void
gss_program_start (GssProgram * program)
{
GssProgramClass *program_class;
GList *g;
if (program->state == GSS_PROGRAM_STATE_STARTING ||
program->state == GSS_PROGRAM_STATE_RUNNING ||
program->state == GSS_PROGRAM_STATE_STOPPING) {
return;
}
if (!program->enabled || !GSS_OBJECT_SERVER (program) ||
!GSS_OBJECT_SERVER (program)->enable_programs) {
return;
}
GST_DEBUG_OBJECT (program, "start");
gss_program_set_state (program, GSS_PROGRAM_STATE_STARTING);
for (g = program->streams; g; g = g_list_next (g)) {
GssStream *stream = GSS_STREAM (g->data);
gss_stream_add_resources (stream);
}
program_class = GSS_PROGRAM_GET_CLASS (program);
if (program_class->start) {
program_class->start (program);
}
}
static void
gss_program_add_resources (GssProgram * program)
{
char *s;
s = g_strdup_printf ("/%s", GSS_OBJECT_NAME (program));
program->resource =
gss_server_add_resource (GSS_OBJECT_SERVER (program), s, GSS_RESOURCE_UI,
GSS_TEXT_HTML, gss_program_get_resource, NULL, gss_config_post_resource,
program);
g_free (s);
s = g_strdup_printf ("/%s.frag", GSS_OBJECT_NAME (program));
gss_server_add_resource (GSS_OBJECT_SERVER (program), s, GSS_RESOURCE_UI,
GSS_TEXT_PLAIN, gss_program_frag_resource, NULL, NULL, program);
g_free (s);
s = g_strdup_printf ("/%s.list", GSS_OBJECT_NAME (program));
gss_server_add_resource (GSS_OBJECT_SERVER (program), s, GSS_RESOURCE_UI,
GSS_TEXT_PLAIN, gss_program_list_resource, NULL, NULL, program);
g_free (s);
s = g_strdup_printf ("/%s-snapshot.png", GSS_OBJECT_NAME (program));
gss_server_add_resource (GSS_OBJECT_SERVER (program), s, GSS_RESOURCE_UI,
"image/png", gss_program_png_resource, NULL, NULL, program);
g_free (s);
s = g_strdup_printf ("/%s-snapshot.jpeg", GSS_OBJECT_NAME (program));
gss_server_add_resource (GSS_OBJECT_SERVER (program), s, 0,
"image/jpeg", gss_program_jpeg_resource, NULL, NULL, program);
g_free (s);
}
void
gss_server_remove_program (GssServer * server, GssProgram * program)
{
g_return_if_fail (GSS_IS_SERVER (server));
g_return_if_fail (GSS_IS_PROGRAM (program));
gss_server_remove_resources_by_priv (server, program);
server->programs = g_list_remove (server->programs, program);
GSS_OBJECT_SERVER (program) = NULL;
}
GssRtspStream *
gss_rtsp_stream_new (GssStream * stream)
{
GssRtspStream *rtsp_stream;
rtsp_stream = g_new0 (GssRtspStream, 1);
rtsp_stream->stream = stream;
rtsp_stream->server = GSS_OBJECT_SERVER (stream->program)->rtsp_server;
return rtsp_stream;
}
void
gss_server_add_program_simple (GssServer * server, GssProgram * program)
{
GssProgramClass *program_class;
server->programs = g_list_append (server->programs, program);
GSS_OBJECT_SERVER (program) = server;
program_class = GSS_PROGRAM_GET_CLASS (program);
if (program_class->add_resources) {
program_class->add_resources (program);
}
}
static void
gss_server_attach (GssObject * object, GssServer * x_server)
{
GssServer *server = GSS_SERVER (object);
GssResource *r;
r = gss_server_add_resource (GSS_OBJECT_SERVER (object), "/admin/server",
GSS_RESOURCE_ADMIN, GSS_TEXT_HTML, gss_server_get_resource, NULL,
gss_server_post_resource, server);
r->name = g_strdup ("Server");
gss_module_set_admin_resource (GSS_MODULE (server), r);
}
void
gss_server_add_module (GssServer * server, GssModule * module)
{
GssObjectClass *object_class = GSS_OBJECT_GET_CLASS (module);
g_return_if_fail (GSS_IS_SERVER (server));
g_return_if_fail (GSS_IS_MODULE (module));
server->modules = g_list_append (server->modules, module);
GSS_OBJECT_SERVER (module) = server;
if (object_class->attach) {
object_class->attach (GSS_OBJECT (module), server);
}
}
static gboolean
idle_state_enable (gpointer ptr)
{
GssProgram *program = GSS_PROGRAM (ptr);
gboolean enabled;
program->state_idle = 0;
enabled = (program->enabled && GSS_OBJECT_SERVER (program)->enable_programs);
if (program->state == GSS_PROGRAM_STATE_STOPPED && enabled) {
gss_program_start (program);
} else if (program->state == GSS_PROGRAM_STATE_RUNNING && !enabled) {
gss_program_stop (program);
}
return FALSE;
}
void
gss_program_set_state (GssProgram * program, GssProgramState state)
{
#if 0
gboolean enabled;
enabled = (program->enabled && GSS_OBJECT_SERVER (program)->enable_programs);
#endif
program->state = state;
#if 0
if ((program->state == GSS_PROGRAM_STATE_STOPPED && enabled) ||
(program->state == GSS_PROGRAM_STATE_RUNNING && !enabled)) {
if (!program->state_idle) {
program->state_idle = g_idle_add (idle_state_enable, program);
}
}
#endif
}
void
gss_vod_setup (GssServer * server)
{
GDir *dir;
dir = g_dir_open (server->archive_dir, 0, NULL);
if (dir) {
const gchar *name = g_dir_read_name (dir);
while (name) {
if (g_str_has_suffix (name, ".webm")) {
GssProgram *program;
GssStream *stream;
char *s;
program = gss_server_add_program (server, name);
program->is_archive = TRUE;
stream = gss_stream_new (GSS_STREAM_TYPE_WEBM, 640, 360, 600);
gss_program_add_stream (program, stream);
s = g_strdup_printf ("%s-%dx%d-%dkbps%s.%s", GSS_OBJECT_NAME (program),
stream->width, stream->height, stream->bitrate / 1000,
gss_stream_type_get_mod (stream->type),
gss_stream_type_get_ext (stream->type));
gst_object_set_name (GST_OBJECT (stream), s);
g_free (s);
s = g_strdup_printf ("/%s", GSS_OBJECT_NAME (stream));
gss_server_add_resource (GSS_OBJECT_SERVER (program), s,
GSS_RESOURCE_HTTP_ONLY,
gss_stream_type_get_content_type (stream->type),
vod_resource_chunked, NULL, NULL, program);
g_free (s);
}
name = g_dir_read_name (dir);
}
g_dir_close (dir);
}
}
void
gss_program_add_video_block (GssProgram * program, GssTransaction * t,
int max_width)
{
GString *s = t->s;
GList *g;
int width = 0;
int height = 0;
int flash_only = TRUE;
if (program->state != GSS_PROGRAM_STATE_RUNNING) {
GSS_P ("<img src='/offline.jpg' alt='offline'>\n");
return;
}
if (program->streams == NULL) {
if (program->jpegsink) {
gss_html_append_image_printf (s,
"/%s-snapshot.jpeg", 0, 0, "snapshot image",
GSS_OBJECT_NAME (program));
} else {
GSS_P ("<img src='/no-snapshot.jpg' alt='no snapshot'>\n");
}
}
for (g = program->streams; g; g = g_list_next (g)) {
GssStream *stream = g->data;
if (stream->width > width)
width = stream->width;
if (stream->height > height)
height = stream->height;
if (stream->type != GSS_STREAM_TYPE_FLV_H264BASE_AAC) {
flash_only = FALSE;
}
}
if (max_width != 0 && width > max_width) {
height = max_width * 9 / 16;
width = max_width;
}
if (GSS_OBJECT_SERVER (program)->enable_html5_video && !flash_only) {
GSS_P ("<video controls=\"controls\" autoplay=\"autoplay\" "
"id=video width=\"%d\" height=\"%d\">\n", width, height);
for (g = g_list_last (program->streams); g; g = g_list_previous (g)) {
GssStream *stream = g->data;
if (stream->type == GSS_STREAM_TYPE_WEBM) {
GSS_P
("<source src=\"%s\" type='video/webm; codecs=\"vp8, vorbis\"'>\n",
stream->location);
}
}
for (g = g_list_last (program->streams); g; g = g_list_previous (g)) {
GssStream *stream = g->data;
if (stream->type == GSS_STREAM_TYPE_OGG_THEORA_VORBIS) {
GSS_P
("<source src=\"%s\" type='video/ogg; codecs=\"theora, vorbis\"'>\n",
stream->location);
}
}
for (g = g_list_last (program->streams); g; g = g_list_previous (g)) {
GssStream *stream = g->data;
if (stream->type == GSS_STREAM_TYPE_M2TS_H264BASE_AAC ||
stream->type == GSS_STREAM_TYPE_M2TS_H264MAIN_AAC) {
GSS_P ("<source src=\"/%s.m3u8\" >\n", GSS_OBJECT_NAME (program));
break;
}
}
}
if (GSS_OBJECT_SERVER (program)->enable_cortado) {
for (g = program->streams; g; g = g_list_next (g)) {
GssStream *stream = g->data;
if (stream->type == GSS_STREAM_TYPE_OGG_THEORA_VORBIS) {
GSS_P ("<applet code=\"com.fluendo.player.Cortado.class\"\n"
" archive=\"/cortado.jar\" width=\"%d\" height=\"%d\">\n"
" <param name=\"url\" value=\"%s\"></param>\n"
"</applet>\n", width, height, stream->location);
break;
}
}
}
if (GSS_OBJECT_SERVER (program)->enable_flash) {
for (g = program->streams; g; g = g_list_next (g)) {
GssStream *stream = g->data;
if (stream->type == GSS_STREAM_TYPE_FLV_H264BASE_AAC) {
if (t->server->enable_osplayer) {
GSS_P (" <object width='%d' height='%d' id='flvPlayer' "
"type=\"application/x-shockwave-flash\" "
"data=\"OSplayer.swf\">\n"
" <param name='allowFullScreen' value='true'>\n"
" <param name=\"allowScriptAccess\" value=\"always\"> \n"
" <param name=\"movie\" value=\"OSplayer.swf\"> \n"
" <param name=\"flashvars\" value=\""
"movie=%s"
"&btncolor=0x333333"
"&accentcolor=0x31b8e9"
"&txtcolor=0xdddddd"
"&volume=30"
"&autoload=on"
"&autoplay=off"
"&vTitle=TITLE"
"&showTitle=yes\">\n", width, height + 24, stream->location);
if (program->enable_snapshot) {
gss_html_append_image_printf (s,
"/%s-snapshot.png", 0, 0, "snapshot image",
GSS_OBJECT_NAME (program));
}
GSS_P (" </object>\n");
} else if (t->server->enable_flowplayer) {
GSS_P
("<a href='%s' style='display:block;width:%dpx;height:%dpx' id='player'>\n",
stream->location, width, height);
GSS_P ("Click to play video.\n");
#if 0
if (program->enable_snapshot) {
gss_html_append_image_printf (s,
"/%s-snapshot.png", 0, 0, "snapshot image",
GSS_OBJECT_NAME (program));
}
#endif
GSS_P ("</a>\n");
}
break;
}
}
} else {
if (program->enable_snapshot) {
gss_html_append_image_printf (s,
"/%s-snapshot.png", 0, 0, "snapshot image",
GSS_OBJECT_NAME (program));
}
}
if (GSS_OBJECT_SERVER (program)->enable_html5_video && !flash_only) {
GSS_A ("</video>\n");
}
}
