diff options
| author | Sebastien Braun | 2010-10-06 18:00:08 +0200 |
|---|---|---|
| committer | Sebastien Braun | 2010-10-07 09:30:25 +0200 |
| commit | 32672a51fe8b8ccf63e1cfeb89ac5e020fde787a (patch) | |
| tree | 98b0524e96cc370ca0f61632bb02d1787304901e /src/input/magicSysRqHandler.h | |
| parent | Sanitize security model yet again (diff) | |
| download | pvs-32672a51fe8b8ccf63e1cfeb89ac5e020fde787a.tar.gz pvs-32672a51fe8b8ccf63e1cfeb89ac5e020fde787a.tar.xz pvs-32672a51fe8b8ccf63e1cfeb89ac5e020fde787a.zip | |
Implement magic SysRq handler.
Diffstat (limited to 'src/input/magicSysRqHandler.h')
| -rw-r--r-- | src/input/magicSysRqHandler.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/input/magicSysRqHandler.h b/src/input/magicSysRqHandler.h new file mode 100644 index 0000000..563d091 --- /dev/null +++ b/src/input/magicSysRqHandler.h @@ -0,0 +1,72 @@ +/* + # Copyright (c) 2009 - OpenSLX Project, Computer Center University of Freiburg + # + # This program is free software distributed under the GPL version 2. + # See http://openslx.org/COPYING + # + # If you have any feedback please consult http://openslx.org/feedback and + # send your suggestions, praise, or complaints to feedback@openslx.org + # + # General information about OpenSLX can be found at http://openslx.org/ + # -------------------------------------------------------------------------- + # magicSysRqHandler.h + # - Trigger Magic-SysRq functions - interface + # -------------------------------------------------------------------------- + */ + +#ifndef MAGICSYSRQHANDLER_H_ +#define MAGICSYSRQHANDLER_H_ + +#include "inputEventHandler.h" + +class MagicSysRqHandler : public DefaultInputEventHandler<InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ> +{ +public: + void handle(InputEvent const& evt, InputEventContext const* ctx); + + static void describeInto(QList<SpecialInputEventDescription>& list) + { + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Reboot immediately"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'b'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Crash system"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'c'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Show all held logs"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'd'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Send SIGTERM to all"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'e'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Activate OOM killer"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'f'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Send SIGKILL to all"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'i'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Force thaw filesystems"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'j'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Kill all on terminal"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'k'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Show stack traces"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'l'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump memory info"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'm'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Make real-time tasks niceable"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'n'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Power off immediately"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'o'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump registers and flags"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'p'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump timers and clockevents"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'q'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Turn off raw keyboard mode"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'r'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Sync all mounted filesystems"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 's'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump task list"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 't'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Remount all read-only"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'u'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump uninterruptible tasks"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'w'); + list << SpecialInputEventDescription(QCoreApplication::translate("InputEventHandler", "Dump ftrace buffer"), + InputEvent::ET_SPECIAL, InputEvent::EC_SYSRQ, 'z'); + } +}; + +#endif /* MAGICSYSRQHANDLER_H_ */ |