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4b8175d189
This commit adds initial support to encode/decode SBc-AP messages in the form of a library, under src/sbcap/ (includes in include/osmocom/sbcap/). asn1c is used to generate all suport code and structures for ASN.1 APER encoding/decoding, based on asn files obtained from 3GPP TS 29.168 and stored under src/sbcap/asn1/. Currently, mainstream asn1c doesn't yet support ASN.1 APER encoding/decoding, hence mouse07410 's fork is used [1]. Furthermore, several encdoing/decoding bugs where found during the process and fixed, which means asn1.c git >= 30219de2d3da888b4f1eea0dd79f2a505000401a must be used to generate proper code. A new "make -C src/ gen" target is added which can be used to regenerate all C code from the available ASN.1 files in src/sbcap/asn1/*.asn (after properly setting configure.ac ASN_* variables if needed). [1] https://github.com/mouse07410/asn1c Related: OS#4945 Change-Id: If76f8619a9b2d46af6d94b8ae49348b8514e53aa
46 lines
1.1 KiB
Bash
Executable File
46 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Usage:
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# ../../move-asn1-headers.sh subdir_name File1.h File2.h ...
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# All .h and .c files in the current directory are edited to use #include <...>
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# style for the .h files given on the cmdline. The given .h files are also
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# moved to ../include/<subdir_name>/ so that #include <...> will work.
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set -e
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base_dir="$(dirname "$0")"
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include_subdir="$1"
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shift
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include_dir="$base_dir/include/$include_subdir"
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mkdir -p "$include_dir"
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echo "$PWD/*.h --> $include_dir"
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collect_sed_commands() {
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while [ -n "$1" ]; do
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fname="$1"
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shift
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echo "s,^#include \"$fname\"$,#include <$include_subdir/$fname>,"
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echo "s, \* \tfound in \"${base_dir}, * \tfound in \"../..,"
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done
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}
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move_headers() {
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echo mv $@ "$include_dir/"
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mv $@ "$include_dir/"
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}
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# Replace all `#include "foo.h"' with `#include <dir/foo.h>' locally
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# - Collect sed commands to replace all header includes, for efficiency
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cmds="$(mktemp)"
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echo "collecting sed commands..."
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collect_sed_commands $@ > "$cmds"
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# - Run commands on all h and c files
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echo "sed -i -f \"$cmds\" *.[hc]"
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sed -i -f "$cmds" *.[hc]
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rm "$cmds"
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# Now move sed'ed *.h files to the proper ../include/dir
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move_headers $@
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