mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 13:48:55 +00:00
This regressed in 827afa206d
. The same
fix was also committed to the webrtc element, but rtmp2 was missed.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1547>
283 lines
9.7 KiB
C
283 lines
9.7 KiB
C
/* GStreamer
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* Copyright (C) 2017 Make.TV, Inc. <info@make.tv>
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* Contact: Jan Alexander Steffens (heftig) <jsteffens@make.tv>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "gstrtmp2locationhandler.h"
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#include "rtmp/rtmputils.h"
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#include "rtmp/rtmpclient.h"
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#include <string.h>
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#define DEFAULT_SCHEME GST_RTMP_SCHEME_RTMP
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#define DEFAULT_HOST "localhost"
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#define DEFAULT_APPLICATION "live"
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#define DEFAULT_STREAM "myStream"
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#define DEFAULT_LOCATION "rtmp://" DEFAULT_HOST "/" DEFAULT_APPLICATION "/" DEFAULT_STREAM
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#define DEFAULT_SECURE_TOKEN NULL
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#define DEFAULT_USERNAME NULL
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#define DEFAULT_PASSWORD NULL
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#define DEFAULT_AUTHMOD GST_RTMP_AUTHMOD_AUTO
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#define DEFAULT_TIMEOUT 5
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#define DEFAULT_FLASH_VERSION "LNX 10,0,32,18"
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G_DEFINE_INTERFACE (GstRtmpLocationHandler, gst_rtmp_location_handler, 0);
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#define GST_CAT_DEFAULT gst_rtmp_location_handler_debug_category
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
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static void
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gst_rtmp_location_handler_default_init (GstRtmpLocationHandlerInterface * iface)
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{
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GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "rtmp2locationhandler", 0,
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"RTMP2 Location Handling");
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g_object_interface_install_property (iface, g_param_spec_string ("location",
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"Location", "Location of RTMP stream to access", DEFAULT_LOCATION,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_enum ("scheme",
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"Scheme", "RTMP connection scheme",
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GST_TYPE_RTMP_SCHEME, DEFAULT_SCHEME,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_string ("host",
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"Host", "RTMP server host name", DEFAULT_HOST,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_int ("port", "Port",
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"RTMP server port", 1, 65535,
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gst_rtmp_scheme_get_default_port (DEFAULT_SCHEME),
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface,
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g_param_spec_string ("application", "Application",
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"RTMP application path", DEFAULT_APPLICATION,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_string ("stream",
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"Stream", "RTMP stream path", DEFAULT_STREAM,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_string ("username",
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"User name", "RTMP authorization user name", DEFAULT_USERNAME,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_string ("password",
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"Password", "RTMP authorization password", DEFAULT_PASSWORD,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface,
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g_param_spec_string ("secure-token", "Secure token",
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"RTMP authorization token", DEFAULT_SECURE_TOKEN,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_enum ("authmod",
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"Authorization mode", "RTMP authorization mode",
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GST_TYPE_RTMP_AUTHMOD, DEFAULT_AUTHMOD,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface, g_param_spec_uint ("timeout",
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"Timeout", "RTMP timeout in seconds", 0, G_MAXUINT, DEFAULT_TIMEOUT,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface,
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g_param_spec_flags ("tls-validation-flags", "TLS validation flags",
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"TLS validation flags to use", G_TYPE_TLS_CERTIFICATE_FLAGS,
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G_TLS_CERTIFICATE_VALIDATE_ALL,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface,
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g_param_spec_string ("flash-version", "Flash version",
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"Flash version reported to the server", DEFAULT_FLASH_VERSION,
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G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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}
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static GstURIType
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uri_handler_get_type_sink (GType type)
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{
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return GST_URI_SINK;
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}
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static GstURIType
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uri_handler_get_type_src (GType type)
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{
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return GST_URI_SRC;
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}
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static const gchar *const *
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uri_handler_get_protocols (GType type)
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{
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return gst_rtmp_scheme_get_strings ();
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}
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static gchar *
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uri_handler_get_uri (GstURIHandler * handler)
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{
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GstRtmpLocation location = { 0, };
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gchar *string;
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g_object_get (handler, "scheme", &location.scheme, "host", &location.host,
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"port", &location.port, "application", &location.application,
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"stream", &location.stream, NULL);
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string = gst_rtmp_location_get_string (&location, TRUE);
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gst_rtmp_location_clear (&location);
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return string;
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}
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static gboolean
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uri_handler_set_uri (GstURIHandler * handler, const gchar * string,
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GError ** error)
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{
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GstRtmpLocationHandler *self = GST_RTMP_LOCATION_HANDLER (handler);
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GstUri *uri;
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const gchar *scheme_sep, *path_sep, *stream_sep, *host, *userinfo;
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GstRtmpScheme scheme;
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guint port;
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gboolean ret = FALSE;
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GST_DEBUG_OBJECT (self, "setting URI from %s", GST_STR_NULL (string));
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g_return_val_if_fail (string, FALSE);
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scheme_sep = strstr (string, "://");
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if (!scheme_sep) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"URI lacks scheme: %s", string);
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return FALSE;
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}
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path_sep = strchr (scheme_sep + 3, '/');
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if (!path_sep) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"URI lacks path: %s", string);
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return FALSE;
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}
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stream_sep = strrchr (path_sep + 1, '/');
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if (!stream_sep) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"URI lacks stream: %s", string);
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return FALSE;
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}
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{
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gchar *string_without_path = g_strndup (string, path_sep - string);
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uri = gst_uri_from_string_escaped (string_without_path);
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g_free (string_without_path);
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}
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if (!uri) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_URI,
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"URI failed to parse: %s", string);
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return FALSE;
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}
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gst_uri_normalize (uri);
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scheme = gst_rtmp_scheme_from_uri (uri);
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if (scheme < 0) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"URI has bad scheme: %s", string);
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goto out;
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}
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host = gst_uri_get_host (uri);
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if (!host) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"URI lacks hostname: %s", string);
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goto out;
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}
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port = gst_uri_get_port (uri);
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if (port == GST_URI_NO_PORT) {
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port = gst_rtmp_scheme_get_default_port (scheme);
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}
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{
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const gchar *path = path_sep + 1, *stream = stream_sep + 1;
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gchar *application = g_strndup (path, stream_sep - path);
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GST_DEBUG_OBJECT (self, "setting location to %s://%s:%u/%s stream %s",
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gst_rtmp_scheme_to_string (scheme), host, port, application, stream);
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g_object_set (self, "scheme", scheme, "host", host, "port", port,
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"application", application, "stream", stream, "username", NULL,
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"password", NULL, NULL);
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g_free (application);
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}
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userinfo = gst_uri_get_userinfo (uri);
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if (userinfo) {
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gchar *user, *pass;
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gchar **split = g_strsplit (userinfo, ":", 2);
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if (!split || !split[0] || !split[1]) {
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g_set_error (error, GST_URI_ERROR, GST_URI_ERROR_BAD_REFERENCE,
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"Failed to parse username:password data");
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g_strfreev (split);
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goto out;
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}
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if (g_strrstr (split[1], ":") != NULL)
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GST_WARNING_OBJECT (self, "userinfo %s contains more than one ':', will "
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"assume that the first ':' delineates user:pass. You should escape "
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"the user and pass before adding to the URI.", userinfo);
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user = g_uri_unescape_string (split[0], NULL);
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pass = g_uri_unescape_string (split[1], NULL);
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g_strfreev (split);
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g_object_set (self, "username", user, "password", pass, NULL);
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g_free (user);
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g_free (pass);
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}
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ret = TRUE;
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out:
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gst_uri_unref (uri);
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return ret;
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}
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void
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gst_rtmp_location_handler_implement_uri_handler (GstURIHandlerInterface * iface,
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GstURIType type)
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{
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switch (type) {
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case GST_URI_SINK:
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iface->get_type = uri_handler_get_type_sink;
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break;
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case GST_URI_SRC:
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iface->get_type = uri_handler_get_type_src;
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break;
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default:
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g_return_if_reached ();
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}
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iface->get_protocols = uri_handler_get_protocols;
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iface->get_uri = uri_handler_get_uri;
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iface->set_uri = uri_handler_set_uri;
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}
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gboolean
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gst_rtmp_location_handler_set_uri (GstRtmpLocationHandler * handler,
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const gchar * uri)
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{
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GError *error = NULL;
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gboolean ret;
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g_return_val_if_fail (GST_IS_RTMP_LOCATION_HANDLER (handler), FALSE);
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ret = gst_uri_handler_set_uri (GST_URI_HANDLER (handler), uri, &error);
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if (!ret) {
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GST_ERROR_OBJECT (handler, "Failed to set URI: %s", error->message);
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g_object_set (handler, "scheme", DEFAULT_SCHEME, "host", NULL,
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"port", gst_rtmp_scheme_get_default_port (DEFAULT_SCHEME),
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"application", NULL, "stream", NULL, NULL);
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g_error_free (error);
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}
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return ret;
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}
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