1 files changed, 120 insertions, 0 deletions

diff --git a/src/common/logging.c b/src/common/logging.c
new file mode 100644
index 00000000..d49298fd
--- /dev/null
+++ b/src/common/logging.c
@@ -0,0 +1,120 @@
+/*
+     This file is part of GNUnet
+     (C) 2006 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     GNUnet 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 General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file src/common/logging.c
+ * @brief This file contains GUI functions related to logging
+ * @author Igor Wronsky
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include "gnunetgtk_common.h"
+#include <GNUnet/gnunet_util_crypto.h>
+#include <glib.h>
+#include <gmodule.h>
+
+/**
+ * Closure for doInfoMessage.
+ */
+typedef struct {
+  int doPopup;
+  char * note;
+} InfoMessage;
+
+/**
+ * Callback for infoMessage()
+ */
+static void * doInfoMessage(void * args) {
+  const InfoMessage * info = args;
+  GtkTextIter iter;
+  GtkTextBuffer * buffer;
+
+  if (info->doPopup==YES)
+    gtk_widget_show(infoWindow);
+  buffer
+    = gtk_text_view_get_buffer(GTK_TEXT_VIEW(infoWindowTextView));
+  gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
+  gtk_text_buffer_insert(buffer,
+                         &iter,
+                         info->note,
+                         -1);
+  return NULL;
+}
+
+/**
+ * Appends a message to the info window
+ *
+ * @param doPopup do we open the window, YES or NO
+ */
+void infoMessage(int doPopup,
+                 const char * format,
+                 ...) {
+  va_list args;
+  InfoMessage info;
+
+  va_start(args, format);
+  info.note = g_strdup_vprintf(format, args);
+  va_end(args);
+  info.doPopup = doPopup;
+  gtkSaveCall(&doInfoMessage,
+              &info);
+  g_free(info.note);
+}
+
+static void * saveAddLogEntry(void * args) {
+  static GtkWidget * s = NULL;
+  static int once = 1;
+  static guint id;
+
+  if (once) {
+    once = 0;
+    s = glade_xml_get_widget(mainXML,
+                             "statusbar");
+    id = gtk_statusbar_get_context_id(GTK_STATUSBAR(s),
+                                      "LOG");
+  } else
+    gtk_statusbar_pop(GTK_STATUSBAR(s),
+                      id);
+  gtk_statusbar_push(GTK_STATUSBAR(s),
+                     id,
+                     (const char*) args);
+  return NULL;
+}
+
+/**
+ * Appends a log entry to the info window
+ *
+ * @param txt the log entry
+ *
+ */
+void addLogEntry(const char * txt,
+                 ...) {
+  va_list args;
+  gchar * note;
+
+  va_start(args, txt);
+  note = g_strdup_vprintf(txt, args);
+  va_end(args);
+  infoMessage(NO, note);
+  gtkSaveCall(&saveAddLogEntry,
+              (void*) note);
+  g_free(note);
+}
+