squashfs-tools-ng.git/bin/sqfsdiff, branch master

Cleanup: move memory/stdio streams to libcommon

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

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

coverity: fix: potential null-pointer dereference

2023-09-03T18:08:27+00:00

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

Migrate file istream/ostream from libio to libsquashfs

2023-06-15T13:16:03+00:00

Signed-off-by: David Oberhollenzer

Overhaul sqfs_istream_t/sqfs_ostream_t error handling

2023-06-15T12:09:56+00:00

Report an error number from the implementations, change the users to forward that error number (which also means libtar write header/link now returns an error code) and all subsequent binaries to use sqfs_perror() instead of relying on the function to print an error internally. Also, make sure to preserve errno/GetLastError() in the implementations and print out a stringified error in sqfs_perror() if the error code indicates an I/O error. Signed-off-by: David Oberhollenzer

libsquashfs: Add sqfs_open_native_file function

2023-06-15T11:38:25+00:00

Having a function to interpret the flags and open a native file handle simplifies the istream/ostream/file code which shares that decoding part, particularly on windows where the character set needs to be transformed. Signed-off-by: David Oberhollenzer

Mass rename istream_t/ostream_t with sqfs_ prefix

2023-06-15T11:38:25+00:00

istream_t becomes sqfs_istream_t and ostream_t becomes sqfs_ostream_t Signed-off-by: David Oberhollenzer

libio: replace OSTREAM_OPEN_* flags with SQFS_FILE_OPEN_* flags

2023-06-15T11:38:25+00:00

Signed-off-by: David Oberhollenzer

libio: flip the meaning of the ostream_t sparse flag

2023-06-15T11:38:25+00:00

Instead of "open sparse", make that the default and turn it into a "no sparse" flag. Signed-off-by: David Oberhollenzer