squashfs-tools-ng.git/lib/common/src, branch master

Cleanup: remove rest of libio

2023-10-24T13:57:18+00:00

Move the directory iterator test to libsquashfs, move the tree scanning code to libcommon. Signed-off-by: David Oberhollenzer

Cleanup: move memory/stdio streams to libcommon

2023-10-24T13:57:18+00:00

Signed-off-by: David Oberhollenzer

sqfs2tar: replace hierarchy extraction with nested iterators

2023-09-19T09:51:55+00:00

Signed-off-by: David Oberhollenzer

libsqfs: externalize the dir reader state

2023-09-15T19:48:47+00:00

Instead of holding the state internally, move it outside and let the user pass it in. This allows processing multiple directories and going back and forth between them, while also simplifying the dir reader internals. The sqfs_dir_reader_get_inode function can also be made more generic to accept a reference instead of being fully state dependent. Signed-off-by: David Oberhollenzer

Move directory tree related code from libsquashfs to libcommon

2023-09-15T19:48:47+00:00

Signed-off-by: David Oberhollenzer

libcommon: get rid of write_data_from_file

2023-09-08T22:06:08+00:00

Modify gensquashfs to pack data using an istream wrapper, similar to tar2sqfs. To implement the no-tail-pack option, we need the file size, so we simply open a raw handle first, and query it (using libsquashfs API) and then create the stream wrapper. For the output side, we create a block-processor ostream wrapper and splice it. Since gensquashfs is the only, remaining user of the pack-a-file functon, we can then remove it from libcommon. Signed-off-by: David Oberhollenzer

libsqfs: bring sqfs_file_t in line with stream API

2023-09-08T16:49:54+00:00

Rename the open function to sqfs_file_open, use an argument for the return pointer and pass back and error number on failure. Also add an inermediate function to open an sqfs_file_t using a handle, similar to the stream API. The get_file_size function is moved to the native wrappers and some of the implementation is cleaned up a little. Signed-off-by: David Oberhollenzer

Add a data reader based sqfs_istream_t implementation

2023-08-10T07:28:27+00:00

To the sqfs_data_reader_t is added, an sqfs_istream_t implementation that internally reads through the data reader. The uses of the data_reader_dump function are removed and the function is subsequently removed from libcommon. Signed-off-by: David Oberhollenzer

Consolidate some of the stray integer parsers

2023-07-02T22:57:06+00:00

There are several ad-hoc int/uint parsers scattered around the code, add a single helper function for that task and replace the multiple instances. A simple white-box test case is added for the utility function. Signed-off-by: David Oberhollenzer

Move data writer ostream into libsquashfs

2023-06-17T13:27:19+00:00

It is mainly a very thin wrapper on top of the block processor so far. Signed-off-by: David Oberhollenzer