mirror of
https://github.com/libretro/RetroArch
synced 2025-02-09 09:39:56 +00:00
93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2015 - Daniel De Matteis
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* Copyright (C) 2014-2015 - Alfred Agrell
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <assert.h>
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#include "http_intf.h"
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#include "retroarch_logger.h"
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#include <retro_miscellaneous.h>
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#include "general.h"
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#include <file/file_path.h>
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/**
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* http_get_file:
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* @url : URL to file.
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* @buf : Buffer.
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* @len : Size of @buf.
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*
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* Loads the contents of a file at specified URL into
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* buffer @buf. Sets length of data buffer as well.
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*
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* Returns: HTTP return code on success, otherwise
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* negative on failure.
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**/
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http_retcode http_get_file(char *url, char **buf, int *len)
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{
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char *urlfilename = NULL;
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if (http_parse_url(url, &urlfilename) != 0)
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return ERRRDDT;
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return http_get(urlfilename, buf, len, NULL);
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}
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/**
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* http_download_file:
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* @url : URL to file.
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* @output_dir : Output directory for new file.
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* @output_basename : Output basename for new file.
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*
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* Downloads a file at specified URL.
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*
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* Returns: bool (1) if successful, otherwise false (0).
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**/
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bool http_download_file(char *url, const char *output_dir,
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const char *output_basename)
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{
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http_retcode status;
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int len;
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FILE *f;
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char output_path[PATH_MAX_LENGTH];
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char *buf;
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status = http_get_file(url, &buf, &len);
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if (status < 0)
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{
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RARCH_ERR("%i - Failure.\n", status);
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return false;
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}
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fill_pathname_join(output_path, output_dir, output_basename,
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sizeof(output_path));
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f = fopen(output_path, "wb");
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if (!f)
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goto cleanup;
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fwrite(buf, 1, len, f);
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fclose(f);
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cleanup:
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if (buf)
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free(buf);
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return true;
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}
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