diff options
Diffstat (limited to 'gst/rtsp/rtsprange.c')
| -rw-r--r-- | gst/rtsp/rtsprange.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/gst/rtsp/rtsprange.c b/gst/rtsp/rtsprange.c deleted file mode 100644 index 582c49b7..00000000 --- a/gst/rtsp/rtsprange.c +++ /dev/null @@ -1,176 +0,0 @@ -/* GStreamer - * Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -/* - * Unless otherwise indicated, Source Code is licensed under MIT license. - * See further explanation attached in License Statement (distributed in the file - * LICENSE). - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of - * this software and associated documentation files (the "Software"), to deal in - * the Software without restriction, including without limitation the rights to - * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is furnished to do - * so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include <stdio.h> -#include <string.h> - -#include "rtsprange.h" - -/* npt-time = "now" | npt-sec | npt-hhmmss - * npt-sec = 1*DIGIT [ "." *DIGIT ] - * npt-hhmmss = npt-hh ":" npt-mm ":" npt-ss [ "." *DIGIT ] - * npt-hh = 1*DIGIT ; any positive number - * npt-mm = 1*2DIGIT ; 0-59 - * npt-ss = 1*2DIGIT ; 0-59 - */ -static RTSPResult -parse_npt_time (const gchar * str, RTSPTime * time) -{ - if (strcmp (str, "now") == 0) { - time->type = RTSP_TIME_NOW; - } else if (str[0] == '\0') { - time->type = RTSP_TIME_END; - } else if (strstr (str, ":")) { - gfloat seconds; - gint hours, mins; - - sscanf (str, "%2d:%2d:%f", &hours, &mins, &seconds); - - time->type = RTSP_TIME_SECONDS; - time->seconds = ((hours * 60) + mins) * 60 + seconds; - } else { - gfloat seconds; - - sscanf (str, "%f", &seconds); - - time->type = RTSP_TIME_SECONDS; - time->seconds = seconds; - } - return RTSP_OK; -} - -/* npt-range = ( npt-time "-" [ npt-time ] ) | ( "-" npt-time ) - */ -static RTSPResult -parse_npt_range (const gchar * str, RTSPTimeRange * range) -{ - RTSPResult res; - gchar *p; - - range->unit = RTSP_RANGE_NPT; - - /* find '-' separator */ - p = strstr (str, "-"); - if (p == NULL) - return RTSP_EINVAL; - - if ((res = parse_npt_time (str, &range->min)) != RTSP_OK) - goto done; - - res = parse_npt_time (p + 1, &range->max); - -done: - return res; -} - -static RTSPResult -parse_clock_range (const gchar * str, RTSPTimeRange * range) -{ - return RTSP_ENOTIMPL; -} - -static RTSPResult -parse_smpte_range (const gchar * str, RTSPTimeRange * range) -{ - return RTSP_ENOTIMPL; -} - -/** - * rtsp_range_parse: - * @rangestr: a range string to parse - * @range: location to hold the #RTSPTimeRange result - * - * Parse @rangestr to a #RTSPTimeRange. - * - * Returns: #RTSP_OK on success. - */ -RTSPResult -rtsp_range_parse (const gchar * rangestr, RTSPTimeRange ** range) -{ - RTSPResult ret; - RTSPTimeRange *res; - gchar *p; - - g_return_val_if_fail (rangestr != NULL, RTSP_EINVAL); - g_return_val_if_fail (range != NULL, RTSP_EINVAL); - - res = g_new0 (RTSPTimeRange, 1); - - p = (gchar *) rangestr; - /* first figure out the units of the range */ - if (g_str_has_prefix (p, "npt=")) { - ret = parse_npt_range (p + 4, res); - } else if (g_str_has_prefix (p, "clock=")) { - ret = parse_clock_range (p + 6, res); - } else if (g_str_has_prefix (p, "smpte=")) { - res->unit = RTSP_RANGE_SMPTE; - ret = parse_smpte_range (p + 6, res); - } else if (g_str_has_prefix (p, "smpte-30-drop=")) { - res->unit = RTSP_RANGE_SMPTE_30_DROP; - ret = parse_smpte_range (p + 14, res); - } else if (g_str_has_prefix (p, "smpte-25=")) { - res->unit = RTSP_RANGE_SMPTE_25; - ret = parse_smpte_range (p + 9, res); - } else - goto invalid; - - if (ret == RTSP_OK) - *range = res; - - return ret; - - /* ERRORS */ -invalid: - { - rtsp_range_free (res); - return RTSP_EINVAL; - } -} - -void -rtsp_range_free (RTSPTimeRange * range) -{ - if (range == NULL) - return; - - g_free (range); -} |