mirror/ede
1
0
Fork 0
mirror of https://github.com/edeproject/ede.git synced 2023-08-10 21:13:03 +03:00
Code Issues Projects Releases Wiki Activity

Implemented restart and shutdown. By default, they will be done via HAL, if HAL was detected.

Browse Source 
Fallback will be done via standard shell commands.
This commit is contained in:
Sanel Zukan 2009-10-13 10:41:08 +00:00
parent 0d49f7bf87
commit 4ad4b4ca71
1 changed files with 102 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

109
evoke/EvokeService.cpp
View File

@ -10,6 +10,10 @@
* See COPYING for details.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
@ -35,17 +39,33 @@ EDELIB_NS_USING(Config)
EDELIB_NS_USING(Resource)
EDELIB_NS_USING(EdbusMessage)
EDELIB_NS_USING(EdbusConnection)
EDELIB_NS_USING(EdbusError)
EDELIB_NS_USING(EDBUS_SESSION)
EDELIB_NS_USING(EDBUS_SYSTEM)
EDELIB_NS_USING(RES_SYS_ONLY)
EDELIB_NS_USING(file_remove)
EDELIB_NS_USING(file_test)
EDELIB_NS_USING(str_trim)
EDELIB_NS_USING(run_sync)
EDELIB_NS_USING(alert)
EDELIB_NS_USING(FILE_TEST_IS_REGULAR)
#ifdef USE_LOCAL_CONFIG
#define CONFIG_GET_STRVAL(object, section, key, buff) object.get(section, key, buff, sizeof(buff))
# define CONFIG_GET_STRVAL(object, section, key, buff) object.get(section, key, buff, sizeof(buff))
#else
#define CONFIG_GET_STRVAL(object, section, key, buff) object.get(section, key, buff, sizeof(buff), RES_SYS_ONLY)
# define CONFIG_GET_STRVAL(object, section, key, buff) object.get(section, key, buff, sizeof(buff), RES_SYS_ONLY)
#endif
/* stolen from xfce's xfsm-shutdown-helper */
#if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
# define POWEROFF_CMD "/sbin/shutdown -p now"
# define REBOOT_CMD "/sbin/shutdown -r now"
#elif defined(sun) || defined(__sun)
# define POWEROFF_CMD "/usr/sbin/shutdown -i 5 -g 0 -y"
# define REBOOT_CMD "/usr/sbin/shutdown -i 6 -g 0 -y"
#else
# define POWEROFF_CMD "/sbin/shutdown -h now"
# define REBOOT_CMD "/sbin/shutdown -r now"
#endif
static Atom XA_EDE_EVOKE_SHUTDOWN_ALL;
@ -73,11 +93,70 @@ static void send_dbus_ede_quit(void) {
E_RETURN_IF_FAIL(c.connect(EDBUS_SESSION));
EdbusMessage msg;
msg.create_signal("/org/equinoxproject/Shutdown", "org.equinoxproject.Shutdown", "Shutdown");
c.send(msg);
}
static bool do_shutdown_or_restart(bool restart) {
#ifdef HAVE_HAL
EdbusConnection c;
if(!c.connect(EDBUS_SYSTEM)) {
alert(_("Unable to connect to HAL daemon. Make sure both D-BUS and HAL daemons are running"));
return false;
}
const char* hal_cmd = "Shutdown";
if(restart)
hal_cmd = "Reboot";
EdbusMessage msg;
msg.create_method_call("org.freedesktop.Hal",
"/org/freedesktop/Hal/devices/computer",
"org.freedesktop.Hal.Device.SystemPowerManagement",
hal_cmd);
EdbusMessage ret;
if(!c.send_with_reply_and_block(msg, 100, ret)) {
EdbusError* err = c.error();
if(err && err->valid()) {
if(strcmp(err->name(), "org.freedesktop.DBus.Error.AccessDenied") == 0) {
alert(_("Unable to send a message to HAL.\n\n"
"Make sure you have permissions to restart and shutdown "
"the computer with HAL daemon"));
return false;
} else if(strcmp(err->name(), "org.freedesktop.DBus.Error.NoReply") == 0) {
/* 'Reboot' do not send reply and that is considered as error from D-BUS daemon */
return true;
} else {
/* just print whatever error was received */
alert("%s\n\n%s", err->name(), err->message());
return false;
}
}
alert(_("Unable to send a message to HAL and unable to find out the reasons for that"));
return false;
}
#else
int ret = 0;
const char* cmd = _("restart");
if(restart) {
ret = run_sync(REBOOT_CMD);
} else {
ret = run_sync(POWEROFF_CMD);
cmd = _("shutdown");
}
if(ret) {
alert(_("Unable to %s the computer. Probably you do not have enough permissions to do that"), cmd);
return false;
}
#endif
return true;
}
EvokeService::EvokeService() : lock_name(NULL), xsm(NULL), is_running(false) {
/* TODO: or add setup_atoms() function */
XA_EDE_EVOKE_SHUTDOWN_ALL = XInternAtom(fl_display, "_EDE_EVOKE_SHUTDOWN_ALL", False);
@ -239,11 +318,27 @@ int EvokeService::handle(const XEvent* xev) {
int dh = DisplayHeight(fl_display, fl_screen);
int ret = logout_dialog_show(dw, dh, LOGOUT_OPT_SHUTDOWN | LOGOUT_OPT_RESTART);
if(ret != -1) {
send_dbus_ede_quit();
x_shutdown();
stop();
if(ret == LOGOUT_RET_CANCEL)
return 1;
send_dbus_ede_quit();
switch(ret) {
case LOGOUT_RET_RESTART:
if(!do_shutdown_or_restart(true))
return 1;
break;
case LOGOUT_RET_SHUTDOWN:
if(!do_shutdown_or_restart(false))
return 1;
break;
case LOGOUT_RET_LOGOUT:
default:
x_shutdown();
break;
}
stop();
}
}