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Diffstat (limited to '3.4.0/src/modules/objects/class_process.cpp')
| -rw-r--r-- | 3.4.0/src/modules/objects/class_process.cpp | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/3.4.0/src/modules/objects/class_process.cpp b/3.4.0/src/modules/objects/class_process.cpp deleted file mode 100644 index e0951b14e..000000000 --- a/3.4.0/src/modules/objects/class_process.cpp +++ /dev/null @@ -1,317 +0,0 @@ -//mdm: -// File : class_process.h -// Creation date : Thu Feb 1 14:39:48 CEST 2005 -// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor) -// -// This file is part of the KVirc irc client distribution -// Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net) -// -// This program 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 -// of the License, or (at your opinion) any later version. -// -// This program 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 this program. If not, write to the Free Software Foundation, -// Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -#include "class_process.h" -#include "kvi_error.h" -#include "kvi_debug.h" -#include "kvi_settings.h" -#include "kvi_locale.h" -#include <qtimer.h> -#ifdef COMPILE_USE_QT4 -#include <q3process.h> -#else -#include <qprocess.h> -#endif - -/* - @doc: process - @keyterms: - process object class, process - @title: - process class - @type: - class - @short: - A class to manage process. - @inherits: - [class]object[/class] - @description: - The Process class is used to start external programs and to communicate with them.[br] - !WARNING AT LAST YOU HAVE TO CLOSE THE PROCESS! - @functions: - !fn: $addArg(<process-name:string>) - With this command you give the process name (or more arguments) for comunication. - Es: see the next example. - !fn: $start() - Tries to run the process.[br] - Es: [br] - %process=$new(process);[br] - %process->$addArg("cmd.exe");[br] - %process->$start();[br] - !fn: <string> $readStdout() - Reads the data that the process has written to standard output. - !fn: <string> $readStderr() - Reads the data that the process has written to standard error. - Es:[br] - -------------------Start:[br] - class (test,object)[br] - {[br] - slotReadStdout()[br] - {[br] - %stdo = %Process->$readStdout()[br] - #%Aoutput->$append(%stdo);// coming soon in the new texteditor class[br] - %Aoutput->$settext(%stdo);[br] - }[br] - slotReadStderr()[br] - {[br] - %stderr= %Process->$readStderr()[br] - #%Aoutput->$append(%stderr);// coming soon in the new texteditor class[br] - %Aoutput->$settext(%stderr);[br] - }[br] - }[br] - - %tt=$new(test)[br] - %A=$new(widget)[br] - %A->$setGeometry(100,100,400,300)[br] - %layoutA=$new(layout,%A)[br] - %Ainput=$new(lineedit,%A)[br] - #%Aoutput=$new(textedit,%A)// coming soon in the new texteditor class[br] - %Aoutput=$new(label,%A)[br] - %bclosekill=$new(button,%A)[br] - %bclosekill->$settext("&CloseKill ")[br] - %bkill=$new(button,%A)[br] - %bkill->$settext("&Kill ")[br] - %bterminate=$new(button,%A)[br] - %bterminate->$settext("&Ask to Terminate ")[br] - %layoutA->$addwidget(%Ainput,0,0)[br] - %layoutA->$addwidget(%Aoutput,1,0)[br] - %layoutA->$addwidget(%bclosekill,3,0)[br] - %layoutA->$addwidget(%bkill,4,0,)[br] - %layoutA->$addwidget(%bterminate,5,0)[br] - - %Process=$new(process)[br] - %Process->$addArg("cmd.exe")[br] - %Process->$start();[br] - - connect %Process readyReadStdout %tt slotReadStdout[br] - connect %Process readyReadStderr %tt slotReadStderr[br] - privateimpl(%Ainput,returnPressedEvent)[br] - { - %command=%Ainput->$text() "\r\n"[br] - %Process->$writeToStdin(%command);[br] - %Ainput->$setText("");[br] - }[br] - - privateimpl(%bclosekill,mousepressevent)[br] - {[br] - %Process->$closekill();[br] - delete %A;[br] - }[br] - privateimpl(%bkill,mousepressevent)[br] - {[br] - %Process->$kill();[br] - delete %A;[br] - }[br] - privateimpl(%bterminate,mousepressevent)[br] - {[br] - %Process->$tryTerminate();[br] - delete %A;[br] - }[br] - %A->$show();[br] - --------------------End.[br] - !fn: $writeToStdin(<command:string>) - Whit this command you send a command to the process: - !fn: $closekill() - This tries to terminate the process the nice way.[br] - If the process is still running after 5 seconds, it terminates the process the hard way.[br] - (I think that this is the better way.)[br] - Es: - %Process->close_kill(); - !fn: $kill() - Kill the process in hard way.(Bad Idea) - !fn: $tryTerminate() - Tries to terminate the process.(It could be well but...) - !fn: $closeStdin() - Close the standard Input. - !fn: <boolean> $isRunning() - Return 1 if the process is running, else return 0. - !fn: <boolean> $normalExit() - Returns TRUE if the process has exited normally; otherwise returns FALSE. - !fn: $readyReadStdoutEvent() - This function is invoched by the process when there are new datas.[br] - The default implementation emits the [classfnc]$readyReadStdout[/classfnc]() signal. - !fn: $readyReadStderrEvent() - This function is invoched by the process when there are new error messages.[br] - The default implementation emits the [classfnc]$readyReadStderr[/classfnc]() signal. - - @signals: - !sg: $readyReadStdout() - This signal is emitted by the default implementation of [classfnc]$readyReadStdoutEvent[/classfnc]().[br] - If you reimplement that function you will have to emit the signal manually (if you still need it). - !sg: $readyReadStderr() - This signal is emitted by the default implementation of [classfnc]$readyReadStderrEvent[/classfnc](). -*/ - -KVSO_BEGIN_REGISTERCLASS(KviKvsObject_process,"process","object") - - KVSO_REGISTER_HANDLER(KviKvsObject_process,"addArg", functionaddArgument); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"start", functionstartProcess); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"readStdout", functionreadStdout); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"readStderr", functionreadStderr); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"writeToStdin", functionwriteToStdin); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"closekill", functionclosekill); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"kill", functionkill); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"tryTerminate", functiontryTerminate); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"closeStdin", functioncloseStdin); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"isRunning",functionisRunning); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"normalExit",functionnormalExit); - - // Events - KVSO_REGISTER_HANDLER(KviKvsObject_process,"readyReadStdoutEvent",functionreadyReadStdoutEvent); - KVSO_REGISTER_HANDLER(KviKvsObject_process,"readyReadStderrEvent",functionreadyReadStderrEvent); - - KVSO_END_REGISTERCLASS(KviKvsObject_process) - - -KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_process,KviKvsObject) - -#ifdef COMPILE_USE_QT4 - m_pProcess = new Q3Process(); -#else - m_pProcess = new QProcess(); -#endif - connect(m_pProcess,SIGNAL(readyReadStdout()),this,SLOT(slotReadStdout())); - connect(m_pProcess,SIGNAL(readyReadStderr()),this,SLOT(slotReadStderr())); - -KVSO_END_CONSTRUCTOR(KviKvsObject_process) - -KVSO_BEGIN_DESTRUCTOR(KviKvsObject_process) - - delete m_pProcess; - -KVSO_END_CONSTRUCTOR(KviKvsObject_process) - - - -bool KviKvsObject_process::functionaddArgument(KviKvsObjectFunctionCall *c) -{ - - QString szArgument; - KVSO_PARAMETERS_BEGIN(c) - KVSO_PARAMETER("argument",KVS_PT_NONEMPTYSTRING,0,szArgument) - KVSO_PARAMETERS_END(c) - if (m_pProcess) m_pProcess->addArgument(szArgument); - return true; -} - -//->Start the process. -bool KviKvsObject_process::functionstartProcess(KviKvsObjectFunctionCall *c) -{ - - if(!(m_pProcess->start())) - c->warning( __tr2qs("Process could not be starded.")); - return true; -} -//-->Read the standard output. -bool KviKvsObject_process::functionreadStderr(KviKvsObjectFunctionCall *c) -{ - QString ng_Process =m_pProcess->readStderr(); - c->returnValue()->setString(ng_Process); - return true; -} - -//-->Read the standard error. -bool KviKvsObject_process::functionreadStdout(KviKvsObjectFunctionCall *c) -{ - QString ng_Process =m_pProcess->readStdout(); - c->returnValue()->setString(ng_Process); - return true; -} -//-->Signals and slot to manage reading output and error from the process. -bool KviKvsObject_process::functionreadyReadStdoutEvent(KviKvsObjectFunctionCall *c) -{ - - emitSignal("readyReadStdout",c); - return true; - -} - -bool KviKvsObject_process::functionreadyReadStderrEvent(KviKvsObjectFunctionCall *c) -{ - - emitSignal("readyReadStderr",c); - return true; - -} -bool KviKvsObject_process::functionwriteToStdin(KviKvsObjectFunctionCall *c) -{ - - QString szCommand; - KVSO_PARAMETERS_BEGIN(c) - KVSO_PARAMETER("command",KVS_PT_STRING,0,szCommand) - KVSO_PARAMETERS_END(c) - if (m_pProcess) m_pProcess->writeToStdin(szCommand); - - return true; -} -//-->The 3 Closing process functions -bool KviKvsObject_process::functionclosekill(KviKvsObjectFunctionCall *c) -{ - //I try to to terminate the process the nice way.... - m_pProcess->tryTerminate(); - //If the process is still running after 5 seconds, I'll terminate the process in the hard way. - QTimer::singleShot( 5000, m_pProcess, SLOT( kill() ) ); - return true; -} -bool KviKvsObject_process::functionkill(KviKvsObjectFunctionCall *c) -{ - m_pProcess->kill(); - return true; -} -bool KviKvsObject_process::functiontryTerminate(KviKvsObjectFunctionCall *c) -{ - m_pProcess->tryTerminate(); - return true; -} -//-->Close the standard input. -bool KviKvsObject_process::functioncloseStdin(KviKvsObjectFunctionCall *c) -{ - - m_pProcess->closeStdin(); - return true; -} -//->Returns if the process still runnig -bool KviKvsObject_process::functionisRunning(KviKvsObjectFunctionCall *c) -{ - c->returnValue()->setBoolean(m_pProcess->isRunning()); - return true; -} -//->Returns if the process exited. -bool KviKvsObject_process::functionnormalExit(KviKvsObjectFunctionCall *c) -{ - c->returnValue()->setBoolean(m_pProcess->normalExit()); - return true; -} - -void KviKvsObject_process::slotReadStdout() -{ - KviKvsVariantList *params=0; - callFunction(this,"readyReadStdoutEvent",params); -} - -void KviKvsObject_process::slotReadStderr() -{ - KviKvsVariantList *params=0; - callFunction(this,"readyReadStderrEvent",params); -} - -#include "m_class_process.moc" |