LTP GCOV extension - code coverage report
Current view: directory - trunk/src - log.c
Test: coverage.info
Date: 2008-08-24 Instrumented lines: 115
Code covered: 46.1 % Executed lines: 53

       1                 : /* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
       2                 : /*
       3                 :   log.c
       4                 :   log functions for heraia
       5                 :  
       6                 :   (C) Copyright 2006 - 2008 Olivier Delhomme
       7                 :   e-mail : heraia@delhomme.org
       8                 :   URL    : http://heraia.tuxfamily.org 
       9                 :  
      10                 :   This program is free software; you can redistribute it and/or modify
      11                 :   it under the terms of the GNU General Public License as published by
      12                 :   the Free Software Foundation; either version 2, or  (at your option) 
      13                 :   any later version.
      14                 :  
      15                 :   This program is distributed in the hope that it will be useful,
      16                 :   but WITHOUT ANY WARRANTY;  without even the implied warranty of
      17                 :   MERCHANTABILITY  or  FITNESS FOR A PARTICULAR PURPOSE.  See the
      18                 :   GNU General Public License for more details.
      19                 :  
      20                 :   You should have received a copy of the GNU General Public License
      21                 :   along with this program; if not, write to the Free Software
      22                 :   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
      23                 : */
      24                 : 
      25                 : #include "heraia_types.h"
      26                 : 
      27                 : /**
      28                 :  *  A function that allow me to printy things on stdout and in th log window
      29                 :  */
      30                 : static void my_log(heraia_window_t *main_window, gchar *log_domain, GLogLevelFlags log_level, const char *format, ...);
      31                 : 
      32                 : static void log_window_connect_signals(heraia_window_t *main_window);
      33                 : static gboolean delete_log_window_event(GtkWidget *widget, GdkEvent  *event, gpointer data );
      34                 : static void destroy_log_window(GtkWidget *widget, GdkEvent  *event, gpointer data);
      35                 : static void logw_close_clicked(GtkWidget *widget, gpointer data);
      36                 : 
      37                 : /**
      38                 :  * Prints a      message to stdout
      39                 :  */
      40                 : void print_message(const char *format, ...)
      41               0 : {
      42                 :         va_list args;
      43               0 :         gchar *str = NULL;
      44               0 :         gchar *str_utf8 = NULL;
      45               0 :         GError *err = NULL;
      46                 : 
      47               0 :         g_return_if_fail (format != NULL);
      48                 :         
      49               0 :         va_start(args, format);
      50               0 :         str = g_strdup_vprintf(format, args);
      51               0 :         va_end(args);
      52                 :         
      53               0 :         str_utf8 = g_locale_to_utf8(str, -1, NULL, NULL, &err);
      54                 : 
      55               0 :         if (str_utf8)
      56                 :                 {
      57               0 :                         fputs(str_utf8, stdout);
      58               0 :                         g_free(str_utf8);
      59                 :                 }
      60                 :         else
      61                 :                 {
      62               0 :                         fprintf(stderr, "Can't convert output to the locale: %s\n", err->message);
      63               0 :                         fputs(str, stderr);
      64               0 :                         g_error_free(err);
      65                 :                 }
      66                 : 
      67               0 :         g_free(str);
      68                 : }
      69                 : 
      70                 : 
      71                 : /**
      72                 :  *  The log function 
      73                 :  */
      74                 : static void my_log(heraia_window_t *main_window, gchar *log_domain, GLogLevelFlags log_level, const char *format, ...)
      75              17 : {
      76                 :         va_list args;
      77              17 :         gchar *str = NULL;
      78              17 :         gchar *display = NULL;
      79              17 :         GtkTextView *logw_textview = GTK_TEXT_VIEW(heraia_get_widget(main_window->xmls->main, "logw_textview"));
      80              17 :         GtkTextBuffer *tb = NULL;
      81                 :         GtkTextIter iStart;
      82                 : 
      83              17 :         va_start(args, format);
      84              17 :         str = g_strdup_vprintf(format, args);
      85              17 :         va_end(args);
      86                 : 
      87              17 :         switch (log_level)
      88                 :                 {
      89                 :                 case G_LOG_FLAG_RECURSION:
      90               0 :                         display = g_strdup_printf("%s - RECURSION: %s\n%c", log_domain, str, '\0');
      91               0 :                         g_print("%s\n", display);
      92                 :                         /* exit(log_level); */
      93               0 :                         break;
      94                 :  
      95                 :                 case G_LOG_FLAG_FATAL:
      96               0 :                         display = g_strdup_printf("%s - FATAL: %s\n%c", log_domain, str, '\0');
      97               0 :                         g_print("%s\n", display);
      98                 :                         /* exit(log_level); */
      99               0 :                         break;
     100                 : 
     101                 :                 case G_LOG_LEVEL_ERROR:
     102               0 :                         display = g_strdup_printf("%s - ERROR: %s\n%c", log_domain, str, '\0');
     103               0 :                         g_print("%s\n", display);
     104                 :                         /* exit(log_level); */
     105               0 :                         break;
     106                 : 
     107                 :                 case G_LOG_LEVEL_CRITICAL:
     108               0 :                         display = g_strdup_printf("%s - CRITICAL: %s\n%c", log_domain, str, '\0');
     109               0 :                         break;
     110                 : 
     111                 :                 case G_LOG_LEVEL_WARNING:
     112               0 :                         display = g_strdup_printf("%s - WARNING: %s\n%c", log_domain, str, '\0');
     113               0 :                         break;
     114                 : 
     115                 :                 case G_LOG_LEVEL_MESSAGE:
     116               0 :                         display = g_strdup_printf("%s - MESSAGE: %s\n%c", log_domain, str, '\0');
     117               0 :                         break;
     118                 : 
     119                 :                 case G_LOG_LEVEL_INFO:
     120               7 :                         display = g_strdup_printf("%s - INFO: %s\n%c", log_domain, str, '\0');
     121               7 :                         break;
     122                 : 
     123                 :                 case G_LOG_LEVEL_DEBUG:
     124              10 :                         display = g_strdup_printf("%s - DEBUG: %s\n%c", log_domain, str, '\0');
     125                 :                         break;
     126                 : 
     127                 :                 case G_LOG_LEVEL_MASK: /* To avoid a compilation warning */
     128                 :                         break;
     129                 :                 }
     130                 : 
     131              17 :         g_print("%s", display);
     132              17 :         tb = GTK_TEXT_BUFFER(gtk_text_view_get_buffer(GTK_TEXT_VIEW(logw_textview)));
     133              17 :         gtk_text_buffer_get_end_iter(tb, &iStart);
     134              17 :         gtk_text_buffer_insert(tb, &iStart, display, -1);
     135                 :         
     136              17 :         g_free(str);
     137              17 :         g_free(display);
     138              17 : }
     139                 : 
     140                 : 
     141                 : /**
     142                 :  *  A function that helps logging a message a the specified level 
     143                 :  */
     144                 : void log_message(heraia_window_t *main_window, GLogLevelFlags log_level, const char *format, ...)
     145              17 : {
     146                 :         va_list args;
     147              17 :         gchar *str = NULL;
     148              17 :         gchar *str_time = NULL;
     149              17 :         gchar *str_time_utf8 = NULL;
     150              17 :         gchar *str_utf8 = NULL;
     151              17 :         GTimeVal *time = NULL;
     152              17 :         GError *err = NULL;
     153                 : 
     154              17 :     if (!(main_window->debug == FALSE && log_level == G_LOG_LEVEL_DEBUG))
     155                 :                 {
     156              17 :                         g_return_if_fail(format != NULL);
     157                 : 
     158              17 :                         va_start(args, format);
     159              17 :                         str = g_strdup_vprintf(format, args);
     160              17 :                         va_end(args);
     161              17 :                         str_utf8 = g_locale_to_utf8(str, -1, NULL, NULL, &err);
     162                 : 
     163              17 :                         time = (GTimeVal *) g_malloc0 (sizeof(GTimeVal));
     164              17 :                         g_get_current_time(time);
     165              17 :                         str_time = g_time_val_to_iso8601(time);
     166              17 :                         str_time_utf8 = g_locale_to_utf8(str_time, -1, NULL, NULL, &err);
     167                 : 
     168                 :         
     169              17 :                         if (str_utf8)
     170                 :                                 {
     171              17 :                                         if (str_time_utf8)
     172                 :                                                 {
     173              17 :                                                         my_log(main_window, HERAIA_LOG_DOMAIN, log_level, "%s - %s%c", str_time_utf8, str_utf8, '\0');
     174                 :                                                 }
     175                 :                                         else
     176                 :                                                 {
     177               0 :                                                         my_log(main_window, HERAIA_LOG_DOMAIN, log_level, "%s - %s%c", str_time, str_utf8, '\0');
     178                 :                                                 }
     179                 :                                 }
     180                 :                         else
     181                 :                                 {
     182               0 :                                         if (str_time_utf8)
     183                 :                                                 {
     184               0 :                                                         my_log(main_window, HERAIA_LOG_DOMAIN, log_level, "%s - %s%c", str_time_utf8, str, '\0');
     185                 :                                                 }
     186                 :                                         else
     187                 :                                                 {
     188               0 :                                                         my_log(main_window, HERAIA_LOG_DOMAIN, log_level, "%s - %s%c", str_time, str, '\0');
     189                 :                                                 }
     190                 :                                 }
     191                 : 
     192              17 :                         g_free(time);
     193              17 :                         g_free(str);
     194              17 :                         g_free(str_time);
     195              17 :                         g_free(str_time_utf8);
     196              17 :                         g_free(str_utf8);
     197                 :                 }
     198                 : }
     199                 : 
     200                 : /**
     201                 :  *  Shows and hides the log window
     202                 :  */
     203                 : 
     204                 : void show_hide_log_window(heraia_window_t *main_window, gboolean show, GtkCheckMenuItem *cmi)
     205               0 : {
     206               0 :         GtkWidget *log_dialog = NULL;
     207               0 :         window_prop_t *log_box_prop = main_window->win_prop->log_box;
     208                 :         
     209               0 :         log_dialog = heraia_get_widget(main_window->xmls->main, "log_window");
     210                 :         
     211               0 :         if (show == TRUE)
     212                 :            {
     213               0 :                         main_window->win_prop->log_box = move_and_show_dialog_box(log_dialog, log_box_prop);
     214                 :            }
     215                 :         else
     216                 :           {
     217               0 :                   if (log_box_prop->displayed == TRUE)
     218                 :                         {
     219               0 :                                 gtk_check_menu_item_set_active(cmi, FALSE);
     220               0 :                                 main_window->win_prop->log_box = record_and_hide_dialog_box(log_dialog, log_box_prop);
     221                 :                         }
     222                 :           }
     223               0 : }
     224                 : 
     225                 : /**
     226                 :  *  The Check menu item for the Log window 
     227                 :  */
     228                 : void mw_cmi_affiche_logw_toggle(GtkWidget *widget, gpointer data)
     229               0 : {
     230               0 :         heraia_window_t *main_window = (heraia_window_t *) data;
     231               0 :         GtkCheckMenuItem *cmi = GTK_CHECK_MENU_ITEM(widget);
     232               0 :         gboolean checked = gtk_check_menu_item_get_active(cmi);
     233                 : 
     234               0 :         show_hide_log_window(main_window, checked, cmi);
     235               0 : }
     236                 : 
     237                 : 
     238                 : /**** The Signals ****/
     239                 : 
     240                 : /** 
     241                 :  *  Closing the window 
     242                 :  */
     243                 : static gboolean delete_log_window_event(GtkWidget *widget, GdkEvent  *event, gpointer data )
     244               0 : {
     245               0 :         logw_close_clicked(widget, data);
     246                 : 
     247               0 :         return FALSE;
     248                 : }
     249                 : 
     250                 : static void destroy_log_window(GtkWidget *widget, GdkEvent  *event, gpointer data)
     251               0 : {
     252               0 :         logw_close_clicked(widget, data);
     253               0 : }
     254                 : 
     255                 : /**
     256                 :  *  Close button is clicked
     257                 :  */
     258                 : static void logw_close_clicked(GtkWidget *widget, gpointer data)
     259               0 : {
     260               0 :         heraia_window_t *main_window = (heraia_window_t *) data;
     261               0 :         GtkCheckMenuItem *cmi = GTK_CHECK_MENU_ITEM(heraia_get_widget(main_window->xmls->main, "mw_cmi_affiche_logw"));
     262                 : 
     263               0 :         show_hide_log_window(main_window, FALSE, cmi);
     264               0 : }
     265                 : 
     266                 : 
     267                 : /**
     268                 :  *  Connecting the window signals to the right functions  
     269                 :  */
     270                 : static void log_window_connect_signals(heraia_window_t *main_window)
     271               1 : {
     272                 : 
     273               1 :         g_signal_connect(G_OBJECT(heraia_get_widget(main_window->xmls->main, "log_window")), "delete_event", 
     274                 :                                          G_CALLBACK(delete_log_window_event), main_window);
     275                 : 
     276               1 :         g_signal_connect(G_OBJECT(heraia_get_widget(main_window->xmls->main, "log_window")), "destroy", 
     277                 :                                          G_CALLBACK(destroy_log_window), main_window);
     278                 :         
     279                 :         /* Close Button */
     280               1 :         g_signal_connect(G_OBJECT(heraia_get_widget(main_window->xmls->main, "logw_close_b")), "clicked", 
     281                 :                                          G_CALLBACK(logw_close_clicked), main_window);
     282                 : 
     283                 :         /* the toogle button */
     284               1 :         g_signal_connect(G_OBJECT(heraia_get_widget(main_window->xmls->main, "mw_cmi_affiche_logw")), "toggled",
     285                 :                                                          G_CALLBACK(mw_cmi_affiche_logw_toggle), main_window);
     286                 : 
     287               1 : }
     288                 : 
     289                 : /**** End Signals ****/
     290                 : 
     291                 : 
     292                 : 
     293                 : /**
     294                 :  *  Inits the log window interface 
     295                 :  */
     296                 : void log_window_init_interface(heraia_window_t *main_window)
     297               1 : {
     298               1 :         log_window_connect_signals(main_window);
     299               1 : }

Generated by: LTP GCOV extension version 1.6