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souphttpsrc: Add support for extra-headers appended to the HTTP request

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This allows to set the Referer header among other things by
adding a "extra-headers" property that takes a GstStructure
with field=string pairs.

Fixes bug #581806.
This commit is contained in:
Sebastian Dröge 2009-05-08 11:29:04 +02:00
parent a4dfd61a77
commit 1e34187973
2 changed files with 65 additions and 1 deletions
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64
ext/soup/gstsouphttpsrc.c
View file

@ -118,7 +118,8 @@ enum
PROP_IRADIO_GENRE,
PROP_IRADIO_URL,
PROP_IRADIO_TITLE,
PROP_TIMEOUT
PROP_TIMEOUT,
PROP_EXTRA_HEADERS
};
#define DEFAULT_USER_AGENT "GStreamer souphttpsrc "
@ -281,6 +282,10 @@ gst_soup_http_src_class_init (GstSoupHTTPSrcClass * klass)
g_param_spec_uint ("timeout", "timeout",
"Value in seconds to timeout a blocking I/O (0 = No timeout).", 0,
3600, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_EXTRA_HEADERS,
g_param_spec_boxed ("extra-headers", "Extra Headers",
"Extra headers to append to the HTTP request",
GST_TYPE_STRUCTURE, G_PARAM_READWRITE));
/* icecast stuff */
g_object_class_install_property (gobject_class,
@ -480,6 +485,15 @@ gst_soup_http_src_set_property (GObject * object, guint prop_id,
case PROP_TIMEOUT:
src->timeout = g_value_get_uint (value);
break;
case PROP_EXTRA_HEADERS:{
const GstStructure *s = gst_value_get_structure (value);
if (src->extra_headers)
gst_structure_free (src->extra_headers);
src->extra_headers = s ? gst_structure_copy (s) : NULL;
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -550,6 +564,9 @@ gst_soup_http_src_get_property (GObject * object, guint prop_id,
case PROP_TIMEOUT:
g_value_set_uint (value, src->timeout);
break;
case PROP_EXTRA_HEADERS:
gst_value_set_structure (value, src->extra_headers);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -603,6 +620,45 @@ gst_soup_http_src_add_range_header (GstSoupHTTPSrc * src, guint64 offset)
return TRUE;
}
static gboolean
_append_extra_headers (GQuark field_id, const GValue * value,
gpointer user_data)
{
GstSoupHTTPSrc *src = GST_SOUP_HTTP_SRC (user_data);
const gchar *field_name = g_quark_to_string (field_id);
const gchar *field_content;
if (G_VALUE_TYPE (value) != G_TYPE_STRING) {
GST_ERROR_OBJECT (src, "Invalid typed extra-headers field '%s'",
field_name);
return FALSE;
}
field_content = g_value_get_string (value);
if (field_content == NULL) {
GST_ERROR_OBJECT (src, "extra-headers field '%s' contains no value",
field_name);
return FALSE;
}
GST_DEBUG_OBJECT (src, "Appending extra header: \"%s: %s\"", field_name,
field_content);
soup_message_headers_append (src->msg->request_headers, field_name,
field_content);
return TRUE;
}
static gboolean
gst_soup_http_src_add_extra_headers (GstSoupHTTPSrc * src)
{
if (!src->extra_headers)
return TRUE;
return gst_structure_foreach (src->extra_headers, _append_extra_headers, src);
}
static void
gst_soup_http_src_session_unpause_message (GstSoupHTTPSrc * src)
{
@ -1035,6 +1091,8 @@ gst_soup_http_src_build_message (GstSoupHTTPSrc * src)
gst_soup_http_src_chunk_allocator, src, NULL);
gst_soup_http_src_add_range_header (src, src->request_position);
gst_soup_http_src_add_extra_headers (src);
return TRUE;
}
@ -1167,6 +1225,10 @@ gst_soup_http_src_stop (GstBaseSrc * bsrc)
src->loop = NULL;
src->context = NULL;
}
if (src->extra_headers) {
gst_structure_free (src->extra_headers);
src->extra_headers = NULL;
}
return TRUE;
}

2
ext/soup/gstsouphttpsrc.h
View file

@ -84,6 +84,8 @@ struct _GstSoupHTTPSrc {
gchar *iradio_url;
gchar *iradio_title;
GstStructure *extra_headers;
guint timeout;
};