KDE 4.1 API Reference NepomukDaemons
ProcessControl Class Reference
#include <processcontrol.h>
Inheritance diagram for ProcessControl:
Detailed Description
This class starts and observes a process.Depending on the policy it also restarts the process when it crashes.
Definition at line 32 of file processcontrol.h.
Public Types | |
| enum | CrashPolicy { StopOnCrash, RestartOnCrash } |
Signals | |
| void | finished (bool clean) |
| void | processErrorMessages (const QString &errorMsg) |
Public Member Functions | |
| bool | isRunning () const |
| ProcessControl (QObject *parent=0) | |
| void | setCrashPolicy (CrashPolicy policy) |
| bool | start (const QString &application, const QStringList &arguments=QStringList(), CrashPolicy policy=RestartOnCrash, int maxCrashes=5) |
| void | stop () |
| ~ProcessControl () | |
Member Enumeration Documentation
Theses enums describe the behaviour when the observed application crashed.
- StopOnCrash - The application won't be restarted.
- RestartOnCrash - The application is restarted with the same arguments.
Definition at line 44 of file processcontrol.h.
Constructor & Destructor Documentation
| ProcessControl::ProcessControl | ( | QObject * | parent = 0 |
) |
Creates a new process control.
- Parameters:
-
parent The parent object.
Definition at line 27 of file processcontrol.cpp.
| ProcessControl::~ProcessControl | ( | ) |
Member Function Documentation
| void ProcessControl::finished | ( | bool | clean | ) | [signal] |
| bool ProcessControl::isRunning | ( | ) | const |
Definition at line 134 of file processcontrol.cpp.
| void ProcessControl::processErrorMessages | ( | const QString & | errorMsg | ) | [signal] |
This signal is emitted whenever the observed application writes something to stderr.
- Parameters:
-
errorMsg The error output of the observed application.
| void ProcessControl::setCrashPolicy | ( | CrashPolicy | policy | ) |
| bool ProcessControl::start | ( | const QString & | application, | |
| const QStringList & | arguments = QStringList(), |
|||
| CrashPolicy | policy = RestartOnCrash, |
|||
| int | maxCrashes = 5 | |||
| ) |
Starts the application with the given list of arguments.
Definition at line 45 of file processcontrol.cpp.
| void ProcessControl::stop | ( | ) |
The documentation for this class was generated from the following files:
