int rarch_extract_zipfile(const char *zip_path)
{
unzFile uf = unzOpen(zip_path);
unz_global_info gi;
int err = unzGetGlobalInfo(uf, &gi);
if (err != UNZ_OK)
RARCH_ERR("error %d with ZIP file in unzGetGlobalInfo \n",err);
for (unsigned i = 0; i < gi.number_entry; i++)
{
if (rarch_extract_currentfile_in_zip(uf) != UNZ_OK)
break;
if ((i + 1) < gi.number_entry)
{
err = unzGoToNextFile(uf);
if (err != UNZ_OK)
{
RARCH_ERR("error %d with ZIP file in unzGoToNextFile\n",err);
break;
}
}
}
if(g_console.info_msg_enable)
rarch_settings_msg(S_MSG_EXTRACTED_ZIPFILE, S_DELAY_180);
return 0;
}
int rarch_extract_zipfile(const char *zip_path, const char *current_dir, char *first_file, size_t first_file_size, unsigned extract_zip_mode)
{
bool found_first_file = false;
(void)found_first_file;
unzFile uf = unzOpen(zip_path);
unz_global_info gi;
int ret = unzGetGlobalInfo(uf, &gi);
if(ret != UNZ_OK)
RARCH_ERR("Error %d while trying to get ZIP file global info.\n", ret);
for (unsigned i = 0; i < gi.number_entry; i++)
{
static char write_filename[PATH_MAX];
char slash[6];
#ifdef _XBOX
snprintf(slash, sizeof(slash), "\\");
#else
snprintf(slash, sizeof(slash), "/");
#endif
if (rarch_extract_currentfile_in_zip(uf, current_dir, slash, write_filename, sizeof(write_filename), extract_zip_mode) != UNZ_OK)
{
RARCH_ERR("Failed to extract current file from ZIP archive.\n");
break;
}
else
{
#ifdef HAVE_LIBRETRO_MANAGEMENT
if(!found_first_file)
{
found_first_file = rarch_manage_libretro_extension_supported(write_filename);
if(found_first_file)
snprintf(first_file, first_file_size, write_filename);
}
#endif
}
if ((i + 1) < gi.number_entry)
{
ret = unzGoToNextFile(uf);
if (ret != UNZ_OK)
{
RARCH_ERR("Error %d while trying to go to the next file in the ZIP archive.\n", ret);
break;
}
}
}
return 0;
}
