stephenseo/SimpleArchiver
1
0
Fork 0
Code Issues 1 Pull requests Projects 1 Releases Packages Wiki Activity Actions

Fix extracting when no compressor was used
All checks were successful
Run Unit Tests / build-and-run-unit-tests (push) Successful in 4s
Details

Browse source
This commit is contained in:
Stephen Seo 2024-07-18 14:17:50 +09:00
parent 4cb4184338
commit 5b3a7e3994
1 changed files with 131 additions and 98 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
src/archiver.c
View file

@ -831,9 +831,11 @@ int simple_archiver_parse_archive_info(FILE *in_f, int do_extract,
if (do_extract && !skip) {
fprintf(stderr, " Extracting...\n");
#if SIMPLE_ARCHIVER_PLATFORM == SIMPLE_ARCHIVER_PLATFORM_COSMOPOLITAN || \
SIMPLE_ARCHIVER_PLATFORM == SIMPLE_ARCHIVER_PLATFORM_MAC || \
SIMPLE_ARCHIVER_PLATFORM == SIMPLE_ARCHIVER_PLATFORM_LINUX
if (is_compressed) {
int pipe_into_cmd[2];
int pipe_outof_cmd[2];
pid_t decompressor_pid;
@ -965,6 +967,37 @@ int simple_archiver_parse_archive_info(FILE *in_f, int do_extract,
}
waitpid(decompressor_pid, NULL, 0);
} else {
uint64_t compressed_file_size = u64;
ssize_t fread_ret;
while (compressed_file_size != 0) {
if (compressed_file_size > 1024) {
fread_ret = fread(buf, 1, 1024, in_f);
if (ferror(in_f)) {
// Error.
return 1;
}
fwrite(buf, 1, fread_ret, out_f);
if (ferror(out_f)) {
// Error.
return 1;
}
compressed_file_size -= fread_ret;
} else {
fread_ret = fread(buf, 1, compressed_file_size, in_f);
if (ferror(in_f)) {
// Error.
return 1;
}
fwrite(buf, 1, fread_ret, out_f);
if (ferror(out_f)) {
// Error.
return 1;
}
compressed_file_size -= fread_ret;
}
}
}
if (chmod((const char *)out_f_name, permissions) == -1) {
// Error.