diff -r 000000000000 -r 81b1f3006eb2 branches/gmyth-0.1b/src/gmyth_common.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/branches/gmyth-0.1b/src/gmyth_common.c	Tue Feb 06 00:33:35 2007 +0000
@@ -0,0 +1,124 @@
+/**
+ * GMyth Library
+ *
+ * @file gmyth/gmyth_common.c
+ * 
+ * @brief <p> This file contains basic common functions for the gmyth library.
+ *
+ * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.
+ * @author Leonardo Sobral Cunha <leonardo.cunha@indt.org.br>
+ *
+ *//*
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser 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 Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gmyth_common.h"
+#include "gmyth_debug.h"
+#include "gmyth_util.h"
+
+static void free_channel_data(gpointer data, gpointer user_data);
+static void free_program_data(gpointer data, gpointer user_data);
+
+/** Frees the memory allocated to the GMythChannelInfo objects inside list.
+ * The list memory is also released by g_list_free(). If LIST is NULL it
+ * simply returns.
+ * 
+ * @param list the GList containing a list of GMythChannelInfo to free.
+ */
+void 
+gmyth_free_channel_list(GList *list) 
+{
+	if (list == NULL) {
+		g_warning ("%s received null GList as parameter", __FUNCTION__);
+		return;
+	}
+	
+	g_list_foreach (list, free_channel_data, NULL);
+	
+	g_list_free (list);
+}
+
+/** Frees the memory allocated to the GMythProgramInfo objects inside list.
+ * The list memory is also released by g_list_free(). If list is NULL it
+ * simply returns.
+ * 
+ * @param list the GList containing a list of GMythProgramInfo to free.
+ */
+void
+gmyth_free_program_list(GList *list)
+{
+	if (list == NULL) {
+		g_warning ("%s received null GList as parameter", __FUNCTION__);
+		return;
+	}
+	
+	g_list_foreach (list, free_program_data, NULL);
+	
+	g_list_free (list);
+}
+
+void 
+gmyth_channel_info_print(GMythChannelInfo *channel_info)
+{
+	if ( channel_info != NULL )
+	{
+    gmyth_debug("ChannelInfo (Name, Num, ID) = (%s, %s, %d)\n", 
+             channel_info->channel_name->str, channel_info->channel_num->str, 
+             channel_info->channel_ID);
+	}
+}
+
+void 
+gmyth_program_info_print(GMythProgramInfo *program_info)
+{
+	
+	if ( program_info != NULL ) {
+		
+	  gmyth_debug( "ProgramInfo\n\tTitle = %s\n\t"
+	           "Description = %s\n\t"
+	           "Start time= %s\t"
+	           "End time = %s\n"
+	           "Path name = %s\n"
+	           "File size = %lld\n"
+	           , program_info->title->str,
+	           program_info->description->str, 
+	           gmyth_util_time_to_string_from_time_val(program_info->startts),
+	           gmyth_util_time_to_string_from_time_val(program_info->endts), 
+	           program_info->pathname->str,
+	           program_info->filesize );
+	           
+	}
+	
+}
+
+static void 
+free_channel_data(gpointer data, gpointer user_data)
+{
+    if(data)
+        g_free((GMythChannelInfo*) data);
+}
+
+static void
+free_program_data(gpointer data, gpointer user_data)
+{
+    if(data)
+        g_object_unref((GMythProgramInfo*) data);
+}
+