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Simplify zip_extract_cb

This commit is contained in:
twinaphex 2016-01-23 22:57:21 +01:00
parent e86f77692d
commit 365b27caac
1 changed files with 3 additions and 29 deletions
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32
libretro-common/file/file_extract.c
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@ -648,35 +648,9 @@ static int zip_extract_cb(const char *name, const char *valid_exts,
fill_pathname_resolve_relative(new_path, data->zip_path, fill_pathname_resolve_relative(new_path, data->zip_path,
path_basename(name), sizeof(new_path)); path_basename(name), sizeof(new_path));
switch (cmode) data->found_content = zlib_perform_mode(new_path, valid_exts, cdata, cmode, csize, size,
{ 0, NULL);
case ZLIB_MODE_UNCOMPRESSED: return 0;
data->found_content = retro_write_file(new_path, cdata, size);
return false;
case ZLIB_MODE_DEFLATE:
{
int ret = 0;
zlib_file_handle_t handle = {0};
if (!zlib_inflate_data_to_file_init(&handle, cdata, csize, size))
return 0;
do{
ret = zlib_inflate_data_to_file_iterate(handle.stream);
}while(ret == 0);
if (zlib_inflate_data_to_file(&handle, ret, new_path, valid_exts,
cdata, csize, size, checksum))
{
strlcpy(data->zip_path, new_path, data->zip_path_size);
data->found_content = true;
return 0;
}
return 0;
}
default:
return 0;
}
} }
return 1; return 1;