gstreamer/ext/soup/gstsouphttpsrc.h
Wouter Cloetens fbcd082d9c Implement zero-copy and make the buffer size configurable.
Original commit message from CVS:
Patch by: Wouter Cloetens <wouter at mind dot be>
* configure.ac:
* ext/soup/gstsouphttpsrc.c: (gst_soup_http_src_cancel_message),
(gst_soup_http_src_finished_cb), (gst_soup_http_src_chunk_free),
(gst_soup_http_src_chunk_allocator),
(gst_soup_http_src_got_chunk_cb), (gst_soup_http_src_create),
(gst_soup_http_src_start), (gst_soup_http_src_set_proxy):
* ext/soup/gstsouphttpsrc.h:
Implement zero-copy and make the buffer size configurable.
Prefix proxy URIs with "http://" if they don't start with it
already and catch errors earlier, fixes hanging in some situations.
Fixes bug #514948.
2008-02-22 07:20:03 +00:00

90 lines
3 KiB
C

/* GStreamer
* Copyright (C) 2007-2008 Wouter Cloetens <wouter@mind.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more
*/
#ifndef __GST_SOUP_HTTP_SRC_H__
#define __GST_SOUP_HTTP_SRC_H__
#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#include <glib.h>
G_BEGIN_DECLS
#include <libsoup/soup.h>
#define GST_TYPE_SOUP_HTTP_SRC \
(gst_soup_http_src_get_type())
#define GST_SOUP_HTTP_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SOUP_HTTP_SRC,GstSoupHTTPSrc))
#define GST_SOUP_HTTP_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_TYPE_SOUP_HTTP_SRC,GstSoupHTTPSrcClass))
#define GST_IS_SOUP_HTTP_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SOUP_HTTP_SRC))
#define GST_IS_SOUP_HTTP_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SOUP_HTTP_SRC))
typedef struct _GstSoupHTTPSrc GstSoupHTTPSrc;
typedef struct _GstSoupHTTPSrcClass GstSoupHTTPSrcClass;
typedef enum {
GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_IDLE,
GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_QUEUED,
GST_SOUP_HTTP_SRC_SESSION_IO_STATUS_RUNNING,
} GstSoupHTTPSrcSessionIOStatus;
struct _GstSoupHTTPSrc {
GstPushSrc element;
gchar *location; /* Full URI. */
gchar *user_agent; /* User-Agent HTTP header. */
gboolean automatic_redirect; /* Follow redirects. */
SoupURI *proxy; /* HTTP proxy URI. */
GMainContext *context; /* I/O context. */
GMainLoop *loop; /* Event loop. */
SoupSession *session; /* Async context. */
GstSoupHTTPSrcSessionIOStatus session_io_status;
/* Async I/O status. */
SoupMessage *msg; /* Request message. */
GstFlowReturn ret; /* Return code from callback. */
GstBuffer **outbuf; /* Return buffer allocated by callback. */
gboolean interrupted; /* Signal unlock(). */
gboolean have_size; /* Received and parsed Content-Length
header. */
guint64 content_size; /* Value of Content-Length header. */
guint64 read_position; /* Current position. */
gboolean seekable; /* FALSE if the server does not support
Range. */
guint64 request_position; /* Seek to this position. */
/* Shoutcast/icecast metadata extraction handling. */
gboolean iradio_mode;
GstCaps *icy_caps;
gchar *iradio_name;
gchar *iradio_genre;
gchar *iradio_url;
gchar *iradio_title;
};
struct _GstSoupHTTPSrcClass {
GstPushSrcClass parent_class;
};
GType gst_soup_http_src_get_type (void);
G_END_DECLS
#endif /* __GST_SOUP_HTTP_SRC_H__ */