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-rw-r--r--gst-libs/gst/rtsp/gstrtsprange.c276
1 files changed, 0 insertions, 276 deletions
diff --git a/gst-libs/gst/rtsp/gstrtsprange.c b/gst-libs/gst/rtsp/gstrtsprange.c
deleted file mode 100644
index bbfcc0fb..00000000
--- a/gst-libs/gst/rtsp/gstrtsprange.c
+++ /dev/null
@@ -1,276 +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.
- */
-
-/**
- * SECTION:gstrtsprange
- * @short_description: dealing with time ranges
- *
- * <refsect2>
- * <para>
- * Provides helper functions to deal with time ranges.
- * </para>
- * </refsect2>
- *
- * Last reviewed on 2007-07-25 (0.10.14)
- */
-
-
-#include <stdio.h>
-#include <string.h>
-
-#include "gstrtsprange.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 GstRTSPResult
-parse_npt_time (const gchar * str, GstRTSPTime * time)
-{
- if (strncmp (str, "now", 3) == 0) {
- time->type = GST_RTSP_TIME_NOW;
- } else if (str[0] == '\0') {
- time->type = GST_RTSP_TIME_END;
- } else if (strstr (str, ":")) {
- gfloat seconds;
- gint hours, mins;
-
- sscanf (str, "%2d:%2d:%f", &hours, &mins, &seconds);
-
- time->type = GST_RTSP_TIME_SECONDS;
- time->seconds = ((hours * 60) + mins) * 60 + seconds;
- } else {
- gfloat seconds;
-
- sscanf (str, "%f", &seconds);
-
- time->type = GST_RTSP_TIME_SECONDS;
- time->seconds = seconds;
- }
- return GST_RTSP_OK;
-}
-
-/* npt-range = ( npt-time "-" [ npt-time ] ) | ( "-" npt-time )
- */
-static GstRTSPResult
-parse_npt_range (const gchar * str, GstRTSPTimeRange * range)
-{
- GstRTSPResult res;
- gchar *p;
-
- range->unit = GST_RTSP_RANGE_NPT;
-
- /* find '-' separator */
- p = strstr (str, "-");
- if (p == NULL)
- return GST_RTSP_EINVAL;
-
- if ((res = parse_npt_time (str, &range->min)) != GST_RTSP_OK)
- goto done;
-
- res = parse_npt_time (p + 1, &range->max);
-
-done:
- return res;
-}
-
-static GstRTSPResult
-parse_clock_range (const gchar * str, GstRTSPTimeRange * range)
-{
- return GST_RTSP_ENOTIMPL;
-}
-
-static GstRTSPResult
-parse_smpte_range (const gchar * str, GstRTSPTimeRange * range)
-{
- return GST_RTSP_ENOTIMPL;
-}
-
-/**
- * gst_rtsp_range_parse:
- * @rangestr: a range string to parse
- * @range: location to hold the #GstRTSPTimeRange result
- *
- * Parse @rangestr to a #GstRTSPTimeRange.
- *
- * Returns: #GST_RTSP_OK on success.
- */
-GstRTSPResult
-gst_rtsp_range_parse (const gchar * rangestr, GstRTSPTimeRange ** range)
-{
- GstRTSPResult ret;
- GstRTSPTimeRange *res;
- gchar *p;
-
- g_return_val_if_fail (rangestr != NULL, GST_RTSP_EINVAL);
- g_return_val_if_fail (range != NULL, GST_RTSP_EINVAL);
-
- res = g_new0 (GstRTSPTimeRange, 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 = GST_RTSP_RANGE_SMPTE;
- ret = parse_smpte_range (p + 6, res);
- } else if (g_str_has_prefix (p, "smpte-30-drop=")) {
- res->unit = GST_RTSP_RANGE_SMPTE_30_DROP;
- ret = parse_smpte_range (p + 14, res);
- } else if (g_str_has_prefix (p, "smpte-25=")) {
- res->unit = GST_RTSP_RANGE_SMPTE_25;
- ret = parse_smpte_range (p + 9, res);
- } else
- goto invalid;
-
- if (ret != GST_RTSP_OK)
- goto invalid;
-
- *range = res;
- return ret;
-
- /* ERRORS */
-invalid:
- {
- gst_rtsp_range_free (res);
- return GST_RTSP_EINVAL;
- }
-}
-
-static gboolean
-npt_time_string (const GstRTSPTime * time, GString * string)
-{
- gboolean res = TRUE;;
-
- switch (time->type) {
- case GST_RTSP_TIME_SECONDS:
- g_string_append_printf (string, "%f", time->seconds);
- break;
- case GST_RTSP_TIME_NOW:
- g_string_append (string, "now");
- break;
- case GST_RTSP_TIME_END:
- break;
- default:
- res = FALSE;
- break;
- }
- return res;
-}
-
-static gboolean
-npt_range_string (const GstRTSPTimeRange * range, GString * string)
-{
- gboolean res;
-
- if (!(res = npt_time_string (&range->min, string)))
- goto done;
-
- g_string_append (string, "-");
-
- if (!(res = npt_time_string (&range->max, string)))
- goto done;
-
-done:
- return res;
-}
-
-/**
- * gst_rtsp_range_to_string:
- * @range: a #GstRTSPTimeRange
- *
- * Convert @range into a string representation.
- *
- * Returns: The string representation of @range. g_free() after usage.
- *
- * Since: 0.10.23
- */
-gchar *
-gst_rtsp_range_to_string (const GstRTSPTimeRange * range)
-{
- gchar *result = NULL;
- GString *string;
-
- g_return_val_if_fail (range != NULL, NULL);
-
- string = g_string_new ("");
-
- switch (range->unit) {
- case GST_RTSP_RANGE_NPT:
- g_string_append (string, "npt=");
- if (!npt_range_string (range, string)) {
- g_string_free (string, TRUE);
- string = NULL;
- }
- break;
- case GST_RTSP_RANGE_SMPTE:
- case GST_RTSP_RANGE_SMPTE_30_DROP:
- case GST_RTSP_RANGE_SMPTE_25:
- case GST_RTSP_RANGE_CLOCK:
- default:
- g_warning ("time range unit not yet implemented");
- g_string_free (string, TRUE);
- string = NULL;
- break;
- }
- if (string)
- result = g_string_free (string, FALSE);
-
- return result;
-}
-
-/**
- * gst_rtsp_range_free:
- * @range: a #GstRTSPTimeRange
- *
- * Free the memory alocated by @range.
- */
-void
-gst_rtsp_range_free (GstRTSPTimeRange * range)
-{
- g_free (range);
-}
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