/** Download a file given by a URL to a local directory.
* Does not overwrite an existing file if the download fails.
* @param payload the payload context
* @param localpath the directory to save the file in
* @param final_file the real name of the downloaded file (may be NULL)
* @return 0 on success, -1 on error (pm_errno is set accordingly if errors_ok == 0)
*/
int _alpm_download(struct dload_payload *payload, const char *localpath,
char **final_file)
{
alpm_handle_t *handle = payload->handle;
if(handle->fetchcb == NULL) {
#ifdef HAVE_LIBCURL
return curl_download_internal(payload, localpath, final_file);
#else
RET_ERR(handle, ALPM_ERR_EXTERNAL_DOWNLOAD, -1);
#endif
} else {
int ret = handle->fetchcb(payload->fileurl, localpath, payload->force);
if(ret == -1 && !payload->errors_ok) {
RET_ERR(handle, ALPM_ERR_EXTERNAL_DOWNLOAD, -1);
}
return ret;
}
}
/** Download a file given by a URL to a local directory.
* Does not overwrite an existing file if the download fails.
* @param payload the payload context
* @param localpath the directory to save the file in
* @param final_file the real name of the downloaded file (may be NULL)
* @return 0 on success, -1 on error (pm_errno is set accordingly if errors_ok == 0)
*/
int _alpm_download(struct dload_payload *payload, const char *localpath,
char **final_file, char **final_url)
{
alpm_handle_t *handle = payload->handle;
if(handle->fetchcb == NULL) {
#ifdef HAVE_LIBCURL
return curl_download_internal(payload, localpath, final_file, final_url);
#else
/* work around unused warnings when building without libcurl */
(void)final_file;
(void)final_url;
RET_ERR(handle, ALPM_ERR_EXTERNAL_DOWNLOAD, -1);
#endif
} else {
int ret = handle->fetchcb(payload->fileurl, localpath, payload->force);
if(ret == -1 && !payload->errors_ok) {
RET_ERR(handle, ALPM_ERR_EXTERNAL_DOWNLOAD, -1);
}
return ret;
}
}