v0.10.22

idk forgot to pull

.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

.vscode/launch.json

@@ -10,12 +10,27 @@
             "cwd": "${workspaceFolder}",
             "args": [
                 //"-nw",
+                "-ed",
+                "-emp",
+                "-e2dsa",
+                "-e2ts",
+                "-mtp",
+                ".bpm=f,bin/mtag/audio-bpm.py",
                 "-a",
                 "ed:wark",
                 "-v",
-                "srv::r:aed"
+                "srv::r:aed:cnodupe",
+                "-v",
+                "dist: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",

.vscode/launch.py

@@ -0,0 +1,35 @@
+# 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 os
+import sys
+import shlex
+
+sys.path.insert(0, os.getcwd())
+
+import jstyleson
+from copyparty.__main__ import main as copyparty
+
+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]
+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 +50,9 @@
     "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,
 }

.vscode/tasks.json

@@ -0,0 +1,15 @@
+{
+    "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} .vscode/launch.py"
+        }
+    ]
+}

README.md

@@ -8,66 +8,419 @@
 
 turn your phone or raspi into a portable file server with resumable uploads/downloads using IE6 or any other browser
 
-* server runs on anything with `py2.7` or `py3.2+`
-* *resumable* uploads need `firefox 12+` / `chrome 6+` / `safari 6+` / `IE 10+`
+* server runs on anything with `py2.7` or `py3.3+`
+* browse/upload with IE4 / netscape4.0 on win3.11 (heh)
+* *resumable* uploads need `firefox 34+` / `chrome 41+` / `safari 7+` for full speed
 * code standard: `black`
 
+📷 screenshots: [browser](#the-browser) // [upload](#uploading) // [md-viewer](#markdown-viewer) // [search](#searching) // [fsearch](#file-search) // [zip-DL](#zip-downloads) // [ie4](#browser-support)
+
+
+## readme toc
+
+* top
+    * [quickstart](#quickstart)
+    * [notes](#notes)
+    * [status](#status)
+* [bugs](#bugs)
+    * [general bugs](#general-bugs)
+    * [not my bugs](#not-my-bugs)
+* [the browser](#the-browser)
+    * [tabs](#tabs)
+    * [hotkeys](#hotkeys)
+    * [tree-mode](#tree-mode)
+    * [zip downloads](#zip-downloads)
+    * [uploading](#uploading)
+        * [file-search](#file-search)
+    * [markdown viewer](#markdown-viewer)
+    * [other tricks](#other-tricks)
+* [searching](#searching)
+    * [search configuration](#search-configuration)
+    * [metadata from audio files](#metadata-from-audio-files)
+    * [file parser plugins](#file-parser-plugins)
+    * [complete examples](#complete-examples)
+* [browser support](#browser-support)
+* [client examples](#client-examples)
+* [up2k](#up2k)
+* [dependencies](#dependencies)
+    * [optional gpl stuff](#optional-gpl-stuff)
+* [sfx](#sfx)
+    * [sfx repack](#sfx-repack)
+* [install on android](#install-on-android)
+* [dev env setup](#dev-env-setup)
+* [how to release](#how-to-release)
+* [todo](#todo)
+
+
+## quickstart
+
+download [copyparty-sfx.py](https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py) and you're all set!
+
+running the sfx without arguments (for example doubleclicking it on Windows) will give everyone full access to the current folder; see `-h` for help if you want accounts and volumes etc
+
+you may also want these, especially on servers:
+* [contrib/systemd/copyparty.service](contrib/systemd/copyparty.service) to run copyparty as a systemd service
+* [contrib/nginx/copyparty.conf](contrib/nginx/copyparty.conf) to reverse-proxy behind nginx (for better https)
+
 
 ## notes
 
 * iPhone/iPad: use Firefox to download files
-* Android-Chrome: set max "parallel uploads" for 200% upload speed (android bug)
-* Android-Firefox: takes a while to select files (in order to avoid the above android-chrome issue)
-* Desktop-Firefox: may use gigabytes of RAM if your connection is great and your files are massive
+* Android-Chrome: increase "parallel uploads" for higher speed (android bug)
+* Android-Firefox: takes a while to select files (their fix for ☝️)
+* Desktop-Firefox: ~~may use gigabytes of RAM if your files are massive~~ *seems to be OK now*
 * paper-printing is affected by dark/light-mode! use lightmode for color, darkmode for grayscale
   * because no browsers currently implement the media-query to do this properly orz
 
 
 ## status
 
-* [x] sanic multipart parser
-* [x] load balancer (multiprocessing)
-* [x] upload (plain multipart, ie6 support)
-* [x] upload (js, resumable, multithreaded)
-* [x] download
-* [x] browser
-* [x] media player
-* [ ] thumbnails
-* [ ] download as zip
-* [x] volumes
-* [x] accounts
-* [x] markdown viewer
-* [x] markdown editor
-* [x] FUSE client (read-only)
+* backend stuff
+  * ☑ sanic multipart parser
+  * ☑ load balancer (multiprocessing)
+  * ☑ volumes (mountpoints)
+  * ☑ accounts
+* upload
+  * ☑ basic: plain multipart, ie6 support
+  * ☑ up2k: js, resumable, multithreaded
+  * ☑ stash: simple PUT filedropper
+  * ☑ symlink/discard existing files (content-matching)
+* download
+  * ☑ single files in browser
+  * ☑ folders as zip / tar files
+  * ☑ FUSE client (read-only)
+* browser
+  * ☑ tree-view
+  * ☑ media player
+  * ✖ thumbnails
+  * ☑ SPA (browse while uploading)
+    * if you use the file-tree on the left only, not folders in the file list
+* server indexing
+  * ☑ locate files by contents
+  * ☑ search by name/path/date/size
+  * ☑ search by ID3-tags etc.
+* markdown
+  * ☑ viewer
+  * ☑ editor (sure why not)
 
 summary: it works! you can use it! (but technically not even close to beta)
 
 
+# bugs
+
+* Windows: python 3.7 and older cannot read tags with ffprobe, so use mutagen or upgrade
+* Windows: python 2.7 cannot index non-ascii filenames with `-e2d`
+* Windows: python 2.7 cannot handle filenames with mojibake
+
+## general bugs
+
+* all volumes must exist / be available on startup; up2k (mtp especially) gets funky otherwise
+* cannot mount something at `/d1/d2/d3` unless `d2` exists inside `d1`
+* hiding the contents at url `/d1/d2/d3` using `-v :d1/d2/d3:cd2d` has the side-effect of creating databases (for files/tags) inside folders d1 and d2, and those databases take precedence over the main db at the top of the vfs - this means all files in d2 and below will be reindexed unless you already had a vfs entry at or below d2
+* probably more, pls let me know
+
+## not my bugs
+
+* Windows: msys2-python 3.8.6 occasionally throws "RuntimeError: release unlocked lock" when leaving a scoped mutex in up2k
+  * this is an msys2 bug, the regular windows edition of python is fine
+
+
+# the browser
+
+![copyparty-browser-fs8](https://user-images.githubusercontent.com/241032/115978054-65106380-a57d-11eb-98f8-59e3dee73557.png)
+
+
+## tabs
+
+* `[🔎]` search by size, date, path/name, mp3-tags ... see [searching](#searching)
+* `[🚀]` and `[🎈]` are the uploaders, see [uploading](#uploading)
+* `[📂]` mkdir, create directories
+* `[📝]` new-md, create a new markdown document
+* `[📟]` send-msg, either to server-log or into textfiles if `--urlform save`
+* `[⚙️]` client configuration options
+
+
+## hotkeys
+
+the browser has the following hotkeys
+* `I/K` prev/next folder
+* `P` parent folder
+* when playing audio:
+  * `0..9` jump to 10%..90%
+  * `U/O` skip 10sec back/forward
+  * `J/L` prev/next song
+    * `J` also starts playing the folder
+
+
+## tree-mode
+
+by default there's a breadcrumbs path; you can replace this with a tree-browser sidebar thing by clicking the 🌲
+
+click `[-]` and `[+]` to adjust the size, and the `[a]` toggles if the tree should widen dynamically as you go deeper or stay fixed-size
+
+
+## zip downloads
+
+the `zip` link next to folders can produce various types of zip/tar files using these alternatives in the browser settings tab:
+
+| name | url-suffix | description |
+|--|--|--|
+| `tar` | `?tar` | plain gnutar, works great with `curl \| tar -xv` |
+| `zip` | `?zip=utf8` | works everywhere, glitchy filenames on win7 and older |
+| `zip_dos` | `?zip` | traditional cp437 (no unicode) to fix glitchy filenames |
+| `zip_crc` | `?zip=crc` | cp437 with crc32 computed early for truly ancient software |
+
+* hidden files (dotfiles) are excluded unless `-ed`
+  * the up2k.db is always excluded
+* `zip_crc` will take longer to download since the server has to read each file twice
+  * please let me know if you find a program old enough to actually need this
+
+you can also zip a selection of files or folders by clicking them in the browser, that brings up a selection editor and zip button in the bottom right
+
+![copyparty-zipsel-fs8](https://user-images.githubusercontent.com/241032/116008321-372a2e00-a614-11eb-9a4a-4a1fd9074224.png)
+
+## uploading
+
+two upload methods are available in the html client:
+* `🎈 bup`, the basic uploader, supports almost every browser since netscape 4.0
+* `🚀 up2k`, the fancy one
+
+up2k has several advantages:
+* you can drop folders into the browser (files are added recursively)
+* files are processed in chunks, and each chunk is checksummed
+  * uploads resume if they are interrupted (for example by a reboot)
+  * server detects any corruption; the client reuploads affected chunks
+  * the client doesn't upload anything that already exists on the server
+* the last-modified timestamp of the file is preserved
+
+see [up2k](#up2k) for details on how it works
+
+![copyparty-upload-fs8](https://user-images.githubusercontent.com/241032/115978061-680b5400-a57d-11eb-9ef6-cbb5f60aeccc.png)
+
+**protip:** you can avoid scaring away users with [docs/minimal-up2k.html](docs/minimal-up2k.html) which makes it look [much simpler](https://user-images.githubusercontent.com/241032/118311195-dd6ca380-b4ef-11eb-86f3-75a3ff2e1332.png)
+
+the up2k UI is the epitome of polished inutitive experiences:
+* "parallel uploads" specifies how many chunks to upload at the same time
+* `[🏃]` analysis of other files should continue while one is uploading
+* `[💭]` ask for confirmation before files are added to the list
+* `[💤]` sync uploading between other copyparty tabs so only one is active
+* `[🔎]` switch between upload and file-search mode
+
+and then theres the tabs below it,
+* `[ok]` is uploads which completed successfully
+* `[ng]` is the uploads which failed / got rejected (already exists, ...)
+* `[done]` shows a combined list of `[ok]` and `[ng]`, chronological order
+* `[busy]` files which are currently hashing, pending-upload, or uploading
+  * plus up to 3 entries each from `[done]` and `[que]` for context
+* `[que]` is all the files that are still queued
+
+### file-search
+
+![copyparty-fsearch-fs8](https://user-images.githubusercontent.com/241032/116008320-36919780-a614-11eb-803f-04162326a700.png)
+
+in the `[🚀 up2k]` tab, after toggling the `[🔎]` switch green, any files/folders you drop onto the dropzone will be hashed on the client-side. Each hash is sent to the server which checks if that file exists somewhere already
+
+files go into `[ok]` if they exist (and you get a link to where it is), otherwise they land in `[ng]`
+* the main reason filesearch is combined with the uploader is cause the code was too spaghetti to separate it out somewhere else, this is no longer the case but now i've warmed up to the idea too much
+
+adding the same file multiple times is blocked, so if you first search for a file and then decide to upload it, you have to click the `[cleanup]` button to discard `[done]` files
+
+note that since up2k has to read the file twice, `[🎈 bup]` can be up to 2x faster in extreme cases (if your internet connection is faster than the read-speed of your HDD)
+
+up2k has saved a few uploads from becoming corrupted in-transfer already; caught an android phone on wifi redhanded in wireshark with a bitflip, however bup with https would *probably* have noticed as well thanks to tls also functioning as an integrity check
+
+
+## markdown viewer
+
+![copyparty-md-read-fs8](https://user-images.githubusercontent.com/241032/115978057-66419080-a57d-11eb-8539-d2be843991aa.png)
+
+* the document preview has a max-width which is the same as an A4 paper when printed
+
+
+## other tricks
+
+* you can link a particular timestamp in an audio file by adding it to the URL, such as `&20` / `&20s` / `&1m20` / `&t=1:20` after the `.../#af-c8960dab`
+
+
+# searching
+
+![copyparty-search-fs8](https://user-images.githubusercontent.com/241032/115978060-6772bd80-a57d-11eb-81d3-174e869b72c3.png)
+
+when started with `-e2dsa` copyparty will scan/index all your files. This avoids duplicates on upload, and also makes the volumes searchable through the web-ui:
+* make search queries by `size`/`date`/`directory-path`/`filename`, or...
+* drag/drop a local file to see if the same contents exist somewhere on the server, see [file-search](#file-search)
+
+path/name queries are space-separated, AND'ed together, and words are negated with a `-` prefix, so for example:
+* path: `shibayan -bossa` finds all files where one of the folders contain `shibayan` but filters out any results where `bossa` exists somewhere in the path
+* name: `demetori styx` gives you [good stuff](https://www.youtube.com/watch?v=zGh0g14ZJ8I&list=PL3A147BD151EE5218&index=9)
+
+add `-e2ts` to also scan/index tags from music files:
+
+
+## search configuration
+
+searching relies on two databases, the up2k filetree (`-e2d`) and the metadata tags (`-e2t`). Configuration can be done through arguments, volume flags, or a mix of both.
+
+through arguments:
+* `-e2d` enables file indexing on upload
+* `-e2ds` scans writable folders on startup
+* `-e2dsa` scans all mounted volumes (including readonly ones)
+* `-e2t` enables metadata indexing on upload
+* `-e2ts` scans for tags in all files that don't have tags yet
+* `-e2tsr` deletes all existing tags, so a full reindex
+
+the same arguments can be set as volume flags, in addition to `d2d` and `d2t` for disabling:
+* `-v ~/music::r:ce2dsa:ce2tsr` does a full reindex of everything on startup
+* `-v ~/music::r:cd2d` disables **all** indexing, even if any `-e2*` are on
+* `-v ~/music::r:cd2t` disables all `-e2t*` (tags), does not affect `-e2d*`
+
+`e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and cause `e2ts` to reindex those
+
+
+## metadata from audio files
+
+`-mte` decides which tags to index and display in the browser (and also the display order), this can be changed per-volume:
+* `-v ~/music::r:cmte=title,artist` indexes and displays *title* followed by *artist*
+
+if you add/remove a tag from `mte` you will need to run with `-e2tsr` once to rebuild the database, otherwise only new files will be affected
+
+`-mtm` can be used to add or redefine a metadata mapping, say you have media files with `foo` and `bar` tags and you want them to display as `qux` in the browser (preferring `foo` if both are present), then do `-mtm qux=foo,bar` and now you can `-mte artist,title,qux`
+
+tags that start with a `.` such as `.bpm` and `.dur`(ation) indicate numeric value
+
+see the beautiful mess of a dictionary in [mtag.py](https://github.com/9001/copyparty/blob/master/copyparty/mtag.py) for the default mappings (should cover mp3,opus,flac,m4a,wav,aif,)
+
+`--no-mutagen` disables mutagen and uses ffprobe instead, which...
+* is about 20x slower than mutagen
+* catches a few tags that mutagen doesn't
+* avoids pulling any GPL code into copyparty
+* more importantly runs ffprobe on incoming files which is bad if your ffmpeg has a cve
+
+
+## file parser plugins
+
+copyparty can invoke external programs to collect additional metadata for files using `mtp` (as argument or volume flag), there is a default timeout of 30sec
+
+* `-mtp .bpm=~/bin/audio-bpm.py` will execute `~/bin/audio-bpm.py` with the audio file as argument 1 to provide the `.bpm` tag, if that does not exist in the audio metadata
+* `-mtp key=f,t5,~/bin/audio-key.py` uses `~/bin/audio-key.py` to get the `key` tag, replacing any existing metadata tag (`f,`), aborting if it takes longer than 5sec (`t5,`)
+* `-v ~/music::r:cmtp=.bpm=~/bin/audio-bpm.py:cmtp=key=f,t5,~/bin/audio-key.py` both as a per-volume config wow this is getting ugly
+
+*but wait, there's more!* `-mtp` can be used for non-audio files as well using the `a` flag: `ay` only do audio files, `an` only do non-audio files, or `ad` do all files (d as in dontcare) 
+
+* `-mtp ext=an,~/bin/file-ext.py` runs `~/bin/file-ext.py` to get the `ext` tag only if file is not audio (`an`)
+
+
+## complete examples
+
+* read-only music server with bpm and key scanning  
+  `python copyparty-sfx.py -v /mnt/nas/music:/music:r -e2dsa -e2ts -mtp .bpm=f,audio-bpm.py -mtp key=f,audio-key.py`
+
+
+# browser support
+
+![copyparty-ie4-fs8](https://user-images.githubusercontent.com/241032/118192791-fb31fe00-b446-11eb-9647-898ea8efc1f7.png)
+
+`ie` = internet-explorer, `ff` = firefox, `c` = chrome, `iOS` = iPhone/iPad, `Andr` = Android
+
+| feature         | ie6 | ie9 | ie10 | ie11 | ff 52 | c 49 | iOS | Andr |
+| --------------- | --- | --- | ---- | ---- | ----- | ---- | --- | ---- |
+| browse files    | yep | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| basic uploader  | yep | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| make directory  | yep | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| send message    | yep | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| set sort order  |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| zip selection   |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| directory tree  |  -  |  -  | `*1` | yep  | yep   | yep  | yep | yep  |
+| up2k            |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
+| icons work      |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
+| markdown editor |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
+| markdown viewer |  -  |  -  | yep  | yep  | yep   | yep  | yep | yep  |
+| play mp3/m4a    |  -  | yep | yep  | yep  | yep   | yep  | yep | yep  |
+| play ogg/opus   |  -  |  -  |  -   |  -   | yep   | yep  | `*2` | yep |
+
+* internet explorer 6 to 8 behave the same
+* firefox 52 and chrome 49 are the last winxp versions
+* `*1` only public folders (login session is dropped) and no history / back-button
+* `*2` using a wasm decoder which can sometimes get stuck and consumes a bit more power
+
+quick summary of more eccentric web-browsers trying to view a directory index:
+
+| browser | will it blend |
+| ------- | ------------- |
+| **safari** (14.0.3/macos) | is chrome with janky wasm, so playing opus can deadlock the javascript engine |
+| **safari** (14.0.1/iOS)   | same as macos, except it recovers from the deadlocks if you poke it a bit |
+| **links** (2.21/macports) | can browse, login, upload/mkdir/msg |
+| **lynx** (2.8.9/macports) | can browse, login, upload/mkdir/msg |
+| **w3m** (0.5.3/macports)  | can browse, login, upload at 100kB/s, mkdir/msg |
+| **netsurf** (3.10/arch)   | is basically ie6 with much better css (javascript has almost no effect) | 
+| **ie4** and **netscape** 4.0  | can browse (text is yellow on white), upload with `?b=u` |
+| **SerenityOS** (22d13d8)  | hits a page fault, works with `?b=u`, file input not-impl, url params are multiplying |
+
+
 # client examples
 
 * javascript: dump some state into a file (two separate examples)
   * `await fetch('https://127.0.0.1:3923/', {method:"PUT", body: JSON.stringify(foo)});`
   * `var xhr = new XMLHttpRequest(); xhr.open('POST', 'https://127.0.0.1:3923/msgs?raw'); xhr.send('foo');`
 
+* curl/wget: upload some files (post=file, chunk=stdin)
+  * `post(){ curl -b cppwd=wark http://127.0.0.1:3923/ -F act=bput -F f=@"$1";}`  
+    `post movie.mkv`
+  * `post(){ wget --header='Cookie: cppwd=wark' http://127.0.0.1:3923/?raw --post-file="$1" -O-;}`  
+    `post movie.mkv`
+  * `chunk(){ curl -b cppwd=wark http://127.0.0.1:3923/ -T-;}`  
+    `chunk <movie.mkv`
+
 * FUSE: mount a copyparty server as a local filesystem
   * cross-platform python client available in [./bin/](bin/)
   * [rclone](https://rclone.org/) as client can give ~5x performance, see [./docs/rclone.md](docs/rclone.md)
 
+copyparty returns a truncated sha512sum of your PUT/POST as base64; you can generate the same checksum locally to verify uplaods:
+
+    b512(){ printf "$((sha512sum||shasum -a512)|sed -E 's/ .*//;s/(..)/\\x\1/g')"|base64|head -c43;}
+    b512 <movie.mkv
+
+
+# up2k
+
+quick outline of the up2k protocol, see [uploading](#uploading) for the web-client
+* the up2k client splits a file into an "optimal" number of chunks
+  * 1 MiB each, unless that becomes more than 256 chunks
+  * tries 1.5M, 2M, 3, 4, 6, ... until <= 256 chunks or size >= 32M
+* client posts the list of hashes, filename, size, last-modified
+* server creates the `wark`, an identifier for this upload
+  * `sha512( salt + filesize + chunk_hashes )`
+  * and a sparse file is created for the chunks to drop into
+* client uploads each chunk
+  * header entries for the chunk-hash and wark
+  * server writes chunks into place based on the hash
+* client does another handshake with the hashlist; server replies with OK or a list of chunks to reupload
+
 
 # dependencies
 
-* `jinja2`
-  * pulls in `markupsafe` as of v2.7; use jinja 2.6 on py3.2
+* `jinja2` (is built into the SFX)
 
-optional, enables thumbnails:
+**optional,** enables music tags:
+* either `mutagen` (fast, pure-python, skips a few tags, makes copyparty GPL? idk)
+* or `FFprobe` (20x slower, more accurate, possibly dangerous depending on your distro and users)
+
+**optional,** will eventually enable thumbnails:
 * `Pillow` (requires py2.7 or py3.5+)
 
 
+## optional gpl stuff
+
+some bundled tools have copyleft dependencies, see [./bin/#mtag](bin/#mtag)
+
+these are standalone programs and will never be imported / evaluated by copyparty
+
+
 # sfx
 
-currently there are two self-contained binaries:
-* `copyparty-sfx.sh` for unix (linux and osx) -- smaller, more robust
-* `copyparty-sfx.py` for windows (unix too) -- crossplatform, beta
+currently there are two self-contained "binaries":
+* [copyparty-sfx.py](https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py) -- pure python, works everywhere, **recommended**
+* [copyparty-sfx.sh](https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.sh) -- smaller, but only for linux and macos, kinda deprecated
 
 launch either of them (**use sfx.py on systemd**) and it'll unpack and run copyparty, assuming you have python installed of course
 
@@ -87,16 +440,18 @@ the features you can opt to drop are
 
 for the `re`pack to work, first run one of the sfx'es once to unpack it
 
+**note:** you can also just download and run [scripts/copyparty-repack.sh](scripts/copyparty-repack.sh) -- this will grab the latest copyparty release from github and do a `no-ogv no-cm` repack; works on linux/macos (and windows with msys2 or WSL)
+
 
 # install on android
 
 install [Termux](https://termux.com/) (see [ocv.me/termux](https://ocv.me/termux/)) and then copy-paste this into Termux (long-tap) all at once:
 ```sh
-apt update && apt -y full-upgrade && termux-setup-storage && apt -y install curl && cd && curl -L https://github.com/9001/copyparty/raw/master/scripts/copyparty-android.sh > copyparty-android.sh && chmod 755 copyparty-android.sh && ./copyparty-android.sh -h
+apt update && apt -y full-upgrade && termux-setup-storage && apt -y install python && python -m ensurepip && python -m pip install -U copyparty
 echo $?
 ```
 
-after the initial setup (and restarting bash), you can launch copyparty at any time by running "copyparty" in Termux
+after the initial setup, you can launch copyparty at any time by running `copyparty` anywhere in Termux
 
 
 # dev env setup
@@ -115,6 +470,7 @@ pip install black bandit pylint flake8  # vscode tooling
 in the `scripts` folder:
 
 * run `make -C deps-docker` to build all dependencies
+* `git tag v1.2.3 && git push origin --tags`
 * create github release with `make-tgz-release.sh`
 * upload to pypi with `make-pypi-release.(sh|bat)`
 * create sfx with `make-sfx.sh`
@@ -124,13 +480,21 @@ in the `scripts` folder:
 
 roughly sorted by priority
 
-* up2k handle filename too long
-* up2k fails on empty files? alert then stuck
-* drop onto folders
-* look into android thumbnail cache file format
+* separate sqlite table per tag
+* audio fingerprinting
+* readme.md as epilogue
+* reduce up2k roundtrips
+  * start from a chunk index and just go
+  * terminate client on bad data
+* `os.copy_file_range` for up2k cloning
 * support pillow-simd
-* cache sha512 chunks on client
-* symlink existing files on upload
-* comment field
+* single sha512 across all up2k chunks? maybe
 * figure out the deal with pixel3a not being connectable as hotspot
   * pixel3a having unpredictable 3sec latency in general :||||
+
+discarded ideas
+
+* up2k partials ui
+* cache sha512 chunks on client
+* comment field
+* look into android thumbnail cache file format

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 +29,19 @@ 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

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/master/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
@@ -100,7 +105,7 @@ 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 +164,7 @@ 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"))
@@ -319,7 +324,7 @@ class Gateway(object):
         if bad_good:
             path = dewin(path)
 
-        web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots"
+        web_path = self.quotep("/" + "/".join([self.web_root, path])) + "?dots&ls"
         r = self.sendreq("GET", web_path)
         if r.status != 200:
             self.closeconn()
@@ -330,12 +335,17 @@ 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
@@ -363,11 +373,34 @@ 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 is_dir, nodes in [[True, rsp["dirs"]], [False, rsp["files"]]]:
+            for n in nodes:
+                fname = unquote(n["href"]).rstrip(b"/")
+                fname = fname.decode("wtf-8")
+                if bad_good:
+                    fname = enwin(fname)
+
+                fun = self.stat_dir if is_dir else self.stat_file
+                ret.append([fname, fun(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 +438,7 @@ 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 +691,18 @@ 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 +748,7 @@ 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 +846,11 @@ 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 +954,7 @@ 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 +1008,14 @@ 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/mtag/README.md

@@ -0,0 +1,34 @@
+standalone programs which take an audio file as argument
+
+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
+
+
+# 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 -mtp key=f,audio-key.py -mtp .bpm=f,audio-bpm.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:cmtp=key=f,audio-key.py:cmtp=.bpm=f,audio-bpm.py:ce2dsa:ce2ts
+```

bin/mtag/audio-bpm.py

@@ -0,0 +1,69 @@
+#!/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]),
+        "-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
+    finally:
+        os.unlink(tf)
+
+
+if __name__ == "__main__":
+    main()

bin/mtag/audio-key.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+
+import sys
+import keyfinder
+
+"""
+dep: github/mixxxdj/libkeyfinder
+dep: pypi/keyfinder
+dep: ffmpeg
+
+note: cannot fsenc
+"""
+
+
+try:
+    print(keyfinder.key(sys.argv[1]).camelot())
+except:
+    pass

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 +1,265 @@
+#!/bin/bash
+set -e
+
+
+# install dependencies for audio-*.py
+#
+# linux: requires {python3,ffmpeg,fftw}-dev py3-{wheel,pip} py3-numpy{,-dev} vamp-sdk-dev patchelf
+# 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/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}")

contrib/README.md

@@ -9,7 +9,19 @@
 * 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
 
+### [`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)
 * [`openrc/copyparty`](openrc/copyparty)
+
+# Reverse-proxy
+copyparty has basic support for running behind another webserver
+* [`nginx/copyparty.conf`](nginx/copyparty.conf)

contrib/cfssl.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+set -e
+
+# ca-name and server-name
+ca_name="$1"
+srv_name="$2"
+
+[ -z "$srv_name" ] && {
+	echo "need arg 1: ca name"
+	echo "need arg 2: server name"
+	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 - $srv_name"}]}
+EOF
+	)|
+	cfssl gencert -ca ca.pem -ca-key ca.key \
+		-profile=www -hostname="$srv_name.$ca_name" - |
+	cfssljson -bare "$srv_name"
+
+	mv "$srv_name-key.pem" "$srv_name.key"
+	rm "$srv_name.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_name.pem"
+
+
+# write cert into copyparty config
+[ -z "$3" ] || {
+	mkdir -p ~/.config/copyparty
+	cat "$srv_name".{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

@@ -0,0 +1,26 @@
+upstream cpp {
+	server 127.0.0.1:3923;
+	keepalive 120;
+}
+server {
+	listen 443 ssl;
+	listen [::]:443 ssl;
+
+	server_name fs.example.com;
+	
+	location / {
+		proxy_pass http://cpp;
+		proxy_redirect off;
+		# disable buffering (next 4 lines)
+		proxy_http_version 1.1;
+		client_max_body_size 0;
+		proxy_buffering off;
+		proxy_request_buffering off;
+
+		proxy_set_header   Host              $host;
+		proxy_set_header   X-Real-IP         $remote_addr;
+		proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
+		proxy_set_header   X-Forwarded-Proto $scheme;
+		proxy_set_header   Connection        "Keep-Alive";
+	}
+}

contrib/systemd/copyparty.service

@@ -12,7 +12,7 @@
 Description=copyparty file server
 
 [Service]
-ExecStart=/usr/bin/python /usr/local/bin/copyparty-sfx.py -q -v /mnt::a
+ExecStart=/usr/bin/python3 /usr/local/bin/copyparty-sfx.py -q -v /mnt::a
 ExecStartPre=/bin/bash -c 'mkdir -p /run/tmpfiles.d/ && echo "x /tmp/pe-copyparty*" > /run/tmpfiles.d/copyparty.conf'
 
 [Install]

copyparty/__init__.py

@@ -16,12 +16,17 @@ 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"
 
 
 class EnvParams(object):
     def __init__(self):
         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":

copyparty/__main__.py

@@ -8,17 +8,28 @@ __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
 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
+
+HAVE_SSL = True
+try:
+    import ssl
+except:
+    HAVE_SSL = False
 
 
 class RiceFormatter(argparse.HelpFormatter):
@@ -44,6 +55,16 @@ 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 warn(msg):
+    print("\033[1mwarning:\033[0;33m {}\033[0m\n".format(msg))
+
+
 def ensure_locale():
     for x in [
         "en_US.UTF-8",
@@ -84,9 +105,191 @@ 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():
+def configure_ssl_ver(al):
+    def terse_sslver(txt):
+        txt = txt.lower()
+        for c in ["_", "v", "."]:
+            txt = txt.replace(c, "")
+
+        return txt.replace("tls10", "tls1")
+
+    # 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"])
+        print("\navailable ssl/tls versions:\n  " + avail)
+        sys.exit(0)
+
+    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)
+        print("{}: {: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:
+            print("\n\033[1;31mfailed to set ciphers\033[0m\n")
+
+    if not hasattr(ctx, "get_ciphers"):
+        print("cannot read cipher list: openssl or python too old")
+    else:
+        ciphers = [x["description"] for x in ctx.get_ciphers()]
+        print("\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=formatter,
+        prog="copyparty",
+        description="http file sharing hub v{} ({})".format(S_VERSION, S_BUILD_DT),
+        epilog=dedent(
+            """
+            -a takes username:password,
+            -v takes src:dst:permset:permset:cflag:cflag:...
+               where "permset" is accesslevel followed by username (no separator)
+               and "cflag" is config flags to set on this volume
+            
+            list of cflags:
+              "cnodupe" rejects existing files (instead of symlinking them)
+              "ce2d" sets -e2d (all -e2* args can be set using ce2* cflags)
+              "cd2t" disables metadata collection, overrides -e2t*
+              "cd2d" disables all database stuff, overrides -e2*
+
+            example:\033[35m
+              -a ed:hunter2 -v .::r:aed -v ../inc:dump:w:aed:cnodupe  \033[36m
+              mount current directory at "/" with
+               * r (read-only) for everyone
+               * a (read+write) for ed
+              mount ../inc at "/dump" with
+               * w (write-only) for everyone
+               * a (read+write) for ed
+               * reject duplicate files  \033[0m
+            
+            if no accounts or volumes are configured,
+            current folder will be read/write for everyone
+
+            consider the config file for more flexible account/volume management,
+            including dynamic reload at runtime (and being more readable w)
+
+            values for --urlform:
+              "stash" dumps the data to file and returns length + checksum
+              "save,get" dumps to file and returns the page like a GET
+              "print,get" prints the data in the log and returns GET
+              (leave out the ",get" to return an error instead)
+
+            --ciphers help = available ssl/tls ciphers,
+            --ssl-ver help = available ssl/tls versions,
+              default is what python considers safe, usually >= TLS1
+            """
+        ),
+    )
+    # fmt: off
+    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 (comma-sep.)")
+    ap.add_argument("-p", metavar="PORT", type=str, default="3923", help="ports to bind (comma/range)")
+    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("-mcr", metavar="SEC", type=int, default=60, help="md-editor mod-chk rate")
+    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")
+    ap.add_argument("--dotpart", action="store_true", help="dotfile incomplete uploads")
+    ap.add_argument("--no-zip", action="store_true", help="disable download as zip/tar")
+    ap.add_argument("--sparse", metavar="MiB", type=int, default=4, help="up2k min.size threshold (mswin-only)")
+    ap.add_argument("--urlform", metavar="MODE", type=str, default="print,get", help="how to handle url-forms")
+    ap.add_argument("--salt", type=str, default="hunter2", help="up2k file-hash salt")
+
+    ap2 = ap.add_argument_group('database 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("-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("-mtm", metavar="M=t,t,t", action="append", type=str, help="add/replace metadata mapping")
+    ap2.add_argument("-mte", metavar="M,M,M", type=str, help="tags to index/display (comma-sep.)",
+        default="circle,album,.tn,artist,title,.bpm,key,.dur,.q")
+    ap2.add_argument("-mtp", metavar="M=[f,]bin", action="append", type=str, help="read tag M using bin")
+    ap2.add_argument("--srch-time", metavar="SEC", type=int, default=30, help="search deadline")
+
+    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=str, help="ssl/tls versions to allow")
+    ap2.add_argument("--ciphers", metavar="LIST", help="set allowed ciphers")
+    ap2.add_argument("--ssl-dbg", action="store_true", help="dump some tls info")
+    ap2.add_argument("--ssl-log", metavar="PATH", help="log master secrets")
+
+    ap2 = ap.add_argument_group('debug options')
+    ap2.add_argument("--log-conn", action="store_true", help="print tcp-server msgs")
+    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("--ihead", metavar="HEADER", action='append', help="dump incoming header")
+    ap2.add_argument("--lf-url", metavar="RE", type=str, default=r"^/\.cpr/", help="dont log URLs matching")
+    
+    return ap.parse_args(args=argv[1:])
+    # fmt: on
+
+
+def main(argv=None):
+    time.strptime("19970815", "%Y%m%d")  # python#7980
     if WINDOWS:
-        os.system("")  # enables colors
+        os.system("rem")  # enables colors
+
+    if argv is None:
+        argv = sys.argv
 
     desc = py_desc().replace("[", "\033[1;30m[")
 
@@ -94,52 +297,57 @@ def main():
     print(f.format(S_VERSION, CODENAME, S_BUILD_DT, desc))
 
     ensure_locale()
-    ensure_cert()
+    if HAVE_SSL:
+        ensure_cert()
 
-    ap = argparse.ArgumentParser(
-        formatter_class=RiceFormatter,
-        prog="copyparty",
-        description="http file sharing hub v{} ({})".format(S_VERSION, S_BUILD_DT),
-        epilog=dedent(
-            """
-            -a takes username:password,
-            -v takes src:dst:permset:permset:... where "permset" is
-               accesslevel followed by username (no separator)
-            
-            example:\033[35m
-              -a ed:hunter2 -v .::r:aed -v ../inc:dump:w:aed  \033[36m
-              mount current directory at "/" with
-               * r (read-only) for everyone
-               * a (read+write) for ed
-              mount ../inc at "/dump" with
-               * w (write-only) for everyone
-               * a (read+write) for ed  \033[0m
-            
-            if no accounts or volumes are configured,
-            current folder will be read/write for everyone
+    deprecated = [["-e2s", "-e2ds"]]
+    for dk, nk in deprecated:
+        try:
+            idx = argv.index(dk)
+        except:
+            continue
 
-            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("-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()
+        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"
+        print(msg.format(dk, nk))
+        argv[idx] = nk
+        time.sleep(2)
+
+    try:
+        al = run_argparse(argv, RiceFormatter)
+    except AssertionError:
+        al = run_argparse(argv, Dodge11874)
+
+    # 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)"
+        )
+
+    # signal.signal(signal.SIGINT, sighandler)
 
     SvcHub(al).run()
 

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (0, 5, 3)
-CODENAME = "fuse jelly"
-BUILD_DT = (2020, 11, 13)
+VERSION = (0, 10, 22)
+CODENAME = "zip it"
+BUILD_DT = (2021, 5, 18)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/authsrv.py

@@ -1,23 +1,39 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
 
-import os
 import re
+import os
+import sys
+import stat
 import threading
 
 from .__init__ import PY2, WINDOWS
-from .util import undot, Pebkac, fsdec, fsenc
+from .util import IMPLICATIONS, undot, Pebkac, fsdec, fsenc, statdir, nuprint
 
 
 class VFS(object):
     """single level in the virtual fs"""
 
-    def __init__(self, realpath, vpath, uread=[], uwrite=[]):
+    def __init__(self, realpath, vpath, uread=[], uwrite=[], flags={}):
         self.realpath = realpath  # absolute path on host filesystem
         self.vpath = vpath  # absolute path in the virtual filesystem
         self.uread = uread  # users who can read this
         self.uwrite = uwrite  # users who can write this
+        self.flags = flags  # config switches
         self.nodes = {}  # child nodes
+        self.all_vols = {vpath: self}  # flattened recursive
+
+    def __repr__(self):
+        return "VFS({})".format(
+            ", ".join(
+                "{}={!r}".format(k, self.__dict__[k])
+                for k in "realpath vpath uread uwrite flags".split()
+            )
+        )
+
+    def _trk(self, vol):
+        self.all_vols[vol.vpath] = vol
+        return vol
 
     def add(self, src, dst):
         """get existing, or add new path to the vfs"""
@@ -29,16 +45,18 @@ class VFS(object):
             name, dst = dst.split("/", 1)
             if name in self.nodes:
                 # exists; do not manipulate permissions
-                return self.nodes[name].add(src, dst)
+                return self._trk(self.nodes[name].add(src, dst))
 
             vn = VFS(
                 "{}/{}".format(self.realpath, name),
                 "{}/{}".format(self.vpath, name).lstrip("/"),
                 self.uread,
                 self.uwrite,
+                self.flags,
             )
+            self._trk(vn)
             self.nodes[name] = vn
-            return vn.add(src, dst)
+            return self._trk(vn.add(src, dst))
 
         if dst in self.nodes:
             # leaf exists; return as-is
@@ -48,7 +66,7 @@ class VFS(object):
         vp = "{}/{}".format(self.vpath, dst).lstrip("/")
         vn = VFS(src, vp)
         self.nodes[dst] = vn
-        return vn
+        return self._trk(vn)
 
     def _find(self, vpath):
         """return [vfs,remainder]"""
@@ -93,25 +111,121 @@ class VFS(object):
         if rem:
             rp += "/" + rem
 
-        return fsdec(os.path.realpath(fsenc(rp)))
+        try:
+            return fsdec(os.path.realpath(fsenc(rp)))
+        except:
+            if not WINDOWS:
+                raise
 
-    def ls(self, rem, uname):
+            # cpython bug introduced in 3.8, still exists in 3.9.1;
+            # some win7sp1 and win10:20H2 boxes cannot realpath a
+            # networked drive letter such as b"n:" or b"n:\\"
+            #
+            # requirements to trigger:
+            #  * bytestring (not unicode str)
+            #  * just the drive letter (subfolders are ok)
+            #  * networked drive (regular disks and vmhgfs are ok)
+            #  * on an enterprise network (idk, cannot repro with samba)
+            #
+            # hits the following exceptions in succession:
+            #  * access denied at L601: "path = _getfinalpathname(path)"
+            #  * "cant concat str to bytes" at L621: "return path + tail"
+            #
+            return os.path.realpath(rp)
+
+    def ls(self, rem, uname, scandir, lstat=False):
         """return user-readable [fsdir,real,virt] items at vpath"""
         virt_vis = {}  # nodes readable by user
         abspath = self.canonical(rem)
-        items = os.listdir(fsenc(abspath))
-        real = [fsdec(x) for x in items]
+        real = list(statdir(nuprint, scandir, lstat, abspath))
         real.sort()
         if not rem:
             for name, vn2 in sorted(self.nodes.items()):
-                if uname in vn2.uread:
+                if (
+                    uname in vn2.uread
+                    or "*" in vn2.uread
+                    or uname in vn2.uwrite
+                    or "*" in vn2.uwrite
+                ):
                     virt_vis[name] = vn2
 
             # no vfs nodes in the list of real inodes
-            real = [x for x in real if x not in self.nodes]
+            real = [x for x in real if x[0] not in self.nodes]
 
         return [abspath, real, virt_vis]
 
+    def walk(self, rel, rem, uname, dots, scandir, lstat=False):
+        """
+        recursively yields from ./rem;
+        rel is a unix-style user-defined vpath (not vfs-related)
+        """
+
+        fsroot, vfs_ls, vfs_virt = self.ls(rem, uname, scandir, lstat)
+        rfiles = [x for x in vfs_ls if not stat.S_ISDIR(x[1].st_mode)]
+        rdirs = [x for x in vfs_ls if stat.S_ISDIR(x[1].st_mode)]
+
+        rfiles.sort()
+        rdirs.sort()
+
+        yield rel, fsroot, rfiles, rdirs, vfs_virt
+
+        for rdir, _ in rdirs:
+            if not dots and rdir.startswith("."):
+                continue
+
+            wrel = (rel + "/" + rdir).lstrip("/")
+            wrem = (rem + "/" + rdir).lstrip("/")
+            for x in self.walk(wrel, wrem, uname, scandir, lstat):
+                yield x
+
+        for n, vfs in sorted(vfs_virt.items()):
+            if not dots and n.startswith("."):
+                continue
+
+            wrel = (rel + "/" + n).lstrip("/")
+            for x in vfs.walk(wrel, "", uname, scandir, lstat):
+                yield x
+
+    def zipgen(self, vrem, flt, uname, dots, scandir):
+        if flt:
+            flt = {k: True for k in flt}
+
+        for vpath, apath, files, rd, vd in self.walk("", vrem, uname, dots, scandir):
+            if flt:
+                files = [x for x in files if x[0] in flt]
+
+                rm = [x for x in rd if x[0] not in flt]
+                [rd.remove(x) for x in rm]
+
+                rm = [x for x in vd.keys() if x not in flt]
+                [vd.pop(x) for x in rm]
+
+                flt = None
+
+            # print(repr([vpath, apath, [x[0] for x in files]]))
+            fnames = [n[0] for n in files]
+            vpaths = [vpath + "/" + n for n in fnames] if vpath else fnames
+            apaths = [os.path.join(apath, n) for n in fnames]
+            files = list(zip(vpaths, apaths, files))
+
+            if not dots:
+                # dotfile filtering based on vpath (intended visibility)
+                files = [x for x in files if "/." not in "/" + x[0]]
+
+                rm = [x for x in rd if x[0].startswith(".")]
+                for x in rm:
+                    rd.remove(x)
+
+                rm = [k for k in vd.keys() if k.startswith(".")]
+                for x in rm:
+                    del vd[x]
+
+            # up2k filetring based on actual abspath
+            files = [x for x in files if "{0}.hist{0}up2k.".format(os.sep) not in x[1]]
+
+            for f in [{"vp": v, "ap": a, "st": n[1]} for v, a, n in files]:
+                yield f
+
     def user_tree(self, uname, readable=False, writable=False):
         ret = []
         opt1 = readable and (uname in self.uread or "*" in self.uread)
@@ -128,11 +242,11 @@ class VFS(object):
 class AuthSrv(object):
     """verifies users against given paths"""
 
-    def __init__(self, args, log_func):
-        self.log_func = log_func
+    def __init__(self, args, log_func, warn_anonwrite=True):
         self.args = args
-
-        self.warn_anonwrite = True
+        self.log_func = log_func
+        self.warn_anonwrite = warn_anonwrite
+        self.line_ctr = 0
 
         if WINDOWS:
             self.re_vol = re.compile(r"^([a-zA-Z]:[\\/][^:]*|[^:]*):([^:]*):(.*)$")
@@ -142,14 +256,8 @@ class AuthSrv(object):
         self.mutex = threading.Lock()
         self.reload()
 
-    def log(self, msg):
-        self.log_func("auth", msg)
-
-    def invert(self, orig):
-        if PY2:
-            return {v: k for k, v in orig.iteritems()}
-        else:
-            return {v: k for k, v in orig.items()}
+    def log(self, msg, c=0):
+        self.log_func("auth", msg, c)
 
     def laggy_iter(self, iterable):
         """returns [value,isFinalValue]"""
@@ -161,10 +269,12 @@ class AuthSrv(object):
 
         yield prev, True
 
-    def _parse_config_file(self, fd, user, mread, mwrite, mount):
+    def _parse_config_file(self, fd, user, mread, mwrite, mflags, mount):
         vol_src = None
         vol_dst = None
+        self.line_ctr = 0
         for ln in [x.decode("utf-8").strip() for x in fd]:
+            self.line_ctr += 1
             if not ln and vol_src is not None:
                 vol_src = None
                 vol_dst = None
@@ -191,13 +301,48 @@ class AuthSrv(object):
                 mount[vol_dst] = vol_src
                 mread[vol_dst] = []
                 mwrite[vol_dst] = []
+                mflags[vol_dst] = {}
                 continue
 
-            lvl, uname = ln.split(" ")
-            if lvl in "ra":
-                mread[vol_dst].append(uname)
-            if lvl in "wa":
-                mwrite[vol_dst].append(uname)
+            if len(ln) > 1:
+                lvl, uname = ln.split(" ")
+            else:
+                lvl = ln
+                uname = "*"
+
+            self._read_vol_str(
+                lvl, uname, mread[vol_dst], mwrite[vol_dst], mflags[vol_dst]
+            )
+
+    def _read_vol_str(self, lvl, uname, mr, mw, mf):
+        if lvl == "c":
+            cval = True
+            if "=" in uname:
+                uname, cval = uname.split("=", 1)
+
+            self._read_volflag(mf, uname, cval, False)
+            return
+
+        if uname == "":
+            uname = "*"
+
+        if lvl in "ra":
+            mr.append(uname)
+
+        if lvl in "wa":
+            mw.append(uname)
+
+    def _read_volflag(self, flags, name, value, is_list):
+        if name not in ["mtp"]:
+            flags[name] = value
+            return
+
+        if not is_list:
+            value = [value]
+        elif not value:
+            return
+
+        flags[name] = flags.get(name, []) + value
 
     def reload(self):
         """
@@ -210,6 +355,7 @@ class AuthSrv(object):
         user = {}  # username:password
         mread = {}  # mountpoint:[username]
         mwrite = {}  # mountpoint:[username]
+        mflags = {}  # mountpoint:[flag]
         mount = {}  # dst:src (mountpoint:realpath)
 
         if self.args.a:
@@ -219,7 +365,7 @@ class AuthSrv(object):
 
         if self.args.v:
             # list of src:dst:permset:permset:...
-            # permset is [rwa]username
+            # permset is [rwa]username or [c]flag
             for v_str in self.args.v:
                 m = self.re_vol.match(v_str)
                 if not m:
@@ -232,27 +378,29 @@ class AuthSrv(object):
                 mount[dst] = src
                 mread[dst] = []
                 mwrite[dst] = []
+                mflags[dst] = {}
 
                 perms = perms.split(":")
                 for (lvl, uname) in [[x[0], x[1:]] for x in perms]:
-                    if uname == "":
-                        uname = "*"
-                    if lvl in "ra":
-                        mread[dst].append(uname)
-                    if lvl in "wa":
-                        mwrite[dst].append(uname)
+                    self._read_vol_str(lvl, uname, mread[dst], mwrite[dst], mflags[dst])
 
         if self.args.c:
             for cfg_fn in self.args.c:
                 with open(cfg_fn, "rb") as f:
-                    self._parse_config_file(f, user, mread, mwrite, mount)
+                    try:
+                        self._parse_config_file(f, user, mread, mwrite, mflags, mount)
+                    except:
+                        m = "\n\033[1;31m\nerror in config file {} on line {}:\n\033[0m"
+                        print(m.format(cfg_fn, self.line_ctr))
+                        raise
 
         if not mount:
             # -h says our defaults are CWD at root and read/write for everyone
             vfs = VFS(os.path.abspath("."), "", ["*"], ["*"])
         elif "" not in mount:
             # there's volumes but no root; make root inaccessible
-            vfs = VFS(os.path.abspath("."), "", [], [])
+            vfs = VFS(os.path.abspath("."), "")
+            vfs.flags["d2d"] = True
 
         maxdepth = 0
         for dst in sorted(mount.keys(), key=lambda x: (x.count("/"), len(x))):
@@ -262,12 +410,13 @@ class AuthSrv(object):
 
             if dst == "":
                 # rootfs was mapped; fully replaces the default CWD vfs
-                vfs = VFS(mount[dst], dst, mread[dst], mwrite[dst])
+                vfs = VFS(mount[dst], dst, mread[dst], mwrite[dst], mflags[dst])
                 continue
 
             v = vfs.add(mount[dst], dst)
             v.uread = mread[dst]
             v.uwrite = mwrite[dst]
+            v.flags = mflags[dst]
 
         missing_users = {}
         for d in [mread, mwrite]:
@@ -278,28 +427,107 @@ class AuthSrv(object):
 
         if missing_users:
             self.log(
-                "\033[31myou must -a the following users: "
-                + ", ".join(k for k in sorted(missing_users))
-                + "\033[0m"
+                "you must -a the following users: "
+                + ", ".join(k for k in sorted(missing_users)),
+                c=1,
             )
             raise Exception("invalid config")
 
+        all_mte = {}
+        errors = False
+        for vol in vfs.all_vols.values():
+            if (self.args.e2ds and vol.uwrite) or self.args.e2dsa:
+                vol.flags["e2ds"] = True
+
+            if self.args.e2d or "e2ds" in vol.flags:
+                vol.flags["e2d"] = True
+
+            for k in ["e2t", "e2ts", "e2tsr"]:
+                if getattr(self.args, k):
+                    vol.flags[k] = True
+
+            for k1, k2 in IMPLICATIONS:
+                if k1 in vol.flags:
+                    vol.flags[k2] = True
+
+            # default tag-list if unset
+            if "mte" not in vol.flags:
+                vol.flags["mte"] = self.args.mte
+
+            # append parsers from argv to volume-flags
+            self._read_volflag(vol.flags, "mtp", self.args.mtp, True)
+
+            # d2d drops all database features for a volume
+            for grp, rm in [["d2d", "e2d"], ["d2t", "e2t"]]:
+                if not vol.flags.get(grp, False):
+                    continue
+
+                vol.flags["d2t"] = True
+                vol.flags = {k: v for k, v in vol.flags.items() if not k.startswith(rm)}
+
+            # mt* needs e2t so drop those too
+            for grp, rm in [["e2t", "mt"]]:
+                if vol.flags.get(grp, False):
+                    continue
+
+                vol.flags = {k: v for k, v in vol.flags.items() if not k.startswith(rm)}
+
+            # verify tags mentioned by -mt[mp] are used by -mte
+            local_mtp = {}
+            local_only_mtp = {}
+            for a in vol.flags.get("mtp", []) + vol.flags.get("mtm", []):
+                a = a.split("=")[0]
+                local_mtp[a] = True
+                local = True
+                for b in self.args.mtp or []:
+                    b = b.split("=")[0]
+                    if a == b:
+                        local = False
+
+                if local:
+                    local_only_mtp[a] = True
+
+            local_mte = {}
+            for a in vol.flags.get("mte", "").split(","):
+                local = True
+                all_mte[a] = True
+                local_mte[a] = True
+                for b in self.args.mte.split(","):
+                    if not a or not b:
+                        continue
+
+                    if a == b:
+                        local = False
+
+            for mtp in local_only_mtp.keys():
+                if mtp not in local_mte:
+                    m = 'volume "/{}" defines metadata tag "{}", but doesnt use it in "-mte" (or with "cmte" in its volume-flags)'
+                    self.log(m.format(vol.vpath, mtp), 1)
+                    errors = True
+
+        for mtp in self.args.mtp or []:
+            mtp = mtp.split("=")[0]
+            if mtp not in all_mte:
+                m = 'metadata tag "{}" is defined by "-mtm" or "-mtp", but is not used by "-mte" (or by any "cmte" volume-flag)'
+                self.log(m.format(mtp), 1)
+                errors = True
+
+        if errors:
+            sys.exit(1)
+
         try:
             v, _ = vfs.get("/", "*", False, True)
             if self.warn_anonwrite and os.getcwd() == v.realpath:
                 self.warn_anonwrite = False
-                self.log(
-                    "\033[31manyone can read/write the current directory: {}\033[0m".format(
-                        v.realpath
-                    )
-                )
+                msg = "anyone can read/write the current directory: {}"
+                self.log(msg.format(v.realpath), c=1)
         except Pebkac:
             self.warn_anonwrite = True
 
         with self.mutex:
             self.vfs = vfs
             self.user = user
-            self.iuser = self.invert(user)
+            self.iuser = {v: k for k, v in user.items()}
 
         # import pprint
         # pprint.pprint({"usr": user, "rd": mread, "wr": mwrite, "mnt": mount})

copyparty/broker_mp.py

@@ -51,7 +51,7 @@ class BrokerMp(object):
             self.procs.append(proc)
             proc.start()
 
-        if True:
+        if not self.args.q:
             thr = threading.Thread(target=self.debug_load_balancer)
             thr.daemon = True
             thr.start()

copyparty/broker_mpw.py

@@ -49,11 +49,11 @@ class MpWorker(object):
         # print('k')
         pass
 
-    def log(self, src, msg):
-        self.q_yield.put([0, "log", [src, msg]])
+    def log(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 logw(self, msg, c=0):
+        self.log("mp{}".format(self.n), msg, c)
 
     def httpdrop(self, addr):
         self.q_yield.put([0, "httpdrop", [addr]])
@@ -73,7 +73,9 @@ class MpWorker(object):
                 if PY2:
                     sck = pickle.loads(sck)  # nosec
 
-                self.log("%s %s" % addr, "-" * 4 + "C-qpop")
+                if self.args.log_conn:
+                    self.log("%s %s" % addr, "|%sC-qpop" % ("-" * 4,), c="1;30")
+                
                 self.httpsrv.accept(sck, addr)
 
                 with self.mutex:

copyparty/broker_thr.py

@@ -28,7 +28,9 @@ class BrokerThr(object):
     def put(self, want_retval, dest, *args):
         if dest == "httpconn":
             sck, addr = args
-            self.log("%s %s" % addr, "-" * 4 + "C-qpop")
+            if self.args.log_conn:
+                self.log("%s %s" % addr, "|%sC-qpop" % ("-" * 4,), c="1;30")
+
             self.httpsrv.accept(sck, addr)
 
         else:

copyparty/httpconn.py

@@ -1,30 +1,22 @@
 # 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
 
 
 class HttpConn(object):
@@ -45,26 +37,38 @@ class HttpConn(object):
         self.t0 = time.time()
         self.nbyte = 0
         self.workload = 0
+        self.u2idx = None
         self.log_func = hsrv.log
-        self.log_src = "{} \033[36m{}".format(addr[0], addr[1]).ljust(26)
+        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 set_rproxy(self, ip=None):
+        if ip is None:
+            color = 36
+            ip = self.addr[0]
+            self.rproxy = None
+        else:
+            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.args, self.log_func)
+
+        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)
@@ -85,20 +89,64 @@ 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)
 
@@ -111,7 +159,7 @@ class HttpConn(object):
                     pass
 
                 else:
-                    self.log("\033[35mhandshake\033[0m " + em)
+                    self.log("handshake\033[0m " + em, c=5)
 
                 return
 

copyparty/httpsrv.py

@@ -2,10 +2,28 @@
 from __future__ import print_function, unicode_literals
 
 import os
+import sys
 import time
 import socket
 import threading
 
+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, MACOS
 from .httpconn import HttpConn
 from .authsrv import AuthSrv
@@ -30,6 +48,13 @@ class HttpSrv(object):
         self.workload_thr_alive = False
         self.auth = AuthSrv(self.args, self.log)
 
+        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):
             self.cert_path = cert_path
@@ -38,7 +63,9 @@ class HttpSrv(object):
 
     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")
+        if self.args.log_conn:
+            self.log("%s %s" % addr, "|%sC-cthr" % ("-" * 5,), c="1;30")
+
         thr = threading.Thread(target=self.thr_client, args=(sck, addr))
         thr.daemon = True
         thr.start()
@@ -66,11 +93,15 @@ class HttpSrv(object):
                 thr.start()
 
         try:
-            self.log("%s %s" % addr, "-" * 6 + "C-crun")
+            if self.args.log_conn:
+                self.log("%s %s" % addr, "|%sC-crun" % ("-" * 6,), c="1;30")
+
             cli.run()
 
         finally:
-            self.log("%s %s" % addr, "-" * 7 + "C-done")
+            if self.args.log_conn:
+                self.log("%s %s" % addr, "|%sC-cdone" % ("-" * 7,), c="1;30")
+
             try:
                 sck.shutdown(socket.SHUT_RDWR)
                 sck.close()
@@ -78,7 +109,8 @@ class HttpSrv(object):
                 if not MACOS:
                     self.log(
                         "%s %s" % addr,
-                        "shut_rdwr err:\n  {}\n  {}".format(repr(sck), ex),
+                        "shut({}): {}".format(sck.fileno(), ex),
+                        c="1;30",
                     )
                 if ex.errno not in [10038, 10054, 107, 57, 9]:
                     # 10038 No longer considered a socket

copyparty/mtag.py

@@ -0,0 +1,347 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import re
+import os
+import sys
+import shutil
+import subprocess as sp
+
+from .__init__ import PY2, WINDOWS
+from .util import fsenc, fsdec, REKOBO_LKEY
+
+if not PY2:
+    unicode = str
+
+
+class MTag(object):
+    def __init__(self, log_func, args):
+        self.log_func = log_func
+        self.usable = True
+        self.prefer_mt = False
+        mappings = args.mtm
+        self.backend = "ffprobe" if args.no_mutagen else "mutagen"
+        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.get = self.get_ffprobe
+            self.prefer_mt = True
+            # about 20x slower
+            if PY2:
+                cmd = [b"ffprobe", b"-version"]
+                try:
+                    sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
+                except:
+                    self.usable = False
+            else:
+                if not shutil.which("ffprobe"):
+                    self.usable = False
+
+            if self.usable and WINDOWS and sys.version_info < (3, 8):
+                self.usable = False
+                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"
+            self.log(msg.format(or_ffprobe, os.path.basename(sys.executable)), 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(abspath, easy=True)
+            x = md.info.length
+        except Exception as ex:
+            return {}
+
+        ret = {}
+        try:
+            dur = int(md.info.length)
+            try:
+                q = int(md.info.bitrate / 1024)
+            except:
+                q = int((os.path.getsize(abspath) / dur) / 128)
+
+            ret[".dur"] = [0, dur]
+            ret[".q"] = [0, q]
+        except:
+            pass
+
+        return self.normalize_tags(ret, md)
+
+    def get_ffprobe(self, abspath):
+        cmd = [b"ffprobe", b"-hide_banner", b"--", fsenc(abspath)]
+        p = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
+        r = p.communicate()
+        txt = r[1].decode("utf-8", "replace")
+        txt = [x.rstrip("\r") for x in txt.split("\n")]
+
+        """
+        note:
+          tags which contain newline will be truncated on first \n,
+          ffprobe emits \n and spacepads the : to align visually
+        note:
+          the Stream ln always mentions Audio: if audio
+          the Stream ln usually has kb/s, is more accurate
+          the Duration ln always has kb/s
+          the Metadata: after Chapter may contain BPM info,
+            title : Tempo: 126.0
+
+        Input #0, wav,
+          Metadata:
+            date : <OK>
+          Duration:
+            Chapter #
+            Metadata:
+              title : <NG>
+
+        Input #0, mp3,
+          Metadata:
+            album : <OK>
+          Duration:
+            Stream #0:0: Audio:
+            Stream #0:1: Video:
+            Metadata:
+              comment : <NG>
+        """
+
+        ptn_md_beg = re.compile("^( +)Metadata:$")
+        ptn_md_kv = re.compile("^( +)([^:]+) *: (.*)")
+        ptn_dur = re.compile("^ *Duration: ([^ ]+)(, |$)")
+        ptn_br1 = re.compile("^ *Duration: .*, bitrate: ([0-9]+) kb/s(, |$)")
+        ptn_br2 = re.compile("^ *Stream.*: Audio:.* ([0-9]+) kb/s(, |$)")
+        ptn_audio = re.compile("^ *Stream .*: Audio: ")
+        ptn_au_parent = re.compile("^ *(Input #|Stream .*: Audio: )")
+
+        ret = {}
+        md = {}
+        in_md = False
+        is_audio = False
+        au_parent = False
+        for ln in txt:
+            m = ptn_md_kv.match(ln)
+            if m and in_md and len(m.group(1)) == in_md:
+                _, k, v = [x.strip() for x in m.groups()]
+                if k != "" and v != "":
+                    md[k] = [v]
+                continue
+            else:
+                in_md = False
+
+            m = ptn_md_beg.match(ln)
+            if m and au_parent:
+                in_md = len(m.group(1)) + 2
+                continue
+
+            au_parent = bool(ptn_au_parent.search(ln))
+
+            if ptn_audio.search(ln):
+                is_audio = True
+
+            m = ptn_dur.search(ln)
+            if m:
+                sec = 0
+                tstr = m.group(1)
+                if tstr.lower() != "n/a":
+                    try:
+                        tf = tstr.split(",")[0].split(".")[0].split(":")
+                        for f in tf:
+                            sec *= 60
+                            sec += int(f)
+                    except:
+                        self.log("invalid timestr from ffprobe: [{}]".format(tstr), c=3)
+
+                ret[".dur"] = sec
+                m = ptn_br1.search(ln)
+                if m:
+                    ret[".q"] = m.group(1)
+
+            m = ptn_br2.search(ln)
+            if m:
+                ret[".q"] = m.group(1)
+
+        if not is_audio:
+            return {}
+
+        ret = {k: [0, v] for k, v in ret.items()}
+
+        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, (binpath, timeout) in parsers.items():
+            try:
+                cmd = [sys.executable, binpath, abspath]
+                args = {"env": env, "timeout": 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 v:
+                    ret[tagname] = v.decode("utf-8")
+            except:
+                pass
+
+        return ret

copyparty/star.py

@@ -0,0 +1,95 @@
+import os
+import tarfile
+import threading
+
+from .sutil import errdesc
+from .util import Queue, fsenc
+
+
+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, fgen, **kwargs):
+        self.ci = 0
+        self.co = 0
+        self.qfile = QFile()
+        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)
+        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:
+            os.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 = errdesc(errors)
+            self.ser(self.errf)
+
+        self.tar.close()
+        self.qfile.write(None)

copyparty/sutil.py

@@ -0,0 +1,25 @@
+import os
+import time
+import tempfile
+from datetime import datetime
+
+
+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.utcfromtimestamp(time.time())
+    dt = dt.strftime("%Y-%m%d-%H%M%S")
+
+    os.chmod(tf_path, 0o444)
+    return {
+        "vp": "archive-errors-{}.txt".format(dt),
+        "ap": tf_path,
+        "st": os.stat(tf_path),
+    }

copyparty/svchub.py

@@ -65,16 +65,16 @@ class SvcHub(object):
             self.broker.shutdown()
             print("nailed it")
 
-    def _log_disabled(self, src, msg):
+    def _log_disabled(self, src, msg, c=0):
         pass
 
-    def _log_enabled(self, src, msg):
+    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="")
 
                 # unix timestamp of next 00:00:00 (leap-seconds safe)
                 day_now = dt.day
@@ -84,23 +84,30 @@ class SvcHub(object):
                 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)
                 if "\033" in src:
                     src = self.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="")
 
     def check_mp_support(self):
         vmin = sys.version_info[1]

copyparty/szip.py

@@ -0,0 +1,271 @@
+import os
+import time
+import zlib
+import struct
+from datetime import datetime
+
+from .sutil import errdesc
+from .util import yieldfile, sanitize_fn
+
+
+def dostime2unix(buf):
+    t, d = struct.unpack("<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 struct.pack("<HH", bt, bd)
+
+
+def gen_fdesc(sz, crc32, z64):
+    ret = b"\x50\x4b\x07\x08"
+    fmt = "<LQQ" if z64 else "<LLL"
+    ret += struct.pack(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 = struct.pack("<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 += struct.pack("<LL", vsz, vsz)
+
+    # windows support (the "?" replace below too)
+    fn = sanitize_fn(fn, ok="/")
+    bfn = fn.encode("utf-8" if utf8 else "cp437", "replace").replace(b"?", b"_")
+
+    z64_len = len(z64v) * 8 + 4 if z64v else 0
+    ret += struct.pack("<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 += struct.pack("<L", min(h_pos, 0xFFFFFFFF))
+
+    ret += bfn
+
+    if z64v:
+        ret += struct.pack("<HH" + "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 += struct.pack("<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 += struct.pack("<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 += struct.pack("<LQL", 0, ecdr64_pos, 1)
+
+    return ret
+
+
+class StreamZip(object):
+    def __init__(self, fgen, utf8=False, pre_crc=False):
+        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 = errdesc(errors)
+            print(repr(errf))
+            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:
+            os.unlink(errf["ap"])

copyparty/tcpsrv.py

@@ -4,6 +4,7 @@ from __future__ import print_function, unicode_literals
 import re
 import time
 import socket
+import select
 
 from .util import chkcmd, Counter
 
@@ -23,55 +24,80 @@ class TcpSrv(object):
 
         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"
 
         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):
+                self.log(
+                    "tcpsrv",
+                    "available @ http://{}:{}/  (\033[33m{}\033[0m)".format(
+                        ip, port, desc
+                    ),
+                )
 
-        self.srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self.srv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+        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)
-
-        self.log("tcpsrv", "listening @ {0}:{1}".format(self.args.i, self.args.p))
+        for srv in self.srv:
+            srv.listen(self.args.nc)
+            ip, port = srv.getsockname()
+            self.log("tcpsrv", "listening @ {0}:{1}".format(ip, port))
 
         while True:
-            self.log("tcpsrv", "-" * 1 + "C-ncli")
+            if self.args.log_conn:
+                self.log("tcpsrv", "|%sC-ncli" % ("-" * 1,), c="1;30")
+
             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)
+            if self.args.log_conn:
+                self.log("tcpsrv", "|%sC-acc1" % ("-" * 2,), c="1;30")
+
+            ready, _, _ = select.select(self.srv, [], [])
+            for srv in ready:
+                sck, addr = srv.accept()
+                sip, sport = srv.getsockname()
+                if self.args.log_conn:
+                    self.log(
+                        "%s %s" % addr,
+                        "|{}C-acc2 \033[0;36m{} \033[3{}m{}".format(
+                            "-" * 3, sip, sport % 8, sport
+                        ),
+                        c="1;30",
+                    )
+
+                self.num_clients.add()
+                self.hub.broker.put(False, "httpconn", sck, addr)
 
     def shutdown(self):
         self.log("tcpsrv", "ok bye")
 
-    def detect_interfaces(self, listen_ip):
+    def detect_interfaces(self, listen_ips):
         eps = {}
 
         # get all ips and their interfaces
@@ -85,8 +111,9 @@ class TcpSrv(object):
             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
+                    for lip in listen_ips:
+                        if lip in ["0.0.0.0", ip]:
+                            eps[ip] = dev
                 except:
                     pass
 
@@ -113,11 +140,12 @@ 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/u2idx.py

@@ -0,0 +1,281 @@
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import re
+import os
+import time
+import threading
+from datetime import datetime
+
+from .util import u8safe, s3dec, html_escape, Pebkac
+from .up2k import up2k_wark_from_hashlist
+
+
+try:
+    HAVE_SQLITE3 = True
+    import sqlite3
+except:
+    HAVE_SQLITE3 = False
+
+
+class U2idx(object):
+    def __init__(self, args, log_func):
+        self.args = args
+        self.log_func = log_func
+        self.timeout = args.srch_time
+
+        if not HAVE_SQLITE3:
+            self.log("could not load sqlite3; searchign wqill 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 = "substr(w,1,16) = ? and w = ?"
+        uv = [wark[:16], wark]
+
+        try:
+            return self.run_query(vols, uq, uv, {})[0]
+        except Exception as ex:
+            raise Pebkac(500, repr(ex))
+
+    def get_cur(self, ptop):
+        cur = self.cur.get(ptop)
+        if cur:
+            return cur
+
+        cur = _open(ptop)
+        if not cur:
+            return None
+
+        self.cur[ptop] = cur
+        return cur
+
+    def search(self, vols, body):
+        """search by query params"""
+        if not HAVE_SQLITE3:
+            return []
+
+        qobj = {}
+        _conv_sz(qobj, body, "sz_min", "up.sz >= ?")
+        _conv_sz(qobj, body, "sz_max", "up.sz <= ?")
+        _conv_dt(qobj, body, "dt_min", "up.mt >= ?")
+        _conv_dt(qobj, body, "dt_max", "up.mt <= ?")
+        for seg, dk in [["path", "up.rd"], ["name", "up.fn"]]:
+            if seg in body:
+                _conv_txt(qobj, body, seg, dk)
+
+        uq, uv = _sqlize(qobj)
+
+        qobj = {}
+        if "tags" in body:
+            _conv_txt(qobj, body, "tags", "mt.v")
+
+        if "adv" in body:
+            _conv_adv(qobj, body, "adv")
+
+        try:
+            return self.run_query(vols, uq, uv, qobj)
+        except Exception as ex:
+            raise Pebkac(500, repr(ex))
+
+    def run_query(self, vols, uq, uv, targs):
+        self.log("qs: {} {} ,  {}".format(uq, repr(uv), repr(targs)))
+
+        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,
+            ),
+        )
+        thr.daemon = True
+        thr.start()
+
+        if not targs:
+            if not uq:
+                q = "select * from up"
+                v = ()
+            else:
+                q = "select * from up where " + uq
+                v = tuple(uv)
+        else:
+            q = "select up.* from up"
+            keycmp = "substr(up.w,1,16)"
+            where = []
+            v = []
+            ctr = 0
+            for tq, tv in sorted(targs.items()):
+                ctr += 1
+                tq = tq.split("\n")[0]
+                keycmp2 = "mt{}.w".format(ctr)
+                q += " inner join mt mt{} on {} = {}".format(ctr, keycmp, keycmp2)
+                keycmp = keycmp2
+                where.append(tq.replace("mt.", keycmp[:-1]))
+                v.append(tv)
+
+            if uq:
+                where.append(uq)
+                v.extend(uv)
+
+            q += " where " + (" and ".join(where))
+
+        # self.log("q2: {} {}".format(q, repr(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 = []
+            c = cur.execute(q, v)
+            for hit in c:
+                w, ts, sz, rd, fn = hit
+                lim -= 1
+                if lim <= 0:
+                    break
+
+                if rd.startswith("//") or fn.startswith("//"):
+                    rd, fn = s3dec(rd, fn)
+
+                rp = os.path.join(vtop, rd, fn).replace("\\", "/")
+                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)
+
+        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()
+
+
+def _open(ptop):
+    db_path = os.path.join(ptop, ".hist", "up2k.db")
+    if os.path.exists(db_path):
+        return sqlite3.connect(db_path).cursor()
+
+
+def _conv_sz(q, body, k, sql):
+    if k in body:
+        q[sql] = int(float(body[k]) * 1024 * 1024)
+
+
+def _conv_dt(q, body, k, sql):
+    if k not in body:
+        return
+
+    v = body[k].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:
+            ts = datetime.strptime(v, fmt).timestamp()
+            break
+        except:
+            ts = None
+
+    if ts:
+        q[sql] = ts
+
+
+def _conv_txt(q, body, k, sql):
+    for v in body[k].split(" "):
+        inv = ""
+        if v.startswith("-"):
+            inv = "not"
+            v = v[1:]
+
+        if not v:
+            continue
+
+        head = "'%'||"
+        if v.startswith("^"):
+            head = ""
+            v = v[1:]
+
+        tail = "||'%'"
+        if v.endswith("$"):
+            tail = ""
+            v = v[:-1]
+
+        qk = "{} {} like {}?{}".format(sql, inv, head, tail)
+        q[qk + "\n" + v] = u8safe(v)
+
+
+def _conv_adv(q, body, k):
+    ptn = re.compile(r"^(\.?[a-z]+) *(==?|!=|<=?|>=?) *(.*)$")
+
+    parts = body[k].split(" ")
+    parts = [x.strip() for x in parts if x.strip()]
+
+    for part in parts:
+        m = ptn.match(part)
+        if not m:
+            p = html_escape(part)
+            raise Pebkac(400, "invalid argument [" + p + "]")
+
+        k, op, v = m.groups()
+        qk = "mt.k = '{}' and mt.v {} ?".format(k, op)
+        q[qk + "\n" + v] = u8safe(v)
+
+
+def _sqlize(qobj):
+    keys = []
+    values = []
+    for k, v in sorted(qobj.items()):
+        keys.append(k.split("\n")[0])
+        values.append(v)
+
+    return " and ".join(keys), values

copyparty/util.py

@@ -2,17 +2,21 @@
 from __future__ import print_function, unicode_literals
 
 import re
+import os
 import sys
 import time
 import base64
+import select
 import struct
 import hashlib
 import platform
+import traceback
 import threading
 import mimetypes
+import contextlib
 import subprocess as sp  # nosec
 
-from .__init__ import PY2, WINDOWS
+from .__init__ import PY2, WINDOWS, ANYWIN
 from .stolen import surrogateescape
 
 FAKE_MP = False
@@ -45,6 +49,7 @@ HTTPCODE = {
     200: "OK",
     204: "No Content",
     206: "Partial Content",
+    302: "Found",
     304: "Not Modified",
     400: "Bad Request",
     403: "Forbidden",
@@ -53,11 +58,58 @@ HTTPCODE = {
     413: "Payload Too Large",
     416: "Requested Range Not Satisfiable",
     422: "Unprocessable Entity",
+    429: "Too Many Requests",
     500: "Internal Server Error",
     501: "Not Implemented",
 }
 
 
+IMPLICATIONS = [
+    ["e2dsa", "e2ds"],
+    ["e2ds", "e2d"],
+    ["e2tsr", "e2ts"],
+    ["e2ts", "e2t"],
+    ["e2t", "e2d"],
+]
+
+
+REKOBO_KEY = {
+    v: ln.split(" ", 1)[0]
+    for ln in """
+1B 6d B
+2B 7d Gb F#
+3B 8d Db C#
+4B 9d Ab G#
+5B 10d Eb D#
+6B 11d Bb A#
+7B 12d F
+8B 1d C
+9B 2d G
+10B 3d D
+11B 4d A
+12B 5d E
+1A 6m Abm G#m
+2A 7m Ebm D#m
+3A 8m Bbm A#m
+4A 9m Fm
+5A 10m Cm
+6A 11m Gm
+7A 12m Dm
+8A 1m Am
+9A 2m Em
+10A 3m Bm
+11A 4m Gbm F#m
+12A 5m Dbm C#m
+""".strip().split(
+        "\n"
+    )
+    for v in ln.strip().split(" ")[1:]
+    if v
+}
+
+REKOBO_LKEY = {k.lower(): v for k, v in REKOBO_KEY.items()}
+
+
 class Counter(object):
     def __init__(self, v=0):
         self.v = v
@@ -96,6 +148,145 @@ class Unrecv(object):
         self.buf = buf + self.buf
 
 
+class ProgressPrinter(threading.Thread):
+    """
+    periodically print progress info without linefeeds
+    """
+
+    def __init__(self):
+        threading.Thread.__init__(self)
+        self.daemon = True
+        self.msg = None
+        self.end = False
+        self.start()
+
+    def run(self):
+        msg = None
+        while not self.end:
+            time.sleep(0.1)
+            if msg == self.msg or self.end:
+                continue
+
+            msg = self.msg
+            uprint(" {}\033[K\r".format(msg))
+
+        print("\033[K", end="")
+        sys.stdout.flush()  # necessary on win10 even w/ stderr btw
+
+
+def uprint(msg):
+    try:
+        print(msg, end="")
+    except UnicodeEncodeError:
+        try:
+            print(msg.encode("utf-8", "replace").decode(), end="")
+        except:
+            print(msg.encode("ascii", "replace").decode(), end="")
+
+
+def nuprint(msg):
+    uprint("{}\n".format(msg))
+
+
+def rice_tid():
+    tid = threading.current_thread().ident
+    c = struct.unpack(b"B" * 5, struct.pack(b">Q", tid)[-5:])
+    return "".join("\033[1;37;48;5;{}m{:02x}".format(x, x) for x in c) + "\033[0m"
+
+
+def trace(*args, **kwargs):
+    t = time.time()
+    stack = "".join(
+        "\033[36m{}\033[33m{}".format(x[0].split(os.sep)[-1][:-3], x[1])
+        for x in traceback.extract_stack()[3:-1]
+    )
+    parts = ["{:.6f}".format(t), rice_tid(), stack]
+
+    if args:
+        parts.append(repr(args))
+
+    if kwargs:
+        parts.append(repr(kwargs))
+
+    msg = "\033[0m ".join(parts)
+    # _tracebuf.append(msg)
+    nuprint(msg)
+
+
+@contextlib.contextmanager
+def ren_open(fname, *args, **kwargs):
+    fdir = kwargs.pop("fdir", None)
+    suffix = kwargs.pop("suffix", None)
+
+    if fname == os.devnull:
+        with open(fname, *args, **kwargs) as f:
+            yield {"orz": [f, fname]}
+            return
+
+    orig_name = fname
+    bname = fname
+    ext = ""
+    while True:
+        ofs = bname.rfind(".")
+        if ofs < 0 or ofs < len(bname) - 7:
+            # doesn't look like an extension anymore
+            break
+
+        ext = bname[ofs:] + ext
+        bname = bname[:ofs]
+
+    b64 = ""
+    while True:
+        try:
+            if fdir:
+                fpath = os.path.join(fdir, fname)
+            else:
+                fpath = fname
+
+            if suffix and os.path.exists(fpath):
+                fpath += suffix
+                fname += suffix
+                ext += suffix
+
+            with open(fsenc(fpath), *args, **kwargs) as f:
+                if b64:
+                    fp2 = "fn-trunc.{}.txt".format(b64)
+                    fp2 = os.path.join(fdir, fp2)
+                    with open(fsenc(fp2), "wb") as f2:
+                        f2.write(orig_name.encode("utf-8"))
+
+                yield {"orz": [f, fname]}
+                return
+
+        except OSError as ex_:
+            ex = ex_
+            if ex.errno not in [36, 63] and (not WINDOWS or ex.errno != 22):
+                raise
+
+        if not b64:
+            b64 = (bname + ext).encode("utf-8", "replace")
+            b64 = hashlib.sha512(b64).digest()[:12]
+            b64 = base64.urlsafe_b64encode(b64).decode("utf-8").rstrip("=")
+
+        badlen = len(fname)
+        while len(fname) >= badlen:
+            if len(bname) < 8:
+                raise ex
+
+            if len(bname) > len(ext):
+                # drop the last letter of the filename
+                bname = bname[:-1]
+            else:
+                try:
+                    # drop the leftmost sub-extension
+                    _, ext = ext.split(".", 1)
+                except:
+                    # okay do the first letter then
+                    ext = "." + ext[2:]
+
+            fname = "{}~{}{}".format(bname, b64, ext)
+
+
 class MultipartParser(object):
     def __init__(self, log_func, sr, http_headers):
         self.sr = sr
@@ -360,6 +551,16 @@ def get_spd(nbyte, t0, t=None):
     return "{} \033[0m{}/s\033[0m".format(s1, s2)
 
 
+def s2hms(s, optional_h=False):
+    s = int(s)
+    h, s = divmod(s, 3600)
+    m, s = divmod(s, 60)
+    if not h and optional_h:
+        return "{}:{:02}".format(m, s)
+
+    return "{}:{:02}:{:02}".format(h, m, s)
+
+
 def undot(path):
     ret = []
     for node in path.split("/"):
@@ -376,11 +577,12 @@ def undot(path):
     return "/".join(ret)
 
 
-def sanitize_fn(fn):
-    fn = fn.replace("\\", "/").split("/")[-1]
+def sanitize_fn(fn, ok="", bad=[]):
+    if "/" not in ok:
+        fn = fn.replace("\\", "/").split("/")[-1]
 
-    if WINDOWS:
-        for bad, good in [
+    if ANYWIN:
+        remap = [
             ["<", "＜"],
             [">", "＞"],
             [":", "："],
@@ -390,36 +592,49 @@ def sanitize_fn(fn):
             ["|", "｜"],
             ["?", "？"],
             ["*", "＊"],
-        ]:
-            fn = fn.replace(bad, good)
+        ]
+        for a, b in [x for x in remap if x[0] not in ok]:
+            fn = fn.replace(a, b)
 
-        bad = ["con", "prn", "aux", "nul"]
+        bad.extend(["con", "prn", "aux", "nul"])
         for n in range(1, 10):
             bad += "com{0} lpt{0}".format(n).split(" ")
 
-        if fn.lower() in bad:
-            fn = "_" + fn
+    if fn.lower() in bad:
+        fn = "_" + fn
 
     return fn.strip()
 
 
+def u8safe(txt):
+    try:
+        return txt.encode("utf-8", "xmlcharrefreplace").decode("utf-8", "replace")
+    except:
+        return txt.encode("utf-8", "replace").decode("utf-8", "replace")
+
+
 def exclude_dotfiles(filepaths):
-    for fpath in filepaths:
-        if not fpath.split("/")[-1].startswith("."):
-            yield fpath
+    return [x for x in filepaths if not x.split("/")[-1].startswith(".")]
 
 
-def html_escape(s, quote=False):
+def html_escape(s, quote=False, crlf=False):
     """html.escape but also newlines"""
-    s = (
-        s.replace("&", "&amp;")
-        .replace("<", "&lt;")
-        .replace(">", "&gt;")
-        .replace("\r", "&#13;")
-        .replace("\n", "&#10;")
-    )
+    s = s.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
     if quote:
         s = s.replace('"', "&quot;").replace("'", "&#x27;")
+    if crlf:
+        s = s.replace("\r", "&#13;").replace("\n", "&#10;")
+
+    return s
+
+
+def html_bescape(s, quote=False, crlf=False):
+    """html.escape but bytestrings"""
+    s = s.replace(b"&", b"&amp;").replace(b"<", b"&lt;").replace(b">", b"&gt;")
+    if quote:
+        s = s.replace(b'"', b"&quot;").replace(b"'", b"&#x27;")
+    if crlf:
+        s = s.replace(b"\r", b"&#13;").replace(b"\n", b"&#10;")
 
     return s
 
@@ -459,6 +674,16 @@ def w8enc(txt):
     return txt.encode(FS_ENCODING, "surrogateescape")
 
 
+def w8b64dec(txt):
+    """decodes base64(filesystem-bytes) to wtf8"""
+    return w8dec(base64.urlsafe_b64decode(txt.encode("ascii")))
+
+
+def w8b64enc(txt):
+    """encodes wtf8 to base64(filesystem-bytes)"""
+    return base64.urlsafe_b64encode(w8enc(txt)).decode("ascii")
+
+
 if PY2 and WINDOWS:
     # moonrunes become \x3f with bytestrings,
     # losing mojibake support is worth
@@ -472,6 +697,41 @@ else:
     fsdec = w8dec
 
 
+def s3enc(mem_cur, rd, fn):
+    ret = []
+    for v in [rd, fn]:
+        try:
+            mem_cur.execute("select * from a where b = ?", (v,))
+            ret.append(v)
+        except:
+            ret.append("//" + w8b64enc(v))
+            # self.log("mojien/{} [{}] {}".format(k, v, ret[-1][2:]))
+
+    return tuple(ret)
+
+
+def s3dec(rd, fn):
+    ret = []
+    for k, v in [["d", rd], ["f", fn]]:
+        if v.startswith("//"):
+            ret.append(w8b64dec(v[2:]))
+            # self.log("mojide/{} [{}] {}".format(k, ret[-1], v[2:]))
+        else:
+            ret.append(v)
+
+    return tuple(ret)
+
+
+def atomic_move(src, dst):
+    if not PY2:
+        os.replace(src, dst)
+    else:
+        if os.path.exists(dst):
+            os.unlink(dst)
+
+        os.rename(src, dst)
+
+
 def read_socket(sr, total_size):
     remains = total_size
     while remains > 0:
@@ -496,6 +756,50 @@ def read_socket_unbounded(sr):
         yield buf
 
 
+def read_socket_chunked(sr, log=None):
+    err = "expected chunk length, got [{}] |{}| instead"
+    while True:
+        buf = b""
+        while b"\r" not in buf:
+            rbuf = sr.recv(2)
+            if not rbuf or len(buf) > 16:
+                err = err.format(buf.decode("utf-8", "replace"), len(buf))
+                raise Pebkac(400, err)
+
+            buf += rbuf
+
+        if not buf.endswith(b"\n"):
+            sr.recv(1)
+
+        try:
+            chunklen = int(buf.rstrip(b"\r\n"), 16)
+        except:
+            err = err.format(buf.decode("utf-8", "replace"), len(buf))
+            raise Pebkac(400, err)
+
+        if chunklen == 0:
+            sr.recv(2)  # \r\n after final chunk
+            return
+
+        if log:
+            log("receiving {} byte chunk".format(chunklen))
+
+        for chunk in read_socket(sr, chunklen):
+            yield chunk
+
+        sr.recv(2)  # \r\n after each chunk too
+
+
+def yieldfile(fn):
+    with open(fsenc(fn), "rb", 512 * 1024) as f:
+        while True:
+            buf = f.read(64 * 1024)
+            if not buf:
+                break
+
+            yield buf
+
+
 def hashcopy(actor, fin, fout):
     u32_lim = int((2 ** 31) * 0.9)
     hashobj = hashlib.sha512()
@@ -515,6 +819,73 @@ def hashcopy(actor, fin, fout):
     return tlen, hashobj.hexdigest(), digest_b64
 
 
+def sendfile_py(lower, upper, f, s):
+    remains = upper - lower
+    f.seek(lower)
+    while remains > 0:
+        # time.sleep(0.01)
+        buf = f.read(min(4096, remains))
+        if not buf:
+            return remains
+
+        try:
+            s.sendall(buf)
+            remains -= len(buf)
+        except:
+            return remains
+
+    return 0
+
+
+def sendfile_kern(lower, upper, f, s):
+    out_fd = s.fileno()
+    in_fd = f.fileno()
+    ofs = lower
+    while ofs < upper:
+        try:
+            req = min(2 ** 30, upper - ofs)
+            select.select([], [out_fd], [], 10)
+            n = os.sendfile(out_fd, in_fd, ofs, req)
+        except Exception as ex:
+            # print("sendfile: " + repr(ex))
+            n = 0
+
+        if n <= 0:
+            return upper - ofs
+
+        ofs += n
+        # print("sendfile: ok, sent {} now, {} total, {} remains".format(n, ofs - lower, upper - ofs))
+
+    return 0
+
+
+def statdir(logger, scandir, lstat, top):
+    try:
+        btop = fsenc(top)
+        if scandir and hasattr(os, "scandir"):
+            src = "scandir"
+            with os.scandir(btop) as dh:
+                for fh in dh:
+                    try:
+                        yield [fsdec(fh.name), fh.stat(follow_symlinks=not lstat)]
+                    except Exception as ex:
+                        msg = "scan-stat: \033[36m{} @ {}"
+                        logger(msg.format(repr(ex), fsdec(fh.path)))
+        else:
+            src = "listdir"
+            fun = os.lstat if lstat else os.stat
+            for name in os.listdir(btop):
+                abspath = os.path.join(btop, name)
+                try:
+                    yield [fsdec(name), fun(abspath)]
+                except Exception as ex:
+                    msg = "list-stat: \033[36m{} @ {}"
+                    logger(msg.format(repr(ex), fsdec(abspath)))
+
+    except Exception as ex:
+        logger("{}: \033[31m{} @ {}".format(src, repr(ex), top))
+
+
 def unescape_cookie(orig):
     # mw=idk; doot=qwe%2Crty%3Basd+fgh%2Bjkl%25zxc%26vbn  # qwe,rty;asd fgh+jkl%zxc&vbn
     ret = ""
@@ -569,7 +940,11 @@ def chkcmd(*argv):
 def gzip_orig_sz(fn):
     with open(fsenc(fn), "rb") as f:
         f.seek(-4, 2)
-        return struct.unpack(b"I", f.read(4))[0]
+        rv = f.read(4)
+        try:
+            return struct.unpack(b"I", rv)[0]
+        except:
+            return struct.unpack("I", rv)[0]
 
 
 def py_desc():
@@ -579,7 +954,11 @@ def py_desc():
     if ofs > 0:
         py_ver = py_ver[:ofs]
 
-    bitness = struct.calcsize(b"P") * 8
+    try:
+        bitness = struct.calcsize(b"P") * 8
+    except:
+        bitness = struct.calcsize("P") * 8
+
     host_os = platform.system()
     compiler = platform.python_compiler()
 
@@ -591,7 +970,26 @@ def py_desc():
     )
 
 
+def align_tab(lines):
+    rows = []
+    ncols = 0
+    for ln in lines:
+        row = [x for x in ln.split(" ") if x]
+        ncols = max(ncols, len(row))
+        rows.append(row)
+
+    lens = [0] * ncols
+    for row in rows:
+        for n, col in enumerate(row):
+            lens[n] = max(lens[n], len(col))
+
+    return ["".join(x.ljust(y + 2) for x, y in zip(row, lens)) for row in rows]
+
+
 class Pebkac(Exception):
     def __init__(self, code, msg=None):
         super(Pebkac, self).__init__(msg or HTTPCODE[code])
         self.code = code
+
+    def __repr__(self):
+        return "Pebkac({}, {})".format(self.code, repr(self.args))

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/browser.css

@@ -6,7 +6,7 @@ html,body,tr,th,td,#files,a {
 	background: none;
 	font-weight: inherit;
 	font-size: inherit;
-	padding: none;
+	padding: 0;
 	border: none;
 }
 html {
@@ -39,15 +39,22 @@ body {
 	margin: 1.3em 0 0 0;
 	font-size: 1.4em;
 }
+#path #entree {
+	margin-left: -.7em;
+}
 #files {
-	border-collapse: collapse;
-	margin-top: 2em;
+	border-spacing: 0;
+	z-index: 1;
+	position: relative;
 }
 #files tbody a {
 	display: block;
 	padding: .3em 0;
 }
-a {
+#files tbody div a {
+	color: #f5a;
+}
+a, #files tbody div a:last-child {
 	color: #fc5;
 	padding: .2em;
 	text-decoration: none;
@@ -55,6 +62,7 @@ a {
 #files a:hover {
 	color: #fff;
 	background: #161616;
+	text-decoration: underline;
 }
 #files thead a {
 	color: #999;
@@ -65,6 +73,7 @@ a {
 }
 #files thead th {
 	padding: .5em 1.3em .3em 1.3em;
+	cursor: pointer;
 }
 #files thead th:last-child {
 	background: #444;
@@ -81,6 +90,14 @@ a {
 #files td {
 	margin: 0;
 	padding: 0 .5em;
+	border-bottom: 1px solid #111;
+}
+#files td+td+td {
+	max-width: 30em;
+	overflow: hidden;
+}
+#files tr+tr td {
+	border-top: 1px solid #383838;
 }
 #files tbody td:nth-child(3) {
 	font-family: monospace;
@@ -100,6 +117,9 @@ a {
 	padding-bottom: 1.3em;
 	border-bottom: .5em solid #444;
 }
+#files tbody tr td:last-child {
+	white-space: nowrap;
+}
 #files thead th[style] {
 	width: auto !important;
 }
@@ -131,6 +151,15 @@ a {
 .logue {
 	padding: .2em 1.5em;
 }
+.logue:empty {
+	display: none;
+}
+#pro.logue {
+	margin-bottom: .8em;
+}
+#epi.logue {
+	margin: .8em 0;
+}
 #srv_info {
 	opacity: .5;
 	font-size: .8em;
@@ -142,11 +171,29 @@ a {
 #srv_info span {
 	color: #fff;
 }
-a.play {
+#files tbody a.play {
 	color: #e70;
+	padding: .2em;
+	margin: -.2em;
 }
-a.play.act {
-	color: #af0;
+#files tbody a.play.act {
+	color: #840;
+	text-shadow: 0 0 .3em #b80;
+}
+#files tbody tr.sel td {
+	color: #fff;
+	background: #925;
+	border-color: #c37;
+}
+#files tr.sel a {
+	color: #fff;
+}
+#files tr.sel a.play {
+	color: #fc5;
+}
+#files tr.sel a.play.act {
+	color: #fff;
+	text-shadow: 0 0 1px #fff;
 }
 #blocked {
 	position: fixed;
@@ -156,7 +203,7 @@ a.play.act {
 	height: 100%;
 	background: #333;
 	font-size: 2.5em;
-	z-index:99;
+	z-index: 99;
 }
 #blk_play,
 #blk_abrt {
@@ -190,6 +237,7 @@ a.play.act {
 	bottom: -6em;
 	height: 6em;
 	width: 100%;
+	z-index: 3;
 	transition: bottom 0.15s;
 }
 #widget.open {
@@ -203,7 +251,7 @@ a.play.act {
 	height: 100%;
 	background: #3c3c3c;
 }
-#wtoggle {
+#wtico {
 	cursor: url(/.cpr/dd/1.png), pointer;
 	animation: cursor 500ms infinite;
 }
@@ -214,6 +262,9 @@ a.play.act {
 	75% {cursor: url(/.cpr/dd/5.png), pointer}
 	85% {cursor: url(/.cpr/dd/1.png), pointer}
 }
+@keyframes spin {
+	100% {transform: rotate(360deg)}
+}
 #wtoggle {
 	position: absolute;
 	top: -1.2em;
@@ -230,6 +281,52 @@ a.play.act {
 	padding: .2em 0 0 .07em;
 	color: #fff;
 }
+#wzip, #wnp {
+	display: none;
+	margin-right: .3em;
+	padding-right: .3em;
+	border-right: .1em solid #555;
+}
+#wnp a {
+	position: relative;
+	font-size: .47em;
+	margin: 0 .1em;
+	top: -.4em;
+}
+#wnp a+a {
+	margin-left: .33em;
+}
+#wtoggle,
+#wtoggle * {
+	line-height: 1em;
+}
+#wtoggle.np {
+	width: 5.5em;
+}
+#wtoggle.sel {
+	width: 6.4em;
+}
+#wtoggle.sel #wzip,
+#wtoggle.np #wnp {
+	display: inline-block;
+}
+#wtoggle.sel.np #wnp {
+	display: none;
+}
+#wzip a {
+	font-size: .4em;
+	padding: 0 .3em;
+	margin: -.3em .2em;
+	position: relative;
+	display: inline-block;
+}
+#wzip a+a {
+	margin-left: .8em;
+}
+#wtoggle.sel #wzip #selzip {
+	top: -.6em;
+	padding: .4em .3em;
+}
 #barpos,
 #barbuf {
 	position: absolute;
@@ -273,3 +370,540 @@ a.play.act {
 	width: calc(100% - 10.5em);
 	background: rgba(0,0,0,0.2);
 }
+@media (min-width: 80em) {
+	#barpos,
+	#barbuf {
+		width: calc(100% - 21em);
+		left: 9.8em;
+		top: .7em;
+		height: 1.6em;
+		bottom: auto;
+	}
+	#widget {
+		bottom: -3.2em;
+		height: 3.2em;
+	}
+	#pvol {
+		max-width: 9em;
+	}
+}
+
+
+
+.opview {
+	display: none;
+}
+.opview.act {
+	display: block;
+}
+#ops a {
+	color: #fc5;
+	font-size: 1.5em;
+	padding: .25em .3em;
+	margin: 0;
+	outline: none;
+}
+#ops a.act {
+	background: #281838;
+	border-radius: 0 0 .2em .2em;
+	border-bottom: .3em solid #d90;
+	box-shadow: 0 -.15em .2em #000 inset;
+	padding-bottom: .3em;
+}
+#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 {
+	background: #333;
+	margin: 1.7em 1.5em 0 1.5em;
+	padding: .3em .6em;
+	border-radius: .3em;
+	border-width: .15em 0;
+	white-space: nowrap;
+}
+.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;
+}
+.opview 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;
+}
+input[type="checkbox"]+label {
+	color: #f5a;
+}
+input[type="checkbox"]:checked+label {
+	color: #fc5;
+}
+
+
+
+#srch_form {
+	border: 1px solid #3a3a3a;
+	box-shadow: 0 0 1em #222 inset;
+	background: #2d2d2d;
+	border-radius: .4em;
+	margin: 1.4em;
+	margin-bottom: 0;
+	padding: 0 .5em .5em 0;
+}
+#srch_form table {
+	display: inline-block;
+}
+#srch_form td {
+	padding: .6em .6em;
+}
+#srch_form td:first-child {
+	width: 3em;
+	padding-right: .2em;
+	text-align: right;
+}
+#op_search input {
+	margin: 0;
+}
+#srch_q {
+	white-space: pre;
+	color: #f80;
+	height: 1em;
+	margin: .2em 0 -1em 1.6em;
+}
+#files td div span {
+	color: #fff;
+	padding: 0 .4em;
+	font-weight: bold;
+	font-style: italic;
+}
+#files td div a:hover {
+	background: #444;
+	color: #fff;
+}
+#files td div a {
+	display: inline-block;
+	white-space: nowrap;
+}
+#files td div a:last-child {
+	width: 100%;
+}
+#files td div {
+	border-collapse: collapse;
+	width: 100%;
+}
+#wrap {
+	margin-top: 2em;
+}
+#tree {
+	display: none;
+	position: absolute;
+	left: 0;
+	bottom: 0;
+	top: 7em;
+	overflow-y: auto;
+	-ms-scroll-chaining: none;
+	overscroll-behavior-y: none;
+	scrollbar-color: #eb0 #333;
+}
+#thx_ff {
+	padding: 5em 0;
+}
+#tree::-webkit-scrollbar-track,
+#tree::-webkit-scrollbar {
+	background: #333;
+}
+#tree::-webkit-scrollbar-thumb {
+	background: #eb0;
+}
+#tree:hover {
+	z-index: 2;
+}
+#treeul {
+	position: relative;
+	left: -1.7em;
+	width: calc(100% + 1.3em);
+}
+.tglbtn,
+#tree>a+a {
+	padding: .2em .4em;
+	font-size: 1.2em;
+	background: #2a2a2a;
+	box-shadow: 0 .1em .2em #222 inset;
+	border-radius: .3em;
+	margin: .2em;
+	position: relative;
+	top: -.2em;
+}
+.tglbtn:hover,
+#tree>a+a:hover {
+	background: #805;
+}
+.tglbtn.on,
+#tree>a+a.on {
+	background: #fc4;
+	color: #400;
+	text-shadow: none;
+}
+#detree {
+	padding: .3em .5em;
+	font-size: 1.5em;
+	line-height: 1.5em;
+}
+#tree ul,
+#tree li {
+	padding: 0;
+	margin: 0;
+}
+#tree ul {
+	border-left: .2em solid #555;
+}
+#tree li {
+	margin-left: 1em;
+	list-style: none;
+	border-top: 1px solid #4c4c4c;
+	border-bottom: 1px solid #222;
+}
+#tree li:last-child {
+	border-bottom: none;
+}
+#treeul a.hl {
+	color: #400;
+	background: #fc4;
+	border-radius: .3em;
+	text-shadow: none;
+}
+#treeul a {
+	display: inline-block;
+}
+#treeul a+a {
+	width: calc(100% - 2em);
+	background: #333;
+	line-height: 1em;
+}
+#treeul a+a:hover {
+	background: #222;
+	color: #fff;
+}
+#treeul a:first-child {
+	font-family: monospace, monospace;
+}
+.dumb_loader_thing {
+	display: inline-block;
+	margin: 1em .3em 1em 1em;
+	padding: 0 1.2em 0 0;
+	font-size: 4em;
+	animation: spin 1s linear infinite;
+	position: absolute;
+	z-index: 9;
+}
+#files .cfg {
+	display: none;
+	font-size: 2em;
+	white-space: nowrap;
+}
+#files th:hover .cfg,
+#files th.min .cfg {
+	display: block;
+	width: 1em;
+	border-radius: .2em;
+	margin: -1.3em auto 0 auto;
+	background: #444;
+}
+#files th.min .cfg {
+	margin: -.6em;
+}
+#files>thead>tr>th.min span {
+	position: absolute;
+	transform: rotate(270deg);
+	background: linear-gradient(90deg, rgba(68,68,68,0), rgba(68,68,68,0.5) 70%, #444);
+	margin-left: -4.6em;
+	padding: .4em;
+	top: 5.4em;
+	width: 8em;
+	text-align: right;
+	letter-spacing: .04em;
+}
+#files td:nth-child(2n) {
+	color: #f5a;
+}
+#files td.min a {
+	display: none;
+}
+#files tr.play td,
+#files tr.play div a {
+	background: #fc4;
+	border-color: transparent;
+	color: #400;
+	text-shadow: none;
+}
+#files tr.play a {
+	color: inherit;
+}
+#files tr.play a:hover {
+	color: #300;
+	background: #fea;
+}
+#op_cfg {
+	max-width: none;
+	margin-right: 1.5em;
+}
+#op_cfg>div>a {
+	line-height: 2em;
+}
+#op_cfg>div>span {
+	display: inline-block;
+	padding: .2em .4em;
+}
+#op_cfg h3 {
+	margin: .8em 0 0 .6em;
+	padding: 0;
+	border-bottom: 1px solid #555;
+}
+#opdesc {
+	display: none;
+}
+#ops:hover #opdesc {
+	display: block;
+	background: linear-gradient(0deg,#555, #4c4c4c 80%, #444);
+	box-shadow: 0 .3em 1em #222;
+	padding: 1em;
+	border-radius: .3em;
+	position: absolute;
+	z-index: 3;
+	top: 6em;
+	right: 1.5em;
+}
+#ops:hover #opdesc.off {
+	display: none;
+}
+#opdesc code {
+	background: #3c3c3c;
+	padding: .2em .3em;
+	border-top: 1px solid #777;
+	border-radius: .3em;
+	font-family: monospace, monospace;
+	line-height: 2em;
+}
+#pvol,
+#barbuf,
+#barpos,
+#u2conf label {
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+}
+
+
+
+
+
+html.light {
+	color: #333;
+	background: #eee;
+	text-shadow: none;
+}
+html.light #ops,
+html.light .opbox,
+html.light #srch_form {
+	background: #f7f7f7;
+	box-shadow: 0 0 .3em #ddd;
+	border-color: #f7f7f7;
+}
+html.light #ops a.act {
+	box-shadow: 0 .2em .2em #ccc;
+	background: #fff;
+	border-color: #07a;
+	padding-top: .4em;
+}
+html.light #op_cfg h3 {
+	border-color: #ccc;
+}
+html.light .tglbtn,
+html.light #tree > a + a {
+	color: #666;
+	background: #ddd;
+	box-shadow: none;
+}
+html.light .tglbtn:hover,
+html.light #tree > a + a:hover {
+	background: #caf;
+}
+html.light .tglbtn.on,
+html.light #tree > a + a.on {
+	background: #4a0;
+	color: #fff;
+}
+html.light #srv_info {
+	color: #c83;
+	text-shadow: 1px 1px 0 #fff;
+}
+html.light #srv_info span {
+	color: #000;
+}
+html.light #treeul a+a {
+	background: inherit;
+	color: #06a;
+}
+html.light #treeul a.hl {
+	background: #07a;
+	color: #fff;
+}
+html.light #tree li {
+	border-color: #ddd #fff #f7f7f7 #fff;
+}
+html.light #tree ul {
+	border-color: #ccc;
+}
+html.light a,
+html.light #ops a,
+html.light #files tbody div a:last-child {
+	color: #06a;
+}
+html.light #files tbody {
+	background: #f7f7f7;
+}
+html.light #files {
+	box-shadow: 0 0 .3em #ccc;
+}
+html.light #files thead th {
+	background: #eee;
+}
+html.light #files tr td {
+	border-top: 1px solid #ddd;
+}
+html.light #files td {
+	border-bottom: 1px solid #f7f7f7;
+}
+html.light #files tbody tr:last-child td {
+	border-bottom: .2em solid #ccc;
+}
+html.light #files td:nth-child(2n) {
+	color: #d38;
+}
+html.light #files tr:hover td {
+	background: #fff;
+}
+html.light #files tbody a.play {
+	color: #c0f;
+}
+html.light tr.play td {
+	background: #fc5;
+}
+html.light tr.play a {
+	color: #406;
+}
+html.light #files th:hover .cfg,
+html.light #files th.min .cfg {
+	background: #ccc;
+}
+html.light #files > thead > tr > th.min span {
+	background: linear-gradient(90deg, rgba(204,204,204,0), rgba(204,204,204,0.5) 70%, #ccc);
+}
+html.light #blocked {
+	background: #eee;
+}
+html.light #blk_play a,
+html.light #blk_abrt a {
+	background: #fff;
+	box-shadow: 0 .2em .4em #ddd;
+}
+html.light #widget a {
+	color: #fc5;
+}
+html.light #files tr.sel:hover td {
+	background: #c37;
+}
+html.light #files tr.sel td {
+	color: #fff;
+}
+html.light #files tr.sel a {
+	color: #fff;
+}
+html.light #files tr.sel a.play.act {
+	color: #fb0;
+}
+html.light input[type="checkbox"] + label {
+	color: #333;
+}
+html.light .opview input[type="text"] {
+	background: #fff;
+	color: #333;
+	box-shadow: 0 0 2px #888;
+	border-color: #38d;
+}
+html.light #ops:hover #opdesc {
+	background: #fff;
+	box-shadow: 0 .3em 1em #ccc;
+}
+html.light #opdesc code {
+	background: #060;
+	color: #fff;
+}
+html.light #u2tab a>span,
+html.light #files td div span {
+	color: #000;
+}
+html.light #path {
+	background: #f7f7f7;
+	text-shadow: none;
+	box-shadow: 0 0 .3em #bbb;
+}
+html.light #path a {
+	color: #333;
+}
+html.light #path a:not(:last-child)::after {
+	border-color: #ccc;
+	background: none;
+	border-width: .1em .1em 0 0;
+	margin: -.2em .3em -.2em -.3em;
+}
+html.light #path a:hover {
+	background: none;
+	color: #60a;
+}
+html.light #files tbody div a {
+	color: #d38;
+}
+html.light #files a:hover,
+html.light #files tr.sel a:hover {
+	color: #000;
+	background: #fff;
+}
+html.light #tree {
+	scrollbar-color: #a70 #ddd;
+}
+html.light #tree::-webkit-scrollbar-track,
+html.light #tree::-webkit-scrollbar {
+	background: #ddd;
+}
+#tree::-webkit-scrollbar-thumb {
+	background: #da0;
+}

copyparty/web/browser.html

@@ -7,73 +7,124 @@
     <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 %}
 </head>
 
 <body>
-    {%- if can_upload %}
+    <div id="ops">
+        <a href="#" data-dest="" data-desc="close submenu">---</a>
+        {%- if have_up2k_idx %}
+        <a href="#" data-perm="read" data-dest="search" data-desc="search for files by attributes, path/name, music tags, or any combination of those.&lt;br /&gt;&lt;br /&gt;&lt;code&gt;foo bar&lt;/code&gt; = must contain both foo and bar,&lt;br /&gt;&lt;code&gt;foo -bar&lt;/code&gt; = must contain foo but not bar,&lt;br /&gt;&lt;code&gt;^yana .opus$&lt;/code&gt; = must start with yana and have the opus extension">🔎</a>
+        <a href="#" data-dest="up2k" data-desc="up2k: upload files (if you have write-access) or toggle into the search-mode and drag files onto the search button to see if they exist somewhere on the server">🚀</a>
+        {%- else %}
+        <a href="#" data-perm="write" data-dest="up2k" data-desc="up2k: upload files with resume support (close your browser and drop the same files in later)">🚀</a>
+        {%- endif %}
+        <a href="#" data-perm="write" data-dest="bup" data-desc="bup: basic uploader, even supports netscape 4.0">🎈</a>
+        <a href="#" data-perm="write" data-dest="mkdir" data-desc="mkdir: create a new directory">📂</a>
+        <a href="#" data-perm="read write" data-dest="new_md" data-desc="new-md: create a new markdown document">📝</a>
+        <a href="#" data-perm="write" data-dest="msg" data-desc="msg: send a message to the server log">📟</a>
+        <a href="#" data-dest="cfg" data-desc="configuration options">⚙️</a>
+        <div id="opdesc"></div>
+    </div>
+
+    <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>
+
     {%- include 'upload.html' %}
-    {%- endif %}
+
+    <div id="op_cfg" class="opview opbox">
+        <h3>switches</h3>
+        <div>
+            <a id="tooltips" class="tglbtn" href="#">tooltips</a>
+            <a id="lightmode" class="tglbtn" href="#">lightmode</a>
+        </div>
+        {%- if have_zip %}
+        <h3>folder download</h3>
+        <div id="arc_fmt"></div>
+        {%- endif %}
+        <h3>key notation</h3>
+        <div id="key_notation"></div>
+    </div>
     
     <h1 id="path">
+        <a href="#" id="entree">🌲</a>
         {%- 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="tree">
+        <a href="#" id="detree">🍞...</a>
+        <a href="#" step="2" id="twobytwo">+</a>
+        <a href="#" step="-2" id="twig">&ndash;</a>
+        <a href="#" class="tglbtn" id="dyntree">a</a>
+        <ul id="treeul"></ul>
+        <div id="thx_ff">&nbsp;</div>
+    </div>
+
+<div id="wrap">
+
+    <div id="pro" class="logue">{{ logues[0] }}</div>
 
     <table id="files">
         <thead>
             <tr>
-                <th></th>
-                <th>File Name</th>
-                <th sort="int">File Size</th>
-                <th>Date</th>
+                <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></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 %}
+    <div id="epi" class="logue">{{ logues[1] }}</div>
 
     <h2><a href="?h">control-panel</a></h2>
 
+</div>
+
     {%- if srv_info %}
     <div id="srv_info"><span>{{ srv_info }}</span></div>
     {%- endif %}
 
-    <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>
-    
-    {%- if can_read %}
+    <div id="widget"></div>
+
+    <script>
+        var tag_order_cfg = {{ tag_order }};
+    </script>
+    <script src="/.cpr/util.js{{ ts }}"></script>
     <script src="/.cpr/browser.js{{ ts }}"></script>
-    {%- endif %}
-    
-    {%- if can_upload %}
     <script src="/.cpr/up2k.js{{ ts }}"></script>
-    {%- endif %}
+    <script>
+        apply_perms({{ perms }});
+    </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/md.css

@@ -50,6 +50,9 @@ pre code:last-child {
 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;
@@ -591,12 +594,3 @@ blink {
 		color: #940;
 	}
 }
-
-/*
-*[data-ln]:before {
-	content: attr(data-ln);
-	font-size: .8em;
-	margin: 0 .4em;
-	color: #f0c;
-}
-*/

copyparty/web/md.html

@@ -123,8 +123,12 @@ write markdown (most html is 🙆 too)
 	
 	<script>
 
-var link_md_as_html = false;  // TODO (does nothing)
 var last_modified = {{ lastmod }};
+var md_opt = {
+	link_md_as_html: false,
+	allow_plugins: {{ md_plug }},
+	modpoll_freq: {{ md_chk_rate }}
+};
 
 (function () {
     var btn = document.getElementById("lightswitch");
@@ -134,24 +138,18 @@ var last_modified = {{ lastmod }};
         document.documentElement.setAttribute("class", dark ? "dark" : "");
         btn.innerHTML = "go " + (dark ? "light" : "dark");
         if (window.localStorage)
-            localStorage.setItem('darkmode', dark ? 1 : 0);
+            localStorage.setItem('lightmode', dark ? 0 : 1);
     };
     btn.onclick = toggle;
-    if (window.localStorage && localStorage.getItem('darkmode') == 1)
+    if (window.localStorage && localStorage.getItem('lightmode') != 1)
 		toggle();
 })();
 
-if (!String.startsWith) {
-	String.prototype.startsWith = function(s, i) {
-		i = i>0 ? i|0 : 0;
-		return this.substring(i, i + s.length) === s;
-	};
-}
-
 	</script>
-	<script src="/.cpr/deps/marked.full.js"></script>
+    <script src="/.cpr/util.js"></script>
+	<script src="/.cpr/deps/marked.js"></script>
 	<script src="/.cpr/md.js"></script>
 	{%- if edit %}
-		<script src="/.cpr/md2.js"></script>
+	<script src="/.cpr/md2.js"></script>
 	{%- endif %}
 </body></html>

copyparty/web/md.js

@@ -1,10 +1,12 @@
-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');
+"use strict";
+
+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
@@ -18,6 +20,10 @@ var dbg = function () { };
 // dbg = console.log
 
 
+// plugins
+var md_plug = {};
+
+
 function hesc(txt) {
     return txt.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
 }
@@ -30,7 +36,7 @@ function cls(dom, name, add) {
 }
 
 
-function static(obj) {
+function statify(obj) {
     return JSON.parse(JSON.stringify(obj));
 }
 
@@ -40,7 +46,7 @@ function static(obj) {
     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);
@@ -59,7 +65,7 @@ function static(obj) {
         if (a > 0)
             loc.push(n[a]);
 
-        var dec = hesc(decodeURIComponent(n[a]));
+        var dec = hesc(uricom_dec(n[a])[0]);
 
         nav.push('<a href="/' + loc.join('/') + '">' + dec + '</a>');
     }
@@ -154,13 +160,110 @@ function copydom(src, dst, lv) {
 }
 
 
+function md_plug_err(ex, js) {
+    var errbox = ebi('md_errbox');
+    if (errbox)
+        errbox.parentNode.removeChild(errbox);
+
+    if (!ex)
+        return;
+
+    var msg = (ex + '').split('\n')[0];
+    var ln = ex.lineNumber;
+    var o = null;
+    if (ln) {
+        msg = "Line " + ln + ", " + msg;
+        var lns = js.split('\n');
+        if (ln < lns.length) {
+            o = mknod('span');
+            o.style.cssText = 'color:#ac2;font-size:.9em;font-family:scp;display:block';
+            o.textContent = lns[ln - 1];
+        }
+    }
+    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);
+    };
+    if (o) {
+        errbox.appendChild(o);
+        errbox.style.padding = '.25em .5em';
+    }
+    dom_nav.appendChild(errbox);
+
+    try {
+        console.trace();
+    }
+    catch (ex2) { }
+}
+
+
+function load_plug(md_text, plug_type) {
+    if (!md_opt.allow_plugins)
+        return md_text;
+
+    var find = '\n```copyparty_' + plug_type + '\n';
+    var ofs = md_text.indexOf(find);
+    if (ofs === -1)
+        return md_text;
+
+    var ofs2 = md_text.indexOf('\n```', ofs + 1);
+    if (ofs2 == -1)
+        return md_text;
+
+    var js = md_text.slice(ofs + find.length, ofs2 + 1);
+    var md = md_text.slice(0, ofs + 1) + md_text.slice(ofs2 + 4);
+
+    var old_plug = md_plug[plug_type];
+    if (!old_plug || old_plug[1] != js) {
+        js = 'const x = { ' + js + ' }; x;';
+        try {
+            var x = eval(js);
+        }
+        catch (ex) {
+            md_plug[plug_type] = null;
+            md_plug_err(ex, js);
+            return md;
+        }
+        if (x['ctor']) {
+            x['ctor']();
+            delete x['ctor'];
+        }
+        md_plug[plug_type] = [x, js];
+    }
+
+    return md;
+}
+
+
 function convert_markdown(md_text, dest_dom) {
-    marked.setOptions({
+    md_text = md_text.replace(/\r/g, '');
+
+    md_plug_err(null);
+    md_text = load_plug(md_text, 'pre');
+    md_text = load_plug(md_text, 'post');
+
+    var marked_opts = {
         //headerPrefix: 'h-',
         breaks: true,
         gfm: true
-    });
-    var md_html = marked(md_text);
+    };
+
+    var ext = md_plug['pre'];
+    if (ext)
+        Object.assign(marked_opts, ext[0]);
+
+    try {
+        var md_html = marked(md_text, marked_opts);
+    }
+    catch (ex) {
+        if (ext)
+            md_plug_err(ex, ext[1]);
+
+        throw ex;
+    }
     var md_dom = new DOMParser().parseFromString(md_html, "text/html").body;
 
     var nodes = md_dom.getElementsByTagName('a');
@@ -196,7 +299,7 @@ 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];
 
@@ -209,7 +312,7 @@ function convert_markdown(md_text, dest_dom) {
             continue;
 
         var nline = parseInt(el.getAttribute('data-ln')) + 1;
-        var lines = el.innerHTML.replace(/\r?\n<\/code>$/i, '</code>').split(/\r?\n/g);
+        var lines = el.innerHTML.replace(/\n<\/code>$/i, '</code>').split(/\n/g);
         for (var b = 0; b < lines.length - 1; b++)
             lines[b] += '</code>\n<code data-ln="' + (nline + b) + '">';
 
@@ -242,12 +345,29 @@ function convert_markdown(md_text, dest_dom) {
         el.innerHTML = '<a href="#' + id + '">' + el.innerHTML + '</a>';
     }
 
+    ext = md_plug['post'];
+    if (ext && ext[0].render)
+        try {
+            ext[0].render(md_dom);
+        }
+        catch (ex) {
+            md_plug_err(ex, ext[1]);
+        }
+
     copydom(md_dom, dest_dom, 0);
+
+    if (ext && ext[0].render2)
+        try {
+            ext[0].render2(dest_dom);
+        }
+        catch (ex) {
+            md_plug_err(ex, ext[1]);
+        }
 }
 
 
 function init_toc() {
-    var loader = document.getElementById('ml');
+    var loader = ebi('ml');
     loader.parentNode.removeChild(loader);
 
     var anchors = [];  // list of toc entries, complex objects
@@ -281,7 +401,12 @@ function init_toc() {
 
             elm.childNodes[0].setAttribute('ctr', ctr.slice(0, lv).join('.'));
 
-            html.push('<li>' + elm.innerHTML + '</li>');
+            var elm2 = elm.cloneNode(true);
+            elm2.childNodes[0].textContent = elm.textContent;
+            while (elm2.childNodes.length > 1)
+                elm2.removeChild(elm2.childNodes[1]);
+
+            html.push('<li>' + elm2.innerHTML + '</li>');
 
             if (anchor != null)
                 anchors.push(anchor);
@@ -399,11 +524,9 @@ 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();

copyparty/web/md2.css

@@ -1,108 +1,125 @@
 #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: '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;
 }
 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,
+#toast {
+	background: #f7f7f7;
+	border-radius: .4em;
+	z-index: 9001;
 }
 #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;
+	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;
+}
+html.dark #helpbox,
+html.dark #toast {
+	background: #222;
+	border: 1px solid #079;
+	border-width: 1px 0;
+}
+#toast {
+	font-weight: bold;
+	text-align: center;
+	padding: .6em 0;
+	position: fixed;
+	top: 30%;
+	transition: opacity 0.2s ease-in-out;
+	opacity: 1;
 }
-
-# mt {opacity: .5;top:1px}

copyparty/web/md2.js

@@ -1,3 +1,6 @@
+"use strict";
+
+
 // server state
 var server_md = dom_src.value;
 
@@ -8,15 +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';
@@ -68,7 +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;
@@ -91,7 +94,7 @@ 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);
 
@@ -105,9 +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);
+        cls(ebi('save'), 'disabled', src == server_md);
 
-        var t1 = new Date().getTime();
+        var t1 = Date.now();
         delay = t1 - t0 > 100 ? 25 : 1;
     }
 
@@ -141,7 +144,7 @@ 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);
@@ -177,7 +180,7 @@ redraw = (function () {
         y += src.clientHeight / 2;
         var sy1 = -1, sy2 = -1, dy1 = -1, dy2 = -1;
         for (var a = 1; a < nlines + 1; a++) {
-            if (srcmap[a] === null || dstmap[a] === null)
+            if (srcmap[a] == null || dstmap[a] == null)
                 continue;
 
             if (srcmap[a] > y) {
@@ -220,14 +223,108 @@ redraw = (function () {
 })();
 
 
+// modification checker
+function Modpoll() {
+    this.skip_one = true;
+    this.disabled = false;
+
+    this.periodic = function () {
+        var that = this;
+        setTimeout(function () {
+            that.periodic();
+        }, 1000 * md_opt.modpoll_freq);
+
+        var skip = null;
+
+        if (ebi('toast'))
+            skip = 'toast';
+
+        else if (this.skip_one)
+            skip = 'saved';
+
+        else if (this.disabled)
+            skip = 'disabled';
+
+        if (skip) {
+            console.log('modpoll skip, ' + skip);
+            this.skip_one = false;
+            return;
+        }
+
+        console.log('modpoll...');
+        var url = (document.location + '').split('?')[0] + '?raw&_=' + Date.now();
+        var xhr = new XMLHttpRequest();
+        xhr.modpoll = this;
+        xhr.open('GET', url, true);
+        xhr.responseType = 'text';
+        xhr.onreadystatechange = this.cb;
+        xhr.send();
+    }
+
+    this.cb = function () {
+        if (this.modpoll.disabled || this.modpoll.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 + "|");
+            this.modpoll.disabled = true;
+            var msg = [
+                "The document has changed on the server.<br />" +
+                "The changes will NOT be loaded into your editor automatically.",
+
+                "Press F5 or CTRL-R to refresh the page,<br />" +
+                "replacing your document with the server copy.",
+
+                "You can click this message to ignore and contnue."
+            ];
+            return toast(false, "box-shadow:0 1em 2em rgba(64,64,64,0.8);font-weight:normal",
+                36, "<p>" + msg.join('</p>\n<p>') + '</p>');
+        }
+
+        console.log('modpoll eq');
+    }
+
+    if (md_opt.modpoll_freq > 0)
+        this.periodic();
+
+    return this;
+}
+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');
+        toast(true, ";font-size:2em;color:#c90", 9, "no changes");
         return;
     }
 
@@ -251,6 +348,8 @@ function save(e) {
     xhr.onreadystatechange = save_cb;
     xhr.btn = save_btn;
     xhr.txt = txt;
+
+    modpoll.skip_one = true;  // skip one iteration while we save
     xhr.send(fd);
 }
 
@@ -300,7 +399,7 @@ 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';
@@ -344,23 +443,44 @@ function savechk_cb() {
     last_modified = this.lastmod;
     server_md = this.txt;
     draw_md();
-    toast('font-size:6em;font-family:serif;color:#cf6;width:4em;',
+    toast(true, ";font-size:6em;font-family:serif;color:#9b4", 4,
         'OK✔️<span style="font-size:.2em;color:#999;position:absolute">' + this.ntry + '</span>');
+
+    modpoll.disabled = false;
 }
 
-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';
+function toast(autoclose, style, width, msg) {
+    var ok = ebi("toast");
+    if (ok)
+        ok.parentNode.removeChild(ok);
+
+    style = "width:" + width + "em;left:calc(50% - " + (width / 2) + "em);" + style;
+    ok = mknod('div');
+    ok.setAttribute('id', 'toast');
     ok.setAttribute('style', style);
     ok.innerHTML = msg;
-    var parent = document.getElementById('m');
+    var parent = ebi('m');
     document.documentElement.appendChild(ok);
-    setTimeout(function () {
-        ok.style.opacity = 0;
-    }, 500);
-    setTimeout(function () {
-        ok.parentNode.removeChild(ok);
-    }, 750);
+
+    var hide = function (delay) {
+        delay = delay || 0;
+
+        setTimeout(function () {
+            ok.style.opacity = 0;
+        }, delay);
+
+        setTimeout(function () {
+            if (ok.parentNode)
+                ok.parentNode.removeChild(ok);
+        }, delay + 250);
+    }
+
+    ok.onclick = function () {
+        hide(0);
+    };
+
+    if (autoclose)
+        hide(500);
 }
 
 
@@ -540,6 +660,10 @@ 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)
@@ -602,7 +726,7 @@ function fmt_table(e) {
         //o0 = txt.lastIndexOf('\n\n', ofs),
         //o1 = txt.indexOf('\n\n', ofs);
         o0 = reLastIndexOf(txt, /\n\s*\n/m, ofs),
-        o1 = txt.slice(ofs).search(/\n\s*\n/m);
+        o1 = txt.slice(ofs).search(/\n\s*\n|\n\s*$/m);
     // note \s contains \n but its fine
 
     if (o0 < 0)
@@ -623,12 +747,21 @@ 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
+    var tmp = tab[0];
+    tab[0] = tab[1];
+    tab[1] = tmp;
 
     for (var a = 0; a < tab.length; a++) {
+        var row_name = (a == 1) ? 'header' : 'row#' + (a + 1);
+
         var ind2 = tab[a].match(re_ind)[0];
-        if (ind != ind2 && a > 0)  // the table can be a list entry or something, ignore [0]
-            return alert(err + 'indentation mismatch on row 2 and ' + (a + 1) + ',\n' + tab[a]);
+        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]);
 
         var t = tab[a].slice(ind.length);
         t = t.replace(re_lpipe, "");
@@ -637,17 +770,25 @@ 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);
 
-        if (ncols != tab[a].length)
-            return alert(err + 'num.columns mismatch on row 2 and ' + (a + 1) + '; ' + ncols + ' != ' + tab[a].length);
+        // if row has less columns than row2, fill them in
+        while (tab[a].length < ncols)
+            tab[a].push('');
     }
 
+    // aight now swap em back
+    tmp = tab[0];
+    tab[0] = tab[1];
+    tab[1] = tmp;
+
     var re_align = /^ *(:?)-+(:?) *$/;
     var align = [];
     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 alert(err + 'invalid column specification, row#2, col ' + (col + 1) + ', [' + tab[1][col] + ']');
 
         if (m[2]) {
             if (m[1])
@@ -664,7 +805,8 @@ function fmt_table(e) {
     for (var col = 0; col < ncols; col++) {
         var max = 0;
         for (var row = 0; row < tab.length; row++)
-            max = Math.max(max, tab[row][col].length);
+            if (row != 1)
+                max = Math.max(max, tab[row][col].length);
 
         var s = '';
         for (var n = 0; n < max; n++)
@@ -731,9 +873,8 @@ function mark_uni(e) {
     dom_tbox.setAttribute('class', '');
 
     var txt = dom_src.value,
-        ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g');
-
-    mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
+        ptn = new RegExp('([^' + js_uni_whitelist + ']+)', 'g'),
+        mod = txt.replace(/\r/g, "").replace(ptn, "\u2588\u2770$1\u2771");
 
     if (txt == mod) {
         alert('no results;  no modifications were made');
@@ -769,7 +910,12 @@ function iter_uni(e) {
 // configure whitelist
 function cfg_uni(e) {
     if (e) e.preventDefault();
-    esc_uni_whitelist = prompt("unicode whitelist", esc_uni_whitelist);
+
+    var reply = prompt("unicode whitelist", esc_uni_whitelist);
+    if (reply === null)
+        return;
+
+    esc_uni_whitelist = reply;
     js_uni_whitelist = eval('\'' + esc_uni_whitelist + '\'');
 }
 
@@ -786,7 +932,7 @@ function cfg_uni(e) {
             return false;
         }
         if (ev.code == "Escape" || kc == 27) {
-            var d = document.getElementById('helpclose');
+            var d = ebi('helpclose');
             if (d)
                 d.click();
         }
@@ -843,22 +989,22 @@ function cfg_uni(e) {
         }
     }
     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);
@@ -866,16 +1012,16 @@ 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
@@ -903,7 +1049,7 @@ 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;
 
@@ -983,13 +1129,12 @@ action_stack = (function () {
         ref = newtxt;
         dbg('undos(%d) redos(%d)', hist.un.length, hist.re.length);
         if (hist.un.length > 0)
-            dbg(static(hist.un.slice(-1)[0]));
+            dbg(statify(hist.un.slice(-1)[0]));
         if (hist.re.length > 0)
-            dbg(static(hist.re.slice(-1)[0]));
+            dbg(statify(hist.re.slice(-1)[0]));
     }
 
     return {
-        push: push,
         undo: undo,
         redo: redo,
         push: schedule_push,
@@ -997,14 +1142,3 @@ 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

@@ -8,68 +8,58 @@ 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;
 }
 #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;
+	background: #f97;
 }
 
-/*
-*[data-ln]:before {
-	content: attr(data-ln);
-	font-size: .8em;
-	margin: 0 .4em;
-	color: #f0c;
-}
-.cm-header { font-size: .4em !important }
-*/
-
 
 
 
@@ -101,29 +91,29 @@ html .editor-toolbar>button.save.force-save {
 	line-height: 1.1em;
 }
 .mdo a {
-    color: #fff;
-    background: #39b;
-    text-decoration: none;
-    padding: 0 .3em;
-    border: none;
-    border-bottom: .07em solid #079;
+	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;
+	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;
+	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;
@@ -197,14 +187,14 @@ th {
 
 /* mde support */
 .mdo {
-    padding: 1em;
-    background: #f7f7f7;
+	padding: 1em;
+	background: #f7f7f7;
 }
 html.dark .mdo {
-    background: #1c1c1c;
+	background: #1c1c1c;
 }
 .CodeMirror {
-    background: #f7f7f7;
+	background: #f7f7f7;
 }
 
 
@@ -214,108 +204,108 @@ html.dark .mdo {
 /* 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;
+	border-radius: .1em;
+	background: #246;
+	color: #fff;
 }
 html.dark .mdo a {
-    background: #057;
+	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;
+	color: inherit;
+	background: none;
 }
 html.dark pre,
 html.dark code {
-    color: #8c0;
-    background: #1a1a1a;
-    border: .07em solid #333;
+	color: #8c0;
+	background: #1a1a1a;
+	border: .07em solid #333;
 }
 html.dark .mdo ul,
 html.dark .mdo ol {
-    border-color: #444;
+	border-color: #444;
 }
 html.dark .mdo>ul,
 html.dark .mdo>ol {
-    border-color: #555;
+	border-color: #555;
 }
 html.dark strong {
-    color: #fff;
+	color: #fff;
 }
 html.dark p>em,
 html.dark li>em,
 html.dark td>em {
-    color: #f94;
-    border-color: #666;
+	color: #f94;
+	border-color: #666;
 }
 html.dark h1 {
-    background: #383838;
-    border-top: .4em solid #b80;
-    border-bottom: .4em solid #4c4c4c;
+	background: #383838;
+	border-top: .4em solid #b80;
+	border-bottom: .4em solid #4c4c4c;
 }
 html.dark h2 {
-    background: #444;
-    border-bottom: .22em solid #555;
+	background: #444;
+	border-bottom: .22em solid #555;
 }
 html.dark td,
 html.dark th {
-    border-color: #444;
+	border-color: #444;
 }
 html.dark blockquote {
-    background: #282828;
-    border: .07em dashed #444;
+	background: #282828;
+	border: .07em dashed #444;
 }
 
 
 
 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;
 }

copyparty/web/mde.html

@@ -22,23 +22,28 @@
 	</div>
 	<script>
 
-var link_md_as_html = false;  // TODO (does nothing)
 var last_modified = {{ lastmod }};
+var md_opt = {
+	link_md_as_html: false,
+	allow_plugins: {{ md_plug }},
+	modpoll_freq: {{ md_chk_rate }}
+};
 
 var lightswitch = (function () {
 	var fun = function () {
-		var dark = !!!document.documentElement.getAttribute("class");
+		var dark = !document.documentElement.getAttribute("class");
 		document.documentElement.setAttribute("class", dark ? "dark" : "");
 		if (window.localStorage)
-			localStorage.setItem('darkmode', dark ? 1 : 0);
+			localStorage.setItem('lightmode', dark ? 0 : 1);
 	};
-	if (window.localStorage && localStorage.getItem('darkmode') == 1)
+	if (window.localStorage && localStorage.getItem('lightmode') != 1)
 		fun();
 	
 	return fun;
 })();
 
 	</script>
+    <script src="/.cpr/util.js"></script>
 	<script src="/.cpr/deps/easymde.js"></script>
 	<script src="/.cpr/mde.js"></script>
 </body></html>

copyparty/web/mde.js

@@ -1,7 +1,9 @@
-var dom_wrap = document.getElementById('mw');
-var dom_nav = document.getElementById('mn');
-var dom_doc = document.getElementById('m');
-var dom_md = document.getElementById('mt');
+"use strict";
+
+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 + '';
@@ -13,7 +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>');
     }
@@ -63,13 +65,13 @@ 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) {
@@ -92,7 +94,7 @@ 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');
+    var save_btn = QS('.editor-toolbar button.save');
 
     if (md_now == window.md_saved)
         save_btn.classList.add('disabled');
@@ -103,7 +105,7 @@ function md_changed(mde, on_srv) {
 }
 
 function save(mde) {
-    var save_btn = document.querySelector('.editor-toolbar button.save');
+    var save_btn = QS('.editor-toolbar button.save');
     if (save_btn.classList.contains('disabled')) {
         alert('there is nothing to save');
         return;
@@ -210,10 +212,10 @@ function save_chk() {
     last_modified = this.lastmod;
     md_changed(this.mde, true);
 
-    var ok = document.createElement('div');
+    var ok = mknod('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');
+    var parent = ebi('m');
     document.documentElement.appendChild(ok);
     setTimeout(function () {
         ok.style.opacity = 0;

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 {
@@ -20,8 +20,8 @@ body {
 	padding-bottom: 5em;
 }
 #box {
-    padding: .5em 1em;
-    background: #2c2c2c;
+	padding: .5em 1em;
+	background: #2c2c2c;
 }
 pre {
 	font-family: monospace, monospace;

copyparty/web/splash.html

@@ -13,23 +13,27 @@
     <div id="wrap">
         <p>hello {{ this.uname }}</p>
 
+        {%- 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="/{{ url_suf }}">
                 <input type="hidden" name="act" value="login" />
                 <input type="password" name="cppwd" />
                 <input type="submit" value="Login" />
@@ -38,7 +42,7 @@
     </div>
     <script>
 
-if (window.localStorage && localStorage.getItem('darkmode') == 1)
+if (window.localStorage && localStorage.getItem('lightmode') != 1)
     document.documentElement.setAttribute("class", "dark");
 
 </script>

copyparty/web/upload.css

@@ -1,92 +1,4 @@
-.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;
 }
@@ -94,6 +6,9 @@
 	position: absolute;
 	top: 0;
 	left: 0;
+	width: 2px;
+	height: 2px;
+	overflow: hidden;
 }
 #u2form input {
 	background: #444;
@@ -104,10 +19,10 @@
 	color: #f87;
 	padding: .5em;
 }
-#u2form {
-	width: 2px;
-	height: 2px;
-	overflow: hidden;
+#u2err.msg {
+	color: #999;
+	padding: .5em;
+	font-size: .9em;
 }
 #u2btn {
 	color: #eee;
@@ -117,17 +32,32 @@
 	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;
+	line-height: 1.3em;
 	border: 1px solid #222;
 	border-radius: .4em;
 	text-align: center;
-	font-size: 2em;
-	margin: 1em auto;
-	padding: 1em 0;
-	width: 12em;
+	font-size: 1.5em;
+	margin: .5em auto;
+	padding: .8em 0;
+	width: 16em;
 	cursor: pointer;
 	box-shadow: .4em .4em 0 #111;
 }
+#op_up2k.srch #u2btn {
+	background: linear-gradient(to bottom, #ca3 0%, #fd8 50%, #fc6 51%, #b92 100%);
+	text-shadow: 1px 1px 1px #fc6;
+	color: #333;
+}
+#u2conf #u2btn {
+	margin: -1.5em 0;
+	padding: .8em 0;
+	width: 100%;
+	max-width: 12em;
+	display: inline-block;
+}
+#u2conf #u2btn_cw {
+	text-align: right;
+}
 #u2notbtn {
 	display: none;
 	text-align: center;
@@ -142,6 +72,9 @@
 	width: calc(100% - 2em);
 	max-width: 100em;
 }
+#op_up2k.srch #u2tab {
+	max-width: none;
+}
 #u2tab td {
 	border: 1px solid #ccc;
 	border-width: 0 0px 1px 0;
@@ -149,16 +82,61 @@
 }
 #u2tab td:nth-child(2) {
 	width: 5em;
+	white-space: nowrap;
 }
 #u2tab td:nth-child(3) {
 	width: 40%;
 }
-#u2tab tr+tr:hover td {
+#op_up2k.srch #u2tab td:nth-child(3) {
+	font-family: sans-serif;
+	width: auto;
+}
+#u2tab tbody tr:hover td {
 	background: #222;
 }
+#u2cards {
+	padding: 1em 0 .3em 1em;
+	margin: 1.5em auto -2.5em auto;
+	white-space: nowrap;
+	text-align: center;
+	overflow: hidden;
+}
+#u2cards.w {
+	width: 45em;
+	text-align: left;
+}
+#u2cards a {
+	padding: .2em 1em;
+	border: 1px solid #777;
+	border-width: 0 0 1px 0;
+	background: linear-gradient(to bottom, #333, #222);
+}
+#u2cards a:first-child {
+	border-radius: .4em 0 0 0;
+}
+#u2cards a:last-child {
+	border-radius: 0 .4em 0 0;
+}
+#u2cards a.act {
+	padding-bottom: .5em;
+	border-width: 1px 1px .1em 1px;
+	border-radius: .3em .3em 0 0;
+	margin-left: -1px;
+	background: linear-gradient(to bottom, #464, #333 80%);
+	box-shadow: 0 -.17em .67em #280;
+	border-color: #7c5 #583 #333 #583;
+	position: relative;
+	color: #fd7;
+}
+#u2cards span {
+	color: #fff;
+}
 #u2conf {
 	margin: 1em auto;
-	width: 26em;
+	width: 30em;
+}
+#u2conf.has_btn {
+	width: 48em;
 }
 #u2conf * {
 	text-align: center;
@@ -169,12 +147,16 @@
 	outline: none;
 }
 #u2conf .txtbox {
-	width: 4em;
+	width: 3em;
 	color: #fff;
 	background: #444;
 	border: 1px solid #777;
 	font-size: 1.2em;
 	padding: .15em 0;
+	height: 1.05em;
+}
+#u2conf .txtbox.err {
+	background: #922;
 }
 #u2conf a {
 	color: #fff;
@@ -183,39 +165,133 @@
 	border-radius: .1em;
 	font-size: 1.5em;
 	padding: .1em 0;
-	margin: 0 -.25em;
+	margin: 0 -1px;
 	width: 1.5em;
 	height: 1em;
 	display: inline-block;
 	position: relative;
-	line-height: 1em;
-	bottom: -.08em;
+	bottom: -0.08em;
 }
 #u2conf input+a {
 	background: #d80;
 }
+#u2conf label {
+	font-size: 1.6em;
+	width: 2em;
+	height: 1em;
+	padding: .4em 0;
+	display: block;
+	border-radius: .25em;
+}
+#u2conf input[type="checkbox"] {
+	position: relative;
+	opacity: .02;
+	top: 2em;
+}
+#u2conf input[type="checkbox"]+label {
+	position: relative;
+	background: #603;
+	border-bottom: .2em solid #a16;
+	box-shadow: 0 .1em .3em #a00 inset;
+}
+#u2conf input[type="checkbox"]:checked+label {
+	background: #6a1;
+	border-bottom: .2em solid #efa;
+	box-shadow: 0 .1em .5em #0c0;
+}
+#u2conf input[type="checkbox"]+label:hover {
+	box-shadow: 0 .1em .3em #fb0;
+	border-color: #fb0;
+}
+#op_up2k.srch #u2conf td:nth-child(1)>*,
+#op_up2k.srch #u2conf td:nth-child(2)>*,
+#op_up2k.srch #u2conf td:nth-child(3)>* {
+	background: #777;
+	border-color: #ccc;
+	box-shadow: none;
+	opacity: .2;
+}
+#u2cdesc {
+	position: absolute;
+	width: 34em;
+	left: calc(50% - 15em);
+	background: #222;
+	border: 0 solid #555;
+	text-align: center;
+	overflow: hidden;
+	margin: 0 -2em;
+	padding: 0 1em;
+	height: 0;
+	opacity: .1;
+	transition: all 0.14s ease-in-out;
+	box-shadow: 0 .2em .5em #222;
+	border-radius: .4em;
+	z-index: 1;
+}
+#u2cdesc.show {
+	padding: 1em;
+	height: auto;
+	border-width: .2em 0;
+	opacity: 1;
+}
 #u2foot {
 	color: #fff;
 	font-style: italic;
 }
+#u2footfoot {
+	margin-bottom: -1em;
+}
 .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);
+#u2tab a>span {
+	font-weight: bold;
+	font-style: italic;
+	color: #fff;
+	padding-left: .2em;
 }
-.prog>div>div {
-	width: 0%;
-	position: absolute;
-	left: 0;
-	top: 0;
-	bottom: 0;
-	background: #0a0;
+#u2cleanup {
+	float: right;
+	margin-bottom: -.3em;
+}
+
+
+
+
+
+html.light #u2btn {
+	box-shadow: .4em .4em 0 #ccc;
+}
+html.light #u2cards span {
+	color: #000;
+}
+html.light #u2cards a {
+	background: linear-gradient(to bottom, #eee, #fff);
+}
+html.light #u2cards a.act {
+	color: #037;
+	background: inherit;
+	box-shadow: 0 -.17em .67em #0ad;
+	border-color: #09c #05a #eee #05a;
+}
+html.light #u2conf .txtbox {
+	background: #fff;
+	color: #444;
+}
+html.light #u2conf .txtbox.err {
+	background: #f96;
+	color: #300;
+}
+html.light #u2cdesc {
+	background: #fff;
+	border: none;
+}
+html.light #op_up2k.srch #u2btn {
+	border-color: #a80;
+}
+html.light #u2foot {
+	color: #000;
+}
+html.light #u2tab tbody tr:hover td {
+	background: #fff;
 }

copyparty/web/upload.html

@@ -1,13 +1,7 @@
-    <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 }}">
+        <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">
@@ -15,7 +9,7 @@
     </div>
 
     <div id="op_mkdir" class="opview opbox act">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="/{{ vdir }}">
+        <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="mkdir">
@@ -23,48 +17,87 @@
     </div>
 
     <div id="op_new_md" class="opview opbox">
-        <form method="post" enctype="multipart/form-data" accept-charset="utf-8" action="/{{ vdir }}">
+        <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="create 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">
+        </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>
+                    <td><br />parallel uploads:</td>
+                    <td rowspan="2">
+                        <input type="checkbox" id="multitask" />
+                        <label for="multitask" alt="continue hashing other files while uploading">🏃</label>
+                    </td>
+                    <td rowspan="2">
+                        <input type="checkbox" id="ask_up" />
+                        <label for="ask_up" alt="ask for confirmation befofre upload starts">💭</label>
+                    </td>
+                    <td rowspan="2">
+                        <input type="checkbox" id="flag_en" />
+                        <label for="flag_en" alt="ensure only one tab is uploading at a time $N (other tabs must have this enabled too)">💤</label>
+                    </td>
+                {%- if have_up2k_idx %}
+                    <td data-perm="read" rowspan="2">
+                        <input type="checkbox" id="fsearch" />
+                        <label for="fsearch" alt="don't actually upload, instead check if the files already $N exist on the server (will scan all folders you can read)">🔎</label>
+                    </td>
+                {%- endif %}
+                    <td data-perm="read" rowspan="2" id="u2btn_cw"></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>
+                        <a href="#" id="nthread_sub">&ndash;</a><input
+                            class="txtbox" id="nthread" value="2"/><a
+                            href="#" id="nthread_add">+</a><br />&nbsp;
                     </td>
                 </tr>
             </table>
 
+            <div id="u2cdesc"></div>
+
             <div id="u2notbtn"></div>
 
-            <div id="u2btn">
-                drop files here<br />
-                (or click me)
+            <div id="u2btn_ct">
+                <div id="u2btn">
+                    <span id="u2bm"></span><br />
+                    drag/drop files<br />
+                    and folders here<br />
+                    (or click me)
+                </div>
+            </div>
+
+            <div id="u2cards">
+                <a href="#" act="ok">ok <span>0</span></a><a
+                href="#" act="ng">ng <span>0</span></a><a
+                href="#" act="done">done <span>0</span></a><a
+                href="#" act="bz" class="act">busy <span>0</span></a><a
+                href="#" act="q">que <span>0</span></a>
             </div>
 
             <table id="u2tab">
-                <tr>
-                    <td>filename</td>
-                    <td>status</td>
-                    <td>progress</td>
-                </tr>
+                <thead>
+                    <tr>
+                        <td>filename</td>
+                        <td>status</td>
+                        <td>progress<a href="#" id="u2cleanup">cleanup</a></td>
+                    </tr>
+                </thead>
+                <tbody></tbody>
             </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>
+            <p id="u2footfoot" data-perm="write">( you can use the <a href="#" id="u2nope">basic uploader</a> if you don't need lastmod timestamps, resumable uploads, or progress bars )</p>
     </div>

copyparty/web/util.js

@@ -0,0 +1,513 @@
+"use strict";
+
+if (!window['console'])
+    window['console'] = {
+        "log": function (msg) { }
+    };
+
+
+var clickev = window.Touch ? 'touchstart' : 'click',
+    ANDROID = /(android)/i.test(navigator.userAgent);
+
+
+// error handler for mobile devices
+function hcroak(msg) {
+    document.body.innerHTML = msg;
+    window.onerror = undefined;
+    throw 'fatal_err';
+}
+function croak(msg) {
+    document.body.textContent = msg;
+    window.onerror = undefined;
+    throw msg;
+}
+function esc(txt) {
+    return txt.replace(/[&"<>]/g, function (c) {
+        return {
+            '&': '&amp;',
+            '"': '&quot;',
+            '<': '&lt;',
+            '>': '&gt;'
+        }[c];
+    });
+}
+function vis_exh(msg, url, lineNo, columnNo, error) {
+    window.onerror = undefined;
+    window['vis_exh'] = null;
+    var html = ['<h1>you hit a bug!</h1><p>please screenshot this error and send me a copy arigathanks gozaimuch (ed/irc.rizon.net or ed#2644)</p><p>',
+        esc(String(msg)), '</p><p>', esc(url + ' @' + lineNo + ':' + columnNo), '</p>'];
+
+    if (error) {
+        var find = ['desc', 'stack', 'trace'];
+        for (var a = 0; a < find.length; a++)
+            if (String(error[find[a]]) !== 'undefined')
+                html.push('<h2>' + find[a] + '</h2>' +
+                    esc(String(error[find[a]])).replace(/\n/g, '<br />\n'));
+    }
+    document.body.style.fontSize = '0.8em';
+    document.body.style.padding = '0 1em 1em 1em';
+    hcroak(html.join('\n'));
+}
+
+
+var ebi = document.getElementById.bind(document),
+    QS = document.querySelector.bind(document),
+    QSA = document.querySelectorAll.bind(document),
+    mknod = document.createElement.bind(document);
+
+
+function ev(e) {
+    e = e || window.event;
+    if (!e)
+        return;
+
+    if (e.preventDefault)
+        e.preventDefault()
+
+    if (e.stopPropagation)
+        e.stopPropagation();
+
+    e.returnValue = false;
+    return e;
+}
+
+
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith
+if (!String.prototype.endsWith) {
+    String.prototype.endsWith = function (search, this_len) {
+        if (this_len === undefined || this_len > this.length) {
+            this_len = this.length;
+        }
+        return this.substring(this_len - search.length, this_len) === search;
+    };
+}
+if (!String.startsWith) {
+    String.prototype.startsWith = function (s, i) {
+        i = i > 0 ? i | 0 : 0;
+        return this.substring(i, i + s.length) === s;
+    };
+}
+
+
+// https://stackoverflow.com/a/950146
+function import_js(url, cb) {
+    var head = document.head || document.getElementsByTagName('head')[0];
+    var script = mknod('script');
+    script.type = 'text/javascript';
+    script.src = url;
+
+    script.onreadystatechange = cb;
+    script.onload = cb;
+
+    head.appendChild(script);
+}
+
+
+var crctab = (function () {
+    var c, tab = [];
+    for (var n = 0; n < 256; n++) {
+        c = n;
+        for (var k = 0; k < 8; k++) {
+            c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
+        }
+        tab[n] = c;
+    }
+    return tab;
+})();
+
+
+function crc32(str) {
+    var crc = 0 ^ (-1);
+    for (var i = 0; i < str.length; i++) {
+        crc = (crc >>> 8) ^ crctab[(crc ^ str.charCodeAt(i)) & 0xFF];
+    }
+    return ((crc ^ (-1)) >>> 0).toString(16);
+}
+
+
+function clmod(obj, cls, add) {
+    var re = new RegExp('\\s*\\b' + cls + '\\s*\\b', 'g');
+    if (add == 't')
+        add = !re.test(obj.className);
+
+    obj.className = obj.className.replace(re, ' ') + (add ? ' ' + cls : '');
+}
+
+
+function sortfiles(nodes) {
+    var sopts = jread('fsort', [["lead", -1, ""], ["href", 1, ""]]);
+
+    try {
+        var is_srch = false;
+        if (nodes[0]['rp']) {
+            is_srch = true;
+            for (var b = 0, bb = nodes.length; b < bb; b++)
+                nodes[b].ext = nodes[b].rp.split('.').pop();
+            for (var b = 0; b < sopts.length; b++)
+                if (sopts[b][0] == 'href')
+                    sopts[b][0] = 'rp';
+        }
+        for (var a = sopts.length - 1; a >= 0; a--) {
+            var name = sopts[a][0], rev = sopts[a][1], typ = sopts[a][2];
+            if (!name)
+                continue;
+
+            if (name.indexOf('tags/') === 0) {
+                name = name.slice(5);
+                for (var b = 0, bb = nodes.length; b < bb; b++)
+                    nodes[b]._sv = nodes[b].tags[name];
+            }
+            else {
+                for (var b = 0, bb = nodes.length; b < bb; b++) {
+                    var v = nodes[b][name];
+
+                    if ((v + '').indexOf('<a ') === 0)
+                        v = v.split('>')[1];
+                    else if (name == "href" && v)
+                        v = uricom_dec(v)[0]
+
+                    nodes[b]._sv = v;
+                }
+            }
+
+            var onodes = nodes.map(function (x) { return x; });
+            nodes.sort(function (n1, n2) {
+                var v1 = n1._sv,
+                    v2 = n2._sv;
+
+                if (v1 === undefined) {
+                    if (v2 === undefined) {
+                        return onodes.indexOf(n1) - onodes.indexOf(n2);
+                    }
+                    return -1 * rev;
+                }
+                if (v2 === undefined) return 1 * rev;
+
+                var ret = rev * (typ == 'int' ? (v1 - v2) : (v1.localeCompare(v2)));
+                if (ret === 0)
+                    ret = onodes.indexOf(n1) - onodes.indexOf(n2);
+
+                return ret;
+            });
+        }
+        for (var b = 0, bb = nodes.length; b < bb; b++) {
+            delete nodes[b]._sv;
+            if (is_srch)
+                delete nodes[b].ext;
+        }
+    }
+    catch (ex) {
+        console.log("failed to apply sort config: " + ex);
+    }
+    return nodes;
+}
+
+
+function sortTable(table, col, cb) {
+    var tb = table.tBodies[0],
+        th = table.tHead.rows[0].cells,
+        tr = Array.prototype.slice.call(tb.rows, 0),
+        i, reverse = th[col].className.indexOf('sort1') !== -1 ? -1 : 1;
+    for (var a = 0, thl = th.length; a < thl; a++)
+        th[a].className = th[a].className.replace(/ *sort-?1 */, " ");
+    th[col].className += ' sort' + reverse;
+    var stype = th[col].getAttribute('sort');
+    try {
+        var nrules = [], rules = jread("fsort", []);
+        rules.unshift([th[col].getAttribute('name'), reverse, stype || '']);
+        for (var a = 0; a < rules.length; a++) {
+            var add = true;
+            for (var b = 0; b < a; b++)
+                if (rules[a][0] == rules[b][0])
+                    add = false;
+
+            if (add)
+                nrules.push(rules[a]);
+
+            if (nrules.length >= 10)
+                break;
+        }
+        jwrite("fsort", nrules);
+    }
+    catch (ex) {
+        console.log("failed to persist sort rules, resetting: " + ex);
+        jwrite("fsort", null);
+    }
+    var vl = [];
+    for (var a = 0; a < tr.length; a++) {
+        var cell = tr[a].cells[col];
+        if (!cell) {
+            vl.push([null, a]);
+            continue;
+        }
+        var v = cell.getAttribute('sortv') || cell.textContent.trim();
+        if (stype == 'int') {
+            v = parseInt(v.replace(/[, ]/g, '')) || 0;
+        }
+        vl.push([v, a]);
+    }
+    vl.sort(function (a, b) {
+        a = a[0];
+        b = b[0];
+        if (a === null)
+            return -1;
+        if (b === null)
+            return 1;
+
+        if (stype == 'int') {
+            return reverse * (a - b);
+        }
+        return reverse * (a.localeCompare(b));
+    });
+    for (i = 0; i < tr.length; ++i) tb.appendChild(tr[vl[i][1]]);
+    if (cb) cb();
+}
+function makeSortable(table, cb) {
+    var th = table.tHead, i;
+    th && (th = th.rows[0]) && (th = th.cells);
+    if (th) i = th.length;
+    else return; // if no `<thead>` then do nothing
+    while (--i >= 0) (function (i) {
+        th[i].onclick = function (e) {
+            ev(e);
+            sortTable(table, i, cb);
+        };
+    }(i));
+}
+
+
+(function () {
+    var ops = QSA('#ops>a');
+    for (var a = 0; a < ops.length; a++) {
+        ops[a].onclick = opclick;
+    }
+})();
+
+
+function opclick(e) {
+    ev(e);
+
+    var dest = this.getAttribute('data-dest');
+    goto(dest);
+
+    swrite('opmode', dest || null);
+
+    var input = QS('.opview.act input:not([type="hidden"])')
+    if (input)
+        input.focus();
+}
+
+
+function goto(dest) {
+    var obj = QSA('.opview.act');
+    for (var a = obj.length - 1; a >= 0; a--)
+        clmod(obj[a], 'act');
+
+    obj = QSA('#ops>a');
+    for (var a = obj.length - 1; a >= 0; a--)
+        clmod(obj[a], 'act');
+
+    if (dest) {
+        var ui = ebi('op_' + dest);
+        clmod(ui, 'act', true);
+        QS('#ops>a[data-dest=' + dest + ']').className += " act";
+
+        var fn = window['goto_' + dest];
+        if (fn)
+            fn();
+    }
+
+    if (window['treectl'])
+        treectl.onscroll();
+}
+
+
+(function () {
+    goto();
+    var op = sread('opmode');
+    if (op !== null && op !== '.')
+        try {
+            goto(op);
+        }
+        catch (ex) { }
+})();
+
+
+function linksplit(rp) {
+    var ret = [];
+    var apath = '/';
+    if (rp && rp.charAt(0) == '/')
+        rp = rp.slice(1);
+
+    while (rp) {
+        var link = rp;
+        var ofs = rp.indexOf('/');
+        if (ofs === -1) {
+            rp = null;
+        }
+        else {
+            link = rp.slice(0, ofs + 1);
+            rp = rp.slice(ofs + 1);
+        }
+        var vlink = link;
+        if (link.indexOf('/') !== -1)
+            vlink = link.slice(0, -1) + '<span>/</span>';
+
+        ret.push('<a href="' + apath + link + '">' + vlink + '</a>');
+        apath += link;
+    }
+    return ret;
+}
+
+
+function uricom_enc(txt, do_fb_enc) {
+    try {
+        return encodeURIComponent(txt);
+    }
+    catch (ex) {
+        console.log("uce-err [" + txt + "]");
+        if (do_fb_enc)
+            return esc(txt);
+
+        return txt;
+    }
+}
+
+
+function uricom_dec(txt) {
+    try {
+        return [decodeURIComponent(txt), true];
+    }
+    catch (ex) {
+        console.log("ucd-err [" + txt + "]");
+        return [txt, false];
+    }
+}
+
+
+function get_evpath() {
+    var ret = document.location.pathname;
+
+    if (ret.indexOf('/') !== 0)
+        ret = '/' + ret;
+
+    if (ret.lastIndexOf('/') !== ret.length - 1)
+        ret += '/';
+
+    return ret;
+}
+
+
+function get_vpath() {
+    return uricom_dec(get_evpath())[0];
+}
+
+
+function unix2iso(ts) {
+    return new Date(ts * 1000).toISOString().replace("T", " ").slice(0, -5);
+}
+
+
+function s2ms(s) {
+    s = Math.floor(s);
+    var m = Math.floor(s / 60);
+    return m + ":" + ("0" + (s - m * 60)).slice(-2);
+}
+
+
+function has(haystack, needle) {
+    for (var a = 0; a < haystack.length; a++)
+        if (haystack[a] == needle)
+            return true;
+
+    return false;
+}
+
+
+function sread(key) {
+    if (window.localStorage)
+        return localStorage.getItem(key);
+
+    return null;
+}
+
+function swrite(key, val) {
+    if (window.localStorage) {
+        if (val === undefined || val === null)
+            localStorage.removeItem(key);
+        else
+            localStorage.setItem(key, val);
+    }
+}
+
+function jread(key, fb) {
+    var str = sread(key);
+    if (!str)
+        return fb;
+
+    return JSON.parse(str);
+}
+
+function jwrite(key, val) {
+    if (!val)
+        swrite(key);
+    else
+        swrite(key, JSON.stringify(val));
+}
+
+function icfg_get(name, defval) {
+    var o = ebi(name);
+
+    var val = parseInt(sread(name));
+    if (isNaN(val))
+        return parseInt(o ? o.value : defval);
+
+    if (o)
+        o.value = val;
+
+    return val;
+}
+
+function bcfg_get(name, defval) {
+    var o = ebi(name);
+    if (!o)
+        return defval;
+
+    var val = sread(name);
+    if (val === null)
+        val = defval;
+    else
+        val = (val == '1');
+
+    bcfg_upd_ui(name, val);
+    return val;
+}
+
+function bcfg_set(name, val) {
+    swrite(name, val ? '1' : '0');
+    bcfg_upd_ui(name, val);
+    return val;
+}
+
+function bcfg_upd_ui(name, val) {
+    var o = ebi(name);
+    if (!o)
+        return;
+
+    if (o.getAttribute('type') == 'checkbox')
+        o.checked = val;
+    else if (o) {
+        clmod(o, 'on', val);
+    }
+}
+
+
+function hist_push(url) {
+    console.log("h-push " + url);
+    history.pushState(url, url, url);
+}
+
+function hist_replace(url) {
+    console.log("h-repl " + url);
+    history.replaceState(url, url, url);
+}

docs/example.conf

@@ -32,9 +32,13 @@ 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

docs/minimal-up2k.html

@@ -0,0 +1,32 @@
+<!--
+  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 */
+
+    #u2cards  /* 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: 3em}
+
+    /* 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}
+
+</style>
+
+<a href="#" onclick="this.parentNode.innerHTML='';">show advanced options</a>

docs/music-analysis.sh

@@ -0,0 +1,242 @@
+#!/bin/bash
+echo please dont actually run this as a scriopt
+exit 1
+
+
+# dependency-heavy, not particularly good fit
+pacman -S llvm10
+python3 -m pip install --user librosa
+git clone https://github.com/librosa/librosa.git
+
+
+# correct bpm for tracks with bad tags
+br='
+/Trip Trip Trip\(Hardcore Edit\).mp3/ {v=176}
+/World!!.BIG_SOS/ {v=175}
+/\/08\..*\(BIG_SOS Bootleg\)\.mp3/ {v=175}
+/もってけ！セーラ服.Asterisk DnB/ {v=175}
+/Rondo\(Asterisk DnB Re.mp3/ {v=175}
+/Ray Nautica 175 Edit/ {v=175;x="thunk"}
+/TOKIMEKI Language.Jauz/ {v=174}
+/YUPPUN Hardcore Remix\).mp3/ {v=174;x="keeps drifting"}
+/(èâAâï.î╧ûδ|バーチャリアル.狐耶)J-Core Remix\).mp3/ {v=172;x="hard"}
+/lucky train..Freezer/ {v=170}
+/Alf zero Bootleg ReMix/ {v=170}
+/Prisoner of Love.Kacky/ {v=170}
+/火炎 .Qota/ {v=170}
+/\(hu-zin Bootleg\)\.mp3/ {v=170}
+/15. STRAIGHT BET\(Milynn Bootleg\)\.mp3/ {v=170}
+/\/13.*\(Milynn Bootleg\)\.mp3/ {v=167;x="way hard"}
+/COLOR PLANET .10SAI . nijikon Remix\)\.mp3/ {v=165}
+/11\. (朝はご飯派|Æ⌐é═é▓ö╤öh)\.mp3/ {v=162}
+/09\. Where.s the core/ {v=160}
+/PLANET\(Koushif Jersey Club Bootleg\)remaster.mp3/ {v=160;x="starts ez turns bs"}
+/kened Soul - Madeon x Angel Beats!.mp3/ {v=160}
+/Dear Moments\(Mother Harlot Bootleg\)\.mp3/ {v=150}
+/POWER.Ringos UKG/ {v=140}
+/ブルー・フィールド\(Ringos UKG Remix\).mp3/ {v=135}
+/プラチナジェット.Ringo Remix..mp3/ {v=131.2}
+/Mirrorball Love \(TKM Bootleg Mix\).mp3/ {v=130}
+/Photon Melodies \(TKM Bootleg Mix\).mp3/ {v=128}
+/Trap of Love \(TKM Bootleg Mix\).mp3/ {v=128}
+/One Step \(TKM Bootleg Mix\)\.mp3/ {v=126}
+/04 (トリカムイ岩|âgâèâJâÇâCèΓ).mp3/ {v=125}
+/Get your Wish \(NAWN REMIX\)\.mp3/ {v=95}
+/Flicker .Nitro Fun/ {v=92}
+/\/14\..*suicat Remix/ {v=85.5;x="tricky"}
+/Yanagi Nagi - Harumodoki \(EO Remix\)\.mp3/ {v=150}
+/Azure - Nicology\.mp3/ {v=128;x="off by 5 how"}
+'
+
+
+# afun host, collects/grades the results
+runfun() { cores=8; touch run; rm -f /dev/shm/mres.*; t00=$(date +%s); tbc() { bc | sed -r 's/(\.[0-9]{2}).*/\1/'; }; for ((core=0; core<$cores; core++)); do sqlite3 /mnt/Users/ed/Music/.hist/up2k.db 'select dur.w, dur.v, bpm.v from mt bpm join mt dur on bpm.w = dur.w where bpm.k = ".bpm" and dur.k = ".dur" order by dur.w' | uniq -w16 | while IFS=\| read w dur bpm; do sqlite3 /mnt/Users/ed/Music/.hist/up2k.db "select rd, fn from up where substr(w,1,16) = '$w'" | sed -r "s/^/$bpm /"; done | grep mir/cr | tr \| / | awk '{v=$1;sub(/[^ ]+ /,"")} '"$br"' {printf "%s %s\n",v,$0}' | while read bpm fn; do [ -e run ] || break; n=$((n+1)); ncore=$((n%cores)); [ $ncore -eq $core ] || continue; t0=$(date +%s.%N); (afun || exit 1; t=$(date +%s.%N); td=$(echo "scale=3; $t - $t0" | tbc); bd=$(echo "scale=3; $bpm / $py" | tbc); printf '%4s sec, %4s orig, %6s py, %4s div, %s\n' $td $bpm $py $bd "$fn") | tee -a /dev/shm/mres.$ncore; rv=${PIPESTATUS[0]}; [ $rv -eq 0 ] || { echo "FAULT($rv): $fn"; }; done & done; wait 2>/dev/null; cat /dev/shm/mres.* | awk 'function prt(c) {printf "\033[3%sm%s\033[0m\n",c,$0} $8!="div,"{next} $5!~/^[0-9\.]+/{next} {meta=$3;det=$5;div=meta/det} div<0.7{det/=2} div>1.3{det*=2} {idet=sprintf("%.0f",det)} {idiff=idet-meta} meta>idet{idiff=meta-idet} idiff==0{n0++;prt(6);next} idiff==1{n1++;prt(3);next} idiff>10{nx++;prt(1);next} {n10++;prt(5)} END {printf "ok: %d   1off: %2s   (%3s)   10off: %2s   (%3s)   fail: %2s\n",n0,n1,n0+n1,n10,n0+n1+n10,nx}'; te=$(date +%s); echo $((te-t00)) sec spent; }
+
+
+# ok:   8   1off: 62   ( 70)   10off: 86   (156)   fail: 25   # 105 sec,  librosa @ 8c archvm on 3700x w10
+# ok:   4   1off: 59   ( 63)   10off: 65   (128)   fail: 53   # using original tags (bad)
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -t 60 /dev/shm/$core.wav || return 1; py="$(/home/ed/src/librosa/examples/beat_tracker.py /dev/shm/$core.wav x 2>&1 | awk 'BEGIN {v=1} /^Estimated tempo: /{v=$3} END {print v}')"; } runfun
+
+
+# ok: 119   1off:  5   (124)   10off:  8   (132)   fail: 49   # 51 sec,  vamp-example-fixedtempo
+# ok: 109   1off:  4   (113)   10off:  9   (122)   fail: 59   # bad-tags
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 22050 -f f32le /dev/shm/$core.pcm || return 1; py="$(python3 -c 'import vamp; import numpy as np; f = open("/dev/shm/'$core'.pcm", "rb"); d = np.fromfile(f, dtype=np.float32); c = vamp.collect(d, 22050, "vamp-example-plugins:fixedtempo", parameters={"maxdflen":40}); print(c["list"][0]["label"].split(" ")[0])')"; }; runfun
+
+
+# ok: 102   1off: 61   (163)   10off: 12   (175)   fail:  6   # 61 sec,  vamp-qm-tempotracker
+# ok:  80   1off: 48   (128)   10off: 11   (139)   fail: 42   # bad-tags
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 22050 -f f32le /dev/shm/$core.pcm || return 1; py="$(python3 -c 'import vamp; import numpy as np; f = open("/dev/shm/'$core'.pcm", "rb"); d = np.fromfile(f, dtype=np.float32); c = vamp.collect(d, 22050, "qm-vamp-plugins:qm-tempotracker", parameters={"inputtempo":150}); v = [float(x["label"].split(" ")[0]) for x in c["list"] if x["label"]]; v = list(sorted(v))[len(v)//4:-len(v)//4]; print(round(sum(v) / len(v), 1))')"; }; runfun
+
+
+# ok: 133   1off: 32   (165)   10off: 12   (177)   fail:  3   # 51 sec,  vamp-beatroot
+# ok: 101   1off: 22   (123)   10off: 16   (139)   fail: 39   # bad-tags
+# note: some tracks fully fail to analyze (unlike the others which always provide a guess)
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 22050 -f f32le /dev/shm/$core.pcm || return 1; py="$(python3 -c 'import vamp; import numpy as np; f = open("/dev/shm/'$core'.pcm", "rb"); d = np.fromfile(f, dtype=np.float32); c = vamp.collect(d, 22050, "beatroot-vamp:beatroot"); cl=c["list"]; print(round(60*((len(cl)-1)/(float(cl[-1]["timestamp"]-cl[1]["timestamp"]))), 2))')"; }; runfun
+
+
+# ok: 124   1off:  9   (133)   10off: 40   (173)   fail:  8   # 231 sec,  essentia/full
+# ok: 109   1off:  8   (117)   10off: 22   (139)   fail: 42   # bad-tags
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 44100 /dev/shm/$core.wav || return 1; py="$(python3 -c 'import essentia; import essentia.standard as es; fe, fef = es.MusicExtractor(lowlevelStats=["mean", "stdev"], rhythmStats=["mean", "stdev"], tonalStats=["mean", "stdev"])("/dev/shm/'$core'.wav"); print("{:.2f}".format(fe["rhythm.bpm"]))')"; }; runfun
+
+
+# ok: 113   1off: 18   (131)   10off: 46   (177)   fail:  4   # 134 sec,  essentia/re2013
+# ok: 101   1off: 15   (116)   10off: 26   (142)   fail: 39   # bad-tags
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 44100 /dev/shm/$core.wav || return 1; py="$(python3 -c 'from essentia.standard import *; a=MonoLoader(filename="/dev/shm/'$core'.wav")(); bpm,beats,confidence,_,intervals=RhythmExtractor2013(method="multifeature")(a); print("{:.2f}".format(bpm))')"; }; runfun
+
+
+
+########################################################################
+##
+##  key detectyion
+##
+########################################################################
+
+
+
+# console scriptlet reusing keytabs from browser.js
+var m=''; for (var a=0; a<24; a++) m += 's/\\|(' + maps["traktor_sharps"][a].trim() + "|" + maps["rekobo_classic"][a].trim() + "|" + maps["traktor_musical"][a].trim() + "|" + maps["traktor_open"][a].trim() + ')$/|' + maps["rekobo_alnum"][a].trim() + '/;'; console.log(m);
+
+
+# translate to camelot
+re='s/\|(B|B|B|6d)$/|1B/;s/\|(F#|F#|Gb|7d)$/|2B/;s/\|(C#|Db|Db|8d)$/|3B/;s/\|(G#|Ab|Ab|9d)$/|4B/;s/\|(D#|Eb|Eb|10d)$/|5B/;s/\|(A#|Bb|Bb|11d)$/|6B/;s/\|(F|F|F|12d)$/|7B/;s/\|(C|C|C|1d)$/|8B/;s/\|(G|G|G|2d)$/|9B/;s/\|(D|D|D|3d)$/|10B/;s/\|(A|A|A|4d)$/|11B/;s/\|(E|E|E|5d)$/|12B/;s/\|(G#m|Abm|Abm|6m)$/|1A/;s/\|(D#m|Ebm|Ebm|7m)$/|2A/;s/\|(A#m|Bbm|Bbm|8m)$/|3A/;s/\|(Fm|Fm|Fm|9m)$/|4A/;s/\|(Cm|Cm|Cm|10m)$/|5A/;s/\|(Gm|Gm|Gm|11m)$/|6A/;s/\|(Dm|Dm|Dm|12m)$/|7A/;s/\|(Am|Am|Am|1m)$/|8A/;s/\|(Em|Em|Em|2m)$/|9A/;s/\|(Bm|Bm|Bm|3m)$/|10A/;s/\|(F#m|F#m|Gbm|4m)$/|11A/;s/\|(C#m|Dbm|Dbm|5m)$/|12A/;'
+
+
+# runner/wrapper
+runfun() { cores=8; touch run; tbc() { bc | sed -r 's/(\.[0-9]{2}).*/\1/'; }; for ((core=0; core<$cores; core++)); do sqlite3 /mnt/Users/ed/Music/.hist/up2k.db 'select dur.w, dur.v, key.v from mt key join mt dur on key.w = dur.w where key.k = "key" and dur.k = ".dur" order by dur.w' | uniq -w16 | grep -vE '(Off-Key|None)$' | sed -r "s/ //g;$re" | uniq -w16 | while IFS=\| read w dur bpm; do sqlite3 /mnt/Users/ed/Music/.hist/up2k.db "select rd, fn from up where substr(w,1,16) = '$w'" | sed -r "s/^/$bpm /"; done| grep mir/cr | tr \| / | while read key fn; do [ -e run ] || break; n=$((n+1)); ncore=$((n%cores)); [ $ncore -eq $core ] || continue; t0=$(date +%s.%N); (afun || exit 1; t=$(date +%s.%N); td=$(echo "scale=3; $t - $t0" | tbc); [ "$key" = "$py" ] && c=2 || c=5; printf '%4s sec, %4s orig, \033[3%dm%4s py,\033[0m %s\n' $td "$key" $c "$py" "$fn") || break; done & done; time wait 2>/dev/null; }
+
+
+# ok: 26   1off: 10   2off: 1   fail: 3   #  15 sec, keyfinder
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 44100 -t 60 /dev/shm/$core.wav || break; py="$(python3 -c 'import sys; import keyfinder; print(keyfinder.key(sys.argv[1]).camelot())' "/dev/shm/$core.wav")"; }; runfun
+
+
+# https://github.com/MTG/essentia/raw/master/src/examples/tutorial/example_key_by_steps_streaming.py
+# https://essentia.upf.edu/reference/std_Key.html  # edma edmm braw bgate
+sed -ri 's/^(key = Key\().*/\1profileType="bgate")/' example_key_by_steps_streaming.py
+afun() { ffmpeg -hide_banner -v fatal -nostdin -ss $((dur/3)) -y -i /mnt/Users/ed/Music/"$fn" -ac 1 -ar 44100 -t 60 /dev/shm/$core.wav || break; py="$(python3 example_key_by_steps_streaming.py /dev/shm/$core.{wav,yml} 2>/dev/null | sed -r "s/ major//;s/ minor/m/;s/^/|/;$re;s/.//")"; }; runfun
+
+
+
+########################################################################
+##
+##  misc
+##
+########################################################################
+
+
+
+python3 -m pip install --user vamp
+
+import librosa
+d, r = librosa.load('/dev/shm/0.wav')
+d.dtype
+# dtype('float32')
+d.shape
+# (1323000,)
+d
+# array([-1.9614939e-08,  1.8037968e-08, -1.4106059e-08, ...,
+#         1.2024145e-01,  2.7462116e-01,  1.6202132e-01], dtype=float32)
+
+
+
+import vamp
+c = vamp.collect(d, r, "vamp-example-plugins:fixedtempo")
+c
+# {'list': [{'timestamp':  0.005804988, 'duration':  9.999092971, 'label': '110.0 bpm', 'values': array([109.98116], dtype=float32)}]}
+
+
+
+ffmpeg -ss 48 -i /mnt/Users/ed/Music/mir/cr-a/'I Beg You(ths Bootleg).wav' -ac 1 -ar 22050 -f f32le -t 60 /dev/shm/f32.pcm
+
+import numpy as np
+f = open('/dev/shm/f32.pcm', 'rb')
+d = np.fromfile(f, dtype=np.float32)
+d
+array([-0.17803933, -0.27206388, -0.41586545, ..., -0.04940119,
+       -0.0267825 , -0.03564296], dtype=float32)
+
+d = np.reshape(d, [1, -1])
+d
+array([[-0.17803933, -0.27206388, -0.41586545, ..., -0.04940119,
+        -0.0267825 , -0.03564296]], dtype=float32)
+
+
+
+import vampyhost
+print("\n".join(vampyhost.list_plugins()))
+
+mvamp:marsyas_bextract_centroid
+mvamp:marsyas_bextract_lpcc
+mvamp:marsyas_bextract_lsp
+mvamp:marsyas_bextract_mfcc
+mvamp:marsyas_bextract_rolloff
+mvamp:marsyas_bextract_scf
+mvamp:marsyas_bextract_sfm
+mvamp:marsyas_bextract_zero_crossings
+mvamp:marsyas_ibt
+mvamp:zerocrossing
+qm-vamp-plugins:qm-adaptivespectrogram
+qm-vamp-plugins:qm-barbeattracker
+qm-vamp-plugins:qm-chromagram
+qm-vamp-plugins:qm-constantq
+qm-vamp-plugins:qm-dwt
+qm-vamp-plugins:qm-keydetector
+qm-vamp-plugins:qm-mfcc
+qm-vamp-plugins:qm-onsetdetector
+qm-vamp-plugins:qm-segmenter
+qm-vamp-plugins:qm-similarity
+qm-vamp-plugins:qm-tempotracker
+qm-vamp-plugins:qm-tonalchange
+qm-vamp-plugins:qm-transcription
+vamp-aubio:aubiomelenergy
+vamp-aubio:aubiomfcc
+vamp-aubio:aubionotes
+vamp-aubio:aubioonset
+vamp-aubio:aubiopitch
+vamp-aubio:aubiosilence
+vamp-aubio:aubiospecdesc
+vamp-aubio:aubiotempo
+vamp-example-plugins:amplitudefollower
+vamp-example-plugins:fixedtempo
+vamp-example-plugins:percussiononsets
+vamp-example-plugins:powerspectrum
+vamp-example-plugins:spectralcentroid
+vamp-example-plugins:zerocrossing
+vamp-rubberband:rubberband
+
+
+
+plug = vampyhost.load_plugin("vamp-example-plugins:fixedtempo", 22050, 0)
+plug.info
+{'apiVersion': 2, 'pluginVersion': 1, 'identifier': 'fixedtempo', 'name': 'Simple Fixed Tempo Estimator', 'description': 'Study a short section of audio and estimate its tempo, assuming the tempo is constant', 'maker': 'Vamp SDK Example Plugins', 'copyright': 'Code copyright 2008 Queen Mary, University of London.  Freely redistributable (BSD license)'}
+plug = vampyhost.load_plugin("qm-vamp-plugins:qm-tempotracker", 22050, 0)
+from pprint import pprint; pprint(plug.parameters)
+
+
+
+for c in plug.parameters: print("{} \033[36m{}  [\033[33m{}\033[36m] = {}\033[0m".format(c["identifier"], c["name"], "\033[36m, \033[33m".join(c["valueNames"]), c["valueNames"][int(c["defaultValue"])])) if "valueNames" in c else print("{} \033[36m{}  [\033[33m{}..{}\033[36m] = {}\033[0m".format(c["identifier"], c["name"], c["minValue"], c["maxValue"], c["defaultValue"]))
+
+
+
+beatroot-vamp:beatroot
+cl=c["list"]; 60*((len(cl)-1)/(float(cl[-1]["timestamp"]-cl[1]["timestamp"])))
+
+
+
+ffmpeg -ss 48 -i /mnt/Users/ed/Music/mir/cr-a/'I Beg You(ths Bootleg).wav' -ac 1 -ar 22050 -f f32le -t 60 /dev/shm/f32.pcm
+# 128 bpm, key 5A Cm
+
+import vamp
+import numpy as np
+f = open('/dev/shm/f32.pcm', 'rb')
+d = np.fromfile(f, dtype=np.float32)
+c = vamp.collect(d, 22050, "vamp-example-plugins:fixedtempo", parameters={"maxdflen":40})
+c["list"][0]["label"]
+# 127.6 bpm
+
+c = vamp.collect(d, 22050, "qm-vamp-plugins:qm-tempotracker", parameters={"inputtempo":150})
+print("\n".join([v["label"] for v in c["list"] if v["label"]]))
+v = [float(x["label"].split(' ')[0]) for x in c["list"] if x["label"]]
+v = list(sorted(v))[len(v)//4:-len(v)//4]
+v = sum(v) / len(v)
+# 128.1 bpm
+

docs/notes.sh

@@ -3,6 +3,21 @@ echo not a script
 exit 1
 
 
+##
+## delete all partial uploads
+##  (supports linux/macos, probably windows+msys2)
+
+gzip -d < .hist/up2k.snap | jq -r '.[].tnam' | while IFS= read -r f; do rm -f -- "$f"; done
+gzip -d < .hist/up2k.snap | jq -r '.[].name' | while IFS= read -r f; do wc -c -- "$f" | grep -qiE '^[^0-9a-z]*0' && rm -f -- "$f"; done
+
+
+##
+## detect partial uploads based on file contents
+##  (in case of context loss or old copyparties)
+
+echo; find -type f | while IFS= read -r x; do printf '\033[A\033[36m%s\033[K\033[0m\n' "$x"; tail -c$((1024*1024)) <"$x" | xxd -a | awk 'NR==1&&/^[0: ]+.{16}$/{next} NR==2&&/^\*$/{next} NR==3&&/^[0f]+: [0 ]+65 +.{16}$/{next} {e=1} END {exit e}' || continue; printf '\033[A\033[31msus:\033[33m %s \033[0m\n\n' "$x"; done
+
+
 ##
 ## create a test payload
 
@@ -52,6 +67,43 @@ wget -S --header='Accept-Encoding: gzip' -U 'MSIE 6.0; SV1' http://127.0.0.1:392
 shab64() { sp=$1; f="$2"; v=0; sz=$(stat -c%s "$f"); while true; do w=$((v+sp*1024*1024)); printf $(tail -c +$((v+1)) "$f" | head -c $((w-v)) | sha512sum | cut -c-64 | sed -r 's/ .*//;s/(..)/\\x\1/g') | base64 -w0 | cut -c-43 | tr '+/' '-_'; v=$w; [ $v -lt $sz ] || break; done; }
 
 
+##
+## poll url for performance issues
+
+command -v gdate && date() { gdate "$@"; }; while true; do t=$(date +%s.%N); (time wget http://127.0.0.1:3923/?ls -qO- | jq -C '.files[]|{sz:.sz,ta:.tags.artist,tb:.tags.".bpm"}|del(.[]|select(.==null))' | awk -F\" '/"/{t[$2]++} END {for (k in t){v=t[k];p=sprintf("%" (v+1) "s",v);gsub(/ /,"#",p);printf "\033[36m%s\033[33m%s   ",k,p}}') 2>&1 | awk -v ts=$t 'NR==1{t1=$0} NR==2{sub(/.*0m/,"");sub(/s$/,"");t2=$0;c=2; if(t2>0.3){c=3} if(t2>0.8){c=1} } END{sub(/[0-9]{6}$/,"",ts);printf "%s   \033[3%dm%s   %s\033[0m\n",ts,c,t2,t1}'; sleep 0.1 || break; done
+
+
+##
+## js oneliners
+
+# get all up2k search result URLs
+var t=[]; var b=document.location.href.split('#')[0].slice(0, -1); document.querySelectorAll('#u2tab .prog a').forEach((x) => {t.push(b+encodeURI(x.getAttribute("href")))}); console.log(t.join("\n"));
+
+
+##
+## sqlite3 stuff
+
+# find dupe metadata keys
+sqlite3 up2k.db 'select mt1.w, mt1.k, mt1.v, mt2.v from mt mt1 inner join mt mt2 on mt1.w = mt2.w where mt1.k = mt2.k and mt1.rowid != mt2.rowid'
+
+# partial reindex by deleting all tags for a list of files
+time sqlite3 up2k.db 'select mt1.w from mt mt1 inner join mt mt2 on mt1.w = mt2.w where mt1.k = +mt2.k and mt1.rowid != mt2.rowid'  > warks
+cat warks | while IFS= read -r x; do sqlite3 up2k.db "delete from mt where w = '$x'"; done
+
+# dump all dbs
+find -iname up2k.db | while IFS= read -r x; do sqlite3 "$x" 'select substr(w,1,12), rd, fn from up' | sed -r 's/\|/ \| /g' | while IFS= read -r y; do printf '%s | %s\n' "$x" "$y"; done; done
+
+
+##
+## media
+
+# split track into test files
+e=6; s=10; d=~/dev/copyparty/srv/aus; n=1; p=0; e=$((e*60)); rm -rf $d; mkdir $d; while true; do ffmpeg -hide_banner -ss $p -i 'nervous_testpilot - office.mp3' -c copy -t $s $d/$(printf %04d $n).mp3; n=$((n+1)); p=$((p+s)); [ $p -gt $e ] && break; done
+
+-v srv/aus:aus:r:ce2dsa:ce2ts:cmtp=fgsfds=bin/mtag/sleep.py
+sqlite3 .hist/up2k.db 'select * from mt where k="fgsfds" or k="t:mtp"' | tee /dev/stderr | wc -l
+
+
 ##
 ## vscode
 
@@ -81,6 +133,19 @@ for d in /usr /var; do find $d -type f -size +30M 2>/dev/null; done | while IFS=
 brew install python@2
 pip install virtualenv
 
+# readme toc
+cat README.md | awk '!/^#/{next} {lv=length($1);sub(/[^ ]+ /,"");bab=$0;gsub(/ /,"-",bab)} {printf "%" ((lv-1)*4+1) "s [%s](#%s)\n", "*",$0,bab}'
+
+# fix firefox phantom breakpoints,
+# suggestions from bugtracker, doesnt work (debugger is not attachable)
+devtools settings >> advanced >> enable browser chrome debugging + enable remote debugging
+burger > developer >> browser toolbox  (ctrl-alt-shift-i)
+iframe btn topright >> chrome://devtools/content/debugger/index.html
+dbg.asyncStore.pendingBreakpoints = {}
+
+# fix firefox phantom breakpoints
+about:config >> devtools.debugger.prefs-schema-version = -1
+
 
 ##
 ## http 206
@@ -106,7 +171,7 @@ Range: bytes=26-         Content-Range: bytes */26
 
 var tsh = [];
 function convert_markdown(md_text, dest_dom) {
-    tsh.push(new Date().getTime());
+    tsh.push(Date.now());
     while (tsh.length > 10)
         tsh.shift();
     if (tsh.length > 1) {

scripts/copyparty-repack.sh

@@ -0,0 +1,130 @@
+#!/bin/bash
+repacker=1
+set -e
+
+# -- download latest copyparty (source.tgz and sfx),
+# -- build minimal sfx versions,
+# -- create a .tar.gz bundle
+#
+# convenient for deploying updates to inconvenient locations
+#  (and those are usually linux so bash is good inaff)
+#   (but that said this even has macos support)
+#
+# bundle will look like:
+# -rwxr-xr-x  0 ed ed  183808 Nov 19 00:43 copyparty
+# -rw-r--r--  0 ed ed  491318 Nov 19 00:40 copyparty-extras/copyparty-0.5.4.tar.gz
+# -rwxr-xr-x  0 ed ed   30254 Nov 17 23:58 copyparty-extras/copyparty-fuse.py
+# -rwxr-xr-x  0 ed ed  481403 Nov 19 00:40 copyparty-extras/sfx-full/copyparty-sfx.sh
+# -rwxr-xr-x  0 ed ed  506043 Nov 19 00:40 copyparty-extras/sfx-full/copyparty-sfx.py
+# -rwxr-xr-x  0 ed ed  167699 Nov 19 00:43 copyparty-extras/sfx-lite/copyparty-sfx.sh
+# -rwxr-xr-x  0 ed ed  183808 Nov 19 00:43 copyparty-extras/sfx-lite/copyparty-sfx.py
+
+
+command -v gnutar && tar() { gnutar "$@"; }
+command -v gtar && tar() { gtar "$@"; }
+command -v gsed && sed() { gsed "$@"; }
+td="$(mktemp -d)"
+od="$(pwd)"
+cd "$td"
+pwd
+
+
+dl_text() {
+	command -v curl >/dev/null && exec curl "$@"
+	exec wget -O- "$@"
+}
+dl_files() {
+	command -v curl >/dev/null && exec curl -L --remote-name-all "$@"
+	exec wget "$@"
+}
+export -f dl_files
+
+
+# if cache exists, use that instead of bothering github
+cache="$od/.copyparty-repack.cache"
+[ -e "$cache" ] &&
+	tar -xf "$cache" ||
+{
+	# get download links from github
+	dl_text https://api.github.com/repos/9001/copyparty/releases/latest |
+	(
+		# prefer jq if available
+		jq -r '.assets[]|select(.name|test("-sfx|tar.gz")).browser_download_url' ||
+
+		# fallback to awk (sorry)
+		awk -F\" '/"browser_download_url".*(\.tar\.gz|-sfx\.)/ {print$4}'
+	) |
+	tee /dev/stderr |
+	tr -d '\r' | tr '\n' '\0' |
+	xargs -0 bash -c 'dl_files "$@"' _
+
+	tar -czf "$cache" *
+}
+
+
+# move src into copyparty-extras/,
+# move sfx into copyparty-extras/sfx-full/
+mkdir -p copyparty-extras/sfx-{full,lite}
+mv copyparty-sfx.* copyparty-extras/sfx-full/
+mv copyparty-*.tar.gz copyparty-extras/
+
+
+# unpack the source code
+( cd copyparty-extras/
+tar -xf *.tar.gz
+)
+
+
+# use repacker from release if that is newer
+p_other=copyparty-extras/copyparty-*/scripts/copyparty-repack.sh
+other=$(awk -F= 'BEGIN{v=-1} NR<10&&/^repacker=/{v=$NF} END{print v}' <$p_other) 
+[ $repacker -lt $other ] &&
+  cat $p_other >"$od/$0" && cd "$od" && rm -rf "$td" && exec "$0" "$@"
+
+
+# now drop the cache
+rm -f "$cache"
+
+
+# fix permissions
+chmod 755 \
+  copyparty-extras/sfx-full/* \
+  copyparty-extras/copyparty-*/{scripts,bin}/*
+
+
+# extract and repack the sfx with less features enabled
+( cd copyparty-extras/sfx-full/
+./copyparty-sfx.py -h
+cd ../copyparty-*/
+./scripts/make-sfx.sh re no-ogv no-cm
+)
+
+
+# put new sfx into copyparty-extras/sfx-lite/,
+# fuse client into copyparty-extras/,
+# copy lite-sfx.py to ./copyparty,
+# delete extracted source code
+( cd copyparty-extras/
+mv copyparty-*/dist/* sfx-lite/
+mv copyparty-*/bin/copyparty-fuse.py .
+cp -pv sfx-lite/copyparty-sfx.py ../copyparty
+rm -rf copyparty-{0..9}*.*.*{0..9}
+)
+
+
+# and include the repacker itself too
+cp -av "$od/$0" copyparty-extras/ ||
+cp -av "$0" copyparty-extras/ ||
+true
+
+
+# create the bundle
+fn=copyparty-$(date +%Y-%m%d-%H%M%S).tgz
+tar -czvf "$od/$fn" *
+cd "$od"
+rm -rf "$td"
+
+
+echo
+echo "done, here's your bundle:"
+ls -al "$fn"

scripts/deps-docker/Dockerfile

@@ -1,12 +1,10 @@
-FROM    alpine:3.11
+FROM    alpine:3.13
 WORKDIR /z
-ENV     ver_asmcrypto=2821dd1dedd1196c378f5854037dda5c869313f3 \
-        ver_markdownit=10.0.0 \
-        ver_showdown=1.9.1 \
+ENV     ver_asmcrypto=5b994303a9d3e27e0915f72a10b6c2c51535a4dc \
         ver_marked=1.1.0 \
-        ver_ogvjs=1.6.1 \
-        ver_mde=2.10.1 \
-        ver_codemirror=5.53.2 \
+        ver_ogvjs=1.8.0 \
+        ver_mde=2.14.0 \
+        ver_codemirror=5.59.3 \
         ver_fontawesome=5.13.0 \
         ver_zopfli=1.0.3
 
@@ -17,7 +15,7 @@ RUN     mkdir -p /z/dist/no-pk \
         && wget https://fonts.gstatic.com/s/sourcecodepro/v11/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2 -O scp.woff2 \
         && apk add cmake make g++ git bash npm patch wget tar pigz brotli gzip unzip python3 python3-dev brotli py3-brotli \
         && wget https://github.com/brion/ogv.js/releases/download/$ver_ogvjs/ogvjs-$ver_ogvjs.zip -O ogvjs.zip \
-        && wget https://github.com/asmcrypto/asmcrypto.js/archive/$ver_asmcrypto.tar.gz -O asmcrypto.tgz \
+        && wget https://github.com/openpgpjs/asmcrypto.js/archive/$ver_asmcrypto.tar.gz -O asmcrypto.tgz \
         && wget https://github.com/markedjs/marked/archive/v$ver_marked.tar.gz -O marked.tgz \
         && wget https://github.com/Ionaru/easy-markdown-editor/archive/$ver_mde.tar.gz -O mde.tgz \
         && wget https://github.com/codemirror/CodeMirror/archive/$ver_codemirror.tar.gz -O codemirror.tgz \
@@ -52,6 +50,7 @@ RUN     tar -xf zopfli.tgz \
             -S . \
         && make -C build \
         && make -C build install \
+        && python3 -m ensurepip \
         && python3 -m pip install fonttools zopfli
 
 

scripts/deps-docker/codemirror.patch

@@ -1,6 +1,6 @@
-diff -NarU2 CodeMirror-orig/mode/gfm/gfm.js CodeMirror-edit/mode/gfm/gfm.js
---- CodeMirror-orig/mode/gfm/gfm.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/mode/gfm/gfm.js	2020-05-02 02:13:32.142131800 +0200
+diff -NarU2 codemirror-5.59.3-orig/mode/gfm/gfm.js codemirror-5.59.3/mode/gfm/gfm.js
+--- codemirror-5.59.3-orig/mode/gfm/gfm.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/mode/gfm/gfm.js	2021-02-21 20:42:02.166174775 +0000
 @@ -97,5 +97,5 @@
          }
        }
@@ -15,9 +15,9 @@ diff -NarU2 CodeMirror-orig/mode/gfm/gfm.js CodeMirror-edit/mode/gfm/gfm.js
 +      }*/
        stream.next();
        return null;
-diff -NarU2 CodeMirror-orig/mode/meta.js CodeMirror-edit/mode/meta.js
---- CodeMirror-orig/mode/meta.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/mode/meta.js	2020-05-02 03:56:58.852408400 +0200
+diff -NarU2 codemirror-5.59.3-orig/mode/meta.js codemirror-5.59.3/mode/meta.js
+--- codemirror-5.59.3-orig/mode/meta.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/mode/meta.js	2021-02-21 20:42:54.798742821 +0000
 @@ -13,4 +13,5 @@
  
    CodeMirror.modeInfo = [
@@ -28,7 +28,7 @@ diff -NarU2 CodeMirror-orig/mode/meta.js CodeMirror-edit/mode/meta.js
      {name: "Gas", mime: "text/x-gas", mode: "gas", ext: ["s"]},
      {name: "Gherkin", mime: "text/x-feature", mode: "gherkin", ext: ["feature"]},
 +    */
-     {name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history).md$/i},
+     {name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history)\.md$/i},
 +    /*
      {name: "Go", mime: "text/x-go", mode: "go", ext: ["go"]},
      {name: "Groovy", mime: "text/x-groovy", mode: "groovy", ext: ["groovy", "gradle"], file: /^Jenkinsfile$/},
@@ -56,16 +56,16 @@ diff -NarU2 CodeMirror-orig/mode/meta.js CodeMirror-edit/mode/meta.js
 +    /*
      {name: "XQuery", mime: "application/xquery", mode: "xquery", ext: ["xy", "xquery"]},
      {name: "Yacas", mime: "text/x-yacas", mode: "yacas", ext: ["ys"]},
-@@ -171,4 +180,5 @@
-     {name: "xu", mime: "text/x-xu", mode: "mscgen", ext: ["xu"]},
-     {name: "msgenny", mime: "text/x-msgenny", mode: "mscgen", ext: ["msgenny"]}
+@@ -172,4 +181,5 @@
+     {name: "msgenny", mime: "text/x-msgenny", mode: "mscgen", ext: ["msgenny"]},
+     {name: "WebAssembly", mime: "text/webassembly", mode: "wast", ext: ["wat", "wast"]},
 +    */
    ];
    // Ensure all modes have a mime property for backwards compatibility
-diff -NarU2 CodeMirror-orig/src/display/selection.js CodeMirror-edit/src/display/selection.js
---- CodeMirror-orig/src/display/selection.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/display/selection.js	2020-05-02 03:27:30.144662800 +0200
-@@ -83,29 +83,21 @@
+diff -NarU2 codemirror-5.59.3-orig/src/display/selection.js codemirror-5.59.3/src/display/selection.js
+--- codemirror-5.59.3-orig/src/display/selection.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/display/selection.js	2021-02-21 20:44:14.860894328 +0000
+@@ -84,29 +84,21 @@
      let order = getOrder(lineObj, doc.direction)
      iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, (from, to, dir, i) => {
 -      let ltr = dir == "ltr"
@@ -105,24 +105,24 @@ diff -NarU2 CodeMirror-orig/src/display/selection.js CodeMirror-edit/src/display
 +          botRight = openEnd && last ? rightSide : toPos.right
          add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom)
          if (fromPos.bottom < toPos.top) add(leftSide, fromPos.bottom, null, toPos.top)
-diff -NarU2 CodeMirror-orig/src/input/ContentEditableInput.js CodeMirror-edit/src/input/ContentEditableInput.js
---- CodeMirror-orig/src/input/ContentEditableInput.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/input/ContentEditableInput.js	2020-05-02 03:33:05.707995500 +0200
-@@ -391,4 +391,5 @@
+diff -NarU2 codemirror-5.59.3-orig/src/input/ContentEditableInput.js codemirror-5.59.3/src/input/ContentEditableInput.js
+--- codemirror-5.59.3-orig/src/input/ContentEditableInput.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/input/ContentEditableInput.js	2021-02-21 20:44:33.273953867 +0000
+@@ -399,4 +399,5 @@
    let info = mapFromLineView(view, line, pos.line)
  
 +  /*
    let order = getOrder(line, cm.doc.direction), side = "left"
    if (order) {
-@@ -396,4 +397,5 @@
+@@ -404,4 +405,5 @@
      side = partPos % 2 ? "right" : "left"
    }
 +  */
    let result = nodeAndOffsetInLineMap(info.map, pos.ch, side)
    result.offset = result.collapse == "right" ? result.end : result.start
-diff -NarU2 CodeMirror-orig/src/input/movement.js CodeMirror-edit/src/input/movement.js
---- CodeMirror-orig/src/input/movement.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/input/movement.js	2020-05-02 03:31:19.710773500 +0200
+diff -NarU2 codemirror-5.59.3-orig/src/input/movement.js codemirror-5.59.3/src/input/movement.js
+--- codemirror-5.59.3-orig/src/input/movement.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/input/movement.js	2021-02-21 20:45:12.763093671 +0000
 @@ -15,4 +15,5 @@
  
  export function endOfLine(visually, cm, lineObj, lineNo, dir) {
@@ -146,9 +146,9 @@ diff -NarU2 CodeMirror-orig/src/input/movement.js CodeMirror-edit/src/input/move
    return null
 +  */
  }
-diff -NarU2 CodeMirror-orig/src/line/line_data.js CodeMirror-edit/src/line/line_data.js
---- CodeMirror-orig/src/line/line_data.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/line/line_data.js	2020-05-02 03:17:02.785065000 +0200
+diff -NarU2 codemirror-5.59.3-orig/src/line/line_data.js codemirror-5.59.3/src/line/line_data.js
+--- codemirror-5.59.3-orig/src/line/line_data.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/line/line_data.js	2021-02-21 20:45:36.472549599 +0000
 @@ -79,6 +79,6 @@
      // Optionally wire in some hacks into the token-rendering
      // algorithm, to deal with browser quirks.
@@ -158,9 +158,9 @@ diff -NarU2 CodeMirror-orig/src/line/line_data.js CodeMirror-edit/src/line/line_
 +    //  builder.addToken = buildTokenBadBidi(builder.addToken, order)
      builder.map = []
      let allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line)
-diff -NarU2 CodeMirror-orig/src/measurement/position_measurement.js CodeMirror-edit/src/measurement/position_measurement.js
---- CodeMirror-orig/src/measurement/position_measurement.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/measurement/position_measurement.js	2020-05-02 03:35:20.674159600 +0200
+diff -NarU2 codemirror-5.59.3-orig/src/measurement/position_measurement.js codemirror-5.59.3/src/measurement/position_measurement.js
+--- codemirror-5.59.3-orig/src/measurement/position_measurement.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/measurement/position_measurement.js	2021-02-21 20:50:52.372945293 +0000
 @@ -380,5 +380,6 @@
      sticky = "after"
    }
@@ -199,9 +199,9 @@ diff -NarU2 CodeMirror-orig/src/measurement/position_measurement.js CodeMirror-e
 +*/
  
  let measureText
-diff -NarU2 CodeMirror-orig/src/util/bidi.js CodeMirror-edit/src/util/bidi.js
---- CodeMirror-orig/src/util/bidi.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/util/bidi.js	2020-05-02 03:12:44.418649800 +0200
+diff -NarU2 codemirror-5.59.3-orig/src/util/bidi.js codemirror-5.59.3/src/util/bidi.js
+--- codemirror-5.59.3-orig/src/util/bidi.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/util/bidi.js	2021-02-21 20:52:18.168092225 +0000
 @@ -4,5 +4,5 @@
  
  export function iterateBidiSections(order, from, to, f) {
@@ -239,20 +239,19 @@ diff -NarU2 CodeMirror-orig/src/util/bidi.js CodeMirror-edit/src/util/bidi.js
 +  var fun = function(str, direction) {
      let outerType = direction == "ltr" ? "L" : "R"
  
-@@ -204,12 +210,16 @@
+@@ -204,5 +210,11 @@
      return direction == "rtl" ? order.reverse() : order
    }
--})()
- 
 +  return function(str, direction) {
 +    var ret = fun(str, direction);
 +    console.log("bidiOrdering inner ([%s], %s) => [%s]", str, direction, ret);
 +    return ret;
 +  }
-+})()
+ })()
 +*/
+ 
  // Get the bidi ordering for the given line (and cache it). Returns
- // false for lines that are fully left-to-right, and an array of
+@@ -210,6 +222,4 @@
  // BidiSpan objects otherwise.
  export function getOrder(line, direction) {
 -  let order = line.order
@@ -260,9 +259,9 @@ diff -NarU2 CodeMirror-orig/src/util/bidi.js CodeMirror-edit/src/util/bidi.js
 -  return order
 +  return false;
  }
-diff -NarU2 CodeMirror-orig/src/util/feature_detection.js CodeMirror-edit/src/util/feature_detection.js
---- CodeMirror-orig/src/util/feature_detection.js	2020-04-21 12:47:20.000000000 +0200
-+++ CodeMirror-edit/src/util/feature_detection.js	2020-05-02 03:16:21.085621400 +0200
+diff -NarU2 codemirror-5.59.3-orig/src/util/feature_detection.js codemirror-5.59.3/src/util/feature_detection.js
+--- codemirror-5.59.3-orig/src/util/feature_detection.js	2021-02-20 21:24:57.000000000 +0000
++++ codemirror-5.59.3/src/util/feature_detection.js	2021-02-21 20:49:22.191269270 +0000
 @@ -25,4 +25,5 @@
  }
  

scripts/deps-docker/easymde.patch

@@ -1,33 +1,57 @@
-diff -NarU2 easymde-orig/gulpfile.js easymde-mod1/gulpfile.js
---- easymde-orig/gulpfile.js	2020-04-06 14:09:36.000000000 +0200
-+++ easymde-mod1/gulpfile.js	2020-05-01 14:33:52.260175200 +0200
+diff -NarU2 easy-markdown-editor-2.14.0-orig/gulpfile.js easy-markdown-editor-2.14.0/gulpfile.js
+--- easy-markdown-editor-2.14.0-orig/gulpfile.js	2021-02-14 12:11:48.000000000 +0000
++++ easy-markdown-editor-2.14.0/gulpfile.js	2021-02-21 20:55:37.134701007 +0000
 @@ -25,5 +25,4 @@
      './node_modules/codemirror/lib/codemirror.css',
      './src/css/*.css',
 -    './node_modules/codemirror-spell-checker/src/css/spell-checker.css',
  ];
  
-diff -NarU2 easymde-orig/package.json easymde-mod1/package.json
---- easymde-orig/package.json	2020-04-06 14:09:36.000000000 +0200
-+++ easymde-mod1/package.json	2020-05-01 14:33:57.189975800 +0200
+diff -NarU2 easy-markdown-editor-2.14.0-orig/package.json easy-markdown-editor-2.14.0/package.json
+--- easy-markdown-editor-2.14.0-orig/package.json	2021-02-14 12:11:48.000000000 +0000
++++ easy-markdown-editor-2.14.0/package.json	2021-02-21 20:55:47.761190082 +0000
 @@ -21,5 +21,4 @@
      "dependencies": {
-         "codemirror": "^5.52.2",
+         "codemirror": "^5.59.2",
 -        "codemirror-spell-checker": "1.1.2",
-         "marked": "^0.8.2"
+         "marked": "^2.0.0"
      },
-diff -NarU2 easymde-orig/src/js/easymde.js easymde-mod1/src/js/easymde.js
---- easymde-orig/src/js/easymde.js	2020-04-06 14:09:36.000000000 +0200
-+++ easymde-mod1/src/js/easymde.js	2020-05-01 14:34:19.878774400 +0200
-@@ -11,5 +11,4 @@
+diff -NarU2 easy-markdown-editor-2.14.0-orig/src/js/easymde.js easy-markdown-editor-2.14.0/src/js/easymde.js
+--- easy-markdown-editor-2.14.0-orig/src/js/easymde.js	2021-02-14 12:11:48.000000000 +0000
++++ easy-markdown-editor-2.14.0/src/js/easymde.js	2021-02-21 20:57:09.143171536 +0000
+@@ -12,5 +12,4 @@
  require('codemirror/mode/gfm/gfm.js');
  require('codemirror/mode/xml/xml.js');
 -var CodeMirrorSpellChecker = require('codemirror-spell-checker');
  var marked = require('marked/lib/marked');
  
-@@ -1889,18 +1888,7 @@
+@@ -1762,9 +1761,4 @@
+         options.autosave.uniqueId = options.autosave.unique_id;
  
+-    // If overlay mode is specified and combine is not provided, default it to true
+-    if (options.overlayMode && options.overlayMode.combine === undefined) {
+-      options.overlayMode.combine = true;
+-    }
+-
+     // Update this options
+     this.options = options;
+@@ -2003,28 +1997,7 @@
      var mode, backdrop;
+ 
+-    // CodeMirror overlay mode
+-    if (options.overlayMode) {
+-      CodeMirror.defineMode('overlay-mode', function(config) {
+-        return CodeMirror.overlayMode(CodeMirror.getMode(config, options.spellChecker !== false ? 'spell-checker' : 'gfm'), options.overlayMode.mode, options.overlayMode.combine);
+-      });
+-
+-      mode = 'overlay-mode';
+-      backdrop = options.parsingConfig;
+-      backdrop.gitHubSpice = false;
+-    } else {
+         mode = options.parsingConfig;
+         mode.name = 'gfm';
+         mode.gitHubSpice = false;
+-    }
 -    if (options.spellChecker !== false) {
 -        mode = 'spell-checker';
 -        backdrop = options.parsingConfig;
@@ -37,16 +61,28 @@ diff -NarU2 easymde-orig/src/js/easymde.js easymde-mod1/src/js/easymde.js
 -        CodeMirrorSpellChecker({
 -            codeMirrorInstance: CodeMirror,
 -        });
--    } else {
-         mode = options.parsingConfig;
-         mode.name = 'gfm';
-         mode.gitHubSpice = false;
 -    }
  
      // eslint-disable-next-line no-unused-vars
-@@ -1927,5 +1915,4 @@
-         configureMouse: configureMouse,
-         inputStyle: (options.inputStyle != undefined) ? options.inputStyle : isMobile() ? 'contenteditable' : 'textarea',
--        spellcheck: (options.nativeSpellcheck != undefined) ? options.nativeSpellcheck : true,
-     });
+diff -NarU2 easy-markdown-editor-2.14.0-orig/types/easymde.d.ts easy-markdown-editor-2.14.0/types/easymde.d.ts
+--- easy-markdown-editor-2.14.0-orig/types/easymde.d.ts	2021-02-14 12:11:48.000000000 +0000
++++ easy-markdown-editor-2.14.0/types/easymde.d.ts	2021-02-21 20:57:42.492620979 +0000
+@@ -160,9 +160,4 @@
+     }
  
+-    interface OverlayModeOptions {
+-      mode: CodeMirror.Mode<any>
+-      combine?: boolean
+-    }
+-
+     interface Options {
+         autoDownloadFontAwesome?: boolean;
+@@ -214,7 +209,5 @@
+ 
+         promptTexts?: PromptTexts;
+-        syncSideBySidePreviewScroll?: boolean;
+-
+-        overlayMode?: OverlayModeOptions
++        syncSideBySidePreviewScroll?: boolean
+     }
+ }

scripts/fusefuzz.py

@@ -4,10 +4,10 @@ import os
 import time
 
 """
-mkdir -p /dev/shm/fusefuzz/{r,v}
-PYTHONPATH=.. python3 -m copyparty -v /dev/shm/fusefuzz/r::r -i 127.0.0.1
-../bin/copyparty-fuse.py /dev/shm/fusefuzz/v http://127.0.0.1:3923/ 2 0
-(d="$PWD"; cd /dev/shm/fusefuzz && "$d"/fusefuzz.py)
+td=/dev/shm/; [ -e $td ] || td=$HOME; mkdir -p $td/fusefuzz/{r,v}
+PYTHONPATH=.. python3 -m copyparty -v $td/fusefuzz/r::r -i 127.0.0.1
+../bin/copyparty-fuse.py http://127.0.0.1:3923/ $td/fusefuzz/v -cf 2 -cd 0.5
+(d="$PWD"; cd $td/fusefuzz && "$d"/fusefuzz.py)
 """
 
 

scripts/make-pypi-release.sh

@@ -3,12 +3,15 @@ set -e
 echo
 
 # osx support
-command -v gtar  >/dev/null &&
-command -v gfind >/dev/null && {
-	tar()  { gtar  "$@"; }
+# port install gnutar findutils gsed coreutils
+gtar=$(command -v gtar || command -v gnutar) || true
+[ ! -z "$gtar" ] && command -v gfind >/dev/null && {
+	tar()  { $gtar "$@"; }
 	sed()  { gsed  "$@"; }
 	find() { gfind "$@"; }
 	sort() { gsort "$@"; }
+	command -v grealpath >/dev/null &&
+		realpath() { grealpath "$@"; }
 }
 
 which md5sum 2>/dev/null >/dev/null &&
@@ -83,6 +86,8 @@ function have() {
 	python -c "import $1; $1; $1.__version__"
 }
 
+mv copyparty/web/deps/marked.full.js.gz srv/ || true
+
 . buildenv/bin/activate
 have setuptools
 have wheel

scripts/make-sfx.sh

@@ -18,13 +18,23 @@ echo
 #   (the fancy markdown editor)
 
 
-command -v gtar  >/dev/null &&
-command -v gfind >/dev/null && {
-	tar()  { gtar  "$@"; }
+# port install gnutar findutils gsed coreutils
+gtar=$(command -v gtar || command -v gnutar) || true
+[ ! -z "$gtar" ] && command -v gfind >/dev/null && {
+	tar()  { $gtar "$@"; }
 	sed()  { gsed  "$@"; }
 	find() { gfind "$@"; }
 	sort() { gsort "$@"; }
 	unexpand() { gunexpand "$@"; }
+	command -v grealpath >/dev/null &&
+		realpath() { grealpath "$@"; }
+
+	[ -e /opt/local/bin/bzip2 ] &&
+		bzip2() { /opt/local/bin/bzip2 "$@"; }
+}
+pybin=$(command -v python3 || command -v python) || {
+	echo need python
+	exit 1
 }
 
 [ -e copyparty/__main__.py ] || cd ..
@@ -35,11 +45,17 @@ command -v gfind >/dev/null && {
 	exit 1
 }
 
+use_gz=
+do_sh=1
+do_py=1
 while [ ! -z "$1" ]; do
 	[ "$1" = clean  ] && clean=1  && shift && continue
 	[ "$1" = re     ] && repack=1 && shift && continue
+	[ "$1" = gz     ] && use_gz=1 && shift && continue
 	[ "$1" = no-ogv ] && no_ogv=1 && shift && continue
 	[ "$1" = no-cm  ] && no_cm=1  && shift && continue
+	[ "$1" = no-sh  ] && do_sh=   && shift && continue
+	[ "$1" = no-py  ] && do_py=   && shift && continue
 	break
 done
 
@@ -59,28 +75,32 @@ cd sfx
 	)/pe-copyparty"
 
 	echo "repack of files in $old"
-	cp -pR "$old/"*{jinja2,copyparty} .
-	mv {x.,}jinja2 2>/dev/null || true
+	cp -pR "$old/"*{dep-j2,copyparty} .
 }
 
 [ $repack ] || {
 	echo collecting jinja2
-	f="../build/Jinja2-2.6.tar.gz"
+	f="../build/Jinja2-2.11.3.tar.gz"
 	[ -e "$f" ] ||
-		(url=https://files.pythonhosted.org/packages/25/c8/212b1c2fd6df9eaf536384b6c6619c4e70a3afd2dffdd00e5296ffbae940/Jinja2-2.6.tar.gz;
+		(url=https://files.pythonhosted.org/packages/4f/e7/65300e6b32e69768ded990494809106f87da1d436418d5f1367ed3966fd7/Jinja2-2.11.3.tar.gz;
 		wget -O$f "$url" || curl -L "$url" >$f)
 
 	tar -zxf $f
-	mv Jinja2-*/jinja2 .
-	rm -rf Jinja2-* jinja2/testsuite jinja2/_markupsafe/tests.py jinja2/_stringdefs.py
+	mv Jinja2-*/src/jinja2 .
+	rm -rf Jinja2-*
 	
-	f=jinja2/lexer.py
-	sed -r '/.*föö.*/    raise SyntaxError/' <$f >t
-	tmv $f
-	
-	f=jinja2/_markupsafe/_constants.py
-	awk '!/: [0-9]+,?$/ || /(amp|gt|lt|quot|apos|nbsp).:/' <$f >t
-	tmv $f
+	echo collecting markupsafe
+	f="../build/MarkupSafe-1.1.1.tar.gz"
+	[ -e "$f" ] ||
+		(url=https://files.pythonhosted.org/packages/b9/2e/64db92e53b86efccfaea71321f597fa2e1b2bd3853d8ce658568f7a13094/MarkupSafe-1.1.1.tar.gz;
+		wget -O$f "$url" || curl -L "$url" >$f)
+
+	tar -zxf $f
+	mv MarkupSafe-*/src/markupsafe .
+	rm -rf MarkupSafe-* markupsafe/_speedups.c
+
+	mkdir dep-j2/
+	mv {markupsafe,jinja2} dep-j2/
 
 	# msys2 tar is bad, make the best of it
 	echo collecting source
@@ -94,8 +114,39 @@ cd sfx
 	rm -f ../tar
 }
 
-ver="$(awk '/^VERSION *= \(/ {
-	gsub(/[^0-9,]/,""); gsub(/,/,"."); print; exit}' < ../copyparty/__version__.py)"
+ver=
+git describe --tags >/dev/null 2>/dev/null && {
+	git_ver="$(git describe --tags)";  # v0.5.5-2-gb164aa0
+	ver="$(printf '%s\n' "$git_ver" | sed -r 's/^v//')";
+	t_ver=
+
+	printf '%s\n' "$git_ver" | grep -qE '^v[0-9\.]+$' && {
+		# short format (exact version number)
+		t_ver="$(printf '%s\n' "$ver" | sed -r 's/\./, /g')";
+	}
+
+	printf '%s\n' "$git_ver" | grep -qE '^v[0-9\.]+-[0-9]+-g[0-9a-f]+$' && {
+		# long format (unreleased commit)
+		t_ver="$(printf '%s\n' "$ver" | sed -r 's/\./, /g; s/(.*) (.*)/\1 "\2"/')"
+	}
+
+	[ -z "$t_ver" ] && {
+		printf 'unexpected git version format: [%s]\n' "$git_ver"
+		exit 1
+	}
+
+	dt="$(git log -1 --format=%cd --date=short | sed -E 's/-0?/, /g')"
+	printf 'git %3s: \033[36m%s\033[0m\n' ver "$ver" dt "$dt"
+	sed -ri '
+		s/^(VERSION =)(.*)/#\1\2\n\1 ('"$t_ver"')/;
+		s/^(S_VERSION =)(.*)/#\1\2\n\1 "'"$ver"'"/;
+		s/^(BUILD_DT =)(.*)/#\1\2\n\1 ('"$dt"')/;
+	' copyparty/__version__.py
+}
+
+[ -z "$ver" ] && 
+	ver="$(awk '/^VERSION *= \(/ {
+		gsub(/[^0-9,]/,""); gsub(/,/,"."); print; exit}' < copyparty/__version__.py)"
 
 ts=$(date -u +%s)
 hts=$(date -u +%Y-%m%d-%H%M%S) # --date=@$ts (thx osx)
@@ -112,7 +163,7 @@ find .. -type f \( -name .DS_Store -or -name ._.DS_Store \) -delete
 find .. -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16') <(head -c 3 -- "$f") && rm -f -- "$f"; done
 
 echo use smol web deps
-rm -f copyparty/web/deps/*.full.*
+rm -f copyparty/web/deps/*.full.* copyparty/web/Makefile
 
 # it's fine dw
 grep -lE '\.full\.(js|css)' copyparty/web/* |
@@ -131,41 +182,86 @@ done
 	sed -r '/edit2">edit \(fancy/d' <$f >t && tmv "$f"
 }
 
+[ $repack ] ||
+find | grep -E '\.py$' |
+  grep -vE '__version__' |
+  tr '\n' '\0' |
+  xargs -0 $pybin ../scripts/uncomment.py
+
+f=dep-j2/jinja2/constants.py
+awk '/^LOREM_IPSUM_WORDS/{o=1;print "LOREM_IPSUM_WORDS = u\"a\"";next} !o; /"""/{o=0}' <$f >t
+tmv "$f"
+
 # up2k goes from 28k to 22k laff
 echo entabbening
-find | grep -E '\.(js|css|html|py)$' | while IFS= read -r f; do
+find | grep -E '\.(js|css|html)$' | while IFS= read -r f; do
 	unexpand -t 4 --first-only <"$f" >t
 	tmv "$f"
 done
 
+echo gen tarlist
+for d in copyparty dep-j2; do find $d -type f; done |
+sed -r 's/(.*)\.(.*)/\2 \1/' | LC_ALL=C sort |
+sed -r 's/([^ ]*) (.*)/\2.\1/' | grep -vE '/list1?$' > list1
+
+(grep -vE 'gz$' list1; grep -E 'gz$' list1) >list
+
 echo creating tar
 args=(--owner=1000 --group=1000)
 [ "$OSTYPE" = msys ] &&
 	args=()
 
-tar -cf tar "${args[@]}" --numeric-owner copyparty jinja2
+tar -cf tar "${args[@]}" --numeric-owner -T list
+
+pc=bzip2
+pe=bz2
+[ $use_gz ] && pc=gzip && pe=gz
 
 echo compressing tar
 # detect best level; bzip2 -7 is usually better than -9
-for n in {2..9}; do cp tar t.$n; bzip2 -$n t.$n & done; wait; mv -v $(ls -1S t.*.bz2 | tail -n 1) tar.bz2
-for n in {2..9}; do cp tar t.$n;  xz -ze$n t.$n & done; wait; mv -v $(ls -1S t.*.xz  | tail -n 1) tar.xz
-rm t.*
+[ $do_py ] && { for n in {2..9}; do cp tar t.$n; $pc  -$n t.$n & done; wait; mv -v $(ls -1S t.*.$pe | tail -n 1) tar.bz2; }
+[ $do_sh ] && { for n in {2..9}; do cp tar t.$n; xz -ze$n t.$n & done; wait; mv -v $(ls -1S t.*.xz  | tail -n 1) tar.xz; }
+rm t.* || true
+exts=()
 
+
+[ $do_sh ] && {
+exts+=(.sh)
 echo creating unix sfx
 (
 	sed "s/PACK_TS/$ts/; s/PACK_HTS/$hts/; s/CPP_VER/$ver/" <../scripts/sfx.sh |
 	grep -E '^sfx_eof$' -B 9001;
 	cat tar.xz
 ) >$sfx_out.sh
+}
 
-echo creating generic sfx
-python ../scripts/sfx.py --sfx-make tar.bz2 $ver $ts
-mv sfx.out $sfx_out.py
-chmod 755 $sfx_out.*
+
+[ $do_py ] && {
+	echo creating generic sfx
+
+	py=../scripts/sfx.py
+	suf=
+	[ $use_gz ] && {
+		sed -r 's/"r:bz2"/"r:gz"/' <$py >$py.t
+		py=$py.t
+		suf=-gz
+	}
+
+	$pybin $py --sfx-make tar.bz2 $ver $ts
+	mv sfx.out $sfx_out$suf.py
+	
+	exts+=($suf.py)
+	[ $use_gz ] &&
+		rm $py
+}
+
+
+chmod 755 $sfx_out*
 
 printf "done:\n"
-printf "  %s\n" "$(realpath $sfx_out)."{sh,py}
-# rm -rf *
+for ext in ${exts[@]}; do
+	printf "  %s\n" "$(realpath $sfx_out)"$ext
+done
 
-# tar -tvf ../sfx/tar | sed -r 's/(.* ....-..-.. ..:.. )(.*)/\2 `` \1/' | sort | sed -r 's/(.*) `` (.*)/\2 \1/'| less
-# for n in {1..9}; do tar -tf tar | grep -vE '/$' | sed -r 's/(.*)\.(.*)/\2.\1/' | sort | sed -r 's/([^\.]+)\.(.*)/\2.\1/' | tar -cT- | bzip2 -c$n | wc -c; done 
+# apk add bash python3 tar xz bzip2
+# while true; do ./make-sfx.sh; for f in ..//dist/copyparty-sfx.{sh,py}; do mv $f $f.$(wc -c <$f | awk '{print$1}'); done; done

scripts/make-tgz-release.sh

@@ -2,12 +2,16 @@
 set -e
 echo
 
-command -v gtar  >/dev/null &&
-command -v gfind >/dev/null && {
-	tar()  { gtar  "$@"; }
+# osx support
+# port install gnutar findutils gsed coreutils
+gtar=$(command -v gtar || command -v gnutar) || true
+[ ! -z "$gtar" ] && command -v gfind >/dev/null && {
+	tar()  { $gtar "$@"; }
 	sed()  { gsed  "$@"; }
 	find() { gfind "$@"; }
 	sort() { gsort "$@"; }
+	command -v grealpath >/dev/null &&
+		realpath() { grealpath "$@"; }
 }
 
 which md5sum 2>/dev/null >/dev/null &&
@@ -16,27 +20,29 @@ which md5sum 2>/dev/null >/dev/null &&
 
 ver="$1"
 
-[[ "x$ver" == x ]] &&
+[ "x$ver" = x ] &&
 {
 	echo "need argument 1:  version"
 	echo
 	exit 1
 }
 
-[[ -e copyparty/__main__.py ]] || cd ..
-[[ -e copyparty/__main__.py ]] ||
+[ -e copyparty/__main__.py ] || cd ..
+[ -e copyparty/__main__.py ] ||
 {
 	echo "run me from within the project root folder"
 	echo
 	exit 1
 }
 
+mv copyparty/web/deps/marked.full.js.gz srv/ || true
+
 mkdir -p dist
 zip_path="$(pwd)/dist/copyparty-$ver.zip"
 tgz_path="$(pwd)/dist/copyparty-$ver.tar.gz"
 
-[[ -e "$zip_path" ]] ||
-[[ -e "$tgz_path" ]] &&
+[ -e "$zip_path" ] ||
+[ -e "$tgz_path" ] &&
 {
 	echo "found existing archives for this version"
 	echo "  $zip_path"

scripts/sfx.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python
-# coding: utf-8
+# coding: latin-1
 from __future__ import print_function, unicode_literals
 
-import re, os, sys, time, shutil, signal, tarfile, hashlib, platform, tempfile
+import re, os, sys, time, shutil, signal, threading, tarfile, hashlib, platform, tempfile, traceback
 import subprocess as sp
 
 """
@@ -27,21 +27,21 @@ CKSUM = None
 STAMP = None
 
 PY2 = sys.version_info[0] == 2
+WINDOWS = sys.platform in ["win32", "msys"]
 sys.dont_write_bytecode = True
 me = os.path.abspath(os.path.realpath(__file__))
-cpp = None
 
 
-def eprint(*args, **kwargs):
-    kwargs["file"] = sys.stderr
-    print(*args, **kwargs)
+def eprint(*a, **ka):
+    ka["file"] = sys.stderr
+    print(*a, **ka)
 
 
-def msg(*args, **kwargs):
-    if args:
-        args = ["[SFX]", args[0]] + list(args[1:])
+def msg(*a, **ka):
+    if a:
+        a = ["[SFX]", a[0]] + list(a[1:])
 
-    eprint(*args, **kwargs)
+    eprint(*a, **ka)
 
 
 # skip 1
@@ -156,6 +156,9 @@ def encode(data, size, cksum, ver, ts):
                 skip = True
                 continue
 
+            if ln.strip().startswith("# fmt: "):
+                continue
+
             unpk += ln + "\n"
 
         for k, v in [
@@ -202,93 +205,6 @@ def u8(gen):
             yield s
 
 
-def get_py_win(ret):
-    tops = []
-    p = str(os.getenv("LocalAppdata"))
-    if p:
-        tops.append(os.path.join(p, "Programs", "Python"))
-
-    progfiles = {}
-    for p in ["ProgramFiles", "ProgramFiles(x86)"]:
-        p = str(os.getenv(p))
-        if p:
-            progfiles[p] = 1
-            # 32bit apps get x86 for both
-            if p.endswith(" (x86)"):
-                progfiles[p[:-6]] = 1
-
-    tops += list(progfiles.keys())
-
-    for sysroot in [me, sys.executable]:
-        sysroot = sysroot[:3].upper()
-        if sysroot[1] == ":" and sysroot not in tops:
-            tops.append(sysroot)
-
-    # $WIRESHARK_SLOGAN
-    for top in tops:
-        try:
-            for name1 in u8(sorted(os.listdir(top), reverse=True)):
-                if name1.lower().startswith("python"):
-                    path1 = os.path.join(top, name1)
-                    try:
-                        for name2 in u8(os.listdir(path1)):
-                            if name2.lower() == "python.exe":
-                                path2 = os.path.join(path1, name2)
-                                ret[path2.lower()] = path2
-                    except:
-                        pass
-        except:
-            pass
-
-
-def get_py_nix(ret):
-    ptn = re.compile(r"^(python|pypy)[0-9\.-]*$")
-    for bindir in os.getenv("PATH").split(":"):
-        if not bindir:
-            next
-
-        try:
-            for fn in u8(os.listdir(bindir)):
-                if ptn.match(fn):
-                    fn = os.path.join(bindir, fn)
-                    ret[fn.lower()] = fn
-        except:
-            pass
-
-
-def read_py(binp):
-    cmd = [
-        binp,
-        "-c",
-        "import sys; sys.stdout.write(' '.join(str(x) for x in sys.version_info)); import jinja2",
-    ]
-    p = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
-    ver, _ = p.communicate()
-    ver = ver.decode("utf-8").split(" ")[:3]
-    ver = [int(x) if x.isdigit() else 0 for x in ver]
-    return ver, p.returncode == 0
-
-
-def get_pys():
-    ver, chk = read_py(sys.executable)
-    if chk or PY2:
-        return [[chk, ver, sys.executable]]
-
-    hits = {sys.executable.lower(): sys.executable}
-    if platform.system() == "Windows":
-        get_py_win(hits)
-    else:
-        get_py_nix(hits)
-
-    ret = []
-    for binp in hits.values():
-        ver, chk = read_py(binp)
-        ret.append([chk, ver, binp])
-        msg("\t".join(str(x) for x in ret[-1]))
-
-    return ret
-
-
 def yieldfile(fn):
     with open(fn, "rb") as f:
         for block in iter(lambda: f.read(64 * 1024), b""):
@@ -296,11 +212,11 @@ def yieldfile(fn):
 
 
 def hashfile(fn):
-    hasher = hashlib.md5()
+    h = hashlib.md5()
     for block in yieldfile(fn):
-        hasher.update(block)
+        h.update(block)
 
-    return hasher.hexdigest()
+    return h.hexdigest()
 
 
 def unpack():
@@ -309,9 +225,10 @@ def unpack():
     tag = "v" + str(STAMP)
     withpid = "{}.{}".format(name, os.getpid())
     top = tempfile.gettempdir()
-    final = os.path.join(top, name)
-    mine = os.path.join(top, withpid)
-    tar = os.path.join(mine, "tar")
+    opj = os.path.join
+    final = opj(top, name)
+    mine = opj(top, withpid)
+    tar = opj(mine, "tar")
 
     try:
         if tag in os.listdir(final):
@@ -320,28 +237,24 @@ def unpack():
     except:
         pass
 
-    nwrite = 0
+    sz = 0
     os.mkdir(mine)
     with open(tar, "wb") as f:
         for buf in get_payload():
-            nwrite += len(buf)
+            sz += len(buf)
             f.write(buf)
 
-    if nwrite != SIZE:
-        t = "\n\n  bad file:\n    expected {} bytes, got {}\n".format(SIZE, nwrite)
-        raise Exception(t)
-
-    cksum = hashfile(tar)
-    if cksum != CKSUM:
-        t = "\n\n  bad file:\n    {} expected,\n    {} obtained\n".format(CKSUM, cksum)
-        raise Exception(t)
+    ck = hashfile(tar)
+    if ck != CKSUM:
+        t = "\n\nexpected {} ({} byte)\nobtained {} ({} byte)\nsfx corrupt"
+        raise Exception(t.format(CKSUM, SIZE, ck, sz))
 
     with tarfile.open(tar, "r:bz2") as tf:
         tf.extractall(mine)
 
     os.remove(tar)
 
-    with open(os.path.join(mine, tag), "wb") as f:
+    with open(opj(mine, tag), "wb") as f:
         f.write(b"h\n")
 
     try:
@@ -359,25 +272,25 @@ def unpack():
     except:
         pass
 
+    for fn in u8(os.listdir(top)):
+        if fn.startswith(name) and fn != withpid:
+            try:
+                old = opj(top, fn)
+                if time.time() - os.path.getmtime(old) > 86400:
+                    shutil.rmtree(old)
+            except:
+                pass
+
     try:
         os.symlink(mine, final)
     except:
         try:
             os.rename(mine, final)
+            return final
         except:
             msg("reloc fail,", mine)
-            return mine
 
-    for fn in u8(os.listdir(top)):
-        if fn.startswith(name) and fn not in [name, withpid]:
-            try:
-                old = os.path.join(top, fn)
-                if time.time() - os.path.getmtime(old) > 10:
-                    shutil.rmtree(old)
-            except:
-                pass
-
-    return final
+    return mine
 
 
 def get_payload():
@@ -394,107 +307,124 @@ def get_payload():
         if ofs < 0:
             raise Exception("could not find archive marker")
 
-        # start reading from the final b"\n"
+        # start at final b"\n"
         fpos = ofs + len(ptn) - 3
-        # msg("tar found at", fpos)
         f.seek(fpos)
         dpos = 0
-        leftovers = b""
+        rem = b""
         while True:
             rbuf = f.read(1024 * 32)
             if rbuf:
-                buf = leftovers + rbuf
+                buf = rem + rbuf
                 ofs = buf.rfind(b"\n")
                 if len(buf) <= 4:
-                    leftovers = buf
+                    rem = buf
                     continue
 
                 if ofs >= len(buf) - 4:
-                    leftovers = buf[ofs:]
+                    rem = buf[ofs:]
                     buf = buf[:ofs]
                 else:
-                    leftovers = b"\n# "
+                    rem = b"\n# "
             else:
-                buf = leftovers
+                buf = rem
 
             fpos += len(buf) + 1
-            buf = (
-                buf.replace(b"\n# ", b"")
-                .replace(b"\n#r", b"\r")
-                .replace(b"\n#n", b"\n")
-            )
-            dpos += len(buf) - 1
+            for a, b in [[b"\n# ", b""], [b"\n#r", b"\r"], [b"\n#n", b"\n"]]:
+                buf = buf.replace(a, b)
 
+            dpos += len(buf) - 1
             yield buf
 
             if not rbuf:
                 break
 
 
-def confirm():
+def utime(top):
+    i = 0
+    files = [os.path.join(dp, p) for dp, dd, df in os.walk(top) for p in dd + df]
+    while WINDOWS:
+        t = int(time.time())
+        if i:
+            msg("utime {}, {}".format(i, t))
+
+        for f in files:
+            os.utime(f, (t, t))
+
+        i += 1
+        time.sleep(78123)
+
+
+def confirm(rv):
     msg()
+    msg("retcode", rv if rv else traceback.format_exc())
     msg("*** hit enter to exit ***")
     try:
         raw_input() if PY2 else input()
     except:
         pass
 
+    sys.exit(rv)
 
-def run(tmp, py):
-    global cpp
 
-    msg("OK")
-    msg("will use:", py)
-    msg("bound to:", tmp)
+def run(tmp, j2):
+    msg("jinja2:", j2 or "bundled")
+    msg("sfxdir:", tmp)
+    msg()
 
-    # "systemd-tmpfiles-clean.timer"?? HOW do you even come up with this shit
+    # block systemd-tmpfiles-clean.timer
     try:
         import fcntl
 
         fd = os.open(tmp, os.O_RDONLY)
         fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
-        tmp = os.readlink(tmp)  # can't flock a symlink, even with O_NOFOLLOW
-    except:
-        pass
+    except Exception as ex:
+        if not WINDOWS:
+            msg("\033[31mflock:", repr(ex))
 
-    fp_py = os.path.join(tmp, "py")
-    try:
-        with open(fp_py, "wb") as f:
-            f.write(py.encode("utf-8") + b"\n")
-    except:
-        pass
+    t = threading.Thread(target=utime, args=(tmp,))
+    t.daemon = True
+    t.start()
 
-    # avoid loading ./copyparty.py
-    cmd = [
-        py,
-        "-c",
-        'import sys, runpy; sys.path.insert(0, r"'
-        + tmp
-        + '"); runpy.run_module("copyparty", run_name="__main__")',
-    ] + list(sys.argv[1:])
+    ld = [tmp, os.path.join(tmp, "dep-j2")]
+    if j2:
+        del ld[-1]
 
-    msg("\n", cmd, "\n")
-    cpp = sp.Popen(str(x) for x in cmd)
-    try:
-        cpp.wait()
-    except:
-        cpp.wait()
-
-    if cpp.returncode != 0:
-        confirm()
-
-    sys.exit(cpp.returncode)
+    if any([re.match(r"^-.*j[0-9]", x) for x in sys.argv]):
+        run_s(ld)
+    else:
+        run_i(ld)
 
 
-def bye(sig, frame):
-    if cpp is not None:
-        cpp.terminate()
+def run_i(ld):
+    for x in ld:
+        sys.path.insert(0, x)
+
+    from copyparty.__main__ import main as p
+
+    p()
+
+
+def run_s(ld):
+    # fmt: off
+    c = "import sys,runpy;" + "".join(['sys.path.insert(0,r"' + x + '");' for x in ld]) + 'runpy.run_module("copyparty",run_name="__main__")'
+    c = [str(x) for x in [sys.executable, "-c", c] + list(sys.argv[1:])]
+    # fmt: on
+    msg("\n", c, "\n")
+    p = sp.Popen(c)
+
+    def bye(*a):
+        p.send_signal(signal.SIGINT)
+
+    signal.signal(signal.SIGTERM, bye)
+    p.wait()
+
+    raise SystemExit(p.returncode)
 
 
 def main():
     sysver = str(sys.version).replace("\n", "\n" + " " * 18)
     pktime = time.strftime("%Y-%m-%d, %H:%M:%S", time.gmtime(STAMP))
-    os.system("")
     msg()
     msg("   this is: copyparty", VER)
     msg(" packed at:", pktime, "UTC,", STAMP)
@@ -523,36 +453,23 @@ def main():
 
     # skip 0
 
-    signal.signal(signal.SIGTERM, bye)
+    tmp = os.path.realpath(unpack())
 
-    tmp = unpack()
-    fp_py = os.path.join(tmp, "py")
-    if os.path.exists(fp_py):
-        with open(fp_py, "rb") as f:
-            py = f.read().decode("utf-8").rstrip()
+    try:
+        from jinja2 import __version__ as j2
+    except:
+        j2 = None
 
-        return run(tmp, py)
-
-    pys = get_pys()
-    pys.sort(reverse=True)
-    j2, ver, py = pys[0]
-    if j2:
-        try:
-            os.rename(os.path.join(tmp, "jinja2"), os.path.join(tmp, "x.jinja2"))
-        except:
-            pass
-
-        return run(tmp, py)
-
-    msg("\n  could not find jinja2; will use py2 + the bundled version\n")
-    for _, ver, py in pys:
-        if ver > [2, 7] and ver < [3, 0]:
-            return run(tmp, py)
-
-    m = "\033[1;31m\n\n\ncould not find a python with jinja2 installed; please do one of these:\n\n  pip install --user jinja2\n\n  install python2\n\n\033[0m"
-    msg(m)
-    confirm()
-    sys.exit(1)
+    try:
+        run(tmp, j2)
+    except SystemExit as ex:
+        c = ex.code
+        if c not in [0, -15]:
+            confirm(ex.code)
+    except KeyboardInterrupt:
+        pass
+    except:
+        confirm(0)
 
 
 if __name__ == "__main__":

scripts/speedtest-fs.py

@@ -17,14 +17,15 @@ __license__ = "MIT"
 __url__ = "https://github.com/9001/copyparty/"
 
 
-def get_spd(nbyte, nsec):
+def get_spd(nbyte, nfiles, nsec):
     if not nsec:
-        return "0.000 MB   0.000 sec   0.000 MB/s"
+        return "0.000 MB   0 files   0.000 sec   0.000 MB/s   0.000 f/s"
 
     mb = nbyte / (1024 * 1024.0)
     spd = mb / nsec
+    nspd = nfiles / nsec
 
-    return f"{mb:.3f} MB   {nsec:.3f} sec   {spd:.3f} MB/s"
+    return f"{mb:.3f} MB   {nfiles} files   {nsec:.3f} sec   {spd:.3f} MB/s   {nspd:.3f} f/s"
 
 
 class Inf(object):
@@ -36,6 +37,7 @@ class Inf(object):
         self.mtx_reports = threading.Lock()
 
         self.n_byte = 0
+        self.n_file = 0
         self.n_sec = 0
         self.n_done = 0
         self.t0 = t0
@@ -63,7 +65,8 @@ class Inf(object):
                 continue
 
             msgs = msgs[-64:]
-            msgs = [f"{get_spd(self.n_byte, self.n_sec)}   {x}" for x in msgs]
+            spd = get_spd(self.n_byte, len(self.reports), self.n_sec)
+            msgs = [f"{spd}   {x}" for x in msgs]
             print("\n".join(msgs))
 
     def report(self, fn, n_byte, n_sec):
@@ -131,8 +134,9 @@ def main():
 
     num_threads = 8
     read_sz = 32 * 1024
+    targs = (q, inf, read_sz)
     for _ in range(num_threads):
-        thr = threading.Thread(target=worker, args=(q, inf, read_sz,))
+        thr = threading.Thread(target=worker, args=targs)
         thr.daemon = True
         thr.start()
 
@@ -151,14 +155,14 @@ def main():
     log = inf.reports
     log.sort()
     for nbyte, nsec, fn in log[-64:]:
-        print(f"{get_spd(nbyte, nsec)}   {fn}")
+        spd = get_spd(nbyte, len(log), nsec)
+        print(f"{spd}   {fn}")
 
     print()
     print("\n".join(inf.errors))
 
-    print(get_spd(inf.n_byte, t2 - t0))
+    print(get_spd(inf.n_byte, len(log), t2 - t0))
 
 
 if __name__ == "__main__":
     main()
-

scripts/uncomment.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import io
+import sys
+import tokenize
+
+
+def uncomment(fpath):
+    """ modified https://stackoverflow.com/a/62074206 """
+
+    with open(fpath, "rb") as f:
+        orig = f.read().decode("utf-8")
+
+    out = ""
+    for ln in orig.split("\n"):
+        if not ln.startswith("#"):
+            break
+
+        out += ln + "\n"
+
+    io_obj = io.StringIO(orig)
+    prev_toktype = tokenize.INDENT
+    last_lineno = -1
+    last_col = 0
+    for tok in tokenize.generate_tokens(io_obj.readline):
+        # print(repr(tok))
+        token_type = tok[0]
+        token_string = tok[1]
+        start_line, start_col = tok[2]
+        end_line, end_col = tok[3]
+
+        if start_line > last_lineno:
+            last_col = 0
+
+        if start_col > last_col:
+            out += " " * (start_col - last_col)
+
+        is_legalese = (
+            "copyright" in token_string.lower() or "license" in token_string.lower()
+        )
+
+        if token_type == tokenize.STRING:
+            if (
+                prev_toktype != tokenize.INDENT
+                and prev_toktype != tokenize.NEWLINE
+                and start_col > 0
+                or is_legalese
+            ):
+                out += token_string
+            else:
+                out += '"a"'
+        elif token_type != tokenize.COMMENT or is_legalese:
+            out += token_string
+
+        prev_toktype = token_type
+        last_lineno = end_line
+        last_col = end_col
+
+    # out = "\n".join(x for x in out.splitlines() if x.strip())
+
+    with open(fpath, "wb") as f:
+        f.write(out.encode("utf-8"))
+
+
+def main():
+    print("uncommenting", end="")
+    for f in sys.argv[1:]:
+        print(".", end="")
+        uncomment(f)
+
+    print("k")
+
+
+if __name__ == "__main__":
+    main()

setup.py

@@ -2,10 +2,8 @@
 # coding: utf-8
 from __future__ import print_function
 
-import io
 import os
 import sys
-from glob import glob
 from shutil import rmtree
 
 setuptools_available = True
@@ -49,7 +47,7 @@ with open(here + "/README.md", "rb") as f:
 about = {}
 if not VERSION:
     with open(os.path.join(here, NAME, "__version__.py"), "rb") as f:
-        exec(f.read().decode("utf-8").split("\n\n", 1)[1], about)
+        exec (f.read().decode("utf-8").split("\n\n", 1)[1], about)
 else:
     about["__version__"] = VERSION
 
@@ -110,13 +108,13 @@ args = {
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.2",
         "Programming Language :: Python :: 3.3",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Environment :: Console",

srv/extend.md

@@ -0,0 +1,141 @@
+# hi
+this showcases my worst idea yet; *extending markdown with inline javascript*
+
+due to obvious reasons it's disabled by default, and can be enabled with `-emp`
+
+the examples are by no means correct, they're as much of a joke as this feature itself
+
+
+### sub-header
+nothing special about this one
+
+
+## except/
+this one becomes a hyperlink to ./except/ thanks to
+* the `copyparty_pre` plugin at the end of this file
+* which is invoked as a markdown filter every time the document is modified
+* which looks for headers ending with a `/` and erwrites all headers below that
+
+it is a passthrough to the markdown extension api, see https://marked.js.org/using_pro
+
+in addition to the markdown extension functions, `ctor` will be called on document init
+
+
+### these/
+and this one becomes ./except/these/
+
+
+#### ones.md
+finally ./except/these/ones.md
+
+
+### also-this.md
+whic hshoud be ./except/also-this.md
+
+
+
+
+# ok
+now for another extension type, `copyparty_post` which is called to manipulate the generated dom instead
+
+`copyparty_post` can have the following functions, all optional
+* `ctor` is called on document init
+* `render` is called when the dom is done but still in-memory
+* `render2` is called with the live browser dom as-displayed
+
+## post example
+
+the values in the `ex:` columns are linkified to `example.com/$value`
+
+| ex:foo       | bar      | ex:baz |
+| ------------ | -------- | ------ |
+| asdf         | nice     | fgsfds |
+| more one row | hi hello | aaa    |
+
+and the table can be sorted by clicking the headers
+
+the difference is that with `copyparty_pre` you'll probably break various copyparty features but if you use `copyparty_post` then future copyparty versions will probably break you
+
+
+
+
+# heres the plugins
+if there is anything below ths line in the preview then the plugin feature is disabled (good)
+
+
+
+
+```copyparty_pre
+ctor() {
+    md_plug['h'] = {
+        on: false,
+        lv: -1,
+        path: []
+    }
+},
+walkTokens(token) {
+    if (token.type == 'heading') {
+        var h = md_plug['h'],
+            is_dir = token.text.endsWith('/');
+        
+        if (h.lv >= token.depth) {
+            h.on = false;
+        }
+        if (!h.on && is_dir) {
+            h.on = true;
+            h.lv = token.depth;
+            h.path = [token.text];
+        }
+        else if (h.on && h.lv < token.depth) {
+            h.path = h.path.slice(0, token.depth - h.lv);
+            h.path.push(token.text);
+        }
+        if (!h.on)
+            return false;
+
+        var path = h.path.join('');
+        var emoji = is_dir ? '📂' : '📜';
+        token.tokens[0].text = '<a href="' + path + '">' + emoji + ' ' + path + '</a>';
+    }
+    if (token.type == 'paragraph') {
+        //console.log(JSON.parse(JSON.stringify(token.tokens)));
+        for (var a = 0; a < token.tokens.length; a++) {
+            var t = token.tokens[a];
+            if (t.type == 'text' || t.type == 'strong' || t.type == 'em') {
+                var ret = '', text = t.text;
+                for (var b = 0; b < text.length; b++)
+                    ret += (Math.random() > 0.5) ? text[b] : text[b].toUpperCase();
+                
+                t.text = ret;
+            }
+        }
+    }
+    return true;
+}
+```
+
+
+
+```copyparty_post
+render(dom) {
+    var ths = dom.querySelectorAll('th');
+    for (var a = 0; a < ths.length; a++) {
+        var th = ths[a];
+        if (th.textContent.indexOf('ex:') === 0) {
+            th.textContent = th.textContent.slice(3);
+            var nrow = 0;
+            while ((th = th.previousSibling) != null)
+                nrow++;
+            
+            var trs = ths[a].parentNode.parentNode.parentNode.querySelectorAll('tr');
+            for (var b = 1; b < trs.length; b++) {
+                var td = trs[b].childNodes[nrow];
+                td.innerHTML = '<a href="//example.com/' + td.innerHTML + '">' + td.innerHTML + '</a>';
+            }
+        }
+    }
+},
+render2(dom) {
+    window.makeSortable(dom.getElementsByTagName('table')[0]);
+}
+```

srv/test.md

@@ -139,6 +139,10 @@ a newline toplevel
 a table | big text in this | aaakbfddd
 second row | centred | bbb
 
+||
+--|--|--
+foo
+
 * list entry
 * [x] yes
 * [ ] no
@@ -227,3 +231,7 @@ unrelated neat stuff:
 awk '/./ {printf "%s %d\n", $0, NR; next} 1' <test.md >ln.md
 gawk '{print gensub(/([a-zA-Z\.])/,NR" \\1","1")}' <test.md >ln.md
 ```
+
+a|b|c
+--|--|--
+foo

tests/run.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+
+import sys
+import runpy
+
+host = sys.argv[1]
+sys.argv = sys.argv[:1] + sys.argv[2:]
+sys.path.insert(0, ".")
+
+
+def rp():
+    runpy.run_module("unittest", run_name="__main__")
+
+
+if host == "vmprof":
+    rp()
+
+elif host == "cprofile":
+    import cProfile
+    import pstats
+
+    log_fn = "cprofile.log"
+    cProfile.run("rp()", log_fn)
+    p = pstats.Stats(log_fn)
+    p.sort_stats(pstats.SortKey.CUMULATIVE).print_stats(64)
+
+
+"""
+python3.9 tests/run.py cprofile -v tests/test_httpcli.py
+
+python3.9 -m pip install --user vmprof
+python3.9 -m vmprof --lines -o vmprof.log tests/run.py vmprof -v tests/test_httpcli.py
+"""

tests/test_httpcli.py

@@ -0,0 +1,202 @@
+#!/usr/bin/env python
+# coding: utf-8
+from __future__ import print_function, unicode_literals
+
+import io
+import os
+import time
+import shutil
+import pprint
+import tarfile
+import unittest
+
+from argparse import Namespace
+from copyparty.authsrv import AuthSrv
+from copyparty.httpcli import HttpCli
+
+from tests import util as tu
+
+
+def hdr(query):
+    h = "GET /{} HTTP/1.1\r\nCookie: cppwd=o\r\nConnection: close\r\n\r\n"
+    return h.format(query).encode("utf-8")
+
+
+class Cfg(Namespace):
+    def __init__(self, a=[], v=[], c=None):
+        super(Cfg, self).__init__(
+            a=a,
+            v=v,
+            c=c,
+            ed=False,
+            no_zip=False,
+            no_scandir=False,
+            no_sendfile=True,
+            nih=True,
+            mtp=[],
+            mte="a",
+            **{k: False for k in "e2d e2ds e2dsa e2t e2ts e2tsr".split()}
+        )
+
+
+class TestHttpCli(unittest.TestCase):
+    def test(self):
+        td = os.path.join(tu.get_ramdisk(), "vfs")
+        try:
+            shutil.rmtree(td)
+        except OSError:
+            pass
+
+        os.mkdir(td)
+        os.chdir(td)
+
+        self.dtypes = ["ra", "ro", "rx", "wa", "wo", "wx", "aa", "ao", "ax"]
+        self.can_read = ["ra", "ro", "aa", "ao"]
+        self.can_write = ["wa", "wo", "aa", "ao"]
+        self.fn = "g{:x}g".format(int(time.time() * 3))
+
+        allfiles = []
+        allvols = []
+        for top in self.dtypes:
+            allvols.append(top)
+            allfiles.append("/".join([top, self.fn]))
+            for s1 in self.dtypes:
+                p = "/".join([top, s1])
+                allvols.append(p)
+                allfiles.append(p + "/" + self.fn)
+                allfiles.append(p + "/n/" + self.fn)
+                for s2 in self.dtypes:
+                    p = "/".join([top, s1, "n", s2])
+                    os.makedirs(p)
+                    allvols.append(p)
+                    allfiles.append(p + "/" + self.fn)
+
+        for fp in allfiles:
+            with open(fp, "w") as f:
+                f.write("ok {}\n".format(fp))
+
+        for top in self.dtypes:
+            vcfg = []
+            for vol in allvols:
+                if not vol.startswith(top):
+                    continue
+
+                mode = vol[-2]
+                usr = vol[-1]
+                if usr == "a":
+                    usr = ""
+
+                if "/" not in vol:
+                    vol += "/"
+
+                top, sub = vol.split("/", 1)
+                vcfg.append("{0}/{1}:{1}:{2}{3}".format(top, sub, mode, usr))
+
+            pprint.pprint(vcfg)
+
+            self.args = Cfg(v=vcfg, a=["o:o", "x:x"])
+            self.auth = AuthSrv(self.args, self.log)
+            vfiles = [x for x in allfiles if x.startswith(top)]
+            for fp in vfiles:
+                rok, wok = self.can_rw(fp)
+                furl = fp.split("/", 1)[1]
+                durl = furl.rsplit("/", 1)[0] if "/" in furl else ""
+
+                # file download
+                h, ret = self.curl(furl)
+                res = "ok " + fp in ret
+                print("[{}] {} {} = {}".format(fp, rok, wok, res))
+                if rok != res:
+                    print("\033[33m{}\n# {}\033[0m".format(ret, furl))
+                    self.fail()
+
+                # file browser: html
+                h, ret = self.curl(durl)
+                res = "'{}'".format(self.fn) in ret
+                print(res)
+                if rok != res:
+                    print("\033[33m{}\n# {}\033[0m".format(ret, durl))
+                    self.fail()
+
+                # file browser: json
+                url = durl + "?ls"
+                h, ret = self.curl(url)
+                res = '"{}"'.format(self.fn) in ret
+                print(res)
+                if rok != res:
+                    print("\033[33m{}\n# {}\033[0m".format(ret, url))
+                    self.fail()
+
+                # tar
+                url = durl + "?tar"
+                h, b = self.curl(url, True)
+                # with open(os.path.join(td, "tar"), "wb") as f:
+                #    f.write(b)
+                try:
+                    tar = tarfile.open(fileobj=io.BytesIO(b)).getnames()
+                except:
+                    tar = []
+                tar = ["/".join([y for y in [top, durl, x] if y]) for x in tar]
+                tar = [[x] + self.can_rw(x) for x in tar]
+                tar_ok = [x[0] for x in tar if x[1]]
+                tar_ng = [x[0] for x in tar if not x[1]]
+                self.assertEqual([], tar_ng)
+
+                if durl.split("/")[-1] in self.can_read:
+                    ref = [x for x in vfiles if self.in_dive(top + "/" + durl, x)]
+                    for f in ref:
+                        print("{}: {}".format("ok" if f in tar_ok else "NG", f))
+                    ref.sort()
+                    tar_ok.sort()
+                    self.assertEqual(ref, tar_ok)
+
+                # stash
+                h, ret = self.put(url)
+                res = h.startswith("HTTP/1.1 200 ")
+                self.assertEqual(res, wok)
+
+    def can_rw(self, fp):
+        # lowest non-neutral folder declares permissions
+        expect = fp.split("/")[:-1]
+        for x in reversed(expect):
+            if x != "n":
+                expect = x
+                break
+
+        return [expect in self.can_read, expect in self.can_write]
+
+    def in_dive(self, top, fp):
+        # archiver bails at first inaccessible subvolume
+        top = top.strip("/").split("/")
+        fp = fp.split("/")
+        for f1, f2 in zip(top, fp):
+            if f1 != f2:
+                return False
+
+        for f in fp[len(top) :]:
+            if f == self.fn:
+                return True
+            if f not in self.can_read and f != "n":
+                return False
+
+        return True
+
+    def put(self, url):
+        buf = "PUT /{0} HTTP/1.1\r\nCookie: cppwd=o\r\nConnection: close\r\nContent-Length: {1}\r\n\r\nok {0}\n"
+        buf = buf.format(url, len(url) + 4).encode("utf-8")
+        conn = tu.VHttpConn(self.args, self.auth, self.log, buf)
+        HttpCli(conn).run()
+        return conn.s._reply.decode("utf-8").split("\r\n\r\n", 1)
+
+    def curl(self, url, binary=False):
+        conn = tu.VHttpConn(self.args, self.auth, self.log, hdr(url))
+        HttpCli(conn).run()
+        if binary:
+            h, b = conn.s._reply.split(b"\r\n\r\n", 1)
+            return [h.decode("utf-8"), b]
+
+        return conn.s._reply.decode("utf-8").split("\r\n\r\n", 1)
+
+    def log(self, src, msg, c=0):
+        # print(repr(msg))
+        pass

tests/test_vfs.py

@@ -5,14 +5,24 @@ from __future__ import print_function, unicode_literals
 import os
 import json
 import shutil
+import tempfile
 import unittest
-import subprocess as sp  # nosec
 
 from textwrap import dedent
 from argparse import Namespace
 from copyparty.authsrv import AuthSrv
 from copyparty import util
 
+from tests import util as tu
+
+
+class Cfg(Namespace):
+    def __init__(self, a=[], v=[], c=None):
+        ex = {k: False for k in "e2d e2ds e2dsa e2t e2ts e2tsr".split()}
+        ex["mtp"] = []
+        ex["mte"] = "a"
+        super(Cfg, self).__init__(a=a, v=v, c=c, **ex)
+
 
 class TestVFS(unittest.TestCase):
     def dump(self, vfs):
@@ -30,45 +40,22 @@ class TestVFS(unittest.TestCase):
         response = self.unfoo(response)
         self.assertEqual(util.undot(query), response)
 
-    def absify(self, root, names):
-        return ["{}/{}".format(root, x).replace("//", "/") for x in names]
-
     def ls(self, vfs, vpath, uname):
         """helper for resolving and listing a folder"""
         vn, rem = vfs.get(vpath, uname, True, False)
-        return vn.ls(rem, uname)
+        r1 = vn.ls(rem, uname, False)
+        r2 = vn.ls(rem, uname, False)
+        self.assertEqual(r1, r2)
 
-    def runcmd(self, *argv):
-        p = sp.Popen(argv, stdout=sp.PIPE, stderr=sp.PIPE)
-        stdout, stderr = p.communicate()
-        stdout = stdout.decode("utf-8")
-        stderr = stderr.decode("utf-8")
-        return [p.returncode, stdout, stderr]
+        fsdir, real, virt = r1
+        real = [x[0] for x in real]
+        return fsdir, real, virt
 
-    def chkcmd(self, *argv):
-        ok, sout, serr = self.runcmd(*argv)
-        if ok != 0:
-            raise Exception(serr)
-
-        return sout, serr
-
-    def get_ramdisk(self):
-        for vol in ["/dev/shm", "/Volumes/cptd"]:  # nosec (singleton test)
-            if os.path.exists(vol):
-                return vol
-
-        if os.path.exists("/Volumes"):
-            devname, _ = self.chkcmd("hdiutil", "attach", "-nomount", "ram://8192")
-            _, _ = self.chkcmd("diskutil", "eraseVolume", "HFS+", "cptd", devname)
-            return "/Volumes/cptd"
-
-        raise Exception("TODO support windows")
-
-    def log(self, src, msg):
+    def log(self, src, msg, c=0):
         pass
 
     def test(self):
-        td = self.get_ramdisk() + "/vfs"
+        td = os.path.join(tu.get_ramdisk(), "vfs")
         try:
             shutil.rmtree(td)
         except OSError:
@@ -88,7 +75,7 @@ class TestVFS(unittest.TestCase):
                             f.write(fn)
 
         # defaults
-        vfs = AuthSrv(Namespace(c=None, a=[], v=[]), self.log).vfs
+        vfs = AuthSrv(Cfg(), self.log).vfs
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
         self.assertEqual(vfs.realpath, td)
@@ -96,26 +83,24 @@ class TestVFS(unittest.TestCase):
         self.assertEqual(vfs.uwrite, ["*"])
 
         # single read-only rootfs (relative path)
-        vfs = AuthSrv(Namespace(c=None, a=[], v=["a/ab/::r"]), self.log).vfs
+        vfs = AuthSrv(Cfg(v=["a/ab/::r"]), self.log).vfs
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
-        self.assertEqual(vfs.realpath, td + "/a/ab")
+        self.assertEqual(vfs.realpath, os.path.join(td, "a", "ab"))
         self.assertEqual(vfs.uread, ["*"])
         self.assertEqual(vfs.uwrite, [])
 
         # single read-only rootfs (absolute path)
-        vfs = AuthSrv(
-            Namespace(c=None, a=[], v=[td + "//a/ac/../aa//::r"]), self.log
-        ).vfs
+        vfs = AuthSrv(Cfg(v=[td + "//a/ac/../aa//::r"]), self.log).vfs
         self.assertEqual(vfs.nodes, {})
         self.assertEqual(vfs.vpath, "")
-        self.assertEqual(vfs.realpath, td + "/a/aa")
+        self.assertEqual(vfs.realpath, os.path.join(td, "a", "aa"))
         self.assertEqual(vfs.uread, ["*"])
         self.assertEqual(vfs.uwrite, [])
 
         # read-only rootfs with write-only subdirectory (read-write for k)
         vfs = AuthSrv(
-            Namespace(c=None, a=["k:k"], v=[".::r:ak", "a/ac/acb:a/ac/acb:w:ak"]),
+            Cfg(a=["k:k"], v=[".::r:ak", "a/ac/acb:a/ac/acb:w:ak"]),
             self.log,
         ).vfs
         self.assertEqual(len(vfs.nodes), 1)
@@ -138,47 +123,69 @@ class TestVFS(unittest.TestCase):
         n = n.nodes["acb"]
         self.assertEqual(n.nodes, {})
         self.assertEqual(n.vpath, "a/ac/acb")
-        self.assertEqual(n.realpath, td + "/a/ac/acb")
+        self.assertEqual(n.realpath, os.path.join(td, "a", "ac", "acb"))
         self.assertEqual(n.uread, ["k"])
         self.assertEqual(n.uwrite, ["*", "k"])
 
+        # something funky about the windows path normalization,
+        # doesn't really matter but makes the test messy, TODO?
+
         fsdir, real, virt = self.ls(vfs, "/", "*")
         self.assertEqual(fsdir, td)
         self.assertEqual(real, ["b", "c"])
         self.assertEqual(list(virt), ["a"])
 
         fsdir, real, virt = self.ls(vfs, "a", "*")
-        self.assertEqual(fsdir, td + "/a")
+        self.assertEqual(fsdir, os.path.join(td, "a"))
         self.assertEqual(real, ["aa", "ab"])
         self.assertEqual(list(virt), ["ac"])
 
         fsdir, real, virt = self.ls(vfs, "a/ab", "*")
-        self.assertEqual(fsdir, td + "/a/ab")
+        self.assertEqual(fsdir, os.path.join(td, "a", "ab"))
         self.assertEqual(real, ["aba", "abb", "abc"])
         self.assertEqual(list(virt), [])
 
         fsdir, real, virt = self.ls(vfs, "a/ac", "*")
-        self.assertEqual(fsdir, td + "/a/ac")
+        self.assertEqual(fsdir, os.path.join(td, "a", "ac"))
         self.assertEqual(real, ["aca", "acc"])
         self.assertEqual(list(virt), [])
 
         fsdir, real, virt = self.ls(vfs, "a/ac", "k")
-        self.assertEqual(fsdir, td + "/a/ac")
+        self.assertEqual(fsdir, os.path.join(td, "a", "ac"))
         self.assertEqual(real, ["aca", "acc"])
         self.assertEqual(list(virt), ["acb"])
 
         self.assertRaises(util.Pebkac, vfs.get, "a/ac/acb", "*", True, False)
 
         fsdir, real, virt = self.ls(vfs, "a/ac/acb", "k")
-        self.assertEqual(fsdir, td + "/a/ac/acb")
+        self.assertEqual(fsdir, os.path.join(td, "a", "ac", "acb"))
         self.assertEqual(real, ["acba", "acbb", "acbc"])
         self.assertEqual(list(virt), [])
 
+        # admin-only rootfs with all-read-only subfolder
+        vfs = AuthSrv(
+            Cfg(a=["k:k"], v=[".::ak", "a:a:r"]),
+            self.log,
+        ).vfs
+        self.assertEqual(len(vfs.nodes), 1)
+        self.assertEqual(vfs.vpath, "")
+        self.assertEqual(vfs.realpath, td)
+        self.assertEqual(vfs.uread, ["k"])
+        self.assertEqual(vfs.uwrite, ["k"])
+        n = vfs.nodes["a"]
+        self.assertEqual(len(vfs.nodes), 1)
+        self.assertEqual(n.vpath, "a")
+        self.assertEqual(n.realpath, os.path.join(td, "a"))
+        self.assertEqual(n.uread, ["*"])
+        self.assertEqual(n.uwrite, [])
+        self.assertEqual(vfs.can_access("/", "*"), [False, False])
+        self.assertEqual(vfs.can_access("/", "k"), [True, True])
+        self.assertEqual(vfs.can_access("/a", "*"), [True, False])
+        self.assertEqual(vfs.can_access("/a", "k"), [True, False])
+
         # breadth-first construction
         vfs = AuthSrv(
-            Namespace(
-                c=None,
-                a=[],
+            Cfg(
                 v=[
                     "a/ac/acb:a/ac/acb:w",
                     "a:a:w",
@@ -199,7 +206,7 @@ class TestVFS(unittest.TestCase):
         self.undot(vfs, "./.././foo/..", "")
 
         # shadowing
-        vfs = AuthSrv(Namespace(c=None, a=[], v=[".::r", "b:a/ac:r"]), self.log).vfs
+        vfs = AuthSrv(Cfg(v=[".::r", "b:a/ac:r"]), self.log).vfs
 
         fsp, r1, v1 = self.ls(vfs, "", "*")
         self.assertEqual(fsp, td)
@@ -207,20 +214,20 @@ class TestVFS(unittest.TestCase):
         self.assertEqual(list(v1), ["a"])
 
         fsp, r1, v1 = self.ls(vfs, "a", "*")
-        self.assertEqual(fsp, td + "/a")
+        self.assertEqual(fsp, os.path.join(td, "a"))
         self.assertEqual(r1, ["aa", "ab"])
         self.assertEqual(list(v1), ["ac"])
 
         fsp1, r1, v1 = self.ls(vfs, "a/ac", "*")
         fsp2, r2, v2 = self.ls(vfs, "b", "*")
-        self.assertEqual(fsp1, td + "/b")
-        self.assertEqual(fsp2, td + "/b")
+        self.assertEqual(fsp1, os.path.join(td, "b"))
+        self.assertEqual(fsp2, os.path.join(td, "b"))
         self.assertEqual(r1, ["ba", "bb", "bc"])
         self.assertEqual(r1, r2)
         self.assertEqual(list(v1), list(v2))
 
         # config file parser
-        cfg_path = self.get_ramdisk() + "/test.cfg"
+        cfg_path = os.path.join(tu.get_ramdisk(), "test.cfg")
         with open(cfg_path, "wb") as f:
             f.write(
                 dedent(
@@ -236,7 +243,7 @@ class TestVFS(unittest.TestCase):
                 ).encode("utf-8")
             )
 
-        au = AuthSrv(Namespace(c=[cfg_path], a=[], v=[]), self.log)
+        au = AuthSrv(Cfg(c=[cfg_path]), self.log)
         self.assertEqual(au.user["a"], "123")
         self.assertEqual(au.user["asd"], "fgh:jkl")
         n = au.vfs
@@ -248,10 +255,11 @@ class TestVFS(unittest.TestCase):
         self.assertEqual(len(n.nodes), 1)
         n = n.nodes["dst"]
         self.assertEqual(n.vpath, "dst")
-        self.assertEqual(n.realpath, td + "/src")
+        self.assertEqual(n.realpath, os.path.join(td, "src"))
         self.assertEqual(n.uread, ["a", "asd"])
         self.assertEqual(n.uwrite, ["asd"])
         self.assertEqual(len(n.nodes), 0)
 
+        os.chdir(tempfile.gettempdir())
         shutil.rmtree(td)
         os.unlink(cfg_path)

tests/util.py

@@ -0,0 +1,97 @@
+import os
+import time
+import jinja2
+import tempfile
+import subprocess as sp
+
+from copyparty.util import Unrecv
+
+
+J2_ENV = jinja2.Environment(loader=jinja2.BaseLoader)
+J2_FILES = J2_ENV.from_string("{{ files|join('\n') }}")
+
+
+def runcmd(*argv):
+    p = sp.Popen(argv, stdout=sp.PIPE, stderr=sp.PIPE)
+    stdout, stderr = p.communicate()
+    stdout = stdout.decode("utf-8")
+    stderr = stderr.decode("utf-8")
+    return [p.returncode, stdout, stderr]
+
+
+def chkcmd(*argv):
+    ok, sout, serr = runcmd(*argv)
+    if ok != 0:
+        raise Exception(serr)
+
+    return sout, serr
+
+
+def get_ramdisk():
+    for vol in ["/dev/shm", "/Volumes/cptd"]:  # nosec (singleton test)
+        if os.path.exists(vol):
+            return vol
+
+    if os.path.exists("/Volumes"):
+        devname, _ = chkcmd("hdiutil", "attach", "-nomount", "ram://32768")
+        devname = devname.strip()
+        print("devname: [{}]".format(devname))
+        for _ in range(10):
+            try:
+                _, _ = chkcmd("diskutil", "eraseVolume", "HFS+", "cptd", devname)
+                return "/Volumes/cptd"
+            except Exception as ex:
+                print(repr(ex))
+                time.sleep(0.25)
+
+        raise Exception("ramdisk creation failed")
+
+    ret = os.path.join(tempfile.gettempdir(), "copyparty-test")
+    try:
+        os.mkdir(ret)
+    finally:
+        return ret
+
+
+class NullBroker(object):
+    def put(*args):
+        pass
+
+
+class VSock(object):
+    def __init__(self, buf):
+        self._query = buf
+        self._reply = b""
+        self.sendall = self.send
+
+    def recv(self, sz):
+        ret = self._query[:sz]
+        self._query = self._query[sz:]
+        return ret
+
+    def send(self, buf):
+        self._reply += buf
+        return len(buf)
+
+
+class VHttpSrv(object):
+    def __init__(self):
+        self.broker = NullBroker()
+
+        aliases = ["splash", "browser", "browser2", "msg", "md", "mde"]
+        self.j2 = {x: J2_FILES for x in aliases}
+
+
+class VHttpConn(object):
+    def __init__(self, args, auth, log, buf):
+        self.s = VSock(buf)
+        self.sr = Unrecv(self.s)
+        self.addr = ("127.0.0.1", "42069")
+        self.args = args
+        self.auth = auth
+        self.log_func = log
+        self.log_src = "a"
+        self.hsrv = VHttpSrv()
+        self.nbyte = 0
+        self.workload = 0
+        self.t0 = time.time()