1.1 --- a/gmyth/src/gmyth_remote_encoder.c Mon Nov 06 22:57:44 2006 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,207 +0,0 @@
1.4 -/**
1.5 - * GMyth Library
1.6 - *
1.7 - * @file gmyth/gmyth_remote_encoder.c
1.8 - *
1.9 - * @brief <p> GMythRemoteEncoder class defines functions for playing live tv.
1.10 - *
1.11 - * The remote encoder is used by gmyth_tvplayer to setup livetv.
1.12 - *
1.13 - * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
1.14 - * @author Hallyson Luiz de Morais Melo <hallyson.melo@indt.org.br>
1.15 - *
1.16 - *//*
1.17 - *
1.18 - * This program is free software; you can redistribute it and/or modify
1.19 - * it under the terms of the GNU Lesser General Public License as published by
1.20 - * the Free Software Foundation; either version 2 of the License, or
1.21 - * (at your option) any later version.
1.22 - *
1.23 - * This program is distributed in the hope that it will be useful,
1.24 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.25 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.26 - * GNU General Public License for more details.
1.27 - *
1.28 - * You should have received a copy of the GNU Lesser General Public License
1.29 - * along with this program; if not, write to the Free Software
1.30 - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1.31 - */
1.32 -
1.33 -#include "gmyth_remote_encoder.h"
1.34 -
1.35 -#include <assert.h>
1.36 -
1.37 -#include "gmyth_stringlist.h"
1.38 -
1.39 -static void gmyth_remote_encoder_class_init (GMythRemoteEncoderClass *klass);
1.40 -static void gmyth_remote_encoder_init (GMythRemoteEncoder *object);
1.41 -
1.42 -static void gmyth_remote_encoder_dispose (GObject *object);
1.43 -static void gmyth_remote_encoder_finalize (GObject *object);
1.44 -
1.45 -G_DEFINE_TYPE(GMythRemoteEncoder, gmyth_remote_encoder, G_TYPE_OBJECT)
1.46 -
1.47 -static void
1.48 -gmyth_remote_encoder_class_init (GMythRemoteEncoderClass *klass)
1.49 -{
1.50 - GObjectClass *gobject_class;
1.51 -
1.52 - gobject_class = (GObjectClass *) klass;
1.53 -
1.54 - gobject_class->dispose = gmyth_remote_encoder_dispose;
1.55 - gobject_class->finalize = gmyth_remote_encoder_finalize;
1.56 -}
1.57 -
1.58 -static void
1.59 -gmyth_remote_encoder_init (GMythRemoteEncoder *gmyth_remote_encoder)
1.60 -{
1.61 -}
1.62 -
1.63 -static void
1.64 -gmyth_remote_encoder_dispose (GObject *object)
1.65 -{
1.66 - // GMythRemoteEncoder *gmyth_remote_encoder = GMYTH_REMOTE_ENCODER(object);
1.67 -
1.68 - G_OBJECT_CLASS (gmyth_remote_encoder_parent_class)->dispose (object);
1.69 -}
1.70 -
1.71 -
1.72 -static void
1.73 -gmyth_remote_encoder_finalize (GObject *object)
1.74 -{
1.75 - g_signal_handlers_destroy (object);
1.76 -
1.77 - GMythRemoteEncoder *remote_encoder = GMYTH_REMOTE_ENCODER(object);
1.78 -
1.79 - g_debug ("[%s] Closing control socket", __FUNCTION__);
1.80 - gmyth_socket_close_connection(remote_encoder->myth_socket);
1.81 - g_object_unref (remote_encoder->myth_socket);
1.82 -
1.83 - G_OBJECT_CLASS (gmyth_remote_encoder_parent_class)->finalize (object);
1.84 -}
1.85 -
1.86 -/** Creates a new instance of GMythRemoteEncoder.
1.87 - *
1.88 - * @return a new instance of GMythRemoteEncoder.
1.89 - */
1.90 -GMythRemoteEncoder*
1.91 -gmyth_remote_encoder_new (int num, GString *hostname, gshort port)
1.92 -{
1.93 - GMythRemoteEncoder *encoder = GMYTH_REMOTE_ENCODER ( g_object_new (
1.94 - GMYTH_REMOTE_ENCODER_TYPE, FALSE ));
1.95 -
1.96 - encoder->recorder_num = num;
1.97 - encoder->hostname = g_string_new (hostname->str);
1.98 - encoder->port = port;
1.99 -
1.100 - return encoder;
1.101 -}
1.102 -
1.103 -/** Configures the remote encoder instance connecting it to Mythtv backend.
1.104 - *
1.105 - * @param remote_encoder the GMythRemoteEncoder instance.
1.106 - * @return TRUE if successfull, FALSE if any error happens.
1.107 - */
1.108 -gboolean
1.109 -gmyth_remote_encoder_setup (GMythRemoteEncoder *remote_encoder)
1.110 -{
1.111 - assert (remote_encoder);
1.112 - g_debug ("[%s] Creating socket and connecting to backend", __FUNCTION__);
1.113 -
1.114 - if (remote_encoder->myth_socket == NULL) {
1.115 -
1.116 - remote_encoder->myth_socket = gmyth_socket_new ();
1.117 -
1.118 - if (!gmyth_socket_connect_to_backend (remote_encoder->myth_socket, remote_encoder->hostname->str,
1.119 - remote_encoder->port, TRUE) ) {
1.120 - g_warning ("GMythRemoteEncoder: Connection to backend failed");
1.121 - return FALSE;
1.122 - }
1.123 -
1.124 - } else {
1.125 - g_warning("Remote encoder socket already created\n");
1.126 - }
1.127 -
1.128 - return TRUE;
1.129 -}
1.130 -
1.131 -/** Sends the SPAWN_LIVETV command through Mythtv protocol. This command
1.132 - * requests the backend to start capturing TV content.
1.133 - *
1.134 - * @param remote_encoder The GMythRemoteEncoder instance.
1.135 - * @param tvchain_id The tvchain unique id.
1.136 - * @return true if success, false if any error happens.
1.137 - */
1.138 -gboolean
1.139 -gmyth_remote_encoder_spawntv (GMythRemoteEncoder *remote_encoder, GString *tvchain_id)
1.140 -{
1.141 - GMythStringList *str_list;
1.142 - GString *tmp_str;
1.143 -
1.144 - g_debug ("[%s] Spawntv with tvchain_id = %s", __FUNCTION__, tvchain_id->str);
1.145 -
1.146 - str_list = gmyth_string_list_new ();
1.147 -
1.148 - tmp_str = g_string_new ("QUERY_RECORDER ");
1.149 - g_string_append_printf (tmp_str, "%d", remote_encoder->recorder_num);
1.150 -
1.151 - gmyth_string_list_append_string (str_list, tmp_str);
1.152 - gmyth_string_list_append_string (str_list, g_string_new ("SPAWN_LIVETV"));
1.153 - gmyth_string_list_append_string (str_list, tvchain_id);
1.154 - gmyth_string_list_append_int (str_list, 0); // PIP = FALSE (0)
1.155 -
1.156 - gmyth_socket_sendreceive_stringlist (remote_encoder->myth_socket, str_list);
1.157 -
1.158 - g_string_free (tmp_str, TRUE);
1.159 -
1.160 - tmp_str = gmyth_string_list_get_string (str_list, 0);
1.161 - if (tmp_str == NULL) {
1.162 - g_warning ("[%s] Spawntv request returned %s", __FUNCTION__, tmp_str->str);
1.163 - return FALSE;
1.164 - }
1.165 -
1.166 - if (g_ascii_strncasecmp (tmp_str->str, "ok", 2)) {
1.167 - g_warning ("[%s] Spawntv request returned %s", __FUNCTION__, tmp_str->str);
1.168 - g_object_unref (str_list);
1.169 - return FALSE;
1.170 - }
1.171 -
1.172 - g_object_unref (str_list);
1.173 - return TRUE;
1.174 -
1.175 -}
1.176 -
1.177 -/** Sends the command STOP_LIVETV to Mythtv backend.
1.178 - *
1.179 - * @param remote_encoder the GMythRemoteEncoder instance.
1.180 - * @return true if success, false if any error happens.
1.181 - */
1.182 -gboolean
1.183 -gmyth_remote_encoder_stop_livetv (GMythRemoteEncoder *remote_encoder)
1.184 -{
1.185 - GMythStringList *str_list;
1.186 - GString *tmp_str;
1.187 -
1.188 - g_debug ("[%s]", __FUNCTION__);
1.189 -
1.190 - str_list = gmyth_string_list_new ();
1.191 -
1.192 - tmp_str = g_string_new ("QUERY_RECORDER ");
1.193 - g_string_append_printf (tmp_str, "%d", remote_encoder->recorder_num);
1.194 - gmyth_string_list_append_string (str_list, g_string_new ("STOP_LIVETV"));
1.195 -
1.196 - gmyth_socket_sendreceive_stringlist (remote_encoder->myth_socket, str_list);
1.197 -
1.198 - g_string_free (tmp_str, TRUE);
1.199 -
1.200 - tmp_str = gmyth_string_list_get_string (str_list, 0);
1.201 - if (g_ascii_strncasecmp (tmp_str->str, "ok", 2)) {
1.202 - g_warning ("[%s] Stop livetv request returned %s", __FUNCTION__, tmp_str->str);
1.203 - g_object_unref (str_list);
1.204 - return FALSE;
1.205 - }
1.206 -
1.207 - g_object_unref (str_list);
1.208 - return TRUE;
1.209 -
1.210 -}
2.1 --- a/gmyth/src/gmyth_remote_encoder.h Mon Nov 06 22:57:44 2006 +0000
2.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
2.3 @@ -1,89 +0,0 @@
2.4 -/**
2.5 - * GMyth Library
2.6 - *
2.7 - * @file gmyth/gmyth_remote_encoder.h
2.8 - *
2.9 - * @brief <p> GMythRemoteEncoder class defines functions for playing live tv.
2.10 - *
2.11 - * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
2.12 - * @author Hallyson Luiz de Morais Melo <hallyson.melo@indt.org.br>
2.13 - *
2.14 - *//*
2.15 - *
2.16 - * This program is free software; you can redistribute it and/or modify
2.17 - * it under the terms of the GNU Lesser General Public License as published by
2.18 - * the Free Software Foundation; either version 2 of the License, or
2.19 - * (at your option) any later version.
2.20 - *
2.21 - * This program is distributed in the hope that it will be useful,
2.22 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
2.23 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2.24 - * GNU General Public License for more details.
2.25 - *
2.26 - * You should have received a copy of the GNU Lesser General Public License
2.27 - * along with this program; if not, write to the Free Software
2.28 - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
2.29 - */
2.30 -
2.31 -#ifndef __GMYTH_REMOTE_ENCODER_H__
2.32 -#define __GMYTH_REMOTE_ENCODER_H__
2.33 -
2.34 -#include <glib-object.h>
2.35 -
2.36 -#include "gmyth_socket.h"
2.37 -
2.38 -#include <stdio.h>
2.39 -#include <stdlib.h>
2.40 -#include <string.h>
2.41 -#include <netdb.h>
2.42 -#include <sys/socket.h>
2.43 -#include <unistd.h>
2.44 -
2.45 -G_BEGIN_DECLS
2.46 -
2.47 -#define GMYTH_REMOTE_ENCODER_TYPE (gmyth_remote_encoder_get_type ())
2.48 -#define GMYTH_REMOTE_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_REMOTE_ENCODER_TYPE, GMythRemoteEncoder))
2.49 -#define GMYTH_REMOTE_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_REMOTE_ENCODER_TYPE, GMythRemoteEncoderClass))
2.50 -#define IS_GMYTH_REMOTE_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_REMOTE_ENCODER_TYPE))
2.51 -#define IS_GMYTH_REMOTE_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_REMOTE_ENCODER_TYPE))
2.52 -#define GMYTH_REMOTE_ENCODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GMYTH_REMOTE_ENCODER_TYPE, GMythRemoteEncoderClass))
2.53 -
2.54 -
2.55 -typedef struct _GMythRemoteEncoder GMythRemoteEncoder;
2.56 -typedef struct _GMythRemoteEncoderClass GMythRemoteEncoderClass;
2.57 -
2.58 -struct _GMythRemoteEncoderClass
2.59 -{
2.60 - GObjectClass parent_class;
2.61 -
2.62 - /* callbacks */
2.63 - /* no one for now */
2.64 -};
2.65 -
2.66 -struct _GMythRemoteEncoder
2.67 -{
2.68 - GObject parent;
2.69 -
2.70 - /* socket descriptor */
2.71 - GMythSocket *myth_socket;
2.72 -
2.73 - int recorder_num;
2.74 - GString *hostname;
2.75 - int port;
2.76 -};
2.77 -
2.78 -
2.79 -GType gmyth_remote_encoder_get_type (void);
2.80 -
2.81 -GMythRemoteEncoder* gmyth_remote_encoder_new (int num,
2.82 - GString *hostname,
2.83 - gshort port);
2.84 -
2.85 -gboolean gmyth_remote_encoder_setup (GMythRemoteEncoder *encoder);
2.86 -gboolean gmyth_remote_encoder_spawntv (GMythRemoteEncoder *remote_encoder,
2.87 - GString *tvchain_id);
2.88 -gboolean gmyth_remote_encoder_stop_livetv (GMythRemoteEncoder *remote_encoder);
2.89 -
2.90 -G_END_DECLS
2.91 -
2.92 -#endif /* __GMYTH_REMOTE_ENCODER_H__ */