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| author | rbuj <[email protected]> | 2019-09-19 09:35:36 +0200 |
|---|---|---|
| committer | Victor Kareh <[email protected]> | 2019-10-01 22:35:24 -0400 |
| commit | f6a3980e1a2d1024a4c3d7b09ac1e167ffb7980a (patch) | |
| tree | d0cf875e1c768164103f623c457249244de59b64 /src/fr-archive.c | |
| parent | 519127b32ba4e9462022e23251de835cae90daf2 (diff) | |
| download | engrampa-f6a3980e1a2d1024a4c3d7b09ac1e167ffb7980a.tar.bz2 engrampa-f6a3980e1a2d1024a4c3d7b09ac1e167ffb7980a.tar.xz | |
Ar: Update MIME type and add magic numbers
Changes:
Replace application/x-ar with application/x-archive
ar magic number: "!<arch>\n"
deb magic number (Debian 0.93+): "!<arch>\ndebian-binary"
REF:
https://en.wikipedia.org/wiki/Ar_(Unix)
https://en.wikipedia.org/wiki/Deb_(file_format)
Test:
$ touch a && touch b && ar r test.ar a b && cp test.ar test-2.a
$ xdg-mime query filetype test.ar
application/x-archive
$ xdg-mime query filetype dftp_2.2-1.deb
application/vnd.debian.binary-package
$ gio info test.ar | grep content-type
standard::content-type: application/x-archive
standard::fast-content-type: application/x-archive
$ gio info dftp_2.2-1.deb | grep content-type
standard::content-type: application/vnd.debian.binary-package
standard::fast-content-type: application/vnd.debian.binary-package
$ hexdump -C -n 8 test.ar
00000000 21 3c 61 72 63 68 3e 0a |!<arch>.|
00000008
$ hexdump -C -n 21 dftp_2.2-1.deb
00000000 21 3c 61 72 63 68 3e 0a 64 65 62 69 61 6e 2d 62 |!<arch>.debian-b|
00000010 69 6e 61 72 79 |inary|
00000015
$ ./autogen.sh --prefix=/usr --disable-magic && make && sudo make install
Diffstat (limited to 'src/fr-archive.c')
| -rw-r--r-- | src/fr-archive.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/fr-archive.c b/src/fr-archive.c index c41aa7e..eff0afe 100644 --- a/src/fr-archive.c +++ b/src/fr-archive.c @@ -550,6 +550,8 @@ get_mime_type_from_magic_numbers (GFile *file) const char * const mime_type; } magic_ids [] = { /* magic ids taken from magic/Magdir/archive from the file-4.21 tarball */ + { 0, 21, "!<arch>" "\x0a" "debian-binary", "application/vnd.debian.binary-package" }, + { 0, 8, "!<arch>" "\x0a", "application/x-archive" }, { 0, 6, "7z\274\257\047\034", "application/x-7z-compressed" }, { 7, 7, "**ACE**", "application/x-ace" }, { 0, 2, "\x60\xea", "application/x-arj" }, |