5f0ee09c83
Bump version number
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 22:00:22 +02:00
75e169d06a
fixup: squashfs limits number of dirents to 256
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The kernel implementation BAILS if a directory header is followed by
more than a hard-coded maximum of entries (currently 256).
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 22:00:22 +02:00
9402492c16
Add mention of pkg2sqfs to README
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:37:42 +02:00
377596f37e
pkg2sqfs: remove debug print
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:37:42 +02:00
33997bdb9e
pkg2sqfs: fix size computation of directories
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:37:42 +02:00
00db5541e9
file list sort: remove duplicate directory entries
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Can happen when merging multiple packages. But make sure they actually
are duplicates.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:43 +02:00
96d4d353d4
Remove unnecessary flush from unpacking loop
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The uncompressor will know when end of file is reached. Flushing
prematurely won't help. Especially the way the loop was constructed,
using an external buffer that is a lot larger than the internal
buffer of the compressor will cause multiple erroneous flushes.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:43 +02:00
b30e912e97
pkg2sqfs: add command line option to set timestamp
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:43 +02:00
576491eae6
pkg2sqfs: add command line option to select compressor
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:41 +02:00
ac8e457c96
pkg2sqfs: set lzma dictionary size to block size
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It's the default the kernel implementation expects if no options
are set.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:03 +02:00
214a5e917e
Add a way to pass options to compressors
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Currently only used by lzma compressor to set the dictionary size.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:03 +02:00
e123eaf433
pkg2sqfs: implement meta data compression
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
f80e4e8d29
pkg2sqfs: implement data & fragment compression
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
26b3683f7a
Add block processing function to compressors
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
765c836c3d
Remove dependency on libbsd
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-18 14:08:02 +02:00
d94bd8ff17
pkg2sqfs: sort directory entries asciibetically
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The squashfs kernel implementation relies on the following properties:
- directory entries are ordered asciibetically by name
- directory entries have consecutive inode numbers
- inode numbers are assigned in that order
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:54:29 +02:00
cd79a4fccf
make file list sorting more robust
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If entries are sorted by length and some have the same length, sort
them asciibetically.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:30:01 +02:00
eadeee25d9
pkg2sqfs: move some functions to more approrpiate places
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:30:01 +02:00
025ab1007b
pkg2sqfs: Add command line options for default inode settings
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:29:59 +02:00
db25ddc108
pkg2sqfs: always padd image file to device block size
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The kernel implementation apparently requires that.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 16:29:22 +02:00
858779e42c
Add pkg2sqfs utility stub
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The goal is to transform a package file to a squashfs image. The mksquashfs
utility is a PITA with all kinds of idiotic not-thought-through corner
cases (e.g. the way "pseudo file definitions" have been tacked on, the
inabillity to set UID/GID for / *AND* have files not owned by root, the
way xattrs are handled, .....).
It would be preferable to fix mksquashfs itself, but the source code itself
is a horrid, unmaintained garbage pile. Its easier to write a small utility
instead that can turn a pkg file into a squashfs image in a way that
propperly treats file permissions and ownership, and is deterministic
(i.e. reproducable).
The utility currently generates an uncompressed squashfs image that
unsquashfs can unpack, but the kernel refuses the mount. The exact
problem still needs to be determined.
Furthermore, compression has to be implemented and some cleanup shoul
be done.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-17 01:33:57 +02:00
c78dc2255f
pkg reader: try to read *entire* requested chunk
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-09 16:02:31 +02:00
aa6bbf2ef4
Move pkg-tool internal headers out of global include directory
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:36:47 +02:00
6cfd9a37bf
Move all the package I/O code to libpkg library
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:33:50 +02:00
1205ca0f3b
Move compressors to utility library
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- Remove compressor registration interface. Doesn't work in a static
library, since all the files containing no exported members are
optimized away at link time.
- Repack as seperate utility library.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-04-05 12:22:47 +02:00
63bad9786a
Release version 0.3
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-31 13:39:21 +02:00
4d48e374d8
Add option to buildstrategy to produce a dot graph
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 23:40:19 +01:00
52f7bdc5c8
minor cleanup
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 18:31:40 +01:00
b7e81c081b
cleanup: split package provider code out of buildstrategy.c
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 18:20:33 +01:00
46f340b20f
cleanup: split source package code out of buildstrategy.c
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-30 17:57:34 +01:00
8a52ea6717
Allow multiple source packages to provide the same binary package
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In build strategy, record a linked list of providers instead of just
one per binary package. Add an option to scan a preference list in
addition.
When looking up the provider and there is more than one, choose the
preferred one. Produce an error if none is given.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 23:55:12 +01:00
b2f1b5ef58
cleanup: buildstrategy
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Split utility function to get a source package by name out from
handle provides.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 21:57:48 +01:00
48d74777e7
Fix buildstrategy command argument handlin
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-29 21:54:08 +01:00
680b1bb7f9
Bump version number
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 15:25:34 +01:00
db6c2118c4
Add missing colon to optarg listing flag
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 15:25:34 +01:00
19e2f8aa8c
Fix file list removal of input line
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 14:57:59 +01:00
bba2e4c536
Update e-mail address
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 14:00:19 +01:00
d71366bbdd
Distribute LICENSE and README.md with source packages
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:52:22 +01:00
e3edcea895
Add missing options to install documentation
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:51:44 +01:00
88f4dd00d7
Add README file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 13:51:33 +01:00
1a84276bf6
Add writeup on package file structure
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 12:31:16 +01:00
f11c9df330
Add a pkg command for producing a dependency graph
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 00:56:32 +01:00
90667fbf8a
Move dependency graph handling out of install command
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-09 00:23:06 +01:00
f038cc52b3
cleanup: merge listing & format flags for dump and install commands
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 23:53:30 +01:00
20aea96396
Add license
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 18:18:31 +01:00
4a682b83f1
cleanup: reimplement process_file using foreach_line_in_file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
b688a39149
cleanup: move input file open/close into process_file function
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
f7e4aec2ea
Add utility function to iterate over lines in a file
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 17:32:59 +01:00
af7c6f09df
Add buildstrategy command
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Basically an improved port of the makeshift depgraph from the pygos build
system.
Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 00:39:05 +01:00
6dd9ae94bd
Add simple hash table implementation
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Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
2019-03-08 00:28:41 +01:00
