147 lines
3.2 KiB
C
147 lines
3.2 KiB
C
/*
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* Copyright (C) 2009 Julien BLACHE <jb@jblache.org>
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*
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* Rewritten from mt-daapd code:
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* Copyright (C) 2003 Ron Pedde (ron@pedde.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <limits.h>
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#include <errno.h>
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#include "err.h"
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#include "ff-dbstruct.h"
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#include "filescanner.h"
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int
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scan_url_file(char *file, struct media_file_info *mfi)
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{
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FILE *fp;
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char *head;
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char *tail;
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char buf[256];
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size_t len;
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long intval;
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DPRINTF(E_DBG, L_SCAN, "Getting URL file info\n");
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fp = fopen(file, "r");
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if (!fp)
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{
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DPRINTF(E_WARN, L_SCAN, "Could not open '%s' for reading: %s\n", file, strerror(errno));
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return -1;
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}
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head = fgets(buf, sizeof(buf), fp);
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fclose(fp);
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if (!head)
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{
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DPRINTF(E_WARN, L_SCAN, "Error reading from file '%s': %s", file, strerror(errno));
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return -1;
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}
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len = strlen(buf);
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if (buf[len - 1] != '\n')
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{
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DPRINTF(E_WARN, L_SCAN, "URL info in file '%s' too large for buffer\n", file);
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return -1;
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}
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while (isspace(buf[len - 1]))
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{
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len--;
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buf[len] = '\0';
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}
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tail = strchr(head, ',');
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if (!tail)
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{
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DPRINTF(E_LOG, L_SCAN, "Badly formatted .url file; expected format is bitrate,descr,url\n");
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return -1;
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}
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head = tail + 1;
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tail = strchr(head, ',');
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if (!tail)
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{
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DPRINTF(E_LOG, L_SCAN, "Badly formatted .url file; expected format is bitrate,descr,url\n");
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return -1;
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}
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*tail = '\0';
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mfi->title = strdup(head);
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mfi->url = strdup(tail + 1);
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errno = 0;
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intval = strtol(buf, &tail, 10);
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if (((errno == ERANGE) && ((intval == LONG_MAX) || (intval == LONG_MIN)))
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|| ((errno != 0) && (intval == 0)))
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{
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DPRINTF(E_WARN, L_SCAN, "Could not read bitrate: %s\n", strerror(errno));
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free(mfi->title);
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free(mfi->url);
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return -1;
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}
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if (tail == buf)
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{
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DPRINTF(E_WARN, L_SCAN, "No bitrate found\n");
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free(mfi->title);
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free(mfi->url);
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return -1;
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}
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if (intval > INT_MAX)
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{
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DPRINTF(E_WARN, L_SCAN, "Bitrate too large\n");
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free(mfi->title);
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free(mfi->url);
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return -1;
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}
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mfi->bitrate = (int)intval;
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DPRINTF(E_DBG, L_SCAN," Title: %s\n", mfi->title);
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DPRINTF(E_DBG, L_SCAN," Bitrate: %d\n", mfi->bitrate);
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DPRINTF(E_DBG, L_SCAN," URL: %s\n", mfi->url);
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mfi->type = strdup("pls");
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/* codectype = NULL */
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mfi->description = strdup("Playlist URL");
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return 0;
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}
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