1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/branches/gmyth-0.1b/src/gmyth_common.c Thu Feb 01 18:42:01 2007 +0000
1.3 @@ -0,0 +1,124 @@
1.4 +/**
1.5 + * GMyth Library
1.6 + *
1.7 + * @file gmyth/gmyth_common.c
1.8 + *
1.9 + * @brief <p> This file contains basic common functions for the gmyth library.
1.10 + *
1.11 + * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
1.12 + * @author Leonardo Sobral Cunha <leonardo.cunha@indt.org.br>
1.13 + *
1.14 + *//*
1.15 + *
1.16 + * This program is free software; you can redistribute it and/or modify
1.17 + * it under the terms of the GNU Lesser General Public License as published by
1.18 + * the Free Software Foundation; either version 2 of the License, or
1.19 + * (at your option) any later version.
1.20 + *
1.21 + * This program is distributed in the hope that it will be useful,
1.22 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.23 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.24 + * GNU General Public License for more details.
1.25 + *
1.26 + * You should have received a copy of the GNU Lesser General Public License
1.27 + * along with this program; if not, write to the Free Software
1.28 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
1.29 + */
1.30 +
1.31 +#ifdef HAVE_CONFIG_H
1.32 +#include "config.h"
1.33 +#endif
1.34 +
1.35 +#include "gmyth_common.h"
1.36 +#include "gmyth_debug.h"
1.37 +#include "gmyth_util.h"
1.38 +
1.39 +static void free_channel_data(gpointer data, gpointer user_data);
1.40 +static void free_program_data(gpointer data, gpointer user_data);
1.41 +
1.42 +/** Frees the memory allocated to the GMythChannelInfo objects inside list.
1.43 + * The list memory is also released by g_list_free(). If LIST is NULL it
1.44 + * simply returns.
1.45 + *
1.46 + * @param list the GList containing a list of GMythChannelInfo to free.
1.47 + */
1.48 +void
1.49 +gmyth_free_channel_list(GList *list)
1.50 +{
1.51 + if (list == NULL) {
1.52 + g_warning ("%s received null GList as parameter", __FUNCTION__);
1.53 + return;
1.54 + }
1.55 +
1.56 + g_list_foreach (list, free_channel_data, NULL);
1.57 +
1.58 + g_list_free (list);
1.59 +}
1.60 +
1.61 +/** Frees the memory allocated to the GMythProgramInfo objects inside list.
1.62 + * The list memory is also released by g_list_free(). If list is NULL it
1.63 + * simply returns.
1.64 + *
1.65 + * @param list the GList containing a list of GMythProgramInfo to free.
1.66 + */
1.67 +void
1.68 +gmyth_free_program_list(GList *list)
1.69 +{
1.70 + if (list == NULL) {
1.71 + g_warning ("%s received null GList as parameter", __FUNCTION__);
1.72 + return;
1.73 + }
1.74 +
1.75 + g_list_foreach (list, free_program_data, NULL);
1.76 +
1.77 + g_list_free (list);
1.78 +}
1.79 +
1.80 +void
1.81 +gmyth_channel_info_print(GMythChannelInfo *channel_info)
1.82 +{
1.83 + if ( channel_info != NULL )
1.84 + {
1.85 + gmyth_debug("ChannelInfo (Name, Num, ID) = (%s, %s, %d)\n",
1.86 + channel_info->channel_name->str, channel_info->channel_num->str,
1.87 + channel_info->channel_ID);
1.88 + }
1.89 +}
1.90 +
1.91 +void
1.92 +gmyth_program_info_print(GMythProgramInfo *program_info)
1.93 +{
1.94 +
1.95 + if ( program_info != NULL ) {
1.96 +
1.97 + gmyth_debug( "ProgramInfo\n\tTitle = %s\n\t"
1.98 + "Description = %s\n\t"
1.99 + "Start time= %s\t"
1.100 + "End time = %s\n"
1.101 + "Path name = %s\n"
1.102 + "File size = %lld\n"
1.103 + , program_info->title->str,
1.104 + program_info->description->str,
1.105 + gmyth_util_time_to_string_from_time_val(program_info->startts),
1.106 + gmyth_util_time_to_string_from_time_val(program_info->endts),
1.107 + program_info->pathname->str,
1.108 + program_info->filesize );
1.109 +
1.110 + }
1.111 +
1.112 +}
1.113 +
1.114 +static void
1.115 +free_channel_data(gpointer data, gpointer user_data)
1.116 +{
1.117 + if(data)
1.118 + g_free((GMythChannelInfo*) data);
1.119 +}
1.120 +
1.121 +static void
1.122 +free_program_data(gpointer data, gpointer user_data)
1.123 +{
1.124 + if(data)
1.125 + g_object_unref((GMythProgramInfo*) data);
1.126 +}
1.127 +