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-rw-r--r--src/gupnp-media-server.c461
1 files changed, 0 insertions, 461 deletions
diff --git a/src/gupnp-media-server.c b/src/gupnp-media-server.c
deleted file mode 100644
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--- a/src/gupnp-media-server.c
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@@ -1,461 +0,0 @@
-/*
- * Copyright (C) 2008 Zeeshan Ali <zeenix@gmail.com>.
- * Copyright (C) 2007 OpenedHand Ltd.
- *
- * Author: Zeeshan Ali <zeenix@gmail.com>
- * Jorn Baayen <jorn@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- * 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.
- */
-
-#include <string.h>
-#include <libgupnp/gupnp.h>
-#include <libgupnp-av/gupnp-av.h>
-
-#include "gupnp-media-server.h"
-
-#define HOME_DIR_ALIAS "/media"
-
-G_DEFINE_TYPE (GUPnPMediaServer,
- gupnp_media_server,
- GUPNP_TYPE_ROOT_DEVICE);
-
-struct _GUPnPMediaServerPrivate {
- guint32 system_update_id;
-
- GUPnPService *content_dir;
-
- GUPnPDIDLLiteWriter *didl_writer;
- GUPnPSearchCriteriaParser *search_parser;
-};
-
-/* Hard-coded items (mime, title, path)
- *
- * paths are relative to home directory
- * */
-char *items[3][4] = {
- { "4000",
- "audio/mpeg",
- "Maa",
- "entertainment/songs/Maa.mp3" },
- { "4001",
- "audio/mpeg",
- "Hoo",
- "entertainment/songs/Ho.mp3" },
- { NULL }
-};
-
-/* GObject stuff */
-static void
-gupnp_media_server_dispose (GObject *object)
-{
- GUPnPMediaServer *server;
- GObjectClass *object_class;
-
- server = GUPNP_MEDIA_SERVER (object);
-
- /* Free GUPnP resources */
- if (server->priv->search_parser) {
- g_object_unref (server->priv->search_parser);
- server->priv->search_parser = NULL;
- }
-
- if (server->priv->didl_writer) {
- g_object_unref (server->priv->didl_writer);
- server->priv->didl_writer = NULL;
- }
- if (server->priv->content_dir) {
- g_object_unref (server->priv->content_dir);
- server->priv->content_dir = NULL;
- }
-
- /* Call super */
- object_class = G_OBJECT_CLASS (gupnp_media_server_parent_class);
- object_class->dispose (object);
-}
-
-static void
-gupnp_media_server_init (GUPnPMediaServer *server)
-{
- server->priv = G_TYPE_INSTANCE_GET_PRIVATE (server,
- GUPNP_TYPE_MEDIA_SERVER,
- GUPnPMediaServerPrivate);
-
- /* Create a new DIDL-Lite writer */
- server->priv->didl_writer = gupnp_didl_lite_writer_new ();
-
- /* Create a new search criteria parser */
- server->priv->search_parser = gupnp_search_criteria_parser_new ();
-}
-
-static GObject *
-gupnp_media_server_constructor (GType type,
- guint n_construct_params,
- GObjectConstructParam *construct_params)
-{
- GObject *object;
- GObjectClass *object_class;
- GUPnPMediaServer *server;
- GUPnPServiceInfo *service;
- GUPnPContext *context;
-
- object_class = G_OBJECT_CLASS (gupnp_media_server_parent_class);
- object = object_class->constructor (type,
- n_construct_params,
- construct_params);
-
- if (object == NULL)
- return NULL;
-
- server = GUPNP_MEDIA_SERVER (object);
-
- /* Connect ContentDirectory signals */
- service = gupnp_device_info_get_service
- (GUPNP_DEVICE_INFO (server),
- "urn:schemas-upnp-org:service:ContentDirectory:2");
- if (service != NULL) {
- GError *error;
-
- server->priv->content_dir = GUPNP_SERVICE (service);
-
- error = NULL;
- gupnp_service_signals_autoconnect (server->priv->content_dir,
- server,
- &error);
- if (error) {
- g_warning ("Error autoconnecting signals: %s",
- error->message);
- g_error_free (error);
- }
- }
-
- context = gupnp_device_info_get_context (GUPNP_DEVICE_INFO (server));
-
- /* Host user's home dir */
- gupnp_context_host_path (context, g_get_home_dir (), HOME_DIR_ALIAS);
-
- return object;
-}
-
-static void
-gupnp_media_server_class_init (GUPnPMediaServerClass *klass)
-{
- GObjectClass *object_class;
-
- object_class = G_OBJECT_CLASS (klass);
-
- object_class->dispose = gupnp_media_server_dispose;
- object_class->constructor = gupnp_media_server_constructor;
-
- g_type_class_add_private (klass, sizeof (GUPnPMediaServerPrivate));
-}
-
-static void
-add_root_container (GUPnPDIDLLiteWriter *didl_writer)
-{
- guint child_count;
-
- /* Count items */
- for (child_count = 0; items[child_count][0]; child_count++);
-
- gupnp_didl_lite_writer_start_container (didl_writer,
- "0",
- "-1",
- child_count,
- FALSE,
- FALSE);
-
- gupnp_didl_lite_writer_add_string
- (didl_writer,
- "class",
- GUPNP_DIDL_LITE_WRITER_NAMESPACE_UPNP,
- NULL,
- "object.container.storageFolder");
-
- /* End of Container */
- gupnp_didl_lite_writer_end_container (didl_writer);
-}
-
-static void
-add_item (GUPnPContext *context,
- GUPnPDIDLLiteWriter *didl_writer,
- const char *id,
- const char *parent_id,
- const char *mime,
- const char *title,
- const char *path)
-{
- GUPnPDIDLLiteResource res;
-
- gupnp_didl_lite_writer_start_item (didl_writer,
- id,
- parent_id,
- NULL,
- FALSE);
-
- /* Add fields */
- gupnp_didl_lite_writer_add_string (didl_writer,
- "title",
- GUPNP_DIDL_LITE_WRITER_NAMESPACE_DC,
- NULL,
- title);
-
- gupnp_didl_lite_writer_add_string
- (didl_writer,
- "class",
- GUPNP_DIDL_LITE_WRITER_NAMESPACE_UPNP,
- NULL,
- "object.item.audioItem.musicTrack");
-
- gupnp_didl_lite_writer_add_string
- (didl_writer,
- "album",
- GUPNP_DIDL_LITE_WRITER_NAMESPACE_UPNP,
- NULL,
- "Some album");
-
- /* Add resource data */
- gupnp_didl_lite_resource_reset (&res);
-
- /* URI */
- res.uri = g_strdup_printf ("http://%s:%d%s/%s",
- gupnp_context_get_host_ip (context),
- gupnp_context_get_port (context),
- HOME_DIR_ALIAS,
- path);
-
- /* Protocol info */
- res.protocol_info = g_strdup_printf ("http-get:*:%s:*", mime);
-
- gupnp_didl_lite_writer_add_res (didl_writer, &res);
-
- /* Cleanup */
- g_free (res.protocol_info);
- g_free (res.uri);
-
- /* End of item */
- gupnp_didl_lite_writer_end_item (didl_writer);
-}
-
-static char *
-browse_direct_children (GUPnPMediaServer *server, guint *num_returned)
-{
- GUPnPContext *context;
- const char *didl;
- char *result;
- guint i;
-
- context = gupnp_device_info_get_context (GUPNP_DEVICE_INFO (server));
-
- /* Start DIDL-Lite fragment */
- gupnp_didl_lite_writer_start_didl_lite (server->priv->didl_writer,
- NULL,
- NULL,
- TRUE);
- /* Add items */
- for (i = 0; items[i][0]; i++)
- add_item (context,
- server->priv->didl_writer,
- items[i][0],
- "0",
- items[i][1],
- items[i][2],
- items[i][3]);
-
- /* End DIDL-Lite fragment */
- gupnp_didl_lite_writer_end_didl_lite (server->priv->didl_writer);
-
- /* Retrieve generated string */
- didl = gupnp_didl_lite_writer_get_string (server->priv->didl_writer);
- result = g_strdup (didl);
-
- /* Reset the parser state */
- gupnp_didl_lite_writer_reset (server->priv->didl_writer);
-
- *num_returned = i;
-
- return result;
-}
-
-static char *
-get_metadata (GUPnPMediaServer *server,
- const char *object_id,
- guint *num_returned)
-{
- GUPnPContext *context;
- char *result;
- guint i;
-
- context = gupnp_device_info_get_context (GUPNP_DEVICE_INFO (server));
-
- /* Start DIDL-Lite fragment */
- gupnp_didl_lite_writer_start_didl_lite (server->priv->didl_writer,
- NULL,
- NULL,
- TRUE);
- *num_returned = 0;
- if (strcmp (object_id, "0") == 0) {
- add_root_container (server->priv->didl_writer);
-
- *num_returned = 1;
- } else {
- /* Find and add the item */
- for (i = 0; items[i][0]; i++) {
- if (strcmp (object_id, items[i][0]) == 0) {
- add_item (context,
- server->priv->didl_writer,
- items[i][0],
- "0",
- items[i][1],
- items[i][2],
- items[i][3]);
-
- *num_returned = 1;
-
- break;
- }
- }
- }
-
- if (*num_returned != 0) {
- const char *didl;
-
- /* End DIDL-Lite fragment */
- gupnp_didl_lite_writer_end_didl_lite
- (server->priv->didl_writer);
-
- /* Retrieve generated string */
- didl = gupnp_didl_lite_writer_get_string
- (server->priv->didl_writer);
- result = g_strdup (didl);
- } else
- result = NULL;
-
- /* Reset the parser state */
- gupnp_didl_lite_writer_reset (server->priv->didl_writer);
-
- return result;
-}
-
-/* Browse action implementation */
-void
-browse_cb (GUPnPService *service,
- GUPnPServiceAction *action,
- gpointer user_data)
-{
- GUPnPMediaServer *server;
- char *object_id, *browse_flag;
- gboolean browse_metadata;
- char *result;
- guint num_returned;
-
- server = GUPNP_MEDIA_SERVER (user_data);
-
- /* Handle incoming arguments */
- gupnp_service_action_get (action,
- "ObjectID",
- G_TYPE_STRING,
- &object_id,
- "BrowseFlag",
- G_TYPE_STRING,
- &browse_flag,
- NULL);
-
- /* BrowseFlag */
- if (browse_flag && !strcmp (browse_flag, "BrowseDirectChildren")) {
- browse_metadata = FALSE;
- } else if (browse_flag && !strcmp (browse_flag, "BrowseMetadata")) {
- browse_metadata = TRUE;
- } else {
- gupnp_service_action_return_error
- (action, GUPNP_CONTROL_ERROR_INVALID_ARGS, NULL);
-
- goto OUT;
- }
-
- /* ObjectID */
- if (!object_id) {
- gupnp_service_action_return_error
- (action, 701, "No such object");
-
- goto OUT;
- }
-
- if (browse_metadata) {
- result = get_metadata (server, object_id, &num_returned);
-
- if (result == NULL) {
- gupnp_service_action_return_error
- (action, 701, "No such object");
-
- goto OUT;
- }
- } else {
- /* We only have a root object */
- if (strcmp (object_id, "0")) {
- gupnp_service_action_return_error
- (action, 701, "No such object");
-
- goto OUT;
- }
-
- result = browse_direct_children (server, &num_returned);
- }
-
- /* Set action return arguments */
- gupnp_service_action_set (action,
- "Result",
- G_TYPE_STRING,
- result,
- "NumberReturned",
- G_TYPE_UINT,
- num_returned,
- "TotalMatches",
- G_TYPE_UINT,
- num_returned,
- "UpdateID",
- G_TYPE_UINT,
- server->priv->system_update_id,
- NULL);
-
- gupnp_service_action_return (action);
-
- g_free (result);
-OUT:
- g_free (object_id);
-}
-
-GUPnPMediaServer *
-gupnp_media_server_new (GUPnPContext *context,
- xmlDoc *description_doc,
- const char *relative_location)
-{
- GUPnPResourceFactory *factory;
-
- factory = gupnp_resource_factory_get_default ();
-
- return g_object_new (GUPNP_TYPE_MEDIA_SERVER,
- "context", context,
- "resource-factory", factory,
- "root-device", NULL,
- "description-doc", description_doc,
- "relative-location", relative_location,
- NULL);
-}
-
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