diff options
Diffstat (limited to 'gst-libs/gst/rtsp/gstrtspurl.c')
| -rw-r--r-- | gst-libs/gst/rtsp/gstrtspurl.c | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/gst-libs/gst/rtsp/gstrtspurl.c b/gst-libs/gst/rtsp/gstrtspurl.c deleted file mode 100644 index 98f1ac24..00000000 --- a/gst-libs/gst/rtsp/gstrtspurl.c +++ /dev/null @@ -1,353 +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:gstrtspurl - * @short_description: handling RTSP urls - * - * <refsect2> - * <para> - * Provides helper functions to handle RTSP urls. - * </para> - * </refsect2> - * - * Last reviewed on 2007-07-25 (0.10.14) - */ - -#include <stdlib.h> -#include <string.h> - -#include "gstrtspurl.h" - -static void -register_rtsp_url_type (GType * id) -{ - *id = g_boxed_type_register_static ("GstRTSPUrl", - (GBoxedCopyFunc) gst_rtsp_url_copy, (GBoxedFreeFunc) gst_rtsp_url_free); -} - -GType -gst_rtsp_url_get_type (void) -{ - static GType id; - static GOnce once = G_ONCE_INIT; - - g_once (&once, (GThreadFunc) register_rtsp_url_type, &id); - return id; -} - -static const gchar *rtsp_url_schemes[] = { - "rtsp", - "rtspu", - "rtspt", - "rtsph", - NULL -}; - -static GstRTSPLowerTrans rtsp_url_transports[] = { - GST_RTSP_LOWER_TRANS_TCP | GST_RTSP_LOWER_TRANS_UDP | - GST_RTSP_LOWER_TRANS_UDP_MCAST, - GST_RTSP_LOWER_TRANS_UDP | GST_RTSP_LOWER_TRANS_UDP_MCAST, - GST_RTSP_LOWER_TRANS_TCP, - GST_RTSP_LOWER_TRANS_HTTP | GST_RTSP_LOWER_TRANS_TCP, -}; - -/* format is rtsp[u]://[user:passwd@]host[:port]/abspath[?query] where host - * is a host name, an IPv4 dotted decimal address ("aaa.bbb.ccc.ddd") or an - * [IPv6] address ("[aabb:ccdd:eeff:gghh::sstt]" note the brackets around the - * address to allow the distinction between ':' as an IPv6 hexgroup separator - * and as a host/port separator) */ - -/** - * gst_rtsp_url_parse: - * @urlstr: the url string to parse - * @url: location to hold the result. - * - * Parse the RTSP @urlstr into a newly allocated #GstRTSPUrl. Free after usage - * with gst_rtsp_url_free(). - * - * Returns: a #GstRTSPResult. - */ -GstRTSPResult -gst_rtsp_url_parse (const gchar * urlstr, GstRTSPUrl ** url) -{ - GstRTSPUrl *res; - gchar *p, *delim, *at, *col; - gchar *host_end = NULL; - guint scheme; - - g_return_val_if_fail (urlstr != NULL, GST_RTSP_EINVAL); - g_return_val_if_fail (url != NULL, GST_RTSP_EINVAL); - - res = g_new0 (GstRTSPUrl, 1); - - p = (gchar *) urlstr; - - col = strstr (p, "://"); - if (col == NULL) - goto invalid; - - for (scheme = 0; rtsp_url_schemes[scheme] != NULL; scheme++) { - if (g_ascii_strncasecmp (rtsp_url_schemes[scheme], p, col - p) == 0) { - res->transports = rtsp_url_transports[scheme]; - p = col + 3; - break; - } - } - - if (res->transports == GST_RTSP_LOWER_TRANS_UNKNOWN) - goto invalid; - - delim = strpbrk (p, "/?"); - at = strchr (p, '@'); - - if (at && delim && at > delim) - at = NULL; - - if (at) { - col = strchr (p, ':'); - - /* must have a ':' and it must be before the '@' */ - if (col == NULL || col > at) - goto invalid; - - res->user = g_strndup (p, col - p); - col++; - res->passwd = g_strndup (col, at - col); - - /* move to host */ - p = at + 1; - } - - if (*p == '[') { - res->family = GST_RTSP_FAM_INET6; - - /* we have an IPv6 address in the URL, find the ending ] which must be - * before any delimiter */ - host_end = strchr (++p, ']'); - if (!host_end || (delim && host_end >= delim)) - goto invalid; - - /* a port specifier must follow the address immediately */ - col = host_end[1] == ':' ? host_end + 1 : NULL; - } else { - res->family = GST_RTSP_FAM_INET; - - col = strchr (p, ':'); - - /* we have a ':' and a delimiter but the ':' is after the delimiter, it's - * not really part of the hostname */ - if (col && delim && col >= delim) - col = NULL; - - host_end = col ? col : delim; - } - - if (!host_end) - res->host = g_strdup (p); - else { - res->host = g_strndup (p, host_end - p); - - if (col) { - res->port = strtoul (col + 1, NULL, 10); - } else { - /* no port specified, set to 0. gst_rtsp_url_get_port() will return the - * default port */ - res->port = 0; - } - } - p = delim; - - if (p && *p == '/') { - delim = strchr (p, '?'); - if (!delim) - res->abspath = g_strdup (p); - else - res->abspath = g_strndup (p, delim - p); - p = delim; - } else { - res->abspath = g_strdup ("/"); - } - - if (p && *p == '?') - res->query = g_strdup (p + 1); - - *url = res; - - return GST_RTSP_OK; - - /* ERRORS */ -invalid: - { - gst_rtsp_url_free (res); - return GST_RTSP_EINVAL; - } -} - -/** - * gst_rtsp_url_copy: - * @url: a #GstRTSPUrl - * - * Make a copy of @url. - * - * Returns: a copy of @url. Free with gst_rtsp_url_free () after usage. - * - * Since: 0.10.22 - */ -GstRTSPUrl * -gst_rtsp_url_copy (const GstRTSPUrl * url) -{ - GstRTSPUrl *res; - - g_return_val_if_fail (url != NULL, NULL); - - res = g_new0 (GstRTSPUrl, 1); - - res->transports = url->transports; - res->family = url->family; - res->user = g_strdup (url->user); - res->passwd = g_strdup (url->passwd); - res->host = g_strdup (url->host); - res->port = url->port; - res->abspath = g_strdup (url->abspath); - res->query = g_strdup (url->query); - - return res; -} - -/** - * gst_rtsp_url_free: - * @url: a #GstRTSPUrl - * - * Free the memory used by @url. - */ -void -gst_rtsp_url_free (GstRTSPUrl * url) -{ - if (url == NULL) - return; - - g_free (url->user); - g_free (url->passwd); - g_free (url->host); - g_free (url->abspath); - g_free (url->query); - g_free (url); -} - -/** - * gst_rtsp_url_set_port: - * @url: a #GstRTSPUrl - * @port: the port - * - * Set the port number in @url to @port. - * - * Returns: #GST_RTSP_OK. - */ -GstRTSPResult -gst_rtsp_url_set_port (GstRTSPUrl * url, guint16 port) -{ - g_return_val_if_fail (url != NULL, GST_RTSP_EINVAL); - - url->port = port; - - return GST_RTSP_OK; -} - -/** - * gst_rtsp_url_get_port: - * @url: a #GstRTSPUrl - * @port: location to hold the port - * - * Get the port number of @url. - * - * Returns: #GST_RTSP_OK. - */ -GstRTSPResult -gst_rtsp_url_get_port (const GstRTSPUrl * url, guint16 * port) -{ - g_return_val_if_fail (url != NULL, GST_RTSP_EINVAL); - g_return_val_if_fail (port != NULL, GST_RTSP_EINVAL); - - /* if a port was specified, use that else use the default port. */ - if (url->port != 0) - *port = url->port; - else - *port = GST_RTSP_DEFAULT_PORT; - - return GST_RTSP_OK; -} - -/** - * gst_rtsp_url_get_request_uri: - * @url: a #GstRTSPUrl - * - * Get a newly allocated string describing the request URI for @url. - * - * Returns: a string with the request URI. g_free() after usage. - */ -gchar * -gst_rtsp_url_get_request_uri (const GstRTSPUrl * url) -{ - gchar *uri; - gchar *pre_host; - gchar *post_host; - gchar *pre_query; - gchar *query; - - g_return_val_if_fail (url != NULL, NULL); - - pre_host = url->family == GST_RTSP_FAM_INET6 ? "[" : ""; - post_host = url->family == GST_RTSP_FAM_INET6 ? "]" : ""; - pre_query = url->query ? "?" : ""; - query = url->query ? url->query : ""; - - if (url->port != 0) { - uri = g_strdup_printf ("rtsp://%s%s%s:%u%s%s%s", pre_host, url->host, - post_host, url->port, url->abspath, pre_query, query); - } else { - uri = g_strdup_printf ("rtsp://%s%s%s%s%s%s", pre_host, url->host, - post_host, url->abspath, pre_query, query); - } - - return uri; -} |