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/*
This file is part of GNUnet.
(C) 2005 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/daemon.c
* @brief code for gnunet-gtk gnunetd interaction
* @author Christian Grothoff
*/
#include "platform.h"
#include "daemon.h"
#include "main.h"
#include "helper.h"
#include <GNUnet/gnunet_util.h>
/**
* Launch gnunetd w/ checks
*/
void on_startDaemon_clicked(GtkWidget * widget,
gpointer data) {
GtkWidget * launchEntry = NULL;
launchEntry
= glade_xml_get_widget(mainXML,
"startDaemon");
gtk_widget_set_sensitive(launchEntry, FALSE);
if (OK == checkGNUnetDaemonRunning() ) {
cronCheckDaemon(NULL);
return;
} else {
addLogEntry(_("Launching gnunetd..."));
if (OK == startGNUnetDaemon(YES)) {
addLogEntry(_("Launched gnunetd"));
} else {
addLogEntry(_("Launching gnunetd failed"));
}
}
}
/**
* Kill gnunetd
*/
void on_stopDaemon_clicked(GtkWidget * widget,
gpointer data) {
GtkWidget * killEntry = NULL;
killEntry
= glade_xml_get_widget(mainXML,
"stopDaemon");
gtk_widget_set_sensitive(killEntry, FALSE);
if (OK == checkGNUnetDaemonRunning() ) {
if (OK != stopGNUnetDaemon()) {
guiMessage(_("Error requesting shutdown by gnunetd."));
} else {
addLogEntry(_("Terminating gnunetd..."));
}
}
cronCheckDaemon(NULL);
}
static gint doUpdateMenus(SaveCall * call) {
static GtkWidget * killEntry = NULL;
static GtkWidget * launchEntry = NULL;
static GtkWidget * statsEntryYes = NULL;
static GtkWidget * statsEntryNo = NULL;
static int once = 1;
static int isLocal;
char * host;
int ret;
ret = * (int*) call->args;
if (once) {
once = 0;
killEntry
= glade_xml_get_widget(mainXML,
"stopDaemon");
launchEntry
= glade_xml_get_widget(mainXML,
"startDaemon");
statsEntryYes
= glade_xml_get_widget(mainXML,
"statusPixmapYes");
statsEntryNo
= glade_xml_get_widget(mainXML,
"statusPixmapNo");
host = getConfigurationString("NETWORK",
"HOST");
if ( (host == NULL) ||
(strcmp(host, "localhost")==0) )
isLocal = TRUE;
else
isLocal = FALSE;
FREENONNULL(host);
}
if (ret == SYSERR) {
gtk_widget_hide(statsEntryYes);
gtk_widget_show_all(statsEntryNo);
gtk_widget_set_sensitive(killEntry, FALSE);
gtk_widget_set_sensitive(launchEntry, (TRUE & isLocal) );
} else {
gtk_widget_hide(statsEntryNo);
gtk_widget_show_all(statsEntryYes);
gtk_widget_set_sensitive(killEntry, TRUE);
gtk_widget_set_sensitive(launchEntry, FALSE);
}
gtkSaveCallDone(call->sem);
return FALSE;
}
void cronCheckDaemon(void * dummy) {
static int last = 42;
int ret;
ret = checkGNUnetDaemonRunning();
if (ret != last) {
last = ret;
gtkSaveCall((GtkFunction) doUpdateMenus, &ret);
}
}
/* end of daemon.c */
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