squashfs-tools-ng.git/tar, branch feature/goliath/msvc

Add msvc projects for utility programs

2020-04-08T01:14:59+00:00

Signed-off-by: David Oberhollenzer

Do not try to read back the compressor options

2020-03-22T22:30:28+00:00

None of the currently implemented compressors do anything with that data. They are all at the mercy of the data actually in the image. This commit removes the code from sqfs2tar and rdsquashfs that decodes the options, which also has the side effect of increasing compatibillity with some non-confirming images. Signed-off-by: David Oberhollenzer

Fix: properly terminate the getopt_long arrays

2020-03-19T22:17:41+00:00

Signed-off-by: David Oberhollenzer

Get rid of sqfs_compressor_exists

2020-03-05T21:55:09+00:00

Signed-off-by: David Oberhollenzer

Change the signature of sqfs_compressor_create to return an error code

2020-03-05T21:41:04+00:00

Make sure the function has a way of telling the caller *why* it failed. This way, the function can convey whether it had an internal error, an allocation failure, whether the arguments are totaly nonsensical, or simply that the compressor *or specific configuration* is not supported. Signed-off-by: David Oberhollenzer

Cleanup: match xattr reader API closer to id table API

2020-03-04T00:09:18+00:00

Instead of creating everything in the "create" function, cleanup and create/initialize stuff in a "load" function. This allows the xattr reader to be reset/re-used and adds the benefit of not having to lug around references to the super block, compressor and file (altough the later two are hidden inside the meta reader). Signed-off-by: David Oberhollenzer

Turn file inode management completely over to the block processor

2020-02-23T14:38:48+00:00

If the block processor allocates and dynamically resizes inodes on the fly, we can add data indefinitely without knowing the size of the file ahead of time. Signed-off-by: David Oberhollenzer

libcommon: stdin file: Fix size accounting for sparse files

2020-02-22T22:38:23+00:00

The file has to report the "apparent size" for sparse files, but internally work with the actual size in the tar ball. Signed-off-by: David Oberhollenzer

Move inode size accounting completely to the block processor

2020-02-22T22:37:18+00:00

Signed-off-by: David Oberhollenzer

Make hard link detection scale better

2020-02-22T13:18:13+00:00

Instead of doing a linear search, which scales quadratically, use a red-black tree with inode numbers as key for finding hard links. To reiterate: we can't just use a flat table, because the SquashFS file is potentially untrusted and the inode numbers can be anything, no matter what the super block says. Signed-off-by: David Oberhollenzer