melunko@38
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/*
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melunko@38
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* @author Hallyson Melo <hallyson.melo@indt.org.br>
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melunko@38
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*
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melunko@38
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* This program is free software; you can redistribute it and/or modify
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melunko@38
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* it under the terms of the GNU Lesser General Public License as published by
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melunko@38
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* the Free Software Foundation; either version 2 of the License, or
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melunko@38
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* (at your option) any later version.
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melunko@38
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*
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melunko@38
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* This program is distributed in the hope that it will be useful,
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melunko@38
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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melunko@38
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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melunko@38
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* GNU General Public License for more details.
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melunko@38
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*
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melunko@38
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* You should have received a copy of the GNU Lesser General Public License
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melunko@38
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* along with this program; if not, write to the Free Software
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melunko@38
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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melunko@38
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*/
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melunko@38
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melunko@38
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#ifdef HAVE_CONFIG_H
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melunko@38
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#include <config.h>
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melunko@38
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#endif
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melunko@38
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melunko@38
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#include <string.h>
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melunko@38
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#include <glib.h>
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melunko@38
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#include <math.h>
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melunko@38
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melunko@38
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#include <libgnomevfs/gnome-vfs-module.h>
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melunko@38
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#include <libgnomevfs/gnome-vfs-utils.h>
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melunko@38
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rosfran@277
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#include <gmyth/gmyth_file_transfer.h>
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rosfran@277
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#include <gmyth/gmyth_livetv.h>
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rosfran@277
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#include <gmyth/gmyth_uri.h>
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rosfran@277
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#include <gmyth/gmyth_recorder.h>
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rosfran@277
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#include <gmyth/gmyth_backendinfo.h>
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rosfran@277
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#include <gmyth/gmyth_util.h>
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rosfran@332
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#include <gmyth/gmyth_remote_util.h>
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rosfran@332
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#include <gmyth/gmyth_tvchain.h>
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rosfran@357
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#include <gmyth/gmyth_programinfo.h>
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melunko@38
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melunko@38
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#define GST_MYTHTV_ID_NUM 1
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melunko@38
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#define MYTHTV_VERSION_DEFAULT 30
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rosfran@277
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#define MYTHTV_TRANSFER_MAX_WAITS 100
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melunko@38
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rosfran@357
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#define MYTHTV_BUFFER_SIZE 1024*140
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rosfran@354
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#define MYTHTV_MAX_VFS_BUFFER_SIZE 4096
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rosfran@354
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#define MYTHTV_MAX_REQUEST_SIZE 1024*64
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melunko@111
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melunko@38
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static GnomeVFSResult do_read (GnomeVFSMethod *method,
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melunko@38
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GnomeVFSMethodHandle *method_handle,
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melunko@38
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gpointer buffer,
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melunko@38
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GnomeVFSFileSize num_bytes,
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melunko@38
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GnomeVFSFileSize *bytes_read,
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melunko@38
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GnomeVFSContext *context);
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melunko@38
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melunko@38
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typedef struct {
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melunko@48
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GMythFileTransfer *file_transfer;
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rosfran@277
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GMythLiveTV *livetv;
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rosfran@327
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gchar *channel_name;
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melunko@38
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melunko@38
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gint mythtv_version;
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rosfran@297
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gint64 content_size;
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melunko@38
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guint64 bytes_read;
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melunko@111
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rosfran@116
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GByteArray *buffer;
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melunko@111
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gsize buffer_remain;
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rosfran@338
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gboolean is_livetv;
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rosfran@338
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rosfran@357
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gboolean configured;
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rosfran@357
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melunko@38
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} MythtvHandle;
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melunko@38
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rosfran@357
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//static MythtvHandle *myth_handle = NULL;
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rosfran@357
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melunko@38
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static GnomeVFSResult
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melunko@38
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do_open (GnomeVFSMethod *method,
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melunko@38
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GnomeVFSMethodHandle **method_handle,
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melunko@38
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GnomeVFSURI *uri,
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melunko@38
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GnomeVFSOpenMode mode,
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melunko@38
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GnomeVFSContext *context)
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rosfran@357
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{
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rosfran@357
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MythtvHandle *myth_handle = NULL;
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rosfran@357
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GMythBackendInfo *backend_info = NULL;
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rosfran@277
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GMythURI *gmyth_uri = NULL;
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rosfran@277
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gboolean ret = TRUE;
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melunko@38
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melunko@38
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_GNOME_VFS_METHOD_PARAM_CHECK (method_handle != NULL);
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melunko@38
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_GNOME_VFS_METHOD_PARAM_CHECK (uri != NULL);
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melunko@38
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melunko@38
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if (mode & GNOME_VFS_OPEN_WRITE) {
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melunko@38
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return GNOME_VFS_ERROR_NOT_PERMITTED;
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melunko@38
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}
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melunko@38
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renatofilho@149
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if (gnome_vfs_uri_get_host_name (uri) == NULL) {
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renatofilho@149
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return GNOME_VFS_ERROR_INVALID_HOST_NAME;
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melunko@38
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}
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rosfran@357
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rosfran@357
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/*
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rosfran@357
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if ( method_handle != NULL && *method_handle != NULL )
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rosfran@357
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{
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rosfran@357
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myth_handle = (MythtvHandle*)*method_handle;
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rosfran@357
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//if ( !myth_handle->configured )
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rosfran@357
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}
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rosfran@357
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*/
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rosfran@357
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rosfran@357
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if ( ( NULL == myth_handle ) || !myth_handle->configured ) {
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rosfran@357
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myth_handle = g_new0 (MythtvHandle, 1);
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rosfran@357
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rosfran@357
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myth_handle->configured = FALSE;
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rosfran@357
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rosfran@357
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myth_handle->is_livetv = FALSE;
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rosfran@357
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rosfran@357
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/* Initialize mythtv handler*/
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rosfran@357
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myth_handle->file_transfer = NULL;
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rosfran@357
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myth_handle->livetv = NULL;
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rosfran@357
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myth_handle->mythtv_version = MYTHTV_VERSION_DEFAULT;
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rosfran@357
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myth_handle->bytes_read = 0;
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rosfran@357
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myth_handle->content_size = (GnomeVFSFileSize) - 1;
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rosfran@357
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rosfran@357
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/* Creates and fills out the backend info structure */
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rosfran@357
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backend_info = gmyth_backend_info_new_with_uri (
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rosfran@357
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gnome_vfs_unescape_string( gnome_vfs_uri_to_string( uri, GNOME_VFS_URI_HIDE_NONE ), "" ) );
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rosfran@357
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rosfran@357
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/* creates an instance of */
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rosfran@357
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gmyth_uri = gmyth_uri_new_with_value(
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rosfran@357
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gnome_vfs_unescape_string( gnome_vfs_uri_to_string( uri, GNOME_VFS_URI_HIDE_NONE ), "" ) );
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rosfran@357
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rosfran@357
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myth_handle->is_livetv = gmyth_uri_is_livetv( gmyth_uri );
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rosfran@357
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rosfran@357
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/* Connect to the backend */
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rosfran@357
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if ( gmyth_uri != NULL && myth_handle->is_livetv == TRUE ) {
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rosfran@357
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rosfran@357
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if ( NULL == myth_handle->livetv )
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rosfran@357
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{
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rosfran@357
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myth_handle->livetv = gmyth_livetv_new ();
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rosfran@357
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rosfran@357
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myth_handle->channel_name = gmyth_uri_get_channel_name( gmyth_uri );
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rosfran@357
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rosfran@357
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g_debug( "[%s] Channel name = %s\n", __FUNCTION__, myth_handle->channel_name );
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rosfran@357
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rosfran@357
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if ( myth_handle->channel_name != NULL ) {
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rosfran@357
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if (gmyth_livetv_channel_name_setup (myth_handle->livetv, myth_handle->channel_name,
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rosfran@357
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backend_info) == FALSE) {
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rosfran@357
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g_object_unref( gmyth_uri );
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rosfran@357
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ret = FALSE;
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rosfran@357
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}
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rosfran@357
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} else {
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rosfran@357
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if ( gmyth_livetv_setup (myth_handle->livetv, backend_info) == FALSE ) {
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rosfran@357
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g_object_unref( gmyth_uri );
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rosfran@357
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ret = FALSE;
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rosfran@357
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}
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rosfran@357
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}
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rosfran@357
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}
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rosfran@357
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rosfran@357
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if ( NULL == myth_handle->file_transfer ) {
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rosfran@357
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myth_handle->file_transfer = gmyth_livetv_create_file_transfer (myth_handle->livetv);
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rosfran@357
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rosfran@357
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if (NULL == myth_handle->file_transfer) {
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rosfran@357
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ret = FALSE;
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rosfran@357
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g_debug ("MythTV FileTransfer is NULL!\n");
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rosfran@357
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return GNOME_VFS_ERROR_NOT_OPEN;
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rosfran@357
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}
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rosfran@357
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rosfran@357
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if ( !gmyth_file_transfer_open( myth_handle->file_transfer, myth_handle->livetv->uri != NULL ?
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rosfran@357
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gmyth_uri_get_path(myth_handle->livetv->uri) :
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rosfran@357
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myth_handle->livetv->proginfo->pathname->str ) )
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rosfran@357
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{
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rosfran@357
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g_debug ("Couldn't open MythTV FileTransfer is NULL!\n");
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rosfran@357
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g_object_unref( myth_handle->file_transfer );
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rosfran@357
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myth_handle->file_transfer = NULL;
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rosfran@357
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ret = FALSE;
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rosfran@357
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}
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rosfran@357
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} /* if - FileTransfer is NULL, or not */
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rosfran@357
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rosfran@357
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} else {
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rosfran@357
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rosfran@357
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if (NULL == myth_handle->file_transfer ) {
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rosfran@357
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rosfran@357
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myth_handle->file_transfer = gmyth_file_transfer_new (backend_info);
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rosfran@357
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rosfran@357
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/* Verifies if the file exists */
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rosfran@357
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if (!gmyth_util_file_exists (backend_info, gmyth_uri_get_path (gmyth_uri))) {
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rosfran@357
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g_object_unref (backend_info);
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rosfran@357
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ret = FALSE;
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rosfran@357
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}
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rosfran@357
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rosfran@357
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/* sets the Playback monitor connection */
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rosfran@357
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ret = gmyth_file_transfer_open ( myth_handle->file_transfer,
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rosfran@357
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gmyth_uri_get_path (gmyth_uri) );
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rosfran@357
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rosfran@357
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}
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rosfran@357
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rosfran@357
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} /* if - LiveTV or not? */
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rosfran@357
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rosfran@357
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if (ret == FALSE) {
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rosfran@357
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g_debug ("MythTV FileTransfer open error.\n");
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rosfran@357
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return GNOME_VFS_ERROR_NOT_OPEN;
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rosfran@357
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}
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rosfran@357
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rosfran@357
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myth_handle->configured = TRUE;
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rosfran@357
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200 |
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rosfran@357
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201 |
g_object_unref (backend_info);
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rosfran@357
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202 |
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rosfran@357
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203 |
if ( gmyth_uri != NULL )
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rosfran@357
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g_object_unref( gmyth_uri );
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rosfran@357
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rosfran@357
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myth_handle->buffer = g_byte_array_sized_new (MYTHTV_BUFFER_SIZE);
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rosfran@357
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myth_handle->buffer_remain = 0;
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rosfran@357
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rosfran@357
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g_return_val_if_fail (myth_handle->file_transfer != NULL, GNOME_VFS_ERROR_NOT_OPEN);
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rosfran@357
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210 |
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rosfran@357
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211 |
if ( /*myth_handle->file_transfer->filesize <= 0 && */myth_handle->is_livetv ) {
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rosfran@357
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myth_handle->content_size = gmyth_recorder_get_file_position(myth_handle->livetv->recorder);
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rosfran@357
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} else {
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rosfran@357
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214 |
myth_handle->content_size = myth_handle->file_transfer->filesize;
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rosfran@357
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215 |
}
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rosfran@357
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216 |
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rosfran@357
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217 |
} /* if - configured or not? */
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rosfran@277
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218 |
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melunko@38
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219 |
*method_handle = (GnomeVFSMethodHandle *) myth_handle;
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melunko@38
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220 |
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melunko@38
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221 |
return GNOME_VFS_OK;
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melunko@38
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222 |
}
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melunko@38
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223 |
|
melunko@38
|
224 |
static GnomeVFSResult
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melunko@38
|
225 |
do_read (GnomeVFSMethod *method,
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melunko@38
|
226 |
GnomeVFSMethodHandle *method_handle,
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melunko@38
|
227 |
gpointer buffer,
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melunko@38
|
228 |
GnomeVFSFileSize num_bytes,
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melunko@38
|
229 |
GnomeVFSFileSize *bytes_read,
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melunko@38
|
230 |
GnomeVFSContext *context)
|
melunko@38
|
231 |
{
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rosfran@327
|
232 |
MythtvHandle *myth_handle = (MythtvHandle *) method_handle;
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rosfran@357
|
233 |
GnomeVFSFileSize bytes_to_read = num_bytes;
|
rosfran@357
|
234 |
gint64 size_stream = *bytes_read;
|
melunko@38
|
235 |
|
rosfran@357
|
236 |
//*bytes_read = 0;
|
rosfran@354
|
237 |
|
rosfran@357
|
238 |
g_debug ("XXXXXXXXXX Requested %llu bytes (remains %d bytes on buffer...) file_size = %lld\n",
|
rosfran@357
|
239 |
(guint64)num_bytes, myth_handle->buffer->len, *bytes_read );
|
melunko@38
|
240 |
|
rosfran@340
|
241 |
if ( !myth_handle->is_livetv && ( myth_handle->bytes_read >= myth_handle->content_size ) )
|
rosfran@327
|
242 |
return GNOME_VFS_ERROR_EOF;
|
melunko@38
|
243 |
|
rosfran@327
|
244 |
// fixme: change this to min math function
|
rosfran@357
|
245 |
if (( myth_handle->content_size > 0 ) )
|
rosfran@357
|
246 |
{
|
rosfran@357
|
247 |
if ( !myth_handle->is_livetv &&
|
rosfran@341
|
248 |
( num_bytes > ( myth_handle->content_size - myth_handle->bytes_read ) ) )
|
rosfran@357
|
249 |
{
|
rosfran@357
|
250 |
bytes_to_read = myth_handle->content_size - myth_handle->bytes_read;
|
rosfran@357
|
251 |
} else {
|
rosfran@357
|
252 |
size_stream = gmyth_recorder_get_file_position(myth_handle->livetv->recorder);
|
rosfran@357
|
253 |
if ( size_stream > myth_handle->content_size ) {
|
rosfran@357
|
254 |
g_debug( "New file size %lld, old size = %lld.", size_stream, myth_handle->content_size );
|
rosfran@357
|
255 |
myth_handle->content_size = size_stream;
|
rosfran@357
|
256 |
num_bytes = ( myth_handle->content_size - myth_handle->bytes_read );
|
rosfran@357
|
257 |
} else if ( num_bytes > ( myth_handle->content_size - myth_handle->bytes_read ) )
|
rosfran@357
|
258 |
num_bytes = MYTHTV_MAX_VFS_BUFFER_SIZE;
|
rosfran@357
|
259 |
}
|
rosfran@357
|
260 |
}
|
melunko@38
|
261 |
|
rosfran@327
|
262 |
/* Loop sending the Myth File Transfer request:
|
rosfran@355
|
263 |
* Retry whilst authentication fails and we supply it. */
|
rosfran@355
|
264 |
/* if (myth_handle->buffer_remain < MYTHTV_BUFFER_SIZE) { */
|
rosfran@357
|
265 |
if ( ( myth_handle->buffer_remain = myth_handle->buffer->len ) < bytes_to_read )
|
rosfran@355
|
266 |
{
|
rosfran@355
|
267 |
gint buffer_size;
|
rosfran@354
|
268 |
|
rosfran@357
|
269 |
//while ( MYTHTV_BUFFER_SIZE != myth_handle->buffer_remain ) {
|
rosfran@355
|
270 |
|
rosfran@355
|
271 |
/* resize buffer length request to no more than MYTHTV_MAX_REQUEST_SIZE */
|
rosfran@355
|
272 |
if ( ( MYTHTV_BUFFER_SIZE - myth_handle->buffer_remain ) <= MYTHTV_MAX_REQUEST_SIZE )
|
rosfran@355
|
273 |
buffer_size = MYTHTV_BUFFER_SIZE - myth_handle->buffer_remain;
|
rosfran@355
|
274 |
else
|
rosfran@355
|
275 |
buffer_size = MYTHTV_MAX_REQUEST_SIZE;
|
rosfran@355
|
276 |
|
rosfran@355
|
277 |
GByteArray *tmp_buffer = g_byte_array_new();
|
rosfran@355
|
278 |
|
rosfran@355
|
279 |
g_debug ("XXXXXXXXXX Asking %d bytes (there is %d bytes in the buffer)\n",
|
rosfran@355
|
280 |
buffer_size, myth_handle->buffer_remain);
|
rosfran@355
|
281 |
|
rosfran@355
|
282 |
gint len = gmyth_file_transfer_read (myth_handle->file_transfer,
|
rosfran@355
|
283 |
tmp_buffer, buffer_size, TRUE);
|
rosfran@355
|
284 |
|
rosfran@355
|
285 |
if (!myth_handle->is_livetv && len < 0) {
|
rosfran@327
|
286 |
g_byte_array_free (tmp_buffer, TRUE);
|
rosfran@355
|
287 |
g_debug ("Fail to read bytes");
|
rosfran@355
|
288 |
return GNOME_VFS_ERROR_IO;
|
rosfran@355
|
289 |
} /*else if (len == 0) {
|
rosfran@355
|
290 |
g_byte_array_free (tmp_buffer, TRUE);
|
rosfran@355
|
291 |
g_warning ("End of file probably achieved");
|
rosfran@355
|
292 |
return GNOME_VFS_ERROR_EOF;
|
rosfran@355
|
293 |
}*/
|
rosfran@327
|
294 |
|
rosfran@357
|
295 |
myth_handle->buffer = g_byte_array_append ( myth_handle->buffer,
|
rosfran@357
|
296 |
tmp_buffer->data, len );
|
rosfran@327
|
297 |
|
rosfran@327
|
298 |
myth_handle->buffer_remain += len;
|
melunko@111
|
299 |
|
rosfran@354
|
300 |
if ( tmp_buffer != NULL )
|
rosfran@354
|
301 |
{
|
rosfran@357
|
302 |
g_byte_array_free ( tmp_buffer, TRUE );
|
rosfran@354
|
303 |
tmp_buffer = NULL;
|
rosfran@354
|
304 |
}
|
rosfran@357
|
305 |
//} /* while - iterates until fills the internal buffer */
|
rosfran@355
|
306 |
|
rosfran@355
|
307 |
} /* if - got from the network, or not */
|
rosfran@355
|
308 |
|
rosfran@357
|
309 |
bytes_to_read = ( bytes_to_read > myth_handle->buffer_remain ) ? myth_handle->buffer_remain : bytes_to_read;
|
rosfran@355
|
310 |
/* gets the first buffer_size bytes from the byte array buffer variable */
|
rosfran@116
|
311 |
|
rosfran@355
|
312 |
g_memmove (buffer, myth_handle->buffer->data, bytes_to_read);
|
rosfran@116
|
313 |
|
rosfran@355
|
314 |
myth_handle->bytes_read += bytes_to_read;
|
rosfran@355
|
315 |
myth_handle->buffer_remain -= bytes_to_read;
|
rosfran@116
|
316 |
|
rosfran@355
|
317 |
/* flushs the newly buffer got from byte array */
|
rosfran@355
|
318 |
myth_handle->buffer = g_byte_array_remove_range (myth_handle->buffer, 0, bytes_to_read);
|
rosfran@355
|
319 |
g_debug ("Got from %llu bytes from internal buffer. (there are %d bytes in the buffer, from a total of %llu dispatched.)\n",
|
rosfran@355
|
320 |
bytes_to_read, myth_handle->buffer_remain, myth_handle->bytes_read );
|
rosfran@357
|
321 |
|
rosfran@357
|
322 |
*bytes_read = bytes_to_read;
|
rosfran@355
|
323 |
|
rosfran@355
|
324 |
return GNOME_VFS_OK;
|
melunko@38
|
325 |
}
|
melunko@38
|
326 |
|
melunko@38
|
327 |
static GnomeVFSResult
|
melunko@38
|
328 |
do_close (GnomeVFSMethod *method,
|
melunko@38
|
329 |
GnomeVFSMethodHandle *method_handle,
|
melunko@38
|
330 |
GnomeVFSContext *context)
|
melunko@38
|
331 |
{
|
melunko@111
|
332 |
|
rosfran@357
|
333 |
MythtvHandle *myth_handle = (MythtvHandle *) method_handle;
|
rosfran@357
|
334 |
|
rosfran@357
|
335 |
//if ( NULL == myth_handle || myth_handle->configured ) {
|
rosfran@357
|
336 |
|
rosfran@357
|
337 |
if (myth_handle->file_transfer != NULL) {
|
rosfran@357
|
338 |
g_object_unref (myth_handle->file_transfer);
|
rosfran@357
|
339 |
myth_handle->file_transfer = NULL;
|
rosfran@357
|
340 |
}
|
rosfran@357
|
341 |
|
rosfran@357
|
342 |
if (myth_handle->is_livetv && myth_handle->livetv != NULL) {
|
rosfran@357
|
343 |
g_object_unref (myth_handle->livetv);
|
rosfran@357
|
344 |
myth_handle->livetv = NULL;
|
rosfran@357
|
345 |
}
|
rosfran@357
|
346 |
|
rosfran@357
|
347 |
if (myth_handle->buffer) {
|
rosfran@357
|
348 |
g_byte_array_free (myth_handle->buffer, TRUE);
|
rosfran@357
|
349 |
myth_handle->buffer = NULL;
|
rosfran@357
|
350 |
}
|
rosfran@357
|
351 |
|
rosfran@357
|
352 |
myth_handle->configured = FALSE;
|
rosfran@357
|
353 |
|
rosfran@357
|
354 |
g_free (myth_handle);
|
rosfran@357
|
355 |
|
rosfran@357
|
356 |
myth_handle = NULL;
|
rosfran@357
|
357 |
|
rosfran@357
|
358 |
// }
|
rosfran@127
|
359 |
|
rosfran@357
|
360 |
return GNOME_VFS_OK;
|
melunko@38
|
361 |
}
|
melunko@38
|
362 |
|
melunko@38
|
363 |
static GnomeVFSResult
|
melunko@38
|
364 |
do_get_file_info (GnomeVFSMethod *method,
|
melunko@38
|
365 |
GnomeVFSURI *uri,
|
melunko@38
|
366 |
GnomeVFSFileInfo *file_info,
|
melunko@38
|
367 |
GnomeVFSFileInfoOptions options,
|
melunko@38
|
368 |
GnomeVFSContext *context)
|
melunko@38
|
369 |
{
|
renatofilho@188
|
370 |
GMythFileTransfer *file_transfer = NULL;
|
rosfran@340
|
371 |
GMythRecorder *recorder = NULL;
|
rosfran@346
|
372 |
GMythTVChain *tvchain = NULL;
|
rosfran@297
|
373 |
GMythBackendInfo *backend_info = NULL;
|
rosfran@297
|
374 |
GMythURI *gmyth_uri = NULL;
|
rosfran@340
|
375 |
GMythSocket *socket = NULL;
|
rosfran@297
|
376 |
gboolean is_livetv = FALSE;
|
rosfran@301
|
377 |
gboolean ret = TRUE;
|
rosfran@346
|
378 |
gboolean res = TRUE;
|
rosfran@297
|
379 |
|
rosfran@297
|
380 |
/* Creates and fills out the backend info structure */
|
rosfran@297
|
381 |
backend_info = gmyth_backend_info_new_with_uri (
|
rosfran@297
|
382 |
gnome_vfs_unescape_string( gnome_vfs_uri_to_string( uri, GNOME_VFS_URI_HIDE_NONE ), "" ) );
|
rosfran@297
|
383 |
|
rosfran@297
|
384 |
/* creates an instance of */
|
rosfran@297
|
385 |
gmyth_uri = gmyth_uri_new_with_value(
|
rosfran@297
|
386 |
gnome_vfs_unescape_string( gnome_vfs_uri_to_string( uri, GNOME_VFS_URI_HIDE_NONE ), "" ) );
|
renatofilho@188
|
387 |
|
rosfran@297
|
388 |
is_livetv = gmyth_uri_is_livetv( gmyth_uri );
|
rosfran@297
|
389 |
|
melunko@38
|
390 |
file_info->valid_fields = file_info->valid_fields
|
melunko@38
|
391 |
| GNOME_VFS_FILE_INFO_FIELDS_TYPE
|
melunko@38
|
392 |
| GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE
|
melunko@38
|
393 |
| GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS;
|
melunko@38
|
394 |
file_info->type = GNOME_VFS_FILE_TYPE_REGULAR;
|
rosfran@297
|
395 |
/* fixme: get from file extension? */
|
melunko@111
|
396 |
file_info->mime_type = g_strdup ("video/x-nuv");
|
melunko@38
|
397 |
file_info->permissions =
|
melunko@38
|
398 |
GNOME_VFS_PERM_USER_READ |
|
melunko@38
|
399 |
GNOME_VFS_PERM_OTHER_READ |
|
melunko@38
|
400 |
GNOME_VFS_PERM_GROUP_READ;
|
rosfran@331
|
401 |
|
rosfran@332
|
402 |
g_print( "gnome_vfs_uri == %s | gmyth_uri == %s.\n",
|
rosfran@331
|
403 |
gnome_vfs_uri_get_path (uri),
|
rosfran@331
|
404 |
gmyth_uri_get_path (gmyth_uri) );
|
melunko@38
|
405 |
|
rosfran@301
|
406 |
/* Connect to the backend */
|
rosfran@297
|
407 |
if ( gmyth_uri != NULL && is_livetv == TRUE ) {
|
rosfran@332
|
408 |
|
rosfran@338
|
409 |
/* start to get file info from LiveTV remote encoder */
|
rosfran@332
|
410 |
socket = gmyth_socket_new ();
|
rosfran@332
|
411 |
|
rosfran@332
|
412 |
/* FIME: Implement this at gmyth_socket */
|
rosfran@332
|
413 |
res = gmyth_socket_connect_to_backend (socket, backend_info->hostname,
|
rosfran@332
|
414 |
backend_info->port, TRUE);
|
rosfran@332
|
415 |
if (!res) {
|
rosfran@333
|
416 |
g_print ("[%s] LiveTV can not connect to backend", __FUNCTION__);
|
rosfran@332
|
417 |
res = FALSE;
|
rosfran@332
|
418 |
goto error;
|
rosfran@332
|
419 |
}
|
rosfran@332
|
420 |
|
rosfran@332
|
421 |
if ( gmyth_remote_util_get_free_recorder_count (socket) <= 0 ) {
|
rosfran@333
|
422 |
g_print ("No free remote encoder available.");
|
rosfran@332
|
423 |
res = FALSE;
|
rosfran@332
|
424 |
goto error;
|
rosfran@332
|
425 |
}
|
rosfran@332
|
426 |
|
rosfran@332
|
427 |
/* Gets the recorder num */
|
rosfran@332
|
428 |
recorder = remote_request_next_free_recorder (socket, -1);
|
rosfran@335
|
429 |
|
rosfran@346
|
430 |
//if ( socket != NULL )
|
rosfran@346
|
431 |
// g_object_unref (socket);
|
rosfran@332
|
432 |
|
rosfran@332
|
433 |
if ( recorder == NULL ) {
|
rosfran@333
|
434 |
g_print ("[%s] None remote encoder available", __FUNCTION__);
|
rosfran@332
|
435 |
res = FALSE;
|
rosfran@332
|
436 |
goto error;
|
rosfran@332
|
437 |
}
|
rosfran@332
|
438 |
|
rosfran@332
|
439 |
/* Init remote encoder. Opens its control socket. */
|
rosfran@332
|
440 |
res = gmyth_recorder_setup(recorder);
|
rosfran@332
|
441 |
if ( !res ) {
|
rosfran@333
|
442 |
g_print ("[%s] Fail while setting remote encoder\n", __FUNCTION__);
|
rosfran@332
|
443 |
res = FALSE;
|
rosfran@332
|
444 |
goto error;
|
rosfran@346
|
445 |
}
|
rosfran@346
|
446 |
|
rosfran@346
|
447 |
/* Creates livetv chain handler */
|
rosfran@346
|
448 |
tvchain = gmyth_tvchain_new();
|
rosfran@346
|
449 |
gmyth_tvchain_initialize ( tvchain, backend_info );
|
rosfran@346
|
450 |
|
rosfran@346
|
451 |
if ( tvchain == NULL || tvchain->tvchain_id == NULL ) {
|
rosfran@346
|
452 |
res = FALSE;
|
rosfran@346
|
453 |
goto error;
|
rosfran@346
|
454 |
}
|
rosfran@346
|
455 |
|
rosfran@346
|
456 |
// Spawn live tv. Uses the socket to send mythprotocol data to start livetv in the backend (remotelly)
|
rosfran@346
|
457 |
res = gmyth_recorder_spawntv ( recorder,
|
rosfran@346
|
458 |
gmyth_tvchain_get_id(tvchain) );
|
rosfran@346
|
459 |
if (!res) {
|
rosfran@346
|
460 |
g_warning ("[%s] Fail while spawn tv\n", __FUNCTION__);
|
rosfran@346
|
461 |
res = FALSE;
|
rosfran@346
|
462 |
goto error;
|
rosfran@355
|
463 |
}
|
rosfran@332
|
464 |
|
rosfran@357
|
465 |
//gchar* channel_name = gmyth_uri_get_channel_name( gmyth_uri );
|
rosfran@338
|
466 |
|
rosfran@338
|
467 |
/* DEBUG message */
|
rosfran@332
|
468 |
GMythProgramInfo* prog_info = gmyth_recorder_get_current_program_info( recorder );
|
rosfran@332
|
469 |
|
rosfran@332
|
470 |
if ( prog_info != NULL )
|
rosfran@332
|
471 |
{
|
rosfran@357
|
472 |
//gmyth_program_info_print( prog_info );
|
rosfran@357
|
473 |
g_debug( "Program Info: %s\n", gmyth_program_info_to_string( prog_info ) );
|
rosfran@332
|
474 |
|
rosfran@332
|
475 |
g_print( "path = %s", prog_info->pathname->str );
|
rosfran@332
|
476 |
|
rosfran@332
|
477 |
file_info->name = g_strdup ( g_strrstr( prog_info->pathname->str, "/" ) );
|
rosfran@332
|
478 |
|
rosfran@332
|
479 |
} else {
|
rosfran@341
|
480 |
file_info->name = g_strdup ( "LiveTV.nuv" );
|
rosfran@332
|
481 |
file_info->size = gmyth_recorder_get_file_position( recorder );
|
rosfran@332
|
482 |
}
|
rosfran@333
|
483 |
|
rosfran@332
|
484 |
if ( recorder != NULL )
|
rosfran@338
|
485 |
g_object_unref (recorder);
|
rosfran@333
|
486 |
|
rosfran@333
|
487 |
if ( prog_info != NULL )
|
rosfran@333
|
488 |
g_object_unref( prog_info );
|
rosfran@346
|
489 |
|
rosfran@346
|
490 |
if ( tvchain != NULL )
|
rosfran@346
|
491 |
g_object_unref (tvchain);
|
rosfran@338
|
492 |
|
rosfran@340
|
493 |
file_info->size = (GnomeVFSFileSize) - 1;
|
rosfran@331
|
494 |
|
rosfran@297
|
495 |
} else {
|
rosfran@332
|
496 |
|
rosfran@332
|
497 |
/* start to get file info from remote file encoder */
|
rosfran@297
|
498 |
file_transfer = gmyth_file_transfer_new (backend_info);
|
rosfran@297
|
499 |
|
rosfran@297
|
500 |
/* Verifies if the file exists */
|
rosfran@297
|
501 |
if (!gmyth_util_file_exists (backend_info, gmyth_uri_get_path (gmyth_uri))) {
|
rosfran@297
|
502 |
g_object_unref (backend_info);
|
rosfran@297
|
503 |
return GNOME_VFS_ERROR_NOT_FOUND;
|
rosfran@297
|
504 |
}
|
rosfran@297
|
505 |
|
rosfran@297
|
506 |
/* sets the Playback monitor connection */
|
rosfran@297
|
507 |
ret = gmyth_file_transfer_open ( file_transfer, gmyth_uri_get_path (gmyth_uri) );
|
rosfran@331
|
508 |
|
rosfran@338
|
509 |
file_info->name = g_strdup ( gnome_vfs_uri_get_path (uri) );
|
rosfran@297
|
510 |
|
rosfran@335
|
511 |
} /* if - LiveTV or not? */
|
rosfran@297
|
512 |
|
rosfran@297
|
513 |
if (ret == FALSE) {
|
rosfran@335
|
514 |
g_debug ("MythTV FileTransfer open error\n");
|
rosfran@297
|
515 |
return GNOME_VFS_ERROR_NOT_OPEN;
|
rosfran@297
|
516 |
}
|
rosfran@335
|
517 |
|
rosfran@332
|
518 |
if ( ret == TRUE && file_transfer != NULL ) {
|
rosfran@323
|
519 |
file_info->size = gmyth_file_transfer_get_filesize (file_transfer);
|
rosfran@331
|
520 |
if ( file_transfer )
|
rosfran@338
|
521 |
g_object_unref (file_transfer);
|
rosfran@331
|
522 |
}
|
rosfran@338
|
523 |
|
rosfran@331
|
524 |
file_info->block_count = GNOME_VFS_FILE_INFO_FIELDS_BLOCK_COUNT;
|
rosfran@331
|
525 |
file_info->io_block_size = GNOME_VFS_FILE_INFO_FIELDS_IO_BLOCK_SIZE;
|
rosfran@332
|
526 |
|
rosfran@340
|
527 |
error:
|
rosfran@331
|
528 |
if (backend_info)
|
rosfran@331
|
529 |
g_object_unref (backend_info);
|
rosfran@346
|
530 |
|
rosfran@346
|
531 |
if (!res)
|
rosfran@346
|
532 |
return GNOME_VFS_ERROR_IO;
|
rosfran@301
|
533 |
|
melunko@38
|
534 |
return GNOME_VFS_OK;
|
melunko@38
|
535 |
}
|
melunko@38
|
536 |
|
melunko@38
|
537 |
static gboolean
|
melunko@38
|
538 |
do_is_local (GnomeVFSMethod *method,
|
melunko@38
|
539 |
const GnomeVFSURI *uri)
|
melunko@38
|
540 |
{
|
melunko@38
|
541 |
return FALSE;
|
melunko@38
|
542 |
}
|
melunko@38
|
543 |
|
melunko@38
|
544 |
static GnomeVFSMethod method = {
|
melunko@38
|
545 |
sizeof (GnomeVFSMethod),
|
melunko@38
|
546 |
do_open,
|
melunko@38
|
547 |
NULL,
|
melunko@38
|
548 |
do_close,
|
melunko@38
|
549 |
do_read,
|
melunko@38
|
550 |
NULL,
|
melunko@38
|
551 |
NULL,
|
melunko@38
|
552 |
NULL,
|
melunko@38
|
553 |
NULL,
|
melunko@38
|
554 |
NULL,
|
melunko@38
|
555 |
NULL,
|
melunko@38
|
556 |
NULL,
|
melunko@38
|
557 |
do_get_file_info,
|
melunko@38
|
558 |
NULL,
|
melunko@38
|
559 |
do_is_local,
|
melunko@38
|
560 |
NULL,
|
melunko@38
|
561 |
NULL,
|
melunko@38
|
562 |
NULL,
|
melunko@38
|
563 |
NULL,
|
melunko@38
|
564 |
NULL,
|
melunko@38
|
565 |
NULL,
|
melunko@38
|
566 |
NULL,
|
melunko@38
|
567 |
NULL,
|
melunko@38
|
568 |
NULL,
|
melunko@38
|
569 |
NULL,
|
melunko@38
|
570 |
NULL,
|
melunko@38
|
571 |
NULL,
|
melunko@38
|
572 |
};
|
melunko@38
|
573 |
|
melunko@38
|
574 |
|
melunko@38
|
575 |
GnomeVFSMethod *
|
melunko@38
|
576 |
vfs_module_init (const char *method_name, const char *args)
|
melunko@38
|
577 |
{
|
melunko@38
|
578 |
return &method;
|
melunko@38
|
579 |
}
|
melunko@38
|
580 |
|
melunko@38
|
581 |
void
|
melunko@38
|
582 |
vfs_module_shutdown (GnomeVFSMethod *method)
|
melunko@38
|
583 |
{
|
melunko@38
|
584 |
}
|