2 * Copyright (C) 2007-2008 Wouter Cloetens <wouter@mind.be>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more
16 * SECTION:element-souphttpsrc
18 * This plugin reads data from a remote location specified by a URI.
19 * Supported protocols are 'http', 'https'.
21 * An HTTP proxy must be specified by its URL.
22 * If the "http_proxy" environment variable is set, its value is used.
23 * If built with libsoup's GNOME integration features, the GNOME proxy
24 * configuration will be used, or failing that, proxy autodetection.
25 * The #GstSoupHTTPSrc:proxy property can be used to override the default.
27 * In case the #GstSoupHTTPSrc:iradio-mode property is set and the location is
28 * an HTTP resource, souphttpsrc will send special Icecast HTTP headers to the
29 * server to request additional Icecast meta-information.
30 * If the server is not an Icecast server, it will behave as if the
31 * #GstSoupHTTPSrc:iradio-mode property were not set. If it is, souphttpsrc will
32 * output data with a media type of application/x-icy, in which case you will
33 * need to use the #ICYDemux element as follow-up element to extract the Icecast
34 * metadata and to determine the underlying media type.
37 * <title>Example launch line</title>
39 * gst-launch-1.0 -v souphttpsrc location=https://some.server.org/index.html
40 * ! filesink location=/home/joe/server.html
41 * ]| The above pipeline reads a web page from a server using the HTTPS protocol
42 * and writes it to a local file.
44 * gst-launch-1.0 -v souphttpsrc user-agent="FooPlayer 0.99 beta"
45 * automatic-redirect=false proxy=http://proxy.intranet.local:8080
46 * location=http://music.foobar.com/demo.mp3 ! mpgaudioparse
47 * ! mpg123audiodec ! audioconvert ! audioresample ! autoaudiosink
48 * ]| The above pipeline will read and decode and play an mp3 file from a
49 * web server using the HTTP protocol. If the server sends redirects,
50 * the request fails instead of following the redirect. The specified
51 * HTTP proxy server is used. The User-Agent HTTP request header
52 * is set to a custom string instead of "GStreamer souphttpsrc."
54 * gst-launch-1.0 -v souphttpsrc location=http://10.11.12.13/mjpeg
55 * do-timestamp=true ! multipartdemux
56 * ! image/jpeg,width=640,height=480 ! matroskamux
57 * ! filesink location=mjpeg.mkv
58 * ]| The above pipeline reads a motion JPEG stream from an IP camera
59 * using the HTTP protocol, encoded as mime/multipart image/jpeg
60 * parts, and writes a Matroska motion JPEG file. The width and
61 * height properties are set in the caps to provide the Matroska
62 * multiplexer with the information to set this in the header.
63 * Timestamps are set on the buffers as they arrive from the camera.
64 * These are used by the mime/multipart demultiplexer to emit timestamps
65 * on the JPEG-encoded video frame buffers. This allows the Matroska
66 * multiplexer to timestamp the frames in the resulting file.
76 #include <stdlib.h> /* atoi() */
78 #include <gst/gstelement.h>
79 #include <gst/gst-i18n-plugin.h>
80 #include <libsoup/soup.h>
81 #include "gstsouphttpsrc.h"
82 #include "gstsouputils.h"
84 #include <gst/tag/tag.h>
86 GST_DEBUG_CATEGORY_STATIC (souphttpsrc_debug);
87 #define GST_CAT_DEFAULT souphttpsrc_debug
89 #define GST_SOUP_SESSION_CONTEXT "gst.soup.session"
91 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
102 PROP_AUTOMATIC_REDIRECT,
117 PROP_SSL_USE_SYSTEM_CA_FILE,
121 PROP_TLS_INTERACTION,
124 #define DEFAULT_USER_AGENT "GStreamer souphttpsrc " PACKAGE_VERSION " "
125 #define DEFAULT_IRADIO_MODE TRUE
126 #define DEFAULT_SOUP_LOG_LEVEL SOUP_LOGGER_LOG_HEADERS
127 #define DEFAULT_COMPRESS FALSE
128 #define DEFAULT_KEEP_ALIVE TRUE
129 #define DEFAULT_SSL_STRICT TRUE
130 #define DEFAULT_SSL_CA_FILE NULL
131 #define DEFAULT_SSL_USE_SYSTEM_CA_FILE TRUE
132 #define DEFAULT_TLS_DATABASE NULL
133 #define DEFAULT_TLS_INTERACTION NULL
134 #define DEFAULT_TIMEOUT 15
135 #define DEFAULT_RETRIES 3
136 #define DEFAULT_SOUP_METHOD NULL
138 #define GROW_BLOCKSIZE_LIMIT 1
139 #define GROW_BLOCKSIZE_COUNT 1
140 #define GROW_BLOCKSIZE_FACTOR 2
141 #define REDUCE_BLOCKSIZE_LIMIT 0.20
142 #define REDUCE_BLOCKSIZE_COUNT 2
143 #define REDUCE_BLOCKSIZE_FACTOR 0.5
145 static void gst_soup_http_src_uri_handler_init (gpointer g_iface,
146 gpointer iface_data);
147 static void gst_soup_http_src_finalize (GObject * gobject);
148 static void gst_soup_http_src_dispose (GObject * gobject);
150 static void gst_soup_http_src_set_property (GObject * object, guint prop_id,
151 const GValue * value, GParamSpec * pspec);
152 static void gst_soup_http_src_get_property (GObject * object, guint prop_id,
153 GValue * value, GParamSpec * pspec);
155 static GstStateChangeReturn gst_soup_http_src_change_state (GstElement *
156 element, GstStateChange transition);
157 static void gst_soup_http_src_set_context (GstElement * element,
158 GstContext * context);
159 static GstFlowReturn gst_soup_http_src_create (GstPushSrc * psrc,
160 GstBuffer ** outbuf);
161 static gboolean gst_soup_http_src_start (GstBaseSrc * bsrc);
162 static gboolean gst_soup_http_src_stop (GstBaseSrc * bsrc);
163 static gboolean gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size);
164 static gboolean gst_soup_http_src_is_seekable (GstBaseSrc * bsrc);
165 static gboolean gst_soup_http_src_do_seek (GstBaseSrc * bsrc,
166 GstSegment * segment);
167 static gboolean gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query);
168 static gboolean gst_soup_http_src_unlock (GstBaseSrc * bsrc);
169 static gboolean gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc);
170 static gboolean gst_soup_http_src_set_location (GstSoupHTTPSrc * src,
171 const gchar * uri, GError ** error);
172 static gboolean gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src,
174 static char *gst_soup_http_src_unicodify (const char *str);
175 static gboolean gst_soup_http_src_build_message (GstSoupHTTPSrc * src,
176 const gchar * method);
177 static void gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src);
178 static gboolean gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src,
179 guint64 offset, guint64 stop_offset);
180 static gboolean gst_soup_http_src_session_open (GstSoupHTTPSrc * src);
181 static void gst_soup_http_src_session_close (GstSoupHTTPSrc * src);
182 static GstFlowReturn gst_soup_http_src_parse_status (SoupMessage * msg,
183 GstSoupHTTPSrc * src);
184 static GstFlowReturn gst_soup_http_src_got_headers (GstSoupHTTPSrc * src,
186 static void gst_soup_http_src_authenticate_cb (SoupSession * session,
187 SoupMessage * msg, SoupAuth * auth, gboolean retrying,
188 GstSoupHTTPSrc * src);
190 #define gst_soup_http_src_parent_class parent_class
191 G_DEFINE_TYPE_WITH_CODE (GstSoupHTTPSrc, gst_soup_http_src, GST_TYPE_PUSH_SRC,
192 G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER,
193 gst_soup_http_src_uri_handler_init));
196 gst_soup_http_src_class_init (GstSoupHTTPSrcClass * klass)
198 GObjectClass *gobject_class;
199 GstElementClass *gstelement_class;
200 GstBaseSrcClass *gstbasesrc_class;
201 GstPushSrcClass *gstpushsrc_class;
203 gobject_class = (GObjectClass *) klass;
204 gstelement_class = (GstElementClass *) klass;
205 gstbasesrc_class = (GstBaseSrcClass *) klass;
206 gstpushsrc_class = (GstPushSrcClass *) klass;
208 gobject_class->set_property = gst_soup_http_src_set_property;
209 gobject_class->get_property = gst_soup_http_src_get_property;
210 gobject_class->finalize = gst_soup_http_src_finalize;
211 gobject_class->dispose = gst_soup_http_src_dispose;
213 g_object_class_install_property (gobject_class,
215 g_param_spec_string ("location", "Location",
216 "Location to read from", "",
217 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
218 g_object_class_install_property (gobject_class,
220 g_param_spec_string ("user-agent", "User-Agent",
221 "Value of the User-Agent HTTP request header field",
222 DEFAULT_USER_AGENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
223 g_object_class_install_property (gobject_class,
224 PROP_AUTOMATIC_REDIRECT,
225 g_param_spec_boolean ("automatic-redirect", "automatic-redirect",
226 "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
227 TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
228 g_object_class_install_property (gobject_class,
230 g_param_spec_string ("proxy", "Proxy",
231 "HTTP proxy server URI", "",
232 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
233 g_object_class_install_property (gobject_class,
235 g_param_spec_string ("user-id", "user-id",
236 "HTTP location URI user id for authentication", "",
237 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
238 g_object_class_install_property (gobject_class, PROP_USER_PW,
239 g_param_spec_string ("user-pw", "user-pw",
240 "HTTP location URI user password for authentication", "",
241 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
242 g_object_class_install_property (gobject_class, PROP_PROXY_ID,
243 g_param_spec_string ("proxy-id", "proxy-id",
244 "HTTP proxy URI user id for authentication", "",
245 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
246 g_object_class_install_property (gobject_class, PROP_PROXY_PW,
247 g_param_spec_string ("proxy-pw", "proxy-pw",
248 "HTTP proxy URI user password for authentication", "",
249 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
250 g_object_class_install_property (gobject_class, PROP_COOKIES,
251 g_param_spec_boxed ("cookies", "Cookies", "HTTP request cookies",
252 G_TYPE_STRV, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
253 g_object_class_install_property (gobject_class, PROP_IS_LIVE,
254 g_param_spec_boolean ("is-live", "is-live", "Act like a live source",
255 FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
256 g_object_class_install_property (gobject_class, PROP_TIMEOUT,
257 g_param_spec_uint ("timeout", "timeout",
258 "Value in seconds to timeout a blocking I/O (0 = No timeout).", 0,
259 3600, DEFAULT_TIMEOUT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
260 g_object_class_install_property (gobject_class, PROP_EXTRA_HEADERS,
261 g_param_spec_boxed ("extra-headers", "Extra Headers",
262 "Extra headers to append to the HTTP request",
263 GST_TYPE_STRUCTURE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
264 g_object_class_install_property (gobject_class, PROP_IRADIO_MODE,
265 g_param_spec_boolean ("iradio-mode", "iradio-mode",
266 "Enable internet radio mode (ask server to send shoutcast/icecast "
267 "metadata interleaved with the actual stream data)",
268 DEFAULT_IRADIO_MODE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
271 * GstSoupHTTPSrc::http-log-level:
273 * If set and > 0, captures and dumps HTTP session data as
274 * log messages if log level >= GST_LEVEL_TRACE
278 g_object_class_install_property (gobject_class, PROP_SOUP_LOG_LEVEL,
279 g_param_spec_enum ("http-log-level", "HTTP log level",
280 "Set log level for soup's HTTP session log",
281 SOUP_TYPE_LOGGER_LOG_LEVEL, DEFAULT_SOUP_LOG_LEVEL,
282 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
285 * GstSoupHTTPSrc::compress:
287 * If set to %TRUE, souphttpsrc will automatically handle gzip
288 * and deflate Content-Encodings. This does not make much difference
289 * and causes more load for normal media files, but makes a real
290 * difference in size for plaintext files.
294 g_object_class_install_property (gobject_class, PROP_COMPRESS,
295 g_param_spec_boolean ("compress", "Compress",
296 "Allow compressed content encodings",
297 DEFAULT_COMPRESS, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
300 * GstSoupHTTPSrc::keep-alive:
302 * If set to %TRUE, souphttpsrc will keep alive connections when being
303 * set to READY state and only will close connections when connecting
304 * to a different server or when going to NULL state..
308 g_object_class_install_property (gobject_class, PROP_KEEP_ALIVE,
309 g_param_spec_boolean ("keep-alive", "keep-alive",
310 "Use HTTP persistent connections", DEFAULT_KEEP_ALIVE,
311 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
314 * GstSoupHTTPSrc::ssl-strict:
316 * If set to %TRUE, souphttpsrc will reject all SSL certificates that
317 * are considered invalid.
321 g_object_class_install_property (gobject_class, PROP_SSL_STRICT,
322 g_param_spec_boolean ("ssl-strict", "SSL Strict",
323 "Strict SSL certificate checking", DEFAULT_SSL_STRICT,
324 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
327 * GstSoupHTTPSrc::ssl-ca-file:
329 * A SSL anchor CA file that should be used for checking certificates
330 * instead of the system CA file.
332 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
333 * value will be ignored.
335 * Deprecated: Use #GstSoupHTTPSrc::tls-database property instead.
338 g_object_class_install_property (gobject_class, PROP_SSL_CA_FILE,
339 g_param_spec_string ("ssl-ca-file", "SSL CA File",
340 "Location of a SSL anchor CA file to use", DEFAULT_SSL_CA_FILE,
341 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
344 * GstSoupHTTPSrc::ssl-use-system-ca-file:
346 * If set to %TRUE, souphttpsrc will use the system's CA file for
347 * checking certificates, unless #GstSoupHTTPSrc::ssl-ca-file or
348 * #GstSoupHTTPSrc::tls-database are non-%NULL.
352 g_object_class_install_property (gobject_class, PROP_SSL_USE_SYSTEM_CA_FILE,
353 g_param_spec_boolean ("ssl-use-system-ca-file", "Use System CA File",
354 "Use system CA file", DEFAULT_SSL_USE_SYSTEM_CA_FILE,
355 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
358 * GstSoupHTTPSrc::tls-database:
360 * TLS database with anchor certificate authorities used to validate
361 * the server certificate.
363 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
364 * and #GstSoupHTTPSrc::ssl-ca-file values will be ignored.
368 g_object_class_install_property (gobject_class, PROP_TLS_DATABASE,
369 g_param_spec_object ("tls-database", "TLS database",
370 "TLS database with anchor certificate authorities used to validate the server certificate",
371 G_TYPE_TLS_DATABASE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
374 * GstSoupHTTPSrc::tls-interaction:
376 * A #GTlsInteraction object to be used when the connection or certificate
377 * database need to interact with the user. This will be used to prompt the
378 * user for passwords or certificate where necessary.
382 g_object_class_install_property (gobject_class, PROP_TLS_INTERACTION,
383 g_param_spec_object ("tls-interaction", "TLS interaction",
384 "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
385 G_TYPE_TLS_INTERACTION, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
388 * GstSoupHTTPSrc::retries:
390 * Maximum number of retries until giving up.
394 g_object_class_install_property (gobject_class, PROP_RETRIES,
395 g_param_spec_int ("retries", "Retries",
396 "Maximum number of retries until giving up (-1=infinite)", -1,
397 G_MAXINT, DEFAULT_RETRIES,
398 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
401 * GstSoupHTTPSrc::method
403 * The HTTP method to use when making a request
407 g_object_class_install_property (gobject_class, PROP_METHOD,
408 g_param_spec_string ("method", "HTTP method",
409 "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
410 DEFAULT_SOUP_METHOD, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
412 gst_element_class_add_static_pad_template (gstelement_class, &srctemplate);
414 gst_element_class_set_static_metadata (gstelement_class, "HTTP client source",
416 "Receive data as a client over the network via HTTP using SOUP",
417 "Wouter Cloetens <wouter@mind.be>");
418 gstelement_class->change_state =
419 GST_DEBUG_FUNCPTR (gst_soup_http_src_change_state);
420 gstelement_class->set_context =
421 GST_DEBUG_FUNCPTR (gst_soup_http_src_set_context);
423 gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_soup_http_src_start);
424 gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_soup_http_src_stop);
425 gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock);
426 gstbasesrc_class->unlock_stop =
427 GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock_stop);
428 gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_soup_http_src_get_size);
429 gstbasesrc_class->is_seekable =
430 GST_DEBUG_FUNCPTR (gst_soup_http_src_is_seekable);
431 gstbasesrc_class->do_seek = GST_DEBUG_FUNCPTR (gst_soup_http_src_do_seek);
432 gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_soup_http_src_query);
434 gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_soup_http_src_create);
436 GST_DEBUG_CATEGORY_INIT (souphttpsrc_debug, "souphttpsrc", 0,
441 gst_soup_http_src_reset (GstSoupHTTPSrc * src)
443 src->retry_count = 0;
444 src->have_size = FALSE;
445 src->got_headers = FALSE;
446 src->seekable = FALSE;
447 src->read_position = 0;
448 src->request_position = 0;
449 src->stop_position = -1;
450 src->content_size = 0;
451 src->have_body = FALSE;
453 src->reduce_blocksize_count = 0;
454 src->increase_blocksize_count = 0;
456 g_cancellable_reset (src->cancellable);
457 g_mutex_lock (&src->mutex);
458 if (src->input_stream) {
459 g_object_unref (src->input_stream);
460 src->input_stream = NULL;
462 g_mutex_unlock (&src->mutex);
464 gst_caps_replace (&src->src_caps, NULL);
465 g_free (src->iradio_name);
466 src->iradio_name = NULL;
467 g_free (src->iradio_genre);
468 src->iradio_genre = NULL;
469 g_free (src->iradio_url);
470 src->iradio_url = NULL;
474 gst_soup_http_src_init (GstSoupHTTPSrc * src)
478 g_mutex_init (&src->mutex);
479 g_cond_init (&src->have_headers_cond);
480 src->cancellable = g_cancellable_new ();
481 src->location = NULL;
482 src->redirection_uri = NULL;
483 src->automatic_redirect = TRUE;
484 src->user_agent = g_strdup (DEFAULT_USER_AGENT);
487 src->proxy_id = NULL;
488 src->proxy_pw = NULL;
490 src->iradio_mode = DEFAULT_IRADIO_MODE;
492 src->external_session = NULL;
493 src->forced_external_session = FALSE;
495 src->timeout = DEFAULT_TIMEOUT;
496 src->log_level = DEFAULT_SOUP_LOG_LEVEL;
497 src->compress = DEFAULT_COMPRESS;
498 src->keep_alive = DEFAULT_KEEP_ALIVE;
499 src->ssl_strict = DEFAULT_SSL_STRICT;
500 src->ssl_use_system_ca_file = DEFAULT_SSL_USE_SYSTEM_CA_FILE;
501 src->tls_database = DEFAULT_TLS_DATABASE;
502 src->tls_interaction = DEFAULT_TLS_INTERACTION;
503 src->max_retries = DEFAULT_RETRIES;
504 src->method = DEFAULT_SOUP_METHOD;
505 src->minimum_blocksize = gst_base_src_get_blocksize (GST_BASE_SRC_CAST (src));
506 proxy = g_getenv ("http_proxy");
507 if (!gst_soup_http_src_set_proxy (src, proxy)) {
508 GST_WARNING_OBJECT (src,
509 "The proxy in the http_proxy env var (\"%s\") cannot be parsed.",
513 gst_base_src_set_automatic_eos (GST_BASE_SRC (src), FALSE);
515 gst_soup_http_src_reset (src);
519 gst_soup_http_src_dispose (GObject * gobject)
521 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
523 GST_DEBUG_OBJECT (src, "dispose");
525 gst_soup_http_src_session_close (src);
527 if (src->external_session) {
528 g_object_unref (src->external_session);
529 src->external_session = NULL;
532 G_OBJECT_CLASS (parent_class)->dispose (gobject);
536 gst_soup_http_src_finalize (GObject * gobject)
538 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
540 GST_DEBUG_OBJECT (src, "finalize");
542 g_mutex_clear (&src->mutex);
543 g_cond_clear (&src->have_headers_cond);
544 g_object_unref (src->cancellable);
545 g_free (src->location);
546 g_free (src->redirection_uri);
547 g_free (src->user_agent);
548 if (src->proxy != NULL) {
549 soup_uri_free (src->proxy);
551 g_free (src->user_id);
552 g_free (src->user_pw);
553 g_free (src->proxy_id);
554 g_free (src->proxy_pw);
555 g_strfreev (src->cookies);
557 if (src->extra_headers) {
558 gst_structure_free (src->extra_headers);
559 src->extra_headers = NULL;
562 g_free (src->ssl_ca_file);
564 if (src->tls_database)
565 g_object_unref (src->tls_database);
566 g_free (src->method);
568 if (src->tls_interaction)
569 g_object_unref (src->tls_interaction);
571 G_OBJECT_CLASS (parent_class)->finalize (gobject);
575 gst_soup_http_src_set_property (GObject * object, guint prop_id,
576 const GValue * value, GParamSpec * pspec)
578 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
583 const gchar *location;
585 location = g_value_get_string (value);
587 if (location == NULL) {
588 GST_WARNING ("location property cannot be NULL");
591 if (!gst_soup_http_src_set_location (src, location, NULL)) {
592 GST_WARNING ("badly formatted location");
597 case PROP_USER_AGENT:
598 g_free (src->user_agent);
599 src->user_agent = g_value_dup_string (value);
601 case PROP_IRADIO_MODE:
602 src->iradio_mode = g_value_get_boolean (value);
604 case PROP_AUTOMATIC_REDIRECT:
605 src->automatic_redirect = g_value_get_boolean (value);
611 proxy = g_value_get_string (value);
612 if (!gst_soup_http_src_set_proxy (src, proxy)) {
613 GST_WARNING ("badly formatted proxy URI");
619 g_strfreev (src->cookies);
620 src->cookies = g_strdupv (g_value_get_boxed (value));
623 gst_base_src_set_live (GST_BASE_SRC (src), g_value_get_boolean (value));
626 g_free (src->user_id);
627 src->user_id = g_value_dup_string (value);
630 g_free (src->user_pw);
631 src->user_pw = g_value_dup_string (value);
634 g_free (src->proxy_id);
635 src->proxy_id = g_value_dup_string (value);
638 g_free (src->proxy_pw);
639 src->proxy_pw = g_value_dup_string (value);
642 src->timeout = g_value_get_uint (value);
644 case PROP_EXTRA_HEADERS:{
645 const GstStructure *s = gst_value_get_structure (value);
647 if (src->extra_headers)
648 gst_structure_free (src->extra_headers);
650 src->extra_headers = s ? gst_structure_copy (s) : NULL;
653 case PROP_SOUP_LOG_LEVEL:
654 src->log_level = g_value_get_enum (value);
657 src->compress = g_value_get_boolean (value);
659 case PROP_KEEP_ALIVE:
660 src->keep_alive = g_value_get_boolean (value);
662 case PROP_SSL_STRICT:
663 src->ssl_strict = g_value_get_boolean (value);
665 case PROP_SSL_CA_FILE:
666 g_free (src->ssl_ca_file);
667 src->ssl_ca_file = g_value_dup_string (value);
669 case PROP_SSL_USE_SYSTEM_CA_FILE:
670 src->ssl_use_system_ca_file = g_value_get_boolean (value);
672 case PROP_TLS_DATABASE:
673 g_clear_object (&src->tls_database);
674 src->tls_database = g_value_dup_object (value);
676 case PROP_TLS_INTERACTION:
677 g_clear_object (&src->tls_interaction);
678 src->tls_interaction = g_value_dup_object (value);
681 src->max_retries = g_value_get_int (value);
684 g_free (src->method);
685 src->method = g_value_dup_string (value);
688 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
696 gst_soup_http_src_get_property (GObject * object, guint prop_id,
697 GValue * value, GParamSpec * pspec)
699 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
703 g_value_set_string (value, src->location);
705 case PROP_USER_AGENT:
706 g_value_set_string (value, src->user_agent);
708 case PROP_AUTOMATIC_REDIRECT:
709 g_value_set_boolean (value, src->automatic_redirect);
712 if (src->proxy == NULL)
713 g_value_set_static_string (value, "");
715 char *proxy = soup_uri_to_string (src->proxy, FALSE);
717 g_value_set_string (value, proxy);
722 g_value_set_boxed (value, g_strdupv (src->cookies));
725 g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (src)));
727 case PROP_IRADIO_MODE:
728 g_value_set_boolean (value, src->iradio_mode);
731 g_value_set_string (value, src->user_id);
734 g_value_set_string (value, src->user_pw);
737 g_value_set_string (value, src->proxy_id);
740 g_value_set_string (value, src->proxy_pw);
743 g_value_set_uint (value, src->timeout);
745 case PROP_EXTRA_HEADERS:
746 gst_value_set_structure (value, src->extra_headers);
748 case PROP_SOUP_LOG_LEVEL:
749 g_value_set_enum (value, src->log_level);
752 g_value_set_boolean (value, src->compress);
754 case PROP_KEEP_ALIVE:
755 g_value_set_boolean (value, src->keep_alive);
757 case PROP_SSL_STRICT:
758 g_value_set_boolean (value, src->ssl_strict);
760 case PROP_SSL_CA_FILE:
761 g_value_set_string (value, src->ssl_ca_file);
763 case PROP_SSL_USE_SYSTEM_CA_FILE:
764 g_value_set_boolean (value, src->ssl_use_system_ca_file);
766 case PROP_TLS_DATABASE:
767 g_value_set_object (value, src->tls_database);
769 case PROP_TLS_INTERACTION:
770 g_value_set_object (value, src->tls_interaction);
773 g_value_set_int (value, src->max_retries);
776 g_value_set_string (value, src->method);
779 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
785 gst_soup_http_src_unicodify (const gchar * str)
787 const gchar *env_vars[] = { "GST_ICY_TAG_ENCODING",
788 "GST_TAG_ENCODING", NULL
791 return gst_tag_freeform_string_to_utf8 (str, -1, env_vars);
795 gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src)
797 g_cancellable_cancel (src->cancellable);
798 g_cond_signal (&src->have_headers_cond);
802 gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src, guint64 offset,
808 soup_message_headers_remove (src->msg->request_headers, "Range");
809 if (offset || stop_offset != -1) {
810 if (stop_offset != -1) {
811 g_assert (offset != stop_offset);
813 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-%"
814 G_GUINT64_FORMAT, offset, (stop_offset > 0) ? stop_offset - 1 :
817 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-",
820 if (rc > sizeof (buf) || rc < 0)
822 soup_message_headers_append (src->msg->request_headers, "Range", buf);
824 src->read_position = offset;
829 _append_extra_header (GQuark field_id, const GValue * value, gpointer user_data)
831 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (user_data);
832 const gchar *field_name = g_quark_to_string (field_id);
833 gchar *field_content = NULL;
835 if (G_VALUE_TYPE (value) == G_TYPE_STRING) {
836 field_content = g_value_dup_string (value);
838 GValue dest = { 0, };
840 g_value_init (&dest, G_TYPE_STRING);
841 if (g_value_transform (value, &dest)) {
842 field_content = g_value_dup_string (&dest);
846 if (field_content == NULL) {
847 GST_ERROR_OBJECT (src, "extra-headers field '%s' contains no value "
848 "or can't be converted to a string", field_name);
852 GST_DEBUG_OBJECT (src, "Appending extra header: \"%s: %s\"", field_name,
854 soup_message_headers_append (src->msg->request_headers, field_name,
857 g_free (field_content);
863 _append_extra_headers (GQuark field_id, const GValue * value,
866 if (G_VALUE_TYPE (value) == GST_TYPE_ARRAY) {
867 guint n = gst_value_array_get_size (value);
870 for (i = 0; i < n; i++) {
871 const GValue *v = gst_value_array_get_value (value, i);
873 if (!_append_extra_header (field_id, v, user_data))
876 } else if (G_VALUE_TYPE (value) == GST_TYPE_LIST) {
877 guint n = gst_value_list_get_size (value);
880 for (i = 0; i < n; i++) {
881 const GValue *v = gst_value_list_get_value (value, i);
883 if (!_append_extra_header (field_id, v, user_data))
887 return _append_extra_header (field_id, value, user_data);
895 gst_soup_http_src_add_extra_headers (GstSoupHTTPSrc * src)
897 if (!src->extra_headers)
900 return gst_structure_foreach (src->extra_headers, _append_extra_headers, src);
904 gst_soup_http_src_session_open (GstSoupHTTPSrc * src)
907 GST_DEBUG_OBJECT (src, "Session is already open");
911 if (!src->location) {
912 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (_("No URL set.")),
913 ("Missing location property"));
919 gboolean can_share = (src->timeout == DEFAULT_TIMEOUT)
920 && (src->ssl_strict == DEFAULT_SSL_STRICT)
921 && (src->tls_interaction == NULL) && (src->proxy == NULL)
922 && (src->tls_database == DEFAULT_TLS_DATABASE)
923 && (src->ssl_ca_file == DEFAULT_SSL_CA_FILE)
924 && (src->ssl_use_system_ca_file == DEFAULT_SSL_USE_SYSTEM_CA_FILE);
926 query = gst_query_new_context (GST_SOUP_SESSION_CONTEXT);
927 if (gst_pad_peer_query (GST_BASE_SRC_PAD (src), query)) {
930 gst_query_parse_context (query, &context);
931 gst_element_set_context (GST_ELEMENT_CAST (src), context);
936 gst_message_new_need_context (GST_OBJECT_CAST (src),
937 GST_SOUP_SESSION_CONTEXT);
938 gst_element_post_message (GST_ELEMENT_CAST (src), message);
940 gst_query_unref (query);
942 GST_OBJECT_LOCK (src);
943 if (src->external_session && (can_share || src->forced_external_session)) {
944 GST_DEBUG_OBJECT (src, "Using external session %p",
945 src->external_session);
946 src->session = g_object_ref (src->external_session);
947 src->session_is_shared = TRUE;
949 GST_DEBUG_OBJECT (src, "Creating session (can share %d)", can_share);
951 /* We explicitly set User-Agent to NULL here and overwrite it per message
952 * to be able to have the same session with different User-Agents per
954 if (src->proxy == NULL) {
956 soup_session_new_with_options (SOUP_SESSION_USER_AGENT,
957 NULL, SOUP_SESSION_TIMEOUT, src->timeout,
958 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
959 SOUP_SESSION_TLS_INTERACTION, src->tls_interaction, NULL);
962 soup_session_new_with_options (SOUP_SESSION_PROXY_URI, src->proxy,
963 SOUP_SESSION_TIMEOUT, src->timeout,
964 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
965 SOUP_SESSION_USER_AGENT, NULL,
966 SOUP_SESSION_TLS_INTERACTION, src->tls_interaction, NULL);
970 gst_soup_util_log_setup (src->session, src->log_level,
972 soup_session_add_feature_by_type (src->session,
973 SOUP_TYPE_CONTENT_DECODER);
974 soup_session_add_feature_by_type (src->session, SOUP_TYPE_COOKIE_JAR);
981 GST_DEBUG_OBJECT (src, "Sharing session %p", src->session);
982 src->session_is_shared = TRUE;
984 /* Unset the limit the number of maximum allowed connection */
985 g_object_set (src->session, SOUP_SESSION_MAX_CONNS, G_MAXINT,
986 SOUP_SESSION_MAX_CONNS_PER_HOST, G_MAXINT, NULL);
988 context = gst_context_new (GST_SOUP_SESSION_CONTEXT, TRUE);
989 s = gst_context_writable_structure (context);
990 gst_structure_set (s, "session", SOUP_TYPE_SESSION, src->session,
991 "force", G_TYPE_BOOLEAN, FALSE, NULL);
993 gst_object_ref (src->session);
994 GST_OBJECT_UNLOCK (src);
995 gst_element_set_context (GST_ELEMENT_CAST (src), context);
997 gst_message_new_have_context (GST_OBJECT_CAST (src), context);
998 gst_element_post_message (GST_ELEMENT_CAST (src), message);
999 GST_OBJECT_LOCK (src);
1000 gst_object_unref (src->session);
1002 src->session_is_shared = FALSE;
1007 if (!src->session) {
1008 GST_ELEMENT_ERROR (src, LIBRARY, INIT,
1009 (NULL), ("Failed to create session"));
1010 GST_OBJECT_UNLOCK (src);
1014 g_signal_connect (src->session, "authenticate",
1015 G_CALLBACK (gst_soup_http_src_authenticate_cb), src);
1017 if (!src->session_is_shared) {
1018 if (src->tls_database)
1019 g_object_set (src->session, "tls-database", src->tls_database, NULL);
1020 else if (src->ssl_ca_file)
1021 g_object_set (src->session, "ssl-ca-file", src->ssl_ca_file, NULL);
1023 g_object_set (src->session, "ssl-use-system-ca-file",
1024 src->ssl_use_system_ca_file, NULL);
1026 GST_OBJECT_UNLOCK (src);
1028 GST_DEBUG_OBJECT (src, "Re-using session");
1035 gst_soup_http_src_session_close (GstSoupHTTPSrc * src)
1037 GST_DEBUG_OBJECT (src, "Closing session");
1039 g_mutex_lock (&src->mutex);
1041 soup_session_cancel_message (src->session, src->msg, SOUP_STATUS_CANCELLED);
1042 g_object_unref (src->msg);
1047 if (!src->session_is_shared)
1048 soup_session_abort (src->session);
1049 g_signal_handlers_disconnect_by_func (src->session,
1050 G_CALLBACK (gst_soup_http_src_authenticate_cb), src);
1051 g_object_unref (src->session);
1052 src->session = NULL;
1055 g_mutex_unlock (&src->mutex);
1059 gst_soup_http_src_authenticate_cb (SoupSession * session, SoupMessage * msg,
1060 SoupAuth * auth, gboolean retrying, GstSoupHTTPSrc * src)
1062 /* Might be from another user of the shared session */
1063 if (!GST_IS_SOUP_HTTP_SRC (src) || msg != src->msg)
1067 /* First time authentication only, if we fail and are called again with retry true fall through */
1068 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED) {
1069 if (src->user_id && src->user_pw)
1070 soup_auth_authenticate (auth, src->user_id, src->user_pw);
1071 } else if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1072 if (src->proxy_id && src->proxy_pw)
1073 soup_auth_authenticate (auth, src->proxy_id, src->proxy_pw);
1079 insert_http_header (const gchar * name, const gchar * value, gpointer user_data)
1081 GstStructure *headers = user_data;
1084 if (!g_utf8_validate (name, -1, NULL) || !g_utf8_validate (value, -1, NULL))
1087 gv = gst_structure_get_value (headers, name);
1088 if (gv && GST_VALUE_HOLDS_ARRAY (gv)) {
1089 GValue v = G_VALUE_INIT;
1091 g_value_init (&v, G_TYPE_STRING);
1092 g_value_set_string (&v, value);
1093 gst_value_array_append_value ((GValue *) gv, &v);
1095 } else if (gv && G_VALUE_HOLDS_STRING (gv)) {
1096 GValue arr = G_VALUE_INIT;
1097 GValue v = G_VALUE_INIT;
1098 const gchar *old_value = g_value_get_string (gv);
1100 g_value_init (&arr, GST_TYPE_ARRAY);
1101 g_value_init (&v, G_TYPE_STRING);
1102 g_value_set_string (&v, old_value);
1103 gst_value_array_append_value (&arr, &v);
1104 g_value_set_string (&v, value);
1105 gst_value_array_append_value (&arr, &v);
1107 gst_structure_set_value (headers, name, &arr);
1109 g_value_unset (&arr);
1111 gst_structure_set (headers, name, G_TYPE_STRING, value, NULL);
1115 static GstFlowReturn
1116 gst_soup_http_src_got_headers (GstSoupHTTPSrc * src, SoupMessage * msg)
1119 GstTagList *tag_list;
1120 GstBaseSrc *basesrc;
1122 GHashTable *params = NULL;
1123 GstEvent *http_headers_event;
1124 GstStructure *http_headers, *headers;
1125 const gchar *accept_ranges;
1127 GST_INFO_OBJECT (src, "got headers");
1129 if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED &&
1130 src->proxy_id && src->proxy_pw) {
1131 /* wait for authenticate callback */
1135 http_headers = gst_structure_new_empty ("http-headers");
1136 gst_structure_set (http_headers, "uri", G_TYPE_STRING, src->location,
1137 "http-status-code", G_TYPE_UINT, msg->status_code, NULL);
1138 if (src->redirection_uri)
1139 gst_structure_set (http_headers, "redirection-uri", G_TYPE_STRING,
1140 src->redirection_uri, NULL);
1141 headers = gst_structure_new_empty ("request-headers");
1142 soup_message_headers_foreach (msg->request_headers, insert_http_header,
1144 gst_structure_set (http_headers, "request-headers", GST_TYPE_STRUCTURE,
1146 gst_structure_free (headers);
1147 headers = gst_structure_new_empty ("response-headers");
1148 soup_message_headers_foreach (msg->response_headers, insert_http_header,
1150 gst_structure_set (http_headers, "response-headers", GST_TYPE_STRUCTURE,
1152 gst_structure_free (headers);
1154 gst_element_post_message (GST_ELEMENT_CAST (src),
1155 gst_message_new_element (GST_OBJECT_CAST (src),
1156 gst_structure_copy (http_headers)));
1158 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED) {
1159 /* force an error */
1160 gst_structure_free (http_headers);
1161 return gst_soup_http_src_parse_status (msg, src);
1164 src->got_headers = TRUE;
1165 g_cond_broadcast (&src->have_headers_cond);
1167 http_headers_event =
1168 gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_STICKY, http_headers);
1169 gst_event_replace (&src->http_headers_event, http_headers_event);
1170 gst_event_unref (http_headers_event);
1172 /* Parse Content-Length. */
1173 if (soup_message_headers_get_encoding (msg->response_headers) ==
1174 SOUP_ENCODING_CONTENT_LENGTH) {
1175 newsize = src->request_position +
1176 soup_message_headers_get_content_length (msg->response_headers);
1177 if (!src->have_size || (src->content_size != newsize)) {
1178 src->content_size = newsize;
1179 src->have_size = TRUE;
1180 src->seekable = TRUE;
1181 GST_DEBUG_OBJECT (src, "size = %" G_GUINT64_FORMAT, src->content_size);
1183 basesrc = GST_BASE_SRC_CAST (src);
1184 basesrc->segment.duration = src->content_size;
1185 gst_element_post_message (GST_ELEMENT (src),
1186 gst_message_new_duration_changed (GST_OBJECT (src)));
1190 /* If the server reports Accept-Ranges: none we don't have to try
1191 * doing range requests at all
1193 if ((accept_ranges =
1194 soup_message_headers_get_one (msg->response_headers,
1195 "Accept-Ranges"))) {
1196 if (g_ascii_strcasecmp (accept_ranges, "none") == 0)
1197 src->seekable = FALSE;
1201 tag_list = gst_tag_list_new_empty ();
1204 soup_message_headers_get_one (msg->response_headers,
1205 "icy-metaint")) != NULL) {
1208 if (g_utf8_validate (value, -1, NULL)) {
1209 icy_metaint = atoi (value);
1211 GST_DEBUG_OBJECT (src, "icy-metaint: %s (parsed: %d)", value,
1213 if (icy_metaint > 0) {
1215 gst_caps_unref (src->src_caps);
1217 src->src_caps = gst_caps_new_simple ("application/x-icy",
1218 "metadata-interval", G_TYPE_INT, icy_metaint, NULL);
1220 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1225 soup_message_headers_get_content_type (msg->response_headers,
1226 ¶ms)) != NULL) {
1227 if (!g_utf8_validate (value, -1, NULL)) {
1228 GST_WARNING_OBJECT (src, "Content-Type is invalid UTF-8");
1229 } else if (g_ascii_strcasecmp (value, "audio/L16") == 0) {
1234 GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
1236 if (src->src_caps) {
1237 gst_caps_unref (src->src_caps);
1238 src->src_caps = NULL;
1241 param = g_hash_table_lookup (params, "channels");
1242 if (param != NULL) {
1243 guint64 val = g_ascii_strtoull (param, NULL, 10);
1250 param = g_hash_table_lookup (params, "rate");
1251 if (param != NULL) {
1252 guint64 val = g_ascii_strtoull (param, NULL, 10);
1259 if (rate > 0 && channels > 0) {
1260 src->src_caps = gst_caps_new_simple ("audio/x-unaligned-raw",
1261 "format", G_TYPE_STRING, "S16BE",
1262 "layout", G_TYPE_STRING, "interleaved",
1263 "channels", G_TYPE_INT, channels, "rate", G_TYPE_INT, rate, NULL);
1265 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1268 GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
1270 /* Set the Content-Type field on the caps */
1271 if (src->src_caps) {
1272 src->src_caps = gst_caps_make_writable (src->src_caps);
1273 gst_caps_set_simple (src->src_caps, "content-type", G_TYPE_STRING,
1275 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1281 g_hash_table_destroy (params);
1284 soup_message_headers_get_one (msg->response_headers,
1285 "icy-name")) != NULL) {
1286 if (g_utf8_validate (value, -1, NULL)) {
1287 g_free (src->iradio_name);
1288 src->iradio_name = gst_soup_http_src_unicodify (value);
1289 if (src->iradio_name) {
1290 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_ORGANIZATION,
1291 src->iradio_name, NULL);
1296 soup_message_headers_get_one (msg->response_headers,
1297 "icy-genre")) != NULL) {
1298 if (g_utf8_validate (value, -1, NULL)) {
1299 g_free (src->iradio_genre);
1300 src->iradio_genre = gst_soup_http_src_unicodify (value);
1301 if (src->iradio_genre) {
1302 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_GENRE,
1303 src->iradio_genre, NULL);
1307 if ((value = soup_message_headers_get_one (msg->response_headers, "icy-url"))
1309 if (g_utf8_validate (value, -1, NULL)) {
1310 g_free (src->iradio_url);
1311 src->iradio_url = gst_soup_http_src_unicodify (value);
1312 if (src->iradio_url) {
1313 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_LOCATION,
1314 src->iradio_url, NULL);
1318 if (!gst_tag_list_is_empty (tag_list)) {
1319 GST_DEBUG_OBJECT (src,
1320 "calling gst_element_found_tags with %" GST_PTR_FORMAT, tag_list);
1321 gst_pad_push_event (GST_BASE_SRC_PAD (src), gst_event_new_tag (tag_list));
1323 gst_tag_list_unref (tag_list);
1326 /* Handle HTTP errors. */
1327 return gst_soup_http_src_parse_status (msg, src);
1331 gst_soup_http_src_alloc_buffer (GstSoupHTTPSrc * src)
1333 GstBaseSrc *basesrc = GST_BASE_SRC_CAST (src);
1337 rc = GST_BASE_SRC_CLASS (parent_class)->alloc (basesrc, -1,
1338 basesrc->blocksize, &gstbuf);
1339 if (G_UNLIKELY (rc != GST_FLOW_OK)) {
1346 #define SOUP_HTTP_SRC_ERROR(src,soup_msg,cat,code,error_message) \
1348 GST_ELEMENT_ERROR_WITH_DETAILS ((src), cat, code, ("%s", error_message), \
1349 ("%s (%d), URL: %s, Redirect to: %s", (soup_msg)->reason_phrase, \
1350 (soup_msg)->status_code, (src)->location, GST_STR_NULL ((src)->redirection_uri)), \
1351 ("http-status-code", G_TYPE_UINT, (soup_msg)->status_code, \
1352 "http-redirect-uri", G_TYPE_STRING, GST_STR_NULL ((src)->redirection_uri), NULL)); \
1355 static GstFlowReturn
1356 gst_soup_http_src_parse_status (SoupMessage * msg, GstSoupHTTPSrc * src)
1358 if (msg->method == SOUP_METHOD_HEAD) {
1359 if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code))
1360 GST_DEBUG_OBJECT (src, "Ignoring error %d during HEAD request",
1365 if (SOUP_STATUS_IS_TRANSPORT_ERROR (msg->status_code)) {
1366 switch (msg->status_code) {
1367 case SOUP_STATUS_CANT_RESOLVE:
1368 case SOUP_STATUS_CANT_RESOLVE_PROXY:
1369 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_FOUND,
1370 _("Could not resolve server name."));
1371 return GST_FLOW_ERROR;
1372 case SOUP_STATUS_CANT_CONNECT:
1373 case SOUP_STATUS_CANT_CONNECT_PROXY:
1374 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1375 _("Could not establish connection to server."));
1376 return GST_FLOW_ERROR;
1377 case SOUP_STATUS_SSL_FAILED:
1378 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1379 _("Secure connection setup failed."));
1380 return GST_FLOW_ERROR;
1381 case SOUP_STATUS_IO_ERROR:
1382 if (src->max_retries == -1 || src->retry_count < src->max_retries)
1383 return GST_FLOW_CUSTOM_ERROR;
1384 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1385 _("A network error occurred, or the server closed the connection "
1387 return GST_FLOW_ERROR;
1388 case SOUP_STATUS_MALFORMED:
1389 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1390 _("Server sent bad data."));
1391 return GST_FLOW_ERROR;
1392 case SOUP_STATUS_CANCELLED:
1393 /* No error message when interrupted by program. */
1399 if (SOUP_STATUS_IS_CLIENT_ERROR (msg->status_code) ||
1400 SOUP_STATUS_IS_REDIRECTION (msg->status_code) ||
1401 SOUP_STATUS_IS_SERVER_ERROR (msg->status_code)) {
1402 const gchar *reason_phrase;
1404 reason_phrase = msg->reason_phrase;
1405 if (reason_phrase && !g_utf8_validate (reason_phrase, -1, NULL)) {
1406 GST_ERROR_OBJECT (src, "Invalid UTF-8 in reason");
1407 reason_phrase = "(invalid)";
1410 /* Report HTTP error. */
1412 /* when content_size is unknown and we have just finished receiving
1413 * a body message, requests that go beyond the content limits will result
1414 * in an error. Here we convert those to EOS */
1415 if (msg->status_code == SOUP_STATUS_REQUESTED_RANGE_NOT_SATISFIABLE &&
1416 src->have_body && !src->have_size) {
1417 GST_DEBUG_OBJECT (src, "Requested range out of limits and received full "
1418 "body, returning EOS");
1419 return GST_FLOW_EOS;
1422 /* FIXME: reason_phrase is not translated and not suitable for user
1423 * error dialog according to libsoup documentation.
1425 if (msg->status_code == SOUP_STATUS_NOT_FOUND) {
1426 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_FOUND, (reason_phrase));
1427 } else if (msg->status_code == SOUP_STATUS_UNAUTHORIZED
1428 || msg->status_code == SOUP_STATUS_PAYMENT_REQUIRED
1429 || msg->status_code == SOUP_STATUS_FORBIDDEN
1430 || msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1431 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_AUTHORIZED, (reason_phrase));
1433 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ, (reason_phrase));
1435 return GST_FLOW_ERROR;
1442 gst_soup_http_src_restarted_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
1444 if (soup_session_would_redirect (src->session, msg)) {
1445 src->redirection_uri =
1446 soup_uri_to_string (soup_message_get_uri (msg), FALSE);
1447 src->redirection_permanent =
1448 (msg->status_code == SOUP_STATUS_MOVED_PERMANENTLY);
1449 GST_DEBUG_OBJECT (src, "%u redirect to \"%s\" (permanent %d)",
1450 msg->status_code, src->redirection_uri, src->redirection_permanent);
1455 gst_soup_http_src_build_message (GstSoupHTTPSrc * src, const gchar * method)
1457 g_return_val_if_fail (src->msg == NULL, FALSE);
1459 src->msg = soup_message_new (method, src->location);
1461 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
1462 ("Error parsing URL."), ("URL: %s", src->location));
1466 /* Duplicating the defaults of libsoup here. We don't want to set a
1467 * User-Agent in the session as each source might have its own User-Agent
1469 if (!src->user_agent || !*src->user_agent) {
1471 g_strdup_printf ("libsoup/%u.%u.%u", soup_get_major_version (),
1472 soup_get_minor_version (), soup_get_micro_version ());
1473 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1475 g_free (user_agent);
1476 } else if (g_str_has_suffix (src->user_agent, " ")) {
1477 gchar *user_agent = g_strdup_printf ("%slibsoup/%u.%u.%u", src->user_agent,
1478 soup_get_major_version (),
1479 soup_get_minor_version (), soup_get_micro_version ());
1480 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1482 g_free (user_agent);
1484 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1488 if (!src->keep_alive) {
1489 soup_message_headers_append (src->msg->request_headers, "Connection",
1492 if (src->iradio_mode) {
1493 soup_message_headers_append (src->msg->request_headers, "icy-metadata",
1499 for (cookie = src->cookies; *cookie != NULL; cookie++) {
1500 soup_message_headers_append (src->msg->request_headers, "Cookie",
1506 soup_message_disable_feature (src->msg, SOUP_TYPE_CONTENT_DECODER);
1508 soup_message_set_flags (src->msg, SOUP_MESSAGE_OVERWRITE_CHUNKS |
1509 (src->automatic_redirect ? 0 : SOUP_MESSAGE_NO_REDIRECT));
1511 if (src->automatic_redirect) {
1512 g_signal_connect (src->msg, "restarted",
1513 G_CALLBACK (gst_soup_http_src_restarted_cb), src);
1516 gst_soup_http_src_add_range_header (src, src->request_position,
1517 src->stop_position);
1519 gst_soup_http_src_add_extra_headers (src);
1525 static GstFlowReturn
1526 gst_soup_http_src_send_message (GstSoupHTTPSrc * src)
1529 GError *error = NULL;
1531 g_return_val_if_fail (src->msg != NULL, GST_FLOW_ERROR);
1532 g_assert (src->input_stream == NULL);
1535 soup_session_send (src->session, src->msg, src->cancellable, &error);
1537 if (g_cancellable_is_cancelled (src->cancellable)) {
1538 ret = GST_FLOW_FLUSHING;
1542 ret = gst_soup_http_src_got_headers (src, src->msg);
1543 if (ret != GST_FLOW_OK) {
1547 if (!src->input_stream) {
1548 GST_DEBUG_OBJECT (src, "Didn't get an input stream: %s", error->message);
1549 ret = GST_FLOW_ERROR;
1553 if (SOUP_STATUS_IS_SUCCESSFUL (src->msg->status_code)) {
1554 GST_DEBUG_OBJECT (src, "Successfully got a reply");
1556 /* FIXME - be more helpful to people debugging */
1557 ret = GST_FLOW_ERROR;
1562 g_error_free (error);
1566 static GstFlowReturn
1567 gst_soup_http_src_do_request (GstSoupHTTPSrc * src, const gchar * method)
1571 if (src->max_retries != -1 && src->retry_count > src->max_retries) {
1572 GST_DEBUG_OBJECT (src, "Max retries reached");
1573 return GST_FLOW_ERROR;
1577 /* EOS immediately if we have an empty segment */
1578 if (src->request_position == src->stop_position)
1579 return GST_FLOW_EOS;
1581 GST_LOG_OBJECT (src, "Running request for method: %s", method);
1583 /* Update the position if we are retrying */
1584 if (src->msg && src->request_position > 0) {
1585 gst_soup_http_src_add_range_header (src, src->request_position,
1586 src->stop_position);
1587 } else if (src->msg && src->request_position == 0)
1588 soup_message_headers_remove (src->msg->request_headers, "Range");
1590 /* add_range_header() has the side effect of setting read_position to
1591 * the requested position. This *needs* to be set regardless of having
1592 * a message or not. Failure to do so would result in calculation being
1593 * done with stale/wrong read position */
1594 src->read_position = src->request_position;
1597 if (!gst_soup_http_src_build_message (src, method)) {
1598 return GST_FLOW_ERROR;
1602 if (g_cancellable_is_cancelled (src->cancellable)) {
1603 GST_INFO_OBJECT (src, "interrupted");
1604 return GST_FLOW_FLUSHING;
1607 ret = gst_soup_http_src_send_message (src);
1609 /* Check if Range header was respected. */
1610 if (ret == GST_FLOW_OK && src->request_position > 0 &&
1611 src->msg->status_code != SOUP_STATUS_PARTIAL_CONTENT) {
1612 src->seekable = FALSE;
1613 GST_ELEMENT_ERROR_WITH_DETAILS (src, RESOURCE, SEEK,
1614 (_("Server does not support seeking.")),
1615 ("Server does not accept Range HTTP header, URL: %s, Redirect to: %s",
1616 src->location, GST_STR_NULL (src->redirection_uri)),
1617 ("http-status-code", G_TYPE_UINT, src->msg->status_code,
1618 "http-redirection-uri", G_TYPE_STRING,
1619 GST_STR_NULL (src->redirection_uri), NULL));
1620 ret = GST_FLOW_ERROR;
1627 * Check if the bytes_read is above a certain threshold of the blocksize, if
1628 * that happens a few times in a row, increase the blocksize; Do the same in
1629 * the opposite direction to reduce the blocksize.
1632 gst_soup_http_src_check_update_blocksize (GstSoupHTTPSrc * src,
1635 guint blocksize = gst_base_src_get_blocksize (GST_BASE_SRC_CAST (src));
1637 GST_LOG_OBJECT (src, "Checking to update blocksize. Read:%" G_GINT64_FORMAT
1638 " blocksize:%u", bytes_read, blocksize);
1640 if (bytes_read >= blocksize * GROW_BLOCKSIZE_LIMIT) {
1641 src->reduce_blocksize_count = 0;
1642 src->increase_blocksize_count++;
1644 if (src->increase_blocksize_count >= GROW_BLOCKSIZE_COUNT) {
1645 blocksize *= GROW_BLOCKSIZE_FACTOR;
1646 GST_DEBUG_OBJECT (src, "Increased blocksize to %u", blocksize);
1647 gst_base_src_set_blocksize (GST_BASE_SRC_CAST (src), blocksize);
1648 src->increase_blocksize_count = 0;
1650 } else if (bytes_read < blocksize * REDUCE_BLOCKSIZE_LIMIT) {
1651 src->reduce_blocksize_count++;
1652 src->increase_blocksize_count = 0;
1654 if (src->reduce_blocksize_count >= REDUCE_BLOCKSIZE_COUNT) {
1655 blocksize *= REDUCE_BLOCKSIZE_FACTOR;
1656 blocksize = MAX (blocksize, src->minimum_blocksize);
1657 GST_DEBUG_OBJECT (src, "Decreased blocksize to %u", blocksize);
1658 gst_base_src_set_blocksize (GST_BASE_SRC_CAST (src), blocksize);
1659 src->reduce_blocksize_count = 0;
1662 src->reduce_blocksize_count = src->increase_blocksize_count = 0;
1667 gst_soup_http_src_update_position (GstSoupHTTPSrc * src, gint64 bytes_read)
1669 GstBaseSrc *basesrc = GST_BASE_SRC_CAST (src);
1670 guint64 new_position;
1672 new_position = src->read_position + bytes_read;
1673 if (G_LIKELY (src->request_position == src->read_position))
1674 src->request_position = new_position;
1675 src->read_position = new_position;
1677 if (src->have_size) {
1678 if (new_position > src->content_size) {
1679 GST_DEBUG_OBJECT (src, "Got position previous estimated content size "
1680 "(%" G_GINT64_FORMAT " > %" G_GINT64_FORMAT ")", new_position,
1682 src->content_size = new_position;
1683 basesrc->segment.duration = src->content_size;
1684 gst_element_post_message (GST_ELEMENT (src),
1685 gst_message_new_duration_changed (GST_OBJECT (src)));
1686 } else if (new_position == src->content_size) {
1687 GST_DEBUG_OBJECT (src, "We're EOS now");
1692 static GstFlowReturn
1693 gst_soup_http_src_read_buffer (GstSoupHTTPSrc * src, GstBuffer ** outbuf)
1700 bsrc = GST_BASE_SRC_CAST (src);
1702 *outbuf = gst_soup_http_src_alloc_buffer (src);
1704 GST_WARNING_OBJECT (src, "Failed to allocate buffer");
1705 return GST_FLOW_ERROR;
1708 if (!gst_buffer_map (*outbuf, &mapinfo, GST_MAP_WRITE)) {
1709 GST_WARNING_OBJECT (src, "Failed to map buffer");
1710 return GST_FLOW_ERROR;
1714 g_input_stream_read (src->input_stream, mapinfo.data, mapinfo.size,
1715 src->cancellable, NULL);
1716 GST_DEBUG_OBJECT (src, "Read %" G_GSSIZE_FORMAT " bytes from http input",
1719 g_mutex_lock (&src->mutex);
1720 if (g_cancellable_is_cancelled (src->cancellable)) {
1721 gst_buffer_unmap (*outbuf, &mapinfo);
1722 gst_buffer_unref (*outbuf);
1723 g_mutex_unlock (&src->mutex);
1724 return GST_FLOW_FLUSHING;
1727 gst_buffer_unmap (*outbuf, &mapinfo);
1728 if (read_bytes > 0) {
1729 gst_buffer_set_size (*outbuf, read_bytes);
1730 GST_BUFFER_OFFSET (*outbuf) = bsrc->segment.position;
1732 gst_soup_http_src_update_position (src, read_bytes);
1734 /* Got some data, reset retry counter */
1735 src->retry_count = 0;
1737 gst_soup_http_src_check_update_blocksize (src, read_bytes);
1739 /* If we're at the end of a range request, read again to let libsoup
1740 * finalize the request. This allows to reuse the connection again later,
1741 * otherwise we would have to cancel the message and close the connection
1743 if (bsrc->segment.stop != -1
1744 && bsrc->segment.position + read_bytes >= bsrc->segment.stop) {
1747 g_object_unref (src->msg);
1749 src->have_body = TRUE;
1751 /* This should return immediately as we're at the end of the range */
1753 g_input_stream_read (src->input_stream, tmp, sizeof (tmp),
1754 src->cancellable, NULL);
1756 GST_ERROR_OBJECT (src,
1757 "Read %" G_GSIZE_FORMAT " bytes after end of range", read_bytes);
1760 gst_buffer_unref (*outbuf);
1761 if (read_bytes < 0 ||
1762 (src->have_size && src->read_position < src->content_size)) {
1763 /* Maybe the server disconnected, retry */
1764 ret = GST_FLOW_CUSTOM_ERROR;
1766 g_object_unref (src->msg);
1769 src->have_body = TRUE;
1772 g_mutex_unlock (&src->mutex);
1777 static GstFlowReturn
1778 gst_soup_http_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
1780 GstSoupHTTPSrc *src;
1781 GstFlowReturn ret = GST_FLOW_OK;
1782 GstEvent *http_headers_event = NULL;
1784 src = GST_SOUP_HTTP_SRC (psrc);
1787 g_mutex_lock (&src->mutex);
1789 /* Check for pending position change */
1790 if (src->request_position != src->read_position) {
1791 if (src->input_stream) {
1792 g_input_stream_close (src->input_stream, src->cancellable, NULL);
1793 g_object_unref (src->input_stream);
1794 src->input_stream = NULL;
1798 if (g_cancellable_is_cancelled (src->cancellable)) {
1799 ret = GST_FLOW_FLUSHING;
1800 g_mutex_unlock (&src->mutex);
1804 /* If we have no open connection to the server, start one */
1805 if (!src->input_stream) {
1808 gst_soup_http_src_do_request (src,
1809 src->method ? src->method : SOUP_METHOD_GET);
1810 http_headers_event = src->http_headers_event;
1811 src->http_headers_event = NULL;
1813 g_mutex_unlock (&src->mutex);
1815 if (ret == GST_FLOW_OK || ret == GST_FLOW_CUSTOM_ERROR) {
1816 if (http_headers_event) {
1817 gst_pad_push_event (GST_BASE_SRC_PAD (src), http_headers_event);
1818 http_headers_event = NULL;
1822 if (ret == GST_FLOW_OK)
1823 ret = gst_soup_http_src_read_buffer (src, outbuf);
1826 GST_DEBUG_OBJECT (src, "Returning %d %s", ret, gst_flow_get_name (ret));
1827 if (ret != GST_FLOW_OK) {
1828 if (http_headers_event)
1829 gst_event_unref (http_headers_event);
1831 g_mutex_lock (&src->mutex);
1832 if (src->input_stream) {
1833 g_object_unref (src->input_stream);
1834 src->input_stream = NULL;
1836 g_mutex_unlock (&src->mutex);
1837 if (ret == GST_FLOW_CUSTOM_ERROR) {
1843 if (ret == GST_FLOW_FLUSHING) {
1844 g_mutex_lock (&src->mutex);
1845 src->retry_count = 0;
1846 g_mutex_unlock (&src->mutex);
1853 gst_soup_http_src_start (GstBaseSrc * bsrc)
1855 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
1857 GST_DEBUG_OBJECT (src, "start(\"%s\")", src->location);
1859 return gst_soup_http_src_session_open (src);
1863 gst_soup_http_src_stop (GstBaseSrc * bsrc)
1865 GstSoupHTTPSrc *src;
1867 src = GST_SOUP_HTTP_SRC (bsrc);
1868 GST_DEBUG_OBJECT (src, "stop()");
1869 if (src->keep_alive && !src->msg && !src->session_is_shared)
1870 gst_soup_http_src_cancel_message (src);
1872 gst_soup_http_src_session_close (src);
1874 gst_soup_http_src_reset (src);
1878 static GstStateChangeReturn
1879 gst_soup_http_src_change_state (GstElement * element, GstStateChange transition)
1881 GstStateChangeReturn ret;
1882 GstSoupHTTPSrc *src;
1884 src = GST_SOUP_HTTP_SRC (element);
1886 switch (transition) {
1887 case GST_STATE_CHANGE_READY_TO_NULL:
1888 gst_soup_http_src_session_close (src);
1894 ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
1900 gst_soup_http_src_set_context (GstElement * element, GstContext * context)
1902 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (element);
1904 if (g_strcmp0 (gst_context_get_context_type (context),
1905 GST_SOUP_SESSION_CONTEXT) == 0) {
1906 const GstStructure *s = gst_context_get_structure (context);
1908 GST_OBJECT_LOCK (src);
1909 if (src->external_session)
1910 g_object_unref (src->external_session);
1911 src->external_session = NULL;
1912 gst_structure_get (s, "session", SOUP_TYPE_SESSION, &src->external_session,
1914 src->forced_external_session = FALSE;
1915 gst_structure_get (s, "force", G_TYPE_BOOLEAN,
1916 &src->forced_external_session, NULL);
1918 GST_DEBUG_OBJECT (src, "Setting external session %p (force: %d)",
1919 src->external_session, src->forced_external_session);
1920 GST_OBJECT_UNLOCK (src);
1923 GST_ELEMENT_CLASS (parent_class)->set_context (element, context);
1926 /* Interrupt a blocking request. */
1928 gst_soup_http_src_unlock (GstBaseSrc * bsrc)
1930 GstSoupHTTPSrc *src;
1932 src = GST_SOUP_HTTP_SRC (bsrc);
1933 GST_DEBUG_OBJECT (src, "unlock()");
1935 gst_soup_http_src_cancel_message (src);
1939 /* Interrupt interrupt. */
1941 gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc)
1943 GstSoupHTTPSrc *src;
1945 src = GST_SOUP_HTTP_SRC (bsrc);
1946 GST_DEBUG_OBJECT (src, "unlock_stop()");
1948 g_cancellable_reset (src->cancellable);
1953 gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size)
1955 GstSoupHTTPSrc *src;
1957 src = GST_SOUP_HTTP_SRC (bsrc);
1959 if (src->have_size) {
1960 GST_DEBUG_OBJECT (src, "get_size() = %" G_GUINT64_FORMAT,
1962 *size = src->content_size;
1965 GST_DEBUG_OBJECT (src, "get_size() = FALSE");
1970 gst_soup_http_src_check_seekable (GstSoupHTTPSrc * src)
1972 GstFlowReturn ret = GST_FLOW_OK;
1974 /* Special case to check if the server allows range requests
1975 * before really starting to get data in the buffer creation
1978 if (!src->got_headers && GST_STATE (src) >= GST_STATE_PAUSED) {
1979 g_mutex_lock (&src->mutex);
1980 while (!src->got_headers && !g_cancellable_is_cancelled (src->cancellable)
1981 && ret == GST_FLOW_OK) {
1982 if ((src->msg && src->msg->method != SOUP_METHOD_HEAD)) {
1983 /* wait for the current request to finish */
1984 g_cond_wait (&src->have_headers_cond, &src->mutex);
1986 if (gst_soup_http_src_session_open (src)) {
1987 ret = gst_soup_http_src_do_request (src, SOUP_METHOD_HEAD);
1991 g_mutex_unlock (&src->mutex);
1996 gst_soup_http_src_is_seekable (GstBaseSrc * bsrc)
1998 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2000 gst_soup_http_src_check_seekable (src);
2002 return src->seekable;
2006 gst_soup_http_src_do_seek (GstBaseSrc * bsrc, GstSegment * segment)
2008 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2010 GST_DEBUG_OBJECT (src, "do_seek(%" G_GUINT64_FORMAT "-%" G_GUINT64_FORMAT
2011 ")", segment->start, segment->stop);
2012 if (src->read_position == segment->start &&
2013 src->request_position == src->read_position &&
2014 src->stop_position == segment->stop) {
2015 GST_DEBUG_OBJECT (src,
2016 "Seek to current read/end position and no seek pending");
2020 gst_soup_http_src_check_seekable (src);
2022 /* If we have no headers we don't know yet if it is seekable or not.
2023 * Store the start position and error out later if it isn't */
2024 if (src->got_headers && !src->seekable) {
2025 GST_WARNING_OBJECT (src, "Not seekable");
2029 if (segment->rate < 0.0 || segment->format != GST_FORMAT_BYTES) {
2030 GST_WARNING_OBJECT (src, "Invalid seek segment");
2034 if (src->have_size && segment->start >= src->content_size) {
2035 GST_WARNING_OBJECT (src,
2036 "Potentially seeking behind end of file, might EOS immediately");
2039 /* Wait for create() to handle the jump in offset. */
2040 src->request_position = segment->start;
2041 src->stop_position = segment->stop;
2047 gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query)
2049 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2051 GstSchedulingFlags flags;
2052 gint minsize, maxsize, align;
2054 switch (GST_QUERY_TYPE (query)) {
2056 gst_query_set_uri (query, src->location);
2057 if (src->redirection_uri != NULL) {
2058 gst_query_set_uri_redirection (query, src->redirection_uri);
2059 gst_query_set_uri_redirection_permanent (query,
2060 src->redirection_permanent);
2070 ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
2072 switch (GST_QUERY_TYPE (query)) {
2073 case GST_QUERY_SCHEDULING:
2074 gst_query_parse_scheduling (query, &flags, &minsize, &maxsize, &align);
2075 flags |= GST_SCHEDULING_FLAG_BANDWIDTH_LIMITED;
2076 gst_query_set_scheduling (query, flags, minsize, maxsize, align);
2086 gst_soup_http_src_set_location (GstSoupHTTPSrc * src, const gchar * uri,
2089 const char *alt_schemes[] = { "icy://", "icyx://" };
2092 if (src->location) {
2093 g_free (src->location);
2094 src->location = NULL;
2100 for (i = 0; i < G_N_ELEMENTS (alt_schemes); i++) {
2101 if (g_str_has_prefix (uri, alt_schemes[i])) {
2103 g_strdup_printf ("http://%s", uri + strlen (alt_schemes[i]));
2108 if (src->redirection_uri) {
2109 g_free (src->redirection_uri);
2110 src->redirection_uri = NULL;
2113 src->location = g_strdup (uri);
2119 gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src, const gchar * uri)
2122 soup_uri_free (src->proxy);
2126 if (uri == NULL || *uri == '\0')
2129 if (g_strstr_len (uri, -1, "://")) {
2130 src->proxy = soup_uri_new (uri);
2132 gchar *new_uri = g_strconcat ("http://", uri, NULL);
2134 src->proxy = soup_uri_new (new_uri);
2138 return (src->proxy != NULL);
2142 gst_soup_http_src_uri_get_type (GType type)
2147 static const gchar *const *
2148 gst_soup_http_src_uri_get_protocols (GType type)
2150 static const gchar *protocols[] = { "http", "https", "icy", "icyx", NULL };
2156 gst_soup_http_src_uri_get_uri (GstURIHandler * handler)
2158 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2160 /* FIXME: make thread-safe */
2161 return g_strdup (src->location);
2165 gst_soup_http_src_uri_set_uri (GstURIHandler * handler, const gchar * uri,
2168 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2170 return gst_soup_http_src_set_location (src, uri, error);
2174 gst_soup_http_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
2176 GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
2178 iface->get_type = gst_soup_http_src_uri_get_type;
2179 iface->get_protocols = gst_soup_http_src_uri_get_protocols;
2180 iface->get_uri = gst_soup_http_src_uri_get_uri;
2181 iface->set_uri = gst_soup_http_src_uri_set_uri;