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
144 #define GROW_TIME_LIMIT (1 * GST_SECOND)
146 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
147 #define DLNA_OP_TIMED_SEEK 0x02
148 #define DLNA_OP_BYTE_SEEK 0x01
151 static void gst_soup_http_src_uri_handler_init (gpointer g_iface,
152 gpointer iface_data);
153 static void gst_soup_http_src_finalize (GObject * gobject);
154 static void gst_soup_http_src_dispose (GObject * gobject);
156 static void gst_soup_http_src_set_property (GObject * object, guint prop_id,
157 const GValue * value, GParamSpec * pspec);
158 static void gst_soup_http_src_get_property (GObject * object, guint prop_id,
159 GValue * value, GParamSpec * pspec);
161 static GstStateChangeReturn gst_soup_http_src_change_state (GstElement *
162 element, GstStateChange transition);
163 static void gst_soup_http_src_set_context (GstElement * element,
164 GstContext * context);
165 static GstFlowReturn gst_soup_http_src_create (GstPushSrc * psrc,
166 GstBuffer ** outbuf);
167 static gboolean gst_soup_http_src_start (GstBaseSrc * bsrc);
168 static gboolean gst_soup_http_src_stop (GstBaseSrc * bsrc);
169 static gboolean gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size);
170 static gboolean gst_soup_http_src_is_seekable (GstBaseSrc * bsrc);
171 static gboolean gst_soup_http_src_do_seek (GstBaseSrc * bsrc,
172 GstSegment * segment);
173 static gboolean gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query);
174 static gboolean gst_soup_http_src_unlock (GstBaseSrc * bsrc);
175 static gboolean gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc);
176 static gboolean gst_soup_http_src_set_location (GstSoupHTTPSrc * src,
177 const gchar * uri, GError ** error);
178 static gboolean gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src,
180 static char *gst_soup_http_src_unicodify (const char *str);
181 static gboolean gst_soup_http_src_build_message (GstSoupHTTPSrc * src,
182 const gchar * method);
183 static void gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src);
184 static gboolean gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src,
185 guint64 offset, guint64 stop_offset);
186 static gboolean gst_soup_http_src_session_open (GstSoupHTTPSrc * src);
187 static void gst_soup_http_src_session_close (GstSoupHTTPSrc * src);
188 static GstFlowReturn gst_soup_http_src_parse_status (SoupMessage * msg,
189 GstSoupHTTPSrc * src);
190 static GstFlowReturn gst_soup_http_src_got_headers (GstSoupHTTPSrc * src,
192 static void gst_soup_http_src_authenticate_cb (SoupSession * session,
193 SoupMessage * msg, SoupAuth * auth, gboolean retrying,
194 GstSoupHTTPSrc * src);
196 #define gst_soup_http_src_parent_class parent_class
197 G_DEFINE_TYPE_WITH_CODE (GstSoupHTTPSrc, gst_soup_http_src, GST_TYPE_PUSH_SRC,
198 G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER,
199 gst_soup_http_src_uri_handler_init));
202 gst_soup_http_src_class_init (GstSoupHTTPSrcClass * klass)
204 GObjectClass *gobject_class;
205 GstElementClass *gstelement_class;
206 GstBaseSrcClass *gstbasesrc_class;
207 GstPushSrcClass *gstpushsrc_class;
209 gobject_class = (GObjectClass *) klass;
210 gstelement_class = (GstElementClass *) klass;
211 gstbasesrc_class = (GstBaseSrcClass *) klass;
212 gstpushsrc_class = (GstPushSrcClass *) klass;
214 gobject_class->set_property = gst_soup_http_src_set_property;
215 gobject_class->get_property = gst_soup_http_src_get_property;
216 gobject_class->finalize = gst_soup_http_src_finalize;
217 gobject_class->dispose = gst_soup_http_src_dispose;
219 g_object_class_install_property (gobject_class,
221 g_param_spec_string ("location", "Location",
222 "Location to read from", "",
223 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
224 g_object_class_install_property (gobject_class,
226 g_param_spec_string ("user-agent", "User-Agent",
227 "Value of the User-Agent HTTP request header field",
228 DEFAULT_USER_AGENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
229 g_object_class_install_property (gobject_class,
230 PROP_AUTOMATIC_REDIRECT,
231 g_param_spec_boolean ("automatic-redirect", "automatic-redirect",
232 "Automatically follow HTTP redirects (HTTP Status Code 3xx)",
233 TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
234 g_object_class_install_property (gobject_class,
236 g_param_spec_string ("proxy", "Proxy",
237 "HTTP proxy server URI", "",
238 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
239 g_object_class_install_property (gobject_class,
241 g_param_spec_string ("user-id", "user-id",
242 "HTTP location URI user id for authentication", "",
243 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
244 g_object_class_install_property (gobject_class, PROP_USER_PW,
245 g_param_spec_string ("user-pw", "user-pw",
246 "HTTP location URI user password for authentication", "",
247 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
248 g_object_class_install_property (gobject_class, PROP_PROXY_ID,
249 g_param_spec_string ("proxy-id", "proxy-id",
250 "HTTP proxy URI user id for authentication", "",
251 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
252 g_object_class_install_property (gobject_class, PROP_PROXY_PW,
253 g_param_spec_string ("proxy-pw", "proxy-pw",
254 "HTTP proxy URI user password for authentication", "",
255 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
256 g_object_class_install_property (gobject_class, PROP_COOKIES,
257 g_param_spec_boxed ("cookies", "Cookies", "HTTP request cookies",
258 G_TYPE_STRV, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
259 g_object_class_install_property (gobject_class, PROP_IS_LIVE,
260 g_param_spec_boolean ("is-live", "is-live", "Act like a live source",
261 FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
262 g_object_class_install_property (gobject_class, PROP_TIMEOUT,
263 g_param_spec_uint ("timeout", "timeout",
264 "Value in seconds to timeout a blocking I/O (0 = No timeout).", 0,
265 3600, DEFAULT_TIMEOUT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
266 g_object_class_install_property (gobject_class, PROP_EXTRA_HEADERS,
267 g_param_spec_boxed ("extra-headers", "Extra Headers",
268 "Extra headers to append to the HTTP request",
269 GST_TYPE_STRUCTURE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
270 g_object_class_install_property (gobject_class, PROP_IRADIO_MODE,
271 g_param_spec_boolean ("iradio-mode", "iradio-mode",
272 "Enable internet radio mode (ask server to send shoutcast/icecast "
273 "metadata interleaved with the actual stream data)",
274 DEFAULT_IRADIO_MODE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
277 * GstSoupHTTPSrc::http-log-level:
279 * If set and > 0, captures and dumps HTTP session data as
280 * log messages if log level >= GST_LEVEL_TRACE
284 g_object_class_install_property (gobject_class, PROP_SOUP_LOG_LEVEL,
285 g_param_spec_enum ("http-log-level", "HTTP log level",
286 "Set log level for soup's HTTP session log",
287 SOUP_TYPE_LOGGER_LOG_LEVEL, DEFAULT_SOUP_LOG_LEVEL,
288 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
291 * GstSoupHTTPSrc::compress:
293 * If set to %TRUE, souphttpsrc will automatically handle gzip
294 * and deflate Content-Encodings. This does not make much difference
295 * and causes more load for normal media files, but makes a real
296 * difference in size for plaintext files.
300 g_object_class_install_property (gobject_class, PROP_COMPRESS,
301 g_param_spec_boolean ("compress", "Compress",
302 "Allow compressed content encodings",
303 DEFAULT_COMPRESS, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
306 * GstSoupHTTPSrc::keep-alive:
308 * If set to %TRUE, souphttpsrc will keep alive connections when being
309 * set to READY state and only will close connections when connecting
310 * to a different server or when going to NULL state..
314 g_object_class_install_property (gobject_class, PROP_KEEP_ALIVE,
315 g_param_spec_boolean ("keep-alive", "keep-alive",
316 "Use HTTP persistent connections", DEFAULT_KEEP_ALIVE,
317 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
320 * GstSoupHTTPSrc::ssl-strict:
322 * If set to %TRUE, souphttpsrc will reject all SSL certificates that
323 * are considered invalid.
327 g_object_class_install_property (gobject_class, PROP_SSL_STRICT,
328 g_param_spec_boolean ("ssl-strict", "SSL Strict",
329 "Strict SSL certificate checking", DEFAULT_SSL_STRICT,
330 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
333 * GstSoupHTTPSrc::ssl-ca-file:
335 * A SSL anchor CA file that should be used for checking certificates
336 * instead of the system CA file.
338 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
339 * value will be ignored.
341 * Deprecated: Use #GstSoupHTTPSrc::tls-database property instead.
344 g_object_class_install_property (gobject_class, PROP_SSL_CA_FILE,
345 g_param_spec_string ("ssl-ca-file", "SSL CA File",
346 "Location of a SSL anchor CA file to use", DEFAULT_SSL_CA_FILE,
347 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
350 * GstSoupHTTPSrc::ssl-use-system-ca-file:
352 * If set to %TRUE, souphttpsrc will use the system's CA file for
353 * checking certificates, unless #GstSoupHTTPSrc::ssl-ca-file or
354 * #GstSoupHTTPSrc::tls-database are non-%NULL.
358 g_object_class_install_property (gobject_class, PROP_SSL_USE_SYSTEM_CA_FILE,
359 g_param_spec_boolean ("ssl-use-system-ca-file", "Use System CA File",
360 "Use system CA file", DEFAULT_SSL_USE_SYSTEM_CA_FILE,
361 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
364 * GstSoupHTTPSrc::tls-database:
366 * TLS database with anchor certificate authorities used to validate
367 * the server certificate.
369 * If this property is non-%NULL, #GstSoupHTTPSrc::ssl-use-system-ca-file
370 * and #GstSoupHTTPSrc::ssl-ca-file values will be ignored.
374 g_object_class_install_property (gobject_class, PROP_TLS_DATABASE,
375 g_param_spec_object ("tls-database", "TLS database",
376 "TLS database with anchor certificate authorities used to validate the server certificate",
377 G_TYPE_TLS_DATABASE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
380 * GstSoupHTTPSrc::tls-interaction:
382 * A #GTlsInteraction object to be used when the connection or certificate
383 * database need to interact with the user. This will be used to prompt the
384 * user for passwords or certificate where necessary.
388 g_object_class_install_property (gobject_class, PROP_TLS_INTERACTION,
389 g_param_spec_object ("tls-interaction", "TLS interaction",
390 "A GTlsInteraction object to be used when the connection or certificate database need to interact with the user.",
391 G_TYPE_TLS_INTERACTION, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
394 * GstSoupHTTPSrc::retries:
396 * Maximum number of retries until giving up.
400 g_object_class_install_property (gobject_class, PROP_RETRIES,
401 g_param_spec_int ("retries", "Retries",
402 "Maximum number of retries until giving up (-1=infinite)", -1,
403 G_MAXINT, DEFAULT_RETRIES,
404 G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
407 * GstSoupHTTPSrc::method
409 * The HTTP method to use when making a request
413 g_object_class_install_property (gobject_class, PROP_METHOD,
414 g_param_spec_string ("method", "HTTP method",
415 "The HTTP method to use (GET, HEAD, OPTIONS, etc)",
416 DEFAULT_SOUP_METHOD, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
418 gst_element_class_add_static_pad_template (gstelement_class, &srctemplate);
420 gst_element_class_set_static_metadata (gstelement_class, "HTTP client source",
422 "Receive data as a client over the network via HTTP using SOUP",
423 "Wouter Cloetens <wouter@mind.be>");
424 gstelement_class->change_state =
425 GST_DEBUG_FUNCPTR (gst_soup_http_src_change_state);
426 gstelement_class->set_context =
427 GST_DEBUG_FUNCPTR (gst_soup_http_src_set_context);
429 gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_soup_http_src_start);
430 gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_soup_http_src_stop);
431 gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock);
432 gstbasesrc_class->unlock_stop =
433 GST_DEBUG_FUNCPTR (gst_soup_http_src_unlock_stop);
434 gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_soup_http_src_get_size);
435 gstbasesrc_class->is_seekable =
436 GST_DEBUG_FUNCPTR (gst_soup_http_src_is_seekable);
437 gstbasesrc_class->do_seek = GST_DEBUG_FUNCPTR (gst_soup_http_src_do_seek);
438 gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_soup_http_src_query);
440 gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_soup_http_src_create);
442 GST_DEBUG_CATEGORY_INIT (souphttpsrc_debug, "souphttpsrc", 0,
447 gst_soup_http_src_reset (GstSoupHTTPSrc * src)
449 src->retry_count = 0;
450 src->have_size = FALSE;
451 src->got_headers = FALSE;
452 src->seekable = FALSE;
453 src->read_position = 0;
454 src->request_position = 0;
455 src->stop_position = -1;
456 src->content_size = 0;
457 src->have_body = FALSE;
459 src->reduce_blocksize_count = 0;
460 src->increase_blocksize_count = 0;
461 src->last_socket_read_time = 0;
463 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
464 if (src->dash_oldest_segment) {
465 g_free (src->dash_oldest_segment);
466 src->dash_oldest_segment = NULL;
468 if (src->dash_newest_segment) {
469 g_free (src->dash_newest_segment);
470 src->dash_newest_segment = NULL;
475 g_cancellable_reset (src->cancellable);
476 g_mutex_lock (&src->mutex);
477 if (src->input_stream) {
478 g_object_unref (src->input_stream);
479 src->input_stream = NULL;
481 g_mutex_unlock (&src->mutex);
483 gst_caps_replace (&src->src_caps, NULL);
484 g_free (src->iradio_name);
485 src->iradio_name = NULL;
486 g_free (src->iradio_genre);
487 src->iradio_genre = NULL;
488 g_free (src->iradio_url);
489 src->iradio_url = NULL;
493 gst_soup_http_src_init (GstSoupHTTPSrc * src)
497 g_mutex_init (&src->mutex);
498 g_cond_init (&src->have_headers_cond);
499 src->cancellable = g_cancellable_new ();
500 src->location = NULL;
501 src->redirection_uri = NULL;
502 src->automatic_redirect = TRUE;
503 src->user_agent = g_strdup (DEFAULT_USER_AGENT);
506 src->proxy_id = NULL;
507 src->proxy_pw = NULL;
509 src->iradio_mode = DEFAULT_IRADIO_MODE;
511 src->external_session = NULL;
512 src->forced_external_session = FALSE;
514 src->timeout = DEFAULT_TIMEOUT;
515 src->log_level = DEFAULT_SOUP_LOG_LEVEL;
516 src->compress = DEFAULT_COMPRESS;
517 src->keep_alive = DEFAULT_KEEP_ALIVE;
518 src->ssl_strict = DEFAULT_SSL_STRICT;
519 src->ssl_use_system_ca_file = DEFAULT_SSL_USE_SYSTEM_CA_FILE;
520 src->tls_database = DEFAULT_TLS_DATABASE;
521 src->tls_interaction = DEFAULT_TLS_INTERACTION;
522 src->max_retries = DEFAULT_RETRIES;
523 src->method = DEFAULT_SOUP_METHOD;
524 src->minimum_blocksize = gst_base_src_get_blocksize (GST_BASE_SRC_CAST (src));
525 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
526 src->dash_oldest_segment = NULL;
527 src->dash_newest_segment = NULL;
528 src->received_total = 0;
531 proxy = g_getenv ("http_proxy");
532 if (!gst_soup_http_src_set_proxy (src, proxy)) {
533 GST_WARNING_OBJECT (src,
534 "The proxy in the http_proxy env var (\"%s\") cannot be parsed.",
538 gst_base_src_set_automatic_eos (GST_BASE_SRC (src), FALSE);
540 gst_soup_http_src_reset (src);
544 gst_soup_http_src_dispose (GObject * gobject)
546 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
548 GST_DEBUG_OBJECT (src, "dispose");
550 gst_soup_http_src_session_close (src);
552 if (src->external_session) {
553 g_object_unref (src->external_session);
554 src->external_session = NULL;
557 G_OBJECT_CLASS (parent_class)->dispose (gobject);
561 gst_soup_http_src_finalize (GObject * gobject)
563 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (gobject);
565 GST_DEBUG_OBJECT (src, "finalize");
567 g_mutex_clear (&src->mutex);
568 g_cond_clear (&src->have_headers_cond);
569 g_object_unref (src->cancellable);
570 g_free (src->location);
571 g_free (src->redirection_uri);
572 g_free (src->user_agent);
573 if (src->proxy != NULL) {
574 soup_uri_free (src->proxy);
576 g_free (src->user_id);
577 g_free (src->user_pw);
578 g_free (src->proxy_id);
579 g_free (src->proxy_pw);
580 g_strfreev (src->cookies);
582 if (src->extra_headers) {
583 gst_structure_free (src->extra_headers);
584 src->extra_headers = NULL;
587 g_free (src->ssl_ca_file);
589 if (src->tls_database)
590 g_object_unref (src->tls_database);
591 g_free (src->method);
593 if (src->tls_interaction)
594 g_object_unref (src->tls_interaction);
596 G_OBJECT_CLASS (parent_class)->finalize (gobject);
600 gst_soup_http_src_set_property (GObject * object, guint prop_id,
601 const GValue * value, GParamSpec * pspec)
603 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
608 const gchar *location;
610 location = g_value_get_string (value);
612 if (location == NULL) {
613 GST_WARNING ("location property cannot be NULL");
616 if (!gst_soup_http_src_set_location (src, location, NULL)) {
617 GST_WARNING ("badly formatted location");
622 case PROP_USER_AGENT:
623 g_free (src->user_agent);
624 src->user_agent = g_value_dup_string (value);
626 case PROP_IRADIO_MODE:
627 src->iradio_mode = g_value_get_boolean (value);
629 case PROP_AUTOMATIC_REDIRECT:
630 src->automatic_redirect = g_value_get_boolean (value);
636 proxy = g_value_get_string (value);
637 if (!gst_soup_http_src_set_proxy (src, proxy)) {
638 GST_WARNING ("badly formatted proxy URI");
644 g_strfreev (src->cookies);
645 src->cookies = g_strdupv (g_value_get_boxed (value));
648 gst_base_src_set_live (GST_BASE_SRC (src), g_value_get_boolean (value));
651 g_free (src->user_id);
652 src->user_id = g_value_dup_string (value);
655 g_free (src->user_pw);
656 src->user_pw = g_value_dup_string (value);
659 g_free (src->proxy_id);
660 src->proxy_id = g_value_dup_string (value);
663 g_free (src->proxy_pw);
664 src->proxy_pw = g_value_dup_string (value);
667 src->timeout = g_value_get_uint (value);
669 case PROP_EXTRA_HEADERS:{
670 const GstStructure *s = gst_value_get_structure (value);
672 if (src->extra_headers)
673 gst_structure_free (src->extra_headers);
675 src->extra_headers = s ? gst_structure_copy (s) : NULL;
678 case PROP_SOUP_LOG_LEVEL:
679 src->log_level = g_value_get_enum (value);
682 src->compress = g_value_get_boolean (value);
684 case PROP_KEEP_ALIVE:
685 src->keep_alive = g_value_get_boolean (value);
687 case PROP_SSL_STRICT:
688 src->ssl_strict = g_value_get_boolean (value);
690 case PROP_SSL_CA_FILE:
691 g_free (src->ssl_ca_file);
692 src->ssl_ca_file = g_value_dup_string (value);
694 case PROP_SSL_USE_SYSTEM_CA_FILE:
695 src->ssl_use_system_ca_file = g_value_get_boolean (value);
697 case PROP_TLS_DATABASE:
698 g_clear_object (&src->tls_database);
699 src->tls_database = g_value_dup_object (value);
701 case PROP_TLS_INTERACTION:
702 g_clear_object (&src->tls_interaction);
703 src->tls_interaction = g_value_dup_object (value);
706 src->max_retries = g_value_get_int (value);
709 g_free (src->method);
710 src->method = g_value_dup_string (value);
713 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
721 gst_soup_http_src_get_property (GObject * object, guint prop_id,
722 GValue * value, GParamSpec * pspec)
724 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (object);
728 g_value_set_string (value, src->location);
730 case PROP_USER_AGENT:
731 g_value_set_string (value, src->user_agent);
733 case PROP_AUTOMATIC_REDIRECT:
734 g_value_set_boolean (value, src->automatic_redirect);
737 if (src->proxy == NULL)
738 g_value_set_static_string (value, "");
740 char *proxy = soup_uri_to_string (src->proxy, FALSE);
741 g_value_set_string (value, proxy);
746 g_value_set_boxed (value, g_strdupv (src->cookies));
749 g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (src)));
751 case PROP_IRADIO_MODE:
752 g_value_set_boolean (value, src->iradio_mode);
755 g_value_set_string (value, src->user_id);
758 g_value_set_string (value, src->user_pw);
761 g_value_set_string (value, src->proxy_id);
764 g_value_set_string (value, src->proxy_pw);
767 g_value_set_uint (value, src->timeout);
769 case PROP_EXTRA_HEADERS:
770 gst_value_set_structure (value, src->extra_headers);
772 case PROP_SOUP_LOG_LEVEL:
773 g_value_set_enum (value, src->log_level);
776 g_value_set_boolean (value, src->compress);
778 case PROP_KEEP_ALIVE:
779 g_value_set_boolean (value, src->keep_alive);
781 case PROP_SSL_STRICT:
782 g_value_set_boolean (value, src->ssl_strict);
784 case PROP_SSL_CA_FILE:
785 g_value_set_string (value, src->ssl_ca_file);
787 case PROP_SSL_USE_SYSTEM_CA_FILE:
788 g_value_set_boolean (value, src->ssl_use_system_ca_file);
790 case PROP_TLS_DATABASE:
791 g_value_set_object (value, src->tls_database);
793 case PROP_TLS_INTERACTION:
794 g_value_set_object (value, src->tls_interaction);
797 g_value_set_int (value, src->max_retries);
800 g_value_set_string (value, src->method);
803 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
809 gst_soup_http_src_unicodify (const gchar * str)
811 const gchar *env_vars[] = { "GST_ICY_TAG_ENCODING",
812 "GST_TAG_ENCODING", NULL
815 return gst_tag_freeform_string_to_utf8 (str, -1, env_vars);
819 gst_soup_http_src_cancel_message (GstSoupHTTPSrc * src)
821 g_cancellable_cancel (src->cancellable);
822 g_cond_signal (&src->have_headers_cond);
826 gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src, guint64 offset,
832 soup_message_headers_remove (src->msg->request_headers, "Range");
834 /* This changes are needed to enable Seekable Contents from server.
835 We have observed that , for few specific networks ( VODAFONE ) , without theabove headers ,
836 Youtube is sending non-seekable contents to the Client. */
837 #ifndef TIZEN_FEATURE_SOUP_MODIFICATION
838 if (offset || stop_offset != -1)
841 if (stop_offset != -1) {
842 g_assert (offset != stop_offset);
844 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-%"
845 G_GUINT64_FORMAT, offset, (stop_offset > 0) ? stop_offset - 1 :
848 rc = g_snprintf (buf, sizeof (buf), "bytes=%" G_GUINT64_FORMAT "-",
851 if (rc > sizeof (buf) || rc < 0)
853 soup_message_headers_append (src->msg->request_headers, "Range", buf);
855 src->read_position = offset;
860 _append_extra_header (GQuark field_id, const GValue * value, gpointer user_data)
862 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (user_data);
863 const gchar *field_name = g_quark_to_string (field_id);
864 gchar *field_content = NULL;
866 if (G_VALUE_TYPE (value) == G_TYPE_STRING) {
867 field_content = g_value_dup_string (value);
869 GValue dest = { 0, };
871 g_value_init (&dest, G_TYPE_STRING);
872 if (g_value_transform (value, &dest)) {
873 field_content = g_value_dup_string (&dest);
877 if (field_content == NULL) {
878 GST_ERROR_OBJECT (src, "extra-headers field '%s' contains no value "
879 "or can't be converted to a string", field_name);
883 GST_DEBUG_OBJECT (src, "Appending extra header: \"%s: %s\"", field_name,
885 soup_message_headers_append (src->msg->request_headers, field_name,
888 g_free (field_content);
894 _append_extra_headers (GQuark field_id, const GValue * value,
897 if (G_VALUE_TYPE (value) == GST_TYPE_ARRAY) {
898 guint n = gst_value_array_get_size (value);
901 for (i = 0; i < n; i++) {
902 const GValue *v = gst_value_array_get_value (value, i);
904 if (!_append_extra_header (field_id, v, user_data))
907 } else if (G_VALUE_TYPE (value) == GST_TYPE_LIST) {
908 guint n = gst_value_list_get_size (value);
911 for (i = 0; i < n; i++) {
912 const GValue *v = gst_value_list_get_value (value, i);
914 if (!_append_extra_header (field_id, v, user_data))
918 return _append_extra_header (field_id, value, user_data);
926 gst_soup_http_src_add_extra_headers (GstSoupHTTPSrc * src)
928 if (!src->extra_headers)
931 return gst_structure_foreach (src->extra_headers, _append_extra_headers, src);
935 gst_soup_http_src_session_open (GstSoupHTTPSrc * src)
938 GST_DEBUG_OBJECT (src, "Session is already open");
942 if (!src->location) {
943 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (_("No URL set.")),
944 ("Missing location property"));
950 gboolean can_share = (src->timeout == DEFAULT_TIMEOUT)
951 && (src->ssl_strict == DEFAULT_SSL_STRICT)
952 && (src->tls_interaction == NULL) && (src->proxy == NULL)
953 && (src->tls_database == DEFAULT_TLS_DATABASE)
954 && (src->ssl_ca_file == DEFAULT_SSL_CA_FILE)
955 && (src->ssl_use_system_ca_file == DEFAULT_SSL_USE_SYSTEM_CA_FILE);
957 query = gst_query_new_context (GST_SOUP_SESSION_CONTEXT);
958 if (gst_pad_peer_query (GST_BASE_SRC_PAD (src), query)) {
961 gst_query_parse_context (query, &context);
962 gst_element_set_context (GST_ELEMENT_CAST (src), context);
967 gst_message_new_need_context (GST_OBJECT_CAST (src),
968 GST_SOUP_SESSION_CONTEXT);
969 gst_element_post_message (GST_ELEMENT_CAST (src), message);
971 gst_query_unref (query);
973 GST_OBJECT_LOCK (src);
974 if (src->external_session && (can_share || src->forced_external_session)) {
975 GST_DEBUG_OBJECT (src, "Using external session %p",
976 src->external_session);
977 src->session = g_object_ref (src->external_session);
978 src->session_is_shared = TRUE;
980 GST_DEBUG_OBJECT (src, "Creating session (can share %d)", can_share);
982 /* We explicitly set User-Agent to NULL here and overwrite it per message
983 * to be able to have the same session with different User-Agents per
985 if (src->proxy == NULL) {
987 soup_session_new_with_options (SOUP_SESSION_USER_AGENT,
988 NULL, SOUP_SESSION_TIMEOUT, src->timeout,
989 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
990 SOUP_SESSION_TLS_INTERACTION, src->tls_interaction, NULL);
993 soup_session_new_with_options (SOUP_SESSION_PROXY_URI, src->proxy,
994 SOUP_SESSION_TIMEOUT, src->timeout,
995 SOUP_SESSION_SSL_STRICT, src->ssl_strict,
996 SOUP_SESSION_USER_AGENT, NULL,
997 SOUP_SESSION_TLS_INTERACTION, src->tls_interaction, NULL);
1001 gst_soup_util_log_setup (src->session, src->log_level,
1003 soup_session_add_feature_by_type (src->session,
1004 SOUP_TYPE_CONTENT_DECODER);
1005 soup_session_add_feature_by_type (src->session, SOUP_TYPE_COOKIE_JAR);
1008 GstContext *context;
1009 GstMessage *message;
1012 GST_DEBUG_OBJECT (src, "Sharing session %p", src->session);
1013 src->session_is_shared = TRUE;
1015 /* Unset the limit the number of maximum allowed connection */
1016 g_object_set (src->session, SOUP_SESSION_MAX_CONNS, G_MAXINT,
1017 SOUP_SESSION_MAX_CONNS_PER_HOST, G_MAXINT, NULL);
1019 context = gst_context_new (GST_SOUP_SESSION_CONTEXT, TRUE);
1020 s = gst_context_writable_structure (context);
1021 gst_structure_set (s, "session", SOUP_TYPE_SESSION, src->session,
1022 "force", G_TYPE_BOOLEAN, FALSE, NULL);
1024 gst_object_ref (src->session);
1025 GST_OBJECT_UNLOCK (src);
1026 gst_element_set_context (GST_ELEMENT_CAST (src), context);
1028 gst_message_new_have_context (GST_OBJECT_CAST (src), context);
1029 gst_element_post_message (GST_ELEMENT_CAST (src), message);
1030 GST_OBJECT_LOCK (src);
1031 gst_object_unref (src->session);
1033 src->session_is_shared = FALSE;
1038 if (!src->session) {
1039 GST_ELEMENT_ERROR (src, LIBRARY, INIT,
1040 (NULL), ("Failed to create session"));
1041 GST_OBJECT_UNLOCK (src);
1045 g_signal_connect (src->session, "authenticate",
1046 G_CALLBACK (gst_soup_http_src_authenticate_cb), src);
1048 if (!src->session_is_shared) {
1049 if (src->tls_database)
1050 g_object_set (src->session, "tls-database", src->tls_database, NULL);
1051 else if (src->ssl_ca_file)
1052 g_object_set (src->session, "ssl-ca-file", src->ssl_ca_file, NULL);
1054 g_object_set (src->session, "ssl-use-system-ca-file",
1055 src->ssl_use_system_ca_file, NULL);
1057 GST_OBJECT_UNLOCK (src);
1059 GST_DEBUG_OBJECT (src, "Re-using session");
1066 gst_soup_http_src_session_close (GstSoupHTTPSrc * src)
1068 GST_DEBUG_OBJECT (src, "Closing session");
1070 g_mutex_lock (&src->mutex);
1072 soup_session_cancel_message (src->session, src->msg, SOUP_STATUS_CANCELLED);
1073 g_object_unref (src->msg);
1078 if (!src->session_is_shared)
1079 soup_session_abort (src->session);
1080 g_signal_handlers_disconnect_by_func (src->session,
1081 G_CALLBACK (gst_soup_http_src_authenticate_cb), src);
1082 g_object_unref (src->session);
1083 src->session = NULL;
1086 g_mutex_unlock (&src->mutex);
1090 gst_soup_http_src_authenticate_cb (SoupSession * session, SoupMessage * msg,
1091 SoupAuth * auth, gboolean retrying, GstSoupHTTPSrc * src)
1093 /* Might be from another user of the shared session */
1094 if (!GST_IS_SOUP_HTTP_SRC (src) || msg != src->msg)
1098 /* First time authentication only, if we fail and are called again with retry true fall through */
1099 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED) {
1100 if (src->user_id && src->user_pw)
1101 soup_auth_authenticate (auth, src->user_id, src->user_pw);
1102 } else if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1103 if (src->proxy_id && src->proxy_pw)
1104 soup_auth_authenticate (auth, src->proxy_id, src->proxy_pw);
1110 insert_http_header (const gchar * name, const gchar * value, gpointer user_data)
1112 GstStructure *headers = user_data;
1115 if (!g_utf8_validate (name, -1, NULL) || !g_utf8_validate (value, -1, NULL))
1118 gv = gst_structure_get_value (headers, name);
1119 if (gv && GST_VALUE_HOLDS_ARRAY (gv)) {
1120 GValue v = G_VALUE_INIT;
1122 g_value_init (&v, G_TYPE_STRING);
1123 g_value_set_string (&v, value);
1124 gst_value_array_append_value ((GValue *) gv, &v);
1126 } else if (gv && G_VALUE_HOLDS_STRING (gv)) {
1127 GValue arr = G_VALUE_INIT;
1128 GValue v = G_VALUE_INIT;
1129 const gchar *old_value = g_value_get_string (gv);
1131 g_value_init (&arr, GST_TYPE_ARRAY);
1132 g_value_init (&v, G_TYPE_STRING);
1133 g_value_set_string (&v, old_value);
1134 gst_value_array_append_value (&arr, &v);
1135 g_value_set_string (&v, value);
1136 gst_value_array_append_value (&arr, &v);
1138 gst_structure_set_value (headers, name, &arr);
1140 g_value_unset (&arr);
1142 gst_structure_set (headers, name, G_TYPE_STRING, value, NULL);
1146 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1148 gst_soup_http_src_headers_foreach (const gchar * name, const gchar * val,
1151 GST_INFO_OBJECT (src, " %s: %s", name, val);
1153 if (g_ascii_strcasecmp (name, "Dash-Oldest-Segment") == 0) {
1155 GstSoupHTTPSrc * tmp = src;
1156 tmp->dash_oldest_segment = g_strdup (val);
1157 GST_INFO_OBJECT (src, "Dash-Oldest-Segment set as %s ", tmp->dash_oldest_segment);
1159 } else if (g_ascii_strcasecmp (name, "Dash-Newest-Segment") == 0) {
1161 GstSoupHTTPSrc * tmp = src;
1162 tmp->dash_newest_segment = g_strdup (val);
1163 GST_INFO_OBJECT (src, "Dash-Newest-Segment set as %s ", tmp->dash_newest_segment);
1169 static GstFlowReturn
1170 gst_soup_http_src_got_headers (GstSoupHTTPSrc * src, SoupMessage * msg)
1173 GstTagList *tag_list;
1174 GstBaseSrc *basesrc;
1176 GHashTable *params = NULL;
1177 GstEvent *http_headers_event;
1178 GstStructure *http_headers, *headers;
1179 const gchar *accept_ranges;
1180 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1181 gint64 start = 0, stop = 0, total = 0;
1184 GST_INFO_OBJECT (src, "got headers : %d", msg->status_code);
1185 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1186 soup_message_headers_foreach (msg->response_headers,
1187 gst_soup_http_src_headers_foreach, src);
1189 if (msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED &&
1190 src->proxy_id && src->proxy_pw) {
1191 /* wait for authenticate callback */
1195 http_headers = gst_structure_new_empty ("http-headers");
1196 gst_structure_set (http_headers, "uri", G_TYPE_STRING, src->location,
1197 "http-status-code", G_TYPE_UINT, msg->status_code, NULL);
1198 if (src->redirection_uri)
1199 gst_structure_set (http_headers, "redirection-uri", G_TYPE_STRING,
1200 src->redirection_uri, NULL);
1201 headers = gst_structure_new_empty ("request-headers");
1202 soup_message_headers_foreach (msg->request_headers, insert_http_header,
1204 gst_structure_set (http_headers, "request-headers", GST_TYPE_STRUCTURE,
1206 gst_structure_free (headers);
1207 headers = gst_structure_new_empty ("response-headers");
1208 soup_message_headers_foreach (msg->response_headers, insert_http_header,
1210 gst_structure_set (http_headers, "response-headers", GST_TYPE_STRUCTURE,
1212 gst_structure_free (headers);
1214 gst_element_post_message (GST_ELEMENT_CAST (src),
1215 gst_message_new_element (GST_OBJECT_CAST (src),
1216 gst_structure_copy (http_headers)));
1218 if (msg->status_code == SOUP_STATUS_UNAUTHORIZED) {
1219 /* force an error */
1220 gst_structure_free (http_headers);
1221 return gst_soup_http_src_parse_status (msg, src);
1224 src->got_headers = TRUE;
1225 g_cond_broadcast (&src->have_headers_cond);
1227 http_headers_event =
1228 gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_STICKY, http_headers);
1229 gst_event_replace (&src->http_headers_event, http_headers_event);
1230 gst_event_unref (http_headers_event);
1232 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1233 /* Parse DLNA OP CODE */
1234 if ((value = soup_message_headers_get_one
1235 (msg->response_headers, "contentFeatures.dlna.org")) != NULL) {
1236 gchar **token = NULL;
1239 GST_DEBUG_OBJECT (src, "DLNA server response");
1241 token = g_strsplit (value, ";", 0);
1242 for (ptr = token ; *ptr ; ptr++) {
1244 gchar *op_code = NULL;
1249 tmp = g_ascii_strup (*ptr, strlen (*ptr));
1250 if (!strstr (tmp, "DLNA.ORG_OP")) {
1257 op_code = strchr (*ptr, '=');
1261 src->dlna_opt = (atoi (op_code) / 10 << 1) | (atoi (op_code) % 10);
1262 GST_DEBUG_OBJECT (src, "dlna op code: %s (0x%X)", op_code, src->dlna_opt);
1270 /* Parse Content-Length. */
1271 if (soup_message_headers_get_encoding (msg->response_headers) ==
1272 SOUP_ENCODING_CONTENT_LENGTH) {
1273 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1274 if (msg->status_code == SOUP_STATUS_PARTIAL_CONTENT) {
1275 newsize = src->request_position +
1276 soup_message_headers_get_content_length (msg->response_headers);
1278 if (soup_message_headers_get_content_range(msg->response_headers, &start, &stop, &total) && (total > 0)) {
1279 GST_DEBUG_OBJECT (src, "get range header : %" G_GINT64_FORMAT
1280 "~%" G_GINT64_FORMAT"/%"G_GINT64_FORMAT, start, stop, total);
1281 newsize = (guint64)total;
1283 if ((src->have_size) && (src->content_size <= src->request_position)) {
1284 newsize = src->content_size;
1286 newsize = soup_message_headers_get_content_length (msg->response_headers);
1291 newsize = src->request_position +
1292 soup_message_headers_get_content_length (msg->response_headers);
1294 if (!src->have_size || (src->content_size != newsize)) {
1295 src->content_size = newsize;
1296 src->have_size = TRUE;
1297 src->seekable = TRUE;
1298 GST_DEBUG_OBJECT (src, "size = %" G_GUINT64_FORMAT, src->content_size);
1300 basesrc = GST_BASE_SRC_CAST (src);
1301 basesrc->segment.duration = src->content_size;
1302 gst_element_post_message (GST_ELEMENT (src),
1303 gst_message_new_duration_changed (GST_OBJECT (src)));
1307 /* If the server reports Accept-Ranges: none we don't have to try
1308 * doing range requests at all
1310 if ((accept_ranges =
1311 soup_message_headers_get_one (msg->response_headers,
1312 "Accept-Ranges"))) {
1313 if (g_ascii_strcasecmp (accept_ranges, "none") == 0)
1314 src->seekable = FALSE;
1316 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1317 else if (src->dlna_opt & DLNA_OP_BYTE_SEEK) {
1318 if (src->have_size) {
1319 GST_DEBUG_OBJECT (src, "DLNA server is seekable");
1320 src->seekable = TRUE;
1323 /* The Range request header is always included.
1324 * @ref gst_soup_http_src_add_range_header() */
1325 else if ((msg->status_code == SOUP_STATUS_OK) &&
1326 (soup_message_headers_get_content_range (msg->response_headers, &start, &stop, &total) == FALSE)) {
1327 GST_DEBUG_OBJECT (src, "there is no accept range header");
1328 src->seekable = FALSE;
1333 tag_list = gst_tag_list_new_empty ();
1336 soup_message_headers_get_one (msg->response_headers,
1337 "icy-metaint")) != NULL) {
1340 if (g_utf8_validate (value, -1, NULL)) {
1341 icy_metaint = atoi (value);
1343 GST_DEBUG_OBJECT (src, "icy-metaint: %s (parsed: %d)", value,
1345 if (icy_metaint > 0) {
1347 gst_caps_unref (src->src_caps);
1349 src->src_caps = gst_caps_new_simple ("application/x-icy",
1350 "metadata-interval", G_TYPE_INT, icy_metaint, NULL);
1352 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1357 soup_message_headers_get_content_type (msg->response_headers,
1358 ¶ms)) != NULL) {
1359 if (!g_utf8_validate (value, -1, NULL)) {
1360 GST_WARNING_OBJECT (src, "Content-Type is invalid UTF-8");
1361 } else if (g_ascii_strcasecmp (value, "audio/L16") == 0) {
1366 GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
1368 if (src->src_caps) {
1369 gst_caps_unref (src->src_caps);
1370 src->src_caps = NULL;
1373 param = g_hash_table_lookup (params, "channels");
1374 if (param != NULL) {
1375 guint64 val = g_ascii_strtoull (param, NULL, 10);
1382 param = g_hash_table_lookup (params, "rate");
1383 if (param != NULL) {
1384 guint64 val = g_ascii_strtoull (param, NULL, 10);
1391 if (rate > 0 && channels > 0) {
1392 src->src_caps = gst_caps_new_simple ("audio/x-unaligned-raw",
1393 "format", G_TYPE_STRING, "S16BE",
1394 "layout", G_TYPE_STRING, "interleaved",
1395 "channels", G_TYPE_INT, channels, "rate", G_TYPE_INT, rate, NULL);
1397 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1400 GST_DEBUG_OBJECT (src, "Content-Type: %s", value);
1402 /* Set the Content-Type field on the caps */
1403 if (src->src_caps) {
1404 src->src_caps = gst_caps_make_writable (src->src_caps);
1405 gst_caps_set_simple (src->src_caps, "content-type", G_TYPE_STRING,
1407 gst_base_src_set_caps (GST_BASE_SRC (src), src->src_caps);
1413 g_hash_table_destroy (params);
1416 soup_message_headers_get_one (msg->response_headers,
1417 "icy-name")) != NULL) {
1418 if (g_utf8_validate (value, -1, NULL)) {
1419 g_free (src->iradio_name);
1420 src->iradio_name = gst_soup_http_src_unicodify (value);
1421 if (src->iradio_name) {
1422 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_ORGANIZATION,
1423 src->iradio_name, NULL);
1428 soup_message_headers_get_one (msg->response_headers,
1429 "icy-genre")) != NULL) {
1430 if (g_utf8_validate (value, -1, NULL)) {
1431 g_free (src->iradio_genre);
1432 src->iradio_genre = gst_soup_http_src_unicodify (value);
1433 if (src->iradio_genre) {
1434 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_GENRE,
1435 src->iradio_genre, NULL);
1439 if ((value = soup_message_headers_get_one (msg->response_headers, "icy-url"))
1441 if (g_utf8_validate (value, -1, NULL)) {
1442 g_free (src->iradio_url);
1443 src->iradio_url = gst_soup_http_src_unicodify (value);
1444 if (src->iradio_url) {
1445 gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE, GST_TAG_LOCATION,
1446 src->iradio_url, NULL);
1450 if (!gst_tag_list_is_empty (tag_list)) {
1451 GST_DEBUG_OBJECT (src,
1452 "calling gst_element_found_tags with %" GST_PTR_FORMAT, tag_list);
1453 gst_pad_push_event (GST_BASE_SRC_PAD (src), gst_event_new_tag (tag_list));
1455 gst_tag_list_unref (tag_list);
1458 /* Handle HTTP errors. */
1459 return gst_soup_http_src_parse_status (msg, src);
1463 gst_soup_http_src_alloc_buffer (GstSoupHTTPSrc * src)
1465 GstBaseSrc *basesrc = GST_BASE_SRC_CAST (src);
1469 rc = GST_BASE_SRC_CLASS (parent_class)->alloc (basesrc, -1,
1470 basesrc->blocksize, &gstbuf);
1471 if (G_UNLIKELY (rc != GST_FLOW_OK)) {
1478 #define SOUP_HTTP_SRC_ERROR(src,soup_msg,cat,code,error_message) \
1480 GST_ELEMENT_ERROR_WITH_DETAILS ((src), cat, code, ("%s", error_message), \
1481 ("%s (%d), URL: %s, Redirect to: %s", (soup_msg)->reason_phrase, \
1482 (soup_msg)->status_code, (src)->location, GST_STR_NULL ((src)->redirection_uri)), \
1483 ("http-status-code", G_TYPE_UINT, (soup_msg)->status_code, \
1484 "http-redirect-uri", G_TYPE_STRING, GST_STR_NULL ((src)->redirection_uri), NULL)); \
1487 static GstFlowReturn
1488 gst_soup_http_src_parse_status (SoupMessage * msg, GstSoupHTTPSrc * src)
1490 if (msg->method == SOUP_METHOD_HEAD) {
1491 if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code))
1492 GST_DEBUG_OBJECT (src, "Ignoring error %d during HEAD request",
1497 if (SOUP_STATUS_IS_TRANSPORT_ERROR (msg->status_code)) {
1498 switch (msg->status_code) {
1499 case SOUP_STATUS_CANT_RESOLVE:
1500 case SOUP_STATUS_CANT_RESOLVE_PROXY:
1501 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_FOUND,
1502 _("Could not resolve server name."));
1503 return GST_FLOW_ERROR;
1504 case SOUP_STATUS_CANT_CONNECT:
1505 case SOUP_STATUS_CANT_CONNECT_PROXY:
1506 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1507 _("Could not establish connection to server."));
1508 return GST_FLOW_ERROR;
1509 case SOUP_STATUS_SSL_FAILED:
1510 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ,
1511 _("Secure connection setup failed."));
1512 return GST_FLOW_ERROR;
1513 case SOUP_STATUS_IO_ERROR:
1514 if (src->max_retries == -1 || src->retry_count < src->max_retries)
1515 return GST_FLOW_CUSTOM_ERROR;
1516 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1517 _("A network error occurred, or the server closed the connection "
1519 return GST_FLOW_ERROR;
1520 case SOUP_STATUS_MALFORMED:
1521 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, READ,
1522 _("Server sent bad data."));
1523 return GST_FLOW_ERROR;
1524 case SOUP_STATUS_CANCELLED:
1525 /* No error message when interrupted by program. */
1531 if (SOUP_STATUS_IS_CLIENT_ERROR (msg->status_code) ||
1532 SOUP_STATUS_IS_REDIRECTION (msg->status_code) ||
1533 SOUP_STATUS_IS_SERVER_ERROR (msg->status_code)) {
1534 const gchar *reason_phrase;
1536 reason_phrase = msg->reason_phrase;
1537 if (reason_phrase && !g_utf8_validate (reason_phrase, -1, NULL)) {
1538 GST_ERROR_OBJECT (src, "Invalid UTF-8 in reason");
1539 reason_phrase = "(invalid)";
1542 /* Report HTTP error. */
1544 /* when content_size is unknown and we have just finished receiving
1545 * a body message, requests that go beyond the content limits will result
1546 * in an error. Here we convert those to EOS */
1547 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1548 if (msg->status_code == SOUP_STATUS_REQUESTED_RANGE_NOT_SATISFIABLE &&
1549 ((src->have_body && !src->have_size) ||
1550 (src->have_size && src->request_position >= src->content_size))) {
1551 GST_DEBUG_OBJECT (src, "Requested range out of limits and received full "
1552 "body, returning EOS");
1553 return GST_FLOW_EOS;
1556 if (msg->status_code == SOUP_STATUS_REQUESTED_RANGE_NOT_SATISFIABLE &&
1557 src->have_body && !src->have_size) {
1558 GST_DEBUG_OBJECT (src, "Requested range out of limits and received full "
1559 "body, returning EOS");
1560 return GST_FLOW_EOS;
1564 /* FIXME: reason_phrase is not translated and not suitable for user
1565 * error dialog according to libsoup documentation.
1567 if (msg->status_code == SOUP_STATUS_NOT_FOUND) {
1568 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_FOUND, (reason_phrase));
1569 } else if (msg->status_code == SOUP_STATUS_UNAUTHORIZED
1570 || msg->status_code == SOUP_STATUS_PAYMENT_REQUIRED
1571 || msg->status_code == SOUP_STATUS_FORBIDDEN
1572 || msg->status_code == SOUP_STATUS_PROXY_AUTHENTICATION_REQUIRED) {
1573 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, NOT_AUTHORIZED, (reason_phrase));
1575 SOUP_HTTP_SRC_ERROR (src, msg, RESOURCE, OPEN_READ, (reason_phrase));
1577 return GST_FLOW_ERROR;
1584 gst_soup_http_src_restarted_cb (SoupMessage * msg, GstSoupHTTPSrc * src)
1586 if (soup_session_would_redirect (src->session, msg)) {
1587 src->redirection_uri =
1588 soup_uri_to_string (soup_message_get_uri (msg), FALSE);
1589 src->redirection_permanent =
1590 (msg->status_code == SOUP_STATUS_MOVED_PERMANENTLY);
1591 GST_DEBUG_OBJECT (src, "%u redirect to \"%s\" (permanent %d)",
1592 msg->status_code, src->redirection_uri, src->redirection_permanent);
1597 gst_soup_http_src_build_message (GstSoupHTTPSrc * src, const gchar * method)
1599 g_return_val_if_fail (src->msg == NULL, FALSE);
1601 src->msg = soup_message_new (method, src->location);
1603 GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
1604 ("Error parsing URL."), ("URL: %s", src->location));
1608 /* Duplicating the defaults of libsoup here. We don't want to set a
1609 * User-Agent in the session as each source might have its own User-Agent
1611 if (!src->user_agent || !*src->user_agent) {
1613 g_strdup_printf ("libsoup/%u.%u.%u", soup_get_major_version (),
1614 soup_get_minor_version (), soup_get_micro_version ());
1615 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1617 g_free (user_agent);
1618 } else if (g_str_has_suffix (src->user_agent, " ")) {
1619 gchar *user_agent = g_strdup_printf ("%slibsoup/%u.%u.%u", src->user_agent,
1620 soup_get_major_version (),
1621 soup_get_minor_version (), soup_get_micro_version ());
1622 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1624 g_free (user_agent);
1626 soup_message_headers_append (src->msg->request_headers, "User-Agent",
1630 if (!src->keep_alive) {
1631 soup_message_headers_append (src->msg->request_headers, "Connection",
1634 if (src->iradio_mode) {
1635 soup_message_headers_append (src->msg->request_headers, "icy-metadata",
1639 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1640 /* This changes are needed to enable Seekable Contents from server.
1641 We have observed that , for few specific networks ( VODAFONE ) , without theabove headers ,
1642 Youtube is sending non-seekable contents to the Client. */
1643 soup_message_headers_append (src->msg->request_headers, "Accept-Ranges","bytes");
1649 for (cookie = src->cookies; *cookie != NULL; cookie++) {
1650 soup_message_headers_append (src->msg->request_headers, "Cookie",
1656 soup_message_disable_feature (src->msg, SOUP_TYPE_CONTENT_DECODER);
1658 soup_message_set_flags (src->msg, SOUP_MESSAGE_OVERWRITE_CHUNKS |
1659 (src->automatic_redirect ? 0 : SOUP_MESSAGE_NO_REDIRECT));
1661 if (src->automatic_redirect) {
1662 g_signal_connect (src->msg, "restarted",
1663 G_CALLBACK (gst_soup_http_src_restarted_cb), src);
1666 gst_soup_http_src_add_range_header (src, src->request_position,
1667 src->stop_position);
1669 gst_soup_http_src_add_extra_headers (src);
1671 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1672 soup_message_headers_foreach (src->msg->request_headers,
1673 gst_soup_http_src_headers_foreach, src);
1680 static GstFlowReturn
1681 gst_soup_http_src_send_message (GstSoupHTTPSrc * src)
1684 GError *error = NULL;
1686 g_return_val_if_fail (src->msg != NULL, GST_FLOW_ERROR);
1687 g_assert (src->input_stream == NULL);
1690 soup_session_send (src->session, src->msg, src->cancellable, &error);
1692 if (g_cancellable_is_cancelled (src->cancellable)) {
1693 ret = GST_FLOW_FLUSHING;
1697 ret = gst_soup_http_src_got_headers (src, src->msg);
1698 if (ret != GST_FLOW_OK) {
1702 if (!src->input_stream) {
1703 GST_DEBUG_OBJECT (src, "Didn't get an input stream: %s", error->message);
1704 ret = GST_FLOW_ERROR;
1708 if (SOUP_STATUS_IS_SUCCESSFUL (src->msg->status_code)) {
1709 GST_DEBUG_OBJECT (src, "Successfully got a reply");
1711 /* FIXME - be more helpful to people debugging */
1712 ret = GST_FLOW_ERROR;
1717 g_error_free (error);
1721 static GstFlowReturn
1722 gst_soup_http_src_do_request (GstSoupHTTPSrc * src, const gchar * method)
1726 if (src->max_retries != -1 && src->retry_count > src->max_retries) {
1727 GST_DEBUG_OBJECT (src, "Max retries reached");
1728 return GST_FLOW_ERROR;
1732 /* EOS immediately if we have an empty segment */
1733 if (src->request_position == src->stop_position)
1734 return GST_FLOW_EOS;
1736 GST_LOG_OBJECT (src, "Running request for method: %s", method);
1738 /* Update the position if we are retrying */
1739 if (src->msg && src->request_position > 0) {
1740 gst_soup_http_src_add_range_header (src, src->request_position,
1741 src->stop_position);
1742 } else if (src->msg && src->request_position == 0)
1743 soup_message_headers_remove (src->msg->request_headers, "Range");
1745 /* add_range_header() has the side effect of setting read_position to
1746 * the requested position. This *needs* to be set regardless of having
1747 * a message or not. Failure to do so would result in calculation being
1748 * done with stale/wrong read position */
1749 src->read_position = src->request_position;
1752 if (!gst_soup_http_src_build_message (src, method)) {
1753 return GST_FLOW_ERROR;
1757 if (g_cancellable_is_cancelled (src->cancellable)) {
1758 GST_INFO_OBJECT (src, "interrupted");
1759 return GST_FLOW_FLUSHING;
1762 ret = gst_soup_http_src_send_message (src);
1764 /* Check if Range header was respected. */
1765 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1766 if (ret == GST_FLOW_OK && src->request_position > 0 &&
1767 (src->msg->status_code != SOUP_STATUS_PARTIAL_CONTENT) &&
1768 (src->request_position < src->content_size)) {
1770 if (ret == GST_FLOW_OK && src->request_position > 0 &&
1771 src->msg->status_code != SOUP_STATUS_PARTIAL_CONTENT) {
1773 src->seekable = FALSE;
1774 GST_ELEMENT_ERROR_WITH_DETAILS (src, RESOURCE, SEEK,
1775 (_("Server does not support seeking.")),
1776 ("Server does not accept Range HTTP header, URL: %s, Redirect to: %s",
1777 src->location, GST_STR_NULL (src->redirection_uri)),
1778 ("http-status-code", G_TYPE_UINT, src->msg->status_code,
1779 "http-redirection-uri", G_TYPE_STRING,
1780 GST_STR_NULL (src->redirection_uri), NULL));
1781 ret = GST_FLOW_ERROR;
1788 * Check if the bytes_read is above a certain threshold of the blocksize, if
1789 * that happens a few times in a row, increase the blocksize; Do the same in
1790 * the opposite direction to reduce the blocksize.
1793 gst_soup_http_src_check_update_blocksize (GstSoupHTTPSrc * src,
1796 guint blocksize = gst_base_src_get_blocksize (GST_BASE_SRC_CAST (src));
1798 gint64 time_since_last_read =
1799 g_get_monotonic_time () * GST_USECOND - src->last_socket_read_time;
1801 GST_LOG_OBJECT (src, "Checking to update blocksize. Read: %" G_GINT64_FORMAT
1802 " bytes, blocksize: %u bytes, time since last read: %" GST_TIME_FORMAT,
1803 bytes_read, blocksize, GST_TIME_ARGS (time_since_last_read));
1805 if (bytes_read >= blocksize * GROW_BLOCKSIZE_LIMIT
1806 && time_since_last_read <= GROW_TIME_LIMIT) {
1807 src->reduce_blocksize_count = 0;
1808 src->increase_blocksize_count++;
1810 if (src->increase_blocksize_count >= GROW_BLOCKSIZE_COUNT) {
1811 blocksize *= GROW_BLOCKSIZE_FACTOR;
1812 GST_DEBUG_OBJECT (src, "Increased blocksize to %u", blocksize);
1813 gst_base_src_set_blocksize (GST_BASE_SRC_CAST (src), blocksize);
1814 src->increase_blocksize_count = 0;
1816 } else if (bytes_read < blocksize * REDUCE_BLOCKSIZE_LIMIT
1817 || time_since_last_read > GROW_TIME_LIMIT) {
1818 src->reduce_blocksize_count++;
1819 src->increase_blocksize_count = 0;
1821 if (src->reduce_blocksize_count >= REDUCE_BLOCKSIZE_COUNT) {
1822 blocksize *= REDUCE_BLOCKSIZE_FACTOR;
1823 blocksize = MAX (blocksize, src->minimum_blocksize);
1824 GST_DEBUG_OBJECT (src, "Decreased blocksize to %u", blocksize);
1825 gst_base_src_set_blocksize (GST_BASE_SRC_CAST (src), blocksize);
1826 src->reduce_blocksize_count = 0;
1829 src->reduce_blocksize_count = src->increase_blocksize_count = 0;
1834 gst_soup_http_src_update_position (GstSoupHTTPSrc * src, gint64 bytes_read)
1836 GstBaseSrc *basesrc = GST_BASE_SRC_CAST (src);
1837 guint64 new_position;
1839 new_position = src->read_position + bytes_read;
1840 if (G_LIKELY (src->request_position == src->read_position))
1841 src->request_position = new_position;
1842 src->read_position = new_position;
1844 if (src->have_size) {
1845 if (new_position > src->content_size) {
1846 GST_DEBUG_OBJECT (src, "Got position previous estimated content size "
1847 "(%" G_GINT64_FORMAT " > %" G_GINT64_FORMAT ")", new_position,
1849 src->content_size = new_position;
1850 basesrc->segment.duration = src->content_size;
1851 gst_element_post_message (GST_ELEMENT (src),
1852 gst_message_new_duration_changed (GST_OBJECT (src)));
1853 } else if (new_position == src->content_size) {
1854 GST_DEBUG_OBJECT (src, "We're EOS now");
1859 static GstFlowReturn
1860 gst_soup_http_src_read_buffer (GstSoupHTTPSrc * src, GstBuffer ** outbuf)
1867 bsrc = GST_BASE_SRC_CAST (src);
1869 *outbuf = gst_soup_http_src_alloc_buffer (src);
1871 GST_WARNING_OBJECT (src, "Failed to allocate buffer");
1872 return GST_FLOW_ERROR;
1875 if (!gst_buffer_map (*outbuf, &mapinfo, GST_MAP_WRITE)) {
1876 GST_WARNING_OBJECT (src, "Failed to map buffer");
1877 return GST_FLOW_ERROR;
1881 g_input_stream_read (src->input_stream, mapinfo.data, mapinfo.size,
1882 src->cancellable, NULL);
1883 GST_DEBUG_OBJECT (src, "Read %" G_GSSIZE_FORMAT " bytes from http input",
1886 g_mutex_lock (&src->mutex);
1887 if (g_cancellable_is_cancelled (src->cancellable)) {
1888 gst_buffer_unmap (*outbuf, &mapinfo);
1889 gst_buffer_unref (*outbuf);
1890 g_mutex_unlock (&src->mutex);
1891 return GST_FLOW_FLUSHING;
1894 gst_buffer_unmap (*outbuf, &mapinfo);
1895 if (read_bytes > 0) {
1896 gst_buffer_set_size (*outbuf, read_bytes);
1897 GST_BUFFER_OFFSET (*outbuf) = bsrc->segment.position;
1899 gst_soup_http_src_update_position (src, read_bytes);
1900 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
1901 src->received_total += read_bytes;
1904 /* Got some data, reset retry counter */
1905 src->retry_count = 0;
1907 gst_soup_http_src_check_update_blocksize (src, read_bytes);
1909 src->last_socket_read_time = g_get_monotonic_time () * GST_USECOND;
1911 /* If we're at the end of a range request, read again to let libsoup
1912 * finalize the request. This allows to reuse the connection again later,
1913 * otherwise we would have to cancel the message and close the connection
1915 if (bsrc->segment.stop != -1
1916 && bsrc->segment.position + read_bytes >= bsrc->segment.stop) {
1919 g_object_unref (src->msg);
1921 src->have_body = TRUE;
1923 /* This should return immediately as we're at the end of the range */
1925 g_input_stream_read (src->input_stream, tmp, sizeof (tmp),
1926 src->cancellable, NULL);
1928 GST_ERROR_OBJECT (src,
1929 "Read %" G_GSIZE_FORMAT " bytes after end of range", read_bytes);
1932 gst_buffer_unref (*outbuf);
1933 if (read_bytes < 0 ||
1934 (src->have_size && src->read_position < src->content_size)) {
1935 /* Maybe the server disconnected, retry */
1936 ret = GST_FLOW_CUSTOM_ERROR;
1938 g_object_unref (src->msg);
1941 src->have_body = TRUE;
1944 g_mutex_unlock (&src->mutex);
1949 static GstFlowReturn
1950 gst_soup_http_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
1952 GstSoupHTTPSrc *src;
1953 GstFlowReturn ret = GST_FLOW_OK;
1954 GstEvent *http_headers_event = NULL;
1956 src = GST_SOUP_HTTP_SRC (psrc);
1959 g_mutex_lock (&src->mutex);
1961 /* Check for pending position change */
1962 if (src->request_position != src->read_position) {
1963 if (src->input_stream) {
1964 g_input_stream_close (src->input_stream, src->cancellable, NULL);
1965 g_object_unref (src->input_stream);
1966 src->input_stream = NULL;
1970 if (g_cancellable_is_cancelled (src->cancellable)) {
1971 ret = GST_FLOW_FLUSHING;
1972 g_mutex_unlock (&src->mutex);
1976 /* If we have no open connection to the server, start one */
1977 if (!src->input_stream) {
1980 gst_soup_http_src_do_request (src,
1981 src->method ? src->method : SOUP_METHOD_GET);
1982 http_headers_event = src->http_headers_event;
1983 src->http_headers_event = NULL;
1985 g_mutex_unlock (&src->mutex);
1987 if (ret == GST_FLOW_OK || ret == GST_FLOW_CUSTOM_ERROR) {
1988 if (http_headers_event) {
1989 gst_pad_push_event (GST_BASE_SRC_PAD (src), http_headers_event);
1990 http_headers_event = NULL;
1994 if (ret == GST_FLOW_OK)
1995 ret = gst_soup_http_src_read_buffer (src, outbuf);
1998 GST_DEBUG_OBJECT (src, "Returning %d %s", ret, gst_flow_get_name (ret));
1999 if (ret != GST_FLOW_OK) {
2000 if (http_headers_event)
2001 gst_event_unref (http_headers_event);
2003 g_mutex_lock (&src->mutex);
2004 if (src->input_stream) {
2005 g_object_unref (src->input_stream);
2006 src->input_stream = NULL;
2008 g_mutex_unlock (&src->mutex);
2009 if (ret == GST_FLOW_CUSTOM_ERROR) {
2015 if (ret == GST_FLOW_FLUSHING) {
2016 g_mutex_lock (&src->mutex);
2017 src->retry_count = 0;
2018 g_mutex_unlock (&src->mutex);
2025 gst_soup_http_src_start (GstBaseSrc * bsrc)
2027 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2029 GST_DEBUG_OBJECT (src, "start(\"%s\")", src->location);
2031 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
2032 if (src->dash_oldest_segment) {
2033 g_free (src->dash_oldest_segment);
2034 src->dash_oldest_segment = NULL;
2036 if (src->dash_newest_segment) {
2037 g_free (src->dash_newest_segment);
2038 src->dash_newest_segment = NULL;
2041 return gst_soup_http_src_session_open (src);
2045 gst_soup_http_src_stop (GstBaseSrc * bsrc)
2047 GstSoupHTTPSrc *src;
2049 src = GST_SOUP_HTTP_SRC (bsrc);
2050 GST_DEBUG_OBJECT (src, "stop()");
2051 if (src->keep_alive && !src->msg && !src->session_is_shared)
2052 gst_soup_http_src_cancel_message (src);
2054 gst_soup_http_src_session_close (src);
2056 gst_soup_http_src_reset (src);
2060 static GstStateChangeReturn
2061 gst_soup_http_src_change_state (GstElement * element, GstStateChange transition)
2063 GstStateChangeReturn ret;
2064 GstSoupHTTPSrc *src;
2066 src = GST_SOUP_HTTP_SRC (element);
2068 switch (transition) {
2069 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
2070 case GST_STATE_CHANGE_PAUSED_TO_READY:
2071 GST_WARNING_OBJECT (src, "Last read pos"
2072 ": %" G_GINT64_FORMAT ", received total : %" G_GINT64_FORMAT,
2073 src->read_position, src->received_total);
2076 case GST_STATE_CHANGE_READY_TO_NULL:
2077 gst_soup_http_src_session_close (src);
2083 ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
2089 gst_soup_http_src_set_context (GstElement * element, GstContext * context)
2091 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (element);
2093 if (g_strcmp0 (gst_context_get_context_type (context),
2094 GST_SOUP_SESSION_CONTEXT) == 0) {
2095 const GstStructure *s = gst_context_get_structure (context);
2097 GST_OBJECT_LOCK (src);
2098 if (src->external_session)
2099 g_object_unref (src->external_session);
2100 src->external_session = NULL;
2101 gst_structure_get (s, "session", SOUP_TYPE_SESSION, &src->external_session,
2103 src->forced_external_session = FALSE;
2104 gst_structure_get (s, "force", G_TYPE_BOOLEAN,
2105 &src->forced_external_session, NULL);
2107 GST_DEBUG_OBJECT (src, "Setting external session %p (force: %d)",
2108 src->external_session, src->forced_external_session);
2109 GST_OBJECT_UNLOCK (src);
2112 GST_ELEMENT_CLASS (parent_class)->set_context (element, context);
2115 /* Interrupt a blocking request. */
2117 gst_soup_http_src_unlock (GstBaseSrc * bsrc)
2119 GstSoupHTTPSrc *src;
2121 src = GST_SOUP_HTTP_SRC (bsrc);
2122 GST_DEBUG_OBJECT (src, "unlock()");
2124 gst_soup_http_src_cancel_message (src);
2128 /* Interrupt interrupt. */
2130 gst_soup_http_src_unlock_stop (GstBaseSrc * bsrc)
2132 GstSoupHTTPSrc *src;
2134 src = GST_SOUP_HTTP_SRC (bsrc);
2135 GST_DEBUG_OBJECT (src, "unlock_stop()");
2137 g_cancellable_reset (src->cancellable);
2142 gst_soup_http_src_get_size (GstBaseSrc * bsrc, guint64 * size)
2144 GstSoupHTTPSrc *src;
2146 src = GST_SOUP_HTTP_SRC (bsrc);
2148 if (src->have_size) {
2149 GST_DEBUG_OBJECT (src, "get_size() = %" G_GUINT64_FORMAT,
2151 *size = src->content_size;
2154 GST_DEBUG_OBJECT (src, "get_size() = FALSE");
2159 gst_soup_http_src_check_seekable (GstSoupHTTPSrc * src)
2161 GstFlowReturn ret = GST_FLOW_OK;
2163 /* Special case to check if the server allows range requests
2164 * before really starting to get data in the buffer creation
2167 if (!src->got_headers && GST_STATE (src) >= GST_STATE_PAUSED) {
2168 g_mutex_lock (&src->mutex);
2169 while (!src->got_headers && !g_cancellable_is_cancelled (src->cancellable)
2170 && ret == GST_FLOW_OK) {
2171 if ((src->msg && src->msg->method != SOUP_METHOD_HEAD)) {
2172 /* wait for the current request to finish */
2173 g_cond_wait (&src->have_headers_cond, &src->mutex);
2175 if (gst_soup_http_src_session_open (src)) {
2176 ret = gst_soup_http_src_do_request (src, SOUP_METHOD_HEAD);
2180 g_mutex_unlock (&src->mutex);
2185 gst_soup_http_src_is_seekable (GstBaseSrc * bsrc)
2187 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2189 gst_soup_http_src_check_seekable (src);
2191 return src->seekable;
2195 gst_soup_http_src_do_seek (GstBaseSrc * bsrc, GstSegment * segment)
2197 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2199 GST_DEBUG_OBJECT (src, "do_seek(%" G_GUINT64_FORMAT "-%" G_GUINT64_FORMAT
2200 ")", segment->start, segment->stop);
2201 if (src->read_position == segment->start &&
2202 src->request_position == src->read_position &&
2203 src->stop_position == segment->stop) {
2204 GST_DEBUG_OBJECT (src,
2205 "Seek to current read/end position and no seek pending");
2209 gst_soup_http_src_check_seekable (src);
2211 /* If we have no headers we don't know yet if it is seekable or not.
2212 * Store the start position and error out later if it isn't */
2213 if (src->got_headers && !src->seekable) {
2214 GST_WARNING_OBJECT (src, "Not seekable");
2218 if (segment->rate < 0.0 || segment->format != GST_FORMAT_BYTES) {
2219 GST_WARNING_OBJECT (src, "Invalid seek segment");
2223 if (src->have_size && segment->start >= src->content_size) {
2224 GST_WARNING_OBJECT (src,
2225 "Potentially seeking behind end of file, might EOS immediately");
2228 /* Wait for create() to handle the jump in offset. */
2229 src->request_position = segment->start;
2230 src->stop_position = segment->stop;
2236 gst_soup_http_src_query (GstBaseSrc * bsrc, GstQuery * query)
2238 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (bsrc);
2240 GstSchedulingFlags flags;
2241 gint minsize, maxsize, align;
2243 switch (GST_QUERY_TYPE (query)) {
2245 gst_query_set_uri (query, src->location);
2246 if (src->redirection_uri != NULL) {
2247 gst_query_set_uri_redirection (query, src->redirection_uri);
2248 gst_query_set_uri_redirection_permanent (query,
2249 src->redirection_permanent);
2259 ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
2261 switch (GST_QUERY_TYPE (query)) {
2262 case GST_QUERY_SCHEDULING:
2263 gst_query_parse_scheduling (query, &flags, &minsize, &maxsize, &align);
2264 flags |= GST_SCHEDULING_FLAG_BANDWIDTH_LIMITED;
2266 #ifdef TIZEN_FEATURE_SOUP_MODIFICATION
2267 if (gst_soup_http_src_is_seekable(bsrc)) {
2268 GST_DEBUG_OBJECT (src, "set seekable flag");
2269 flags |= GST_SCHEDULING_FLAG_SEEKABLE;
2272 gst_query_set_scheduling (query, flags, minsize, maxsize, align);
2282 gst_soup_http_src_set_location (GstSoupHTTPSrc * src, const gchar * uri,
2285 const char *alt_schemes[] = { "icy://", "icyx://" };
2288 if (src->location) {
2289 g_free (src->location);
2290 src->location = NULL;
2296 for (i = 0; i < G_N_ELEMENTS (alt_schemes); i++) {
2297 if (g_str_has_prefix (uri, alt_schemes[i])) {
2299 g_strdup_printf ("http://%s", uri + strlen (alt_schemes[i]));
2304 if (src->redirection_uri) {
2305 g_free (src->redirection_uri);
2306 src->redirection_uri = NULL;
2309 src->location = g_strdup (uri);
2315 gst_soup_http_src_set_proxy (GstSoupHTTPSrc * src, const gchar * uri)
2318 soup_uri_free (src->proxy);
2322 if (uri == NULL || *uri == '\0')
2325 if (g_strstr_len (uri, -1, "://")) {
2326 src->proxy = soup_uri_new (uri);
2328 gchar *new_uri = g_strconcat ("http://", uri, NULL);
2330 src->proxy = soup_uri_new (new_uri);
2334 return (src->proxy != NULL);
2338 gst_soup_http_src_uri_get_type (GType type)
2343 static const gchar *const *
2344 gst_soup_http_src_uri_get_protocols (GType type)
2346 static const gchar *protocols[] = { "http", "https", "icy", "icyx", NULL };
2352 gst_soup_http_src_uri_get_uri (GstURIHandler * handler)
2354 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2356 /* FIXME: make thread-safe */
2357 return g_strdup (src->location);
2361 gst_soup_http_src_uri_set_uri (GstURIHandler * handler, const gchar * uri,
2364 GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (handler);
2366 return gst_soup_http_src_set_location (src, uri, error);
2370 gst_soup_http_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
2372 GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
2374 iface->get_type = gst_soup_http_src_uri_get_type;
2375 iface->get_protocols = gst_soup_http_src_uri_get_protocols;
2376 iface->get_uri = gst_soup_http_src_uri_get_uri;
2377 iface->set_uri = gst_soup_http_src_uri_set_uri;