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 ! mad ! audioconvert
47 * ! audioresample ! alsasink
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 /* libsoup before 2.47.0 was stealing our main context from us,
85 * so we can't reliable use it to clean up all pending resources
86 * once we're done... let's just continue leaking on old versions.
87 * https://bugzilla.gnome.org/show_bug.cgi?id=663944
89 #if defined(SOUP_MINOR_VERSION) && SOUP_MINOR_VERSION >= 47
90 #define LIBSOUP_DOES_NOT_STEAL_OUR_CONTEXT 1
93 #include <gst/tag/tag.h>
95 GST_DEBUG_CATEGORY_STATIC (souphttpsrc_debug);
96 #define GST_CAT_DEFAULT souphttpsrc_debug
98 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
101 GST_STATIC_CAPS_ANY);
109 PROP_AUTOMATIC_REDIRECT,
124 PROP_SSL_USE_SYSTEM_CA_FILE,
130 #define DEFAULT_USER_AGENT "GStreamer souphttpsrc "
131 #define DEFAULT_IRADIO_MODE TRUE
132 #define DEFAULT_SOUP_LOG_LEVEL SOUP_LOGGER_LOG_HEADERS
133 #define DEFAULT_COMPRESS FALSE
134 #define DEFAULT_KEEP_ALIVE FALSE
135 #define DEFAULT_SSL_STRICT TRUE
136 #define DEFAULT_SSL_CA_FILE NULL
137 #define DEFAULT_SSL_USE_SYSTEM_CA_FILE TRUE
138 #define DEFAULT_TLS_DATABASE NULL
139 #define DEFAULT_TIMEOUT 15
140 #define DEFAULT_RETRIES 3
141 #define DEFAULT_SOUP_METHOD NULL
143 static void gst_soup_http_src_uri_handler_init (gpointer g_iface,
144 gpointer iface_data);
145 static void gst_soup_http_src_finalize (GObject * gobject);
146 static void gst_soup_http_src_dispose (GObject * gobject);
148 static void gst_soup_http_src_set_property (GObject * object, guint prop_id,
149 const GValue * value, GParamSpec * pspec);
150 static void gst_soup_http_src_get_property (GObject * object, guint prop_id,
151 GValue * value, GParamSpec * pspec);
153 static GstStateChangeReturn gst_soup_http_src_change_state (GstElement *
154 element, GstStateChange transition);
155 static GstFlowReturn gst_soup_http_src_create (GstPushSrc * psrc,
156 GstBuffer ** outbuf);
157 static gboolean gst_soup_http_src_start (GstBaseSrc * bsrc);
158 static gboolean gst_soup_http_src_stop (GstBaseSrc * bsrc);
159 static gboolean gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size);
160 static gboolean gst_soup_http_src_is_seekable (GstBaseSrc * bsrc);
161 static gboolean gst_soup_http_src_do_seek (GstBaseSrc * bsrc,
162 GstSegment * segment);
163 static gboolean gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query);
164 static gboolean gst_soup_http_src_unlock (GstBaseSrc * bsrc);
165 static gboolean gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc);
166 static gboolean gst_soup_http_src_set_location (GstSoupHTTPSrc * src,
167 const gchar * uri, GError ** error);
168 static gboolean gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src,
170 static char *gst_soup_http_src_unicodify (const char *str);
171 static gboolean gst_soup_http_src_build_message (GstSoupHTTPSrc * src,
172 const gchar * method);
173 static void gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src);
174 static void gst_soup_http_src_queue_message (GstSoupHTTPSrc * src);
175 static gboolean gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src,
176 guint64 offset, guint64 stop_offset);
177 static void gst_soup_http_src_session_unpause_message (GstSoupHTTPSrc * src);
178 static void gst_soup_http_src_session_pause_message (GstSoupHTTPSrc * src);
179 static gboolean gst_soup_http_src_session_open (GstSoupHTTPSrc * src);
180 static void gst_soup_http_src_session_close (GstSoupHTTPSrc * src);
181 static void gst_soup_http_src_parse_status (SoupMessage * msg,
182 GstSoupHTTPSrc * src);
183 static void gst_soup_http_src_chunk_free (gpointer gstbuf);
184 static SoupBuffer *gst_soup_http_src_chunk_allocator (SoupMessage * msg,
185 gsize max_len, gpointer user_data);
186 static void gst_soup_http_src_got_chunk_cb (SoupMessage * msg,
187 SoupBuffer * chunk, GstSoupHTTPSrc * src);
188 static void gst_soup_http_src_response_cb (SoupSession * session,
189 SoupMessage * msg, GstSoupHTTPSrc * src);
190 static void gst_soup_http_src_got_headers_cb (SoupMessage * msg,
191 GstSoupHTTPSrc * src);
192 static void gst_soup_http_src_got_body_cb (SoupMessage * msg,
193 GstSoupHTTPSrc * src);
194 static void gst_soup_http_src_finished_cb (SoupMessage * msg,
195 GstSoupHTTPSrc * src);
196 static void gst_soup_http_src_authenticate_cb (SoupSession * session,
197 SoupMessage * msg, SoupAuth * auth, gboolean retrying,
198 GstSoupHTTPSrc * src);
200 #define gst_soup_http_src_parent_class parent_class
201 G_DEFINE_TYPE_WITH_CODE (GstSoupHTTPSrc, gst_soup_http_src, GST_TYPE_PUSH_SRC,
202 G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER,
203 gst_soup_http_src_uri_handler_init));
206 gst_soup_http_src_class_init (GstSoupHTTPSrcClass * klass)
208 GObjectClass *gobject_class;
209 GstElementClass *gstelement_class;
210 GstBaseSrcClass *gstbasesrc_class;
211 GstPushSrcClass *gstpushsrc_class;
213 gobject_class = (GObjectClass *) klass;
214 gstelement_class = (GstElementClass *) klass;
215 gstbasesrc_class = (GstBaseSrcClass *) klass;
216 gstpushsrc_class = (GstPushSrcClass *) klass;
218 gobject_class->set_property = gst_soup_http_src_set_property;
219 gobject_class->get_property = gst_soup_http_src_get_property;
220 gobject_class->finalize = gst_soup_http_src_finalize;
221 gobject_class->dispose = gst_soup_http_src_dispose;
223 g_object_class_install_property (gobject_class,
225 g_param_spec_string ("location", "Location",
226 "Location to read from", "",
227 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
228 g_object_class_install_property (gobject_class,
230 g_param_spec_string ("user-agent", "User-Agent",
231 "Value of the User-Agent HTTP request header field",
232 DEFAULT_USER_AGENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
233 g_object_class_install_property (gobject_class,
234 PROP_AUTOMATIC_REDIRECT,
235 g_param_spec_boolean ("automatic-redirect", "automatic-redirect",
236 "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
237 TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
238 g_object_class_install_property (gobject_class,
240 g_param_spec_string ("proxy", "Proxy",
241 "HTTP proxy server URI", "",
242 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
243 g_object_class_install_property (gobject_class,
245 g_param_spec_string ("user-id", "user-id",
246 "HTTP location URI user id for authentication", "",
247 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
248 g_object_class_install_property (gobject_class, PROP_USER_PW,
249 g_param_spec_string ("user-pw", "user-pw",
250 "HTTP location URI user password for authentication", "",
251 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
252 g_object_class_install_property (gobject_class, PROP_PROXY_ID,
253 g_param_spec_string ("proxy-id", "proxy-id",
254 "HTTP proxy URI user id for authentication", "",
255 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
256 g_object_class_install_property (gobject_class, PROP_PROXY_PW,
257 g_param_spec_string ("proxy-pw", "proxy-pw",
258 "HTTP proxy URI user password for authentication", "",
259 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
260 g_object_class_install_property (gobject_class, PROP_COOKIES,
261 g_param_spec_boxed ("cookies", "Cookies", "HTTP request cookies",
262 G_TYPE_STRV, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
263 g_object_class_install_property (gobject_class, PROP_IS_LIVE,
264 g_param_spec_boolean ("is-live", "is-live", "Act like a live source",
265 FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
266 g_object_class_install_property (gobject_class, PROP_TIMEOUT,
267 g_param_spec_uint ("timeout", "timeout",
268 "Value in seconds to timeout a blocking I/O (0 = No timeout).", 0,
269 3600, DEFAULT_TIMEOUT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
270 g_object_class_install_property (gobject_class, PROP_EXTRA_HEADERS,
271 g_param_spec_boxed ("extra-headers", "Extra Headers",
272 "Extra headers to append to the HTTP request",
273 GST_TYPE_STRUCTURE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
274 g_object_class_install_property (gobject_class, PROP_IRADIO_MODE,
275 g_param_spec_boolean ("iradio-mode", "iradio-mode",
276 "Enable internet radio mode (ask server to send shoutcast/icecast "
277 "metadata interleaved with the actual stream data)",
278 DEFAULT_IRADIO_MODE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
281 * GstSoupHTTPSrc::http-log-level:
283 * If set and > 0, captures and dumps HTTP session data as
284 * log messages if log level >= GST_LEVEL_TRACE
288 g_object_class_install_property (gobject_class, PROP_SOUP_LOG_LEVEL,
289 g_param_spec_enum ("http-log-level", "HTTP log level",
290 "Set log level for soup's HTTP session log",
291 SOUP_TYPE_LOGGER_LOG_LEVEL, DEFAULT_SOUP_LOG_LEVEL,
292 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
295 * GstSoupHTTPSrc::compress:
297 * If set to %TRUE, souphttpsrc will automatically handle gzip
298 * and deflate Content-Encodings. This does not make much difference
299 * and causes more load for normal media files, but makes a real
300 * difference in size for plaintext files.
304 g_object_class_install_property (gobject_class, PROP_COMPRESS,
305 g_param_spec_boolean ("compress", "Compress",
306 "Allow compressed content encodings",
307 DEFAULT_COMPRESS, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
310 * GstSoupHTTPSrc::keep-alive:
312 * If set to %TRUE, souphttpsrc will keep alive connections when being
313 * set to READY state and only will close connections when connecting
314 * to a different server or when going to NULL state..
318 g_object_class_install_property (gobject_class, PROP_KEEP_ALIVE,
319 g_param_spec_boolean ("keep-alive", "keep-alive",
320 "Use HTTP persistent connections", DEFAULT_KEEP_ALIVE,
321 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
324 * GstSoupHTTPSrc::ssl-strict:
326 * If set to %TRUE, souphttpsrc will reject all SSL certificates that
327 * are considered invalid.
331 g_object_class_install_property (gobject_class, PROP_SSL_STRICT,
332 g_param_spec_boolean ("ssl-strict", "SSL Strict",
333 "Strict SSL certificate checking", DEFAULT_SSL_STRICT,
334 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
337 * GstSoupHTTPSrc::ssl-ca-file:
339 * A SSL anchor CA file that should be used for checking certificates
340 * instead of the system CA file.
342 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
343 * value will be ignored.
345 * Deprecated: Use #GstSoupHTTPSrc::tls-database property instead.
348 g_object_class_install_property (gobject_class, PROP_SSL_CA_FILE,
349 g_param_spec_string ("ssl-ca-file", "SSL CA File",
350 "Location of a SSL anchor CA file to use", DEFAULT_SSL_CA_FILE,
351 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
354 * GstSoupHTTPSrc::ssl-use-system-ca-file:
356 * If set to %TRUE, souphttpsrc will use the system's CA file for
357 * checking certificates, unless #GstSoupHTTPSrc::ssl-ca-file or
358 * #GstSoupHTTPSrc::tls-database are non-%NULL.
362 g_object_class_install_property (gobject_class, PROP_SSL_USE_SYSTEM_CA_FILE,
363 g_param_spec_boolean ("ssl-use-system-ca-file", "Use System CA File",
364 "Use system CA file", DEFAULT_SSL_USE_SYSTEM_CA_FILE,
365 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
368 * GstSoupHTTPSrc::tls-database:
370 * TLS database with anchor certificate authorities used to validate
371 * the server certificate.
373 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
374 * and #GstSoupHTTPSrc::ssl-ca-file values will be ignored.
378 g_object_class_install_property (gobject_class, PROP_TLS_DATABASE,
379 g_param_spec_object ("tls-database", "TLS database",
380 "TLS database with anchor certificate authorities used to validate the server certificate",
381 G_TYPE_TLS_DATABASE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
384 * GstSoupHTTPSrc::retries:
386 * Maximum number of retries until giving up.
390 g_object_class_install_property (gobject_class, PROP_RETRIES,
391 g_param_spec_int ("retries", "Retries",
392 "Maximum number of retries until giving up (-1=infinite)", -1,
393 G_MAXINT, DEFAULT_RETRIES,
394 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
397 * GstSoupHTTPSrc::method
399 * The HTTP method to use when making a request
403 g_object_class_install_property (gobject_class, PROP_METHOD,
404 g_param_spec_string ("method", "HTTP method",
405 "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
406 DEFAULT_SOUP_METHOD, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
408 gst_element_class_add_pad_template (gstelement_class,
409 gst_static_pad_template_get (&srctemplate));
411 gst_element_class_set_static_metadata (gstelement_class, "HTTP client source",
413 "Receive data as a client over the network via HTTP using SOUP",
414 "Wouter Cloetens <wouter@mind.be>");
415 gstelement_class->change_state =
416 GST_DEBUG_FUNCPTR (gst_soup_http_src_change_state);
418 gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_soup_http_src_start);
419 gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_soup_http_src_stop);
420 gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock);
421 gstbasesrc_class->unlock_stop =
422 GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock_stop);
423 gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_soup_http_src_get_size);
424 gstbasesrc_class->is_seekable =
425 GST_DEBUG_FUNCPTR (gst_soup_http_src_is_seekable);
426 gstbasesrc_class->do_seek = GST_DEBUG_FUNCPTR (gst_soup_http_src_do_seek);
427 gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_soup_http_src_query);
429 gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_soup_http_src_create);
431 GST_DEBUG_CATEGORY_INIT (souphttpsrc_debug, "souphttpsrc", 0,
436 gst_soup_http_src_reset (GstSoupHTTPSrc * src)
438 src->interrupted = FALSE;
440 src->retry_count = 0;
441 src->have_size = FALSE;
442 src->got_headers = FALSE;
443 src->seekable = FALSE;
444 src->read_position = 0;
445 src->request_position = 0;
446 src->stop_position = -1;
447 src->content_size = 0;
448 src->have_body = FALSE;
450 src->ret = GST_FLOW_OK;
452 gst_caps_replace (&src->src_caps, NULL);
453 g_free (src->iradio_name);
454 src->iradio_name = NULL;
455 g_free (src->iradio_genre);
456 src->iradio_genre = NULL;
457 g_free (src->iradio_url);
458 src->iradio_url = NULL;
462 gst_soup_http_src_init (GstSoupHTTPSrc * src)
466 g_mutex_init (&src->mutex);
467 g_cond_init (&src->request_finished_cond);
468 src->location = NULL;
469 src->redirection_uri = NULL;
470 src->automatic_redirect = TRUE;
471 src->user_agent = g_strdup (DEFAULT_USER_AGENT);
474 src->proxy_id = NULL;
475 src->proxy_pw = NULL;
477 src->iradio_mode = DEFAULT_IRADIO_MODE;
482 src->timeout = DEFAULT_TIMEOUT;
483 src->log_level = DEFAULT_SOUP_LOG_LEVEL;
484 src->ssl_strict = DEFAULT_SSL_STRICT;
485 src->ssl_use_system_ca_file = DEFAULT_SSL_USE_SYSTEM_CA_FILE;
486 src->tls_database = DEFAULT_TLS_DATABASE;
487 src->max_retries = DEFAULT_RETRIES;
488 src->method = DEFAULT_SOUP_METHOD;
489 proxy = g_getenv ("http_proxy");
490 if (!gst_soup_http_src_set_proxy (src, proxy)) {
491 GST_WARNING_OBJECT (src,
492 "The proxy in the http_proxy env var (\"%s\") cannot be parsed.",
495 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
496 src->cookie_jar = NULL;
498 gst_base_src_set_automatic_eos (GST_BASE_SRC (src), FALSE);
500 gst_soup_http_src_reset (src);
504 gst_soup_http_src_dispose (GObject * gobject)
506 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
508 GST_DEBUG_OBJECT (src, "dispose");
510 gst_soup_http_src_session_close (src);
512 G_OBJECT_CLASS (parent_class)->dispose (gobject);
516 gst_soup_http_src_finalize (GObject * gobject)
518 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
520 GST_DEBUG_OBJECT (src, "finalize");
522 g_mutex_clear (&src->mutex);
523 g_cond_clear (&src->request_finished_cond);
524 g_free (src->location);
525 if (src->redirection_uri) {
526 g_free (src->redirection_uri);
528 g_free (src->user_agent);
529 if (src->proxy != NULL) {
530 soup_uri_free (src->proxy);
532 g_free (src->user_id);
533 g_free (src->user_pw);
534 g_free (src->proxy_id);
535 g_free (src->proxy_pw);
536 g_strfreev (src->cookies);
538 if (src->extra_headers) {
539 gst_structure_free (src->extra_headers);
540 src->extra_headers = NULL;
543 g_free (src->ssl_ca_file);
545 if (src->tls_database)
546 g_object_unref (src->tls_database);
547 g_free (src->method);
549 G_OBJECT_CLASS (parent_class)->finalize (gobject);
553 gst_soup_http_src_set_property (GObject * object, guint prop_id,
554 const GValue * value, GParamSpec * pspec)
556 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
561 const gchar *location;
563 location = g_value_get_string (value);
565 if (location == NULL) {
566 GST_WARNING ("location property cannot be NULL");
569 if (!gst_soup_http_src_set_location (src, location, NULL)) {
570 GST_WARNING ("badly formatted location");
575 case PROP_USER_AGENT:
577 g_free (src->user_agent);
578 src->user_agent = g_value_dup_string (value);
580 case PROP_IRADIO_MODE:
581 src->iradio_mode = g_value_get_boolean (value);
583 case PROP_AUTOMATIC_REDIRECT:
584 src->automatic_redirect = g_value_get_boolean (value);
590 proxy = g_value_get_string (value);
591 if (!gst_soup_http_src_set_proxy (src, proxy)) {
592 GST_WARNING ("badly formatted proxy URI");
598 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
602 g_strfreev (src->cookies);
603 src->cookies = g_strdupv (g_value_get_boxed (value));
605 if (src->cookie_jar && ((array = src->cookies) != NULL)) {
606 base_uri = soup_uri_new (src->location);
607 GST_INFO_OBJECT (src, "request to set cookies...");
608 while (*array != NULL) {
609 soup_cookie_jar_add_cookie (src->cookie_jar,
610 soup_cookie_parse (*array++, base_uri));
612 soup_uri_free (base_uri);
614 GST_INFO_OBJECT (src, "set cookies after session creation");
618 g_strfreev (src->cookies);
619 src->cookies = g_strdupv (g_value_get_boxed (value));
623 gst_base_src_set_live (GST_BASE_SRC (src), g_value_get_boolean (value));
627 g_free (src->user_id);
628 src->user_id = g_value_dup_string (value);
632 g_free (src->user_pw);
633 src->user_pw = g_value_dup_string (value);
637 g_free (src->proxy_id);
638 src->proxy_id = g_value_dup_string (value);
642 g_free (src->proxy_pw);
643 src->proxy_pw = g_value_dup_string (value);
646 src->timeout = g_value_get_uint (value);
648 case PROP_EXTRA_HEADERS:{
649 const GstStructure *s = gst_value_get_structure (value);
651 if (src->extra_headers)
652 gst_structure_free (src->extra_headers);
654 src->extra_headers = s ? gst_structure_copy (s) : NULL;
657 case PROP_SOUP_LOG_LEVEL:
658 src->log_level = g_value_get_enum (value);
661 src->compress = g_value_get_boolean (value);
663 case PROP_KEEP_ALIVE:
664 src->keep_alive = g_value_get_boolean (value);
666 case PROP_SSL_STRICT:
667 src->ssl_strict = g_value_get_boolean (value);
669 case PROP_SSL_CA_FILE:
670 if (src->ssl_ca_file)
671 g_free (src->ssl_ca_file);
672 src->ssl_ca_file = g_value_dup_string (value);
674 case PROP_SSL_USE_SYSTEM_CA_FILE:
675 src->ssl_use_system_ca_file = g_value_get_boolean (value);
677 case PROP_TLS_DATABASE:
678 g_clear_object (&src->tls_database);
679 src->tls_database = g_value_dup_object (value);
682 src->max_retries = g_value_get_int (value);
685 g_free (src->method);
686 src->method = g_value_dup_string (value);
689 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
697 gst_soup_http_src_get_property (GObject * object, guint prop_id,
698 GValue * value, GParamSpec * pspec)
700 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
704 g_value_set_string (value, src->location);
706 case PROP_USER_AGENT:
707 g_value_set_string (value, src->user_agent);
709 case PROP_AUTOMATIC_REDIRECT:
710 g_value_set_boolean (value, src->automatic_redirect);
713 if (src->proxy == NULL)
714 g_value_set_static_string (value, "");
716 char *proxy = soup_uri_to_string (src->proxy, FALSE);
718 g_value_set_string (value, proxy);
723 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
725 GSList *cookie_list, *c;
726 gchar **cookies, **array;
729 if ((src->cookie_jar) &&
730 ((cookie_list = soup_cookie_jar_all_cookies (src->cookie_jar)) != NULL)) {
731 cookies = g_new0 (gchar *, g_slist_length(cookie_list) + 1);
733 for (c = cookie_list; c; c = c->next) {
734 *array++ = soup_cookie_to_set_cookie_header ((SoupCookie *)(c->data));
736 soup_cookies_free (cookie_list);
738 g_value_set_boxed (value, cookies);
741 g_value_set_boxed (value, g_strdupv (src->cookies));
745 g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (src)));
747 case PROP_IRADIO_MODE:
748 g_value_set_boolean (value, src->iradio_mode);
751 g_value_set_string (value, src->user_id);
754 g_value_set_string (value, src->user_pw);
757 g_value_set_string (value, src->proxy_id);
760 g_value_set_string (value, src->proxy_pw);
763 g_value_set_uint (value, src->timeout);
765 case PROP_EXTRA_HEADERS:
766 gst_value_set_structure (value, src->extra_headers);
768 case PROP_SOUP_LOG_LEVEL:
769 g_value_set_enum (value, src->log_level);
772 g_value_set_boolean (value, src->compress);
774 case PROP_KEEP_ALIVE:
775 g_value_set_boolean (value, src->keep_alive);
777 case PROP_SSL_STRICT:
778 g_value_set_boolean (value, src->ssl_strict);
780 case PROP_SSL_CA_FILE:
781 g_value_set_string (value, src->ssl_ca_file);
783 case PROP_SSL_USE_SYSTEM_CA_FILE:
784 g_value_set_boolean (value, src->ssl_use_system_ca_file);
786 case PROP_TLS_DATABASE:
787 g_value_set_object (value, src->tls_database);
790 g_value_set_int (value, src->max_retries);
793 g_value_set_string (value, src->method);
796 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
802 gst_soup_http_src_unicodify (const gchar * str)
804 const gchar *env_vars[] = { "GST_ICY_TAG_ENCODING",
805 "GST_TAG_ENCODING", NULL
808 return gst_tag_freeform_string_to_utf8 (str, -1, env_vars);
812 gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src)
814 if (src->msg != NULL) {
815 GST_INFO_OBJECT (src, "Cancelling message");
816 src->session_io_status = GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_CANCELLED;
817 soup_session_cancel_message (src->session, src->msg, SOUP_STATUS_CANCELLED);
819 src->session_io_status = GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE;
824 gst_soup_http_src_queue_message (GstSoupHTTPSrc * src)
826 soup_session_queue_message (src->session, src->msg,
827 (SoupSessionCallback) gst_soup_http_src_response_cb, src);
828 src->session_io_status = GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_QUEUED;
832 gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src, guint64 offset,
839 soup_message_headers_remove (src->msg->request_headers, "Range");
840 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
841 /*[prasenjit.c]This changes are needed to enable Seekable Contents from server.
842 We have observed that , for few specific networks ( VODAFONE ) , without theabove headers ,
843 Youtube is sending non-seekable contents to the Client.
845 if (offset >=0 || stop_offset != -1) {
847 if (offset || stop_offset != -1) {
849 if (stop_offset != -1) {
850 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-%"
851 G_GUINT64_FORMAT, offset, stop_offset);
853 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-",
856 if (rc > sizeof (buf) || rc < 0)
858 soup_message_headers_append (src->msg->request_headers, "Range", buf);
860 src->read_position = offset;
865 _append_extra_header (GQuark field_id, const GValue * value, gpointer user_data)
867 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (user_data);
868 const gchar *field_name = g_quark_to_string (field_id);
869 gchar *field_content = NULL;
871 if (G_VALUE_TYPE (value) == G_TYPE_STRING) {
872 field_content = g_value_dup_string (value);
874 GValue dest = { 0, };
876 g_value_init (&dest, G_TYPE_STRING);
877 if (g_value_transform (value, &dest)) {
878 field_content = g_value_dup_string (&dest);
882 if (field_content == NULL) {
883 GST_ERROR_OBJECT (src, "extra-headers field '%s' contains no value "
884 "or can't be converted to a string", field_name);
888 GST_DEBUG_OBJECT (src, "Appending extra header: \"%s: %s\"", field_name,
890 soup_message_headers_append (src->msg->request_headers, field_name,
893 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
894 if (!g_ascii_strcasecmp(field_name, "Cookie")) {
896 SoupCookie *cookie_parsed = NULL;
898 if (strlen(field_content) > 0) {
899 gchar *tmp_field = NULL;
901 uri = soup_uri_new (src->location);
903 tmp_field = strtok (field_content, ";");
905 while (tmp_field != NULL) {
906 GST_DEBUG_OBJECT (src, "field_content = %s", tmp_field);
908 cookie_parsed = soup_cookie_parse(tmp_field, uri);
909 GST_DEBUG_OBJECT (src, "cookie parsed = %p", cookie_parsed);
912 soup_cookie_jar_add_cookie (src->cookie_jar, cookie_parsed);
914 tmp_field = strtok (NULL, ";");
921 g_free (field_content);
927 _append_extra_headers (GQuark field_id, const GValue * value,
930 if (G_VALUE_TYPE (value) == GST_TYPE_ARRAY) {
931 guint n = gst_value_array_get_size (value);
934 for (i = 0; i < n; i++) {
935 const GValue *v = gst_value_array_get_value (value, i);
937 if (!_append_extra_header (field_id, v, user_data))
940 } else if (G_VALUE_TYPE (value) == GST_TYPE_LIST) {
941 guint n = gst_value_list_get_size (value);
944 for (i = 0; i < n; i++) {
945 const GValue *v = gst_value_list_get_value (value, i);
947 if (!_append_extra_header (field_id, v, user_data))
951 return _append_extra_header (field_id, value, user_data);
959 gst_soup_http_src_add_extra_headers (GstSoupHTTPSrc * src)
961 if (!src->extra_headers)
964 return gst_structure_foreach (src->extra_headers, _append_extra_headers, src);
969 gst_soup_http_src_session_unpause_message (GstSoupHTTPSrc * src)
971 soup_session_unpause_message (src->session, src->msg);
975 gst_soup_http_src_session_pause_message (GstSoupHTTPSrc * src)
977 soup_session_pause_message (src->session, src->msg);
981 gst_soup_http_src_session_open (GstSoupHTTPSrc * src)
984 GST_DEBUG_OBJECT (src, "Session is already open");
988 if (!src->location) {
989 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (_("No URL set.")),
990 ("Missing location property"));
995 src->context = g_main_context_new ();
998 src->loop = g_main_loop_new (src->context, TRUE);
1000 GST_ELEMENT_ERROR (src, LIBRARY, INIT,
1001 (NULL), ("Failed to start GMainLoop"));
1002 g_main_context_unref (src->context);
1006 if (!src->session) {
1007 GST_DEBUG_OBJECT (src, "Creating session");
1008 if (src->proxy == NULL) {
1010 soup_session_async_new_with_options (SOUP_SESSION_ASYNC_CONTEXT,
1011 src->context, SOUP_SESSION_USER_AGENT, src->user_agent,
1012 SOUP_SESSION_TIMEOUT, src->timeout,
1013 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
1014 SOUP_SESSION_ADD_FEATURE_BY_TYPE, SOUP_TYPE_PROXY_RESOLVER_DEFAULT,
1018 soup_session_async_new_with_options (SOUP_SESSION_ASYNC_CONTEXT,
1019 src->context, SOUP_SESSION_PROXY_URI, src->proxy,
1020 SOUP_SESSION_TIMEOUT, src->timeout,
1021 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
1022 SOUP_SESSION_USER_AGENT, src->user_agent, NULL);
1025 if (!src->session) {
1026 GST_ELEMENT_ERROR (src, LIBRARY, INIT,
1027 (NULL), ("Failed to create async session"));
1031 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1033 char **array = NULL;
1035 SoupCookie *soup_cookie = NULL;
1037 soup_session_add_feature_by_type (src->session, SOUP_TYPE_COOKIE_JAR);
1038 src->cookie_jar = SOUP_COOKIE_JAR (soup_session_get_feature (src->session, SOUP_TYPE_COOKIE_JAR));
1039 if ((array = src->cookies) != NULL) {
1040 base_uri = soup_uri_new (src->location);
1041 while (*array != NULL) {
1042 soup_cookie = soup_cookie_parse (*array++, base_uri);
1043 if (soup_cookie != NULL) {
1044 GST_INFO_OBJECT (src, "adding cookies..");
1045 soup_cookie_jar_add_cookie (src->cookie_jar, soup_cookie);
1048 soup_uri_free (base_uri);
1053 g_signal_connect (src->session, "authenticate",
1054 G_CALLBACK (gst_soup_http_src_authenticate_cb), src);
1056 /* Set up logging */
1057 gst_soup_util_log_setup (src->session, src->log_level, GST_ELEMENT (src));
1058 if (src->tls_database)
1059 g_object_set (src->session, "tls-database", src->tls_database, NULL);
1060 else if (src->ssl_ca_file)
1061 g_object_set (src->session, "ssl-ca-file", src->ssl_ca_file, NULL);
1063 g_object_set (src->session, "ssl-use-system-ca-file",
1064 src->ssl_use_system_ca_file, NULL);
1066 GST_DEBUG_OBJECT (src, "Re-using session");
1070 soup_session_add_feature_by_type (src->session, SOUP_TYPE_CONTENT_DECODER);
1072 soup_session_remove_feature_by_type (src->session,
1073 SOUP_TYPE_CONTENT_DECODER);
1078 #ifdef LIBSOUP_DOES_NOT_STEAL_OUR_CONTEXT
1080 dummy_idle_cb (gpointer data)
1082 return FALSE /* Idle source is removed */ ;
1087 gst_soup_http_src_session_close (GstSoupHTTPSrc * src)
1089 GST_DEBUG_OBJECT (src, "Closing session");
1092 g_main_loop_quit (src->loop);
1094 g_mutex_lock (&src->mutex);
1096 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1097 //[prasenjit.c] When Playback is ongoing and Browser is moved to background ( Pressing Menu or Home Key ), The Session gets destroyed.
1098 // But the cookie_jar property remains unfreed. This results in garbage pointer and causes crash.
1099 // Removing the cookie_jar feature during close session of browser to handle the issue.
1100 GST_DEBUG_OBJECT (src, "Removing Cookie Jar instance");
1101 soup_session_remove_feature_by_type(src->session, SOUP_TYPE_COOKIE_JAR);
1102 src->cookie_jar = NULL;
1104 soup_session_abort (src->session); /* This unrefs the message. */
1105 g_object_unref (src->session);
1106 src->session = NULL;
1110 #ifdef LIBSOUP_DOES_NOT_STEAL_OUR_CONTEXT
1111 GSource *idle_source;
1113 /* Iterating the main context to give GIO cancellables a chance
1114 * to initiate cleanups. Wihout this, resources allocated by
1115 * libsoup for the connection are not released and socket fd is
1117 idle_source = g_idle_source_new ();
1118 /* Suppressing "idle souce without callback" warning */
1119 g_source_set_callback (idle_source, dummy_idle_cb, NULL, NULL);
1120 g_source_set_priority (idle_source, G_PRIORITY_LOW);
1121 g_source_attach (idle_source, src->context);
1122 /* Acquiring the context. Idle source guarantees that we'll not block. */
1123 g_main_context_push_thread_default (src->context);
1124 g_main_context_iteration (src->context, TRUE);
1125 /* Ensuring that there's no unhandled pending events left. */
1126 while (g_main_context_iteration (src->context, FALSE));
1127 g_main_context_pop_thread_default (src->context);
1128 g_source_unref (idle_source);
1131 g_main_loop_unref (src->loop);
1132 g_main_context_unref (src->context);
1134 src->context = NULL;
1136 g_mutex_unlock (&src->mutex);
1140 gst_soup_http_src_authenticate_cb (SoupSession * session, SoupMessage * msg,
1141 SoupAuth * auth, gboolean retrying, GstSoupHTTPSrc * src)
1144 /* First time authentication only, if we fail and are called again with retry true fall through */
1145 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED) {
1146 if (src->user_id && src->user_pw)
1147 soup_auth_authenticate (auth, src->user_id, src->user_pw);
1148 } else if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1149 if (src->proxy_id && src->proxy_pw)
1150 soup_auth_authenticate (auth, src->proxy_id, src->proxy_pw);
1156 insert_http_header (const gchar * name, const gchar * value, gpointer user_data)
1158 GstStructure *headers = user_data;
1161 gv = gst_structure_get_value (headers, name);
1162 if (gv && GST_VALUE_HOLDS_ARRAY (gv)) {
1163 GValue v = G_VALUE_INIT;
1165 g_value_init (&v, G_TYPE_STRING);
1166 g_value_set_string (&v, value);
1167 gst_value_array_append_value ((GValue *) gv, &v);
1169 } else if (gv && G_VALUE_HOLDS_STRING (gv)) {
1170 GValue arr = G_VALUE_INIT;
1171 GValue v = G_VALUE_INIT;
1172 const gchar *old_value = g_value_get_string (gv);
1174 g_value_init (&arr, GST_TYPE_ARRAY);
1175 g_value_init (&v, G_TYPE_STRING);
1176 g_value_set_string (&v, old_value);
1177 gst_value_array_append_value (&arr, &v);
1178 g_value_set_string (&v, value);
1179 gst_value_array_append_value (&arr, &v);
1181 gst_structure_set_value (headers, name, &arr);
1183 g_value_unset (&arr);
1185 gst_structure_set (headers, name, G_TYPE_STRING, value, NULL);
1189 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1191 gst_soup_http_src_headers_foreach (const gchar * name, const gchar * val,
1194 GST_INFO_OBJECT (src, " %s: %s", name, val);
1196 if (g_ascii_strcasecmp (name, "Set-Cookie") == 0)
1200 gboolean bret = FALSE;
1201 GstStructure *s = NULL;
1202 GstSoupHTTPSrc * tmp = src;
1205 uri = soup_uri_new (tmp->location);
1207 /* post current bandwith & uri to application */
1208 s = gst_structure_new ("cookies",
1209 "updated-cookie", G_TYPE_STRING, val,
1210 "updated-url", G_TYPE_STRING, tmp->location, NULL);
1211 bret = gst_element_post_message (GST_ELEMENT_CAST (src), gst_message_new_element (GST_OBJECT_CAST (src), s));
1212 soup_cookie_jar_set_cookie (tmp->cookie_jar, uri, val);
1213 soup_uri_free (uri);
1215 GST_INFO_OBJECT (src, "request url [%s], posted cookies [%s] msg and returned = %d", tmp->location, val, bret);
1222 gst_soup_http_src_got_headers_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
1225 GstTagList *tag_list;
1226 GstBaseSrc *basesrc;
1228 GHashTable *params = NULL;
1229 GstEvent *http_headers_event;
1230 GstStructure *http_headers, *headers;
1231 const gchar *accept_ranges;
1233 GST_INFO_OBJECT (src, "got headers");
1234 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1235 soup_message_headers_foreach (msg->response_headers,
1236 gst_soup_http_src_headers_foreach, src);
1238 if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED &&
1239 src->proxy_id && src->proxy_pw)
1242 if (src->automatic_redirect && SOUP_STATUS_IS_REDIRECTION (msg->status_code)) {
1243 src->redirection_uri = g_strdup (soup_message_headers_get_one
1244 (msg->response_headers, "Location"));
1245 src->redirection_permanent =
1246 (msg->status_code == SOUP_STATUS_MOVED_PERMANENTLY);
1247 GST_DEBUG_OBJECT (src, "%u redirect to \"%s\" (permanent %d)",
1248 msg->status_code, src->redirection_uri, src->redirection_permanent);
1252 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED)
1255 src->session_io_status = GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING;
1256 src->got_headers = TRUE;
1258 http_headers = gst_structure_new_empty ("http-headers");
1259 gst_structure_set (http_headers, "uri", G_TYPE_STRING, src->location, NULL);
1260 if (src->redirection_uri)
1261 gst_structure_set (http_headers, "redirection-uri", G_TYPE_STRING,
1262 src->redirection_uri, NULL);
1263 headers = gst_structure_new_empty ("request-headers");
1264 soup_message_headers_foreach (msg->request_headers, insert_http_header,
1266 gst_structure_set (http_headers, "request-headers", GST_TYPE_STRUCTURE,
1268 gst_structure_free (headers);
1269 headers = gst_structure_new_empty ("response-headers");
1270 soup_message_headers_foreach (msg->response_headers, insert_http_header,
1272 gst_structure_set (http_headers, "response-headers", GST_TYPE_STRUCTURE,
1274 gst_structure_free (headers);
1276 http_headers_event =
1277 gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_STICKY, http_headers);
1278 gst_event_replace (&src->http_headers_event, http_headers_event);
1279 gst_event_unref (http_headers_event);
1281 /* Parse Content-Length. */
1282 if (soup_message_headers_get_encoding (msg->response_headers) ==
1283 SOUP_ENCODING_CONTENT_LENGTH) {
1284 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1285 if (msg->status_code == SOUP_STATUS_PARTIAL_CONTENT) {
1286 newsize = src->request_position +
1287 soup_message_headers_get_content_length (msg->response_headers);
1289 newsize = soup_message_headers_get_content_length (msg->response_headers);
1292 newsize = src->request_position +
1293 soup_message_headers_get_content_length (msg->response_headers);
1295 if (!src->have_size || (src->content_size != newsize)) {
1296 src->content_size = newsize;
1297 src->have_size = TRUE;
1298 src->seekable = TRUE;
1299 GST_DEBUG_OBJECT (src, "size = %" G_GUINT64_FORMAT, src->content_size);
1301 basesrc = GST_BASE_SRC_CAST (src);
1302 basesrc->segment.duration = src->content_size;
1303 gst_element_post_message (GST_ELEMENT (src),
1304 gst_message_new_duration_changed (GST_OBJECT (src)));
1308 /* If the server reports Accept-Ranges: none we don't have to try
1309 * doing range requests at all
1311 if ((accept_ranges =
1312 soup_message_headers_get_one (msg->response_headers,
1313 "Accept-Ranges"))) {
1314 if (g_ascii_strcasecmp (accept_ranges, "none") == 0)
1315 src->seekable = FALSE;
1319 tag_list = gst_tag_list_new_empty ();
1322 soup_message_headers_get_one (msg->response_headers,
1323 "icy-metaint")) != NULL) {
1324 gint icy_metaint = atoi (value);
1326 GST_DEBUG_OBJECT (src, "icy-metaint: %s (parsed: %d)", value, icy_metaint);
1327 if (icy_metaint > 0) {
1329 gst_caps_unref (src->src_caps);
1331 src->src_caps = gst_caps_new_simple ("application/x-icy",
1332 "metadata-interval", G_TYPE_INT, icy_metaint, NULL);
1334 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1338 soup_message_headers_get_content_type (msg->response_headers,
1339 ¶ms)) != NULL) {
1340 GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
1341 if (g_ascii_strcasecmp (value, "audio/L16") == 0) {
1347 gst_caps_unref (src->src_caps);
1349 param = g_hash_table_lookup (params, "channels");
1351 channels = atol (param);
1353 param = g_hash_table_lookup (params, "rate");
1355 rate = atol (param);
1357 src->src_caps = gst_caps_new_simple ("audio/x-raw",
1358 "format", G_TYPE_STRING, "S16BE",
1359 "layout", G_TYPE_STRING, "interleaved",
1360 "channels", G_TYPE_INT, channels, "rate", G_TYPE_INT, rate, NULL);
1362 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1364 /* Set the Content-Type field on the caps */
1365 if (src->src_caps) {
1366 src->src_caps = gst_caps_make_writable (src->src_caps);
1367 gst_caps_set_simple (src->src_caps, "content-type", G_TYPE_STRING,
1369 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1375 g_hash_table_destroy (params);
1378 soup_message_headers_get_one (msg->response_headers,
1379 "icy-name")) != NULL) {
1380 g_free (src->iradio_name);
1381 src->iradio_name = gst_soup_http_src_unicodify (value);
1382 if (src->iradio_name) {
1383 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_ORGANIZATION,
1384 src->iradio_name, NULL);
1388 soup_message_headers_get_one (msg->response_headers,
1389 "icy-genre")) != NULL) {
1390 g_free (src->iradio_genre);
1391 src->iradio_genre = gst_soup_http_src_unicodify (value);
1392 if (src->iradio_genre) {
1393 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_GENRE,
1394 src->iradio_genre, NULL);
1397 if ((value = soup_message_headers_get_one (msg->response_headers, "icy-url"))
1399 g_free (src->iradio_url);
1400 src->iradio_url = gst_soup_http_src_unicodify (value);
1401 if (src->iradio_url) {
1402 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_LOCATION,
1403 src->iradio_url, NULL);
1406 if (!gst_tag_list_is_empty (tag_list)) {
1407 GST_DEBUG_OBJECT (src,
1408 "calling gst_element_found_tags with %" GST_PTR_FORMAT, tag_list);
1409 gst_pad_push_event (GST_BASE_SRC_PAD (src), gst_event_new_tag (tag_list));
1411 gst_tag_list_unref (tag_list);
1414 /* Handle HTTP errors. */
1415 gst_soup_http_src_parse_status (msg, src);
1417 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1418 /* Check if Range header was respected. */
1419 if (src->ret == GST_FLOW_CUSTOM_ERROR &&
1420 src->read_position && msg->status_code != SOUP_STATUS_PARTIAL_CONTENT &&
1421 (src->request_position < src->content_size)) {
1423 /* Check if Range header was respected. */
1424 if (src->ret == GST_FLOW_CUSTOM_ERROR &&
1425 src->read_position && msg->status_code != SOUP_STATUS_PARTIAL_CONTENT) {
1427 src->seekable = FALSE;
1428 GST_ELEMENT_ERROR (src, RESOURCE, SEEK,
1429 (_("Server does not support seeking.")),
1430 ("Server does not accept Range HTTP header, URL: %s, Redirect to: %s",
1431 src->location, GST_STR_NULL (src->redirection_uri)));
1432 src->ret = GST_FLOW_ERROR;
1435 /* If we are going to error out, stop all processing right here, so we
1436 * don't output any data (such as an error html page), and return
1437 * GST_FLOW_ERROR from the create function instead of having
1438 * got_chunk_cb overwrite src->ret with FLOW_OK again. */
1439 if (src->ret == GST_FLOW_ERROR || src->ret == GST_FLOW_EOS) {
1440 gst_soup_http_src_session_pause_message (src);
1443 g_main_loop_quit (src->loop);
1445 g_cond_signal (&src->request_finished_cond);
1448 /* Have body. Signal EOS. */
1450 gst_soup_http_src_got_body_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
1452 if (G_UNLIKELY (msg != src->msg)) {
1453 GST_DEBUG_OBJECT (src, "got body, but not for current message");
1456 if (G_UNLIKELY (src->session_io_status !=
1457 GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING)) {
1458 /* Probably a redirect. */
1461 GST_DEBUG_OBJECT (src, "got body");
1462 src->ret = GST_FLOW_EOS;
1463 src->have_body = TRUE;
1465 /* no need to interrupt the message here, we do it on the
1466 * finished_cb anyway if needed. And getting the body might mean
1467 * that the connection was hang up before finished. This happens when
1468 * the pipeline is stalled for too long (long pauses during playback).
1469 * Best to let it continue from here and pause because it reached the
1470 * final bytes based on content_size or received an out of range error */
1473 /* Finished. Signal EOS. */
1475 gst_soup_http_src_finished_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
1477 if (G_UNLIKELY (msg != src->msg)) {
1478 GST_DEBUG_OBJECT (src, "finished, but not for current message");
1481 GST_INFO_OBJECT (src, "finished, io status: %d", src->session_io_status);
1482 src->ret = GST_FLOW_EOS;
1483 if (src->session_io_status == GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_CANCELLED) {
1484 /* gst_soup_http_src_cancel_message() triggered this; probably a seek
1485 * that occurred in the QUEUEING state; i.e. before the connection setup
1486 * was complete. Do nothing */
1487 GST_DEBUG_OBJECT (src, "cancelled");
1488 } else if (src->session_io_status ==
1489 GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING && src->read_position > 0 &&
1490 (src->have_size && src->read_position < src->content_size) &&
1491 (src->max_retries == -1 || src->retry_count < src->max_retries)) {
1492 /* The server disconnected while streaming. Reconnect and seeking to the
1496 src->ret = GST_FLOW_CUSTOM_ERROR;
1497 } else if (G_UNLIKELY (src->session_io_status !=
1498 GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING)) {
1499 if (msg->method == SOUP_METHOD_HEAD) {
1500 GST_DEBUG_OBJECT (src, "Ignoring error %d:%s during HEAD request",
1501 msg->status_code, msg->reason_phrase);
1503 gst_soup_http_src_parse_status (msg, src);
1507 g_main_loop_quit (src->loop);
1508 g_cond_signal (&src->request_finished_cond);
1511 /* Buffer lifecycle management.
1513 * gst_soup_http_src_create() runs the GMainLoop for this element, to let
1514 * Soup take control.
1515 * A GstBuffer is allocated in gst_soup_http_src_chunk_allocator() and
1516 * associated with a SoupBuffer.
1517 * Soup reads HTTP data in the GstBuffer's data buffer.
1518 * The gst_soup_http_src_got_chunk_cb() is then called with the SoupBuffer.
1519 * That sets gst_soup_http_src_create()'s return argument to the GstBuffer,
1520 * increments its refcount (to 2), pauses the flow of data from the HTTP
1521 * source to prevent gst_soup_http_src_got_chunk_cb() from being called
1522 * again and breaks out of the GMainLoop.
1523 * Because the SOUP_MESSAGE_OVERWRITE_CHUNKS flag is set, Soup frees the
1524 * SoupBuffer and calls gst_soup_http_src_chunk_free(), which decrements the
1526 * gst_soup_http_src_create() returns the GstBuffer. It will be freed by a
1527 * downstream element.
1528 * If Soup fails to read HTTP data, it does not call
1529 * gst_soup_http_src_got_chunk_cb(), but still frees the SoupBuffer and
1530 * calls gst_soup_http_src_chunk_free(), which decrements the GstBuffer's
1531 * refcount to 0, freeing it.
1541 gst_soup_http_src_chunk_free (gpointer user_data)
1543 SoupGstChunk *chunk = (SoupGstChunk *) user_data;
1545 gst_buffer_unmap (chunk->buffer, &chunk->map);
1546 gst_buffer_unref (chunk->buffer);
1547 g_slice_free (SoupGstChunk, chunk);
1551 gst_soup_http_src_chunk_allocator (SoupMessage * msg, gsize max_len,
1554 GstSoupHTTPSrc *src = (GstSoupHTTPSrc *) user_data;
1555 GstBaseSrc *basesrc = GST_BASE_SRC_CAST (src);
1557 SoupBuffer *soupbuf;
1560 SoupGstChunk *chunk;
1563 length = MIN (basesrc->blocksize, max_len);
1565 length = basesrc->blocksize;
1566 GST_DEBUG_OBJECT (src, "alloc %" G_GSIZE_FORMAT " bytes <= %" G_GSIZE_FORMAT,
1569 rc = GST_BASE_SRC_CLASS (parent_class)->alloc (basesrc, -1, length, &gstbuf);
1570 if (G_UNLIKELY (rc != GST_FLOW_OK)) {
1571 /* Failed to allocate buffer. Stall SoupSession and return error code
1574 g_main_loop_quit (src->loop);
1578 chunk = g_slice_new0 (SoupGstChunk);
1579 chunk->buffer = gstbuf;
1580 gst_buffer_map (gstbuf, &chunk->map, GST_MAP_READWRITE);
1582 soupbuf = soup_buffer_new_with_owner (chunk->map.data, chunk->map.size,
1583 chunk, gst_soup_http_src_chunk_free);
1589 gst_soup_http_src_got_chunk_cb (SoupMessage * msg, SoupBuffer * chunk,
1590 GstSoupHTTPSrc * src)
1592 GstBaseSrc *basesrc;
1593 guint64 new_position;
1594 SoupGstChunk *gchunk;
1596 if (G_UNLIKELY (msg != src->msg)) {
1597 GST_DEBUG_OBJECT (src, "got chunk, but not for current message");
1600 if (G_UNLIKELY (!src->outbuf)) {
1601 GST_DEBUG_OBJECT (src, "got chunk but we're not expecting one");
1602 src->ret = GST_FLOW_OK;
1603 gst_soup_http_src_cancel_message (src);
1604 g_main_loop_quit (src->loop);
1608 /* We got data, reset the retry counter */
1609 src->retry_count = 0;
1611 src->have_body = FALSE;
1612 if (G_UNLIKELY (src->session_io_status !=
1613 GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING)) {
1614 /* Probably a redirect. */
1617 basesrc = GST_BASE_SRC_CAST (src);
1618 GST_DEBUG_OBJECT (src, "got chunk of %" G_GSIZE_FORMAT " bytes",
1621 /* Extract the GstBuffer from the SoupBuffer and set its fields. */
1622 gchunk = (SoupGstChunk *) soup_buffer_get_owner (chunk);
1623 *src->outbuf = gchunk->buffer;
1625 gst_buffer_resize (*src->outbuf, 0, chunk->length);
1626 GST_BUFFER_OFFSET (*src->outbuf) = basesrc->segment.position;
1628 gst_buffer_ref (*src->outbuf);
1630 new_position = src->read_position + chunk->length;
1631 if (G_LIKELY (src->request_position == src->read_position))
1632 src->request_position = new_position;
1633 src->read_position = new_position;
1635 if (src->have_size) {
1636 if (new_position > src->content_size) {
1637 GST_DEBUG_OBJECT (src, "Got position previous estimated content size "
1638 "(%" G_GINT64_FORMAT " > %" G_GINT64_FORMAT ")", new_position,
1640 src->content_size = new_position;
1641 basesrc->segment.duration = src->content_size;
1642 gst_element_post_message (GST_ELEMENT (src),
1643 gst_message_new_duration_changed (GST_OBJECT (src)));
1644 } else if (new_position == src->content_size) {
1645 GST_DEBUG_OBJECT (src, "We're EOS now");
1649 src->ret = GST_FLOW_OK;
1650 g_main_loop_quit (src->loop);
1651 gst_soup_http_src_session_pause_message (src);
1655 gst_soup_http_src_response_cb (SoupSession * session, SoupMessage * msg,
1656 GstSoupHTTPSrc * src)
1658 if (G_UNLIKELY (msg != src->msg)) {
1659 GST_DEBUG_OBJECT (src, "got response %d: %s, but not for current message",
1660 msg->status_code, msg->reason_phrase);
1663 if (G_UNLIKELY (src->session_io_status !=
1664 GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING)
1665 && SOUP_STATUS_IS_REDIRECTION (msg->status_code)) {
1666 /* Ignore redirections. */
1669 GST_INFO_OBJECT (src, "got response %d: %s", msg->status_code,
1670 msg->reason_phrase);
1671 if (src->session_io_status == GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING &&
1672 src->read_position > 0 && (src->have_size
1673 && src->read_position < src->content_size) &&
1674 (src->max_retries == -1 || src->retry_count < src->max_retries)) {
1675 /* The server disconnected while streaming. Reconnect and seeking to the
1680 gst_soup_http_src_parse_status (msg, src);
1682 /* The session's SoupMessage object expires after this callback returns. */
1684 g_main_loop_quit (src->loop);
1687 #define SOUP_HTTP_SRC_ERROR(src,soup_msg,cat,code,error_message) \
1688 GST_ELEMENT_ERROR ((src), cat, code, ("%s", error_message), \
1689 ("%s (%d), URL: %s, Redirect to: %s", (soup_msg)->reason_phrase, \
1690 (soup_msg)->status_code, (src)->location, GST_STR_NULL ((src)->redirection_uri)));
1693 gst_soup_http_src_parse_status (SoupMessage * msg, GstSoupHTTPSrc * src)
1695 if (msg->method == SOUP_METHOD_HEAD) {
1696 if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code))
1697 GST_DEBUG_OBJECT (src, "Ignoring error %d during HEAD request",
1699 } else if (SOUP_STATUS_IS_TRANSPORT_ERROR (msg->status_code)) {
1700 switch (msg->status_code) {
1701 case SOUP_STATUS_CANT_RESOLVE:
1702 case SOUP_STATUS_CANT_RESOLVE_PROXY:
1703 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_FOUND,
1704 _("Could not resolve server name."));
1705 src->ret = GST_FLOW_ERROR;
1707 case SOUP_STATUS_CANT_CONNECT:
1708 case SOUP_STATUS_CANT_CONNECT_PROXY:
1709 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1710 _("Could not establish connection to server."));
1711 src->ret = GST_FLOW_ERROR;
1713 case SOUP_STATUS_SSL_FAILED:
1714 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1715 _("Secure connection setup failed."));
1716 src->ret = GST_FLOW_ERROR;
1718 case SOUP_STATUS_IO_ERROR:
1719 if (src->max_retries == -1 || src->retry_count < src->max_retries) {
1722 src->ret = GST_FLOW_CUSTOM_ERROR;
1724 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1725 _("A network error occurred, or the server closed the connection "
1727 src->ret = GST_FLOW_ERROR;
1730 case SOUP_STATUS_MALFORMED:
1731 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1732 _("Server sent bad data."));
1733 src->ret = GST_FLOW_ERROR;
1735 case SOUP_STATUS_CANCELLED:
1736 /* No error message when interrupted by program. */
1739 } else if (SOUP_STATUS_IS_CLIENT_ERROR (msg->status_code) ||
1740 SOUP_STATUS_IS_REDIRECTION (msg->status_code) ||
1741 SOUP_STATUS_IS_SERVER_ERROR (msg->status_code)) {
1742 /* Report HTTP error. */
1744 /* when content_size is unknown and we have just finished receiving
1745 * a body message, requests that go beyond the content limits will result
1746 * in an error. Here we convert those to EOS */
1747 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1748 if (msg->status_code == SOUP_STATUS_REQUESTED_RANGE_NOT_SATISFIABLE &&
1749 ((src->have_body && !src->have_size) ||
1750 (src->have_size && src->request_position >= src->content_size))) {
1751 GST_DEBUG_OBJECT (src, "Requested range out of limits and received full "
1752 "body, returning EOS");
1753 src->ret = GST_FLOW_EOS;
1757 if (msg->status_code == SOUP_STATUS_REQUESTED_RANGE_NOT_SATISFIABLE &&
1758 src->have_body && !src->have_size) {
1759 GST_DEBUG_OBJECT (src, "Requested range out of limits and received full "
1760 "body, returning EOS");
1761 src->ret = GST_FLOW_EOS;
1766 /* FIXME: reason_phrase is not translated and not suitable for user
1767 * error dialog according to libsoup documentation.
1769 if (msg->status_code == SOUP_STATUS_NOT_FOUND) {
1770 GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,
1771 ("%s", msg->reason_phrase),
1772 ("%s (%d), URL: %s, Redirect to: %s", msg->reason_phrase,
1773 msg->status_code, src->location,
1774 GST_STR_NULL (src->redirection_uri)));
1775 } else if (msg->status_code == SOUP_STATUS_UNAUTHORIZED
1776 || msg->status_code == SOUP_STATUS_PAYMENT_REQUIRED
1777 || msg->status_code == SOUP_STATUS_FORBIDDEN
1778 || msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1779 GST_ELEMENT_ERROR (src, RESOURCE, NOT_AUTHORIZED, ("%s",
1780 msg->reason_phrase), ("%s (%d), URL: %s, Redirect to: %s",
1781 msg->reason_phrase, msg->status_code, src->location,
1782 GST_STR_NULL (src->redirection_uri)));
1784 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
1785 ("%s", msg->reason_phrase),
1786 ("%s (%d), URL: %s, Redirect to: %s", msg->reason_phrase,
1787 msg->status_code, src->location,
1788 GST_STR_NULL (src->redirection_uri)));
1790 src->ret = GST_FLOW_ERROR;
1795 gst_soup_http_src_build_message (GstSoupHTTPSrc * src, const gchar * method)
1797 g_return_val_if_fail (src->msg == NULL, FALSE);
1799 src->msg = soup_message_new (method, src->location);
1801 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
1802 ("Error parsing URL."), ("URL: %s", src->location));
1805 src->session_io_status = GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE;
1806 if (!src->keep_alive) {
1807 soup_message_headers_append (src->msg->request_headers, "Connection",
1810 if (src->iradio_mode) {
1811 soup_message_headers_append (src->msg->request_headers, "icy-metadata",
1815 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1816 /*[prasenjit.c]This changes are needed to enable Seekable Contents from server.
1817 We have observed that , for few specific networks ( VODAFONE ) , without theabove headers ,
1818 Youtube is sending non-seekable contents to the Client.
1820 soup_message_headers_append (src->msg->request_headers, "Accept-Ranges","bytes");
1822 if (src->cookie_jar) {
1823 GSList *cookie_list, *c;
1826 SoupURI *uri = NULL;
1828 uri = soup_uri_new (src->location);
1830 if ((cookie_list = soup_cookie_jar_all_cookies (src->cookie_jar)) != NULL) {
1831 for (c = cookie_list; c; c = c->next) {
1832 cookie = (SoupCookie *)c->data;
1833 if (soup_cookie_applies_to_uri(cookie, uri)) {
1834 header = soup_cookie_to_cookie_header (cookie);
1835 soup_message_headers_append (src->msg->request_headers, "Cookie", header);
1840 soup_cookies_free (cookie_list);
1841 soup_uri_free (uri);
1847 for (cookie = src->cookies; *cookie != NULL; cookie++) {
1848 soup_message_headers_append (src->msg->request_headers, "Cookie",
1856 g_signal_connect (src->msg, "got_headers",
1857 G_CALLBACK (gst_soup_http_src_got_headers_cb), src);
1858 g_signal_connect (src->msg, "got_body",
1859 G_CALLBACK (gst_soup_http_src_got_body_cb), src);
1860 g_signal_connect (src->msg, "finished",
1861 G_CALLBACK (gst_soup_http_src_finished_cb), src);
1862 g_signal_connect (src->msg, "got_chunk",
1863 G_CALLBACK (gst_soup_http_src_got_chunk_cb), src);
1864 soup_message_set_flags (src->msg, SOUP_MESSAGE_OVERWRITE_CHUNKS |
1865 (src->automatic_redirect ? 0 : SOUP_MESSAGE_NO_REDIRECT));
1866 soup_message_set_chunk_allocator (src->msg,
1867 gst_soup_http_src_chunk_allocator, src, NULL);
1868 gst_soup_http_src_add_range_header (src, src->request_position,
1869 src->stop_position);
1871 gst_soup_http_src_add_extra_headers (src);
1873 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1874 soup_message_headers_foreach (src->msg->request_headers,
1875 gst_soup_http_src_headers_foreach, src);
1881 static GstFlowReturn
1882 gst_soup_http_src_do_request (GstSoupHTTPSrc * src, const gchar * method,
1883 GstBuffer ** outbuf)
1885 /* If we're not OK, just go out of here */
1886 if (src->ret != GST_FLOW_OK) {
1887 GST_DEBUG_OBJECT (src, "Previous flow return not OK: %s",
1888 gst_flow_get_name (src->ret));
1892 GST_LOG_OBJECT (src, "Running request for method: %s", method);
1893 if (src->msg && (src->request_position != src->read_position)) {
1894 if (src->session_io_status == GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE) {
1895 gst_soup_http_src_add_range_header (src, src->request_position,
1896 src->stop_position);
1898 GST_DEBUG_OBJECT (src, "Seek from position %" G_GUINT64_FORMAT
1899 " to %" G_GUINT64_FORMAT ": requeueing connection request",
1900 src->read_position, src->request_position);
1901 gst_soup_http_src_cancel_message (src);
1905 if (!gst_soup_http_src_build_message (src, method)) {
1906 return GST_FLOW_ERROR;
1909 src->ret = GST_FLOW_CUSTOM_ERROR;
1910 src->outbuf = outbuf;
1912 if (src->interrupted) {
1913 GST_INFO_OBJECT (src, "interrupted");
1914 src->ret = GST_FLOW_FLUSHING;
1918 GST_INFO_OBJECT (src, "Reconnecting");
1919 if (!gst_soup_http_src_build_message (src, method)) {
1920 return GST_FLOW_ERROR;
1926 GST_DEBUG_OBJECT (src, "EOS reached");
1930 switch (src->session_io_status) {
1931 case GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE:
1932 GST_INFO_OBJECT (src, "Queueing connection request");
1933 gst_soup_http_src_queue_message (src);
1935 case GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_QUEUED:
1937 case GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING:
1938 gst_soup_http_src_session_unpause_message (src);
1940 case GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_CANCELLED:
1945 if (src->ret == GST_FLOW_CUSTOM_ERROR) {
1946 g_main_context_push_thread_default (src->context);
1947 g_main_loop_run (src->loop);
1948 g_main_context_pop_thread_default (src->context);
1951 } while (src->ret == GST_FLOW_CUSTOM_ERROR);
1953 /* Let the request finish if we had a stop position and are there */
1954 if (src->ret == GST_FLOW_OK && src->stop_position != -1
1955 && src->read_position >= src->stop_position) {
1957 gst_soup_http_src_session_unpause_message (src);
1958 g_main_context_push_thread_default (src->context);
1959 g_main_loop_run (src->loop);
1960 g_main_context_pop_thread_default (src->context);
1962 g_cond_signal (&src->request_finished_cond);
1963 /* Return OK unconditionally here, src->ret will
1964 * be most likely be EOS now but we want to
1965 * consume the buffer we got above */
1969 if (src->ret == GST_FLOW_CUSTOM_ERROR)
1970 src->ret = GST_FLOW_EOS;
1971 g_cond_signal (&src->request_finished_cond);
1973 /* basesrc assumes that we don't return a buffer if
1974 * something else than OK is returned. It will just
1975 * leak any buffer we might accidentially provide
1978 * This can potentially happen during flushing.
1980 if (src->ret != GST_FLOW_OK && outbuf && *outbuf) {
1981 gst_buffer_unref (*outbuf);
1988 static GstFlowReturn
1989 gst_soup_http_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
1991 GstSoupHTTPSrc *src;
1993 GstEvent *http_headers_event;
1995 src = GST_SOUP_HTTP_SRC (psrc);
1997 g_mutex_lock (&src->mutex);
2000 gst_soup_http_src_do_request (src,
2001 src->method ? src->method : SOUP_METHOD_GET, outbuf);
2002 http_headers_event = src->http_headers_event;
2003 src->http_headers_event = NULL;
2004 g_mutex_unlock (&src->mutex);
2006 if (http_headers_event)
2007 gst_pad_push_event (GST_BASE_SRC_PAD (src), http_headers_event);
2013 gst_soup_http_src_start (GstBaseSrc * bsrc)
2015 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2017 GST_DEBUG_OBJECT (src, "start(\"%s\")", src->location);
2019 return gst_soup_http_src_session_open (src);
2023 gst_soup_http_src_stop (GstBaseSrc * bsrc)
2025 GstSoupHTTPSrc *src;
2027 src = GST_SOUP_HTTP_SRC (bsrc);
2028 GST_DEBUG_OBJECT (src, "stop()");
2029 if (src->keep_alive && !src->msg)
2030 gst_soup_http_src_cancel_message (src);
2032 gst_soup_http_src_session_close (src);
2034 gst_soup_http_src_reset (src);
2038 static GstStateChangeReturn
2039 gst_soup_http_src_change_state (GstElement * element, GstStateChange transition)
2041 GstStateChangeReturn ret;
2042 GstSoupHTTPSrc *src;
2044 src = GST_SOUP_HTTP_SRC (element);
2046 switch (transition) {
2047 case GST_STATE_CHANGE_READY_TO_NULL:
2048 gst_soup_http_src_session_close (src);
2054 ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
2059 /* Interrupt a blocking request. */
2061 gst_soup_http_src_unlock (GstBaseSrc * bsrc)
2063 GstSoupHTTPSrc *src;
2065 src = GST_SOUP_HTTP_SRC (bsrc);
2066 GST_DEBUG_OBJECT (src, "unlock()");
2068 src->interrupted = TRUE;
2069 src->ret = GST_FLOW_FLUSHING;
2071 g_main_loop_quit (src->loop);
2072 g_cond_signal (&src->request_finished_cond);
2076 /* Interrupt interrupt. */
2078 gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc)
2080 GstSoupHTTPSrc *src;
2082 src = GST_SOUP_HTTP_SRC (bsrc);
2083 GST_DEBUG_OBJECT (src, "unlock_stop()");
2085 src->interrupted = FALSE;
2086 src->ret = GST_FLOW_OK;
2091 gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size)
2093 GstSoupHTTPSrc *src;
2095 src = GST_SOUP_HTTP_SRC (bsrc);
2097 if (src->have_size) {
2098 GST_DEBUG_OBJECT (src, "get_size() = %" G_GUINT64_FORMAT,
2100 *size = src->content_size;
2103 GST_DEBUG_OBJECT (src, "get_size() = FALSE");
2108 gst_soup_http_src_check_seekable (GstSoupHTTPSrc * src)
2110 GstFlowReturn ret = GST_FLOW_OK;
2112 /* Special case to check if the server allows range requests
2113 * before really starting to get data in the buffer creation
2116 if (!src->got_headers && GST_STATE (src) >= GST_STATE_PAUSED) {
2117 g_mutex_lock (&src->mutex);
2118 while (!src->got_headers && !src->interrupted && ret == GST_FLOW_OK) {
2119 if ((src->msg && src->msg->method != SOUP_METHOD_HEAD) &&
2120 src->session_io_status != GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE) {
2121 /* wait for the current request to finish */
2122 g_cond_wait (&src->request_finished_cond, &src->mutex);
2124 if (gst_soup_http_src_session_open (src)) {
2125 ret = gst_soup_http_src_do_request (src, SOUP_METHOD_HEAD, NULL);
2129 if (src->ret == GST_FLOW_EOS) {
2130 /* A HEAD request shouldn't lead to EOS */
2131 src->ret = GST_FLOW_OK;
2133 /* resets status to idle */
2134 gst_soup_http_src_cancel_message (src);
2135 g_mutex_unlock (&src->mutex);
2140 gst_soup_http_src_is_seekable (GstBaseSrc * bsrc)
2142 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2144 gst_soup_http_src_check_seekable (src);
2146 return src->seekable;
2150 gst_soup_http_src_do_seek (GstBaseSrc * bsrc, GstSegment * segment)
2152 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2154 GST_DEBUG_OBJECT (src, "do_seek(%" G_GUINT64_FORMAT "-%" G_GUINT64_FORMAT
2155 ")", segment->start, segment->stop);
2156 if (src->read_position == segment->start &&
2157 src->request_position == src->read_position &&
2158 src->stop_position == segment->stop) {
2159 GST_DEBUG_OBJECT (src,
2160 "Seek to current read/end position and no seek pending");
2164 gst_soup_http_src_check_seekable (src);
2166 /* If we have no headers we don't know yet if it is seekable or not.
2167 * Store the start position and error out later if it isn't */
2168 if (src->got_headers && !src->seekable) {
2169 GST_WARNING_OBJECT (src, "Not seekable");
2173 if (segment->rate < 0.0 || segment->format != GST_FORMAT_BYTES) {
2174 GST_WARNING_OBJECT (src, "Invalid seek segment");
2178 if (src->have_size && segment->start >= src->content_size) {
2179 GST_WARNING_OBJECT (src,
2180 "Potentially seeking behind end of file, might EOS immediately");
2183 /* Wait for create() to handle the jump in offset. */
2184 src->request_position = segment->start;
2185 src->stop_position = segment->stop;
2191 gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query)
2193 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2195 GstSchedulingFlags flags;
2196 gint minsize, maxsize, align;
2198 switch (GST_QUERY_TYPE (query)) {
2200 gst_query_set_uri (query, src->location);
2201 if (src->redirection_uri != NULL) {
2202 gst_query_set_uri_redirection (query, src->redirection_uri);
2203 gst_query_set_uri_redirection_permanent (query,
2204 src->redirection_permanent);
2214 ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
2216 switch (GST_QUERY_TYPE (query)) {
2217 case GST_QUERY_SCHEDULING:
2218 gst_query_parse_scheduling (query, &flags, &minsize, &maxsize, &align);
2219 flags |= GST_SCHEDULING_FLAG_BANDWIDTH_LIMITED;
2220 gst_query_set_scheduling (query, flags, minsize, maxsize, align);
2230 gst_soup_http_src_set_location (GstSoupHTTPSrc * src, const gchar * uri,
2233 const char *alt_schemes[] = { "icy://", "icyx://" };
2236 if (src->location) {
2237 g_free (src->location);
2238 src->location = NULL;
2244 for (i = 0; i < G_N_ELEMENTS (alt_schemes); i++) {
2245 if (g_str_has_prefix (uri, alt_schemes[i])) {
2247 g_strdup_printf ("http://%s", uri + strlen (alt_schemes[i]));
2252 if (src->redirection_uri) {
2253 g_free (src->redirection_uri);
2254 src->redirection_uri = NULL;
2257 src->location = g_strdup (uri);
2263 gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src, const gchar * uri)
2266 soup_uri_free (src->proxy);
2270 if (uri == NULL || *uri == '\0')
2273 if (g_str_has_prefix (uri, "http://")) {
2274 src->proxy = soup_uri_new (uri);
2276 gchar *new_uri = g_strconcat ("http://", uri, NULL);
2278 src->proxy = soup_uri_new (new_uri);
2282 return (src->proxy != NULL);
2286 gst_soup_http_src_uri_get_type (GType type)
2291 static const gchar *const *
2292 gst_soup_http_src_uri_get_protocols (GType type)
2294 static const gchar *protocols[] = { "http", "https", "icy", "icyx", NULL };
2300 gst_soup_http_src_uri_get_uri (GstURIHandler * handler)
2302 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2304 /* FIXME: make thread-safe */
2305 return g_strdup (src->location);
2309 gst_soup_http_src_uri_set_uri (GstURIHandler * handler, const gchar * uri,
2312 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2314 return gst_soup_http_src_set_location (src, uri, error);
2318 gst_soup_http_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
2320 GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
2322 iface->get_type = gst_soup_http_src_uri_get_type;
2323 iface->get_protocols = gst_soup_http_src_uri_get_protocols;
2324 iface->get_uri = gst_soup_http_src_uri_get_uri;
2325 iface->set_uri = gst_soup_http_src_uri_set_uri;