v1.0.6

* extract codec and format info
* add FFprobe as fallback when mutagen fails
* add option to blacklist FFprobe for tags

.eslintrc.json

@@ -0,0 +1,12 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": 12
+    },
+    "rules": {
+    }
+}

.gitattributes

@@ -1,4 +1,6 @@
 * text eol=lf
 
+*.reg text eol=crlf
+
 *.png binary
 *.gif binary

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: '9001'
+
+---
+
+NOTE:
+all of the below are optional, consider them as inspiration, delete and rewrite at will, thx md
+
+
+**Describe the bug**
+a description of what the bug is
+
+**To Reproduce**
+List of steps to reproduce the issue, or, if it's hard to reproduce, then at least a detailed explanation of what you did to run into it
+
+**Expected behavior**
+a description of what you expected to happen
+
+**Screenshots**
+if applicable, add screenshots to help explain your problem, such as the kickass crashpage :^)
+
+**Server details**
+if the issue is possibly on the server-side, then mention some of the following:
+* server OS / version: 
+* python version: 
+* copyparty arguments: 
+* filesystem (`lsblk -f` on linux): 
+
+**Client details**
+if the issue is possibly on the client-side, then mention some of the following:
+* the device type and model: 
+* OS version: 
+* browser version: 
+
+**Additional context**
+any other context about the problem here

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,22 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: '9001'
+
+---
+
+all of the below are optional, consider them as inspiration, delete and rewrite at will
+
+**is your feature request related to a problem? Please describe.**
+a description of what the problem is, for example, `I'm always frustrated when [...]` or `Why is it not possible to [...]`
+
+**Describe the idea / solution you'd like**
+a description of what you want to happen
+
+**Describe any alternatives you've considered**
+a description of any alternative solutions or features you've considered
+
+**Additional context**
+add any other context or screenshots about the feature request here

.github/ISSUE_TEMPLATE/something-else.md

@@ -0,0 +1,10 @@
+---
+name: Something else
+about: "┐(ﾟ∀ﾟ)┌"
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+

.github/branch-rename.md

@@ -0,0 +1,7 @@
+modernize your local checkout of the repo like so,
+```sh
+git branch -m master hovudstraum
+git fetch origin
+git branch -u origin/hovudstraum hovudstraum
+git remote set-head origin -a
+```

.vscode/launch.json

@@ -12,12 +12,22 @@
                 //"-nw",
                 "-ed",
                 "-emp",
-                "-a",
-                "ed:wark",
-                "-v",
-                "srv::r:aed"
+                "-e2dsa",
+                "-e2ts",
+                "-mtp",
+                ".bpm=f,bin/mtag/audio-bpm.py",
+                "-aed:wark",
+                "-vsrv::r:rw,ed:c,dupe",
+                "-vdist:dist:r"
             ]
         },
+        {
+            "name": "No debug",
+            "preLaunchTask": "no_dbg",
+            "type": "python",
+            //"request": "attach", "port": 42069
+            // fork: nc -l 42069 </dev/null
+        },
         {
             "name": "Run active unit test",
             "type": "python",
@@ -30,5 +40,13 @@
                 "${file}"
             ]
         },
+        {
+            "name": "Python: Current File",
+            "type": "python",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "justMyCode": false
+        },
     ]
 }

.vscode/launch.py

@@ -0,0 +1,45 @@
+# takes arguments from launch.json
+# is used by no_dbg in tasks.json
+# launches 10x faster than mspython debugpy
+# and is stoppable with ^C
+
+import re
+import os
+import sys
+
+print(sys.executable)
+
+import shlex
+import jstyleson
+import subprocess as sp
+
+
+with open(".vscode/launch.json", "r", encoding="utf-8") as f:
+    tj = f.read()
+
+oj = jstyleson.loads(tj)
+argv = oj["configurations"][0]["args"]
+
+try:
+    sargv = " ".join([shlex.quote(x) for x in argv])
+    print(sys.executable + " -m copyparty " + sargv + "\n")
+except:
+    pass
+
+argv = [os.path.expanduser(x) if x.startswith("~") else x for x in argv]
+
+if re.search(" -j ?[0-9]", " ".join(argv)):
+    argv = [sys.executable, "-m", "copyparty"] + argv
+    sp.check_call(argv)
+else:
+    sys.path.insert(0, os.getcwd())
+    from copyparty.__main__ import main as copyparty
+
+    try:
+        copyparty(["a"] + argv)
+    except SystemExit as ex:
+        if ex.code:
+            raise
+
+print("\n\033[32mokke\033[0m")
+sys.exit(1)

.vscode/settings.json

@@ -50,11 +50,10 @@
     "files.associations": {
         "*.makefile": "makefile"
     },
-    "editor.codeActionsOnSaveTimeout": 9001,
-    "editor.formatOnSaveTimeout": 9001,
-    //
-    //  things you may wanna edit:
-    //
-    "python.pythonPath": "/usr/bin/python3",
-    //"python.linting.enabled": true,
+    "python.formatting.blackArgs": [
+        "-t",
+        "py27"
+    ],
+    "python.linting.enabled": true,
+    "python.pythonPath": "/usr/bin/python3"
 }

.vscode/tasks.json

@@ -0,0 +1,18 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "pre",
+            "command": "true;rm -rf inc/* inc/.hist/;mkdir -p inc;",
+            "type": "shell"
+        },
+        {
+            "label": "no_dbg",
+            "type": "shell",
+            "command": "${config:python.pythonPath}",
+            "args": [
+                ".vscode/launch.py"
+            ]
+        }
+    ]
+}

CODE_OF_CONDUCT.md

@@ -0,0 +1,24 @@
+in the words of Abraham Lincoln:
+
+> Be excellent to each other... and... PARTY ON, DUDES!
+
+more specifically I'll paraphrase some examples from a german automotive corporation as they cover all the bases without being too wordy
+
+## Examples of unacceptable behavior
+* intimidation, harassment, trolling
+* insulting, derogatory, harmful or prejudicial comments
+* posting private information without permission
+* political or personal attacks
+
+## Examples of expected behavior
+* being nice, friendly, welcoming, inclusive, mindful and empathetic
+* acting considerate, modest, respectful
+* using polite and inclusive language
+* criticize constructively and accept constructive criticism
+* respect different points of view
+
+## finally and even more specifically,
+* parse opinions and feedback objectively without prejudice
+  * it's the message that matters, not who said it
+
+aaand that's how you say `be nice` in a way that fills half a floppy w

CONTRIBUTING.md

@@ -0,0 +1,3 @@
+* do something cool
+
+really tho, send a PR or an issue or whatever, all appreciated, anything goes, just behave aight

bin/README.md

@@ -1,4 +1,4 @@
-# copyparty-fuse.py
+# [`copyparty-fuse.py`](copyparty-fuse.py)
 * mount a copyparty server as a local filesystem (read-only)
 * **supports Windows!** -- expect `194 MiB/s` sequential read
 * **supports Linux** -- expect `117 MiB/s` sequential read
@@ -29,8 +29,40 @@ you could replace winfsp with [dokan](https://github.com/dokan-dev/dokany/releas
 
 
 
-# copyparty-fuse🅱️.py
+# [`copyparty-fuse🅱️.py`](copyparty-fuseb.py)
 * mount a copyparty server as a local filesystem (read-only)
 * does the same thing except more correct, `samba` approves
 * **supports Linux** -- expect `18 MiB/s` (wait what)
 * **supports Macos** -- probably
+
+
+
+# [`copyparty-fuse-streaming.py`](copyparty-fuse-streaming.py)
+* pretend this doesn't exist
+
+
+
+# [`mtag/`](mtag/)
+* standalone programs which perform misc. file analysis
+* copyparty can Popen programs like these during file indexing to collect additional metadata
+
+
+# [`dbtool.py`](dbtool.py)
+upgrade utility which can show db info and help transfer data between databases, for example when a new version of copyparty is incompatible with the old DB and automatically rebuilds the DB from scratch, but you have some really expensive `-mtp` parsers and want to copy over the tags from the old db
+
+for that example (upgrading to v0.11.20), first launch the new version of copyparty like usual, let it make a backup of the old db and rebuild the new db until the point where it starts running mtp (colored messages as it adds the mtp tags), that's when you hit CTRL-C and patch in the old mtp tags from the old db instead
+
+so assuming you have `-mtp` parsers to provide the tags `key` and `.bpm`:
+
+```
+cd /mnt/nas/music/.hist
+~/src/copyparty/bin/dbtool.py -ls up2k.db
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -cmp
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -rm-mtp-flag -copy key
+~/src/copyparty/bin/dbtool.py -src up2k.*.v3 up2k.db -rm-mtp-flag -copy .bpm -vac
+```
+
+
+# [`prisonparty.sh`](prisonparty.sh)
+* run copyparty in a chroot, preventing any accidental file access
+* creates bindmounts for /bin, /lib, and so on, see `sysdirs=`

bin/copyparty-fuse.py

@@ -12,7 +12,7 @@ __url__ = "https://github.com/9001/copyparty/"
 mount a copyparty server (local or remote) as a filesystem
 
 usage:
-  python copyparty-fuse.py ./music http://192.168.1.69:3923/
+  python copyparty-fuse.py http://192.168.1.69:3923/  ./music
 
 dependencies:
   python3 -m pip install --user fusepy
@@ -20,6 +20,10 @@ dependencies:
   + on Macos: https://osxfuse.github.io/
   + on Windows: https://github.com/billziss-gh/winfsp/releases/latest
 
+note:
+  you probably want to run this on windows clients:
+  https://github.com/9001/copyparty/blob/hovudstraum/contrib/explorer-nothumbs-nofoldertypes.reg
+
 get server cert:
   awk '/-BEGIN CERTIFICATE-/ {a=1} a; /-END CERTIFICATE-/{exit}' <(openssl s_client -connect 127.0.0.1:3923 </dev/null 2>/dev/null) >cert.pem
 """
@@ -29,6 +33,7 @@ import re
 import os
 import sys
 import time
+import json
 import stat
 import errno
 import struct
@@ -49,6 +54,15 @@ MACOS = platform.system() == "Darwin"
 info = log = dbg = None
 
 
+print(
+    "{} v{} @ {}".format(
+        platform.python_implementation(),
+        ".".join([str(x) for x in sys.version_info]),
+        sys.executable,
+    )
+)
+
+
 try:
     from fuse import FUSE, FuseOSError, Operations
 except:
@@ -57,7 +71,7 @@ except:
     elif MACOS:
         libfuse = "install https://osxfuse.github.io/"
     else:
-        libfuse = "apt install libfuse\n    modprobe fuse"
+        libfuse = "apt install libfuse3-3\n    modprobe fuse"
 
     print(
         "\n  could not import fuse; these may help:"
@@ -100,7 +114,7 @@ def rice_tid():
 
 
 def fancy_log(msg):
-    print("{} {}\n".format(rice_tid(), msg), end="")
+    print("{:10.6f} {} {}\n".format(time.time() % 900, rice_tid(), msg), end="")
 
 
 def null_log(msg):
@@ -159,7 +173,7 @@ class RecentLog(object):
         thr.start()
 
     def put(self, msg):
-        msg = "{} {}\n".format(rice_tid(), msg)
+        msg = "{:10.6f} {} {}\n".format(time.time() % 900, rice_tid(), msg)
         if self.f:
             fmsg = " ".join([datetime.utcnow().strftime("%H%M%S.%f"), str(msg)])
             self.f.write(fmsg.encode("utf-8"))
@@ -288,14 +302,14 @@ class Gateway(object):
         except:
             pass
 
-    def sendreq(self, *args, headers={}, **kwargs):
+    def sendreq(self, meth, path, headers, **kwargs):
         tid = get_tid()
         if self.password:
             headers["Cookie"] = "=".join(["cppwd", self.password])
 
         try:
             c = self.getconn(tid)
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             return c.getresponse()
         except:
             dbg("bad conn")
@@ -303,7 +317,7 @@ class Gateway(object):
         self.closeconn(tid)
         try:
             c = self.getconn(tid)
-            c.request(*list(args), headers=headers, **kwargs)
+            c.request(meth, path, headers=headers, **kwargs)
             return c.getresponse()
         except:
             info("http connection failed:\n" + traceback.format_exc())
@@ -319,8 +333,8 @@ class Gateway(object):
         if bad_good:
             path = dewin(path)
 
-        web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots"
-        r = self.sendreq("GET", web_path)
+        web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots&ls"
+        r = self.sendreq("GET", web_path, {})
         if r.status != 200:
             self.closeconn()
             log(
@@ -330,12 +344,17 @@ class Gateway(object):
             )
             raise FuseOSError(errno.ENOENT)
 
-        if not r.getheader("Content-Type", "").startswith("text/html"):
+        ctype = r.getheader("Content-Type", "")
+        if ctype == "application/json":
+            parser = self.parse_jls
+        elif ctype.startswith("text/html"):
+            parser = self.parse_html
+        else:
             log("listdir on file: {}".format(path))
             raise FuseOSError(errno.ENOENT)
 
         try:
-            return self.parse_html(r)
+            return parser(r)
         except:
             info(repr(path) + "\n" + traceback.format_exc())
             raise
@@ -352,7 +371,7 @@ class Gateway(object):
             )
         )
 
-        r = self.sendreq("GET", web_path, headers={"Range": hdr_range})
+        r = self.sendreq("GET", web_path, {"Range": hdr_range})
         if r.status != http.client.PARTIAL_CONTENT:
             self.closeconn()
             raise Exception(
@@ -363,11 +382,35 @@ class Gateway(object):
 
         return r.read()
 
+    def parse_jls(self, datasrc):
+        rsp = b""
+        while True:
+            buf = datasrc.read(1024 * 32)
+            if not buf:
+                break
+
+            rsp += buf
+
+        rsp = json.loads(rsp.decode("utf-8"))
+        ret = []
+        for statfun, nodes in [
+            [self.stat_dir, rsp["dirs"]],
+            [self.stat_file, rsp["files"]],
+        ]:
+            for n in nodes:
+                fname = unquote(n["href"].split("?")[0]).rstrip(b"/").decode("wtf-8")
+                if bad_good:
+                    fname = enwin(fname)
+
+                ret.append([fname, statfun(n["ts"], n["sz"]), 0])
+
+        return ret
+
     def parse_html(self, datasrc):
         ret = []
         remainder = b""
         ptn = re.compile(
-            r'^<tr><td>(-|DIR)</td><td><a[^>]* href="([^"]+)"[^>]*>([^<]+)</a></td><td>([^<]+)</td><td>([^<]+)</td></tr>$'
+            r'^<tr><td>(-|DIR|<a [^<]+</a>)</td><td><a[^>]* href="([^"]+)"[^>]*>([^<]+)</a></td><td>([^<]+)</td><td>[^<]+</td><td>([^<]+)</td></tr>$'
         )
 
         while True:
@@ -405,7 +448,7 @@ class Gateway(object):
                     info("bad HTML or OS [{}] [{}]".format(fdate, fsize))
                     # python cannot strptime(1959-01-01) on windows
 
-                if ftype == "-":
+                if ftype != "DIR":
                     ret.append([fname, self.stat_file(ts, sz), 0])
                 else:
                     ret.append([fname, self.stat_dir(ts, sz), 0])
@@ -658,8 +701,18 @@ class CPPF(Operations):
 
         else:
             if get2 - get1 <= 1024 * 1024:
-                h_ofs = get1 - 256 * 1024
-                h_end = get2 + 1024 * 1024
+                # unless the request is for the last n bytes of the file,
+                # grow the start to cache some stuff around the range
+                if get2 < file_sz - 1:
+                    h_ofs = get1 - 1024 * 256
+                else:
+                    h_ofs = get1 - 1024 * 32
+
+                # likewise grow the end unless start is 0
+                if get1 > 0:
+                    h_end = get2 + 1024 * 1024
+                else:
+                    h_end = get2 + 1024 * 64
             else:
                 # big enough, doesn't need pads
                 h_ofs = get1
@@ -705,6 +758,7 @@ class CPPF(Operations):
             self.dircache.append(cn)
             self.clean_dircache()
 
+        # import pprint; pprint.pprint(ret)
         return ret
 
     def readdir(self, path, fh=None):
@@ -802,7 +856,11 @@ class CPPF(Operations):
                 # dbg("=" + repr(cache_stat))
                 return cache_stat
 
-        info("=ENOENT ({})".format(hexler(path)))
+        fun = info
+        if MACOS and path.split("/")[-1].startswith("._"):
+            fun = dbg
+
+        fun("=ENOENT ({})".format(hexler(path)))
         raise FuseOSError(errno.ENOENT)
 
     access = None
@@ -906,6 +964,7 @@ class TheArgparseFormatter(
 
 def main():
     global info, log, dbg
+    time.strptime("19970815", "%Y%m%d")  # python#7980
 
     # filecache helps for reads that are ~64k or smaller;
     #   linux generally does 128k so the cache is a slowdown,
@@ -959,8 +1018,14 @@ def main():
         log = null_log
         dbg = null_log
 
+    if ar.a and ar.a.startswith("$"):
+        fn = ar.a[1:]
+        log("reading password from file [{}]".format(fn))
+        with open(fn, "rb") as f:
+            ar.a = f.read().decode("utf-8").strip()
+
     if WINDOWS:
-        os.system("")
+        os.system("rem")
 
         for ch in '<>:"\\|?*':
             # microsoft maps illegal characters to f0xx

bin/copyparty-fuseb.py

@@ -567,6 +567,8 @@ class CPPF(Fuse):
 
 
 def main():
+    time.strptime("19970815", "%Y%m%d")  # python#7980
+
     server = CPPF()
     server.parser.add_option(mountopt="url", metavar="BASE_URL", default=None)
     server.parse(values=server, errex=1)

bin/dbtool.py

@@ -0,0 +1,245 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import time
+import shutil
+import sqlite3
+import argparse
+
+DB_VER1 = 3
+DB_VER2 = 4
+
+
+def die(msg):
+    print("\033[31m\n" + msg + "\n\033[0m")
+    sys.exit(1)
+
+
+def read_ver(db):
+    for tab in ["ki", "kv"]:
+        try:
+            c = db.execute(r"select v from {} where k = 'sver'".format(tab))
+        except:
+            continue
+
+        rows = c.fetchall()
+        if rows:
+            return int(rows[0][0])
+
+    return "corrupt"
+
+
+def ls(db):
+    nfiles = next(db.execute("select count(w) from up"))[0]
+    ntags = next(db.execute("select count(w) from mt"))[0]
+    print(f"{nfiles} files")
+    print(f"{ntags} tags\n")
+
+    print("number of occurences for each tag,")
+    print(" 'x' = file has no tags")
+    print(" 't:mtp' = the mtp flag (file not mtp processed yet)")
+    print()
+    for k, nk in db.execute("select k, count(k) from mt group by k order by k"):
+        print(f"{nk:9} {k}")
+
+
+def compare(n1, d1, n2, d2, verbose):
+    nt = next(d1.execute("select count(w) from up"))[0]
+    n = 0
+    miss = 0
+    for w1, rd, fn in d1.execute("select w, rd, fn from up"):
+        n += 1
+        if n % 25_000 == 0:
+            m = f"\033[36mchecked {n:,} of {nt:,} files in {n1} against {n2}\033[0m"
+            print(m)
+
+        if rd.split("/", 1)[0] == ".hist":
+            continue
+
+        q = "select w from up where rd = ? and fn = ?"
+        hit = d2.execute(q, (rd, fn)).fetchone()
+        if not hit:
+            miss += 1
+            if verbose:
+                print(f"file in {n1} missing in {n2}: [{w1}] {rd}/{fn}")
+
+    print(f" {miss} files in {n1} missing in {n2}\n")
+
+    nt = next(d1.execute("select count(w) from mt"))[0]
+    n = 0
+    miss = {}
+    nmiss = 0
+    for w1, k, v in d1.execute("select * from mt"):
+
+        n += 1
+        if n % 100_000 == 0:
+            m = f"\033[36mchecked {n:,} of {nt:,} tags in {n1} against {n2}, so far {nmiss} missing tags\033[0m"
+            print(m)
+
+        q = "select rd, fn from up where substr(w,1,16) = ?"
+        rd, fn = d1.execute(q, (w1,)).fetchone()
+        if rd.split("/", 1)[0] == ".hist":
+            continue
+
+        q = "select substr(w,1,16) from up where rd = ? and fn = ?"
+        w2 = d2.execute(q, (rd, fn)).fetchone()
+        if w2:
+            w2 = w2[0]
+
+        v2 = None
+        if w2:
+            v2 = d2.execute(
+                "select v from mt where w = ? and +k = ?", (w2, k)
+            ).fetchone()
+            if v2:
+                v2 = v2[0]
+
+        # if v != v2 and v2 and k in [".bpm", "key"] and n2 == "src":
+        #    print(f"{w} [{rd}/{fn}] {k} = [{v}] / [{v2}]")
+
+        if v2 is not None:
+            if k.startswith("."):
+                try:
+                    diff = abs(float(v) - float(v2))
+                    if diff > float(v) / 0.9:
+                        v2 = None
+                    else:
+                        v2 = v
+                except:
+                    pass
+
+            if v != v2:
+                v2 = None
+
+        if v2 is None:
+            nmiss += 1
+            try:
+                miss[k] += 1
+            except:
+                miss[k] = 1
+
+            if verbose:
+                print(f"missing in {n2}: [{w1}] [{rd}/{fn}] {k} = {v}")
+
+    for k, v in sorted(miss.items()):
+        if v:
+            print(f"{n1} has {v:6} more {k:<6} tags than {n2}")
+
+    print(f"in total, {nmiss} missing tags in {n2}\n")
+
+
+def copy_mtp(d1, d2, tag, rm):
+    nt = next(d1.execute("select count(w) from mt where k = ?", (tag,)))[0]
+    n = 0
+    ndone = 0
+    for w1, k, v in d1.execute("select * from mt where k = ?", (tag,)):
+        n += 1
+        if n % 25_000 == 0:
+            m = f"\033[36m{n:,} of {nt:,} tags checked, so far {ndone} copied\033[0m"
+            print(m)
+
+        q = "select rd, fn from up where substr(w,1,16) = ?"
+        rd, fn = d1.execute(q, (w1,)).fetchone()
+        if rd.split("/", 1)[0] == ".hist":
+            continue
+
+        q = "select substr(w,1,16) from up where rd = ? and fn = ?"
+        w2 = d2.execute(q, (rd, fn)).fetchone()
+        if not w2:
+            continue
+
+        w2 = w2[0]
+        hit = d2.execute("select v from mt where w = ? and +k = ?", (w2, k)).fetchone()
+        if hit:
+            hit = hit[0]
+
+        if hit != v:
+            ndone += 1
+            if hit is not None:
+                d2.execute("delete from mt where w = ? and +k = ?", (w2, k))
+
+            d2.execute("insert into mt values (?,?,?)", (w2, k, v))
+            if rm:
+                d2.execute("delete from mt where w = ? and +k = 't:mtp'", (w2,))
+
+    d2.commit()
+    print(f"copied {ndone} {tag} tags over")
+
+
+def main():
+    os.system("")
+    print()
+
+    ap = argparse.ArgumentParser()
+    ap.add_argument("db", help="database to work on")
+    ap.add_argument("-src", metavar="DB", type=str, help="database to copy from")
+
+    ap2 = ap.add_argument_group("informational / read-only stuff")
+    ap2.add_argument("-v", action="store_true", help="verbose")
+    ap2.add_argument("-ls", action="store_true", help="list summary for db")
+    ap2.add_argument("-cmp", action="store_true", help="compare databases")
+
+    ap2 = ap.add_argument_group("options which modify target db")
+    ap2.add_argument("-copy", metavar="TAG", type=str, help="mtp tag to copy over")
+    ap2.add_argument(
+        "-rm-mtp-flag",
+        action="store_true",
+        help="when an mtp tag is copied over, also mark that as done, so copyparty won't run mtp on it",
+    )
+    ap2.add_argument("-vac", action="store_true", help="optimize DB")
+
+    ar = ap.parse_args()
+
+    for v in [ar.db, ar.src]:
+        if v and not os.path.exists(v):
+            die("database must exist")
+
+    db = sqlite3.connect(ar.db)
+    ds = sqlite3.connect(ar.src) if ar.src else None
+
+    # revert journals
+    for d, p in [[db, ar.db], [ds, ar.src]]:
+        if not d:
+            continue
+
+        pj = "{}-journal".format(p)
+        if not os.path.exists(pj):
+            continue
+
+        d.execute("create table foo (bar int)")
+        d.execute("drop table foo")
+
+    if ar.copy:
+        db.close()
+        shutil.copy2(ar.db, "{}.bak.dbtool.{:x}".format(ar.db, int(time.time())))
+        db = sqlite3.connect(ar.db)
+
+    for d, n in [[ds, "src"], [db, "dst"]]:
+        if not d:
+            continue
+
+        ver = read_ver(d)
+        if ver == "corrupt":
+            die("{} database appears to be corrupt, sorry")
+
+        if ver < DB_VER1 or ver > DB_VER2:
+            m = f"{n} db is version {ver}, this tool only supports versions between {DB_VER1} and {DB_VER2}, please upgrade it with copyparty first"
+            die(m)
+
+    if ar.ls:
+        ls(db)
+
+    if ar.cmp:
+        if not ds:
+            die("need src db to compare against")
+
+        compare("src", ds, "dst", db, ar.v)
+        compare("dst", db, "src", ds, ar.v)
+
+    if ar.copy:
+        copy_mtp(ds, db, ar.copy, ar.rm_mtp_flag)
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/README.md

@@ -0,0 +1,48 @@
+standalone programs which take an audio file as argument
+
+**NOTE:** these all require `-e2ts` to be functional, meaning you need to do at least one of these: `apt install ffmpeg` or `pip3 install mutagen`
+
+some of these rely on libraries which are not MIT-compatible
+
+* [audio-bpm.py](./audio-bpm.py) detects the BPM of music using the BeatRoot Vamp Plugin; imports GPL2
+* [audio-key.py](./audio-key.py) detects the melodic key of music using the Mixxx fork of keyfinder; imports GPL3
+* [media-hash.py](./media-hash.py) generates checksums for audio and video streams; uses FFmpeg (LGPL or GPL)
+
+these do not have any problematic dependencies:
+
+* [exe.py](./exe.py) grabs metadata from .exe and .dll files (example for retrieving multiple tags with one parser)
+* [wget.py](./wget.py) lets you download files by POSTing URLs to copyparty
+
+
+# dependencies
+
+run [`install-deps.sh`](install-deps.sh) to build/install most dependencies required by these programs (supports windows/linux/macos)
+
+*alternatively* (or preferably) use packages from your distro instead, then you'll need at least these:
+
+* from distro: `numpy vamp-plugin-sdk beatroot-vamp mixxx-keyfinder ffmpeg`
+* from pypy: `keyfinder vamp`
+
+
+# usage from copyparty
+
+`copyparty -e2dsa -e2ts` followed by any combination of these:
+* `-mtp key=f,audio-key.py`
+* `-mtp .bpm=f,audio-bpm.py`
+* `-mtp ahash,vhash=f,media-hash.py`
+
+* `f,` makes the detected value replace any existing values
+* the `.` in `.bpm` indicates numeric value
+* assumes the python files are in the folder you're launching copyparty from, replace the filename with a relative/absolute path if that's not the case
+* `mtp` modules will not run if a file has existing tags in the db, so clear out the tags with `-e2tsr` the first time you launch with new `mtp` options
+
+
+## usage with volume-flags
+
+instead of affecting all volumes, you can set the options for just one volume like so:
+
+`copyparty -v /mnt/nas/music:/music:r:c,e2dsa:c,e2ts` immediately followed by any combination of these:
+
+* `:c,mtp=key=f,audio-key.py`
+* `:c,mtp=.bpm=f,audio-bpm.py`
+* `:c,mtp=ahash,vhash=f,media-hash.py`

bin/mtag/audio-bpm.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import vamp
+import tempfile
+import numpy as np
+import subprocess as sp
+
+from copyparty.util import fsenc
+
+"""
+dep: vamp
+dep: beatroot-vamp
+dep: ffmpeg
+"""
+
+
+def det(tf):
+    # fmt: off
+    sp.check_call([
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-ss", "13",
+        "-y", "-i", fsenc(sys.argv[1]),
+        "-map", "0:a:0",
+        "-ac", "1",
+        "-ar", "22050",
+        "-t", "300",
+        "-f", "f32le",
+        tf
+    ])
+    # fmt: on
+
+    with open(tf, "rb") as f:
+        d = np.fromfile(f, dtype=np.float32)
+        try:
+            # 98% accuracy on jcore
+            c = vamp.collect(d, 22050, "beatroot-vamp:beatroot")
+            cl = c["list"]
+        except:
+            # fallback; 73% accuracy
+            plug = "vamp-example-plugins:fixedtempo"
+            c = vamp.collect(d, 22050, plug, parameters={"maxdflen": 40})
+            print(c["list"][0]["label"].split(" ")[0])
+            return
+
+        # throws if detection failed:
+        bpm = float(cl[-1]["timestamp"] - cl[1]["timestamp"])
+        bpm = round(60 * ((len(cl) - 1) / bpm), 2)
+        print(f"{bpm:.2f}")
+
+
+def main():
+    with tempfile.NamedTemporaryFile(suffix=".pcm", delete=False) as f:
+        f.write(b"h")
+        tf = f.name
+
+    try:
+        det(tf)
+    except:
+        pass  # mute
+    finally:
+        os.unlink(tf)
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/audio-key-slicing.py

@@ -0,0 +1,123 @@
+#!/usr/bin/env python
+
+import re
+import os
+import sys
+import tempfile
+import subprocess as sp
+
+import keyfinder
+
+from copyparty.util import fsenc
+
+"""
+dep: github/mixxxdj/libkeyfinder
+dep: pypi/keyfinder
+dep: ffmpeg
+
+note: this is a janky edition of the regular audio-key.py,
+  slicing the files at 20sec intervals and keeping 5sec from each,
+  surprisingly accurate but still garbage (446 ok, 69 bad, 13% miss)
+
+  it is fast tho
+"""
+
+
+def get_duration():
+    # TODO provide ffprobe tags to mtp as json
+
+    # fmt: off
+    dur = sp.check_output([
+        "ffprobe",
+        "-hide_banner",
+        "-v", "fatal",
+        "-show_streams",
+        "-show_format",
+        fsenc(sys.argv[1])
+    ])
+    # fmt: on
+
+    dur = dur.decode("ascii", "replace").split("\n")
+    dur = [x.split("=")[1] for x in dur if x.startswith("duration=")]
+    dur = [float(x) for x in dur if re.match(r"^[0-9\.,]+$", x)]
+    return list(sorted(dur))[-1] if dur else None
+
+
+def get_segs(dur):
+    # keep first 5s of each 20s,
+    # keep entire last segment
+    ofs = 0
+    segs = []
+    while True:
+        seg = [ofs, 5]
+        segs.append(seg)
+        if dur - ofs < 20:
+            seg[-1] = int(dur - seg[0])
+            break
+
+        ofs += 20
+
+    return segs
+
+
+def slice(tf):
+    dur = get_duration()
+    dur = min(dur, 600)  # max 10min
+    segs = get_segs(dur)
+
+    # fmt: off
+    cmd = [
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-y"
+    ]
+
+    for seg in segs:
+        cmd.extend([
+            "-ss", str(seg[0]),
+            "-i", fsenc(sys.argv[1])
+        ])
+    
+    filt = ""
+    for n, seg in enumerate(segs):
+        filt += "[{}:a:0]atrim=duration={}[a{}]; ".format(n, seg[1], n)
+    
+    prev = "a0"
+    for n in range(1, len(segs)):
+        nxt = "b{}".format(n)
+        filt += "[{}][a{}]acrossfade=d=0.5[{}]; ".format(prev, n, nxt)
+        prev = nxt
+
+    cmd.extend([
+        "-filter_complex", filt[:-2],
+        "-map", "[{}]".format(nxt),
+        "-sample_fmt", "s16",
+        tf
+    ])
+    # fmt: on
+
+    # print(cmd)
+    sp.check_call(cmd)
+
+
+def det(tf):
+    slice(tf)
+    print(keyfinder.key(tf).camelot())
+
+
+def main():
+    with tempfile.NamedTemporaryFile(suffix=".flac", delete=False) as f:
+        f.write(b"h")
+        tf = f.name
+
+    try:
+        det(tf)
+    finally:
+        os.unlink(tf)
+        pass
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/audio-key.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import tempfile
+import subprocess as sp
+import keyfinder
+
+from copyparty.util import fsenc
+
+"""
+dep: github/mixxxdj/libkeyfinder
+dep: pypi/keyfinder
+dep: ffmpeg
+"""
+
+
+# tried trimming the first/last 5th, bad idea,
+# misdetects 9a law field (Sphere Caliber) as 10b,
+# obvious when mixing 9a ghostly parapara ship
+
+
+def det(tf):
+    # fmt: off
+    sp.check_call([
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-y", "-i", fsenc(sys.argv[1]),
+        "-map", "0:a:0",
+        "-t", "300",
+        "-sample_fmt", "s16",
+        tf
+    ])
+    # fmt: on
+
+    print(keyfinder.key(tf).camelot())
+
+
+def main():
+    with tempfile.NamedTemporaryFile(suffix=".flac", delete=False) as f:
+        f.write(b"h")
+        tf = f.name
+
+    try:
+        det(tf)
+    except:
+        pass  # mute
+    finally:
+        os.unlink(tf)
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/exe.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+
+import sys
+import time
+import json
+import pefile
+
+"""
+retrieve exe info,
+example for multivalue providers
+"""
+
+
+def unk(v):
+    return "unk({:04x})".format(v)
+
+
+class PE2(pefile.PE):
+    def __init__(self, *a, **ka):
+        for k in [
+            # -- parse_data_directories:
+            "parse_import_directory",
+            "parse_export_directory",
+            # "parse_resources_directory",
+            "parse_debug_directory",
+            "parse_relocations_directory",
+            "parse_directory_tls",
+            "parse_directory_load_config",
+            "parse_delay_import_directory",
+            "parse_directory_bound_imports",
+            # -- full_load:
+            "parse_rich_header",
+        ]:
+            setattr(self, k, self.noop)
+
+        super(PE2, self).__init__(*a, **ka)
+
+    def noop(*a, **ka):
+        pass
+
+
+try:
+    pe = PE2(sys.argv[1], fast_load=False)
+except:
+    sys.exit(0)
+
+arch = pe.FILE_HEADER.Machine
+if arch == 0x14C:
+    arch = "x86"
+elif arch == 0x8664:
+    arch = "x64"
+else:
+    arch = unk(arch)
+
+try:
+    buildtime = time.gmtime(pe.FILE_HEADER.TimeDateStamp)
+    buildtime = time.strftime("%Y-%m-%d_%H:%M:%S", buildtime)
+except:
+    buildtime = "invalid"
+
+ui = pe.OPTIONAL_HEADER.Subsystem
+if ui == 2:
+    ui = "GUI"
+elif ui == 3:
+    ui = "cmdline"
+else:
+    ui = unk(ui)
+
+extra = {}
+if hasattr(pe, "FileInfo"):
+    for v1 in pe.FileInfo:
+        for v2 in v1:
+            if v2.name != "StringFileInfo":
+                continue
+
+            for v3 in v2.StringTable:
+                for k, v in v3.entries.items():
+                    v = v.decode("utf-8", "replace").strip()
+                    if not v:
+                        continue
+
+                    if k in [b"FileVersion", b"ProductVersion"]:
+                        extra["ver"] = v
+
+                    if k in [b"OriginalFilename", b"InternalName"]:
+                        extra["orig"] = v
+
+r = {
+    "arch": arch,
+    "built": buildtime,
+    "ui": ui,
+    "cksum": "{:08x}".format(pe.OPTIONAL_HEADER.CheckSum),
+}
+r.update(extra)
+
+print(json.dumps(r, indent=4))

bin/mtag/file-ext.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+
+import sys
+
+"""
+example that just prints the file extension
+"""
+
+print(sys.argv[1].split(".")[-1])

bin/mtag/install-deps.sh

@@ -0,0 +1,266 @@
+#!/bin/bash
+set -e
+
+
+# install dependencies for audio-*.py
+#
+# linux/alpine: requires {python3,ffmpeg,fftw}-dev py3-{wheel,pip} py3-numpy{,-dev} vamp-sdk-dev patchelf cmake
+# linux/debian: requires libav{codec,device,filter,format,resample,util}-dev {libfftw3,python3}-dev python3-{numpy,pip} vamp-{plugin-sdk,examples} patchelf cmake
+# win64: requires msys2-mingw64 environment
+# macos: requires macports
+#
+# has the following manual dependencies, especially on mac:
+#   https://www.vamp-plugins.org/pack.html
+#
+# installs stuff to the following locations:
+#   ~/pe/
+#   whatever your python uses for --user packages
+#
+# does the following terrible things:
+#   modifies the keyfinder python lib to load the .so in ~/pe
+
+
+linux=1
+
+win=
+[ ! -z "$MSYSTEM" ] || [ -e /msys2.exe ] && {
+	[ "$MSYSTEM" = MINGW64 ] || {
+		echo windows detected, msys2-mingw64 required
+		exit 1
+	}
+	pacman -S --needed mingw-w64-x86_64-{ffmpeg,python,python-pip,vamp-plugin-sdk}
+	win=1
+	linux=
+}
+
+mac=
+[ $(uname -s) = Darwin ] && {
+	#pybin="$(printf '%s\n' /opt/local/bin/python* | (sed -E 's/(.*\/[^/0-9]+)([0-9]?[^/]*)$/\2 \1/' || cat) | (sort -nr || cat) | (sed -E 's/([^ ]*) (.*)/\2\1/' || cat) | grep -E '/(python|pypy)[0-9\.-]*$' | head -n 1)"
+	pybin=/opt/local/bin/python3.9
+	[ -e "$pybin" ] || {
+		echo mac detected, python3 from macports required
+		exit 1
+	}
+	pkgs='ffmpeg python39 py39-wheel'
+	ninst=$(port installed | awk '/^  /{print$1}' | sort | uniq | grep -E '^('"$(echo "$pkgs" | tr ' ' '|')"')$' | wc -l)
+	[ $ninst -eq 3 ] || {
+		sudo port install $pkgs
+	}
+	mac=1
+	linux=
+}
+
+hash -r
+
+[ $mac ] || {
+	command -v python3 && pybin=python3 || pybin=python
+}
+
+$pybin -m pip install --user numpy
+
+
+command -v gnutar && tar() { gnutar "$@"; }
+command -v gtar && tar() { gtar "$@"; }
+command -v gsed && sed() { gsed "$@"; }
+
+
+need() {
+	command -v $1 >/dev/null || {
+		echo need $1
+		exit 1
+	}
+}
+need cmake
+need ffmpeg
+need $pybin
+#need patchelf
+
+
+td="$(mktemp -d)"
+cln() {
+	rm -rf "$td"
+}
+trap cln EXIT
+cd "$td"
+pwd
+
+
+dl_text() {
+	command -v curl >/dev/null && exec curl "$@"
+	exec wget -O- "$@"
+}
+dl_files() {
+	local yolo= ex=
+	[ $1 = "yolo" ] && yolo=1 && ex=k && shift
+	command -v curl >/dev/null && exec curl -${ex}JOL "$@"
+	
+	[ $yolo ] && ex=--no-check-certificate
+	exec wget --trust-server-names $ex "$@"
+}
+export -f dl_files
+
+
+github_tarball() {
+	dl_text "$1" |
+	tee json |
+	(
+		# prefer jq if available
+		jq -r '.tarball_url' ||
+
+		# fallback to awk (sorry)
+		awk -F\" '/"tarball_url": "/ {print$4}'
+	) |
+	tee /dev/stderr |
+	tr -d '\r' | tr '\n' '\0' |
+	xargs -0 bash -c 'dl_files "$@"' _
+}
+
+
+gitlab_tarball() {
+	dl_text "$1" |
+	tee json |
+	(
+		# prefer jq if available
+		jq -r '.[0].assets.sources[]|select(.format|test("tar.gz")).url' ||
+
+		# fallback to abomination
+		tr \" '\n' | grep -E '\.tar\.gz$' | head -n 1
+	) |
+	tee /dev/stderr |
+	tr -d '\r' | tr '\n' '\0' |
+	tee links |
+	xargs -0 bash -c 'dl_files "$@"' _
+}
+
+
+install_keyfinder() {
+	# windows support:
+	#   use msys2 in mingw-w64 mode
+	#   pacman -S --needed mingw-w64-x86_64-{ffmpeg,python}
+	
+	github_tarball https://api.github.com/repos/mixxxdj/libkeyfinder/releases/latest
+
+	tar -xf mixxxdj-libkeyfinder-*
+	rm -- *.tar.gz
+	cd mixxxdj-libkeyfinder*
+	
+	h="$HOME"
+	so="lib/libkeyfinder.so"
+	memes=()
+
+	[ $win ] &&
+		so="bin/libkeyfinder.dll" &&
+		h="$(printf '%s\n' "$USERPROFILE" | tr '\\' '/')" &&
+		memes+=(-G "MinGW Makefiles" -DBUILD_TESTING=OFF)
+	
+	[ $mac ] &&
+		so="lib/libkeyfinder.dylib"
+
+	cmake -DCMAKE_INSTALL_PREFIX="$h/pe/keyfinder" "${memes[@]}" -S . -B build
+	cmake --build build --parallel $(nproc || echo 4)
+	cmake --install build
+
+	libpath="$h/pe/keyfinder/$so"
+	[ $linux ] && [ ! -e "$libpath" ] &&
+		so=lib64/libkeyfinder.so
+	
+	libpath="$h/pe/keyfinder/$so"
+	[ -e "$libpath" ] || {
+		echo "so not found at $sop"
+		exit 1
+	}
+	
+	# rm -rf /Users/ed/Library/Python/3.9/lib/python/site-packages/*keyfinder*
+	CFLAGS="-I$h/pe/keyfinder/include -I/opt/local/include" \
+	LDFLAGS="-L$h/pe/keyfinder/lib -L$h/pe/keyfinder/lib64 -L/opt/local/lib" \
+	PKG_CONFIG_PATH=/c/msys64/mingw64/lib/pkgconfig \
+	$pybin -m pip install --user keyfinder
+
+	pypath="$($pybin -c 'import keyfinder; print(keyfinder.__file__)')"
+	for pyso in "${pypath%/*}"/*.so; do
+		[ -e "$pyso" ] || break
+		patchelf --set-rpath "${libpath%/*}" "$pyso" ||
+			echo "WARNING: patchelf failed (only fatal on musl-based distros)"
+	done
+	
+	mv "$pypath"{,.bak}
+	(
+		printf 'import ctypes\nctypes.cdll.LoadLibrary("%s")\n' "$libpath"
+		cat "$pypath.bak"
+	) >"$pypath"
+
+	echo
+	echo libkeyfinder successfully installed to the following locations:
+	echo "  $libpath"
+	echo "  $pypath"
+}
+
+
+have_beatroot() {
+	$pybin -c 'import vampyhost, sys; plugs = vampyhost.list_plugins(); sys.exit(0 if "beatroot-vamp:beatroot" in plugs else 1)'
+}
+
+
+install_vamp() {
+	# windows support:
+	#   use msys2 in mingw-w64 mode
+	#   pacman -S --needed mingw-w64-x86_64-{ffmpeg,python,python-pip,vamp-plugin-sdk}
+	
+	$pybin -m pip install --user vamp
+
+	have_beatroot || {
+		printf '\033[33mcould not find the vamp beatroot plugin, building from source\033[0m\n'
+		(dl_files yolo https://code.soundsoftware.ac.uk/attachments/download/885/beatroot-vamp-v1.0.tar.gz)
+		sha512sum -c <(
+			echo "1f444d1d58ccf565c0adfe99f1a1aa62789e19f5071e46857e2adfbc9d453037bc1c4dcb039b02c16240e9b97f444aaff3afb625c86aa2470233e711f55b6874  -"
+		) <beatroot-vamp-v1.0.tar.gz
+		tar -xf beatroot-vamp-v1.0.tar.gz 
+		cd beatroot-vamp-v1.0
+		make -f Makefile.linux -j4
+		# /home/ed/vamp /home/ed/.vamp /usr/local/lib/vamp
+		mkdir ~/vamp
+		cp -pv beatroot-vamp.* ~/vamp/
+	}
+	
+	have_beatroot &&
+		printf '\033[32mfound the vamp beatroot plugin, nice\033[0m\n' ||
+		printf '\033[31mWARNING: could not find the vamp beatroot plugin, please install it for optimal results\033[0m\n'
+}
+
+
+# not in use because it kinda segfaults, also no windows support
+install_soundtouch() {
+	gitlab_tarball https://gitlab.com/api/v4/projects/soundtouch%2Fsoundtouch/releases
+	
+	tar -xvf soundtouch-*
+	rm -- *.tar.gz
+	cd soundtouch-*
+	
+	# https://github.com/jrising/pysoundtouch
+	./bootstrap
+	./configure --enable-integer-samples CXXFLAGS="-fPIC" --prefix="$HOME/pe/soundtouch"
+	make -j$(nproc || echo 4)
+	make install
+	
+	CFLAGS=-I$HOME/pe/soundtouch/include/ \
+	LDFLAGS=-L$HOME/pe/soundtouch/lib \
+	$pybin -m pip install --user git+https://github.com/snowxmas/pysoundtouch.git
+	
+	pypath="$($pybin -c 'import importlib; print(importlib.util.find_spec("soundtouch").origin)')"
+	libpath="$(echo "$HOME/pe/soundtouch/lib/")"
+	patchelf --set-rpath "$libpath" "$pypath"
+
+	echo
+	echo soundtouch successfully installed to the following locations:
+	echo "  $libpath"
+	echo "  $pypath"
+}
+
+
+[ "$1" = keyfinder ] && { install_keyfinder; exit $?; }
+[ "$1" = soundtouch ] && { install_soundtouch; exit $?; }
+[ "$1" = vamp ] && { install_vamp; exit $?; }
+
+echo no args provided, installing keyfinder and vamp
+install_keyfinder
+install_vamp

bin/mtag/media-hash.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+
+import re
+import sys
+import json
+import time
+import base64
+import hashlib
+import subprocess as sp
+
+try:
+    from copyparty.util import fsenc
+except:
+
+    def fsenc(p):
+        return p
+
+
+"""
+dep: ffmpeg
+"""
+
+
+def det():
+    # fmt: off
+    cmd = [
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-i", fsenc(sys.argv[1]),
+        "-f", "framemd5",
+        "-"
+    ]
+    # fmt: on
+
+    p = sp.Popen(cmd, stdout=sp.PIPE)
+    # ps = io.TextIOWrapper(p.stdout, encoding="utf-8")
+    ps = p.stdout
+
+    chans = {}
+    for ln in ps:
+        if ln.startswith(b"#stream#"):
+            break
+
+        m = re.match(r"^#media_type ([0-9]): ([a-zA-Z])", ln.decode("utf-8"))
+        if m:
+            chans[m.group(1)] = m.group(2)
+
+    hashers = [hashlib.sha512(), hashlib.sha512()]
+    for ln in ps:
+        n = int(ln[:1])
+        v = ln.rsplit(b",", 1)[-1].strip()
+        hashers[n].update(v)
+
+    r = {}
+    for k, v in chans.items():
+        dg = hashers[int(k)].digest()[:12]
+        dg = base64.urlsafe_b64encode(dg).decode("ascii")
+        r[v[0].lower() + "hash"] = dg
+
+    print(json.dumps(r, indent=4))
+
+
+def main():
+    try:
+        det()
+    except:
+        pass  # mute
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/res/yt-ipr.conf

@@ -0,0 +1,39 @@
+# example config file to use copyparty as a youtube manifest collector,
+# use with copyparty like:  python copyparty.py -c yt-ipr.conf
+#
+# see docs/example.conf for a better explanation of the syntax, but
+# newlines are block separators, so adding blank lines inside a volume definition is bad
+# (use comments as separators instead)
+
+
+# create user ed, password wark
+u ed:wark
+
+
+# create a volume at /ytm which stores files at ./srv/ytm
+./srv/ytm
+/ytm
+# write-only, but read-write for user ed
+w
+rw ed
+# rescan the volume on startup
+c e2dsa
+# collect tags from all new files since last scan
+c e2ts
+# optionally enable compression to make the files 50% smaller
+c pk
+# only allow uploads which are between 16k and 1m large
+c sz=16k-1m
+# allow up to 10 uploads over 5 minutes from each ip
+c maxn=10,300
+# move uploads into subfolders: YEAR-MONTH / DAY-HOUR / <upload>
+c rotf=%Y-%m/%d-%H
+# delete uploads when they are 24 hours old
+c lifetime=86400
+# add the parser and tell copyparty what tags it can expect from it
+c mtp=yt-id,yt-title,yt-author,yt-channel,yt-views,yt-private,yt-manifest,yt-expires=bin/mtag/yt-ipr.py
+# decide which tags we want to index and in what order
+c mte=yt-id,yt-title,yt-author,yt-channel,yt-views,yt-private,yt-manifest,yt-expires
+
+
+# create any other volumes you'd like down here, or merge this with an existing config file

bin/mtag/res/yt-ipr.user.js

@@ -0,0 +1,47 @@
+// ==UserScript==
+// @name    youtube-playerdata-hub
+// @match   https://youtube.com/*
+// @match   https://*.youtube.com/*
+// @version 1.0
+// @grant   GM_addStyle
+// ==/UserScript==
+
+function main() {
+    var server = 'https://127.0.0.1:3923/ytm?pw=wark',
+        interval = 60; // sec
+
+    var sent = {};
+    function send(txt, mf_url, desc) {
+        if (sent[mf_url])
+            return;
+
+        fetch(server + '&_=' + Date.now(), { method: "PUT", body: txt });
+        console.log('[yt-pdh] yeet %d bytes, %s', txt.length, desc);
+        sent[mf_url] = 1;
+    }
+
+    function collect() {
+        try {
+            var pd = document.querySelector('ytd-watch-flexy');
+            if (!pd)
+                return console.log('[yt-pdh] no video found');
+
+            pd = pd.playerData;
+            var mu = pd.streamingData.dashManifestUrl || pd.streamingData.hlsManifestUrl;
+            if (!mu || !mu.length)
+                return console.log('[yt-pdh] no manifest found');
+
+            var desc = pd.videoDetails.videoId + ', ' + pd.videoDetails.title;
+            send(JSON.stringify(pd), mu, desc);
+        }
+        catch (ex) {
+            console.log("[yt-pdh]", ex);
+        }
+    }
+    setInterval(collect, interval * 1000);
+}
+
+var scr = document.createElement('script');
+scr.textContent = '(' + main.toString() + ')();';
+(document.head || document.getElementsByTagName('head')[0]).appendChild(scr);
+console.log('[yt-pdh] a');

bin/mtag/sleep.py

@@ -0,0 +1,8 @@
+#!/usr/bin/env python
+
+import time
+import random
+
+v = random.random() * 6
+time.sleep(v)
+print(f"{v:.2f}")

bin/mtag/wget.py

@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+"""
+use copyparty as a file downloader by POSTing URLs as
+application/x-www-form-urlencoded (for example using the
+message/pager function on the website)
+
+example copyparty config to use this:
+  --urlform save,get -vsrv/wget:wget:rwmd,ed:c,e2ts,mtp=title=ebin,t300,ad,bin/mtag/wget.py
+
+explained:
+  for realpath srv/wget (served at /wget) with read-write-modify-delete for ed,
+  enable file analysis on upload (e2ts),
+  use mtp plugin "bin/mtag/wget.py" to provide metadata tag "title",
+  do this on all uploads with the file extension "bin",
+  t300 = 300 seconds timeout for each dwonload,
+  ad = parse file regardless if FFmpeg thinks it is audio or not
+
+PS: this requires e2ts to be functional,
+  meaning you need to do at least one of these:
+   * apt install ffmpeg
+   * pip3 install mutagen
+"""
+
+
+import os
+import sys
+import subprocess as sp
+from urllib.parse import unquote_to_bytes as unquote
+
+
+def main():
+    fp = os.path.abspath(sys.argv[1])
+    fdir = os.path.dirname(fp)
+    fname = os.path.basename(fp)
+    if not fname.startswith("put-") or not fname.endswith(".bin"):
+        raise Exception("not a post file")
+
+    buf = b""
+    with open(fp, "rb") as f:
+        while True:
+            b = f.read(4096)
+            buf += b
+            if len(buf) > 4096:
+                raise Exception("too big")
+
+            if not b:
+                break
+
+    if not buf:
+        raise Exception("file is empty")
+
+    buf = unquote(buf.replace(b"+", b" "))
+    url = buf.decode("utf-8")
+
+    if not url.startswith("msg="):
+        raise Exception("does not start with msg=")
+
+    url = url[4:]
+    if "://" not in url:
+        url = "https://" + url
+
+    os.chdir(fdir)
+
+    name = url.split("?")[0].split("/")[-1]
+    tfn = "-- DOWNLOADING " + name
+    open(tfn, "wb").close()
+
+    cmd = ["wget", "--trust-server-names", "--", url]
+
+    try:
+        sp.check_call(cmd)
+
+        # OPTIONAL:
+        #   on success, delete the .bin file which contains the URL
+        os.unlink(fp)
+    except:
+        open("-- FAILED TO DONWLOAD " + name, "wb").close()
+
+    os.unlink(tfn)
+    print(url)
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/yt-ipr.py

@@ -0,0 +1,198 @@
+#!/usr/bin/env python
+
+import re
+import os
+import sys
+import gzip
+import json
+import base64
+import string
+import urllib.request
+from datetime import datetime
+
+"""
+youtube initial player response
+
+it's probably best to use this through a config file; see res/yt-ipr.conf
+
+but if you want to use plain arguments instead then:
+  -v srv/ytm:ytm:w:rw,ed
+       :c,e2ts,e2dsa
+       :c,sz=16k-1m:c,maxn=10,300:c,rotf=%Y-%m/%d-%H
+       :c,mtp=yt-id,yt-title,yt-author,yt-channel,yt-views,yt-private,yt-manifest,yt-expires=bin/mtag/yt-ipr.py
+       :c,mte=yt-id,yt-title,yt-author,yt-channel,yt-views,yt-private,yt-manifest,yt-expires
+
+see res/yt-ipr.user.js for the example userscript to go with this
+"""
+
+
+def main():
+    try:
+        with gzip.open(sys.argv[1], "rt", encoding="utf-8", errors="replace") as f:
+            txt = f.read()
+    except:
+        with open(sys.argv[1], "r", encoding="utf-8", errors="replace") as f:
+            txt = f.read()
+
+    txt = "{" + txt.split("{", 1)[1]
+
+    try:
+        pd = json.loads(txt)
+    except json.decoder.JSONDecodeError as ex:
+        pd = json.loads(txt[: ex.pos])
+
+    # print(json.dumps(pd, indent=2))
+
+    if "videoDetails" in pd:
+        parse_youtube(pd)
+    else:
+        parse_freg(pd)
+
+
+def get_expiration(url):
+    et = re.search(r"[?&]expire=([0-9]+)", url).group(1)
+    et = datetime.utcfromtimestamp(int(et))
+    return et.strftime("%Y-%m-%d, %H:%M")
+
+
+def parse_youtube(pd):
+    vd = pd["videoDetails"]
+    sd = pd["streamingData"]
+
+    et = sd["adaptiveFormats"][0]["url"]
+    et = get_expiration(et)
+
+    mf = []
+    if "dashManifestUrl" in sd:
+        mf.append("dash")
+    if "hlsManifestUrl" in sd:
+        mf.append("hls")
+
+    r = {
+        "yt-id": vd["videoId"],
+        "yt-title": vd["title"],
+        "yt-author": vd["author"],
+        "yt-channel": vd["channelId"],
+        "yt-views": vd["viewCount"],
+        "yt-private": vd["isPrivate"],
+        # "yt-expires": sd["expiresInSeconds"],
+        "yt-manifest": ",".join(mf),
+        "yt-expires": et,
+    }
+    print(json.dumps(r))
+
+    freg_conv(pd)
+
+
+def parse_freg(pd):
+    md = pd["metadata"]
+    r = {
+        "yt-id": md["id"],
+        "yt-title": md["title"],
+        "yt-author": md["channelName"],
+        "yt-channel": md["channelURL"].strip("/").split("/")[-1],
+        "yt-expires": get_expiration(list(pd["video"].values())[0]),
+    }
+    print(json.dumps(r))
+
+
+def freg_conv(pd):
+    # based on getURLs.js v1.5 (2021-08-07)
+    # fmt: off
+    priority = {
+        "video": [
+            337, 315, 266, 138,  # 2160p60
+            313, 336,  # 2160p
+            308,  # 1440p60
+            271, 264,  # 1440p
+            335, 303, 299,  # 1080p60
+            248, 169, 137,  # 1080p
+            334, 302, 298,  # 720p60
+            247, 136  # 720p
+        ],
+        "audio": [
+            251, 141, 171, 140, 250, 249, 139
+        ]
+    }
+
+    vid_id = pd["videoDetails"]["videoId"]
+    chan_id = pd["videoDetails"]["channelId"]
+
+    try:
+        thumb_url = pd["microformat"]["playerMicroformatRenderer"]["thumbnail"]["thumbnails"][0]["url"]
+        start_ts = pd["microformat"]["playerMicroformatRenderer"]["liveBroadcastDetails"]["startTimestamp"]
+    except:
+        thumb_url = f"https://img.youtube.com/vi/{vid_id}/maxresdefault.jpg"
+        start_ts = ""
+
+    # fmt: on
+
+    metadata = {
+        "title": pd["videoDetails"]["title"],
+        "id": vid_id,
+        "channelName": pd["videoDetails"]["author"],
+        "channelURL": "https://www.youtube.com/channel/" + chan_id,
+        "description": pd["videoDetails"]["shortDescription"],
+        "thumbnailUrl": thumb_url,
+        "startTimestamp": start_ts,
+    }
+
+    if [x for x in vid_id if x not in string.ascii_letters + string.digits + "_-"]:
+        print(f"malicious json", file=sys.stderr)
+        return
+
+    basepath = os.path.dirname(sys.argv[1])
+
+    thumb_fn = f"{basepath}/{vid_id}.jpg"
+    tmp_fn = f"{thumb_fn}.{os.getpid()}"
+    if not os.path.exists(thumb_fn) and (
+        thumb_url.startswith("https://img.youtube.com/vi/")
+        or thumb_url.startswith("https://i.ytimg.com/vi/")
+    ):
+        try:
+            with urllib.request.urlopen(thumb_url) as fi:
+                with open(tmp_fn, "wb") as fo:
+                    fo.write(fi.read())
+
+            os.rename(tmp_fn, thumb_fn)
+        except:
+            if os.path.exists(tmp_fn):
+                os.unlink(tmp_fn)
+
+    try:
+        with open(thumb_fn, "rb") as f:
+            thumb = base64.b64encode(f.read()).decode("ascii")
+    except:
+        thumb = "/9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAMCAgICAgMCAgIDAwMDBAYEBAQEBAgGBgUGCQgKCgkICQkKDA8MCgsOCwkJDRENDg8QEBEQCgwSExIQEw8QEBD/yQALCAABAAEBAREA/8wABgAQEAX/2gAIAQEAAD8A0s8g/9k="
+
+    metadata["thumbnail"] = "data:image/jpeg;base64," + thumb
+
+    ret = {
+        "metadata": metadata,
+        "version": "1.5",
+        "createTime": datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ"),
+    }
+
+    for stream, itags in priority.items():
+        for itag in itags:
+            url = None
+            for afmt in pd["streamingData"]["adaptiveFormats"]:
+                if itag == afmt["itag"]:
+                    url = afmt["url"]
+                    break
+
+            if url:
+                ret[stream] = {itag: url}
+                break
+
+    fn = f"{basepath}/{vid_id}.urls.json"
+    with open(fn, "w", encoding="utf-8", errors="replace") as f:
+        f.write(json.dumps(ret, indent=4))
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except:
+        # raise
+        pass

bin/prisonparty.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+set -e
+
+# runs copyparty (or any other program really) in a chroot
+#
+# assumption: these directories, and everything within, are owned by root
+sysdirs=( /bin /lib /lib32 /lib64 /sbin /usr )
+
+
+# error-handler
+help() { cat <<'EOF'
+
+usage:
+  ./prisonparty.sh <ROOTDIR> <UID> <GID> [VOLDIR [VOLDIR...]] -- copyparty-sfx.py [...]"
+
+example:
+  ./prisonparty.sh /var/lib/copyparty-jail 1000 1000 /mnt/nas/music -- copyparty-sfx.py -v /mnt/nas/music::rwmd"
+
+EOF
+exit 1
+}
+
+
+# read arguments
+trap help EXIT
+jail="$(realpath "$1")"; shift
+uid="$1"; shift
+gid="$1"; shift
+
+vols=()
+while true; do
+	v="$1"; shift
+	[ "$v" = -- ] && break  # end of volumes
+	[ "$#" -eq 0 ] && break  # invalid usage
+	vols+=( "$(realpath "$v")" )
+done
+pybin="$1"; shift
+pybin="$(realpath "$pybin")"
+cpp="$1"; shift
+cpp="$(realpath "$cpp")"
+cppdir="$(dirname "$cpp")"
+trap - EXIT
+
+
+# debug/vis
+echo
+echo "chroot-dir = $jail"
+echo "user:group = $uid:$gid"
+echo " copyparty = $cpp"
+echo
+printf '\033[33m%s\033[0m\n' "copyparty can access these folders and all their subdirectories:"
+for v in "${vols[@]}"; do
+	printf '\033[36m ├─\033[0m %s \033[36m ── added by (You)\033[0m\n' "$v"
+done
+printf '\033[36m ├─\033[0m %s \033[36m ── where the copyparty binary is\033[0m\n' "$cppdir"
+printf '\033[36m ╰─\033[0m %s \033[36m ── the folder you are currently in\033[0m\n' "$PWD"
+vols+=("$cppdir" "$PWD")
+echo
+
+
+# remove any trailing slashes
+jail="${jail%/}"
+cppdir="${cppdir%/}"
+
+
+# bind-mount system directories and volumes
+printf '%s\n' "${sysdirs[@]}" "${vols[@]}" | LC_ALL=C sort |
+while IFS= read -r v; do
+	[ -e "$v" ] || {
+		# printf '\033[1;31mfolder does not exist:\033[0m %s\n' "/$v"
+		continue
+	}
+	i1=$(stat -c%D.%i "$v"      2>/dev/null || echo a)
+	i2=$(stat -c%D.%i "$jail$v" 2>/dev/null || echo b)
+	[ $i1 = $i2 ] && continue
+	
+	mkdir -p "$jail$v"
+	mount --bind "$v" "$jail$v"
+done
+
+
+# create a tmp
+mkdir -p "$jail/tmp"
+chmod 777 "$jail/tmp"
+
+
+# run copyparty
+/sbin/chroot --userspec=$uid:$gid "$jail" "$pybin" "$cpp" "$@" && rv=0 || rv=$?
+
+
+# cleanup if not in use
+lsof "$jail" | grep -qF "$jail" &&
+	echo "chroot is in use, will not cleanup" ||
+{
+	mount | grep -qF " on $jail" |
+	awk '{sub(/ type .*/,"");sub(/.* on /,"");print}' |
+	LC_ALL=C sort -r  | tee /dev/stderr | tr '\n' '\0' | xargs -r0 umount
+}
+exit $rv

bin/up2k.sh

@@ -8,7 +8,7 @@ set -e
 ##
 ## config
 
-datalen=$((2*1024*1024*1024))
+datalen=$((128*1024*1024))
 target=127.0.0.1
 posturl=/inc
 passwd=wark
@@ -37,10 +37,10 @@ gendata() {
 # pipe a chunk, get the base64 checksum
 gethash() {
     printf $(
-        sha512sum | cut -c-64 |
+        sha512sum | cut -c-66 |
         sed -r 's/ .*//;s/(..)/\\x\1/g'
     ) |
-    base64 -w0 | cut -c-43 |
+    base64 -w0 | cut -c-44 |
     tr '+/' '-_'
 }
 
@@ -123,7 +123,7 @@ printf '\033[36m'
 {
     {
         cat <<EOF
-POST $posturl/handshake.php HTTP/1.1
+POST $posturl/ HTTP/1.1
 Connection: Close
 Cookie: cppwd=$passwd
 Content-Type: text/plain;charset=UTF-8
@@ -145,14 +145,16 @@ printf '\033[0m\nwark: %s\n' $wark
 ##
 ## wait for signal to continue
 
-w8=/dev/shm/$salt.w8
-touch $w8
+true || {
+    w8=/dev/shm/$salt.w8
+    touch $w8
 
-echo "ready;  rm -f $w8"
+    echo "ready;  rm -f $w8"
 
-while [ -e $w8 ]; do
-    sleep 0.2
-done
+    while [ -e $w8 ]; do
+        sleep 0.2
+    done
+}
 
 
 ##
@@ -175,7 +177,7 @@ while [ $remains -gt 0 ]; do
     
     {
         cat <<EOF
-POST $posturl/chunkpit.php HTTP/1.1
+POST $posturl/ HTTP/1.1
 Connection: Keep-Alive
 Cookie: cppwd=$passwd
 Content-Type: application/octet-stream

contrib/README.md

@@ -9,9 +9,28 @@
 * assumes the webserver and copyparty is running on the same server/IP
 * modify `10.13.1.1` as necessary if you wish to support browsers without javascript
 
+### [`sharex.sxcu`](sharex.sxcu)
+* sharex config file to upload screenshots and grab the URL
+* `RequestURL`: full URL to the target folder
+* `pw`: password (remove the `pw` line if anon-write)
+
+however if your copyparty is behind a reverse-proxy, you may want to use [`sharex-html.sxcu`](sharex-html.sxcu) instead:
+* `RequestURL`: full URL to the target folder
+* `URL`: full URL to the root folder (with trailing slash) followed by `$regex:1|1$`
+* `pw`: password (remove `Parameters` if anon-write)
+
+### [`explorer-nothumbs-nofoldertypes.reg`](explorer-nothumbs-nofoldertypes.reg)
+* disables thumbnails and folder-type detection in windows explorer
+* makes it way faster (especially for slow/networked locations (such as copyparty-fuse))
+
+### [`cfssl.sh`](cfssl.sh)
+* creates CA and server certificates using cfssl
+* give a 3rd argument to install it to your copyparty config
+
 # OS integration
 init-scripts to start copyparty as a service
-* [`systemd/copyparty.service`](systemd/copyparty.service)
+* [`systemd/copyparty.service`](systemd/copyparty.service) runs the sfx normally
+* [`systemd/prisonparty.service`](systemd/prisonparty.service) runs the sfx in a chroot
 * [`openrc/copyparty`](openrc/copyparty)
 
 # Reverse-proxy

contrib/cfssl.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+set -e
+
+# ca-name and server-fqdn
+ca_name="$1"
+srv_fqdn="$2"
+
+[ -z "$srv_fqdn" ] && {
+	echo "need arg 1: ca name"
+	echo "need arg 2: server fqdn"
+	echo "optional arg 3: if set, write cert into copyparty cfg"
+	exit 1
+}
+
+
+gen_ca() {
+	(tee /dev/stderr <<EOF
+{"CN": "$ca_name ca",
+"CA": {"expiry":"87600h", "pathlen":0},
+"key": {"algo":"rsa", "size":4096},
+"names": [{"O":"$ca_name ca"}]}
+EOF
+	)|
+	cfssl gencert -initca - |
+	cfssljson -bare ca
+	
+	mv ca-key.pem ca.key
+	rm ca.csr
+}
+
+
+gen_srv() {
+	(tee /dev/stderr <<EOF
+{"key": {"algo":"rsa", "size":4096},
+"names": [{"O":"$ca_name - $srv_fqdn"}]}
+EOF
+	)|
+	cfssl gencert -ca ca.pem -ca-key ca.key \
+		-profile=www -hostname="$srv_fqdn" - |
+	cfssljson -bare "$srv_fqdn"
+
+	mv "$srv_fqdn-key.pem" "$srv_fqdn.key"
+	rm "$srv_fqdn.csr"
+}
+
+
+# create ca if not exist
+[ -e ca.key ] ||
+	gen_ca
+
+# always create server cert
+gen_srv
+
+
+# dump cert info
+show() {
+	openssl x509 -text -noout -in $1 |
+	awk '!o; {o=0} /[0-9a-f:]{16}/{o=1}'
+}
+show ca.pem
+show "$srv_fqdn.pem"
+
+
+# write cert into copyparty config
+[ -z "$3" ] || {
+	mkdir -p ~/.config/copyparty
+	cat "$srv_fqdn".{key,pem} ca.pem >~/.config/copyparty/cert.pem 
+}
+
+
+# rm *.key *.pem
+# cfssl print-defaults config
+# cfssl print-defaults csr

contrib/explorer-nothumbs-nofoldertypes.reg

@@ -0,0 +1,31 @@
+Windows Registry Editor Version 5.00
+
+; this will do 3 things, all optional:
+;  1) disable thumbnails
+;  2) delete all existing folder type settings/detections
+;  3) disable folder type detection (force default columns)
+;
+; this makes the file explorer way faster,
+; especially on slow/networked locations
+
+
+; =====================================================================
+; 1) disable thumbnails
+
+[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
+"IconsOnly"=dword:00000001
+
+
+; =====================================================================
+; 2) delete all existing folder type settings/detections
+
+[-HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags]
+
+[-HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU]
+
+
+; =====================================================================
+; 3) disable folder type detection
+
+[HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell]
+"FolderType"="NotSpecified"

contrib/nginx/copyparty.conf

@@ -1,3 +1,16 @@
+# when running copyparty behind a reverse proxy,
+# the following arguments are recommended:
+#
+#   -nc 512         important, see next paragraph
+#   --http-only     lower latency on initial connection
+#   -i 127.0.0.1    only accept connections from nginx
+#
+# -nc must match or exceed the webserver's max number of concurrent clients;
+# nginx default is 512  (worker_processes 1, worker_connections 512)
+#
+# you may also consider adding -j0 for CPU-intensive configurations
+# (not that i can really think of any good examples)
+
 upstream cpp {
 	server 127.0.0.1:3923;
 	keepalive 120;

contrib/openrc/copyparty

@@ -8,11 +8,11 @@
 #
 # you may want to:
 #   change '/usr/bin/python' to another interpreter
-#   change '/mnt::a' to another location or permission-set
+#   change '/mnt::rw' to another location or permission-set
 
 name="$SVCNAME"
 command_background=true
 pidfile="/var/run/$SVCNAME.pid"
 
 command="/usr/bin/python /usr/local/bin/copyparty-sfx.py"
-command_args="-q -v /mnt::a"
+command_args="-q -v /mnt::rw"

contrib/sharex-html.sxcu

@@ -0,0 +1,19 @@
+{
+  "Version": "13.5.0",
+  "Name": "copyparty-html",
+  "DestinationType": "ImageUploader",
+  "RequestMethod": "POST",
+  "RequestURL": "http://127.0.0.1:3923/sharex",
+  "Parameters": {
+    "pw": "wark"
+  },
+  "Body": "MultipartFormData",
+  "Arguments": {
+    "act": "bput"
+  },
+  "FileFormName": "f",
+  "RegexList": [
+    "bytes // <a href=\"/([^\"]+)\""
+  ],
+  "URL": "http://127.0.0.1:3923/$regex:1|1$"
+}

contrib/sharex.sxcu

@@ -0,0 +1,17 @@
+{
+  "Version": "13.5.0",
+  "Name": "copyparty",
+  "DestinationType": "ImageUploader",
+  "RequestMethod": "POST",
+  "RequestURL": "http://127.0.0.1:3923/sharex",
+  "Parameters": {
+    "pw": "wark",
+    "j": null
+  },
+  "Body": "MultipartFormData",
+  "Arguments": {
+    "act": "bput"
+  },
+  "FileFormName": "f",
+  "URL": "$json:files[0].url$"
+}

contrib/systemd/copyparty.service

@@ -6,13 +6,28 @@
 #
 # you may want to:
 #   change '/usr/bin/python' to another interpreter
-#   change '/mnt::a' to another location or permission-set
+#   change '/mnt::rw' to another location or permission-set
+#
+# with `Type=notify`, copyparty will signal systemd when it is ready to
+#   accept connections; correctly delaying units depending on copyparty.
+#   But note that journalctl will get the timestamps wrong due to
+#   python disabling line-buffering, so messages are out-of-order:
+#   https://user-images.githubusercontent.com/241032/126040249-cb535cc7-c599-4931-a796-a5d9af691bad.png
+#
+# enable line-buffering for realtime logging (slight performance cost):
+#   modify ExecStart and prefix it with `/usr/bin/stdbuf -oL` like so:
+#   ExecStart=/usr/bin/stdbuf -oL /usr/bin/python3 [...]
+# but some systemd versions require this instead (higher performance cost):
+#   inside the [Service] block, add the following line:
+#   Environment=PYTHONUNBUFFERED=x
 
 [Unit]
 Description=copyparty file server
 
 [Service]
-ExecStart=/usr/bin/python /usr/local/bin/copyparty-sfx.py -q -v /mnt::a
+Type=notify
+SyslogIdentifier=copyparty
+ExecStart=/usr/bin/python3 /usr/local/bin/copyparty-sfx.py -q -v /mnt::rw
 ExecStartPre=/bin/bash -c 'mkdir -p /run/tmpfiles.d/ && echo "x /tmp/pe-copyparty*" > /run/tmpfiles.d/copyparty.conf'
 
 [Install]

contrib/systemd/prisonparty.service

@@ -0,0 +1,27 @@
+# this will start `/usr/local/bin/copyparty-sfx.py`
+# in a chroot, preventing accidental access elsewhere
+# and share '/mnt' with anonymous read+write
+#
+# installation:
+#   1) put copyparty-sfx.py and prisonparty.sh in /usr/local/bin
+#   2) cp -pv prisonparty.service /etc/systemd/system && systemctl enable --now prisonparty
+#
+# you may want to:
+#   change '/mnt::rw' to another location or permission-set
+#    (remember to change the '/mnt' chroot arg too)
+#
+# enable line-buffering for realtime logging (slight performance cost):
+#   inside the [Service] block, add the following line:
+#   Environment=PYTHONUNBUFFERED=x
+
+[Unit]
+Description=copyparty file server
+
+[Service]
+SyslogIdentifier=prisonparty
+WorkingDirectory=/usr/local/bin
+ExecStart=/bin/bash /usr/local/bin/prisonparty.sh /var/lib/copyparty-jail 1000 1000 /mnt -- \
+  /usr/bin/python3 /usr/local/bin/copyparty-sfx.py -q -v /mnt::rw
+
+[Install]
+WantedBy=multi-user.target

copyparty/__init__.py

@@ -2,12 +2,16 @@
 from __future__ import print_function, unicode_literals
 
 import platform
+import time
 import sys
 import os
 
 PY2 = sys.version_info[0] == 2
 if PY2:
     sys.dont_write_bytecode = True
+    unicode = unicode
+else:
+    unicode = str
 
 WINDOWS = False
 if platform.system() == "Windows":
@@ -16,21 +20,46 @@ if platform.system() == "Windows":
 VT100 = not WINDOWS or WINDOWS >= [10, 0, 14393]
 # introduced in anniversary update
 
+ANYWIN = WINDOWS or sys.platform in ["msys"]
+
 MACOS = platform.system() == "Darwin"
 
 
+def get_unix_home():
+    try:
+        v = os.environ["XDG_CONFIG_HOME"]
+        if not v:
+            raise Exception()
+        ret = os.path.normpath(v)
+        os.listdir(ret)
+        return ret
+    except:
+        pass
+
+    try:
+        v = os.path.expanduser("~/.config")
+        if v.startswith("~"):
+            raise Exception()
+        ret = os.path.normpath(v)
+        os.listdir(ret)
+        return ret
+    except:
+        return "/tmp"
+
+
 class EnvParams(object):
     def __init__(self):
+        self.t0 = time.time()
         self.mod = os.path.dirname(os.path.realpath(__file__))
+        if self.mod.endswith("__init__"):
+            self.mod = os.path.dirname(self.mod)
+
         if sys.platform == "win32":
             self.cfg = os.path.normpath(os.environ["APPDATA"] + "/copyparty")
         elif sys.platform == "darwin":
             self.cfg = os.path.expanduser("~/Library/Preferences/copyparty")
         else:
-            self.cfg = os.path.normpath(
-                os.getenv("XDG_CONFIG_HOME", os.path.expanduser("~/.config"))
-                + "/copyparty"
-            )
+            self.cfg = get_unix_home() + "/copyparty"
 
         self.cfg = self.cfg.replace("\\", "/")
         try:

copyparty/__main__.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
@@ -8,17 +8,31 @@ __copyright__ = 2019
 __license__ = "MIT"
 __url__ = "https://github.com/9001/copyparty/"
 
+import re
 import os
+import sys
+import time
 import shutil
 import filecmp
 import locale
 import argparse
+import threading
+import traceback
 from textwrap import dedent
 
-from .__init__ import E, WINDOWS, VT100
+from .__init__ import E, WINDOWS, VT100, PY2, unicode
 from .__version__ import S_VERSION, S_BUILD_DT, CODENAME
 from .svchub import SvcHub
-from .util import py_desc
+from .util import py_desc, align_tab, IMPLICATIONS, ansi_re
+from .authsrv import re_vol
+
+HAVE_SSL = True
+try:
+    import ssl
+except:
+    HAVE_SSL = False
+
+printed = ""
 
 
 class RiceFormatter(argparse.HelpFormatter):
@@ -44,6 +58,27 @@ class RiceFormatter(argparse.HelpFormatter):
         return "".join(indent + line + "\n" for line in text.splitlines())
 
 
+class Dodge11874(RiceFormatter):
+    def __init__(self, *args, **kwargs):
+        kwargs["width"] = 9003
+        super(Dodge11874, self).__init__(*args, **kwargs)
+
+
+def lprint(*a, **ka):
+    global printed
+
+    txt = " ".join(unicode(x) for x in a) + ka.get("end", "\n")
+    printed += txt
+    if not VT100:
+        txt = ansi_re.sub("", txt)
+
+    print(txt, **ka)
+
+
+def warn(msg):
+    lprint("\033[1mwarning:\033[0;33m {}\033[0m\n".format(msg))
+
+
 def ensure_locale():
     for x in [
         "en_US.UTF-8",
@@ -52,7 +87,7 @@ def ensure_locale():
     ]:
         try:
             locale.setlocale(locale.LC_ALL, x)
-            print("Locale:", x)
+            lprint("Locale:", x)
             break
         except:
             continue
@@ -69,11 +104,11 @@ def ensure_cert():
     cert_insec = os.path.join(E.mod, "res/insecure.pem")
     cert_cfg = os.path.join(E.cfg, "cert.pem")
     if not os.path.exists(cert_cfg):
-        shutil.copy2(cert_insec, cert_cfg)
+        shutil.copy(cert_insec, cert_cfg)
 
     try:
         if filecmp.cmp(cert_cfg, cert_insec):
-            print(
+            lprint(
                 "\033[33m  using default TLS certificate; https will be insecure."
                 + "\033[36m\n  certificate location: {}\033[0m\n".format(cert_cfg)
             )
@@ -84,36 +119,124 @@ def ensure_cert():
     # printf 'NO\n.\n.\n.\n.\ncopyparty-insecure\n.\n' | faketime '2000-01-01 00:00:00' openssl req -x509 -sha256 -newkey rsa:2048 -keyout insecure.pem -out insecure.pem -days $((($(printf %d 0x7fffffff)-$(date +%s --date=2000-01-01T00:00:00Z))/(60*60*24))) -nodes && ls -al insecure.pem && openssl x509 -in insecure.pem -text -noout
 
 
-def main():
-    if WINDOWS:
-        os.system("")  # enables colors
+def configure_ssl_ver(al):
+    def terse_sslver(txt):
+        txt = txt.lower()
+        for c in ["_", "v", "."]:
+            txt = txt.replace(c, "")
 
-    desc = py_desc().replace("[", "\033[1;30m[")
+        return txt.replace("tls10", "tls1")
 
-    f = '\033[36mcopyparty v{} "\033[35m{}\033[36m" ({})\n{}\033[0m\n'
-    print(f.format(S_VERSION, CODENAME, S_BUILD_DT, desc))
+    # oh man i love openssl
+    # check this out
+    # hold my beer
+    ptn = re.compile(r"^OP_NO_(TLS|SSL)v")
+    sslver = terse_sslver(al.ssl_ver).split(",")
+    flags = [k for k in ssl.__dict__ if ptn.match(k)]
+    # SSLv2 SSLv3 TLSv1 TLSv1_1 TLSv1_2 TLSv1_3
+    if "help" in sslver:
+        avail = [terse_sslver(x[6:]) for x in flags]
+        avail = " ".join(sorted(avail) + ["all"])
+        lprint("\navailable ssl/tls versions:\n  " + avail)
+        sys.exit(0)
 
-    ensure_locale()
-    ensure_cert()
+    al.ssl_flags_en = 0
+    al.ssl_flags_de = 0
+    for flag in sorted(flags):
+        ver = terse_sslver(flag[6:])
+        num = getattr(ssl, flag)
+        if ver in sslver:
+            al.ssl_flags_en |= num
+        else:
+            al.ssl_flags_de |= num
 
+    if sslver == ["all"]:
+        x = al.ssl_flags_en
+        al.ssl_flags_en = al.ssl_flags_de
+        al.ssl_flags_de = x
+
+    for k in ["ssl_flags_en", "ssl_flags_de"]:
+        num = getattr(al, k)
+        lprint("{}: {:8x} ({})".format(k, num, num))
+
+    # think i need that beer now
+
+
+def configure_ssl_ciphers(al):
+    ctx = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
+    if al.ssl_ver:
+        ctx.options &= ~al.ssl_flags_en
+        ctx.options |= al.ssl_flags_de
+
+    is_help = al.ciphers == "help"
+
+    if al.ciphers and not is_help:
+        try:
+            ctx.set_ciphers(al.ciphers)
+        except:
+            lprint("\n\033[1;31mfailed to set ciphers\033[0m\n")
+
+    if not hasattr(ctx, "get_ciphers"):
+        lprint("cannot read cipher list: openssl or python too old")
+    else:
+        ciphers = [x["description"] for x in ctx.get_ciphers()]
+        lprint("\n  ".join(["\nenabled ciphers:"] + align_tab(ciphers) + [""]))
+
+    if is_help:
+        sys.exit(0)
+
+
+def sighandler(sig=None, frame=None):
+    msg = [""] * 5
+    for th in threading.enumerate():
+        msg.append(str(th))
+        msg.extend(traceback.format_stack(sys._current_frames()[th.ident]))
+
+    msg.append("\n")
+    print("\n".join(msg))
+
+
+def run_argparse(argv, formatter):
     ap = argparse.ArgumentParser(
-        formatter_class=RiceFormatter,
+        formatter_class=formatter,
         prog="copyparty",
         description="http file sharing hub v{} ({})".format(S_VERSION, S_BUILD_DT),
-        epilog=dedent(
-            """
+    )
+
+    try:
+        fk_salt = unicode(os.path.getmtime(os.path.join(E.cfg, "cert.pem")))
+    except:
+        fk_salt = "hunter2"
+
+    sects = [
+        [
+            "accounts",
+            "accounts and volumes",
+            dedent(
+                """
             -a takes username:password,
-            -v takes src:dst:permset:permset:... where "permset" is
-               accesslevel followed by username (no separator)
+            -v takes src:dst:perm1:perm2:permN:volflag1:volflag2:volflagN:...
+               where "perm" is "permissions,username1,username2,..."
+               and "volflag" is config flags to set on this volume
             
+            list of permissions:
+              "r" (read):   list folder contents, download files
+              "w" (write):  upload files; need "r" to see the uploads
+              "m" (move):   move files and folders; need "w" at destination
+              "d" (delete): permanently delete files and folders
+              "g" (get):    download files, but cannot see folder contents
+
+            too many volflags to list here, see the other sections
+
             example:\033[35m
-              -a ed:hunter2 -v .::r:aed -v ../inc:dump:w:aed  \033[36m
+              -a ed:hunter2 -v .::r:rw,ed -v ../inc:dump:w:rw,ed:c,nodupe  \033[36m
               mount current directory at "/" with
                * r (read-only) for everyone
-               * a (read+write) for ed
+               * rw (read+write) for ed
               mount ../inc at "/dump" with
                * w (write-only) for everyone
-               * a (read+write) for ed  \033[0m
+               * rw (read+write) for ed
+               * reject duplicate files  \033[0m
             
             if no accounts or volumes are configured,
             current folder will be read/write for everyone
@@ -121,28 +244,325 @@ def main():
             consider the config file for more flexible account/volume management,
             including dynamic reload at runtime (and being more readable w)
             """
-        ),
-    )
-    ap.add_argument(
-        "-c", metavar="PATH", type=str, action="append", help="add config file"
-    )
-    ap.add_argument("-i", metavar="IP", type=str, default="0.0.0.0", help="ip to bind")
-    ap.add_argument("-p", metavar="PORT", type=int, default=3923, help="port to bind")
-    ap.add_argument("-nc", metavar="NUM", type=int, default=64, help="max num clients")
-    ap.add_argument(
-        "-j", metavar="CORES", type=int, default=1, help="max num cpu cores"
-    )
-    ap.add_argument("-a", metavar="ACCT", type=str, action="append", help="add account")
-    ap.add_argument("-v", metavar="VOL", type=str, action="append", help="add volume")
-    ap.add_argument("-q", action="store_true", help="quiet")
-    ap.add_argument("-ed", action="store_true", help="enable ?dots")
-    ap.add_argument("-emp", action="store_true", help="enable markdown plugins")
-    ap.add_argument("-nw", action="store_true", help="disable writes (benchmark)")
-    ap.add_argument("-nih", action="store_true", help="no info hostname")
-    ap.add_argument("-nid", action="store_true", help="no info disk-usage")
-    al = ap.parse_args()
+            ),
+        ],
+        [
+            "flags",
+            "list of volflags",
+            dedent(
+                """
+            volflags are appended to volume definitions, for example,
+            to create a write-only volume with the \033[33mnodupe\033[0m and \033[32mnosub\033[0m flags:
+              \033[35m-v /mnt/inc:/inc:w\033[33m:c,nodupe\033[32m:c,nosub
 
-    SvcHub(al).run()
+            \033[0muploads, general:
+              \033[36mnodupe\033[35m rejects existing files (instead of symlinking them)
+              \033[36mnosub\033[35m forces all uploads into the top folder of the vfs
+              \033[36mgz\033[35m allows server-side gzip of uploads with ?gz (also c,xz)
+              \033[36mpk\033[35m forces server-side compression, optional arg: xz,9
+            
+            \033[0mupload rules:
+              \033[36mmaxn=250,600\033[35m max 250 uploads over 15min
+              \033[36mmaxb=1g,300\033[35m max 1 GiB over 5min (suffixes: b, k, m, g)
+              \033[36msz=1k-3m\033[35m allow filesizes between 1 KiB and 3MiB
+            
+            \033[0mupload rotation:
+            (moves all uploads into the specified folder structure)
+              \033[36mrotn=100,3\033[35m 3 levels of subfolders with 100 entries in each
+              \033[36mrotf=%Y-%m/%d-%H\033[35m date-formatted organizing
+              \033[36mlifetime=3600\033[35m uploads are deleted after 1 hour
+            
+            \033[0mdatabase, general:
+              \033[36me2d\033[35m sets -e2d (all -e2* args can be set using ce2* volflags)
+              \033[36md2t\033[35m disables metadata collection, overrides -e2t*
+              \033[36md2d\033[35m disables all database stuff, overrides -e2*
+              \033[36mdhash\033[35m disables file hashing on initial scans, also ehash
+              \033[36mhist=/tmp/cdb\033[35m puts thumbnails and indexes at that location
+              \033[36mscan=60\033[35m scan for new files every 60sec, same as --re-maxage
+            
+            \033[0mdatabase, audio tags:
+            "mte", "mth", "mtp", "mtm" all work the same as -mte, -mth, ...
+              \033[36mmtp=.bpm=f,audio-bpm.py\033[35m uses the "audio-bpm.py" program to
+                generate ".bpm" tags from uploads (f = overwrite tags)
+              \033[36mmtp=ahash,vhash=media-hash.py\033[35m collects two tags at once
+            
+            \033[0mothers:
+              \033[36mfk=8\033[35m generates per-file accesskeys,
+                which will then be required at the "g" permission
+            \033[0m"""
+            ),
+        ],
+        [
+            "urlform",
+            "",
+            dedent(
+                """
+            values for --urlform:
+              \033[36mstash\033[35m dumps the data to file and returns length + checksum
+              \033[36msave,get\033[35m dumps to file and returns the page like a GET
+              \033[36mprint,get\033[35m prints the data in the log and returns GET
+              (leave out the ",get" to return an error instead)
+            """
+            ),
+        ],
+        [
+            "ls",
+            "volume inspection",
+            dedent(
+                """
+            \033[35m--ls USR,VOL,FLAGS
+              \033[36mUSR\033[0m is a user to browse as; * is anonymous, ** is all users
+              \033[36mVOL\033[0m is a single volume to scan, default is * (all vols)
+              \033[36mFLAG\033[0m is flags;
+                \033[36mv\033[0m in addition to realpaths, print usernames and vpaths
+                \033[36mln\033[0m only prints symlinks leaving the volume mountpoint
+                \033[36mp\033[0m exits 1 if any such symlinks are found
+                \033[36mr\033[0m resumes startup after the listing
+            examples:
+              --ls '**'          # list all files which are possible to read
+              --ls '**,*,ln'     # check for dangerous symlinks
+              --ls '**,*,ln,p,r' # check, then start normally if safe
+            """
+            ),
+        ],
+    ]
+
+    # fmt: off
+    u = unicode
+    ap2 = ap.add_argument_group('general options')
+    ap2.add_argument("-c", metavar="PATH", type=u, action="append", help="add config file")
+    ap2.add_argument("-nc", metavar="NUM", type=int, default=64, help="max num clients")
+    ap2.add_argument("-j", metavar="CORES", type=int, default=1, help="max num cpu cores")
+    ap2.add_argument("-a", metavar="ACCT", type=u, action="append", help="add account, USER:PASS; example [ed:wark")
+    ap2.add_argument("-v", metavar="VOL", type=u, action="append", help="add volume, SRC:DST:FLAG; example [.::r], [/mnt/nas/music:/music:r:aed")
+    ap2.add_argument("-ed", action="store_true", help="enable ?dots")
+    ap2.add_argument("-emp", action="store_true", help="enable markdown plugins")
+    ap2.add_argument("-mcr", metavar="SEC", type=int, default=60, help="md-editor mod-chk rate")
+    ap2.add_argument("--urlform", metavar="MODE", type=u, default="print,get", help="how to handle url-forms; examples: [stash], [save,get]")
+
+    ap2 = ap.add_argument_group('upload options')
+    ap2.add_argument("--dotpart", action="store_true", help="dotfile incomplete uploads")
+    ap2.add_argument("--sparse", metavar="MiB", type=int, default=4, help="up2k min.size threshold (mswin-only)")
+    ap2.add_argument("--unpost", metavar="SEC", type=int, default=3600*12, help="grace period where uploads can be deleted by the uploader, even without delete permissions; 0=disabled")
+    ap2.add_argument("--no-fpool", action="store_true", help="disable file-handle pooling -- instead, repeatedly close and reopen files during upload")
+    ap2.add_argument("--use-fpool", action="store_true", help="force file-handle pooling, even if copyparty thinks you're better off without")
+    ap2.add_argument("--no-symlink", action="store_true", help="duplicate file contents instead")
+
+    ap2 = ap.add_argument_group('network options')
+    ap2.add_argument("-i", metavar="IP", type=u, default="0.0.0.0", help="ip to bind (comma-sep.)")
+    ap2.add_argument("-p", metavar="PORT", type=u, default="3923", help="ports to bind (comma/range)")
+    ap2.add_argument("--rproxy", metavar="DEPTH", type=int, default=1, help="which ip to keep; 0 = tcp, 1 = origin (first x-fwd), 2 = cloudflare, 3 = nginx, -1 = closest proxy")
+    
+    ap2 = ap.add_argument_group('SSL/TLS options')
+    ap2.add_argument("--http-only", action="store_true", help="disable ssl/tls")
+    ap2.add_argument("--https-only", action="store_true", help="disable plaintext")
+    ap2.add_argument("--ssl-ver", metavar="LIST", type=u, help="set allowed ssl/tls versions; [help] shows available versions; default is what your python version considers safe")
+    ap2.add_argument("--ciphers", metavar="LIST", type=u, help="set allowed ssl/tls ciphers; [help] shows available ciphers")
+    ap2.add_argument("--ssl-dbg", action="store_true", help="dump some tls info")
+    ap2.add_argument("--ssl-log", metavar="PATH", type=u, help="log master secrets")
+
+    ap2 = ap.add_argument_group('opt-outs')
+    ap2.add_argument("-nw", action="store_true", help="disable writes (benchmark)")
+    ap2.add_argument("--no-del", action="store_true", help="disable delete operations")
+    ap2.add_argument("--no-mv", action="store_true", help="disable move/rename operations")
+    ap2.add_argument("-nih", action="store_true", help="no info hostname")
+    ap2.add_argument("-nid", action="store_true", help="no info disk-usage")
+    ap2.add_argument("--no-zip", action="store_true", help="disable download as zip/tar")
+    ap2.add_argument("--no-lifetime", action="store_true", help="disable automatic deletion of uploads after a certain time (lifetime volflag)")
+
+    ap2 = ap.add_argument_group('safety options')
+    ap2.add_argument("--ls", metavar="U[,V[,F]]", type=u, help="scan all volumes; arguments USER,VOL,FLAGS; example [**,*,ln,p,r]")
+    ap2.add_argument("--salt", type=u, default="hunter2", help="up2k file-hash salt")
+    ap2.add_argument("--fk-salt", metavar="SALT", type=u, default=fk_salt, help="per-file accesskey salt")
+    ap2.add_argument("--no-dot-mv", action="store_true", help="disallow moving dotfiles; makes it impossible to move folders containing dotfiles")
+    ap2.add_argument("--no-dot-ren", action="store_true", help="disallow renaming dotfiles; makes it impossible to make something a dotfile")
+    ap2.add_argument("--no-logues", action="store_true", help="disable rendering .prologue/.epilogue.html into directory listings")
+    ap2.add_argument("--no-readme", action="store_true", help="disable rendering readme.md into directory listings")
+
+    ap2 = ap.add_argument_group('logging options')
+    ap2.add_argument("-q", action="store_true", help="quiet")
+    ap2.add_argument("-lo", metavar="PATH", type=u, help="logfile, example: cpp-%%Y-%%m%%d-%%H%%M%%S.txt.xz")
+    ap2.add_argument("--no-voldump", action="store_true", help="do not list volumes and permissions on startup")
+    ap2.add_argument("--log-conn", action="store_true", help="print tcp-server msgs")
+    ap2.add_argument("--log-htp", action="store_true", help="print http-server threadpool scaling")
+    ap2.add_argument("--ihead", metavar="HEADER", type=u, action='append', help="dump incoming header")
+    ap2.add_argument("--lf-url", metavar="RE", type=u, default=r"^/\.cpr/|\?th=[wj]$", help="dont log URLs matching")
+
+    ap2 = ap.add_argument_group('admin panel options')
+    ap2.add_argument("--no-rescan", action="store_true", help="disable ?scan (volume reindexing)")
+    ap2.add_argument("--no-stack", action="store_true", help="disable ?stack (list all stacks)")
+
+    ap2 = ap.add_argument_group('thumbnail options')
+    ap2.add_argument("--no-thumb", action="store_true", help="disable all thumbnails")
+    ap2.add_argument("--no-vthumb", action="store_true", help="disable video thumbnails")
+    ap2.add_argument("--th-size", metavar="WxH", default="320x256", help="thumbnail res")
+    ap2.add_argument("--th-mt", metavar="CORES", type=int, default=0, help="max num cpu cores to use, 0=all")
+    ap2.add_argument("--th-no-crop", action="store_true", help="dynamic height; show full image")
+    ap2.add_argument("--th-no-jpg", action="store_true", help="disable jpg output")
+    ap2.add_argument("--th-no-webp", action="store_true", help="disable webp output")
+    ap2.add_argument("--th-ff-jpg", action="store_true", help="force jpg for video thumbs")
+    ap2.add_argument("--th-poke", metavar="SEC", type=int, default=300, help="activity labeling cooldown")
+    ap2.add_argument("--th-clean", metavar="SEC", type=int, default=43200, help="cleanup interval; 0=disabled")
+    ap2.add_argument("--th-maxage", metavar="SEC", type=int, default=604800, help="max folder age")
+    ap2.add_argument("--th-covers", metavar="N,N", type=u, default="folder.png,folder.jpg,cover.png,cover.jpg", help="folder thumbnails to stat for")
+
+    ap2 = ap.add_argument_group('general db options')
+    ap2.add_argument("-e2d", action="store_true", help="enable up2k database")
+    ap2.add_argument("-e2ds", action="store_true", help="enable up2k db-scanner, sets -e2d")
+    ap2.add_argument("-e2dsa", action="store_true", help="scan all folders (for search), sets -e2ds")
+    ap2.add_argument("--hist", metavar="PATH", type=u, help="where to store volume data (db, thumbs)")
+    ap2.add_argument("--no-hash", action="store_true", help="disable hashing during e2ds folder scans")
+    ap2.add_argument("--re-int", metavar="SEC", type=int, default=30, help="disk rescan check interval")
+    ap2.add_argument("--re-maxage", metavar="SEC", type=int, default=0, help="disk rescan volume interval, 0=off, can be set per-volume with the 'scan' volflag")
+    ap2.add_argument("--srch-time", metavar="SEC", type=int, default=30, help="search deadline")
+    
+    ap2 = ap.add_argument_group('metadata db options')
+    ap2.add_argument("-e2t", action="store_true", help="enable metadata indexing")
+    ap2.add_argument("-e2ts", action="store_true", help="enable metadata scanner, sets -e2t")
+    ap2.add_argument("-e2tsr", action="store_true", help="rescan all metadata, sets -e2ts")
+    ap2.add_argument("--no-mutagen", action="store_true", help="use FFprobe for tags instead")
+    ap2.add_argument("--no-mtag-mt", action="store_true", help="disable tag-read parallelism")
+    ap2.add_argument("--no-mtag-ff", action="store_true", help="never use FFprobe as tag reader")
+    ap2.add_argument("-mtm", metavar="M=t,t,t", type=u, action="append", help="add/replace metadata mapping")
+    ap2.add_argument("-mte", metavar="M,M,M", type=u, help="tags to index/display (comma-sep.)",
+        default="circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,vc,ac,res,.fps,ahash,vhash")
+    ap2.add_argument("-mth", metavar="M,M,M", type=u, help="tags to hide by default (comma-sep.)",
+        default=".vq,.aq,vc,ac,res,.fps")
+    ap2.add_argument("-mtp", metavar="M=[f,]bin", type=u, action="append", help="read tag M using bin")
+
+    ap2 = ap.add_argument_group('appearance options')
+    ap2.add_argument("--css-browser", metavar="L", type=u, help="URL to additional CSS to include")
+
+    ap2 = ap.add_argument_group('debug options')
+    ap2.add_argument("--no-sendfile", action="store_true", help="disable sendfile")
+    ap2.add_argument("--no-scandir", action="store_true", help="disable scandir")
+    ap2.add_argument("--no-fastboot", action="store_true", help="wait for up2k indexing")
+    ap2.add_argument("--no-htp", action="store_true", help="disable httpserver threadpool, create threads as-needed instead")
+    ap2.add_argument("--stackmon", metavar="P,S", type=u, help="write stacktrace to Path every S second")
+    ap2.add_argument("--log-thrs", metavar="SEC", type=float, help="list active threads every SEC")
+    # fmt: on
+
+    ap2 = ap.add_argument_group("help sections")
+    for k, h, _ in sects:
+        ap2.add_argument("--help-" + k, action="store_true", help=h)
+
+    ret = ap.parse_args(args=argv[1:])
+    for k, h, t in sects:
+        k2 = "help_" + k.replace("-", "_")
+        if vars(ret)[k2]:
+            lprint("# {} help page".format(k))
+            lprint(t + "\033[0m")
+            sys.exit(0)
+
+    return ret
+
+
+def main(argv=None):
+    time.strptime("19970815", "%Y%m%d")  # python#7980
+    if WINDOWS:
+        os.system("rem")  # enables colors
+
+    if argv is None:
+        argv = sys.argv
+
+    desc = py_desc().replace("[", "\033[1;30m[")
+
+    f = '\033[36mcopyparty v{} "\033[35m{}\033[36m" ({})\n{}\033[0m\n'
+    lprint(f.format(S_VERSION, CODENAME, S_BUILD_DT, desc))
+
+    ensure_locale()
+    if HAVE_SSL:
+        ensure_cert()
+
+    deprecated = [["-e2s", "-e2ds"]]
+    for dk, nk in deprecated:
+        try:
+            idx = argv.index(dk)
+        except:
+            continue
+
+        msg = "\033[1;31mWARNING:\033[0;1m\n  {} \033[0;33mwas replaced with\033[0;1m {} \033[0;33mand will be removed\n\033[0m"
+        lprint(msg.format(dk, nk))
+        argv[idx] = nk
+        time.sleep(2)
+
+    try:
+        al = run_argparse(argv, RiceFormatter)
+    except AssertionError:
+        al = run_argparse(argv, Dodge11874)
+
+    nstrs = []
+    anymod = False
+    for ostr in al.v or []:
+        m = re_vol.match(ostr)
+        if not m:
+            # not our problem
+            nstrs.append(ostr)
+            continue
+
+        src, dst, perms = m.groups()
+        na = [src, dst]
+        mod = False
+        for opt in perms.split(":"):
+            if re.match("c[^,]", opt):
+                mod = True
+                na.append("c," + opt[1:])
+            elif re.sub("^[rwmdg]*", "", opt) and "," not in opt:
+                mod = True
+                perm = opt[0]
+                if perm == "a":
+                    perm = "rw"
+                na.append(perm + "," + opt[1:])
+            else:
+                na.append(opt)
+
+        nstr = ":".join(na)
+        nstrs.append(nstr if mod else ostr)
+        if mod:
+            msg = "\033[1;31mWARNING:\033[0;1m\n  -v {} \033[0;33mwas replaced with\033[0;1m\n  -v {} \n\033[0m"
+            lprint(msg.format(ostr, nstr))
+            anymod = True
+
+    if anymod:
+        al.v = nstrs
+        time.sleep(2)
+
+    # propagate implications
+    for k1, k2 in IMPLICATIONS:
+        if getattr(al, k1):
+            setattr(al, k2, True)
+
+    al.i = al.i.split(",")
+    try:
+        if "-" in al.p:
+            lo, hi = [int(x) for x in al.p.split("-")]
+            al.p = list(range(lo, hi + 1))
+        else:
+            al.p = [int(x) for x in al.p.split(",")]
+    except:
+        raise Exception("invalid value for -p")
+
+    if HAVE_SSL:
+        if al.ssl_ver:
+            configure_ssl_ver(al)
+
+        if al.ciphers:
+            configure_ssl_ciphers(al)
+    else:
+        warn("ssl module does not exist; cannot enable https")
+
+    if PY2 and WINDOWS and al.e2d:
+        warn(
+            "windows py2 cannot do unicode filenames with -e2d\n"
+            + "  (if you crash with codec errors then that is why)"
+        )
+
+    if sys.version_info < (3, 6):
+        al.no_scandir = True
+
+    # signal.signal(signal.SIGINT, sighandler)
+
+    SvcHub(al, argv, printed).run()
 
 
 if __name__ == "__main__":

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (0, 5, 6)
-CODENAME = "fuse jelly"
-BUILD_DT = (2020, 11, 29)
+VERSION = (1, 0, 6)
+CODENAME = "sufficient"
+BUILD_DT = (2021, 9, 26)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/bos/bos.py

@@ -0,0 +1,59 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+from ..util import fsenc, fsdec
+from . import path
+
+
+# grep -hRiE '(^|[^a-zA-Z_\.-])os\.' . | gsed -r 's/ /\n/g;s/\(/(\n/g' | grep -hRiE '(^|[^a-zA-Z_\.-])os\.' | sort | uniq -c
+# printf 'os\.(%s)' "$(grep ^def bos/__init__.py | gsed -r 's/^def //;s/\(.*//' | tr '\n' '|' | gsed -r 's/.$//')"
+
+
+def chmod(p, mode):
+    return os.chmod(fsenc(p), mode)
+
+
+def listdir(p="."):
+    return [fsdec(x) for x in os.listdir(fsenc(p))]
+
+
+def lstat(p):
+    return os.lstat(fsenc(p))
+
+
+def makedirs(name, mode=0o755, exist_ok=True):
+    bname = fsenc(name)
+    try:
+        os.makedirs(bname, mode=mode)
+    except:
+        if not exist_ok or not os.path.isdir(bname):
+            raise
+
+
+def mkdir(p, mode=0o755):
+    return os.mkdir(fsenc(p), mode=mode)
+
+
+def rename(src, dst):
+    return os.rename(fsenc(src), fsenc(dst))
+
+
+def replace(src, dst):
+    return os.replace(fsenc(src), fsenc(dst))
+
+
+def rmdir(p):
+    return os.rmdir(fsenc(p))
+
+
+def stat(p):
+    return os.stat(fsenc(p))
+
+
+def unlink(p):
+    return os.unlink(fsenc(p))
+
+
+def utime(p, times=None):
+    return os.utime(fsenc(p), times)

copyparty/bos/path.py

@@ -0,0 +1,33 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+from ..util import fsenc, fsdec
+
+
+def abspath(p):
+    return fsdec(os.path.abspath(fsenc(p)))
+
+
+def exists(p):
+    return os.path.exists(fsenc(p))
+
+
+def getmtime(p):
+    return os.path.getmtime(fsenc(p))
+
+
+def getsize(p):
+    return os.path.getsize(fsenc(p))
+
+
+def isdir(p):
+    return os.path.isdir(fsenc(p))
+
+
+def islink(p):
+    return os.path.islink(fsenc(p))
+
+
+def realpath(p):
+    return fsdec(os.path.realpath(fsenc(p)))

copyparty/broker_mp.py

@@ -4,17 +4,11 @@ from __future__ import print_function, unicode_literals
 import time
 import threading
 
-from .__init__ import PY2, WINDOWS, VT100
 from .broker_util import try_exec
 from .broker_mpw import MpWorker
 from .util import mp
 
 
-if PY2 and not WINDOWS:
-    from multiprocessing.reduction import ForkingPickler
-    from StringIO import StringIO as MemesIO  # pylint: disable=import-error
-
-
 class BrokerMp(object):
     """external api; manages MpWorkers"""
 
@@ -28,38 +22,33 @@ class BrokerMp(object):
         self.retpend_mutex = threading.Lock()
         self.mutex = threading.Lock()
 
-        cores = self.args.j
-        if not cores:
-            cores = mp.cpu_count()
-
-        self.log("broker", "booting {} subprocesses".format(cores))
-        for n in range(cores):
+        self.num_workers = self.args.j or mp.cpu_count()
+        self.log("broker", "booting {} subprocesses".format(self.num_workers))
+        for n in range(1, self.num_workers + 1):
             q_pend = mp.Queue(1)
             q_yield = mp.Queue(64)
 
             proc = mp.Process(target=MpWorker, args=(q_pend, q_yield, self.args, n))
             proc.q_pend = q_pend
             proc.q_yield = q_yield
-            proc.nid = n
             proc.clients = {}
-            proc.workload = 0
 
-            thr = threading.Thread(target=self.collector, args=(proc,))
+            thr = threading.Thread(
+                target=self.collector, args=(proc,), name="mp-sink-{}".format(n)
+            )
             thr.daemon = True
             thr.start()
 
             self.procs.append(proc)
             proc.start()
 
-        if True:
-            thr = threading.Thread(target=self.debug_load_balancer)
-            thr.daemon = True
-            thr.start()
-
     def shutdown(self):
         self.log("broker", "shutting down")
-        for proc in self.procs:
-            thr = threading.Thread(target=proc.q_pend.put([0, "shutdown", []]))
+        for n, proc in enumerate(self.procs):
+            thr = threading.Thread(
+                target=proc.q_pend.put([0, "shutdown", []]),
+                name="mp-shutdown-{}-{}".format(n, len(self.procs)),
+            )
             thr.start()
 
         with self.mutex:
@@ -82,20 +71,6 @@ class BrokerMp(object):
             if dest == "log":
                 self.log(*args)
 
-            elif dest == "workload":
-                with self.mutex:
-                    proc.workload = args[0]
-
-            elif dest == "httpdrop":
-                addr = args[0]
-
-                with self.mutex:
-                    del proc.clients[addr]
-                    if not proc.clients:
-                        proc.workload = 0
-
-                self.hub.tcpsrv.num_clients.add(-1)
-
             elif dest == "retq":
                 # response from previous ipc call
                 with self.retpend_mutex:
@@ -121,38 +96,12 @@ class BrokerMp(object):
         returns a Queue object which eventually contains the response if want_retval
         (not-impl here since nothing uses it yet)
         """
-        if dest == "httpconn":
-            sck, addr = args
-            sck2 = sck
-            if PY2:
-                buf = MemesIO()
-                ForkingPickler(buf).dump(sck)
-                sck2 = buf.getvalue()
+        if dest == "listen":
+            for p in self.procs:
+                p.q_pend.put([0, dest, [args[0], len(self.procs)]])
 
-            proc = sorted(self.procs, key=lambda x: x.workload)[0]
-            proc.q_pend.put([0, dest, [sck2, addr]])
-
-            with self.mutex:
-                proc.clients[addr] = 50
-                proc.workload += 50
+        elif dest == "cb_httpsrv_up":
+            self.hub.cb_httpsrv_up()
 
         else:
             raise Exception("what is " + str(dest))
-
-    def debug_load_balancer(self):
-        fmt = "\033[1m{}\033[0;36m{:4}\033[0m "
-        if not VT100:
-            fmt = "({}{:4})"
-
-        last = ""
-        while self.procs:
-            msg = ""
-            for proc in self.procs:
-                msg += fmt.format(len(proc.clients), proc.workload)
-
-            if msg != last:
-                last = msg
-                with self.hub.log_mutex:
-                    print(msg)
-
-            time.sleep(0.1)

copyparty/broker_mpw.py

@@ -2,17 +2,13 @@
 from __future__ import print_function, unicode_literals
 
 import sys
-import time
 import signal
 import threading
 
-from .__init__ import PY2, WINDOWS
 from .broker_util import ExceptionalQueue
 from .httpsrv import HttpSrv
 from .util import FAKE_MP
-
-if PY2 and not WINDOWS:
-    import pickle  # nosec
+from copyparty.authsrv import AuthSrv
 
 
 class MpWorker(object):
@@ -24,39 +20,43 @@ class MpWorker(object):
         self.args = args
         self.n = n
 
+        self.log = self._log_disabled if args.q and not args.lo else self._log_enabled
+
         self.retpend = {}
         self.retpend_mutex = threading.Lock()
         self.mutex = threading.Lock()
-        self.workload_thr_active = False
 
         # we inherited signal_handler from parent,
         # replace it with something harmless
         if not FAKE_MP:
-            signal.signal(signal.SIGINT, self.signal_handler)
+            for sig in [signal.SIGINT, signal.SIGTERM]:
+                signal.signal(sig, self.signal_handler)
+
+        # starting to look like a good idea
+        self.asrv = AuthSrv(args, None, False)
 
         # instantiate all services here (TODO: inheritance?)
-        self.httpsrv = HttpSrv(self)
-        self.httpsrv.disconnect_func = self.httpdrop
+        self.httpsrv = HttpSrv(self, n)
 
         # on winxp and some other platforms,
         # use thr.join() to block all signals
-        thr = threading.Thread(target=self.main)
+        thr = threading.Thread(target=self.main, name="mpw-main")
         thr.daemon = True
         thr.start()
         thr.join()
 
-    def signal_handler(self, signal, frame):
+    def signal_handler(self, sig, frame):
         # print('k')
         pass
 
-    def log(self, src, msg):
-        self.q_yield.put([0, "log", [src, msg]])
+    def _log_enabled(self, src, msg, c=0):
+        self.q_yield.put([0, "log", [src, msg, c]])
 
-    def logw(self, msg):
-        self.log("mp{}".format(self.n), msg)
+    def _log_disabled(self, src, msg, c=0):
+        pass
 
-    def httpdrop(self, addr):
-        self.q_yield.put([0, "httpdrop", [addr]])
+    def logw(self, msg, c=0):
+        self.log("mp{}".format(self.n), msg, c)
 
     def main(self):
         while True:
@@ -64,24 +64,13 @@ class MpWorker(object):
 
             # self.logw("work: [{}]".format(d[0]))
             if dest == "shutdown":
+                self.httpsrv.shutdown()
                 self.logw("ok bye")
                 sys.exit(0)
                 return
 
-            elif dest == "httpconn":
-                sck, addr = args
-                if PY2:
-                    sck = pickle.loads(sck)  # nosec
-
-                self.log("%s %s" % addr, "-" * 4 + "C-qpop")
-                self.httpsrv.accept(sck, addr)
-
-                with self.mutex:
-                    if not self.workload_thr_active:
-                        self.workload_thr_alive = True
-                        thr = threading.Thread(target=self.thr_workload)
-                        thr.daemon = True
-                        thr.start()
+            elif dest == "listen":
+                self.httpsrv.listen(args[0], args[1])
 
             elif dest == "retq":
                 # response from previous ipc call
@@ -105,16 +94,3 @@ class MpWorker(object):
 
         self.q_yield.put([retq_id, dest, args])
         return retq
-
-    def thr_workload(self):
-        """announce workloads to MpSrv (the mp controller / loadbalancer)"""
-        # avoid locking in extract_filedata by tracking difference here
-        while True:
-            time.sleep(0.2)
-            with self.mutex:
-                if self.httpsrv.num_clients() == 0:
-                    # no clients rn, termiante thread
-                    self.workload_thr_alive = False
-                    return
-
-            self.q_yield.put([0, "workload", [self.httpsrv.workload]])

copyparty/broker_thr.py

@@ -14,22 +14,22 @@ class BrokerThr(object):
         self.hub = hub
         self.log = hub.log
         self.args = hub.args
+        self.asrv = hub.asrv
 
         self.mutex = threading.Lock()
+        self.num_workers = 1
 
         # instantiate all services here (TODO: inheritance?)
-        self.httpsrv = HttpSrv(self)
-        self.httpsrv.disconnect_func = self.httpdrop
+        self.httpsrv = HttpSrv(self, None)
 
     def shutdown(self):
         # self.log("broker", "shutting down")
+        self.httpsrv.shutdown()
         pass
 
     def put(self, want_retval, dest, *args):
-        if dest == "httpconn":
-            sck, addr = args
-            self.log("%s %s" % addr, "-" * 4 + "C-qpop")
-            self.httpsrv.accept(sck, addr)
+        if dest == "listen":
+            self.httpsrv.listen(args[0], 1)
 
         else:
             # new ipc invoking managed service in hub
@@ -46,6 +46,3 @@ class BrokerThr(object):
             retq = ExceptionalQueue(1)
             retq.put(rv)
             return retq
-
-    def httpdrop(self, addr):
-        self.hub.tcpsrv.num_clients.add(-1)

copyparty/httpconn.py

@@ -1,30 +1,24 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
+import re
 import os
-import sys
-import ssl
 import time
 import socket
 
+HAVE_SSL = True
 try:
-    import jinja2
-except ImportError:
-    print(
-        """\033[1;31m
-  you do not have jinja2 installed,\033[33m
-  choose one of these:\033[0m
-   * apt install python-jinja2
-   * python3 -m pip install --user jinja2
-   * (try another python version, if you have one)
-   * (try copyparty.sfx instead)
-"""
-    )
-    sys.exit(1)
+    import ssl
+except:
+    HAVE_SSL = False
 
 from .__init__ import E
 from .util import Unrecv
 from .httpcli import HttpCli
+from .u2idx import U2idx
+from .th_cli import ThumbCli
+from .th_srv import HAVE_PIL
+from .ico import Ico
 
 
 class HttpConn(object):
@@ -38,23 +32,32 @@ class HttpConn(object):
         self.addr = addr
         self.hsrv = hsrv
 
+        self.mutex = hsrv.mutex
         self.args = hsrv.args
-        self.auth = hsrv.auth
+        self.asrv = hsrv.asrv
         self.cert_path = hsrv.cert_path
+        self.u2fh = hsrv.u2fh
+
+        enth = HAVE_PIL and not self.args.no_thumb
+        self.thumbcli = ThumbCli(hsrv.broker) if enth else None
+        self.ico = Ico(self.args)
 
         self.t0 = time.time()
+        self.stopping = False
+        self.nreq = 0
         self.nbyte = 0
-        self.workload = 0
+        self.u2idx = None
         self.log_func = hsrv.log
+        self.lf_url = re.compile(self.args.lf_url) if self.args.lf_url else None
         self.set_rproxy()
 
-        env = jinja2.Environment()
-        env.loader = jinja2.FileSystemLoader(os.path.join(E.mod, "web"))
-        self.tpl_mounts = env.get_template("splash.html")
-        self.tpl_browser = env.get_template("browser.html")
-        self.tpl_msg = env.get_template("msg.html")
-        self.tpl_md = env.get_template("md.html")
-        self.tpl_mde = env.get_template("mde.html")
+    def shutdown(self):
+        self.stopping = True
+        try:
+            self.s.shutdown(socket.SHUT_RDWR)
+            self.s.close()
+        except:
+            pass
 
     def set_rproxy(self, ip=None):
         if ip is None:
@@ -65,18 +68,24 @@ class HttpConn(object):
             color = 34
             self.rproxy = ip
 
+        self.ip = ip
         self.log_src = "{} \033[{}m{}".format(ip, color, self.addr[1]).ljust(26)
         return self.log_src
 
     def respath(self, res_name):
         return os.path.join(E.mod, "web", res_name)
 
-    def log(self, msg):
-        self.log_func(self.log_src, msg)
+    def log(self, msg, c=0):
+        self.log_func(self.log_src, msg, c)
 
-    def run(self):
+    def get_u2idx(self):
+        if not self.u2idx:
+            self.u2idx = U2idx(self)
+
+        return self.u2idx
+
+    def _detect_https(self):
         method = None
-        self.sr = None
         if self.cert_path:
             try:
                 method = self.s.recv(4, socket.MSG_PEEK)
@@ -97,20 +106,64 @@ class HttpConn(object):
                 err = "need at least 4 bytes in the first packet; got {}".format(
                     len(method)
                 )
-                self.log(err)
+                if method:
+                    self.log(err)
+
                 self.s.send(b"HTTP/1.1 400 Bad Request\r\n\r\n" + err.encode("utf-8"))
                 return
 
-        if method not in [None, b"GET ", b"HEAD", b"POST", b"PUT ", b"OPTI"]:
+        return method not in [None, b"GET ", b"HEAD", b"POST", b"PUT ", b"OPTI"]
+
+    def run(self):
+        self.sr = None
+        if self.args.https_only:
+            is_https = True
+        elif self.args.http_only or not HAVE_SSL:
+            is_https = False
+        else:
+            is_https = self._detect_https()
+
+        if is_https:
             if self.sr:
-                self.log("\033[1;31mTODO: cannot do https in jython\033[0m")
+                self.log("TODO: cannot do https in jython", c="1;31")
                 return
 
             self.log_src = self.log_src.replace("[36m", "[35m")
             try:
-                self.s = ssl.wrap_socket(
-                    self.s, server_side=True, certfile=self.cert_path
-                )
+                ctx = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
+                ctx.load_cert_chain(self.cert_path)
+                if self.args.ssl_ver:
+                    ctx.options &= ~self.args.ssl_flags_en
+                    ctx.options |= self.args.ssl_flags_de
+                    # print(repr(ctx.options))
+
+                if self.args.ssl_log:
+                    try:
+                        ctx.keylog_filename = self.args.ssl_log
+                    except:
+                        self.log("keylog failed; openssl or python too old")
+
+                if self.args.ciphers:
+                    ctx.set_ciphers(self.args.ciphers)
+
+                self.s = ctx.wrap_socket(self.s, server_side=True)
+                msg = [
+                    "\033[1;3{:d}m{}".format(c, s)
+                    for c, s in zip([0, 5, 0], self.s.cipher())
+                ]
+                self.log(" ".join(msg) + "\033[0m")
+
+                if self.args.ssl_dbg and hasattr(self.s, "shared_ciphers"):
+                    overlap = [y[::-1] for y in self.s.shared_ciphers()]
+                    lines = [str(x) for x in (["TLS cipher overlap:"] + overlap)]
+                    self.log("\n".join(lines))
+                    for k, v in [
+                        ["compression", self.s.compression()],
+                        ["ALPN proto", self.s.selected_alpn_protocol()],
+                        ["NPN proto", self.s.selected_npn_protocol()],
+                    ]:
+                        self.log("TLS {}: {}".format(k, v or "nah"))
+
             except Exception as ex:
                 em = str(ex)
 
@@ -119,18 +172,19 @@ class HttpConn(object):
                     self.log("client rejected our certificate (nice)")
 
                 elif "ALERT_CERTIFICATE_UNKNOWN" in em:
-                    # chrome-android keeps doing this
+                    # android-chrome keeps doing this
                     pass
 
                 else:
-                    self.log("\033[35mhandshake\033[0m " + em)
+                    self.log("handshake\033[0m " + em, c=5)
 
                 return
 
         if not self.sr:
             self.sr = Unrecv(self.s)
 
-        while True:
+        while not self.stopping:
+            self.nreq += 1
             cli = HttpCli(self)
             if not cli.run():
                 return

copyparty/httpsrv.py

@@ -2,13 +2,39 @@
 from __future__ import print_function, unicode_literals
 
 import os
+import sys
 import time
+import math
+import base64
 import socket
 import threading
 
-from .__init__ import E, MACOS
+try:
+    import jinja2
+except ImportError:
+    print(
+        """\033[1;31m
+  you do not have jinja2 installed,\033[33m
+  choose one of these:\033[0m
+   * apt install python-jinja2
+   * {} -m pip install --user jinja2
+   * (try another python version, if you have one)
+   * (try copyparty.sfx instead)
+""".format(
+            os.path.basename(sys.executable)
+        )
+    )
+    sys.exit(1)
+
+from .__init__ import E, PY2, MACOS
+from .util import FHC, spack, min_ex, start_stackmon, start_log_thrs
+from .bos import bos
 from .httpconn import HttpConn
-from .authsrv import AuthSrv
+
+if PY2:
+    import Queue as queue
+else:
+    import queue
 
 
 class HttpSrv(object):
@@ -17,38 +43,213 @@ class HttpSrv(object):
     relying on MpSrv for performance (HttpSrv is just plain threads)
     """
 
-    def __init__(self, broker):
+    def __init__(self, broker, nid):
         self.broker = broker
+        self.nid = nid
         self.args = broker.args
         self.log = broker.log
+        self.asrv = broker.asrv
 
-        self.disconnect_func = None
+        nsuf = "-{}".format(nid) if nid else ""
+        nsuf2 = "-n{}-i{:x}".format(nid, os.getpid()) if nid else ""
+
+        self.name = "hsrv" + nsuf2
         self.mutex = threading.Lock()
+        self.stopping = False
 
-        self.clients = {}
-        self.workload = 0
-        self.workload_thr_alive = False
-        self.auth = AuthSrv(self.args, self.log)
+        self.tp_nthr = 0  # actual
+        self.tp_ncli = 0  # fading
+        self.tp_time = None  # latest worker collect
+        self.tp_q = None if self.args.no_htp else queue.LifoQueue()
+
+        self.u2fh = FHC()
+        self.srvs = []
+        self.ncli = 0  # exact
+        self.clients = {}  # laggy
+        self.nclimax = 0
+        self.cb_ts = 0
+        self.cb_v = 0
+
+        env = jinja2.Environment()
+        env.loader = jinja2.FileSystemLoader(os.path.join(E.mod, "web"))
+        self.j2 = {
+            x: env.get_template(x + ".html")
+            for x in ["splash", "browser", "browser2", "msg", "md", "mde"]
+        }
 
         cert_path = os.path.join(E.cfg, "cert.pem")
-        if os.path.exists(cert_path):
+        if bos.path.exists(cert_path):
             self.cert_path = cert_path
         else:
             self.cert_path = None
 
+        if self.tp_q:
+            self.start_threads(4)
+
+        if nid:
+            if self.args.stackmon:
+                start_stackmon(self.args.stackmon, nid)
+
+            if self.args.log_thrs:
+                start_log_thrs(self.log, self.args.log_thrs, nid)
+
+        t = threading.Thread(target=self.periodic, name="hsrv-pt" + nsuf)
+        t.daemon = True
+        t.start()
+
+    def start_threads(self, n):
+        self.tp_nthr += n
+        if self.args.log_htp:
+            self.log(self.name, "workers += {} = {}".format(n, self.tp_nthr), 6)
+
+        for _ in range(n):
+            thr = threading.Thread(
+                target=self.thr_poolw,
+                name=self.name + "-poolw",
+            )
+            thr.daemon = True
+            thr.start()
+
+    def stop_threads(self, n):
+        self.tp_nthr -= n
+        if self.args.log_htp:
+            self.log(self.name, "workers -= {} = {}".format(n, self.tp_nthr), 6)
+
+        for _ in range(n):
+            self.tp_q.put(None)
+
+    def periodic(self):
+        while True:
+            time.sleep(2 if self.tp_ncli else 10)
+            with self.mutex:
+                self.u2fh.clean()
+                if self.tp_q:
+                    self.tp_ncli = max(self.ncli, self.tp_ncli - 2)
+                    if self.tp_nthr > self.tp_ncli + 8:
+                        self.stop_threads(4)
+
+    def listen(self, sck, nlisteners):
+        ip, port = sck.getsockname()
+        self.srvs.append(sck)
+        self.nclimax = math.ceil(self.args.nc * 1.0 / nlisteners)
+        t = threading.Thread(
+            target=self.thr_listen,
+            args=(sck,),
+            name="httpsrv-n{}-listen-{}-{}".format(self.nid or "0", ip, port),
+        )
+        t.daemon = True
+        t.start()
+
+    def thr_listen(self, srv_sck):
+        """listens on a shared tcp server"""
+        ip, port = srv_sck.getsockname()
+        fno = srv_sck.fileno()
+        msg = "subscribed @ {}:{}  f{}".format(ip, port, fno)
+        self.log(self.name, msg)
+        self.broker.put(False, "cb_httpsrv_up")
+        while not self.stopping:
+            if self.args.log_conn:
+                self.log(self.name, "|%sC-ncli" % ("-" * 1,), c="1;30")
+
+            if self.ncli >= self.nclimax:
+                self.log(self.name, "at connection limit; waiting", 3)
+                while self.ncli >= self.nclimax:
+                    time.sleep(0.1)
+
+            if self.args.log_conn:
+                self.log(self.name, "|%sC-acc1" % ("-" * 2,), c="1;30")
+
+            try:
+                sck, addr = srv_sck.accept()
+            except (OSError, socket.error) as ex:
+                self.log(self.name, "accept({}): {}".format(fno, ex), c=6)
+                time.sleep(0.02)
+                continue
+
+            if self.args.log_conn:
+                m = "|{}C-acc2 \033[0;36m{} \033[3{}m{}".format(
+                    "-" * 3, ip, port % 8, port
+                )
+                self.log("%s %s" % addr, m, c="1;30")
+
+            self.accept(sck, addr)
+
     def accept(self, sck, addr):
         """takes an incoming tcp connection and creates a thread to handle it"""
-        self.log("%s %s" % addr, "-" * 5 + "C-cthr")
-        thr = threading.Thread(target=self.thr_client, args=(sck, addr))
+        now = time.time()
+
+        if now - (self.tp_time or now) > 300:
+            m = "httpserver threadpool died: tpt {:.2f}, now {:.2f}, nthr {}, ncli {}"
+            self.log(self.name, m.format(self.tp_time, now, self.tp_nthr, self.ncli), 1)
+            self.tp_time = None
+            self.tp_q = None
+
+        with self.mutex:
+            self.ncli += 1
+            if self.tp_q:
+                self.tp_time = self.tp_time or now
+                self.tp_ncli = max(self.tp_ncli, self.ncli)
+                if self.tp_nthr < self.ncli + 4:
+                    self.start_threads(8)
+
+                self.tp_q.put((sck, addr))
+                return
+
+        if not self.args.no_htp:
+            m = "looks like the httpserver threadpool died; please make an issue on github and tell me the story of how you pulled that off, thanks and dog bless\n"
+            self.log(self.name, m, 1)
+
+        thr = threading.Thread(
+            target=self.thr_client,
+            args=(sck, addr),
+            name="httpconn-{}-{}".format(addr[0].split(".", 2)[-1][-6:], addr[1]),
+        )
         thr.daemon = True
         thr.start()
 
-    def num_clients(self):
-        with self.mutex:
-            return len(self.clients)
+    def thr_poolw(self):
+        while True:
+            task = self.tp_q.get()
+            if not task:
+                break
+
+            with self.mutex:
+                self.tp_time = None
+
+            try:
+                sck, addr = task
+                me = threading.current_thread()
+                me.name = "httpconn-{}-{}".format(
+                    addr[0].split(".", 2)[-1][-6:], addr[1]
+                )
+                self.thr_client(sck, addr)
+                me.name = self.name + "-poolw"
+            except:
+                self.log(self.name, "thr_client: " + min_ex(), 3)
 
     def shutdown(self):
-        self.log("ok bye")
+        self.stopping = True
+        for srv in self.srvs:
+            try:
+                srv.close()
+            except:
+                pass
+
+        clients = list(self.clients.keys())
+        for cli in clients:
+            try:
+                cli.shutdown()
+            except:
+                pass
+
+        if self.tp_q:
+            self.stop_threads(self.tp_nthr)
+            for _ in range(10):
+                time.sleep(0.05)
+                if self.tp_q.empty():
+                    break
+
+        self.log(self.name, "ok bye")
 
     def thr_client(self, sck, addr):
         """thread managing one tcp client"""
@@ -57,65 +258,69 @@ class HttpSrv(object):
         cli = HttpConn(sck, addr, self)
         with self.mutex:
             self.clients[cli] = 0
-            self.workload += 50
-
-            if not self.workload_thr_alive:
-                self.workload_thr_alive = True
-                thr = threading.Thread(target=self.thr_workload)
-                thr.daemon = True
-                thr.start()
 
+        fno = sck.fileno()
         try:
-            self.log("%s %s" % addr, "-" * 6 + "C-crun")
+            if self.args.log_conn:
+                self.log("%s %s" % addr, "|%sC-crun" % ("-" * 4,), c="1;30")
+
             cli.run()
 
+        except (OSError, socket.error) as ex:
+            if ex.errno not in [10038, 10054, 107, 57, 49, 9]:
+                self.log(
+                    "%s %s" % addr,
+                    "run({}): {}".format(fno, ex),
+                    c=6,
+                )
+
         finally:
-            self.log("%s %s" % addr, "-" * 7 + "C-done")
+            sck = cli.s
+            if self.args.log_conn:
+                self.log("%s %s" % addr, "|%sC-cdone" % ("-" * 5,), c="1;30")
+
             try:
+                fno = sck.fileno()
                 sck.shutdown(socket.SHUT_RDWR)
                 sck.close()
             except (OSError, socket.error) as ex:
                 if not MACOS:
                     self.log(
                         "%s %s" % addr,
-                        "shut_rdwr err:\n  {}\n  {}".format(repr(sck), ex),
+                        "shut({}): {}".format(fno, ex),
+                        c="1;30",
                     )
-                if ex.errno not in [10038, 10054, 107, 57, 9]:
+                if ex.errno not in [10038, 10054, 107, 57, 49, 9]:
                     # 10038 No longer considered a socket
                     # 10054 Foribly closed by remote
                     #   107 Transport endpoint not connected
                     #    57 Socket is not connected
+                    #    49 Can't assign requested address (wifi down)
                     #     9 Bad file descriptor
                     raise
             finally:
                 with self.mutex:
                     del self.clients[cli]
+                    self.ncli -= 1
 
-                if self.disconnect_func:
-                    self.disconnect_func(addr)  # pylint: disable=not-callable
+    def cachebuster(self):
+        if time.time() - self.cb_ts < 1:
+            return self.cb_v
 
-    def thr_workload(self):
-        """indicates the python interpreter workload caused by this HttpSrv"""
-        # avoid locking in extract_filedata by tracking difference here
-        while True:
-            time.sleep(0.2)
-            with self.mutex:
-                if not self.clients:
-                    # no clients rn, termiante thread
-                    self.workload_thr_alive = False
-                    self.workload = 0
-                    return
+        with self.mutex:
+            if time.time() - self.cb_ts < 1:
+                return self.cb_v
 
-            total = 0
-            with self.mutex:
-                for cli in self.clients.keys():
-                    now = cli.workload
-                    delta = now - self.clients[cli]
-                    if delta < 0:
-                        # was reset in HttpCli to prevent overflow
-                        delta = now
+            v = E.t0
+            try:
+                with os.scandir(os.path.join(E.mod, "web")) as dh:
+                    for fh in dh:
+                        inf = fh.stat()
+                        v = max(v, inf.st_mtime)
+            except:
+                pass
 
-                    total += delta
-                    self.clients[cli] = now
-
-            self.workload = total
+            v = base64.urlsafe_b64encode(spack(b">xxL", int(v)))
+            self.cb_v = v.decode("ascii")[-4:]
+            self.cb_ts = time.time()
+            return self.cb_v

copyparty/ico.py

@@ -0,0 +1,42 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import hashlib
+import colorsys
+
+from .__init__ import PY2
+
+
+class Ico(object):
+    def __init__(self, args):
+        self.args = args
+
+    def get(self, ext, as_thumb):
+        """placeholder to make thumbnails not break"""
+
+        h = hashlib.md5(ext.encode("utf-8")).digest()[:2]
+        if PY2:
+            h = [ord(x) for x in h]
+
+        c1 = colorsys.hsv_to_rgb(h[0] / 256.0, 1, 0.3)
+        c2 = colorsys.hsv_to_rgb(h[0] / 256.0, 1, 1)
+        c = list(c1) + list(c2)
+        c = [int(x * 255) for x in c]
+        c = "".join(["{:02x}".format(x) for x in c])
+
+        h = 30
+        if not self.args.th_no_crop and as_thumb:
+            w, h = self.args.th_size.split("x")
+            h = int(100 / (float(w) / float(h)))
+
+        svg = """\
+<?xml version="1.0" encoding="UTF-8"?>
+<svg version="1.1" viewBox="0 0 100 {}" xmlns="http://www.w3.org/2000/svg"><g>
+<rect width="100%" height="100%" fill="#{}" />
+<text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" xml:space="preserve"
+  fill="#{}" font-family="monospace" font-size="14px" style="letter-spacing:.5px">{}</text>
+</g></svg>
+"""
+        svg = svg.format(h, c[:6], c[6:], ext).encode("utf-8")
+
+        return ["image/svg+xml", svg]

copyparty/mtag.py

@@ -0,0 +1,497 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+import sys
+import json
+import shutil
+import subprocess as sp
+
+from .__init__ import PY2, WINDOWS, unicode
+from .util import fsenc, fsdec, uncyg, REKOBO_LKEY
+from .bos import bos
+
+
+def have_ff(cmd):
+    if PY2:
+        print("# checking {}".format(cmd))
+        cmd = (cmd + " -version").encode("ascii").split(b" ")
+        try:
+            sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE).communicate()
+            return True
+        except:
+            return False
+    else:
+        return bool(shutil.which(cmd))
+
+
+HAVE_FFMPEG = have_ff("ffmpeg")
+HAVE_FFPROBE = have_ff("ffprobe")
+
+
+class MParser(object):
+    def __init__(self, cmdline):
+        self.tag, args = cmdline.split("=", 1)
+        self.tags = self.tag.split(",")
+
+        self.timeout = 30
+        self.force = False
+        self.audio = "y"
+        self.ext = []
+
+        while True:
+            try:
+                bp = os.path.expanduser(args)
+                if WINDOWS:
+                    bp = uncyg(bp)
+
+                if bos.path.exists(bp):
+                    self.bin = bp
+                    return
+            except:
+                pass
+
+            arg, args = args.split(",", 1)
+            arg = arg.lower()
+
+            if arg.startswith("a"):
+                self.audio = arg[1:]  # [r]equire [n]ot [d]ontcare
+                continue
+
+            if arg == "f":
+                self.force = True
+                continue
+
+            if arg.startswith("t"):
+                self.timeout = int(arg[1:])
+                continue
+
+            if arg.startswith("e"):
+                self.ext.append(arg[1:])
+                continue
+
+            raise Exception()
+
+
+def ffprobe(abspath):
+    cmd = [
+        b"ffprobe",
+        b"-hide_banner",
+        b"-show_streams",
+        b"-show_format",
+        b"--",
+        fsenc(abspath),
+    ]
+    p = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
+    r = p.communicate()
+    txt = r[0].decode("utf-8", "replace")
+    return parse_ffprobe(txt)
+
+
+def parse_ffprobe(txt):
+    """ffprobe -show_format -show_streams"""
+    streams = []
+    fmt = {}
+    g = None
+    for ln in [x.rstrip("\r") for x in txt.split("\n")]:
+        try:
+            k, v = ln.split("=", 1)
+            g[k] = v
+            continue
+        except:
+            pass
+
+        if ln == "[STREAM]":
+            g = {}
+            streams.append(g)
+
+        if ln == "[FORMAT]":
+            g = {"codec_type": "format"}  # heh
+            fmt = g
+
+    streams = [fmt] + streams
+    ret = {}  # processed
+    md = {}  # raw tags
+
+    is_audio = fmt.get("format_name") in ["mp3", "ogg", "flac", "wav"]
+    if fmt.get("filename", "").split(".")[-1].lower() in ["m4a", "aac"]:
+        is_audio = True
+
+    # if audio file, ensure audio stream appears first
+    if (
+        is_audio
+        and len(streams) > 2
+        and streams[1].get("codec_type") != "audio"
+        and streams[2].get("codec_type") == "audio"
+    ):
+        streams = [fmt, streams[2], streams[1]] + streams[3:]
+
+    have = {}
+    for strm in streams:
+        typ = strm.get("codec_type")
+        if typ in have:
+            continue
+
+        have[typ] = True
+        kvm = []
+
+        if typ == "audio":
+            kvm = [
+                ["codec_name", "ac"],
+                ["channel_layout", "chs"],
+                ["sample_rate", ".hz"],
+                ["bit_rate", ".aq"],
+                ["duration", ".dur"],
+            ]
+
+        if typ == "video":
+            if strm.get("DISPOSITION:attached_pic") == "1" or is_audio:
+                continue
+
+            kvm = [
+                ["codec_name", "vc"],
+                ["pix_fmt", "pixfmt"],
+                ["r_frame_rate", ".fps"],
+                ["bit_rate", ".vq"],
+                ["width", ".resw"],
+                ["height", ".resh"],
+                ["duration", ".dur"],
+            ]
+
+        if typ == "format":
+            kvm = [["duration", ".dur"], ["bit_rate", ".q"]]
+
+        for sk, rk in kvm:
+            v = strm.get(sk)
+            if v is None:
+                continue
+
+            if rk.startswith("."):
+                try:
+                    v = float(v)
+                    v2 = ret.get(rk)
+                    if v2 is None or v > v2:
+                        ret[rk] = v
+                except:
+                    # sqlite doesnt care but the code below does
+                    if v not in ["N/A"]:
+                        ret[rk] = v
+            else:
+                ret[rk] = v
+
+    if ret.get("vc") == "ansi":  # shellscript
+        return {}, {}
+
+    for strm in streams:
+        for k, v in strm.items():
+            if not k.startswith("TAG:"):
+                continue
+
+            k = k[4:].strip()
+            v = v.strip()
+            if k and v and k not in md:
+                md[k] = [v]
+
+    for k in [".q", ".vq", ".aq"]:
+        if k in ret:
+            ret[k] /= 1000  # bit_rate=320000
+
+    for k in [".q", ".vq", ".aq", ".resw", ".resh"]:
+        if k in ret:
+            ret[k] = int(ret[k])
+
+    if ".fps" in ret:
+        fps = ret[".fps"]
+        if "/" in fps:
+            fa, fb = fps.split("/")
+            fps = int(fa) * 1.0 / int(fb)
+
+        if fps < 1000 and fmt.get("format_name") not in ["image2", "png_pipe"]:
+            ret[".fps"] = round(fps, 3)
+        else:
+            del ret[".fps"]
+
+    if ".dur" in ret:
+        if ret[".dur"] < 0.1:
+            del ret[".dur"]
+            if ".q" in ret:
+                del ret[".q"]
+
+    if ".resw" in ret and ".resh" in ret:
+        ret["res"] = "{}x{}".format(ret[".resw"], ret[".resh"])
+
+    ret = {k: [0, v] for k, v in ret.items()}
+
+    return ret, md
+
+
+class MTag(object):
+    def __init__(self, log_func, args):
+        self.log_func = log_func
+        self.args = args
+        self.usable = True
+        self.prefer_mt = not args.no_mtag_ff
+        self.backend = "ffprobe" if args.no_mutagen else "mutagen"
+        self.can_ffprobe = (
+            HAVE_FFPROBE
+            and not args.no_mtag_ff
+            and (not WINDOWS or sys.version_info >= (3, 8))
+        )
+        mappings = args.mtm
+        or_ffprobe = " or FFprobe"
+
+        if self.backend == "mutagen":
+            self.get = self.get_mutagen
+            try:
+                import mutagen
+            except:
+                self.log("could not load Mutagen, trying FFprobe instead", c=3)
+                self.backend = "ffprobe"
+
+        if self.backend == "ffprobe":
+            self.usable = self.can_ffprobe
+            self.get = self.get_ffprobe
+            self.prefer_mt = True
+
+            if not HAVE_FFPROBE:
+                pass
+
+            elif args.no_mtag_ff:
+                msg = "found FFprobe but it was disabled by --no-mtag-ff"
+                self.log(msg, c=3)
+
+            elif WINDOWS and sys.version_info < (3, 8):
+                or_ffprobe = " or python >= 3.8"
+                msg = "found FFprobe but your python is too old; need 3.8 or newer"
+                self.log(msg, c=1)
+
+        if not self.usable:
+            msg = "need Mutagen{} to read media tags so please run this:\n{}{} -m pip install --user mutagen\n"
+            pybin = os.path.basename(sys.executable)
+            self.log(msg.format(or_ffprobe, " " * 37, pybin), c=1)
+            return
+
+        # https://picard-docs.musicbrainz.org/downloads/MusicBrainz_Picard_Tag_Map.html
+        tagmap = {
+            "album": ["album", "talb", "\u00a9alb", "original-album", "toal"],
+            "artist": [
+                "artist",
+                "tpe1",
+                "\u00a9art",
+                "composer",
+                "performer",
+                "arranger",
+                "\u00a9wrt",
+                "tcom",
+                "tpe3",
+                "original-artist",
+                "tope",
+            ],
+            "title": ["title", "tit2", "\u00a9nam"],
+            "circle": [
+                "album-artist",
+                "tpe2",
+                "aart",
+                "conductor",
+                "organization",
+                "band",
+            ],
+            ".tn": ["tracknumber", "trck", "trkn", "track"],
+            "genre": ["genre", "tcon", "\u00a9gen"],
+            "date": [
+                "original-release-date",
+                "release-date",
+                "date",
+                "tdrc",
+                "\u00a9day",
+                "original-date",
+                "original-year",
+                "tyer",
+                "tdor",
+                "tory",
+                "year",
+                "creation-time",
+            ],
+            ".bpm": ["bpm", "tbpm", "tmpo", "tbp"],
+            "key": ["initial-key", "tkey", "key"],
+            "comment": ["comment", "comm", "\u00a9cmt", "comments", "description"],
+        }
+
+        if mappings:
+            for k, v in [x.split("=") for x in mappings]:
+                tagmap[k] = v.split(",")
+
+        self.tagmap = {}
+        for k, vs in tagmap.items():
+            vs2 = []
+            for v in vs:
+                if "-" not in v:
+                    vs2.append(v)
+                    continue
+
+                vs2.append(v.replace("-", " "))
+                vs2.append(v.replace("-", "_"))
+                vs2.append(v.replace("-", ""))
+
+            self.tagmap[k] = vs2
+
+        self.rmap = {
+            v: [n, k] for k, vs in self.tagmap.items() for n, v in enumerate(vs)
+        }
+        # self.get = self.compare
+
+    def log(self, msg, c=0):
+        self.log_func("mtag", msg, c)
+
+    def normalize_tags(self, ret, md):
+        for k, v in dict(md).items():
+            if not v:
+                continue
+
+            k = k.lower().split("::")[0].strip()
+            mk = self.rmap.get(k)
+            if not mk:
+                continue
+
+            pref, mk = mk
+            if mk not in ret or ret[mk][0] > pref:
+                ret[mk] = [pref, v[0]]
+
+        # take first value
+        ret = {k: unicode(v[1]).strip() for k, v in ret.items()}
+
+        # track 3/7 => track 3
+        for k, v in ret.items():
+            if k[0] == ".":
+                v = v.split("/")[0].strip().lstrip("0")
+                ret[k] = v or 0
+
+        # normalize key notation to rkeobo
+        okey = ret.get("key")
+        if okey:
+            key = okey.replace(" ", "").replace("maj", "").replace("min", "m")
+            ret["key"] = REKOBO_LKEY.get(key.lower(), okey)
+
+        return ret
+
+    def compare(self, abspath):
+        if abspath.endswith(".au"):
+            return {}
+
+        print("\n" + abspath)
+        r1 = self.get_mutagen(abspath)
+        r2 = self.get_ffprobe(abspath)
+
+        keys = {}
+        for d in [r1, r2]:
+            for k in d.keys():
+                keys[k] = True
+
+        diffs = []
+        l1 = []
+        l2 = []
+        for k in sorted(keys.keys()):
+            if k in [".q", ".dur"]:
+                continue  # lenient
+
+            v1 = r1.get(k)
+            v2 = r2.get(k)
+            if v1 == v2:
+                print("  ", k, v1)
+            elif v1 != "0000":  # FFprobe date=0
+                diffs.append(k)
+                print(" 1", k, v1)
+                print(" 2", k, v2)
+                if v1:
+                    l1.append(k)
+                if v2:
+                    l2.append(k)
+
+        if diffs:
+            raise Exception()
+
+        return r1
+
+    def get_mutagen(self, abspath):
+        import mutagen
+
+        try:
+            md = mutagen.File(fsenc(abspath), easy=True)
+            x = md.info.length
+        except Exception as ex:
+            return self.get_ffprobe(abspath) if self.can_ffprobe else {}
+
+        sz = bos.path.getsize(abspath)
+        ret = {".q": [0, int((sz / md.info.length) / 128)]}
+
+        for attr, k, norm in [
+            ["codec", "ac", unicode],
+            ["channels", "chs", int],
+            ["sample_rate", ".hz", int],
+            ["bitrate", ".aq", int],
+            ["length", ".dur", int],
+        ]:
+            try:
+                v = getattr(md.info, attr)
+            except:
+                if k != "ac":
+                    continue
+
+                try:
+                    v = str(md.info).split(".")[1]
+                    if v.startswith("ogg"):
+                        v = v[3:]
+                except:
+                    continue
+
+            if not v:
+                continue
+
+            if k == ".aq":
+                v /= 1000
+
+            if k == "ac" and v.startswith("mp4a.40."):
+                v = "aac"
+
+            ret[k] = [0, norm(v)]
+
+        return self.normalize_tags(ret, md)
+
+    def get_ffprobe(self, abspath):
+        ret, md = ffprobe(abspath)
+        return self.normalize_tags(ret, md)
+
+    def get_bin(self, parsers, abspath):
+        pypath = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
+        pypath = [str(pypath)] + [str(x) for x in sys.path if x]
+        pypath = str(os.pathsep.join(pypath))
+        env = os.environ.copy()
+        env["PYTHONPATH"] = pypath
+
+        ret = {}
+        for tagname, mp in parsers.items():
+            try:
+                cmd = [sys.executable, mp.bin, abspath]
+                args = {"env": env, "timeout": mp.timeout}
+
+                if WINDOWS:
+                    args["creationflags"] = 0x4000
+                else:
+                    cmd = ["nice"] + cmd
+
+                cmd = [fsenc(x) for x in cmd]
+                v = sp.check_output(cmd, **args).strip()
+                if not v:
+                    continue
+
+                if "," not in tagname:
+                    ret[tagname] = v.decode("utf-8")
+                else:
+                    v = json.loads(v)
+                    for tag in tagname.split(","):
+                        if tag and tag in v:
+                            ret[tag] = v[tag]
+            except:
+                pass
+
+        return ret

copyparty/star.py

@@ -0,0 +1,100 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import tarfile
+import threading
+
+from .sutil import errdesc
+from .util import Queue, fsenc
+from .bos import bos
+
+
+class QFile(object):
+    """file-like object which buffers writes into a queue"""
+
+    def __init__(self):
+        self.q = Queue(64)
+        self.bq = []
+        self.nq = 0
+
+    def write(self, buf):
+        if buf is None or self.nq >= 240 * 1024:
+            self.q.put(b"".join(self.bq))
+            self.bq = []
+            self.nq = 0
+
+        if buf is None:
+            self.q.put(None)
+        else:
+            self.bq.append(buf)
+            self.nq += len(buf)
+
+
+class StreamTar(object):
+    """construct in-memory tar file from the given path"""
+
+    def __init__(self, log, fgen, **kwargs):
+        self.ci = 0
+        self.co = 0
+        self.qfile = QFile()
+        self.log = log
+        self.fgen = fgen
+        self.errf = None
+
+        # python 3.8 changed to PAX_FORMAT as default,
+        # waste of space and don't care about the new features
+        fmt = tarfile.GNU_FORMAT
+        self.tar = tarfile.open(fileobj=self.qfile, mode="w|", format=fmt)
+
+        w = threading.Thread(target=self._gen, name="star-gen")
+        w.daemon = True
+        w.start()
+
+    def gen(self):
+        while True:
+            buf = self.qfile.q.get()
+            if not buf:
+                break
+
+            self.co += len(buf)
+            yield buf
+
+        yield None
+        if self.errf:
+            bos.unlink(self.errf["ap"])
+
+    def ser(self, f):
+        name = f["vp"]
+        src = f["ap"]
+        fsi = f["st"]
+
+        inf = tarfile.TarInfo(name=name)
+        inf.mode = fsi.st_mode
+        inf.size = fsi.st_size
+        inf.mtime = fsi.st_mtime
+        inf.uid = 0
+        inf.gid = 0
+
+        self.ci += inf.size
+        with open(fsenc(src), "rb", 512 * 1024) as f:
+            self.tar.addfile(inf, f)
+
+    def _gen(self):
+        errors = []
+        for f in self.fgen:
+            if "err" in f:
+                errors.append([f["vp"], f["err"]])
+                continue
+
+            try:
+                self.ser(f)
+            except Exception as ex:
+                errors.append([f["vp"], repr(ex)])
+
+        if errors:
+            self.errf, txt = errdesc(errors)
+            self.log("\n".join(([repr(self.errf)] + txt[1:])))
+            self.ser(self.errf)
+
+        self.tar.close()
+        self.qfile.write(None)

copyparty/stolen/surrogateescape.py

@@ -1,3 +1,5 @@
+# coding: utf-8
+
 """
 This is Victor Stinner's pure-Python implementation of PEP 383: the "surrogateescape" error
 handler of Python 3.
@@ -171,7 +173,7 @@ FS_ENCODING = sys.getfilesystemencoding()
 
 if WINDOWS and not PY3:
     # py2 thinks win* is mbcs, probably a bug? anyways this works
-    FS_ENCODING = 'utf-8'
+    FS_ENCODING = "utf-8"
 
 
 # normalize the filesystem encoding name.

copyparty/sutil.py

@@ -0,0 +1,28 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import time
+import tempfile
+from datetime import datetime
+
+from .bos import bos
+
+
+def errdesc(errors):
+    report = ["copyparty failed to add the following files to the archive:", ""]
+
+    for fn, err in errors:
+        report.extend([" file: {}".format(fn), "error: {}".format(err), ""])
+
+    with tempfile.NamedTemporaryFile(prefix="copyparty-", delete=False) as tf:
+        tf_path = tf.name
+        tf.write("\r\n".join(report).encode("utf-8", "replace"))
+
+    dt = datetime.utcnow().strftime("%Y-%m%d-%H%M%S")
+
+    bos.chmod(tf_path, 0o444)
+    return {
+        "vp": "archive-errors-{}.txt".format(dt),
+        "ap": tf_path,
+        "st": bos.stat(tf_path),
+    }, report

copyparty/svchub.py

@@ -1,17 +1,23 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
-import re
+import os
 import sys
 import time
+import shlex
+import string
+import signal
+import socket
 import threading
 from datetime import datetime, timedelta
 import calendar
 
-from .__init__ import PY2, WINDOWS, MACOS, VT100
+from .__init__ import E, PY2, WINDOWS, ANYWIN, MACOS, VT100, unicode
+from .util import mp, start_log_thrs, start_stackmon, min_ex, ansi_re
+from .authsrv import AuthSrv
 from .tcpsrv import TcpSrv
 from .up2k import Up2k
-from .util import mp
+from .th_srv import ThumbSrv, HAVE_PIL, HAVE_WEBP
 
 
 class SvcHub(object):
@@ -25,19 +31,62 @@ class SvcHub(object):
     put() can return a queue (if want_reply=True) which has a blocking get() with the response.
     """
 
-    def __init__(self, args):
+    def __init__(self, args, argv, printed):
         self.args = args
+        self.argv = argv
+        self.logf = None
+        self.stop_req = False
+        self.stopping = False
+        self.stop_cond = threading.Condition()
+        self.httpsrv_up = 0
 
-        self.ansi_re = re.compile("\033\\[[^m]*m")
         self.log_mutex = threading.Lock()
         self.next_day = 0
 
         self.log = self._log_disabled if args.q else self._log_enabled
+        if args.lo:
+            self._setup_logfile(printed)
+
+        if args.stackmon:
+            start_stackmon(args.stackmon, 0)
+
+        if args.log_thrs:
+            start_log_thrs(self.log, args.log_thrs, 0)
+
+        if not ANYWIN and not args.use_fpool:
+            args.no_fpool = True
+
+        if not args.no_fpool and args.j != 1:
+            m = "WARNING: --use-fpool combined with multithreading is untested and can probably cause undefined behavior"
+            if ANYWIN:
+                m = "windows cannot do multithreading without --no-fpool, so enabling that -- note that upload performance will suffer if you have microsoft defender \"real-time protection\" enabled, so you probably want to use -j 1 instead"
+                args.no_fpool = True
+            
+            self.log("root", m, c=3)
 
         # initiate all services to manage
+        self.asrv = AuthSrv(self.args, self.log)
+        if args.ls:
+            self.asrv.dbg_ls()
+
         self.tcpsrv = TcpSrv(self)
         self.up2k = Up2k(self)
 
+        self.thumbsrv = None
+        if not args.no_thumb:
+            if HAVE_PIL:
+                if not HAVE_WEBP:
+                    args.th_no_webp = True
+                    msg = "setting --th-no-webp because either libwebp is not available or your Pillow is too old"
+                    self.log("thumb", msg, c=3)
+
+                self.thumbsrv = ThumbSrv(self)
+            else:
+                msg = "need Pillow to create thumbnails; for example:\n{}{} -m pip install --user Pillow\n"
+                self.log(
+                    "thumb", msg.format(" " * 37, os.path.basename(sys.executable)), c=3
+                )
+
         # decide which worker impl to use
         if self.check_mp_enable():
             from .broker_mp import BrokerMp as Broker
@@ -47,75 +96,235 @@ class SvcHub(object):
 
         self.broker = Broker(self)
 
-    def run(self):
-        thr = threading.Thread(target=self.tcpsrv.run)
+    def thr_httpsrv_up(self):
+        time.sleep(5)
+        failed = self.broker.num_workers - self.httpsrv_up
+        if not failed:
+            return
+
+        m = "{}/{} workers failed to start"
+        m = m.format(failed, self.broker.num_workers)
+        self.log("root", m, 1)
+        os._exit(1)
+
+    def cb_httpsrv_up(self):
+        self.httpsrv_up += 1
+        if self.httpsrv_up != self.broker.num_workers:
+            return
+
+        self.log("root", "workers OK\n")
+        self.up2k.init_vols()
+
+        thr = threading.Thread(target=self.sd_notify, name="sd-notify")
         thr.daemon = True
         thr.start()
 
-        # winxp/py2.7 support: thr.join() kills signals
-        try:
-            while True:
-                time.sleep(9001)
+    def _logname(self):
+        dt = datetime.utcnow()
+        fn = self.args.lo
+        for fs in "YmdHMS":
+            fs = "%" + fs
+            if fs in fn:
+                fn = fn.replace(fs, dt.strftime(fs))
 
-        except KeyboardInterrupt:
+        return fn
+
+    def _setup_logfile(self, printed):
+        base_fn = fn = sel_fn = self._logname()
+        if fn != self.args.lo:
+            ctr = 0
+            # yup this is a race; if started sufficiently concurrently, two
+            # copyparties can grab the same logfile (considered and ignored)
+            while os.path.exists(sel_fn):
+                ctr += 1
+                sel_fn = "{}.{}".format(fn, ctr)
+
+        fn = sel_fn
+
+        try:
+            import lzma
+
+            lh = lzma.open(fn, "wt", encoding="utf-8", errors="replace", preset=0)
+
+        except:
+            import codecs
+
+            lh = codecs.open(fn, "w", encoding="utf-8", errors="replace")
+
+        lh.base_fn = base_fn
+
+        argv = [sys.executable] + self.argv
+        if hasattr(shlex, "quote"):
+            argv = [shlex.quote(x) for x in argv]
+        else:
+            argv = ['"{}"'.format(x) for x in argv]
+
+        msg = "[+] opened logfile [{}]\n".format(fn)
+        printed += msg
+        lh.write("t0: {:.3f}\nargv: {}\n\n{}".format(E.t0, " ".join(argv), printed))
+        self.logf = lh
+        print(msg, end="")
+
+    def run(self):
+        self.tcpsrv.run()
+
+        thr = threading.Thread(target=self.thr_httpsrv_up)
+        thr.daemon = True
+        thr.start()
+
+        for sig in [signal.SIGINT, signal.SIGTERM]:
+            signal.signal(sig, self.signal_handler)
+
+        # macos hangs after shutdown on sigterm with while-sleep,
+        # windows cannot ^c stop_cond (and win10 does the macos thing but winxp is fine??)
+        # linux is fine with both,
+        # never lucky
+        if ANYWIN:
+            # msys-python probably fine but >msys-python
+            thr = threading.Thread(target=self.stop_thr, name="svchub-sig")
+            thr.daemon = True
+            thr.start()
+
+            try:
+                while not self.stop_req:
+                    time.sleep(1)
+            except:
+                pass
+
+            self.shutdown()
+            thr.join()
+        else:
+            self.stop_thr()
+
+    def stop_thr(self):
+        while not self.stop_req:
+            with self.stop_cond:
+                self.stop_cond.wait(9001)
+
+        self.shutdown()
+
+    def signal_handler(self, sig, frame):
+        if self.stopping:
+            return
+
+        self.stop_req = True
+        with self.stop_cond:
+            self.stop_cond.notify_all()
+
+    def shutdown(self):
+        if self.stopping:
+            return
+
+        # start_log_thrs(print, 0.1, 1)
+
+        self.stopping = True
+        self.stop_req = True
+        with self.stop_cond:
+            self.stop_cond.notify_all()
+
+        ret = 1
+        try:
             with self.log_mutex:
                 print("OPYTHAT")
 
             self.tcpsrv.shutdown()
             self.broker.shutdown()
-            print("nailed it")
+            self.up2k.shutdown()
+            if self.thumbsrv:
+                self.thumbsrv.shutdown()
 
-    def _log_disabled(self, src, msg):
-        pass
+                for n in range(200):  # 10s
+                    time.sleep(0.05)
+                    if self.thumbsrv.stopped():
+                        break
 
-    def _log_enabled(self, src, msg):
+                    if n == 3:
+                        print("waiting for thumbsrv (10sec)...")
+
+            print("nailed it", end="")
+            ret = 0
+        finally:
+            print("\033[0m")
+            if self.logf:
+                self.logf.close()
+
+            sys.exit(ret)
+
+    def _log_disabled(self, src, msg, c=0):
+        if not self.logf:
+            return
+
+        with self.log_mutex:
+            ts = datetime.utcnow().strftime("%Y-%m%d-%H%M%S.%f")[:-3]
+            self.logf.write("@{} [{}] {}\n".format(ts, src, msg))
+
+            now = time.time()
+            if now >= self.next_day:
+                self._set_next_day()
+
+    def _set_next_day(self):
+        if self.next_day and self.logf and self.logf.base_fn != self._logname():
+            self.logf.close()
+            self._setup_logfile("")
+
+        dt = datetime.utcnow()
+
+        # unix timestamp of next 00:00:00 (leap-seconds safe)
+        day_now = dt.day
+        while dt.day == day_now:
+            dt += timedelta(hours=12)
+
+        dt = dt.replace(hour=0, minute=0, second=0)
+        self.next_day = calendar.timegm(dt.utctimetuple())
+
+    def _log_enabled(self, src, msg, c=0):
         """handles logging from all components"""
         with self.log_mutex:
             now = time.time()
             if now >= self.next_day:
                 dt = datetime.utcfromtimestamp(now)
-                print("\033[36m{}\033[0m".format(dt.strftime("%Y-%m-%d")))
+                print("\033[36m{}\033[0m\n".format(dt.strftime("%Y-%m-%d")), end="")
+                self._set_next_day()
 
-                # unix timestamp of next 00:00:00 (leap-seconds safe)
-                day_now = dt.day
-                while dt.day == day_now:
-                    dt += timedelta(hours=12)
-
-                dt = dt.replace(hour=0, minute=0, second=0)
-                self.next_day = calendar.timegm(dt.utctimetuple())
-
-            fmt = "\033[36m{} \033[33m{:21} \033[0m{}"
+            fmt = "\033[36m{} \033[33m{:21} \033[0m{}\n"
             if not VT100:
-                fmt = "{} {:21} {}"
+                fmt = "{} {:21} {}\n"
                 if "\033" in msg:
-                    msg = self.ansi_re.sub("", msg)
+                    msg = ansi_re.sub("", msg)
                 if "\033" in src:
-                    src = self.ansi_re.sub("", src)
+                    src = ansi_re.sub("", src)
+            elif c:
+                if isinstance(c, int):
+                    msg = "\033[3{}m{}".format(c, msg)
+                elif "\033" not in c:
+                    msg = "\033[{}m{}\033[0m".format(c, msg)
+                else:
+                    msg = "{}{}\033[0m".format(c, msg)
 
             ts = datetime.utcfromtimestamp(now).strftime("%H:%M:%S.%f")[:-3]
             msg = fmt.format(ts, src, msg)
             try:
-                print(msg)
+                print(msg, end="")
             except UnicodeEncodeError:
                 try:
-                    print(msg.encode("utf-8", "replace").decode())
+                    print(msg.encode("utf-8", "replace").decode(), end="")
                 except:
-                    print(msg.encode("ascii", "replace").decode())
+                    print(msg.encode("ascii", "replace").decode(), end="")
+
+            if self.logf:
+                self.logf.write(msg)
 
     def check_mp_support(self):
         vmin = sys.version_info[1]
         if WINDOWS:
             msg = "need python 3.3 or newer for multiprocessing;"
-            if PY2:
-                # py2 pickler doesn't support winsock
-                return msg
-            elif vmin < 3:
+            if PY2 or vmin < 3:
                 return msg
         elif MACOS:
             return "multiprocessing is wonky on mac osx;"
         else:
-            msg = "need python 2.7 or 3.3+ for multiprocessing;"
-            if not PY2 and vmin < 3:
+            msg = "need python 3.3+ for multiprocessing;"
+            if PY2 or vmin < 3:
                 return msg
 
         try:
@@ -147,5 +356,24 @@ class SvcHub(object):
         if not err:
             return True
         else:
-            self.log("root", err)
+            self.log("svchub", err)
             return False
+
+    def sd_notify(self):
+        try:
+            addr = os.getenv("NOTIFY_SOCKET")
+            if not addr:
+                return
+
+            addr = unicode(addr)
+            if addr.startswith("@"):
+                addr = "\0" + addr[1:]
+
+            m = "".join(x for x in addr if x in string.printable)
+            self.log("sd_notify", m)
+
+            sck = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
+            sck.connect(addr)
+            sck.sendall(b"READY=1")
+        except:
+            self.log("sd_notify", min_ex())

copyparty/szip.py

@@ -0,0 +1,275 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+import time
+import zlib
+from datetime import datetime
+
+from .sutil import errdesc
+from .util import yieldfile, sanitize_fn, spack, sunpack
+from .bos import bos
+
+
+def dostime2unix(buf):
+    t, d = sunpack(b"<HH", buf)
+
+    ts = (t & 0x1F) * 2
+    tm = (t >> 5) & 0x3F
+    th = t >> 11
+
+    dd = d & 0x1F
+    dm = (d >> 5) & 0xF
+    dy = (d >> 9) + 1980
+
+    tt = (dy, dm, dd, th, tm, ts)
+    tf = "{:04d}-{:02d}-{:02d} {:02d}:{:02d}:{:02d}"
+    iso = tf.format(*tt)
+
+    dt = datetime.strptime(iso, "%Y-%m-%d %H:%M:%S")
+    return int(dt.timestamp())
+
+
+def unixtime2dos(ts):
+    tt = time.gmtime(ts)
+    dy, dm, dd, th, tm, ts = list(tt)[:6]
+
+    bd = ((dy - 1980) << 9) + (dm << 5) + dd
+    bt = (th << 11) + (tm << 5) + ts // 2
+    return spack(b"<HH", bt, bd)
+
+
+def gen_fdesc(sz, crc32, z64):
+    ret = b"\x50\x4b\x07\x08"
+    fmt = b"<LQQ" if z64 else b"<LLL"
+    ret += spack(fmt, crc32, sz, sz)
+    return ret
+
+
+def gen_hdr(h_pos, fn, sz, lastmod, utf8, crc32, pre_crc):
+    """
+    does regular file headers
+    and the central directory meme if h_pos is set
+    (h_pos = absolute position of the regular header)
+    """
+
+    # appnote 4.5 / zip 3.0 (2008) / unzip 6.0 (2009) says to add z64
+    # extinfo for values which exceed H, but that becomes an off-by-one
+    # (can't tell if it was clamped or exactly maxval), make it obvious
+    z64 = sz >= 0xFFFFFFFF
+    z64v = [sz, sz] if z64 else []
+    if h_pos and h_pos >= 0xFFFFFFFF:
+        # central, also consider ptr to original header
+        z64v.append(h_pos)
+
+    # confusingly this doesn't bump if h_pos
+    req_ver = b"\x2d\x00" if z64 else b"\x0a\x00"
+
+    if crc32:
+        crc32 = spack(b"<L", crc32)
+    else:
+        crc32 = b"\x00" * 4
+
+    if h_pos is None:
+        # 4b magic, 2b min-ver
+        ret = b"\x50\x4b\x03\x04" + req_ver
+    else:
+        # 4b magic, 2b spec-ver, 2b min-ver
+        ret = b"\x50\x4b\x01\x02\x1e\x03" + req_ver
+
+    ret += b"\x00" if pre_crc else b"\x08"  # streaming
+    ret += b"\x08" if utf8 else b"\x00"  # appnote 6.3.2 (2007)
+
+    # 2b compression, 4b time, 4b crc
+    ret += b"\x00\x00" + unixtime2dos(lastmod) + crc32
+
+    # spec says to put zeros when !crc if bit3 (streaming)
+    # however infozip does actual sz and it even works on winxp
+    # (same reasning for z64 extradata later)
+    vsz = 0xFFFFFFFF if z64 else sz
+    ret += spack(b"<LL", vsz, vsz)
+
+    # windows support (the "?" replace below too)
+    fn = sanitize_fn(fn, "/", [])
+    bfn = fn.encode("utf-8" if utf8 else "cp437", "replace").replace(b"?", b"_")
+
+    z64_len = len(z64v) * 8 + 4 if z64v else 0
+    ret += spack(b"<HH", len(bfn), z64_len)
+
+    if h_pos is not None:
+        # 2b comment, 2b diskno
+        ret += b"\x00" * 4
+
+        # 2b internal.attr, 4b external.attr
+        # infozip-macos: 0100 0000 a481 file:644
+        # infozip-macos: 0100 0100 0080 file:000
+        ret += b"\x01\x00\x00\x00\xa4\x81"
+
+        # 4b local-header-ofs
+        ret += spack(b"<L", min(h_pos, 0xFFFFFFFF))
+
+    ret += bfn
+
+    if z64v:
+        ret += spack(b"<HH" + b"Q" * len(z64v), 1, len(z64v) * 8, *z64v)
+
+    return ret
+
+
+def gen_ecdr(items, cdir_pos, cdir_end):
+    """
+    summary of all file headers,
+    usually the zipfile footer unless something clamps
+    """
+
+    ret = b"\x50\x4b\x05\x06"
+
+    # 2b ndisk, 2b disk0
+    ret += b"\x00" * 4
+
+    cdir_sz = cdir_end - cdir_pos
+
+    nitems = min(0xFFFF, len(items))
+    csz = min(0xFFFFFFFF, cdir_sz)
+    cpos = min(0xFFFFFFFF, cdir_pos)
+
+    need_64 = nitems == 0xFFFF or 0xFFFFFFFF in [csz, cpos]
+
+    # 2b tnfiles, 2b dnfiles, 4b dir sz, 4b dir pos
+    ret += spack(b"<HHLL", nitems, nitems, csz, cpos)
+
+    # 2b comment length
+    ret += b"\x00\x00"
+
+    return [ret, need_64]
+
+
+def gen_ecdr64(items, cdir_pos, cdir_end):
+    """
+    z64 end of central directory
+    added when numfiles or a headerptr clamps
+    """
+
+    ret = b"\x50\x4b\x06\x06"
+
+    # 8b own length from hereon
+    ret += b"\x2c" + b"\x00" * 7
+
+    # 2b spec-ver, 2b min-ver
+    ret += b"\x1e\x03\x2d\x00"
+
+    # 4b ndisk, 4b disk0
+    ret += b"\x00" * 8
+
+    # 8b tnfiles, 8b dnfiles, 8b dir sz, 8b dir pos
+    cdir_sz = cdir_end - cdir_pos
+    ret += spack(b"<QQQQ", len(items), len(items), cdir_sz, cdir_pos)
+
+    return ret
+
+
+def gen_ecdr64_loc(ecdr64_pos):
+    """
+    z64 end of central directory locator
+    points to ecdr64
+    why
+    """
+
+    ret = b"\x50\x4b\x06\x07"
+
+    # 4b cdisk, 8b start of ecdr64, 4b ndisks
+    ret += spack(b"<LQL", 0, ecdr64_pos, 1)
+
+    return ret
+
+
+class StreamZip(object):
+    def __init__(self, log, fgen, utf8=False, pre_crc=False):
+        self.log = log
+        self.fgen = fgen
+        self.utf8 = utf8
+        self.pre_crc = pre_crc
+
+        self.pos = 0
+        self.items = []
+
+    def _ct(self, buf):
+        self.pos += len(buf)
+        return buf
+
+    def ser(self, f):
+        name = f["vp"]
+        src = f["ap"]
+        st = f["st"]
+
+        sz = st.st_size
+        ts = st.st_mtime + 1
+
+        crc = None
+        if self.pre_crc:
+            crc = 0
+            for buf in yieldfile(src):
+                crc = zlib.crc32(buf, crc)
+
+            crc &= 0xFFFFFFFF
+
+        h_pos = self.pos
+        buf = gen_hdr(None, name, sz, ts, self.utf8, crc, self.pre_crc)
+        yield self._ct(buf)
+
+        crc = crc or 0
+        for buf in yieldfile(src):
+            if not self.pre_crc:
+                crc = zlib.crc32(buf, crc)
+
+            yield self._ct(buf)
+
+        crc &= 0xFFFFFFFF
+
+        self.items.append([name, sz, ts, crc, h_pos])
+
+        z64 = sz >= 4 * 1024 * 1024 * 1024
+
+        if z64 or not self.pre_crc:
+            buf = gen_fdesc(sz, crc, z64)
+            yield self._ct(buf)
+
+    def gen(self):
+        errors = []
+        for f in self.fgen:
+            if "err" in f:
+                errors.append([f["vp"], f["err"]])
+                continue
+
+            try:
+                for x in self.ser(f):
+                    yield x
+            except Exception as ex:
+                errors.append([f["vp"], repr(ex)])
+
+        if errors:
+            errf, txt = errdesc(errors)
+            self.log("\n".join(([repr(errf)] + txt[1:])))
+            for x in self.ser(errf):
+                yield x
+
+        cdir_pos = self.pos
+        for name, sz, ts, crc, h_pos in self.items:
+            buf = gen_hdr(h_pos, name, sz, ts, self.utf8, crc, self.pre_crc)
+            yield self._ct(buf)
+        cdir_end = self.pos
+
+        _, need_64 = gen_ecdr(self.items, cdir_pos, cdir_end)
+        if need_64:
+            ecdir64_pos = self.pos
+            buf = gen_ecdr64(self.items, cdir_pos, cdir_end)
+            yield self._ct(buf)
+
+            buf = gen_ecdr64_loc(ecdir64_pos)
+            yield self._ct(buf)
+
+        ecdr, _ = gen_ecdr(self.items, cdir_pos, cdir_end)
+        yield self._ct(ecdr)
+
+        if errors:
+            bos.unlink(errf["ap"])

copyparty/tcpsrv.py

@@ -2,10 +2,10 @@
 from __future__ import print_function, unicode_literals
 
 import re
-import time
 import socket
 
-from .util import chkcmd, Counter
+from .__init__ import MACOS, ANYWIN
+from .util import chkcmd
 
 
 class TcpSrv(object):
@@ -19,76 +19,165 @@ class TcpSrv(object):
         self.args = hub.args
         self.log = hub.log
 
-        self.num_clients = Counter()
+        self.stopping = False
 
         ip = "127.0.0.1"
         eps = {ip: "local only"}
-        if self.args.i != ip:
-            eps = self.detect_interfaces(self.args.i) or {self.args.i: "external"}
+        nonlocals = [x for x in self.args.i if x != ip]
+        if nonlocals:
+            eps = self.detect_interfaces(self.args.i)
+            if not eps:
+                for x in nonlocals:
+                    eps[x] = "external"
 
+        msgs = []
+        m = "available @ http://{}:{}/  (\033[33m{}\033[0m)"
         for ip, desc in sorted(eps.items(), key=lambda x: x[1]):
-            self.log(
-                "tcpsrv",
-                "available @ http://{}:{}/  (\033[33m{}\033[0m)".format(
-                    ip, self.args.p, desc
-                ),
-            )
+            for port in sorted(self.args.p):
+                msgs.append(m.format(ip, port, desc))
 
-        self.srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self.srv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+        if msgs:
+            msgs[-1] += "\n"
+            for m in msgs:
+                self.log("tcpsrv", m)
+
+        self.srv = []
+        for ip in self.args.i:
+            for port in self.args.p:
+                self.srv.append(self._listen(ip, port))
+
+    def _listen(self, ip, port):
+        srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        srv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+        srv.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
         try:
-            self.srv.bind((self.args.i, self.args.p))
+            srv.bind((ip, port))
+            return srv
         except (OSError, socket.error) as ex:
-            if ex.errno == 98:
-                raise Exception(
-                    "\033[1;31mport {} is busy on interface {}\033[0m".format(
-                        self.args.p, self.args.i
-                    )
-                )
-
-            if ex.errno == 99:
-                raise Exception(
-                    "\033[1;31minterface {} does not exist\033[0m".format(self.args.i)
-                )
+            if ex.errno in [98, 48]:
+                e = "\033[1;31mport {} is busy on interface {}\033[0m".format(port, ip)
+            elif ex.errno in [99, 49]:
+                e = "\033[1;31minterface {} does not exist\033[0m".format(ip)
+            else:
+                raise
+            raise Exception(e)
 
     def run(self):
-        self.srv.listen(self.args.nc)
+        for srv in self.srv:
+            srv.listen(self.args.nc)
+            ip, port = srv.getsockname()
+            fno = srv.fileno()
+            msg = "listening @ {}:{}  f{}".format(ip, port, fno)
+            self.log("tcpsrv", msg)
+            if self.args.q:
+                print(msg)
 
-        self.log("tcpsrv", "listening @ {0}:{1}".format(self.args.i, self.args.p))
-
-        while True:
-            self.log("tcpsrv", "-" * 1 + "C-ncli")
-            if self.num_clients.v >= self.args.nc:
-                time.sleep(0.1)
-                continue
-
-            self.log("tcpsrv", "-" * 2 + "C-acc1")
-            sck, addr = self.srv.accept()
-            self.log("%s %s" % addr, "-" * 3 + "C-acc2")
-            self.num_clients.add()
-            self.hub.broker.put(False, "httpconn", sck, addr)
+            self.hub.broker.put(False, "listen", srv)
 
     def shutdown(self):
+        self.stopping = True
+        try:
+            for srv in self.srv:
+                srv.close()
+        except:
+            pass
+
         self.log("tcpsrv", "ok bye")
 
-    def detect_interfaces(self, listen_ip):
+    def ips_linux(self):
         eps = {}
-
-        # get all ips and their interfaces
         try:
-            ip_addr, _ = chkcmd("ip", "addr")
+            txt, _ = chkcmd(["ip", "addr"])
         except:
-            ip_addr = None
+            return eps
 
-        if ip_addr:
-            r = re.compile(r"^\s+inet ([^ ]+)/.* (.*)")
-            for ln in ip_addr.split("\n"):
-                try:
-                    ip, dev = r.match(ln.rstrip()).groups()
-                    if listen_ip in ["0.0.0.0", ip]:
-                        eps[ip] = dev
-                except:
-                    pass
+        r = re.compile(r"^\s+inet ([^ ]+)/.* (.*)")
+        for ln in txt.split("\n"):
+            try:
+                ip, dev = r.match(ln.rstrip()).groups()
+                eps[ip] = dev
+            except:
+                pass
+
+        return eps
+
+    def ips_macos(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd(["ifconfig"])
+        except:
+            return eps
+
+        rdev = re.compile(r"^([^ ]+):")
+        rip = re.compile(r"^\tinet ([0-9\.]+) ")
+        dev = None
+        for ln in txt.split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1)
+
+            m = rip.match(ln)
+            if m:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def ips_windows_ipconfig(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd(["ipconfig"])
+        except:
+            return eps
+
+        rdev = re.compile(r"(^[^ ].*):$")
+        rip = re.compile(r"^ +IPv?4? [^:]+: *([0-9\.]{7,15})$")
+        dev = None
+        for ln in txt.replace("\r", "").split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1).split(" adapter ", 1)[-1]
+
+            m = rip.match(ln)
+            if m and dev:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def ips_windows_netsh(self):
+        eps = {}
+        try:
+            txt, _ = chkcmd("netsh interface ip show address".split())
+        except:
+            return eps
+
+        rdev = re.compile(r'.* "([^"]+)"$')
+        rip = re.compile(r".* IP\b.*: +([0-9\.]{7,15})$")
+        dev = None
+        for ln in txt.replace("\r", "").split("\n"):
+            m = rdev.match(ln)
+            if m:
+                dev = m.group(1)
+
+            m = rip.match(ln)
+            if m and dev:
+                eps[m.group(1)] = dev
+                dev = None
+
+        return eps
+
+    def detect_interfaces(self, listen_ips):
+        if MACOS:
+            eps = self.ips_macos()
+        elif ANYWIN:
+            eps = self.ips_windows_ipconfig()  # sees more interfaces
+            eps.update(self.ips_windows_netsh())  # has better names
+        else:
+            eps = self.ips_linux()
+
+        if "0.0.0.0" not in listen_ips:
+            eps = {k: v for k, v in eps.items() if k in listen_ips}
 
         default_route = None
         s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
@@ -113,11 +202,12 @@ class TcpSrv(object):
 
         s.close()
 
-        if default_route and listen_ip in ["0.0.0.0", default_route]:
-            desc = "\033[32mexternal"
-            try:
-                eps[default_route] += ", " + desc
-            except:
-                eps[default_route] = desc
+        for lip in listen_ips:
+            if default_route and lip in ["0.0.0.0", default_route]:
+                desc = "\033[32mexternal"
+                try:
+                    eps[default_route] += ", " + desc
+                except:
+                    eps[default_route] = desc
 
         return eps

copyparty/th_cli.py

@@ -0,0 +1,59 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+
+from .util import Cooldown
+from .th_srv import thumb_path, THUMBABLE, FMT_FF
+from .bos import bos
+
+
+class ThumbCli(object):
+    def __init__(self, broker):
+        self.broker = broker
+        self.args = broker.args
+        self.asrv = broker.asrv
+
+        # cache on both sides for less broker spam
+        self.cooldown = Cooldown(self.args.th_poke)
+
+    def get(self, ptop, rem, mtime, fmt):
+        ext = rem.rsplit(".")[-1].lower()
+        if ext not in THUMBABLE:
+            return None
+
+        is_vid = ext in FMT_FF
+        if is_vid and self.args.no_vthumb:
+            return None
+
+        if rem.startswith(".hist/th/") and rem.split(".")[-1] in ["webp", "jpg"]:
+            return os.path.join(ptop, rem)
+
+        if fmt == "j" and self.args.th_no_jpg:
+            fmt = "w"
+
+        if fmt == "w":
+            if self.args.th_no_webp or (is_vid and self.args.th_ff_jpg):
+                fmt = "j"
+
+        histpath = self.asrv.vfs.histtab[ptop]
+        tpath = thumb_path(histpath, rem, mtime, fmt)
+        ret = None
+        try:
+            st = bos.stat(tpath)
+            if st.st_size:
+                ret = tpath
+            else:
+                return None
+        except:
+            pass
+
+        if ret:
+            tdir = os.path.dirname(tpath)
+            if self.cooldown.poke(tdir):
+                self.broker.put(False, "thumbsrv.poke", tdir)
+
+            return ret
+
+        x = self.broker.put(True, "thumbsrv.get", ptop, rem, mtime, fmt)
+        return x.get()

copyparty/th_srv.py

@@ -0,0 +1,424 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import os
+import time
+import shutil
+import base64
+import hashlib
+import threading
+import subprocess as sp
+
+from .__init__ import PY2, unicode
+from .util import fsenc, vsplit, runcmd, Queue, Cooldown, BytesIO, min_ex
+from .bos import bos
+from .mtag import HAVE_FFMPEG, HAVE_FFPROBE, ffprobe
+
+
+HAVE_PIL = False
+HAVE_HEIF = False
+HAVE_AVIF = False
+HAVE_WEBP = False
+
+try:
+    from PIL import Image, ImageOps, ExifTags
+
+    HAVE_PIL = True
+    try:
+        Image.new("RGB", (2, 2)).save(BytesIO(), format="webp")
+        HAVE_WEBP = True
+    except:
+        pass
+
+    try:
+        from pyheif_pillow_opener import register_heif_opener
+
+        register_heif_opener()
+        HAVE_HEIF = True
+    except:
+        pass
+
+    try:
+        import pillow_avif
+
+        HAVE_AVIF = True
+    except:
+        pass
+except:
+    pass
+
+# https://pillow.readthedocs.io/en/stable/handbook/image-file-formats.html
+# ffmpeg -formats
+FMT_PIL = "bmp dib gif icns ico jpg jpeg jp2 jpx pcx png pbm pgm ppm pnm sgi tga tif tiff webp xbm dds xpm"
+FMT_FF = "av1 asf avi flv m4v mkv mjpeg mjpg mpg mpeg mpg2 mpeg2 h264 avc mts h265 hevc mov 3gp mp4 ts mpegts nut ogv ogm rm vob webm wmv"
+
+if HAVE_HEIF:
+    FMT_PIL += " heif heifs heic heics"
+
+if HAVE_AVIF:
+    FMT_PIL += " avif avifs"
+
+FMT_PIL, FMT_FF = [{x: True for x in y.split(" ") if x} for y in [FMT_PIL, FMT_FF]]
+
+
+THUMBABLE = {}
+
+if HAVE_PIL:
+    THUMBABLE.update(FMT_PIL)
+
+if HAVE_FFMPEG and HAVE_FFPROBE:
+    THUMBABLE.update(FMT_FF)
+
+
+def thumb_path(histpath, rem, mtime, fmt):
+    # base16 = 16 = 256
+    # b64-lc = 38 = 1444
+    # base64 = 64 = 4096
+    rd, fn = vsplit(rem)
+    if rd:
+        h = hashlib.sha512(fsenc(rd)).digest()
+        b64 = base64.urlsafe_b64encode(h).decode("ascii")[:24]
+        rd = "{}/{}/".format(b64[:2], b64[2:4]).lower() + b64
+    else:
+        rd = "top"
+
+    # could keep original filenames but this is safer re pathlen
+    h = hashlib.sha512(fsenc(fn)).digest()
+    fn = base64.urlsafe_b64encode(h).decode("ascii")[:24]
+
+    return "{}/th/{}/{}.{:x}.{}".format(
+        histpath, rd, fn, int(mtime), "webp" if fmt == "w" else "jpg"
+    )
+
+
+class ThumbSrv(object):
+    def __init__(self, hub):
+        self.hub = hub
+        self.asrv = hub.asrv
+        self.args = hub.args
+        self.log_func = hub.log
+
+        res = hub.args.th_size.split("x")
+        self.res = tuple([int(x) for x in res])
+        self.poke_cd = Cooldown(self.args.th_poke)
+
+        self.mutex = threading.Lock()
+        self.busy = {}
+        self.stopping = False
+        self.nthr = self.args.th_mt
+        if not self.nthr:
+            self.nthr = os.cpu_count() if hasattr(os, "cpu_count") else 4
+
+        self.q = Queue(self.nthr * 4)
+        for n in range(self.nthr):
+            t = threading.Thread(
+                target=self.worker, name="thumb-{}-{}".format(n, self.nthr)
+            )
+            t.daemon = True
+            t.start()
+
+        if not self.args.no_vthumb and (not HAVE_FFMPEG or not HAVE_FFPROBE):
+            missing = []
+            if not HAVE_FFMPEG:
+                missing.append("FFmpeg")
+
+            if not HAVE_FFPROBE:
+                missing.append("FFprobe")
+
+            msg = "cannot create video thumbnails because some of the required programs are not available: "
+            msg += ", ".join(missing)
+            self.log(msg, c=3)
+
+        if self.args.th_clean:
+            t = threading.Thread(target=self.cleaner, name="thumb-cleaner")
+            t.daemon = True
+            t.start()
+
+    def log(self, msg, c=0):
+        self.log_func("thumb", msg, c)
+
+    def shutdown(self):
+        self.stopping = True
+        for _ in range(self.nthr):
+            self.q.put(None)
+
+    def stopped(self):
+        with self.mutex:
+            return not self.nthr
+
+    def get(self, ptop, rem, mtime, fmt):
+        histpath = self.asrv.vfs.histtab[ptop]
+        tpath = thumb_path(histpath, rem, mtime, fmt)
+        abspath = os.path.join(ptop, rem)
+        cond = threading.Condition(self.mutex)
+        do_conv = False
+        with self.mutex:
+            try:
+                self.busy[tpath].append(cond)
+                self.log("wait {}".format(tpath))
+            except:
+                thdir = os.path.dirname(tpath)
+                bos.makedirs(thdir)
+
+                inf_path = os.path.join(thdir, "dir.txt")
+                if not bos.path.exists(inf_path):
+                    with open(inf_path, "wb") as f:
+                        f.write(fsenc(os.path.dirname(abspath)))
+
+                self.busy[tpath] = [cond]
+                do_conv = True
+
+        if do_conv:
+            self.q.put([abspath, tpath])
+            self.log("conv {} \033[0m{}".format(tpath, abspath), c=6)
+
+        while not self.stopping:
+            with self.mutex:
+                if tpath not in self.busy:
+                    break
+
+            with cond:
+                cond.wait(3)
+
+        try:
+            st = bos.stat(tpath)
+            if st.st_size:
+                return tpath
+        except:
+            pass
+
+        return None
+
+    def worker(self):
+        while not self.stopping:
+            task = self.q.get()
+            if not task:
+                break
+
+            abspath, tpath = task
+            ext = abspath.split(".")[-1].lower()
+            fun = None
+            if not bos.path.exists(tpath):
+                if ext in FMT_PIL:
+                    fun = self.conv_pil
+                elif ext in FMT_FF:
+                    fun = self.conv_ffmpeg
+
+            if fun:
+                try:
+                    fun(abspath, tpath)
+                except:
+                    msg = "{} could not create thumbnail of {}\n{}"
+                    self.log(msg.format(fun.__name__, abspath, min_ex()), "1;30")
+                    with open(tpath, "wb") as _:
+                        pass
+
+            with self.mutex:
+                subs = self.busy[tpath]
+                del self.busy[tpath]
+
+            for x in subs:
+                with x:
+                    x.notify_all()
+
+        with self.mutex:
+            self.nthr -= 1
+
+    def fancy_pillow(self, im):
+        # exif_transpose is expensive (loads full image + unconditional copy)
+        r = max(*self.res) * 2
+        im.thumbnail((r, r), resample=Image.LANCZOS)
+        try:
+            k = next(k for k, v in ExifTags.TAGS.items() if v == "Orientation")
+            exif = im.getexif()
+            rot = int(exif[k])
+            del exif[k]
+        except:
+            rot = 1
+
+        rots = {8: Image.ROTATE_90, 3: Image.ROTATE_180, 6: Image.ROTATE_270}
+        if rot in rots:
+            im = im.transpose(rots[rot])
+
+        if self.args.th_no_crop:
+            im.thumbnail(self.res, resample=Image.LANCZOS)
+        else:
+            iw, ih = im.size
+            dw, dh = self.res
+            res = (min(iw, dw), min(ih, dh))
+            im = ImageOps.fit(im, res, method=Image.LANCZOS)
+
+        return im
+
+    def conv_pil(self, abspath, tpath):
+        with Image.open(fsenc(abspath)) as im:
+            try:
+                im = self.fancy_pillow(im)
+            except Exception as ex:
+                self.log("fancy_pillow {}".format(ex), "1;30")
+                im.thumbnail(self.res)
+
+            fmts = ["RGB", "L"]
+            args = {"quality": 40}
+
+            if tpath.endswith(".webp"):
+                # quality 80 = pillow-default
+                # quality 75 = ffmpeg-default
+                # method 0 = pillow-default, fast
+                # method 4 = ffmpeg-default
+                # method 6 = max, slow
+                fmts += ["RGBA", "LA"]
+                args["method"] = 6
+            else:
+                # default q = 75
+                args["progressive"] = True
+
+            if im.mode not in fmts:
+                # print("conv {}".format(im.mode))
+                im = im.convert("RGB")
+
+            im.save(tpath, **args)
+
+    def conv_ffmpeg(self, abspath, tpath):
+        ret, _ = ffprobe(abspath)
+
+        ext = abspath.rsplit(".")[-1]
+        if ext in ["h264", "h265"]:
+            seek = []
+        else:
+            dur = ret[".dur"][1] if ".dur" in ret else 4
+            seek = "{:.0f}".format(dur / 3)
+            seek = [b"-ss", seek.encode("utf-8")]
+
+        scale = "scale={0}:{1}:force_original_aspect_ratio="
+        if self.args.th_no_crop:
+            scale += "decrease,setsar=1:1"
+        else:
+            scale += "increase,crop={0}:{1},setsar=1:1"
+
+        scale = scale.format(*list(self.res)).encode("utf-8")
+        # fmt: off
+        cmd = [
+            b"ffmpeg",
+            b"-nostdin",
+            b"-v", b"error",
+            b"-hide_banner"
+        ]
+        cmd += seek
+        cmd += [
+            b"-i", fsenc(abspath),
+            b"-map", b"0:v:0",
+            b"-vf", scale,
+            b"-frames:v", b"1",
+            b"-metadata:s:v:0", b"rotate=0",
+        ]
+        # fmt: on
+
+        if tpath.endswith(".jpg"):
+            cmd += [
+                b"-q:v",
+                b"6",  # default=??
+            ]
+        else:
+            cmd += [
+                b"-q:v",
+                b"50",  # default=75
+                b"-compression_level:v",
+                b"6",  # default=4, 0=fast, 6=max
+            ]
+
+        cmd += [fsenc(tpath)]
+        # self.log((b" ".join(cmd)).decode("utf-8"))
+
+        ret, sout, serr = runcmd(cmd)
+        if ret != 0:
+            m = "FFmpeg failed (probably a corrupt video file):\n"
+            m += "\n".join(["ff: {}".format(x) for x in serr.split("\n")])
+            self.log(m, c="1;30")
+            raise sp.CalledProcessError(ret, (cmd[0], b"...", cmd[-1]))
+
+    def poke(self, tdir):
+        if not self.poke_cd.poke(tdir):
+            return
+
+        ts = int(time.time())
+        try:
+            p1 = os.path.dirname(tdir)
+            p2 = os.path.dirname(p1)
+            for dp in [tdir, p1, p2]:
+                bos.utime(dp, (ts, ts))
+        except:
+            pass
+
+    def cleaner(self):
+        interval = self.args.th_clean
+        while True:
+            time.sleep(interval)
+            ndirs = 0
+            for vol, histpath in self.asrv.vfs.histtab.items():
+                if histpath.startswith(vol):
+                    self.log("\033[Jcln {}/\033[A".format(histpath))
+                else:
+                    self.log("\033[Jcln {} ({})/\033[A".format(histpath, vol))
+
+                ndirs += self.clean(histpath)
+
+            self.log("\033[Jcln ok; rm {} dirs".format(ndirs))
+
+    def clean(self, histpath):
+        thumbpath = os.path.join(histpath, "th")
+        # self.log("cln {}".format(thumbpath))
+        maxage = self.args.th_maxage
+        now = time.time()
+        prev_b64 = None
+        prev_fp = None
+        try:
+            ents = bos.listdir(thumbpath)
+        except:
+            return 0
+
+        ndirs = 0
+        for f in sorted(ents):
+            fp = os.path.join(thumbpath, f)
+            cmp = fp.lower().replace("\\", "/")
+
+            # "top" or b64 prefix/full (a folder)
+            if len(f) <= 3 or len(f) == 24:
+                age = now - bos.path.getmtime(fp)
+                if age > maxage:
+                    with self.mutex:
+                        safe = True
+                        for k in self.busy.keys():
+                            if k.lower().replace("\\", "/").startswith(cmp):
+                                safe = False
+                                break
+
+                        if safe:
+                            ndirs += 1
+                            self.log("rm -rf [{}]".format(fp))
+                            shutil.rmtree(fp, ignore_errors=True)
+                else:
+                    ndirs += self.clean(fp)
+                continue
+
+            # thumb file
+            try:
+                b64, ts, ext = f.split(".")
+                if len(b64) != 24 or len(ts) != 8 or ext not in ["jpg", "webp"]:
+                    raise Exception()
+
+                ts = int(ts, 16)
+            except:
+                if f != "dir.txt":
+                    self.log("foreign file in thumbs dir: [{}]".format(fp), 1)
+
+                continue
+
+            if b64 == prev_b64:
+                self.log("rm replaced [{}]".format(fp))
+                bos.unlink(prev_fp)
+
+            prev_b64 = b64
+            prev_fp = fp
+
+        return ndirs

copyparty/u2idx.py

@@ -0,0 +1,307 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import re
+import os
+import time
+import threading
+from datetime import datetime
+
+from .__init__ import ANYWIN, unicode
+from .util import absreal, s3dec, Pebkac, min_ex, gen_filekey, quotep
+from .bos import bos
+from .up2k import up2k_wark_from_hashlist
+
+
+try:
+    HAVE_SQLITE3 = True
+    import sqlite3
+except:
+    HAVE_SQLITE3 = False
+
+
+class U2idx(object):
+    def __init__(self, conn):
+        self.log_func = conn.log_func
+        self.asrv = conn.asrv
+        self.args = conn.args
+        self.timeout = self.args.srch_time
+
+        if not HAVE_SQLITE3:
+            self.log("your python does not have sqlite3; searching will be disabled")
+            return
+
+        self.cur = {}
+        self.mem_cur = sqlite3.connect(":memory:")
+        self.mem_cur.execute(r"create table a (b text)")
+
+        self.p_end = None
+        self.p_dur = 0
+
+    def log(self, msg, c=0):
+        self.log_func("u2idx", msg, c)
+
+    def fsearch(self, vols, body):
+        """search by up2k hashlist"""
+        if not HAVE_SQLITE3:
+            return []
+
+        fsize = body["size"]
+        fhash = body["hash"]
+        wark = up2k_wark_from_hashlist(self.args.salt, fsize, fhash)
+
+        uq = "where substr(w,1,16) = ? and w = ?"
+        uv = [wark[:16], wark]
+
+        try:
+            return self.run_query(vols, uq, uv)[0]
+        except:
+            raise Pebkac(500, min_ex())
+
+    def get_cur(self, ptop):
+        if not HAVE_SQLITE3:
+            return None
+
+        cur = self.cur.get(ptop)
+        if cur:
+            return cur
+
+        histpath = self.asrv.vfs.histtab[ptop]
+        db_path = os.path.join(histpath, "up2k.db")
+        if not bos.path.exists(db_path):
+            return None
+
+        cur = sqlite3.connect(db_path, 2).cursor()
+        self.cur[ptop] = cur
+        return cur
+
+    def search(self, vols, uq):
+        """search by query params"""
+        if not HAVE_SQLITE3:
+            return []
+
+        q = ""
+        va = []
+        joins = ""
+        is_key = True
+        is_size = False
+        is_date = False
+        kw_key = ["(", ")", "and ", "or ", "not "]
+        kw_val = ["==", "=", "!=", ">", ">=", "<", "<=", "like "]
+        ptn_mt = re.compile(r"^\.?[a-z_-]+$")
+        mt_ctr = 0
+        mt_keycmp = "substr(up.w,1,16)"
+        mt_keycmp2 = None
+        ptn_lc = re.compile(r" (mt[0-9]+\.v) ([=<!>]+) \? $")
+        ptn_lcv = re.compile(r"[a-zA-Z]")
+
+        while True:
+            uq = uq.strip()
+            if not uq:
+                break
+
+            ok = False
+            for kw in kw_key + kw_val:
+                if uq.startswith(kw):
+                    is_key = kw in kw_key
+                    uq = uq[len(kw) :]
+                    ok = True
+                    q += kw
+                    break
+
+            if ok:
+                continue
+
+            v, uq = (uq + " ").split(" ", 1)
+            if is_key:
+                is_key = False
+
+                if v == "size":
+                    v = "up.sz"
+                    is_size = True
+
+                elif v == "date":
+                    v = "up.mt"
+                    is_date = True
+
+                elif v == "path":
+                    v = "up.rd"
+
+                elif v == "name":
+                    v = "up.fn"
+
+                elif v == "tags" or ptn_mt.match(v):
+                    mt_ctr += 1
+                    mt_keycmp2 = "mt{}.w".format(mt_ctr)
+                    joins += "inner join mt mt{} on {} = {} ".format(
+                        mt_ctr, mt_keycmp, mt_keycmp2
+                    )
+                    mt_keycmp = mt_keycmp2
+                    if v == "tags":
+                        v = "mt{0}.v".format(mt_ctr)
+                    else:
+                        v = "+mt{0}.k = '{1}' and mt{0}.v".format(mt_ctr, v)
+
+                else:
+                    raise Pebkac(400, "invalid key [" + v + "]")
+
+                q += v + " "
+                continue
+
+            head = ""
+            tail = ""
+
+            if is_date:
+                is_date = False
+                v = v.upper().rstrip("Z").replace(",", " ").replace("T", " ")
+                while "  " in v:
+                    v = v.replace("  ", " ")
+
+                for fmt in [
+                    "%Y-%m-%d %H:%M:%S",
+                    "%Y-%m-%d %H:%M",
+                    "%Y-%m-%d %H",
+                    "%Y-%m-%d",
+                ]:
+                    try:
+                        v = datetime.strptime(v, fmt).timestamp()
+                        break
+                    except:
+                        pass
+
+            elif is_size:
+                is_size = False
+                v = int(float(v) * 1024 * 1024)
+
+            else:
+                if v.startswith("*"):
+                    head = "'%'||"
+                    v = v[1:]
+
+                if v.endswith("*"):
+                    tail = "||'%'"
+                    v = v[:-1]
+
+            q += " {}?{} ".format(head, tail)
+            va.append(v)
+            is_key = True
+
+            # lowercase tag searches
+            m = ptn_lc.search(q)
+            if not m or not ptn_lcv.search(unicode(v)):
+                continue
+
+            va.pop()
+            va.append(v.lower())
+            q = q[: m.start()]
+
+            field, oper = m.groups()
+            if oper in ["=", "=="]:
+                q += " {} like ? ".format(field)
+            else:
+                q += " lower({}) {} ? ".format(field, oper)
+
+        try:
+            return self.run_query(vols, joins + "where " + q, va)
+        except Exception as ex:
+            raise Pebkac(500, repr(ex))
+
+    def run_query(self, vols, uq, uv):
+        done_flag = []
+        self.active_id = "{:.6f}_{}".format(
+            time.time(), threading.current_thread().ident
+        )
+        thr = threading.Thread(
+            target=self.terminator,
+            args=(
+                self.active_id,
+                done_flag,
+            ),
+            name="u2idx-terminator",
+        )
+        thr.daemon = True
+        thr.start()
+
+        if not uq or not uv:
+            q = "select * from up"
+            v = ()
+        else:
+            q = "select up.* from up " + uq
+            v = tuple(uv)
+
+        self.log("qs: {!r} {!r}".format(q, v))
+
+        ret = []
+        lim = 1000
+        taglist = {}
+        for (vtop, ptop, flags) in vols:
+            cur = self.get_cur(ptop)
+            if not cur:
+                continue
+
+            self.active_cur = cur
+
+            sret = []
+            fk = flags.get("fk")
+            c = cur.execute(q, v)
+            for hit in c:
+                w, ts, sz, rd, fn, ip, at = hit
+                lim -= 1
+                if lim <= 0:
+                    break
+
+                if rd.startswith("//") or fn.startswith("//"):
+                    rd, fn = s3dec(rd, fn)
+
+                if not fk:
+                    suf = ""
+                else:
+                    try:
+                        ap = absreal(os.path.join(ptop, rd, fn))
+                        inf = bos.stat(ap)
+                    except:
+                        continue
+
+                    suf = (
+                        "?k="
+                        + gen_filekey(
+                            self.args.fk_salt, ap, sz, 0 if ANYWIN else inf.st_ino
+                        )[:fk]
+                    )
+
+                rp = quotep("/".join([x for x in [vtop, rd, fn] if x])) + suf
+                sret.append({"ts": int(ts), "sz": sz, "rp": rp, "w": w[:16]})
+
+            for hit in sret:
+                w = hit["w"]
+                del hit["w"]
+                tags = {}
+                q2 = "select k, v from mt where w = ? and k != 'x'"
+                for k, v2 in cur.execute(q2, (w,)):
+                    taglist[k] = True
+                    tags[k] = v2
+
+                hit["tags"] = tags
+
+            ret.extend(sret)
+            # print("[{}] {}".format(ptop, sret))
+
+        done_flag.append(True)
+        self.active_id = None
+
+        # undupe hits from multiple metadata keys
+        if len(ret) > 1:
+            ret = [ret[0]] + [
+                y for x, y in zip(ret[:-1], ret[1:]) if x["rp"] != y["rp"]
+            ]
+
+        return ret, list(taglist.keys())
+
+    def terminator(self, identifier, done_flag):
+        for _ in range(self.timeout):
+            time.sleep(1)
+            if done_flag:
+                return
+
+        if identifier == self.active_id:
+            self.active_cur.connection.interrupt()

copyparty/web/Makefile

@@ -0,0 +1,12 @@
+# run me to zopfli all the static files
+# which should help on really slow connections
+# but then why are you using copyparty in the first place
+
+pk: $(addsuffix .gz, $(wildcard *.js *.css))
+un: $(addsuffix .un, $(wildcard *.gz))
+
+%.gz: %
+	pigz -11 -J 34 -I 5730 $<
+
+%.un: %
+	pigz -d $<

copyparty/web/baguettebox.js

@@ -0,0 +1,889 @@
+/*!
+ * baguetteBox.js
+ * @author  feimosi
+ * @version 1.11.1-mod
+ * @url https://github.com/feimosi/baguetteBox.js
+ */
+
+window.baguetteBox = (function () {
+    'use strict';
+
+    var options = {},
+        defaults = {
+            captions: true,
+            buttons: 'auto',
+            noScrollbars: false,
+            bodyClass: 'bbox-open',
+            titleTag: false,
+            async: false,
+            preload: 2,
+            animation: 'slideIn',
+            afterShow: null,
+            afterHide: null,
+            onChange: null,
+        },
+        overlay, slider, btnPrev, btnNext, btnHelp, btnRotL, btnRotR, btnSel, btnVmode, btnClose,
+        currentGallery = [],
+        currentIndex = 0,
+        isOverlayVisible = false,
+        touch = {},  // start-pos
+        touchFlag = false,  // busy
+        re_i = /.+\.(gif|jpe?g|png|webp)(\?|$)/i,
+        re_v = /.+\.(webm|mp4)(\?|$)/i,
+        data = {},  // all galleries
+        imagesElements = [],
+        documentLastFocus = null,
+        isFullscreen = false,
+        vmute = false,
+        vloop = false,
+        vnext = false,
+        resume_mp = false;
+
+    var onFSC = function (e) {
+        isFullscreen = !!document.fullscreenElement;
+    };
+
+    var overlayClickHandler = function (e) {
+        if (e.target.id.indexOf('baguette-img') !== -1)
+            hideOverlay();
+    };
+
+    var touchstartHandler = function (e) {
+        touch.count = e.touches.length;
+        if (touch.count > 1)
+            touch.multitouch = true;
+
+        touch.startX = e.changedTouches[0].pageX;
+        touch.startY = e.changedTouches[0].pageY;
+    };
+    var touchmoveHandler = function (e) {
+        if (touchFlag || touch.multitouch)
+            return;
+
+        e.preventDefault ? e.preventDefault() : e.returnValue = false;
+        var touchEvent = e.touches[0] || e.changedTouches[0];
+        if (touchEvent.pageX - touch.startX > 40) {
+            touchFlag = true;
+            showPreviousImage();
+        } else if (touchEvent.pageX - touch.startX < -40) {
+            touchFlag = true;
+            showNextImage();
+        } else if (touch.startY - touchEvent.pageY > 100) {
+            hideOverlay();
+        }
+    };
+    var touchendHandler = function (e) {
+        touch.count--;
+        if (e && e.touches)
+            touch.count = e.touches.length;
+
+        if (touch.count <= 0)
+            touch.multitouch = false;
+
+        touchFlag = false;
+    };
+    var contextmenuHandler = function () {
+        touchendHandler();
+    };
+
+    var trapFocusInsideOverlay = function (e) {
+        if (overlay.style.display === 'block' && (overlay.contains && !overlay.contains(e.target))) {
+            e.stopPropagation();
+            btnClose.focus();
+        }
+    };
+
+    function run(selector, userOptions) {
+        buildOverlay();
+        removeFromCache(selector);
+        return bindImageClickListeners(selector, userOptions);
+    }
+
+    function bindImageClickListeners(selector, userOptions) {
+        var galleryNodeList = QSA(selector);
+        var selectorData = {
+            galleries: [],
+            nodeList: galleryNodeList
+        };
+        data[selector] = selectorData;
+
+        [].forEach.call(galleryNodeList, function (galleryElement) {
+            var tagsNodeList = [];
+            if (galleryElement.tagName === 'A')
+                tagsNodeList = [galleryElement];
+            else
+                tagsNodeList = galleryElement.getElementsByTagName('a');
+
+            tagsNodeList = [].filter.call(tagsNodeList, function (element) {
+                if (element.className.indexOf(userOptions && userOptions.ignoreClass) === -1)
+                    return re_i.test(element.href) || re_v.test(element.href);
+            });
+            if (!tagsNodeList.length)
+                return;
+
+            var gallery = [];
+            [].forEach.call(tagsNodeList, function (imageElement, imageIndex) {
+                var imageElementClickHandler = function (e) {
+                    if (ctrl(e))
+                        return true;
+
+                    e.preventDefault ? e.preventDefault() : e.returnValue = false;
+                    prepareOverlay(gallery, userOptions);
+                    showOverlay(imageIndex);
+                };
+                var imageItem = {
+                    eventHandler: imageElementClickHandler,
+                    imageElement: imageElement
+                };
+                bind(imageElement, 'click', imageElementClickHandler);
+                gallery.push(imageItem);
+            });
+            selectorData.galleries.push(gallery);
+        });
+
+        return selectorData.galleries;
+    }
+
+    function clearCachedData() {
+        for (var selector in data)
+            if (data.hasOwnProperty(selector))
+                removeFromCache(selector);
+    }
+
+    function removeFromCache(selector) {
+        if (!data.hasOwnProperty(selector))
+            return;
+
+        var galleries = data[selector].galleries;
+        [].forEach.call(galleries, function (gallery) {
+            [].forEach.call(gallery, function (imageItem) {
+                unbind(imageItem.imageElement, 'click', imageItem.eventHandler);
+            });
+
+            if (currentGallery === gallery)
+                currentGallery = [];
+        });
+
+        delete data[selector];
+    }
+
+    function buildOverlay() {
+        overlay = ebi('bbox-overlay');
+        if (!overlay) {
+            var ctr = mknod('div');
+            ctr.innerHTML = (
+                '<div id="bbox-overlay" role="dialog">' +
+                '<div id="bbox-slider"></div>' +
+                '<button id="bbox-prev" class="bbox-btn" type="button" aria-label="Previous">&lt;</button>' +
+                '<button id="bbox-next" class="bbox-btn" type="button" aria-label="Next">&gt;</button>' +
+                '<div id="bbox-btns">' +
+                '<button id="bbox-help" type="button">?</button>' +
+                '<button id="bbox-rotl" type="button">↶</button>' +
+                '<button id="bbox-rotr" type="button">↷</button>' +
+                '<button id="bbox-tsel" type="button">sel</button>' +
+                '<button id="bbox-vmode" type="button" tt="a"></button>' +
+                '<button id="bbox-close" type="button" aria-label="Close">X</button>' +
+                '</div></div>'
+            );
+            overlay = ctr.firstChild;
+            QS('body').appendChild(overlay);
+            tt.att(overlay);
+        }
+        slider = ebi('bbox-slider');
+        btnPrev = ebi('bbox-prev');
+        btnNext = ebi('bbox-next');
+        btnHelp = ebi('bbox-help');
+        btnRotL = ebi('bbox-rotl');
+        btnRotR = ebi('bbox-rotr');
+        btnSel = ebi('bbox-tsel');
+        btnVmode = ebi('bbox-vmode');
+        btnClose = ebi('bbox-close');
+        bindEvents();
+    }
+
+    function halp() {
+        if (ebi('bbox-halp'))
+            return;
+
+        var list = [
+            ['<b># hotkey</b>', '<b># operation</b>'],
+            ['escape', 'close'],
+            ['left, J', 'previous file'],
+            ['right, L', 'next file'],
+            ['home', 'first file'],
+            ['end', 'last file'],
+            ['R', 'rotate (shift=ccw)'],
+            ['S', 'toggle file selection'],
+            ['space, P, K', 'video: play / pause'],
+            ['U', 'video: seek 10sec back'],
+            ['P', 'video: seek 10sec ahead'],
+            ['M', 'video: toggle mute'],
+            ['V', 'video: toggle loop'],
+            ['C', 'video: toggle auto-next'],
+            ['F', 'video: toggle fullscreen'],
+        ],
+            d = mknod('table'),
+            html = ['<tbody>'];
+
+        for (var a = 0; a < list.length; a++)
+            html.push('<tr><td>' + list[a][0] + '</td><td>' + list[a][1] + '</td></tr>');
+
+        d.innerHTML = html.join('\n') + '</tbody>';
+        d.setAttribute('id', 'bbox-halp');
+        d.onclick = function () {
+            overlay.removeChild(d);
+        };
+        overlay.appendChild(d);
+    }
+
+    function keyDownHandler(e) {
+        if (e.ctrlKey || e.altKey || e.metaKey || e.isComposing)
+            return;
+
+        var k = e.code + '', v = vid();
+
+        if (k == "ArrowLeft" || k == "KeyJ")
+            showPreviousImage();
+        else if (k == "ArrowRight" || k == "KeyL")
+            showNextImage();
+        else if (k == "Escape")
+            hideOverlay();
+        else if (k == "Home")
+            showFirstImage(e);
+        else if (k == "End")
+            showLastImage(e);
+        else if (k == "Space" || k == "KeyP" || k == "KeyK")
+            playpause();
+        else if (k == "KeyU" || k == "KeyO")
+            relseek(k == "KeyU" ? -10 : 10);
+        else if (k == "KeyM" && v) {
+            v.muted = vmute = !vmute;
+            mp_ctl();
+        }
+        else if (k == "KeyV" && v) {
+            vloop = !vloop;
+            vnext = vnext && !vloop;
+            setVmode();
+        }
+        else if (k == "KeyC" && v) {
+            vnext = !vnext;
+            vloop = vloop && !vnext;
+            setVmode();
+        }
+        else if (k == "KeyF")
+            try {
+                if (isFullscreen)
+                    document.exitFullscreen();
+                else
+                    v.requestFullscreen();
+            }
+            catch (ex) { }
+        else if (k == "KeyS")
+            tglsel();
+        else if (k == "KeyR")
+            rotn(e.shiftKey ? -1 : 1);
+    }
+
+    function setVmode() {
+        var v = vid();
+        ebi('bbox-vmode').style.display = v ? '' : 'none';
+        if (!v)
+            return;
+
+        var msg = 'When video ends, ', tts = '', lbl;
+        if (vloop) {
+            lbl = 'Loop';
+            msg += 'repeat it';
+            tts = '$NHotkey: V';
+        }
+        else if (vnext) {
+            lbl = 'Cont';
+            msg += 'continue to next';
+            tts = '$NHotkey: C';
+        }
+        else {
+            lbl = 'Stop';
+            msg += 'just stop'
+        }
+        btnVmode.setAttribute('aria-label', msg);
+        btnVmode.setAttribute('tt', msg + tts);
+        btnVmode.textContent = lbl;
+
+        v.loop = vloop
+        if (vloop && v.paused)
+            v.play();
+    }
+
+    function tglVmode() {
+        if (vloop) {
+            vnext = true;
+            vloop = false;
+        }
+        else if (vnext)
+            vnext = false;
+        else
+            vloop = true;
+
+        setVmode();
+        if (tt.en)
+            tt.show.bind(this)();
+    }
+
+    function tglsel() {
+        var thumb = currentGallery[currentIndex].imageElement,
+            name = vsplit(thumb.href)[1],
+            files = msel.getall();
+
+        for (var a = 0; a < files.length; a++)
+            if (vsplit(files[a].vp)[1] == name)
+                clmod(ebi(files[a].id).closest('tr'), 'sel', 't');
+
+        msel.selui();
+        selbg();
+    }
+
+    function selbg() {
+        var img = vidimg(),
+            thumb = currentGallery[currentIndex].imageElement,
+            name = vsplit(thumb.href)[1],
+            files = msel.getsel(),
+            sel = false;
+
+        for (var a = 0; a < files.length; a++)
+            if (vsplit(files[a].vp)[1] == name)
+                sel = true;
+
+        ebi('bbox-overlay').style.background = sel ?
+            'rgba(153,34,85,0.7)' : '';
+
+        img.style.borderRadius = sel ? '1em' : '';
+        btnSel.style.color = sel ? '#fff' : '';
+        btnSel.style.background = sel ? '#d48' : '';
+        btnSel.style.textShadow = sel ? '1px 1px 0 #b38' : '';
+        btnSel.style.boxShadow = sel ? '.15em .15em 0 #502' : '';
+    }
+
+    function keyUpHandler(e) {
+        if (e.ctrlKey || e.altKey || e.metaKey || e.isComposing)
+            return;
+
+        var k = e.code + '';
+
+        if (k == "Space")
+            ev(e);
+    }
+
+    var passiveSupp = false;
+    try {
+        var opts = {
+            get passive() {
+                passiveSupp = true;
+                return false;
+            }
+        };
+        window.addEventListener('test', null, opts);
+        window.removeEventListener('test', null, opts);
+    }
+    catch (ex) {
+        passiveSupp = false;
+    }
+    var passiveEvent = passiveSupp ? { passive: false } : null;
+    var nonPassiveEvent = passiveSupp ? { passive: true } : null;
+
+    function bindEvents() {
+        bind(overlay, 'click', overlayClickHandler);
+        bind(btnPrev, 'click', showPreviousImage);
+        bind(btnNext, 'click', showNextImage);
+        bind(btnClose, 'click', hideOverlay);
+        bind(btnVmode, 'click', tglVmode);
+        bind(btnHelp, 'click', halp);
+        bind(btnRotL, 'click', rotl);
+        bind(btnRotR, 'click', rotr);
+        bind(btnSel, 'click', tglsel);
+        bind(slider, 'contextmenu', contextmenuHandler);
+        bind(overlay, 'touchstart', touchstartHandler, nonPassiveEvent);
+        bind(overlay, 'touchmove', touchmoveHandler, passiveEvent);
+        bind(overlay, 'touchend', touchendHandler);
+        bind(document, 'focus', trapFocusInsideOverlay, true);
+    }
+
+    function unbindEvents() {
+        unbind(overlay, 'click', overlayClickHandler);
+        unbind(btnPrev, 'click', showPreviousImage);
+        unbind(btnNext, 'click', showNextImage);
+        unbind(btnClose, 'click', hideOverlay);
+        unbind(btnVmode, 'click', tglVmode);
+        unbind(btnHelp, 'click', halp);
+        unbind(btnRotL, 'click', rotl);
+        unbind(btnRotR, 'click', rotr);
+        unbind(btnSel, 'click', tglsel);
+        unbind(slider, 'contextmenu', contextmenuHandler);
+        unbind(overlay, 'touchstart', touchstartHandler, nonPassiveEvent);
+        unbind(overlay, 'touchmove', touchmoveHandler, passiveEvent);
+        unbind(overlay, 'touchend', touchendHandler);
+        unbind(document, 'focus', trapFocusInsideOverlay, true);
+        timer.rm(rotn);
+    }
+
+    function prepareOverlay(gallery, userOptions) {
+        if (currentGallery === gallery)
+            return;
+
+        currentGallery = gallery;
+        setOptions(userOptions);
+        slider.innerHTML = '';
+        imagesElements.length = 0;
+
+        var imagesFiguresIds = [];
+        var imagesCaptionsIds = [];
+        for (var i = 0, fullImage; i < gallery.length; i++) {
+            fullImage = mknod('div');
+            fullImage.className = 'full-image';
+            fullImage.id = 'baguette-img-' + i;
+            imagesElements.push(fullImage);
+
+            imagesFiguresIds.push('bbox-figure-' + i);
+            imagesCaptionsIds.push('bbox-figcaption-' + i);
+            slider.appendChild(imagesElements[i]);
+        }
+        overlay.setAttribute('aria-labelledby', imagesFiguresIds.join(' '));
+        overlay.setAttribute('aria-describedby', imagesCaptionsIds.join(' '));
+    }
+
+    function setOptions(newOptions) {
+        if (!newOptions)
+            newOptions = {};
+
+        for (var item in defaults) {
+            options[item] = defaults[item];
+            if (typeof newOptions[item] !== 'undefined')
+                options[item] = newOptions[item];
+        }
+        slider.style.transition = (options.animation === 'fadeIn' ? 'opacity .4s ease' :
+            options.animation === 'slideIn' ? '' : 'none');
+
+        if (options.buttons === 'auto' && ('ontouchstart' in window || currentGallery.length === 1))
+            options.buttons = false;
+
+        btnPrev.style.display = btnNext.style.display = (options.buttons ? '' : 'none');
+    }
+
+    function showOverlay(chosenImageIndex) {
+        if (options.noScrollbars) {
+            document.documentElement.style.overflowY = 'hidden';
+            document.body.style.overflowY = 'scroll';
+        }
+        if (overlay.style.display === 'block')
+            return;
+
+        bind(document, 'keydown', keyDownHandler);
+        bind(document, 'keyup', keyUpHandler);
+        bind(document, 'fullscreenchange', onFSC);
+        currentIndex = chosenImageIndex;
+        touch = {
+            count: 0,
+            startX: null,
+            startY: null
+        };
+        loadImage(currentIndex, function () {
+            preloadNext(currentIndex);
+            preloadPrev(currentIndex);
+        });
+
+        updateOffset();
+        overlay.style.display = 'block';
+        // Fade in overlay
+        setTimeout(function () {
+            overlay.className = 'visible';
+            if (options.bodyClass && document.body.classList)
+                document.body.classList.add(options.bodyClass);
+
+            if (options.afterShow)
+                options.afterShow();
+        }, 50);
+
+        if (options.onChange)
+            options.onChange(currentIndex, imagesElements.length);
+
+        documentLastFocus = document.activeElement;
+        btnClose.focus();
+        isOverlayVisible = true;
+    }
+
+    function hideOverlay(e) {
+        ev(e);
+        playvid(false);
+        if (options.noScrollbars) {
+            document.documentElement.style.overflowY = 'auto';
+            document.body.style.overflowY = 'auto';
+        }
+        if (overlay.style.display === 'none')
+            return;
+
+        unbind(document, 'keydown', keyDownHandler);
+        unbind(document, 'keyup', keyUpHandler);
+        unbind(document, 'fullscreenchange', onFSC);
+        // Fade out and hide the overlay
+        overlay.className = '';
+        setTimeout(function () {
+            overlay.style.display = 'none';
+            if (options.bodyClass && document.body.classList)
+                document.body.classList.remove(options.bodyClass);
+
+            var h = ebi('bbox-halp');
+            if (h)
+                h.parentNode.removeChild(h);
+
+            if (options.afterHide)
+                options.afterHide();
+
+            documentLastFocus && documentLastFocus.focus();
+            isOverlayVisible = false;
+        }, 500);
+    }
+
+    function loadImage(index, callback) {
+        var imageContainer = imagesElements[index];
+        var galleryItem = currentGallery[index];
+
+        if (typeof imageContainer === 'undefined' || typeof galleryItem === 'undefined')
+            return;  // out-of-bounds or gallery dirty
+
+        if (imageContainer.querySelector('img, video'))
+            // was loaded, cb and bail
+            return callback ? callback() : null;
+
+        // maybe unloaded video
+        while (imageContainer.firstChild)
+            imageContainer.removeChild(imageContainer.firstChild);
+
+        var imageElement = galleryItem.imageElement,
+            imageSrc = imageElement.href,
+            is_vid = re_v.test(imageSrc),
+            thumbnailElement = imageElement.querySelector('img, video'),
+            imageCaption = typeof options.captions === 'function' ?
+                options.captions.call(currentGallery, imageElement) :
+                imageElement.getAttribute('data-caption') || imageElement.title;
+
+        imageSrc += imageSrc.indexOf('?') < 0 ? '?cache' : '&cache';
+
+        if (is_vid && index != currentIndex)
+            return;  // no preload
+
+        var figure = mknod('figure');
+        figure.id = 'bbox-figure-' + index;
+        figure.innerHTML = '<div class="bbox-spinner">' +
+            '<div class="bbox-double-bounce1"></div>' +
+            '<div class="bbox-double-bounce2"></div>' +
+            '</div>';
+
+        if (options.captions && imageCaption) {
+            var figcaption = mknod('figcaption');
+            figcaption.id = 'bbox-figcaption-' + index;
+            figcaption.innerHTML = imageCaption;
+            figure.appendChild(figcaption);
+        }
+        imageContainer.appendChild(figure);
+
+        var image = mknod(is_vid ? 'video' : 'img');
+        clmod(imageContainer, 'vid', is_vid);
+
+        image.addEventListener(is_vid ? 'loadedmetadata' : 'load', function () {
+            // Remove loader element
+            var spinner = QS('#baguette-img-' + index + ' .bbox-spinner');
+            figure.removeChild(spinner);
+            if (!options.async && callback)
+                callback();
+        });
+        image.setAttribute('src', imageSrc);
+        if (is_vid) {
+            image.setAttribute('controls', 'controls');
+            image.onended = vidEnd;
+        }
+        image.alt = thumbnailElement ? thumbnailElement.alt || '' : '';
+        if (options.titleTag && imageCaption)
+            image.title = imageCaption;
+
+        figure.appendChild(image);
+
+        if (options.async && callback)
+            callback();
+    }
+
+    function showNextImage(e) {
+        ev(e);
+        return show(currentIndex + 1);
+    }
+
+    function showPreviousImage(e) {
+        ev(e);
+        return show(currentIndex - 1);
+    }
+
+    function showFirstImage(e) {
+        if (e)
+            e.preventDefault();
+
+        return show(0);
+    }
+
+    function showLastImage(e) {
+        if (e)
+            e.preventDefault();
+
+        return show(currentGallery.length - 1);
+    }
+
+    function show(index, gallery) {
+        if (!isOverlayVisible && index >= 0 && index < gallery.length) {
+            prepareOverlay(gallery, options);
+            showOverlay(index);
+            return true;
+        }
+        if (index < 0) {
+            if (options.animation)
+                bounceAnimation('left');
+
+            return false;
+        }
+        if (index >= imagesElements.length) {
+            if (options.animation)
+                bounceAnimation('right');
+
+            return false;
+        }
+
+        var v = vid();
+        if (v) {
+            v.src = '';
+            v.load();
+            v.parentNode.removeChild(v);
+        }
+
+        currentIndex = index;
+        loadImage(currentIndex, function () {
+            preloadNext(currentIndex);
+            preloadPrev(currentIndex);
+        });
+        updateOffset();
+
+        if (options.onChange)
+            options.onChange(currentIndex, imagesElements.length);
+
+        return true;
+    }
+
+    var prev_cw = 0, prev_ch = 0, unrot_timer = null;
+    function rotn(n) {
+        var el = vidimg(),
+            orot = parseInt(el.getAttribute('rot') || 0),
+            frot = orot + (n || 0) * 90;
+
+        if (!frot && !orot)
+            return;  // reflow noop
+
+        var co = ebi('bbox-overlay'),
+            cw = co.clientWidth,
+            ch = co.clientHeight;
+
+        if (!n && prev_cw === cw && prev_ch === ch)
+            return;  // reflow noop
+
+        prev_cw = cw;
+        prev_ch = ch;
+        var rot = frot,
+            iw = el.naturalWidth || el.videoWidth,
+            ih = el.naturalHeight || el.videoHeight,
+            magic = 4,  // idk, works in enough browsers
+            dl = el.closest('div').querySelector('figcaption a'),
+            vw = cw,
+            vh = ch - dl.offsetHeight + magic,
+            pmag = Math.min(1, Math.min(vw / ih, vh / iw)),
+            wmag = Math.min(1, Math.min(vw / iw, vh / ih));
+
+        while (rot < 0) rot += 360;
+        while (rot >= 360) rot -= 360;
+        var q = rot == 90 || rot == 270 ? 1 : 0,
+            mag = q ? pmag : wmag;
+
+        el.style.cssText = 'max-width:none; max-height:none; position:absolute; display:block; margin:0';
+        if (!orot) {
+            el.style.width = iw * wmag + 'px';
+            el.style.height = ih * wmag + 'px';
+            el.style.left = (vw - iw * wmag) / 2 + 'px';
+            el.style.top = (vh - ih * wmag) / 2 - magic + 'px';
+            q = el.offsetHeight;
+        }
+        el.style.width = iw * mag + 'px';
+        el.style.height = ih * mag + 'px';
+        el.style.left = (vw - iw * mag) / 2 + 'px';
+        el.style.top = (vh - ih * mag) / 2 - magic + 'px';
+        el.style.transform = 'rotate(' + frot + 'deg)';
+        el.setAttribute('rot', frot);
+        timer.add(rotn);
+        if (!rot) {
+            clearTimeout(unrot_timer);
+            unrot_timer = setTimeout(unrot, 300);
+        }
+    }
+    function rotl() {
+        rotn(-1);
+    }
+    function rotr() {
+        rotn(1);
+    }
+    function unrot() {
+        var el = vidimg(),
+            orot = el.getAttribute('rot'),
+            rot = parseInt(orot || 0);
+
+        while (rot < 0) rot += 360;
+        while (rot >= 360) rot -= 360;
+        if (rot || orot === null)
+            return;
+
+        clmod(el, 'nt', 1);
+        el.removeAttribute('rot');
+        el.removeAttribute("style");
+        rot = el.offsetHeight;
+        clmod(el, 'nt');
+        timer.rm(rotn);
+    }
+
+    function vid() {
+        return imagesElements[currentIndex].querySelector('video');
+    }
+
+    function vidimg() {
+        return imagesElements[currentIndex].querySelector('img, video');
+    }
+
+    function playvid(play) {
+        if (vid())
+            vid()[play ? 'play' : 'pause']();
+    }
+
+    function playpause() {
+        var v = vid();
+        if (v)
+            v[v.paused ? "play" : "pause"]();
+    }
+
+    function relseek(sec) {
+        if (vid())
+            vid().currentTime += sec;
+    }
+
+    function vidEnd() {
+        if (this == vid() && vnext)
+            showNextImage();
+    }
+
+    function mp_ctl() {
+        var v = vid();
+        if (!vmute && v && mp.au && !mp.au.paused) {
+            mp.fade_out();
+            resume_mp = true;
+        }
+        else if (resume_mp && (vmute || !v) && mp.au && mp.au.paused) {
+            mp.fade_in();
+            resume_mp = false;
+        }
+    }
+
+    function bounceAnimation(direction) {
+        slider.className = 'bounce-from-' + direction;
+        setTimeout(function () {
+            slider.className = '';
+        }, 400);
+    }
+
+    function updateOffset() {
+        var offset = -currentIndex * 100 + '%',
+            xform = slider.style.perspective !== undefined;
+
+        if (options.animation === 'fadeIn') {
+            slider.style.opacity = 0;
+            setTimeout(function () {
+                xform ?
+                    slider.style.transform = 'translate3d(' + offset + ',0,0)' :
+                    slider.style.left = offset;
+                slider.style.opacity = 1;
+            }, 400);
+        } else {
+            xform ?
+                slider.style.transform = 'translate3d(' + offset + ',0,0)' :
+                slider.style.left = offset;
+        }
+        playvid(false);
+        var v = vid();
+        if (v) {
+            playvid(true);
+            v.muted = vmute;
+            v.loop = vloop;
+        }
+        selbg();
+        mp_ctl();
+        setVmode();
+
+        var el = vidimg();
+        if (el.getAttribute('rot'))
+            timer.add(rotn);
+        else
+            timer.rm(rotn);
+
+        var prev = QS('.full-image.vis');
+        if (prev)
+            clmod(prev, 'vis');
+
+        clmod(el.closest('div'), 'vis', 1);
+    }
+
+    function preloadNext(index) {
+        if (index - currentIndex >= options.preload)
+            return;
+
+        loadImage(index + 1, function () {
+            preloadNext(index + 1);
+        });
+    }
+
+    function preloadPrev(index) {
+        if (currentIndex - index >= options.preload)
+            return;
+
+        loadImage(index - 1, function () {
+            preloadPrev(index - 1);
+        });
+    }
+
+    function bind(element, event, callback, options) {
+        element.addEventListener(event, callback, options);
+    }
+
+    function unbind(element, event, callback, options) {
+        element.removeEventListener(event, callback, options);
+    }
+
+    function destroyPlugin() {
+        unbindEvents();
+        clearCachedData();
+        unbind(document, 'keydown', keyDownHandler);
+        unbind(document, 'keyup', keyUpHandler);
+        document.getElementsByTagName('body')[0].removeChild(ebi('bbox-overlay'));
+        data = {};
+        currentGallery = [];
+        currentIndex = 0;
+    }
+
+    return {
+        run: run,
+        show: show,
+        showNext: showNextImage,
+        showPrevious: showPreviousImage,
+        relseek: relseek,
+        playpause: playpause,
+        hide: hideOverlay,
+        destroy: destroyPlugin
+    };
+})();

copyparty/web/browser.html

@@ -2,81 +2,143 @@
 <html lang="en">
 
 <head>
-    <meta charset="utf-8">
-    <title>⇆🎉 {{ title }}</title>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/browser.css{{ ts }}">
-    {%- if can_upload %}
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/upload.css{{ ts }}">
-    {%- endif %}
+	<meta charset="utf-8">
+	<title>⇆🎉 {{ title }}</title>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta name="viewport" content="width=device-width, initial-scale=0.8">
+	<link rel="stylesheet" media="screen" href="/.cpr/ui.css?_={{ ts }}">
+	<link rel="stylesheet" media="screen" href="/.cpr/browser.css?_={{ ts }}">
+	{%- if css %}
+	<link rel="stylesheet" media="screen" href="{{ css }}?_={{ ts }}">
+	{%- endif %}
 </head>
 
 <body>
-    {%- if can_upload %}
-    {%- include 'upload.html' %}
-    {%- endif %}
-    
-    <h1 id="path">
-        {%- for n in vpnodes %}
-        <a href="/{{ n[0] }}">{{ n[1] }}</a>
-        {%- endfor %}
-    </h1>
-    
-    {%- if can_read %}
-    {%- if prologue %}
-    <div id="pro" class="logue">{{ prologue }}</div>
-    {%- endif %}
+	<div id="ops"></div>
 
-    <table id="files">
-        <thead>
-            <tr>
-                <th></th>
-                <th>File Name</th>
-                <th sort="int">File Size</th>
-                <th>T</th>
-                <th>Date</th>
-            </tr>
-        </thead>
-        <tbody>
+	<div id="op_search" class="opview">
+		{%- if have_tags_idx %}
+		<div id="srch_form" class="tags"></div>
+		{%- else %}
+		<div id="srch_form"></div>
+		{%- endif %}
+		<div id="srch_q"></div>
+	</div>
+
+	<div id="op_player" class="opview opbox opwide"></div>
+
+	<div id="op_bup" class="opview opbox act">
+		<div id="u2err"></div>
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
+			<input type="hidden" name="act" value="bput" />
+			<input type="file" name="f" multiple><br />
+			<input type="submit" value="start upload">
+		</form>
+	</div>
+
+	<div id="op_mkdir" class="opview opbox act">
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
+			<input type="hidden" name="act" value="mkdir" />
+			📂<input type="text" name="name" size="30">
+			<input type="submit" value="make directory">
+		</form>
+	</div>
+
+	<div id="op_new_md" class="opview opbox">
+		<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
+			<input type="hidden" name="act" value="new_md" />
+			📝<input type="text" name="name" size="30">
+			<input type="submit" value="new markdown doc">
+		</form>
+	</div>
+
+	<div id="op_msg" class="opview opbox act">
+		<form method="post" enctype="application/x-www-form-urlencoded" accept-charset="utf-8" action="{{ url_suf }}">
+			📟<input type="text" name="msg" size="30">
+			<input type="submit" value="send msg to server log">
+		</form>
+	</div>
+
+	<div id="op_unpost" class="opview opbox"></div>
+
+	<div id="op_up2k" class="opview"></div>
+
+	<div id="op_cfg" class="opview opbox opwide"></div>
+	
+	<h1 id="path">
+		<a href="#" id="entree" tt="show navpane (directory tree sidebar)$NHotkey: B">🌲</a>
+		{%- for n in vpnodes %}
+		<a href="/{{ n[0] }}">{{ n[1] }}</a>
+		{%- endfor %}
+	</h1>
+	
+	<div id="tree"></div>
+
+<div id="wrap">
+
+	<div id="pro" class="logue">{{ logues[0] }}</div>
+
+	<table id="files">
+		<thead>
+			<tr>
+				<th name="lead"><span>c</span></th>
+				<th name="href"><span>File Name</span></th>
+				<th name="sz" sort="int"><span>Size</span></th>
+				{%- for k in taglist %}
+					{%- if k.startswith('.') %}
+				<th name="tags/{{ k }}" sort="int"><span>{{ k[1:] }}</span></th>
+					{%- else %}
+				<th name="tags/{{ k }}"><span>{{ k[0]|upper }}{{ k[1:] }}</span></th>
+					{%- endif %}
+				{%- endfor %}
+				<th name="ext"><span>T</span></th>
+				<th name="ts"><span>Date</span></th>
+			</tr>
+		</thead>
+<tbody>
 
 {%- for f in files %}
-<tr><td>{{ f[0] }}</td><td><a href="{{ f[1] }}">{{ f[2] }}</a></td><td>{{ f[3] }}</td><td>{{ f[4] }}</td><td>{{ f[5] }}</td></tr>
+<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td>
+	{%- if f.tags is defined %}
+		{%- for k in taglist %}
+<td>{{ f.tags[k] }}</td>
+		{%- endfor %}
+	{%- endif %}
+<td>{{ f.ext }}</td><td>{{ f.dt }}</td></tr>
 {%- endfor %}
 
-        </tbody>
-    </table>
-    
-    {%- if epilogue %}
-    <div id="epi" class="logue">{{ epilogue }}</div>
-    {%- endif %}
-    {%- endif %}
+		</tbody>
+	</table>
+	
+	<div id="epi" class="logue">{{ logues[1] }}</div>
 
-    <h2><a href="?h">control-panel</a></h2>
+	<h2><a href="/?h">control-panel</a></h2>
+	
+	<a href="#" id="repl">π</a>
 
-    {%- if srv_info %}
-    <div id="srv_info"><span>{{ srv_info }}</span></div>
-    {%- endif %}
+</div>
 
-    <div id="widget">
-        <div id="wtoggle">♫</div>
-        <div id="widgeti">
-            <div id="pctl"><a href="#" id="bprev">⏮</a><a href="#" id="bplay">▶</a><a href="#" id="bnext">⏭</a></div>
-            <canvas id="pvol" width="288" height="38"></canvas>
-            <canvas id="barpos"></canvas>
-            <canvas id="barbuf"></canvas>
-        </div>
-    </div>
-    
-    <script src="/.cpr/util.js{{ ts }}"></script>
+	{%- if srv_info %}
+	<div id="srv_info"><span>{{ srv_info }}</span></div>
+	{%- endif %}
 
-    {%- if can_read %}
-    <script src="/.cpr/browser.js{{ ts }}"></script>
-    {%- endif %}
-    
-    {%- if can_upload %}
-    <script src="/.cpr/up2k.js{{ ts }}"></script>
-    {%- endif %}
+	<div id="widget"></div>
+
+	<script>
+		var acct = "{{ acct }}",
+			perms = {{ perms }},
+			def_hcols = {{ def_hcols|tojson }},
+			have_up2k_idx = {{ have_up2k_idx|tojson }},
+			have_tags_idx = {{ have_tags_idx|tojson }},
+			have_mv = {{ have_mv|tojson }},
+			have_del = {{ have_del|tojson }},
+			have_unpost = {{ have_unpost|tojson }},
+			have_zip = {{ have_zip|tojson }},
+			readme = {{ readme|tojson }};
+	</script>
+	<script src="/.cpr/util.js?_={{ ts }}"></script>
+	<script src="/.cpr/browser.js?_={{ ts }}"></script>
+	<script src="/.cpr/up2k.js?_={{ ts }}"></script>
 </body>
 
 </html>

copyparty/web/browser2.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+	<meta charset="utf-8">
+	<title>{{ title }}</title>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta name="viewport" content="width=device-width, initial-scale=0.8">
+	<style>
+		html{font-family:sans-serif}
+		td{border:1px solid #999;border-width:1px 1px 0 0;padding:0 5px}
+		a{display:block}
+	</style>
+</head>
+
+<body>
+	{%- if srv_info %}
+	<p><span>{{ srv_info }}</span></p>
+	{%- endif %}
+
+	{%- if have_b_u %}
+	<form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="{{ url_suf }}">
+		<input type="hidden" name="act" value="bput" />
+		<input type="file" name="f" multiple /><br />
+		<input type="submit" value="start upload" />
+	</form>
+	<br />
+	{%- endif %}
+
+	{%- if logues[0] %}
+	<div>{{ logues[0] }}</div><br />
+	{%- endif %}
+
+	<table id="files">
+		<thead>
+			<tr>
+				<th name="lead"><span>c</span></th>
+				<th name="href"><span>File Name</span></th>
+				<th name="sz" sort="int"><span>Size</span></th>
+				<th name="ts"><span>Date</span></th>
+			</tr>
+		</thead>
+		<tbody>
+<tr><td></td><td><a href="../{{ url_suf }}">parent folder</a></td><td>-</td><td>-</td></tr>
+
+{%- for f in files %}
+<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}{{ url_suf }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td><td>{{ f.dt }}</td></tr>
+{%- endfor %}
+
+		</tbody>
+	</table>
+	
+	{%- if logues[1] %}
+	<div>{{ logues[1] }}</div><br />
+	{%- endif %}
+	
+	<h2><a href="/{{ url_suf }}{{ url_suf and '&amp;' or '?' }}h">control-panel</a></h2>
+
+</body>
+</html>

copyparty/web/dbg-audio.js

@@ -0,0 +1,61 @@
+var ofun = audio_eq.apply.bind(audio_eq);
+audio_eq.apply = function () {
+    var ac1 = mp.ac;
+    ofun();
+    var ac = mp.ac,
+        w = 2048,
+        h = 256;
+
+    if (!audio_eq.filters.length) {
+        audio_eq.ana = null;
+        return;
+    }
+
+    var can = ebi('fft_can');
+    if (!can) {
+        can = mknod('canvas');
+        can.setAttribute('id', 'fft_can');
+        can.style.cssText = 'position:absolute;left:0;bottom:5em;width:' + w + 'px;height:' + h + 'px;z-index:9001';
+        document.body.appendChild(can);
+        can.width = w;
+        can.height = h;
+    }
+    var cc = can.getContext('2d');
+    if (!ac)
+        return;
+
+    var ana = ac.createAnalyser();
+    ana.smoothingTimeConstant = 0;
+    ana.fftSize = 8192;
+
+    audio_eq.filters[0].connect(ana);
+    audio_eq.ana = ana;
+
+    var buf = new Uint8Array(ana.frequencyBinCount),
+        colw = can.width / buf.length;
+
+    cc.fillStyle = '#fc0';
+    function draw() {
+        if (ana == audio_eq.ana)
+            requestAnimationFrame(draw);
+
+        ana.getByteFrequencyData(buf);
+
+        cc.clearRect(0, 0, can.width, can.height);
+
+        /*var x = 0, w = 1;
+        for (var a = 0; a < buf.length; a++) {
+            cc.fillRect(x, h - buf[a], w, h);
+            x += w;
+        }*/
+        var mul = Math.pow(w, 4) / buf.length;
+        for (var x = 0; x < w; x++) {
+            var a = Math.floor(Math.pow(x, 4) / mul),
+                v = buf[a];
+
+            cc.fillRect(x, h - v, 1, v);
+        }
+    }
+    draw();
+};
+audio_eq.apply();

copyparty/web/md.css

@@ -1,13 +1,17 @@
-@font-face {
-	font-family: 'scp';
-	src: local('Source Code Pro Regular'), local('SourceCodePro-Regular'), url(/.cpr/deps/scp.woff2) format('woff2');
-}
 html, body {
 	color: #333;
 	background: #eee;
 	font-family: sans-serif;
 	line-height: 1.5em;
 }
+#repl {
+	position: absolute;
+	top: 0;
+	right: .5em;
+	border: none;
+	color: inherit;
+	background: none;
+}
 #mtw {
 	display: none;
 }
@@ -15,119 +19,12 @@ html, body {
 	margin: 0 auto;
 	padding: 0 1.5em;
 }
-pre, code, a {
-	color: #480;
-	background: #f7f7f7;
-	border: .07em solid #ddd;
-	border-radius: .2em;
-	padding: .1em .3em;
-	margin: 0 .1em;
+#toast {
+	bottom: auto;
+	top: 1.4em;
 }
-code {
-	font-size: .96em;
-}
-pre, code {
-	font-family: 'scp', monospace, monospace;
-	white-space: pre-wrap;
-	word-break: break-all;
-}
-pre {
-	counter-reset: precode;
-}
-pre code {
-	counter-increment: precode;
-	display: inline-block;
-	margin: 0 -.3em;
-	padding: .4em .5em;
-	border: none;
-	border-bottom: 1px solid #cdc;
-	min-width: calc(100% - .6em);
-	line-height: 1.1em;
-}
-pre code:last-child {
-	border-bottom: none;
-}
-pre code::before {
-	content: counter(precode);
-	-webkit-user-select: none;
-	display: inline-block;
-	text-align: right;
-	font-size: .75em;
-	color: #48a;
-	width: 4em;
-	padding-right: 1.5em;
-	margin-left: -5.5em;
-}
-pre code:hover {
-	background: #fec;
-	color: #360;
-}
-h1, h2 {
-	line-height: 1.5em;
-}
-h1 {
-	font-size: 1.7em;
-	text-align: center;
-	border: 1em solid #777;
-	border-width: .05em 0;
-	margin: 3em 0;
-}
-h2 {
-	font-size: 1.5em;
-	font-weight: normal;
-	background: #f7f7f7;
-	border-top: .07em solid #fff;
-	border-bottom: .07em solid #bbb;
-	border-radius: .5em .5em 0 0;
-	padding-left: .4em;
-	margin-top: 3em;
-}
-h3 {
-	border-bottom: .1em solid #999;
-}
-h1 a, h3 a, h5 a,
-h2 a, h4 a, h6 a {
-	color: inherit;
-	display: block;
-	background: none;
-	border: none;
-	padding: 0;
-	margin: 0;
-}
-#mp ul,
-#mp ol {
-	border-left: .3em solid #ddd;
-}
-#m>ul,
-#m>ol {
-	border-color: #bbb;
-}
-#mp ul>li {
-	list-style-type: disc;
-}
-#mp ul>li,
-#mp ol>li {
-	margin: .7em 0;
-}
-strong {
-	color: #000;
-}
-p>em,
-li>em,
-td>em {
-	color: #c50;
-	padding: .1em;
-	border-bottom: .1em solid #bbb;
-}
-blockquote {
-	font-family: serif;
-	background: #f7f7f7;
-	border: .07em dashed #ccc;
-	padding: 0 2em;
-	margin: 1em 0;
-}
-small {
-	opacity: .8;
+a {
+	text-decoration: none;
 }
 #toc {
 	margin: 0 1em;
@@ -163,7 +60,7 @@ small {
 	z-index: 99;
 	position: relative;
 	display: inline-block;
-	font-family: monospace, monospace;
+	font-family: 'scp', monospace, monospace;
 	font-weight: bold;
 	font-size: 1.3em;
 	line-height: .1em;
@@ -175,14 +72,6 @@ small {
 	color: #6b3;
 	text-shadow: .02em 0 0 #6b3;
 }
-table {
-	border-collapse: collapse;
-	margin: 1em 0;
-}
-th, td {
-	padding: .2em .5em;
-	border: .12em solid #aaa;
-}
 blink {
 	animation: blinker .7s cubic-bezier(.9, 0, .1, 1) infinite;
 }
@@ -195,6 +84,36 @@ blink {
 	}
 }
 
+
+.mdo pre {
+	counter-reset: precode;
+}
+.mdo pre code {
+	counter-increment: precode;
+	display: inline-block;
+	border: none;
+	border-bottom: 1px solid #cdc;
+	min-width: calc(100% - .6em);
+}
+.mdo pre code:last-child {
+	border-bottom: none;
+}
+.mdo pre code::before {
+	content: counter(precode);
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+	display: inline-block;
+	text-align: right;
+	font-size: .75em;
+	color: #48a;
+	width: 4em;
+	padding-right: 1.5em;
+	margin-left: -5.5em;
+}
+
+
 @media screen {
 	html, body {
 		margin: 0;
@@ -211,34 +130,6 @@ blink {
 	#mp {
 		max-width: 52em;
 		margin-bottom: 6em;
-		word-break: break-word;
-		overflow-wrap: break-word;
-		word-wrap: break-word; /*ie*/
-	}
-	a {
-		color: #fff;
-		background: #39b;
-		text-decoration: none;
-		padding: 0 .3em;
-		border: none;
-		border-bottom: .07em solid #079;
-	}
-	h2 {
-		color: #fff;
-		background: #555;
-		margin-top: 2em;
-		border-bottom: .22em solid #999;
-		border-top: none;
-	}
-	h1 {
-		color: #fff;
-		background: #444;
-		font-weight: normal;
-		border-top: .4em solid #fb0;
-		border-bottom: .4em solid #777;
-		border-radius: 0 1em 0 1em;
-		margin: 3em 0 1em 0;
-		padding: .5em 0;
 	}
 	#mn {
 		padding: 1.3em 0 .7em 1em;
@@ -291,6 +182,8 @@ blink {
 		color: #444;
 		background: none;
 		text-decoration: underline;
+		margin: 0 .1em;
+		padding: 0 .3em;
 		border: none;
 	}
 	#mh a:hover {
@@ -319,6 +212,10 @@ blink {
 	#toolsbox a+a {
 		text-decoration: none;
 	}
+	#lno {
+		position: absolute;
+		right: 0;
+	}
 
 
 
@@ -339,55 +236,6 @@ blink {
 	html.dark #toc li {
 		border-width: 0;
 	}
-	html.dark #mp a {
-		background: #057;
-	}
-	html.dark #mp h1 a, html.dark #mp h4 a,
-	html.dark #mp h2 a, html.dark #mp h5 a,
-	html.dark #mp h3 a, html.dark #mp h6 a {
-		color: inherit;
-		background: none;
-	}
-	html.dark pre,
-	html.dark code {
-		color: #8c0;
-		background: #1a1a1a;
-		border: .07em solid #333;
-	}
-	html.dark #mp ul,
-	html.dark #mp ol {
-		border-color: #444;
-	}
-	html.dark #m>ul,
-	html.dark #m>ol {
-		border-color: #555;
-	}
-	html.dark strong {
-		color: #fff;
-	}
-	html.dark p>em,
-	html.dark li>em,
-	html.dark td>em {
-		color: #f94;
-		border-color: #666;
-	}
-	html.dark h1 {
-		background: #383838;
-		border-top: .4em solid #b80;
-		border-bottom: .4em solid #4c4c4c;
-	}
-	html.dark h2 {
-		background: #444;
-		border-bottom: .22em solid #555;
-	}
-	html.dark td,
-	html.dark th {
-		border-color: #444;
-	}
-	html.dark blockquote {
-		background: #282828;
-		border: .07em dashed #444;
-	}
 	html.dark #mn a:not(:last-child)::after {
 		border-color: rgba(255,255,255,0.3);
 	}
@@ -493,12 +341,15 @@ blink {
 		mso-footer-margin: .6in;
 		mso-paper-source: 0;
 	}
-	a {
+	.mdo a {
 		color: #079;
 		text-decoration: none;
 		border-bottom: .07em solid #4ac;
 		padding: 0 .3em;
 	}
+	#repl {
+		display: none;
+	}
 	#toc>ul {
 		border-left: .1em solid #84c4dd;
 	}
@@ -523,18 +374,20 @@ blink {
 	a[ctr]::before {
 		content: attr(ctr) '. ';
 	}
-	h1 {
+	.mdo h1 {
 		margin: 2em 0;
 	}
-	h2 {
+	.mdo h2 {
 		margin: 2em 0 0 0;
 	}
-	h1, h2, h3 {
+	.mdo h1,
+	.mdo h2,
+	.mdo h3 {
 		page-break-inside: avoid;
 	}
-	h1::after,
-	h2::after,
-	h3::after {
+	.mdo h1::after,
+	.mdo h2::after,
+	.mdo h3::after {
 		content: 'orz';
 		color: transparent;
 		display: block;
@@ -542,20 +395,20 @@ blink {
 		padding: 4em 0 0 0;
 		margin: 0 0 -5em 0;
 	}
-	p {
+	.mdo p {
 		page-break-inside: avoid;
 	}
-	table {
+	.mdo table {
 		page-break-inside: auto;
 	}
-	tr {
+	.mdo tr {
 		page-break-inside: avoid;
 		page-break-after: auto;
 	}
-	thead {
+	.mdo thead {
 		display: table-header-group;
 	}
-	tfoot {
+	.mdo tfoot {
 		display: table-footer-group;
 	}
 	#mp a.vis::after {
@@ -563,40 +416,32 @@ blink {
 		border-bottom: 1px solid #bbb;
 		color: #444;
 	}
-	blockquote {
+	.mdo blockquote {
 		border-color: #555;
 	}
-	code {
+	.mdo code {
 		border-color: #bbb;
 	}
-	pre, pre code {
+	.mdo pre,
+	.mdo pre code {
 		border-color: #999;
 	}
-	pre code::before {
+	.mdo pre code::before {
 		color: #058;
 	}
 
 
 	
-	html.dark a {
+	html.dark .mdo a {
 		color: #000;
 	}
-	html.dark pre,
-	html.dark code {
+	html.dark .mdo pre,
+	html.dark .mdo code {
 		color: #240;
 	}
-	html.dark p>em,
-	html.dark li>em,
-	html.dark td>em {
+	html.dark .mdo p>em,
+	html.dark .mdo li>em,
+	html.dark .mdo td>em {
 		color: #940;
 	}
 }
-
-/*
-*[data-ln]:before {
-	content: attr(data-ln);
-	font-size: .8em;
-	margin: 0 .4em;
-	color: #f0c;
-}
-*/

copyparty/web/md.html

@@ -1,11 +1,12 @@
 <!DOCTYPE html><html><head>
 	<meta charset="utf-8">
-	<title>📝🎉 {{ title }}</title> <!-- 📜 -->
+	<title>📝🎉 {{ title }}</title>
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=0.7">
-	<link href="/.cpr/md.css" rel="stylesheet">
+	<link rel="stylesheet" href="/.cpr/ui.css?_={{ ts }}">
+	<link rel="stylesheet" href="/.cpr/md.css?_={{ ts }}">
 	{%- if edit %}
-	<link href="/.cpr/md2.css" rel="stylesheet">
+	<link rel="stylesheet" href="/.cpr/md2.css?_={{ ts }}">
 	{%- endif %}
 </head>
 <body>
@@ -14,9 +15,9 @@
 		<a id="lightswitch" href="#">go dark</a>
 		<a id="navtoggle" href="#">hide nav</a>
 		{%- if edit %}
-			<a id="save" href="?edit">save</a>
-			<a id="sbs" href="#">sbs</a>
-			<a id="nsbs" href="#">editor</a>
+			<a id="save" href="{{ arg_base }}edit" tt="Hotkey: ctrl-s">save</a>
+			<a id="sbs" href="#" tt="editor and preview side by side">sbs</a>
+			<a id="nsbs" href="#" tt="switch between editor and preview$NHotkey: ctrl-e">editor</a>
 			<div id="toolsbox">
 				<a id="tools" href="#">tools</a>
 				<a id="fmt_table" href="#">prettify table (ctrl-k)</a>
@@ -25,10 +26,11 @@
 				<a id="cfg_uni" href="#">non-ascii: whitelist</a>
 				<a id="help" href="#">help</a>
 			</div>
+			<span id="lno">L#</span>
 		{%- else %}
-			<a href="?edit">edit (basic)</a>
-			<a href="?edit2">edit (fancy)</a>
-			<a href="?raw">view raw</a>
+			<a href="{{ arg_base }}edit" tt="good: higher performance$Ngood: same document width as viewer$Nbad: assumes you know markdown">edit (basic)</a>
+			<a href="{{ arg_base }}edit2" tt="not in-house so probably less buggy">edit (fancy)</a>
+			<a href="{{ arg_base }}raw">view raw</a>
 		{%- endif %}
 	</div>
 	<div id="toc"></div>
@@ -42,8 +44,9 @@
 				if you're still reading this, check that javascript is allowed
 			</div>
 		</div>
-		<div id="mp"></div>
+		<div id="mp" class="mdo"></div>
 	</div>
+	<a href="#" id="repl">π</a>
 	
 	{%- if edit %}
 	<div id="helpbox">
@@ -126,29 +129,30 @@ write markdown (most html is 🙆 too)
 var last_modified = {{ lastmod }};
 var md_opt = {
 	link_md_as_html: false,
-	allow_plugins: {{ md_plug }}
+	allow_plugins: {{ md_plug }},
+	modpoll_freq: {{ md_chk_rate }}
 };
 
 (function () {
-    var btn = document.getElementById("lightswitch");
-    var toggle = function (e) {
-		if (e) e.preventDefault();
-        var dark = !document.documentElement.getAttribute("class");
-        document.documentElement.setAttribute("class", dark ? "dark" : "");
-        btn.innerHTML = "go " + (dark ? "light" : "dark");
-        if (window.localStorage)
-            localStorage.setItem('darkmode', dark ? 1 : 0);
-    };
-    btn.onclick = toggle;
-    if (window.localStorage && localStorage.getItem('darkmode') == 1)
-		toggle();
+    var l = localStorage,
+		drk = l.getItem('lightmode') != 1,
+		btn = document.getElementById("lightswitch"),
+		f = function (e) {
+if (e) { e.preventDefault(); drk = !drk; }
+document.documentElement.setAttribute("class", drk? "dark":"light");
+btn.innerHTML = "go " + (drk ? "light":"dark");
+l.setItem('lightmode', drk? 0:1);
+    	};
+	
+	btn.onclick = f;
+	f();
 })();
 
 	</script>
-    <script src="/.cpr/util.js"></script>
-	<script src="/.cpr/deps/marked.full.js"></script>
-	<script src="/.cpr/md.js"></script>
+    <script src="/.cpr/util.js?_={{ ts }}"></script>
+	<script src="/.cpr/deps/marked.js?_={{ ts }}"></script>
+	<script src="/.cpr/md.js?_={{ ts }}"></script>
 	{%- if edit %}
-	<script src="/.cpr/md2.js"></script>
+	<script src="/.cpr/md2.js?_={{ ts }}"></script>
 	{%- endif %}
 </body></html>

copyparty/web/md.js

@@ -1,12 +1,12 @@
 "use strict";
 
-var dom_toc = document.getElementById('toc');
-var dom_wrap = document.getElementById('mw');
-var dom_hbar = document.getElementById('mh');
-var dom_nav = document.getElementById('mn');
-var dom_pre = document.getElementById('mp');
-var dom_src = document.getElementById('mt');
-var dom_navtgl = document.getElementById('navtoggle');
+var dom_toc = ebi('toc');
+var dom_wrap = ebi('mw');
+var dom_hbar = ebi('mh');
+var dom_nav = ebi('mn');
+var dom_pre = ebi('mp');
+var dom_src = ebi('mt');
+var dom_navtgl = ebi('navtoggle');
 
 
 // chrome 49 needs this
@@ -24,29 +24,12 @@ var dbg = function () { };
 var md_plug = {};
 
 
-function hesc(txt) {
-    return txt.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
-}
-
-
-function cls(dom, name, add) {
-    var re = new RegExp('(^| )' + name + '( |$)');
-    var lst = (dom.getAttribute('class') + '').replace(re, "$1$2").replace(/  /, "");
-    dom.setAttribute('class', lst + (add ? ' ' + name : ''));
-}
-
-
-function statify(obj) {
-    return JSON.parse(JSON.stringify(obj));
-}
-
-
 // dodge browser issues
 (function () {
     var ua = navigator.userAgent;
     if (ua.indexOf(') Gecko/') !== -1 && /Linux| Mac /.exec(ua)) {
         // necessary on ff-68.7 at least
-        var s = document.createElement('style');
+        var s = mknod('style');
         s.innerHTML = '@page { margin: .5in .6in .8in .6in; }';
         console.log(s.innerHTML);
         document.head.appendChild(s);
@@ -65,7 +48,7 @@ function statify(obj) {
         if (a > 0)
             loc.push(n[a]);
 
-        var dec = hesc(decodeURIComponent(n[a]));
+        var dec = esc(uricom_dec(n[a])[0]);
 
         nav.push('<a href="/' + loc.join('/') + '">' + dec + '</a>');
     }
@@ -73,6 +56,26 @@ function statify(obj) {
 })();
 
 
+// image load handler
+var img_load = (function () {
+    var r = {};
+    r.callbacks = [];
+
+    function fire() {
+        for (var a = 0; a < r.callbacks.length; a++)
+            r.callbacks[a]();
+    }
+
+    var timeout = null;
+    r.done = function () {
+        clearTimeout(timeout);
+        timeout = setTimeout(fire, 500);
+    };
+
+    return r;
+})();
+
+
 // faster than replacing the entire html (chrome 1.8x, firefox 1.6x)
 function copydom(src, dst, lv) {
     var sc = src.childNodes,
@@ -161,7 +164,7 @@ function copydom(src, dst, lv) {
 
 
 function md_plug_err(ex, js) {
-    var errbox = document.getElementById('md_errbox');
+    var errbox = ebi('md_errbox');
     if (errbox)
         errbox.parentNode.removeChild(errbox);
 
@@ -175,17 +178,17 @@ function md_plug_err(ex, js) {
         msg = "Line " + ln + ", " + msg;
         var lns = js.split('\n');
         if (ln < lns.length) {
-            o = document.createElement('span');
-            o.style.cssText = 'color:#ac2;font-size:.9em;font-family:scp;display:block';
+            o = mknod('span');
+            o.style.cssText = "color:#ac2;font-size:.9em;font-family:'scp',monospace,monospace;display:block";
             o.textContent = lns[ln - 1];
         }
     }
-    errbox = document.createElement('div');
+    errbox = mknod('div');
     errbox.setAttribute('id', 'md_errbox');
     errbox.style.cssText = 'position:absolute;top:0;left:0;padding:1em .5em;background:#2b2b2b;color:#fc5'
     errbox.textContent = msg;
     errbox.onclick = function () {
-        alert('' + ex.stack);
+        modal.alert('<pre>' + esc(ex.stack) + '</pre>');
     };
     if (o) {
         errbox.appendChild(o);
@@ -264,7 +267,14 @@ function convert_markdown(md_text, dest_dom) {
 
         throw ex;
     }
-    var md_dom = new DOMParser().parseFromString(md_html, "text/html").body;
+    var md_dom = dest_dom;
+    try {
+        md_dom = new DOMParser().parseFromString(md_html, "text/html").body;
+    }
+    catch (ex) {
+        md_dom.innerHTML = md_html;
+        window.copydom = noop;
+    }
 
     var nodes = md_dom.getElementsByTagName('a');
     for (var a = nodes.length - 1; a >= 0; a--) {
@@ -299,7 +309,7 @@ function convert_markdown(md_text, dest_dom) {
     }
 
     // separate <code> for each line in <pre>
-    var nodes = md_dom.getElementsByTagName('pre');
+    nodes = md_dom.getElementsByTagName('pre');
     for (var a = nodes.length - 1; a >= 0; a--) {
         var el = nodes[a];
 
@@ -356,6 +366,10 @@ function convert_markdown(md_text, dest_dom) {
 
     copydom(md_dom, dest_dom, 0);
 
+    var imgs = dest_dom.getElementsByTagName('img');
+    for (var a = 0, aa = imgs.length; a < aa; a++)
+        imgs[a].onload = img_load.done;
+
     if (ext && ext[0].render2)
         try {
             ext[0].render2(dest_dom);
@@ -367,7 +381,7 @@ function convert_markdown(md_text, dest_dom) {
 
 
 function init_toc() {
-    var loader = document.getElementById('ml');
+    var loader = ebi('ml');
     loader.parentNode.removeChild(loader);
 
     var anchors = [];  // list of toc entries, complex objects
@@ -490,13 +504,16 @@ function init_toc() {
 // "main" :p
 convert_markdown(dom_src.value, dom_pre);
 var toc = init_toc();
+img_load.callbacks = [toc.refresh];
 
 
 // scroll handler
 var redraw = (function () {
-    var sbs = false;
+    var sbs = true;
     function onresize() {
-        sbs = window.matchMedia('(min-width: 64em)').matches;
+        if (window.matchMedia)
+            sbs = window.matchMedia('(min-width: 64em)').matches;
+
         var y = (dom_hbar.offsetTop + dom_hbar.offsetHeight) + 'px';
         if (sbs) {
             dom_toc.style.top = y;
@@ -524,11 +541,12 @@ dom_navtgl.onclick = function () {
     dom_navtgl.innerHTML = hidden ? 'show nav' : 'hide nav';
     dom_nav.style.display = hidden ? 'none' : 'block';
 
-    if (window.localStorage)
-        localStorage.setItem('hidenav', hidden ? 1 : 0);
-
+    swrite('hidenav', hidden ? 1 : 0);
     redraw();
 };
 
-if (window.localStorage && localStorage.getItem('hidenav') == 1)
+if (sread('hidenav') == 1)
     dom_navtgl.onclick();
+
+if (window['tt'])
+    tt.init();

copyparty/web/md2.css

@@ -1,108 +1,110 @@
 #toc {
-    display: none;
+	display: none;
 }
 #mtw {
-    display: block;
-    position: fixed;
-    left: .5em;
-    bottom: 0;
-    width: calc(100% - 56em);
+	display: block;
+	position: fixed;
+	left: .5em;
+	bottom: 0;
+	width: calc(100% - 56em);
 }
 #mw {
-    left: calc(100% - 55em);
-    overflow-y: auto;
-    position: fixed;
-    bottom: 0;
+	left: calc(100% - 55em);
+	overflow-y: auto;
+	position: fixed;
+	bottom: 0;
 }
 
 
 /* single-screen */
 #mtw.preview,
 #mw.editor {
-    opacity: 0;
-    z-index: 1;
+	opacity: 0;
+	z-index: 1;
 }
 #mw.preview,
 #mtw.editor {
-    z-index: 5;
+	z-index: 5;
 }
 #mtw.single,
 #mw.single {
-    margin: 0;
-    left: 1em;
-    left: max(1em, calc((100% - 56em) / 2));
+	margin: 0;
+	left: 1em;
+	left: max(1em, calc((100% - 56em) / 2));
 }
 #mtw.single {
-    width: 55em;
-    width: min(55em, calc(100% - 2em));
+	width: 55em;
+	width: min(55em, calc(100% - 2em));
 }
 
 
 #mp {
-    position: relative;
+	position: relative;
 }
 #mt, #mtr {
-    width: 100%;
-    height: calc(100% - 1px);
-    color: #444;
-    background: #f7f7f7;
-    border: 1px solid #999;
-    outline: none;
-    padding: 0;
-    margin: 0;
-    font-family: 'consolas', monospace, monospace;
-    white-space: pre-wrap;
-    word-break: break-word;
-    overflow-wrap: break-word;
-    word-wrap: break-word; /*ie*/
-    overflow-y: scroll;
-    line-height: 1.3em;
-    font-size: .9em;
-    position: relative;
-    scrollbar-color: #eb0 #f7f7f7;
+	width: 100%;
+	height: calc(100% - 1px);
+	color: #444;
+	background: #f7f7f7;
+	border: 1px solid #999;
+	outline: none;
+	padding: 0;
+	margin: 0;
+	font-family: 'scp', monospace, monospace;
+	white-space: pre-wrap;
+	word-break: break-word;
+	overflow-wrap: break-word;
+	word-wrap: break-word; /*ie*/
+	overflow-y: scroll;
+	line-height: 1.3em;
+	font-size: .9em;
+	position: relative;
+	scrollbar-color: #eb0 #f7f7f7;
 }
 html.dark #mt {
-    color: #eee;
-    background: #222;
-    border: 1px solid #777;
-    scrollbar-color: #b80 #282828;
+	color: #eee;
+	background: #222;
+	border: 1px solid #777;
+	scrollbar-color: #b80 #282828;
 }
 #mtr {
-    position: absolute;
-    top: 0;
-    left: 0;
+	position: absolute;
+	top: 0;
+	left: 0;
 }
 #save.force-save {
-    color: #400;
-    background: #f97;
-    border-radius: .15em;
+	color: #400;
+	background: #f97;
+	border-radius: .15em;
+}
+html.dark #save.force-save {
+	color: #fca;
+	background: #720;
 }
 #save.disabled {
-    opacity: .4;
+	opacity: .4;
 }
 #helpbox {
-    display: none;
-    position: fixed;
-    background: #f7f7f7;
-    box-shadow: 0 .5em 2em #777;
-    border-radius: .4em;
-    padding: 2em;
-    top: 4em;
-    overflow-y: auto;
-    height: calc(100% - 12em);
-    left: calc(50% - 15em);
-    right: 0;
-    width: 30em;
-    z-index: 9001;
+	background: #f7f7f7;
+	border-radius: .4em;
+	z-index: 9001;
+	display: none;
+	position: fixed;
+	padding: 2em;
+	top: 4em;
+	overflow-y: auto;
+	box-shadow: 0 .5em 2em #777;
+	height: calc(100% - 12em);
+	left: calc(50% - 15em);
+	right: 0;
+	width: 30em;
 }
 #helpclose {
-    display: block;
+	display: block;
 }
 html.dark #helpbox {
-    background: #222;
-    box-shadow: 0 .5em 2em #444;
-    border: 1px solid #079;
-    border-width: 1px 0;
+	box-shadow: 0 .5em 2em #444;
+	background: #222;
+	border: 1px solid #079;
+	border-width: 1px 0;
 }
-
-# mt {opacity: .5;top:1px}

copyparty/web/md2.js

@@ -11,15 +11,15 @@ var js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
 
 
 // dom nodes
-var dom_swrap = document.getElementById('mtw');
-var dom_sbs = document.getElementById('sbs');
-var dom_nsbs = document.getElementById('nsbs');
-var dom_tbox = document.getElementById('toolsbox');
+var dom_swrap = ebi('mtw');
+var dom_sbs = ebi('sbs');
+var dom_nsbs = ebi('nsbs');
+var dom_tbox = ebi('toolsbox');
 var dom_ref = (function () {
-    var d = document.createElement('div');
+    var d = mknod('div');
     d.setAttribute('id', 'mtr');
     dom_swrap.appendChild(d);
-    d = document.getElementById('mtr');
+    d = ebi('mtr');
     // hide behind the textarea (offsetTop is not computed if display:none)
     dom_src.style.zIndex = '4';
     d.style.zIndex = '3';
@@ -71,7 +71,7 @@ var map_src = [];
 var map_pre = [];
 function genmap(dom, oldmap) {
     var find = nlines;
-    while (oldmap && find --> 0) {
+    while (oldmap && find-- > 0) {
         var tmap = genmapq(dom, '*[data-ln="' + find + '"]');
         if (!tmap || !tmap.length)
             continue;
@@ -94,11 +94,11 @@ var nlines = 0;
 var draw_md = (function () {
     var delay = 1;
     function draw_md() {
-        var t0 = new Date().getTime();
+        var t0 = Date.now();
         var src = dom_src.value;
         convert_markdown(src, dom_pre);
 
-        var lines = hesc(src).replace(/\r/g, "").split('\n');
+        var lines = esc(src).replace(/\r/g, "").split('\n');
         nlines = lines.length;
         var html = [];
         for (var a = 0; a < lines.length; a++)
@@ -108,9 +108,9 @@ var draw_md = (function () {
         map_src = genmap(dom_ref, map_src);
         map_pre = genmap(dom_pre, map_pre);
 
-        cls(document.getElementById('save'), 'disabled', src == server_md);
+        clmod(ebi('save'), 'disabled', src == server_md);
 
-        var t1 = new Date().getTime();
+        var t1 = Date.now();
         delay = t1 - t0 > 100 ? 25 : 1;
     }
 
@@ -127,6 +127,12 @@ var draw_md = (function () {
 })();
 
 
+// discard TOC callback, just regen editor scroll map
+img_load.callbacks = [function () {
+    map_pre = genmap(dom_pre, map_pre);
+}];
+
+
 // resize handler
 redraw = (function () {
     function onresize() {
@@ -136,7 +142,6 @@ redraw = (function () {
         dom_ref.style.width = getComputedStyle(dom_src).offsetWidth + 'px';
         map_src = genmap(dom_ref, map_src);
         map_pre = genmap(dom_pre, map_pre);
-        dbg(document.body.clientWidth + 'x' + document.body.clientHeight);
     }
     function setsbs() {
         dom_wrap.setAttribute('class', '');
@@ -144,7 +149,7 @@ redraw = (function () {
         onresize();
     }
     function modetoggle() {
-        mode = dom_nsbs.innerHTML;
+        var mode = dom_nsbs.innerHTML;
         dom_nsbs.innerHTML = mode == 'editor' ? 'preview' : 'editor';
         mode += ' single';
         dom_wrap.setAttribute('class', mode);
@@ -223,61 +228,151 @@ redraw = (function () {
 })();
 
 
+// modification checker
+function Modpoll() {
+    var r = {
+        skip_one: true,
+        disabled: false
+    };
+
+    r.periodic = function () {
+        var skip = null;
+
+        if (toast.visible)
+            skip = 'toast';
+
+        else if (r.skip_one)
+            skip = 'saved';
+
+        else if (r.disabled)
+            skip = 'disabled';
+
+        if (skip) {
+            console.log('modpoll skip, ' + skip);
+            r.skip_one = false;
+            return;
+        }
+
+        console.log('modpoll...');
+        var url = (document.location + '').split('?')[0] + '?raw&_=' + Date.now();
+        var xhr = new XMLHttpRequest();
+        xhr.open('GET', url, true);
+        xhr.responseType = 'text';
+        xhr.onreadystatechange = r.cb;
+        xhr.send();
+    };
+
+    r.cb = function () {
+        if (r.disabled || r.skip_one) {
+            console.log('modpoll abort');
+            return;
+        }
+
+        if (this.readyState != XMLHttpRequest.DONE)
+            return;
+
+        if (this.status !== 200) {
+            console.log('modpoll err ' + this.status + ": " + this.responseText);
+            return;
+        }
+
+        if (!this.responseText)
+            return;
+
+        var server_ref = server_md.replace(/\r/g, '');
+        var server_now = this.responseText.replace(/\r/g, '');
+
+        if (server_ref != server_now) {
+            console.log("modpoll diff |" + server_ref.length + "|, |" + server_now.length + "|");
+            r.disabled = true;
+            var msg = [
+                "The document has changed on the server.",
+                "The changes will NOT be loaded into your editor automatically.",
+                "",
+                "Press F5 or CTRL-R to refresh the page,",
+                "replacing your document with the server copy.",
+                "",
+                "You can close this message to ignore and contnue."
+            ];
+            return toast.warn(0, msg.join('\n'));
+        }
+
+        console.log('modpoll eq');
+    };
+
+    if (md_opt.modpoll_freq > 0)
+        setInterval(r.periodic, 1000 * md_opt.modpoll_freq);
+
+    return r;
+}
+var modpoll = new Modpoll();
+
+
+window.onbeforeunload = function (e) {
+    if ((ebi("save").getAttribute('class') + '').indexOf('disabled') >= 0)
+        return; //nice (todo)
+
+    e.preventDefault(); //ff
+    e.returnValue = ''; //chrome
+};
+
+
 // save handler
 function save(e) {
     if (e) e.preventDefault();
-    var save_btn = document.getElementById("save"),
+    var save_btn = ebi("save"),
         save_cls = save_btn.getAttribute('class') + '';
 
-    if (save_cls.indexOf('disabled') >= 0) {
-        toast('font-size:2em;color:#fc6;width:9em;', 'no changes');
-        return;
-    }
+    if (save_cls.indexOf('disabled') >= 0)
+        return toast.inf(2, "no changes");
 
     var force = (save_cls.indexOf('force-save') >= 0);
-    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document')) {
-        alert('ok, aborted');
-        return;
+    function save2() {
+        var txt = dom_src.value,
+            fd = new FormData();
+
+        fd.append("act", "tput");
+        fd.append("lastmod", (force ? -1 : last_modified));
+        fd.append("body", txt);
+
+        var url = (document.location + '').split('?')[0];
+        var xhr = new XMLHttpRequest();
+        xhr.open('POST', url, true);
+        xhr.responseType = 'text';
+        xhr.onreadystatechange = save_cb;
+        xhr.btn = save_btn;
+        xhr.txt = txt;
+
+        modpoll.skip_one = true;  // skip one iteration while we save
+        xhr.send(fd);
     }
 
-    var txt = dom_src.value;
-
-    var fd = new FormData();
-    fd.append("act", "tput");
-    fd.append("lastmod", (force ? -1 : last_modified));
-    fd.append("body", txt);
-
-    var url = (document.location + '').split('?')[0];
-    var xhr = new XMLHttpRequest();
-    xhr.open('POST', url, true);
-    xhr.responseType = 'text';
-    xhr.onreadystatechange = save_cb;
-    xhr.btn = save_btn;
-    xhr.txt = txt;
-    xhr.send(fd);
+    if (!force)
+        save2();
+    else
+        modal.confirm('confirm that you wish to lose the changes made on the server since you opened this document', save2, function () {
+            toast.inf(3, 'aborted');
+        });
 }
 
 function save_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
+    if (this.status !== 200)
+        return toast.err(0, 'Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
 
     var r;
     try {
         r = JSON.parse(this.responseText);
     }
     catch (ex) {
-        alert('Failed to parse reply from server:\n\n' + this.responseText);
-        return;
+        return toast.err(0, 'Failed to parse reply from server:\n\n' + this.responseText);
     }
 
     if (!r.ok) {
-        if (!this.btn.classList.contains('force-save')) {
-            this.btn.classList.add('force-save');
+        if (!clgot(this.btn, 'force-save')) {
+            clmod(this.btn, 'force-save', 1);
             var msg = [
                 'This file has been modified since you started editing it!\n',
                 'if you really want to overwrite, press save again.\n',
@@ -287,15 +382,13 @@ function save_cb() {
                 r.lastmod + ' lastmod on the server now,',
                 r.now + ' server time now,\n',
             ];
-            alert(msg.join('\n'));
+            return toast.err(0, msg.join('\n'));
         }
-        else {
-            alert('Error! Save failed.  Maybe this JSON explains why:\n\n' + this.responseText);
-        }
-        return;
+        else
+            return toast.err(0, 'Error! Save failed.  Maybe this JSON explains why:\n\n' + this.responseText);
     }
 
-    this.btn.classList.remove('force-save');
+    clmod(this.btn, 'force-save');
     //alert('save OK -- wrote ' + r.size + ' bytes.\n\nsha512: ' + r.sha512);
 
     run_savechk(r.lastmod, this.txt, this.btn, 0);
@@ -303,7 +396,7 @@ function save_cb() {
 
 function run_savechk(lastmod, txt, btn, ntry) {
     // download the saved doc from the server and compare
-    var url = (document.location + '').split('?')[0] + '?raw&_=' + new Date().getTime();
+    var url = (document.location + '').split('?')[0] + '?raw&_=' + Date.now();
     var xhr = new XMLHttpRequest();
     xhr.open('GET', url, true);
     xhr.responseType = 'text';
@@ -319,10 +412,8 @@ function savechk_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
+    if (this.status !== 200)
+        return toast.err(0, 'Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
 
     var doc1 = this.txt.replace(/\r\n/g, "\n");
     var doc2 = this.responseText.replace(/\r\n/g, "\n");
@@ -335,35 +426,20 @@ function savechk_cb() {
             }, 100);
             return;
         }
-        alert(
+        modal.alert(
             'Error! The document on the server does not appear to have saved correctly (your editor contents and the server copy is not identical). Place the document on your clipboard for now and check the server logs for hints\n\n' +
             'Length: yours=' + doc1.length + ', server=' + doc2.length
         );
-        alert('yours, ' + doc1.length + ' byte:\n[' + doc1 + ']');
-        alert('server, ' + doc2.length + ' byte:\n[' + doc2 + ']');
+        modal.alert('yours, ' + doc1.length + ' byte:\n[' + doc1 + ']');
+        modal.alert('server, ' + doc2.length + ' byte:\n[' + doc2 + ']');
         return;
     }
 
     last_modified = this.lastmod;
     server_md = this.txt;
     draw_md();
-    toast('font-size:6em;font-family:serif;color:#cf6;width:4em;',
-        'OK✔️<span style="font-size:.2em;color:#999;position:absolute">' + this.ntry + '</span>');
-}
-
-function toast(style, msg) {
-    var ok = document.createElement('div');
-    style += 'font-weight:bold;background:#444;border-radius:.3em;padding:.6em 0;position:fixed;top:30%;left:calc(50% - 2em);text-align:center;z-index:9001;transition:opacity 0.2s ease-in-out;opacity:1';
-    ok.setAttribute('style', style);
-    ok.innerHTML = msg;
-    var parent = document.getElementById('m');
-    document.documentElement.appendChild(ok);
-    setTimeout(function () {
-        ok.style.opacity = 0;
-    }, 500);
-    setTimeout(function () {
-        ok.parentNode.removeChild(ok);
-    }, 750);
+    toast.ok(2, 'save OK' + (this.ntry ? '\nattempt ' + this.ntry : ''));
+    modpoll.disabled = false;
 }
 
 
@@ -543,6 +619,10 @@ function md_backspace() {
     if (/^\s*$/.test(left))
         return true;
 
+    // same if selection
+    if (o0 != dom_src.selectionEnd)
+        return true;
+
     // same if line is all-whitespace or non-markup
     var v = m[0].replace(/[^ ]/g, " ");
     if (v === m[0] || v.length !== left.length)
@@ -626,7 +706,8 @@ function fmt_table(e) {
         lpipe = tab[1].indexOf('|') < tab[1].indexOf('-'),
         rpipe = tab[1].lastIndexOf('|') > tab[1].lastIndexOf('-'),
         re_lpipe = lpipe ? /^\s*\|\s*/ : /^\s*/,
-        re_rpipe = rpipe ? /\s*\|\s*$/ : /\s*$/;
+        re_rpipe = rpipe ? /\s*\|\s*$/ : /\s*$/,
+        ncols;
 
     // the second row defines the table,
     // need to process that first
@@ -639,7 +720,7 @@ function fmt_table(e) {
 
         var ind2 = tab[a].match(re_ind)[0];
         if (ind != ind2 && a != 1)  // the table can be a list entry or something, ignore [0]
-            return alert(err + 'indentation mismatch on row#2 and ' + row_name + ',\n' + tab[a]);
+            return toast.err(7, err + 'indentation mismatch on row#2 and ' + row_name + ',\n' + tab[a]);
 
         var t = tab[a].slice(ind.length);
         t = t.replace(re_lpipe, "");
@@ -649,7 +730,7 @@ function fmt_table(e) {
         if (a == 0)
             ncols = tab[a].length;
         else if (ncols < tab[a].length)
-            return alert(err + 'num.columns(' + row_name + ') exceeding row#2;  ' + ncols + ' < ' + tab[a].length);
+            return toast.err(7, err + 'num.columns(' + row_name + ') exceeding row#2;  ' + ncols + ' < ' + tab[a].length);
 
         // if row has less columns than row2, fill them in
         while (tab[a].length < ncols)
@@ -666,7 +747,7 @@ function fmt_table(e) {
     for (var col = 0; col < tab[1].length; col++) {
         var m = tab[1][col].match(re_align);
         if (!m)
-            return alert(err + 'invalid column specification, row#2, col ' + (col + 1) + ', [' + tab[1][col] + ']');
+            return toast.err(7, err + 'invalid column specification, row#2, col ' + (col + 1) + ', [' + tab[1][col] + ']');
 
         if (m[2]) {
             if (m[1])
@@ -751,14 +832,12 @@ function mark_uni(e) {
     dom_tbox.setAttribute('class', '');
 
     var txt = dom_src.value,
-        ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g');
+        ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g'),
+        mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
 
-    mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
+    if (txt == mod)
+        return toast.inf(5, 'no results;  no modifications were made');
 
-    if (txt == mod) {
-        alert('no results;  no modifications were made');
-        return;
-    }
     dom_src.value = mod;
 }
 
@@ -772,10 +851,9 @@ function iter_uni(e) {
         re = new RegExp('([^' + js_uni_whitelist + ']+)'),
         m = re.exec(txt.slice(ofs));
 
-    if (!m) {
-        alert('no more hits from cursor onwards');
-        return;
-    }
+    if (!m)
+        return toast.inf(5, 'no more hits from cursor onwards');
+
     ofs += m.index;
 
     dom_src.setSelectionRange(ofs, ofs + m[0].length, "forward");
@@ -789,44 +867,74 @@ function iter_uni(e) {
 // configure whitelist
 function cfg_uni(e) {
     if (e) e.preventDefault();
-    esc_uni_whitelist = prompt("unicode whitelist", esc_uni_whitelist);
-    js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
+
+    modal.prompt("unicode whitelist", esc_uni_whitelist, function (reply) {
+        esc_uni_whitelist = reply;
+        js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
+    }, null);
 }
 
 
+var set_lno = (function () {
+    var t = null,
+        pi = null,
+        pv = null,
+        lno = ebi('lno');
+
+    function poke() {
+        clearTimeout(t);
+        t = setTimeout(fire, 20);
+    }
+
+    function fire() {
+        try {
+            clearTimeout(t);
+
+            var i = dom_src.selectionStart;
+            if (i === pi)
+                return;
+
+            var v = 'L' + dom_src.value.slice(0, i).split('\n').length;
+            if (v != pv)
+                lno.innerHTML = v;
+
+            pi = i;
+            pv = v;
+        }
+        catch (e) { }
+    }
+
+    timer.add(fire);
+    return poke;
+})();
+
+
 // hotkeys / toolbar
 (function () {
     function keydown(ev) {
         ev = ev || window.event;
-        var kc = ev.keyCode || ev.which;
-        var ctrl = ev.ctrlKey || ev.metaKey;
-        //console.log(ev.code, kc);
-        if (ctrl && (ev.code == "KeyS" || kc == 83)) {
+        var kc = ev.code || ev.keyCode || ev.which;
+        //console.log(ev.key, ev.code, ev.keyCode, ev.which);
+        if (ctrl(ev) && (ev.code == "KeyS" || kc == 83)) {
             save();
             return false;
         }
         if (ev.code == "Escape" || kc == 27) {
-            var d = document.getElementById('helpclose');
+            var d = ebi('helpclose');
             if (d)
                 d.click();
         }
-        if (document.activeElement == dom_src) {
-            if (ev.code == "Tab" || kc == 9) {
-                md_indent(ev.shiftKey);
-                return false;
-            }
-            if (ctrl && (ev.code == "KeyH" || kc == 72)) {
+        if (document.activeElement != dom_src)
+            return true;
+
+        set_lno();
+
+        if (ctrl(ev)) {
+            if (ev.code == "KeyH" || kc == 72) {
                 md_header(ev.shiftKey);
                 return false;
             }
-            if (!ctrl && (ev.code == "Home" || kc == 36)) {
-                md_home(ev.shiftKey);
-                return false;
-            }
-            if (!ctrl && !ev.shiftKey && (ev.code == "Enter" || kc == 13)) {
-                return md_newline();
-            }
-            if (ctrl && (ev.code == "KeyZ" || kc == 90)) {
+            if (ev.code == "KeyZ" || kc == 90) {
                 if (ev.shiftKey)
                     action_stack.redo();
                 else
@@ -834,51 +942,63 @@ function cfg_uni(e) {
 
                 return false;
             }
-            if (ctrl && (ev.code == "KeyY" || kc == 89)) {
+            if (ev.code == "KeyY" || kc == 89) {
                 action_stack.redo();
                 return false;
             }
-            if (!ctrl && !ev.shiftKey && kc == 8) {
-                return md_backspace();
-            }
-            if (ctrl && (ev.code == "KeyK")) {
+            if (ev.code == "KeyK") {
                 fmt_table();
                 return false;
             }
-            if (ctrl && (ev.code == "KeyU")) {
+            if (ev.code == "KeyU") {
                 iter_uni();
                 return false;
             }
-            if (ctrl && (ev.code == "KeyE")) {
+            if (ev.code == "KeyE") {
                 dom_nsbs.click();
-                //fmt_table();
                 return false;
             }
             var up = ev.code == "ArrowUp" || kc == 38;
             var dn = ev.code == "ArrowDown" || kc == 40;
-            if (ctrl && (up || dn)) {
+            if (up || dn) {
                 md_p_jump(dn);
                 return false;
             }
         }
+        else {
+            if (ev.code == "Tab" || kc == 9) {
+                md_indent(ev.shiftKey);
+                return false;
+            }
+            if (ev.code == "Home" || kc == 36) {
+                md_home(ev.shiftKey);
+                return false;
+            }
+            if (!ev.shiftKey && (ev.code == "Enter" || kc == 13)) {
+                return md_newline();
+            }
+            if (!ev.shiftKey && kc == 8) {
+                return md_backspace();
+            }
+        }
     }
     document.onkeydown = keydown;
-    document.getElementById('save').onclick = save;
+    ebi('save').onclick = save;
 })();
 
 
-document.getElementById('tools').onclick = function (e) {
+ebi('tools').onclick = function (e) {
     if (e) e.preventDefault();
     var is_open = dom_tbox.getAttribute('class') != 'open';
     dom_tbox.setAttribute('class', is_open ? 'open' : '');
 };
 
 
-document.getElementById('help').onclick = function (e) {
+ebi('help').onclick = function (e) {
     if (e) e.preventDefault();
     dom_tbox.setAttribute('class', '');
 
-    var dom = document.getElementById('helpbox');
+    var dom = ebi('helpbox');
     var dtxt = dom.getElementsByTagName('textarea');
     if (dtxt.length > 0) {
         convert_markdown(dtxt[0].value, dom);
@@ -886,16 +1006,16 @@ document.getElementById('help').onclick = function (e) {
     }
 
     dom.style.display = 'block';
-    document.getElementById('helpclose').onclick = function () {
+    ebi('helpclose').onclick = function () {
         dom.style.display = 'none';
     };
 };
 
 
-document.getElementById('fmt_table').onclick = fmt_table;
-document.getElementById('mark_uni').onclick = mark_uni;
-document.getElementById('iter_uni').onclick = iter_uni;
-document.getElementById('cfg_uni').onclick = cfg_uni;
+ebi('fmt_table').onclick = fmt_table;
+ebi('mark_uni').onclick = mark_uni;
+ebi('iter_uni').onclick = iter_uni;
+ebi('cfg_uni').onclick = cfg_uni;
 
 
 // blame steen
@@ -923,7 +1043,7 @@ action_stack = (function () {
         var p1 = from.length,
             p2 = to.length;
 
-        while (p1 --> 0 && p2 --> 0)
+        while (p1-- > 0 && p2-- > 0)
             if (from[p1] != to[p2])
                 break;
 
@@ -1003,13 +1123,12 @@ action_stack = (function () {
         ref = newtxt;
         dbg('undos(%d) redos(%d)', hist.un.length, hist.re.length);
         if (hist.un.length > 0)
-            dbg(statify(hist.un.slice(-1)[0]));
+            dbg(jcp(hist.un.slice(-1)[0]));
         if (hist.re.length > 0)
-            dbg(statify(hist.re.slice(-1)[0]));
+            dbg(jcp(hist.re.slice(-1)[0]));
     }
 
     return {
-        push: push,
         undo: undo,
         redo: redo,
         push: schedule_push,
@@ -1017,14 +1136,3 @@ action_stack = (function () {
         _ref: ref
     }
 })();
-
-/*
-document.getElementById('help').onclick = function () {
-    var c1 = getComputedStyle(dom_src).cssText.split(';');
-    var c2 = getComputedStyle(dom_ref).cssText.split(';');
-    var max = Math.min(c1.length, c2.length);
-    for (var a = 0; a < max; a++)
-        if (c1[a] !== c2[a])
-            console.log(c1[a] + '\n' + c2[a]);
-}
-*/

copyparty/web/mde.css

@@ -7,315 +7,149 @@ html .editor-toolbar>button.active { border-color: rgba(0,0,0,0.4); background:
 html .editor-toolbar>i.separator { border-left: 1px solid #ccc; }
 html .editor-toolbar.disabled-for-preview>button:not(.no-disable) { opacity: .35 }
 
+
+
 html {
-    line-height: 1.5em;
+	line-height: 1.5em;
 }
 html, body {
-    margin: 0;
-    padding: 0;
-    min-height: 100%;
-    font-family: sans-serif;
-    background: #f7f7f7;
-    color: #333;
+	margin: 0;
+	padding: 0;
+	min-height: 100%;
+	font-family: sans-serif;
+	background: #f7f7f7;
+	color: #333;
 }
+#toast {
+	bottom: auto;
+	top: 1.4em;
+}
+#repl {
+	position: absolute;
+	top: 0;
+	right: .5em;
+	border: none;
+	color: inherit;
+	background: none;
+	text-decoration: none;
+}
+
+
+
 #mn {
-    font-weight: normal;
-    margin: 1.3em 0 .7em 1em;
+	font-weight: normal;
+	margin: 1.3em 0 .7em 1em;
 }
 #mn a {
-    color: #444;
-    margin: 0 0 0 -.2em;
-    padding: 0 0 0 .4em;
-    text-decoration: none;
-    /* ie: */
-    border-bottom: .1em solid #777\9;
-    margin-right: 1em\9;
+	color: #444;
+	margin: 0 0 0 -.2em;
+	padding: 0 0 0 .4em;
+	text-decoration: none;
+	/* ie: */
+	border-bottom: .1em solid #777\9;
+	margin-right: 1em\9;
 }
 #mn a:first-child {
-    padding-left: .5em;
+	padding-left: .5em;
 }
 #mn a:last-child {
-    padding-right: .5em;
+	padding-right: .5em;
 }
 #mn a:not(:last-child):after {
-    content: '';
-    width: 1.05em;
-    height: 1.05em;
-    margin: -.2em .3em -.2em -.4em;
-    display: inline-block;
-    border: 1px solid rgba(0,0,0,0.2);
-    border-width: .2em .2em 0 0;
-    transform: rotate(45deg);
+	content: '';
+	width: 1.05em;
+	height: 1.05em;
+	margin: -.2em .3em -.2em -.4em;
+	display: inline-block;
+	border: 1px solid rgba(0,0,0,0.2);
+	border-width: .2em .2em 0 0;
+	transform: rotate(45deg);
 }
 #mn a:hover {
-    color: #000;
-    text-decoration: underline;
+	color: #000;
+	text-decoration: underline;
 }
 
 html .editor-toolbar>button.disabled {
-    opacity: .35;
-    pointer-events: none;
+	opacity: .35;
+	pointer-events: none;
 }
 html .editor-toolbar>button.save.force-save {
-    background: #f97;
-}
-
-/*
-*[data-ln]:before {
-	content: attr(data-ln);
-	font-size: .8em;
-	margin: 0 .4em;
-	color: #f0c;
-}
-.cm-header { font-size: .4em !important }
-*/
-
-
-
-
-
-/* copied from md.css for now */
-.mdo pre,
-.mdo code,
-.mdo a {
-	color: #480;
-	background: #f7f7f7;
-	border: .07em solid #ddd;
-	border-radius: .2em;
-	padding: .1em .3em;
-	margin: 0 .1em;
-}
-.mdo code {
-	font-size: .96em;
-}
-.mdo pre,
-.mdo code {
-	font-family: monospace, monospace;
-	white-space: pre-wrap;
-	word-break: break-all;
-}
-.mdo pre code {
-	display: block;
-	margin: 0 -.3em;
-	padding: .4em .5em;
-	line-height: 1.1em;
-}
-.mdo a {
-    color: #fff;
-    background: #39b;
-    text-decoration: none;
-    padding: 0 .3em;
-    border: none;
-    border-bottom: .07em solid #079;
-}
-.mdo h2 {
-    color: #fff;
-    background: #555;
-    margin-top: 2em;
-    border-bottom: .22em solid #999;
-    border-top: none;
-}
-.mdo h1 {
-    color: #fff;
-    background: #444;
-    font-weight: normal;
-    border-top: .4em solid #fb0;
-    border-bottom: .4em solid #777;
-    border-radius: 0 1em 0 1em;
-    margin: 3em 0 1em 0;
-    padding: .5em 0;
-}
-h1, h2 {
-	line-height: 1.5em;
-}
-h1 {
-	font-size: 1.7em;
-	text-align: center;
-	border: 1em solid #777;
-	border-width: .05em 0;
-	margin: 3em 0;
-}
-h2 {
-	font-size: 1.5em;
-	font-weight: normal;
-	background: #f7f7f7;
-	border-top: .07em solid #fff;
-	border-bottom: .07em solid #bbb;
-	border-radius: .5em .5em 0 0;
-	padding-left: .4em;
-	margin-top: 3em;
-}
-.mdo ul,
-.mdo ol {
-	border-left: .3em solid #ddd;
-}
-.mdo>ul,
-.mdo>ol {
-	border-color: #bbb;
-}
-.mdo ul>li {
-	list-style-type: disc;
-}
-.mdo ul>li,
-.mdo ol>li {
-	margin: .7em 0;
-}
-strong {
-	color: #000;
-}
-p>em,
-li>em,
-td>em {
-	color: #c50;
-	padding: .1em;
-	border-bottom: .1em solid #bbb;
-}
-blockquote {
-	font-family: serif;
-	background: #f7f7f7;
-	border: .07em dashed #ccc;
-	padding: 0 2em;
-	margin: 1em 0;
-}
-small {
-	opacity: .8;
-}
-table {
-	border-collapse: collapse;
-}
-td {
-	padding: .2em .5em;
-	border: .12em solid #aaa;
-}
-th {
-	border: .12em solid #aaa;
-}
-
-
-
-
-
-/* mde support */
-.mdo {
-    padding: 1em;
-    background: #f7f7f7;
-}
-html.dark .mdo {
-    background: #1c1c1c;
+	background: #f97;
 }
 .CodeMirror {
-    background: #f7f7f7;
+	background: #f7f7f7;
 }
 
 
 
-
-
 /* darkmode */
 html.dark .mdo,
 html.dark .CodeMirror {
-    border-color: #222;
+	border-color: #222;
 }
 html.dark,
 html.dark body,
 html.dark .CodeMirror {
-    background: #222;
-    color: #ccc;
+	background: #222;
+	color: #ccc;
 }
 html.dark .CodeMirror-cursor {
-    border-color: #fff;
+	border-color: #fff;
 }
 html.dark .CodeMirror-selected {
-    box-shadow: 0 0 1px #0cf inset;
+	box-shadow: 0 0 1px #0cf inset;
 }
 html.dark .CodeMirror-selected,
 html.dark .CodeMirror-selectedtext {
-    border-radius: .1em;
-    background: #246;
-    color: #fff;
-}
-html.dark .mdo a {
-    background: #057;
-}
-html.dark .mdo h1 a, html.dark .mdo h4 a,
-html.dark .mdo h2 a, html.dark .mdo h5 a,
-html.dark .mdo h3 a, html.dark .mdo h6 a {
-    color: inherit;
-    background: none;
-}
-html.dark pre,
-html.dark code {
-    color: #8c0;
-    background: #1a1a1a;
-    border: .07em solid #333;
-}
-html.dark .mdo ul,
-html.dark .mdo ol {
-    border-color: #444;
-}
-html.dark .mdo>ul,
-html.dark .mdo>ol {
-    border-color: #555;
-}
-html.dark strong {
-    color: #fff;
-}
-html.dark p>em,
-html.dark li>em,
-html.dark td>em {
-    color: #f94;
-    border-color: #666;
-}
-html.dark h1 {
-    background: #383838;
-    border-top: .4em solid #b80;
-    border-bottom: .4em solid #4c4c4c;
-}
-html.dark h2 {
-    background: #444;
-    border-bottom: .22em solid #555;
-}
-html.dark td,
-html.dark th {
-    border-color: #444;
-}
-html.dark blockquote {
-    background: #282828;
-    border: .07em dashed #444;
+	border-radius: .1em;
+	background: #246;
+	color: #fff;
 }
 
 
 
 html.dark #mn a {
-    color: #ccc;
+	color: #ccc;
 }
 html.dark #mn a:not(:last-child):after {
-    border-color: rgba(255,255,255,0.3);
+	border-color: rgba(255,255,255,0.3);
 }
 html.dark .editor-toolbar {
-    border-color: #2c2c2c;
-    background: #1c1c1c;
+	border-color: #2c2c2c;
+	background: #1c1c1c;
 }
 html.dark .editor-toolbar>i.separator {
-    border-left: 1px solid #444;
-    border-right: 1px solid #111;
+	border-left: 1px solid #444;
+	border-right: 1px solid #111;
 }
 html.dark .editor-toolbar>button {
-    margin-left: -1px; border: 1px solid rgba(255,255,255,0.1);
-    color: #aaa;
+	margin-left: -1px; border: 1px solid rgba(255,255,255,0.1);
+	color: #aaa;
 }
 
 
 
 html.dark .editor-toolbar>button:hover {
-    color: #333;
+	color: #333;
 }
 html.dark .editor-toolbar>button.active {
-    color: #333;
-    border-color: #ec1;
-    background: #c90;
+	color: #333;
+	border-color: #ec1;
+	background: #c90;
 }
 html.dark .editor-toolbar::after,
 html.dark .editor-toolbar::before {
-    background: none;
-}
+	background: none;
+}
+
+
+
+/* ui.css overrides */
+.mdo {
+	padding: 1em;
+	background: #f7f7f7;
+}
+html.dark .mdo {
+	background: #1c1c1c;
+}

copyparty/web/mde.html

@@ -3,9 +3,10 @@
 	<title>📝🎉 {{ title }}</title>
 	<meta http-equiv="X-UA-Compatible" content="IE=edge">
 	<meta name="viewport" content="width=device-width, initial-scale=0.7">
-	<link href="/.cpr/mde.css" rel="stylesheet">
-	<link href="/.cpr/deps/mini-fa.css" rel="stylesheet">
-	<link href="/.cpr/deps/easymde.css" rel="stylesheet">
+	<link rel="stylesheet" href="/.cpr/ui.css?_={{ ts }}">
+	<link rel="stylesheet" href="/.cpr/mde.css?_={{ ts }}">
+	<link rel="stylesheet" href="/.cpr/deps/mini-fa.css?_={{ ts }}">
+	<link rel="stylesheet" href="/.cpr/deps/easymde.css?_={{ ts }}">
 </head>
 <body>
 	<div id="mw">
@@ -20,29 +21,31 @@
 			<textarea id="mt" style="display:none" autocomplete="off">{{ md }}</textarea>
 		</div>
 	</div>
+	<a href="#" id="repl">π</a>
 	<script>
 
 var last_modified = {{ lastmod }};
 var md_opt = {
 	link_md_as_html: false,
-	allow_plugins: {{ md_plug }}
+	allow_plugins: {{ md_plug }},
+	modpoll_freq: {{ md_chk_rate }}
 };
 
 var lightswitch = (function () {
-	var fun = function () {
-		var dark = !!!document.documentElement.getAttribute("class");
-		document.documentElement.setAttribute("class", dark ? "dark" : "");
-		if (window.localStorage)
-			localStorage.setItem('darkmode', dark ? 1 : 0);
-	};
-	if (window.localStorage && localStorage.getItem('darkmode') == 1)
-		fun();
-	
-	return fun;
+	var l = localStorage,
+		drk = l.getItem('lightmode') != 1,
+		f = function (e) {
+if (e) drk = !drk;
+document.documentElement.setAttribute("class", drk? "dark":"light");
+l.setItem('lightmode', drk? 0:1);
+		};
+	f();
+	return f;
 })();
 
 	</script>
-    <script src="/.cpr/util.js"></script>
-	<script src="/.cpr/deps/easymde.js"></script>
-	<script src="/.cpr/mde.js"></script>
+    <script src="/.cpr/util.js?_={{ ts }}"></script>
+	<script src="/.cpr/deps/marked.js?_={{ ts }}"></script>
+	<script src="/.cpr/deps/easymde.js?_={{ ts }}"></script>
+	<script src="/.cpr/mde.js?_={{ ts }}"></script>
 </body></html>

copyparty/web/mde.js

@@ -1,9 +1,9 @@
 "use strict";
 
-var dom_wrap = document.getElementById('mw');
-var dom_nav = document.getElementById('mn');
-var dom_doc = document.getElementById('m');
-var dom_md = document.getElementById('mt');
+var dom_wrap = ebi('mw');
+var dom_nav = ebi('mn');
+var dom_doc = ebi('m');
+var dom_md = ebi('mt');
 
 (function () {
     var n = document.location + '';
@@ -15,7 +15,7 @@ var dom_md = document.getElementById('mt');
         if (a > 0)
             loc.push(n[a]);
 
-        var dec = decodeURIComponent(n[a]).replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+        var dec = uricom_dec(n[a])[0].replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
 
         nav.push('<a href="/' + loc.join('/') + '">' + dec + '</a>');
     }
@@ -65,17 +65,17 @@ var mde = (function () {
     mde.codemirror.on("change", function () {
         md_changed(mde);
     });
-    var loader = document.getElementById('ml');
+    var loader = ebi('ml');
     loader.parentNode.removeChild(loader);
     return mde;
 })();
 
 function set_jumpto() {
-    document.querySelector('.editor-preview-side').onclick = jumpto;
+    QS('.editor-preview-side').onclick = jumpto;
 }
 
 function jumpto(ev) {
-    var tgt = ev.target || ev.srcElement;
+    var tgt = ev.target;
     var ln = null;
     while (tgt && !ln) {
         ln = tgt.getAttribute('data-ln');
@@ -94,67 +94,63 @@ function md_changed(mde, on_srv) {
         window.md_saved = mde.value();
 
     var md_now = mde.value();
-    var save_btn = document.querySelector('.editor-toolbar button.save');
-
-    if (md_now == window.md_saved)
-        save_btn.classList.add('disabled');
-    else
-        save_btn.classList.remove('disabled');
+    var save_btn = QS('.editor-toolbar button.save');
 
+    clmod(save_btn, 'disabled', md_now == window.md_saved);
     set_jumpto();
 }
 
 function save(mde) {
-    var save_btn = document.querySelector('.editor-toolbar button.save');
-    if (save_btn.classList.contains('disabled')) {
-        alert('there is nothing to save');
-        return;
-    }
-    var force = save_btn.classList.contains('force-save');
-    if (force && !confirm('confirm that you wish to lose the changes made on the server since you opened this document')) {
-        alert('ok, aborted');
-        return;
+    var save_btn = QS('.editor-toolbar button.save');
+    if (clgot(save_btn, 'disabled'))
+        return toast.inf(2, 'no changes');
+
+    var force = clgot(save_btn, 'force-save');
+    function save2() {
+        var txt = mde.value();
+
+        var fd = new FormData();
+        fd.append("act", "tput");
+        fd.append("lastmod", (force ? -1 : last_modified));
+        fd.append("body", txt);
+
+        var url = (document.location + '').split('?')[0];
+        var xhr = new XMLHttpRequest();
+        xhr.open('POST', url, true);
+        xhr.responseType = 'text';
+        xhr.onreadystatechange = save_cb;
+        xhr.btn = save_btn;
+        xhr.mde = mde;
+        xhr.txt = txt;
+        xhr.send(fd);
     }
 
-    var txt = mde.value();
-
-    var fd = new FormData();
-    fd.append("act", "tput");
-    fd.append("lastmod", (force ? -1 : last_modified));
-    fd.append("body", txt);
-
-    var url = (document.location + '').split('?')[0];
-    var xhr = new XMLHttpRequest();
-    xhr.open('POST', url, true);
-    xhr.responseType = 'text';
-    xhr.onreadystatechange = save_cb;
-    xhr.btn = save_btn;
-    xhr.mde = mde;
-    xhr.txt = txt;
-    xhr.send(fd);
+    if (!force)
+        save2();
+    else
+        modal.confirm('confirm that you wish to lose the changes made on the server since you opened this document', save2, function () {
+            toast.inf(3, 'aborted');
+        });
 }
 
 function save_cb() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
+    if (this.status !== 200)
+        return toast.err(0, 'Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
 
     var r;
     try {
         r = JSON.parse(this.responseText);
     }
     catch (ex) {
-        alert('Failed to parse reply from server:\n\n' + this.responseText);
-        return;
+        return toast.err(0, 'Failed to parse reply from server:\n\n' + this.responseText);
     }
 
     if (!r.ok) {
-        if (!this.btn.classList.contains('force-save')) {
-            this.btn.classList.add('force-save');
+        if (!clgot(this.btn, 'force-save')) {
+            clmod(this.btn, 'force-save', 1);
             var msg = [
                 'This file has been modified since you started editing it!\n',
                 'if you really want to overwrite, press save again.\n',
@@ -164,15 +160,13 @@ function save_cb() {
                 r.lastmod + ' lastmod on the server now,',
                 r.now + ' server time now,\n',
             ];
-            alert(msg.join('\n'));
+            return toast.err(0, msg.join('\n'));
         }
-        else {
-            alert('Error! Save failed.  Maybe this JSON explains why:\n\n' + this.responseText);
-        }
-        return;
+        else
+            return toast.err(0, 'Error! Save failed.  Maybe this JSON explains why:\n\n' + this.responseText);
     }
 
-    this.btn.classList.remove('force-save');
+    clmod(this.btn, 'force-save');
     //alert('save OK -- wrote ' + r.size + ' bytes.\n\nsha512: ' + r.sha512);
 
     // download the saved doc from the server and compare
@@ -192,35 +186,23 @@ function save_chk() {
     if (this.readyState != XMLHttpRequest.DONE)
         return;
 
-    if (this.status !== 200) {
-        alert('Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
-        return;
-    }
+    if (this.status !== 200)
+        return toast.err(0, 'Error!  The file was NOT saved.\n\n' + this.status + ": " + (this.responseText + '').replace(/^<pre>/, ""));
 
     var doc1 = this.txt.replace(/\r\n/g, "\n");
     var doc2 = this.responseText.replace(/\r\n/g, "\n");
     if (doc1 != doc2) {
-        alert(
+        modal.alert(
             'Error! The document on the server does not appear to have saved correctly (your editor contents and the server copy is not identical). Place the document on your clipboard for now and check the server logs for hints\n\n' +
             'Length: yours=' + doc1.length + ', server=' + doc2.length
         );
-        alert('yours, ' + doc1.length + ' byte:\n[' + doc1 + ']');
-        alert('server, ' + doc2.length + ' byte:\n[' + doc2 + ']');
+        modal.alert('yours, ' + doc1.length + ' byte:\n[' + doc1 + ']');
+        modal.alert('server, ' + doc2.length + ' byte:\n[' + doc2 + ']');
         return;
     }
 
     last_modified = this.lastmod;
     md_changed(this.mde, true);
 
-    var ok = document.createElement('div');
-    ok.setAttribute('style', 'font-size:6em;font-family:serif;font-weight:bold;color:#cf6;background:#444;border-radius:.3em;padding:.6em 0;position:fixed;top:30%;left:calc(50% - 2em);width:4em;text-align:center;z-index:9001;transition:opacity 0.2s ease-in-out;opacity:1');
-    ok.innerHTML = 'OK✔️';
-    var parent = document.getElementById('m');
-    document.documentElement.appendChild(ok);
-    setTimeout(function () {
-        ok.style.opacity = 0;
-    }, 500);
-    setTimeout(function () {
-        ok.parentNode.removeChild(ok);
-    }, 750);
+    toast.ok(2, 'save OK' + (this.ntry ? '\nattempt ' + this.ntry : ''));
 }

copyparty/web/msg.css

@@ -3,7 +3,7 @@ html,body,tr,th,td,#files,a {
 	background: none;
 	font-weight: inherit;
 	font-size: inherit;
-	padding: none;
+	padding: 0;
 	border: none;
 }
 html {
@@ -11,21 +11,19 @@ html {
 	background: #333;
 	font-family: sans-serif;
 	text-shadow: 1px 1px 0px #000;
+	touch-action: manipulation;
 }
 html, body {
 	margin: 0;
 	padding: 0;
 }
-body {
-	padding-bottom: 5em;
-}
 #box {
-    padding: .5em 1em;
-    background: #2c2c2c;
+	padding: .5em 1em;
+	background: #2c2c2c;
 }
 pre {
 	font-family: monospace, monospace;
 }
 a {
 	color: #fc5;
-}
+}

copyparty/web/msg.html

@@ -6,7 +6,7 @@
     <title>copyparty</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/msg.css">
+    <link rel="stylesheet" media="screen" href="/.cpr/msg.css?_={{ ts }}">
 </head>
 
 <body>

copyparty/web/splash.css

@@ -3,6 +3,9 @@ html, body, #wrap {
 	background: #f7f7f7;
 	font-family: sans-serif;
 }
+html {
+	touch-action: manipulation;
+}
 #wrap {
 	max-width: 40em;
 	margin: 2em auto;
@@ -26,6 +29,42 @@ a {
 	border-radius: .2em;
 	padding: .2em .8em;
 }
+#repl {
+	border: none;
+	background: none;
+	color: inherit;
+	padding: 0;
+}
+table {
+	border-collapse: collapse;
+}
+.vols td,
+.vols th {
+	padding: .3em .6em;
+	text-align: left;
+}
+.num {
+	border-right: 1px solid #bbb;
+}
+.num td {
+	padding: .1em .7em .1em 0;
+}
+.num td:first-child {
+	text-align: right;
+}
+.btns {
+	margin: 1em 0;
+}
+#msg {
+	margin: 3em 0;
+}
+#msg h1 {
+	margin-bottom: 0;
+}
+#msg h1 + p {
+	margin-top: .3em;
+	text-align: right;
+}
 
 
 html.dark,
@@ -44,10 +83,13 @@ html.dark a {
 }
 html.dark input {
 	color: #fff;
-	background: #624;
-	border: 1px solid #c27;
+	background: #626;
+	border: 1px solid #c2c;
 	border-width: 1px 0 0 0;
 	border-radius: .5em;
 	padding: .5em .7em;
 	margin: 0 .5em 0 0;
-}
+}
+html.dark .num {
+	border-color: #777;
+}

copyparty/web/splash.html

@@ -6,41 +6,84 @@
     <title>copyparty</title>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=0.8">
-    <link rel="stylesheet" type="text/css" media="screen" href="/.cpr/splash.css">
+    <link rel="stylesheet" media="screen" href="/.cpr/splash.css?_={{ ts }}">
+    <link rel="stylesheet" media="screen" href="/.cpr/ui.css?_={{ ts }}">
 </head>
 
 <body>
     <div id="wrap">
-        <p>hello {{ this.uname }}</p>
+        {%- if this.uname == '*' %}
+            <p>howdy stranger &nbsp; <small>(you're not logged in)</small></p>
+        {%- else %}
+            <p>welcome back, <strong>{{ this.uname }}</strong></p>
+        {%- endif %}
 
+        {%- if msg %}
+        <div id="msg">
+            {{ msg }}
+        </div>
+        {%- endif %}
+
+        {%- if avol %}
+        <h1>admin panel:</h1>
+        <table><tr><td> <!-- hehehe -->
+            <table class="num">
+                <tr><td>scanning</td><td>{{ scanning }}</td></tr>
+                <tr><td>hash-q</td><td>{{ hashq }}</td></tr>
+                <tr><td>tag-q</td><td>{{ tagq }}</td></tr>
+                <tr><td>mtp-q</td><td>{{ mtpq }}</td></tr>
+            </table>
+        </td><td>
+            <table class="vols">
+                <thead><tr><th>vol</th><th>action</th><th>status</th></tr></thead>
+                <tbody>
+                    {% for mp in avol %}
+                    {%- if mp in vstate and vstate[mp] %}
+                    <tr><td><a href="{{ mp }}{{ url_suf }}">{{ mp }}</a></td><td><a href="{{ mp }}?scan">rescan</a></td><td>{{ vstate[mp] }}</td></tr>
+                    {%- endif %}
+                    {% endfor %}
+                </tbody>
+            </table>
+        </td></tr></table>
+        <div class="btns">
+            <a href="/?stack">dump stack</a>
+        </div>
+        {%- endif %}
+
+        {%- if rvol %}
         <h1>you can browse these:</h1>
         <ul>
             {% for mp in rvol %}
-            <li><a href="/{{ mp }}">/{{ mp }}</a></li>
+            <li><a href="{{ mp }}{{ url_suf }}">{{ mp }}</a></li>
             {% endfor %}
         </ul>
+        {%- endif %}
 
+        {%- if wvol %}
         <h1>you can upload to:</h1>
         <ul>
             {% for mp in wvol %}
-            <li><a href="/{{ mp }}">/{{ mp }}</a></li>
+            <li><a href="{{ mp }}{{ url_suf }}">{{ mp }}</a></li>
             {% endfor %}
         </ul>
+        {%- endif %}
 
         <h1>login for more:</h1>
         <ul>
-            <form method="post" enctype="multipart/form-data" action="/">
+            <form method="post" enctype="multipart/form-data" action="/{{ qvpath }}">
                 <input type="hidden" name="act" value="login" />
                 <input type="password" name="cppwd" />
                 <input type="submit" value="Login" />
             </form>
         </ul>
     </div>
+	<a href="#" id="repl">π</a>
     <script>
 
-if (window.localStorage && localStorage.getItem('darkmode') == 1)
+if (localStorage.getItem('lightmode') != 1)
     document.documentElement.setAttribute("class", "dark");
 
 </script>
+<script src="/.cpr/util.js?_={{ ts }}"></script>
 </body>
-</html>
+</html>

copyparty/web/ui.css

@@ -0,0 +1,454 @@
+@font-face {
+	font-family: 'scp';
+	font-display: swap;
+	src: local('Source Code Pro Regular'), local('SourceCodePro-Regular'), url(/.cpr/deps/scp.woff2) format('woff2');
+}
+html {
+	touch-action: manipulation;
+}
+#tt, #toast {
+	position: fixed;
+	max-width: 34em;
+	max-width: min(34em, 90%);
+	max-width: min(34em, calc(100% - 7em));
+	background: #222;
+	border: 0 solid #777;
+	box-shadow: 0 .2em .5em #222;
+	border-radius: .4em;
+	z-index: 9001;
+}
+#tt {
+	max-width: min(34em, calc(100% - 3.3em));
+	overflow: hidden;
+	margin: .7em 0;
+	padding: 0 1.3em;
+	height: 0;
+	opacity: .1;
+	transition: opacity 0.14s, height 0.14s, padding 0.14s;
+}
+#toast {
+	bottom: 5em;
+	right: -1em;
+	line-height: 1.5em;
+	padding: 1em 1.3em;
+	margin-left: 3em;
+	border-width: .4em 0;
+	overflow-wrap: break-word;
+	transform: translateX(100%);
+	transition:
+		transform .4s cubic-bezier(.2, 1.2, .5, 1),
+		right .4s cubic-bezier(.2, 1.2, .5, 1);
+	text-shadow: 1px 1px 0 #000;
+	color: #fff;
+}
+#toast a {
+	color: inherit;
+	text-shadow: inherit;
+	background: rgba(0, 0, 0, 0.4);
+	border-radius: .3em;
+	padding: .2em .3em;
+}
+#toast a#toastc {
+	display: inline-block;
+	position: absolute;
+	overflow: hidden;
+	left: 0;
+	width: 0;
+	opacity: 0;
+	padding: .3em 0;
+	margin: -.3em 0 0 0;
+	line-height: 1.3em;
+	color: #000;
+	border: none;
+	outline: none;
+	text-shadow: none;
+	border-radius: .5em 0 0 .5em;
+	transition: left .3s, width .3s, padding .3s, opacity .3s;
+}
+#toastb {
+	max-height: 70vh;
+	overflow-y: auto;
+}
+#toast.scroll #toastb {
+	overflow-y: scroll;
+	margin-right: -1.2em;
+	padding-right: .7em;
+}
+#toast pre {
+	margin: 0;
+}
+#toast.vis {
+	right: 1.3em;
+	transform: unset;
+}
+#toast.vis #toastc {
+	left: -2em;
+	width: .4em;
+	padding: .3em .8em;
+	opacity: 1;
+}
+#toast.inf {
+	background: #07a;
+	border-color: #0be;
+}
+#toast.inf #toastc {
+	background: #0be;
+}
+#toast.ok {
+	background: #380;
+	border-color: #8e4;
+}
+#toast.ok #toastc {
+	background: #8e4;
+}
+#toast.warn {
+	background: #960;
+	border-color: #fc0;
+}
+#toast.warn #toastc {
+	background: #fc0;
+}
+#toast.err {
+	background: #900;
+	border-color: #d06;
+}
+#toast.err #toastc {
+	background: #d06;
+}
+#tt.b {
+	padding: 0 2em;
+	border-radius: .5em;
+	box-shadow: 0 .2em 1em #000;
+}
+#tt.show {
+	padding: 1em 1.3em;
+	border-width: .4em 0;
+	height: auto;
+	opacity: 1;
+}
+#tt.show.b {
+	padding: 1.5em 2em;
+	border-width: .5em 0;
+}
+#modalc code,
+#tt code {
+	background: #3c3c3c;
+	padding: .1em .3em;
+	border-top: 1px solid #777;
+	border-radius: .3em;
+	line-height: 1.7em;
+}
+#tt em {
+	color: #f6a;
+}
+html.light #tt {
+	background: #fff;
+	border-color: #888 #000 #777 #000;
+}
+html.light #tt,
+html.light #toast {
+	box-shadow: 0 .3em 1em rgba(0,0,0,0.4);
+}
+#modalc code,
+html.light #tt code {
+	background: #060;
+	color: #fff;
+}
+html.light #tt em {
+	color: #d38;
+}
+#modal {
+	position: fixed;
+    overflow: auto;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	width: 100%;
+	height: 100%;
+	z-index: 9001;
+	background: rgba(64,64,64,0.6);
+}
+#modal>table {
+    width: 100%;
+    height: 100%;
+}
+#modal td {
+	text-align: center;
+}
+#modalc {
+	position: relative;
+	display: inline-block;
+	background: #f7f7f7;
+	color: #333;
+	text-shadow: none;
+	text-align: left;
+	margin: 3em;
+	padding: 1em 1.1em;
+	border-radius: .6em;
+    box-shadow: 0 .3em 3em rgba(0,0,0,0.5);
+	max-width: 50em;
+	max-height: 30em;
+	overflow: auto;
+}
+@media (min-width: 40em) {
+    #modalc {
+        min-width: 30em;
+    }
+}
+#modalc li {
+	margin: 1em 0;
+}
+#modalc h6 {
+	font-size: 1.3em;
+	border-bottom: 1px solid #999;
+	margin: 0;
+	padding: .3em;
+	text-align: center;
+}
+#modalb {
+	position: sticky;
+	text-align: right;
+	padding-top: 1em;
+	bottom: 0;
+	right: 0;
+}
+#modalb a {
+	color: #000;
+	background: #ccc;
+	display: inline-block;
+	border-radius: .3em;
+	padding: .5em 1em;
+	outline: none;
+	border: none;
+}
+#modalb a:focus,
+#modalb a:hover {
+	background: #06d;
+	color: #fff;
+}
+#modalb a+a {
+	margin-left: .5em;
+}
+#modali {
+	display: block;
+	background: #fff;
+	color: #000;
+	width: calc(100% - 1.25em);
+    margin: 1em -.1em 0 -.1em;
+	padding: .5em;
+	outline: none;
+	border: .25em solid #ccc;
+	border-radius: .4em;
+}
+#modali:focus {
+	border-color: #06d;
+}
+#repl_pre {
+	max-width: 24em;
+}
+*:focus,
+#pctl *:focus,
+.btn:focus {
+	box-shadow: 0 .1em .2em #fc0 inset;
+	border-radius: .2em;
+}
+html.light *:focus,
+html.light #pctl *:focus,
+html.light .btn:focus {
+	box-shadow: 0 .1em .2em #037 inset;
+}
+
+
+
+
+
+
+
+
+
+
+
+.mdo pre,
+.mdo code,
+.mdo a {
+	color: #480;
+	background: #f7f7f7;
+	border: .07em solid #ddd;
+	border-radius: .2em;
+	padding: .1em .3em;
+	margin: 0 .1em;
+}
+.mdo pre,
+.mdo code,
+.mdo tt {
+	font-family: 'scp', monospace, monospace;
+	white-space: pre-wrap;
+	word-break: break-all;
+}
+.mdo code {
+	font-size: .96em;
+}
+.mdo h1,
+.mdo h2 {
+	line-height: 1.5em;
+}
+.mdo h1 {
+	font-size: 1.7em;
+	text-align: center;
+	border: 1em solid #777;
+	border-width: .05em 0;
+	margin: 3em 0;
+}
+.mdo h2 {
+	font-size: 1.5em;
+	font-weight: normal;
+	background: #f7f7f7;
+	border-top: .07em solid #fff;
+	border-bottom: .07em solid #bbb;
+	border-radius: .5em .5em 0 0;
+	padding-left: .4em;
+	margin-top: 3em;
+}
+.mdo h3 {
+	border-bottom: .1em solid #999;
+}
+.mdo h1 a, .mdo h3 a, .mdo h5 a,
+.mdo h2 a, .mdo h4 a, .mdo h6 a {
+	color: inherit;
+	display: block;
+	background: none;
+	border: none;
+	padding: 0;
+	margin: 0;
+}
+.mdo ul,
+.mdo ol {
+	border-left: .3em solid #ddd;
+}
+.mdo ul>li,
+.mdo ol>li {
+	margin: .7em 0;
+	list-style-type: disc;
+}
+.mdo strong {
+	color: #000;
+}
+.mdo p>em,
+.mdo li>em,
+.mdo td>em {
+	color: #c50;
+	padding: .1em;
+	border-bottom: .1em solid #bbb;
+}
+.mdo blockquote {
+	font-family: serif;
+	background: #f7f7f7;
+	border: .07em dashed #ccc;
+	padding: 0 2em;
+	margin: 1em 0;
+}
+.mdo small {
+	opacity: .8;
+}
+.mdo pre code {
+	display: block;
+	margin: 0 -.3em;
+	padding: .4em .5em;
+	line-height: 1.1em;
+}
+.mdo pre code:hover {
+	background: #fec;
+	color: #360;
+}
+.mdo table {
+	border-collapse: collapse;
+	margin: 1em 0;
+}
+.mdo th,
+.mdo td {
+	padding: .2em .5em;
+	border: .12em solid #aaa;
+}
+
+@media screen {
+	.mdo {
+		word-break: break-word;
+		overflow-wrap: break-word;
+		word-wrap: break-word; /*ie*/
+	}
+	html.light .mdo a,
+	.mdo a {
+		color: #fff;
+		background: #39b;
+		text-decoration: none;
+		padding: 0 .3em;
+		border: none;
+		border-bottom: .07em solid #079;
+	}
+	.mdo h1 {
+		color: #fff;
+		background: #444;
+		font-weight: normal;
+		border-top: .4em solid #fb0;
+		border-bottom: .4em solid #777;
+		border-radius: 0 1em 0 1em;
+		margin: 3em 0 1em 0;
+		padding: .5em 0;
+	}
+	.mdo h2 {
+		color: #fff;
+		background: #555;
+		margin-top: 2em;
+		border-bottom: .22em solid #999;
+		border-top: none;
+	}
+
+
+
+	html.dark .mdo a {
+		background: #057;
+	}
+	html.dark .mdo h1 a, html.dark .mdo h4 a,
+	html.dark .mdo h2 a, html.dark .mdo h5 a,
+	html.dark .mdo h3 a, html.dark .mdo h6 a {
+		color: inherit;
+		background: none;
+	}
+	html.dark .mdo pre,
+	html.dark .mdo code {
+		color: #8c0;
+		background: #1a1a1a;
+		border: .07em solid #333;
+	}
+	html.dark .mdo ul,
+	html.dark .mdo ol {
+		border-color: #444;
+	}
+	html.dark .mdo strong {
+		color: #fff;
+	}
+	html.dark .mdo p>em,
+	html.dark .mdo li>em,
+	html.dark .mdo td>em {
+		color: #f94;
+		border-color: #666;
+	}
+	html.dark .mdo h1 {
+		background: #383838;
+		border-top: .4em solid #b80;
+		border-bottom: .4em solid #4c4c4c;
+	}
+	html.dark .mdo h2 {
+		background: #444;
+		border-bottom: .22em solid #555;
+	}
+	html.dark .mdo td,
+	html.dark .mdo th {
+		border-color: #444;
+	}
+	html.dark .mdo blockquote {
+		background: #282828;
+		border: .07em dashed #444;
+	}
+}

copyparty/web/upload.css

@@ -1,221 +0,0 @@
-.opview {
-	display: none;
-}
-.opview.act {
-	display: block;
-}
-#ops a {
-	color: #fc5;
-	font-size: 1.5em;
-	padding: 0 .3em;
-	margin: 0;
-	outline: none;
-}
-#ops a.act {
-	text-decoration: underline;
-}
-/*
-#ops a+a:after,
-#ops a:first-child:after {
-	content: 'x';
-	color: #282828;
-	text-shadow: 0 0 .08em #01a7e1;
-	margin-left: .3em;
-	position: relative;
-}
-#ops a+a:before {
-	content: 'x';
-	color: #282828;
-	text-shadow: 0 0 .08em #ff3f1a;
-	margin-right: .3em;
-	margin-left: -.3em;
-}
-#ops a:last-child:after {
-	content: '';
-}
-#ops a.act:before,
-#ops a.act:after {
-	text-decoration: none !important;
-}
-*/
-#ops i {
-	font-size: 1.5em;
-}
-#ops i:before {
-	content: 'x';
-	color: #282828;
-	text-shadow: 0 0 .08em #01a7e1;
-	position: relative;
-}
-#ops i:after {
-	content: 'x';
-	color: #282828;
-	text-shadow: 0 0 .08em #ff3f1a;
-	margin-left: -.35em;
-	font-size: 1.05em;
-}
-#ops,
-.opbox {
-	border: 1px solid #3a3a3a;
-	box-shadow: 0 0 1em #222 inset;
-}
-#ops {
-	display: none;
-	background: #333;
-	margin: 1.7em 1.5em 0 1.5em;
-	padding: .3em .6em;
-	border-radius: .3em;
-	border-width: .15em 0;
-}
-.opbox {
-	background: #2d2d2d;
-	margin: 1.5em 0 0 0;
-	padding: .5em;
-	border-radius: 0 1em 1em 0;
-	border-width: .15em .3em .3em 0;
-	max-width: 40em;
-}
-.opbox input {
-	margin: .5em;
-}
-.opbox input[type=text] {
-	color: #fff;
-	background: #383838;
-	border: none;
-	box-shadow: 0 0 .3em #222;
-	border-bottom: 1px solid #fc5;
-	border-radius: .2em;
-	padding: .2em .3em;
-}
-#op_up2k {
-	padding: 0 1em 1em 1em;
-}
-#u2form {
-	position: absolute;
-	top: 0;
-	left: 0;
-}
-#u2form input {
-	background: #444;
-	border: 0px solid #444;
-	outline: none;
-}
-#u2err.err {
-	color: #f87;
-	padding: .5em;
-}
-#u2form {
-	width: 2px;
-	height: 2px;
-	overflow: hidden;
-}
-#u2btn {
-	color: #eee;
-	background: #555;
-	background: -moz-linear-gradient(top, #367 0%, #489 50%, #38788a 51%, #367 100%);
-	background: -webkit-linear-gradient(top, #367 0%, #489 50%, #38788a 51%, #367 100%);
-	background: linear-gradient(to bottom, #367 0%, #489 50%, #38788a 51%, #367 100%);
-	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#489', endColorstr='#38788a', GradientType=0);
-	text-decoration: none;
-	line-height: 1.5em;
-	border: 1px solid #222;
-	border-radius: .4em;
-	text-align: center;
-	font-size: 2em;
-	margin: 1em auto;
-	padding: 1em 0;
-	width: 12em;
-	cursor: pointer;
-	box-shadow: .4em .4em 0 #111;
-}
-#u2notbtn {
-	display: none;
-	text-align: center;
-	background: #333;
-	padding-top: 1em;
-}
-#u2notbtn * {
-	line-height: 1.3em;
-}
-#u2tab {
-	margin: 3em auto;
-	width: calc(100% - 2em);
-	max-width: 100em;
-}
-#u2tab td {
-	border: 1px solid #ccc;
-	border-width: 0 0px 1px 0;
-	padding: .1em .3em;
-}
-#u2tab td:nth-child(2) {
-	width: 5em;
-}
-#u2tab td:nth-child(3) {
-	width: 40%;
-}
-#u2tab tr+tr:hover td {
-	background: #222;
-}
-#u2conf {
-	margin: 1em auto;
-	width: 26em;
-}
-#u2conf * {
-	text-align: center;
-	line-height: 1em;
-	margin: 0;
-	padding: 0;
-	border: none;
-	outline: none;
-}
-#u2conf .txtbox {
-	width: 4em;
-	color: #fff;
-	background: #444;
-	border: 1px solid #777;
-	font-size: 1.2em;
-	padding: .15em 0;
-}
-#u2conf a {
-	color: #fff;
-	background: #c38;
-	text-decoration: none;
-	border-radius: .1em;
-	font-size: 1.5em;
-	padding: .1em 0;
-	margin: 0 -.25em;
-	width: 1.5em;
-	height: 1em;
-	display: inline-block;
-	position: relative;
-	line-height: 1em;
-	bottom: -.08em;
-}
-#u2conf input+a {
-	background: #d80;
-}
-#u2foot {
-	color: #fff;
-	font-style: italic;
-}
-.prog {
-	font-family: monospace;
-}
-.prog>div {
-	display: inline-block;
-	position: relative;
-	overflow: hidden;
-	margin: 0;
-	padding: 0;
-	height: 1.1em;
-	margin-bottom: -.15em;
-	box-shadow: -1px -1px 0 inset rgba(255,255,255,0.1);
-}
-.prog>div>div {
-	width: 0%;
-	position: absolute;
-	left: 0;
-	top: 0;
-	bottom: 0;
-	background: #0a0;
-}

copyparty/web/upload.html

@@ -1,70 +0,0 @@
-    <div id="ops"><a
-        href="#" data-dest="">---</a><i></i><a
-        href="#" data-dest="up2k">up2k</a><i></i><a
-        href="#" data-dest="bup">bup</a><i></i><a
-        href="#" data-dest="mkdir">mkdir</a><i></i><a
-        href="#" data-dest="new_md">new.md</a></div>
-
-    <div id="op_bup" class="opview opbox act">
-        <div id="u2err"></div>
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="/{{ vdir }}">
-            <input type="hidden" name="act" value="bput" />
-            <input type="file" name="f" multiple><br />
-            <input type="submit" value="start upload">
-        </form>
-    </div>
-
-    <div id="op_mkdir" class="opview opbox act">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="/{{ vdir }}">
-            <input type="hidden" name="act" value="mkdir" />
-            <input type="text" name="name" size="30">
-            <input type="submit" value="mkdir">
-        </form>
-    </div>
-
-    <div id="op_new_md" class="opview opbox">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="/{{ vdir }}">
-            <input type="hidden" name="act" value="new_md" />
-            <input type="text" name="name" size="30">
-            <input type="submit" value="create doc">
-        </form>
-    </div>
-
-    <div id="op_up2k" class="opview">
-        <form id="u2form" method="post" enctype="multipart/form-data" onsubmit="return false;"></form>
-
-            <table id="u2conf">
-                <tr>
-                    <td>parallel uploads</td>
-                </tr>
-                <tr>
-                    <td>
-                        <a href="#" id="nthread_sub">&ndash;</a>
-                        <input class="txtbox" id="nthread" value="2" />
-                        <a href="#" id="nthread_add">+</a>
-                    </td>
-                    <td rowspan="2">
-                        <input type="checkbox" id="multitask" />
-                        <label for="multitask">hash while<br />uploading</label>
-                    </td>
-                </tr>
-            </table>
-
-            <div id="u2notbtn"></div>
-
-            <div id="u2btn">
-                drop files here<br />
-                (or click me)
-            </div>
-
-            <table id="u2tab">
-                <tr>
-                    <td>filename</td>
-                    <td>status</td>
-                    <td>progress</td>
-                </tr>
-            </table>
-
-            <p id="u2foot"></p>
-            <p>( if you don't need lastmod timestamps, resumable uploads or progress bars just use the <a href="#" id="u2nope">basic uploader</a>)</p>
-    </div>

docs/README.md

@@ -0,0 +1,51 @@
+**NOTE:** there's more stuff (sharex config, service scripts, nginx configs, ...) in [`/contrib/`](/contrib/)
+
+
+
+# example resource files
+
+can be provided to copyparty to tweak things
+
+
+
+## example `.epilogue.html`
+save one of these as `.epilogue.html` inside a folder to customize it:
+
+* [`minimal-up2k.html`](minimal-up2k.html) will [simplify the upload ui](https://user-images.githubusercontent.com/241032/118311195-dd6ca380-b4ef-11eb-86f3-75a3ff2e1332.png)
+
+
+
+## example browser-css
+point `--css-browser` to one of these by URL:
+
+* [`browser.css`](browser.css) changes the background
+* [`browser-icons.css`](browser-icons.css) adds filetype icons
+
+
+
+# other stuff
+
+## [`rclone.md`](rclone.md)
+* notes on using rclone as a fuse client/server
+
+## [`example.conf`](example.conf)
+* example config file for `-c` (supports accounts, volumes, and volume-flags)
+
+
+
+# junk
+
+alphabetical list of the remaining files
+
+| what | why |
+| -- | -- |
+| [biquad.html](biquad.html) | bruteforce calibrator for the audio equalizer since im not that good at maths |
+| [design.txt](design.txt) | initial brainstorming of the copyparty design, unmaintained, incorrect, sentimental value only |
+| [hls.html](hls.html) | experimenting with hls playback using `hls.js`, works p well, almost became a thing |
+| [music-analysis.sh](music-analysis.sh) | testing various bpm/key detection libraries before settling on the ones used in [`/bin/mtag/`](/bin/mtag/) |
+| [notes.sh](notes.sh) | notepad, just scraps really |
+| [nuitka.txt](nuitka.txt) | how to build a copyparty exe using nuitka (not maintained) |
+| [pretend-youre-qnap.patch](pretend-youre-qnap.patch) | simulate a NAS which keeps returning old cached data even though you just modified the file yourself |
+| [tcp-debug.sh](tcp-debug.sh) | looks like this was to debug stuck tcp connections? |
+| [unirange.py](unirange.py) | uhh |
+| [up2k.txt](up2k.txt) | initial ideas for how up2k should work, another unmaintained sentimental-value-only thing |

docs/biquad.html

@@ -0,0 +1,113 @@
+<!DOCTYPE html><html><head></head><body><script>
+
+setTimeout(location.reload.bind(location), 700);
+document.documentElement.scrollLeft = 0;
+
+var cali = (function() {
+    var ac = new AudioContext(),
+        fi = ac.createBiquadFilter(),
+        freqs = new Float32Array(1),
+        mag = new Float32Array(1),
+        phase = new Float32Array(1);
+
+    freqs[0] = 14000;
+    fi.type = 'peaking';
+    fi.frequency.value = 18000;
+    fi.Q.value = 0.8;
+    fi.gain.value = 1;
+    fi.getFrequencyResponse(freqs, mag, phase);
+
+    return mag[0];  // 1.0407 good, 1.0563 bad
+})(),
+    mp = cali < 1.05;
+
+var can = document.createElement('canvas'),
+    cc = can.getContext('2d'),
+    w = 2048,
+    h = 1024;
+
+w = 2048;
+
+can.width = w;
+can.height = h;
+document.body.appendChild(can);
+can.style.cssText = 'width:' + w + 'px;height:' + h + 'px';
+
+cc.fillStyle = '#000';
+cc.fillRect(0, 0, w, h);
+
+var cfg = [ // hz, q, g
+    [31.25 * 0.88, 0, 1.4],  // shelf
+    [31.25 * 1.04, 0.7, 0.96],  // peak
+    [62.5, 0.7, 1],
+    [125, 0.8, 1],
+    [250, 0.9, 1.03],
+    [500, 0.9, 1.1],
+    [1000, 0.9, 1.1],
+    [2000, 0.9, 1.105],
+    [4000, 0.88, 1.05],
+    [8000 * 1.006, 0.73, mp ? 1.24 : 1.2],
+    //[16000 * 1.00, 0.5, 1.75],  // peak.v1
+    //[16000 * 1.19, 0, 1.8]  // shelf.v1
+    [16000 * 0.89, 0.7, mp ? 1.26 : 1.2],  // peak
+    [16000 * 1.13, 0.82, mp ? 1.09 : 0.75],  // peak
+    [16000 * 1.205, 0, mp ? 1.9 : 1.85]  // shelf
+];
+
+var freqs = new Float32Array(22000),
+    sum = new Float32Array(freqs.length),
+    ac = new AudioContext(),
+    step = w / freqs.length,
+    colors = [
+        'rgba(255, 0, 0, 0.7)',
+        'rgba(0, 224, 0, 0.7)',
+        'rgba(0, 64, 255, 0.7)'
+    ];
+
+var order = [];
+
+for (var a = 0; a < cfg.length; a += 2)
+    order.push(a);
+
+for (var a = 1; a < cfg.length; a += 2)
+    order.push(a);
+
+for (var ia = 0; ia < order.length; ia++) {
+    var a = order[ia],
+        fi = ac.createBiquadFilter(),
+        mag = new Float32Array(freqs.length),
+        phase = new Float32Array(freqs.length);
+
+    for (var b = 0; b < freqs.length; b++)
+        freqs[b] = b;
+
+    fi.type = a == 0 ? 'lowshelf' : a == cfg.length - 1 ? 'highshelf' : 'peaking';
+    fi.frequency.value = cfg[a][0];
+    fi.Q.value = cfg[a][1];
+    fi.gain.value = 1;
+
+    fi.getFrequencyResponse(freqs, mag, phase);
+    cc.fillStyle = colors[a % colors.length];
+    for (var b = 0; b < sum.length; b++) {
+        mag[b] -= 1;
+        sum[b] += mag[b] * cfg[a][2];
+        var y = h - (mag[b] * h * 3);
+        cc.fillRect(b * step, y, step, h - y);
+        cc.fillRect(b * step - 1, y - 1, 3, 3);
+    }
+}
+
+var min = 999999, max = 0;
+for (var a = 0; a < sum.length; a++) {
+    min = Math.min(min, sum[a]);
+    max = Math.max(max, sum[a]);
+}
+cc.fillStyle = 'rgba(255,255,255,1)';
+for (var a = 0; a < sum.length; a++) {
+    var v = (sum[a] - min) / (max - min);
+    cc.fillRect(a * step, 0, step, v * h / 2);
+}
+
+cc.fillRect(0, 460, w, 1);
+
+</script></body></html>

docs/browser-icons.css

@@ -0,0 +1,71 @@
+/* video, alternative 1:
+   top-left icon, just like the other formats
+=======================================================================
+
+#ggrid>a:is(
+[href$=".mkv"i],
+[href$=".mp4"i],
+[href$=".webm"i],
+):before {
+    content: '📺';
+}
+*/
+
+
+
+/* video, alternative 2:
+   play-icon in the middle of the thumbnail
+=======================================================================
+*/
+#ggrid>a:is(
+[href$=".mkv"i],
+[href$=".mp4"i],
+[href$=".webm"i],
+) {
+	position: relative;
+	overflow: hidden;
+}
+#ggrid>a:is(
+[href$=".mkv"i],
+[href$=".mp4"i],
+[href$=".webm"i],
+):before {
+    content: '▶';
+	opacity: .8;
+	margin: 0;
+	padding: 1em .5em 1em .7em;
+	border-radius: 9em;
+	line-height: 0;
+	color: #fff;
+	text-shadow: none;
+	background: rgba(0, 0, 0, 0.7);
+	left: calc(50% - 1em);
+	top: calc(50% - 1.4em);
+}
+
+
+
+/* audio */
+#ggrid>a:is(
+[href$=".mp3"i],
+[href$=".ogg"i],
+[href$=".opus"i],
+[href$=".flac"i],
+[href$=".m4a"i],
+[href$=".aac"i],
+):before {
+    content: '🎵';
+}
+
+
+
+/* image */
+#ggrid>a:is(
+[href$=".jpg"i],
+[href$=".jpeg"i],
+[href$=".png"i],
+[href$=".gif"i],
+[href$=".webp"i],
+):before {
+    content: '🎨';
+}

docs/browser.css

@@ -0,0 +1,30 @@
+html {
+    background: #333 url('/wp/wallhaven-mdjrqy.jpg') center / cover no-repeat fixed;
+}
+#files th {
+    background: rgba(32, 32, 32, 0.9) !important;
+}
+#ops,
+#treeul,
+#files td {
+    background: rgba(32, 32, 32, 0.3) !important;
+}
+
+
+html.light {
+    background: #eee url('/wp/wallhaven-dpxl6l.png') center / cover no-repeat fixed;
+}
+html.light #files th {
+    background: rgba(255, 255, 255, 0.9) !important;
+}
+html.light .logue,
+html.light #ops,
+html.light #treeul,
+html.light #files td {
+    background: rgba(248, 248, 248, 0.8) !important;
+}
+
+
+#files * {
+    background: transparent !important;
+}

docs/example.conf

@@ -10,19 +10,25 @@ u k:k
 # share "." (the current directory)
 # as "/" (the webroot) for the following users:
 # "r" grants read-access for anyone
-# "a ed" grants read-write to ed
+# "rw ed" grants read-write to ed
 .
 /
 r
-a ed
+rw ed
 
 # custom permissions for the "priv" folder:
-# user "k" can see/read the contents
-# and "ed" gets read-write access
+# user "k" can only see/read the contents
+# user "ed" gets read-write access
 ./priv
 /priv
 r k
-a ed
+rw ed
+
+# this does the same thing:
+./priv
+/priv
+r ed k
+w ed
 
 # share /home/ed/Music/ as /music and let anyone read it
 # (this will replace any folder called "music" in the webroot)
@@ -32,10 +38,14 @@ r
 
 # and a folder where anyone can upload
 # but nobody can see the contents
+# and set the e2d flag to enable the uploads database
+# and set the nodupe flag to reject duplicate uploads
 /home/ed/inc
 /dump
 w
+c e2d
+c nodupe
 
 # this entire config file can be replaced with these arguments:
-# -u ed:123 -u k:k -v .::r:aed -v priv:priv:rk:aed -v /home/ed/Music:music:r -v /home/ed/inc:dump:w
+# -u ed:123 -u k:k -v .::r:a,ed -v priv:priv:r,k:rw,ed -v /home/ed/Music:music:r -v /home/ed/inc:dump:w:c,e2d,nodupe
 # but note that the config file always wins in case of conflicts

docs/hls.html

@@ -0,0 +1,51 @@
+<!DOCTYPE html><html lang="en"><head>
+	<meta charset="utf-8">
+	<title>hls-test</title>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+</head><body>
+
+<video id="vid" controls></video>
+<script src="hls.light.js"></script>
+<script>
+
+var video = document.getElementById('vid');
+var hls = new Hls({
+	debug: true,
+	autoStartLoad: false
+});
+hls.loadSource('live/v.m3u8');
+hls.attachMedia(video);
+hls.on(Hls.Events.MANIFEST_PARSED, function() {
+	hls.startLoad(0);
+});
+hls.on(Hls.Events.MEDIA_ATTACHED, function() {
+	video.muted = true;
+	video.play();
+});
+
+/*
+general good news:
+- doesn't need fixed-length segments; ok to let x264 pick optimal keyframes and slice on those
+- hls.js polls the m3u8 for new segments, scales the duration accordingly, seeking works great
+- the sfx will grow by 66 KiB since that's how small hls.js can get, wait thats not good
+
+# vod, creates m3u8 at the end, fixed keyframes, v bad
+ffmpeg -hide_banner -threads 0 -flags -global_header -i ..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -g 120 -keyint_min 120 -sc_threshold 0 -hls_time 4 -hls_playlist_type vod -hls_segment_filename v%05d.ts v.m3u8
+
+# live, updates m3u8 as it goes, dynamic keyframes, streamable with hls.js
+ffmpeg -hide_banner -threads 0 -flags -global_header -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f segment -segment_list v.m3u8 -segment_format mpegts -segment_list_flags live v%05d.ts
+
+# fmp4 (fragmented mp4), doesn't work with hls.js, gets duratoin 149:07:51 (536871s), probably the tkhd/mdhd 0xffffffff (timebase 8000? ok)
+ffmpeg -re -hide_banner -threads 0 -flags +cgop -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f segment -segment_list v.m3u8 -segment_format fmp4 -segment_list_flags live v%05d.mp4
+
+# try 2, works, uses tempfiles for m3u8 updates, good, 6% smaller
+ffmpeg -re -hide_banner -threads 0 -flags +cgop -i ..\..\CowboyBebopMovie-OP1.webm -vf scale=1280:-4,format=yuv420p -ac 2 -c:a libopus -b:a 128k -c:v libx264 -preset slow -crf 24 -maxrate:v 5M -bufsize:v 10M -f hls -hls_segment_type fmp4 -hls_list_size 0 -hls_segment_filename v%05d.mp4 v.m3u8
+
+more notes
+- adding -hls_flags single_file makes duration wack during playback (for both fmp4 and ts), ok once finalized and refreshed, gives no size reduction anyways
+- bebop op has good keyframe spacing for testing hls.js, in particular it hops one seg back and immediately resumes if it hits eof with the explicit hls.startLoad(0); otherwise it jumps into the middle of a seg and becomes art
+- can probably -c:v copy most of the time, is there a way to check for cgop? todo
+
+*/
+</script>
+</body></html>

docs/minimal-up2k.html

@@ -0,0 +1,37 @@
+<!--
+  save this as .epilogue.html inside a write-only folder to declutter the UI,  makes it look like
+  https://user-images.githubusercontent.com/241032/118311195-dd6ca380-b4ef-11eb-86f3-75a3ff2e1332.png
+-->
+
+<style>
+
+    /* make the up2k ui REALLY minimal by hiding a bunch of stuff: */
+
+    #ops, #tree, #path, #wrap>h2:last-child,  /* main tabs and navigators (tree/breadcrumbs) */
+
+    #u2cleanup, #u2conf tr:first-child>td[rowspan]:not(#u2btn_cw),  /* most of the config options */
+
+    #srch_dz, #srch_zd,  /* the filesearch dropzone */
+
+    #u2cards, #u2etaw  /* and the upload progress tabs */
+
+    {display: none !important}  /* do it! */
+
+
+
+    /* add some margins because now it's weird */
+    .opview {margin-top: 2.5em}
+    #op_up2k {margin-top: 6em}
+
+    /* and embiggen the upload button */
+    #u2conf #u2btn, #u2btn {padding:1.5em 0}
+
+    /* adjust the button area a bit */
+    #u2conf.has_btn {width: 35em !important; margin: 5em auto}
+
+    /* a */
+    #op_up2k {min-height: 0}
+
+</style>
+
+<a href="#" onclick="this.parentNode.innerHTML='';">show advanced options</a>