gint r_ctrl(const char *inner_path, gint cmd, void *value)
{
const Demuxer *dmx;
gchar *mrl, *path;
gint ls, ls_store, ret = -1;
path = get_media_path(inner_path, &ls, &ls_store);
mrl = g_strdup_printf("%s%s", RESOURCE_ROOT, path);
g_free(path);
if (ls)
{
if ((dmx = r_find_demuxer(mrl)) == NULL)
{
rc_log(RC_LOG_DEBUG,
"[MT] Could not find a valid demuxer for '%s'\n",
mrl);
g_free(mrl);
return -1;
}
if (dmx->ctrl_track)
ret = (*dmx->ctrl_track)(mrl, cmd, value);
g_free(mrl);
return ret;
}
g_free(mrl);
return -1;
}
/**
* @brief Open a new resource and create a new instance
*
* @param srv The server object for the vhost requesting the resource
* @param inner_path The path, relative to the avroot, for the
* resource
*
* @return A new Resource object
* @retval NULL Error while opening resource
*/
Resource *r_open(const char *inner_path, OpenMode mode)
{
Resource *r;
const Demuxer *dmx;
gchar *mrl, *path;
gint ls, ls_store; /* ls: use demuxer_ls; ls_store: demuxer_ls with history streams */
path = get_media_path(inner_path, &ls, &ls_store);
mrl = g_strdup_printf("%s%s", RESOURCE_ROOT, path);
g_free(path);
if ((dmx = r_find_demuxer(mrl)) == NULL)
{
rc_log(RC_LOG_DEBUG,
"[MT] Could not find a valid demuxer for resource %s\n",
mrl);
goto error;
}
rc_log(RC_LOG_DEBUG, "[MT] registrered demuxer \"%s\" for resource"
"\"%s\"\n", dmx->info->name, mrl);
r = g_slice_new0(Resource);
r->info = g_slice_new0(ResourceInfo);
r->info->mrl = mrl;
r->info->mtime = 0;
r->info->name = g_path_get_basename(mrl);
r->info->seekable = (dmx->seek != NULL);
if (ls && !ls_store)
r->info->seekable = FALSE;
r->demuxer = dmx;
r->mode = mode;
if (r->demuxer->init(r))
{
r_free_cb(r, NULL);
return NULL;
}
/* Now that we have opened the actual resource we can proceed with
* the extras */
r->lock = g_mutex_new();
#ifdef HAVE_METADATA
cpd_find_request(srv, r, filename);
#endif
return r;
error:
g_free(mrl);
return NULL;
}
/**
* @brief Open a new resource and create a new instance
*
* @param inner_path The path, relative to the avroot, for the
* resource
*
* @return A new Resource object
* @retval NULL Error while opening resource
*/
Resource *r_open(const char *inner_path)
{
Resource *r = NULL;
const Demuxer *dmx;
gchar *mrl = g_strjoin ("/",
feng_default_vhost->document_root,
inner_path,
NULL);
/* Since right now we don't support any non-file-backed file, we
* can check here if the file exists and if not simply return,
* rather than passing through all the other code.
*/
if ( access(mrl, R_OK) != 0 ) {
xlog(LOG_ERR, "access");
goto error;
}
if ( (dmx = r_find_demuxer(mrl)) == NULL ) {
xlog(LOG_DBG,
"[MT] Could not find a valid demuxer for resource %s\n",
mrl);
goto error;
}
/* From here on, we don't care any more of the doom of the mrl
* variable, the called functions will save it for use later, or
* will free it as needed.
*/
xlog(LOG_DBG, "[MT] registrered demuxer \"%s\" for resource"
"\"%s\"\n", dmx->name, mrl);
switch(dmx->source) {
#ifdef LIVE_STREAMING
case LIVE_SOURCE:
r = r_open_hashed(mrl, dmx);
break;
#endif
case STORED_SOURCE:
r = r_open_direct(mrl, dmx);
break;
default:
g_assert_not_reached();
break;
}
return r;
error:
g_free(mrl);
return NULL;
}
/**
* @brief Open a new resource and create a new instance
*
* @param srv The server object for the vhost requesting the resource
* @param inner_path The path, relative to the avroot, for the
* resource
*
* @return A new Resource object
* @retval NULL Error while opening resource
*/
Resource *r_open(struct feng *srv, const char *inner_path)
{
Resource *r;
const Demuxer *dmx;
gchar *mrl = g_strjoin ("/",
srv->config_storage[0].document_root->ptr,
inner_path,
NULL);
struct stat filestat;
if (stat(mrl, &filestat) == -1 ) {
switch(errno) {
case ENOENT:
fnc_log(FNC_LOG_ERR,"%s: file not found\n", mrl);
break;
default:
fnc_log(FNC_LOG_ERR,"Cannot stat file %s\n", mrl);
break;
}
goto error;
}
if ( S_ISFIFO(filestat.st_mode) ) {
fnc_log(FNC_LOG_ERR, "%s: not a file\n");
goto error;
}
if ( (dmx = r_find_demuxer(mrl)) == NULL ) {
fnc_log(FNC_LOG_DEBUG,
"[MT] Could not find a valid demuxer for resource %s\n",
mrl);
goto error;
}
fnc_log(FNC_LOG_DEBUG, "[MT] registrered demuxer \"%s\" for resource"
"\"%s\"\n", dmx->info->name, mrl);
r = g_slice_new0(Resource);
r->info = g_slice_new0(ResourceInfo);
r->info->mrl = mrl;
r->info->mtime = filestat.st_mtime;
r->info->name = g_path_get_basename(inner_path);
r->info->seekable = (dmx->seek != NULL);
r->demuxer = dmx;
r->srv = srv;
if (r->demuxer->init(r)) {
r_free_cb(r, NULL);
return NULL;
}
/* Now that we have opened the actual resource we can proceed with
* the extras */
r->lock = g_mutex_new();
#ifdef HAVE_METADATA
cpd_find_request(srv, r, filename);
#endif
return r;
error:
g_free(mrl);
return NULL;
}
