diff -r 000000000000 -r 3da2a79470a7 testexecmgmt/ucc/Source/ProcessLibrary/proclib.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testexecmgmt/ucc/Source/ProcessLibrary/proclib.h	Mon Mar 08 15:04:18 2010 +0800
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+* procexec.h
+* Process execution class which can be used to execute a process and
+* optionally record all the processes output.
+*
+*/
+
+
+#ifndef __CAPROCESS_H__
+#define __CAPROCESS_H__
+
+/////////////////////////////////////////////////////////////////////////////////////////////
+//
+// System Includes
+//
+/////////////////////////////////////////////////////////////////////////////////////////////
+#include <string>
+using namespace std;
+
+/////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Definitions
+//
+/////////////////////////////////////////////////////////////////////////////////////////////
+typedef enum { 
+  CAE_NONE,
+  CAE_INVALID_STATE,
+  CAE_FAILED_TO_CREATE_PIPE,
+  CAE_FORK_FAILED,
+  CAE_FAILED_TO_SET_NONBLOCKING,
+  CAE_SIGNAL_FAILED,
+  CAE_TIMEOUT,
+  CAE_WAITPID_FAILED,
+  CAE_SELECT_FAILED,
+  CAE_READ_FAILED,
+} TCAProcessError;
+
+/////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Types
+//
+/////////////////////////////////////////////////////////////////////////////////////////////
+typedef enum {
+  PS_INVALID,
+  PS_INIT,
+  PS_STARTED,
+  PS_STOPPED,
+  PS_ABANDONNED
+} TProcessStatus;
+
+typedef enum {
+  // If process is in PS_INIT or PS_STARTED state then the value is invalid
+  ER_INVALID,
+
+  // If process is in PS_STOPPED state then it must be one of the 
+  ER_UNKNOWN,
+  ER_EXITED,
+  ER_SIGNALLED,
+
+  // If process is PS_ABANDONED state then it must be one of the following. Processes 
+  // are abandonned if something goes wrong that we can't recover from.
+  ER_SIGNALFAILED,
+  ER_STOPFAILED,
+  ER_WAITPIDFAILED
+} TProcessExitReason;
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////
+//
+// CAProcess definition
+//
+/////////////////////////////////////////////////////////////////////////////////////////////
+class CAProcess
+{
+ public:
+
+  CAProcess();
+  ~CAProcess();
+  
+  // This function will run the process and wait for it to finish. It is intended as a single call 
+  // function.  Use the other functions for more control of the process. Do not mix the two.
+  // Result:
+  //          CAE_FORK_FAILED / CAE_FAILED_TO_CREATE_PIPE / CAE_FAILED_TO_SET_NON_BLOCKING - PS_INIT
+  TCAProcessError Execute( const char *aCommand, int *aErrorCode, int aTimeoutInMilliseconds = -1, 
+			   string *aStandardOutput = NULL, string *aStandardError = NULL );
+
+  // The basic process control functions
+  TCAProcessError StartProcess( const char *aCommand, int *aErrorCode, bool aRecordStdOut = true, 
+				bool aRecordStdErr = true, bool aMakeNewProcessGroup = false );
+  TCAProcessError RequestStop( int aSignal );
+  TCAProcessError GetProcessStatus( TProcessStatus *aProcessStatus );
+  TCAProcessError WaitForProcessToTerminate( int aMaxWait );
+
+  // Poll for new output on either stdout or stdin. If there is no new data then the method will
+  // wait up to aMaxWait seconds for new data to show up. The Get- methods will return all data
+  // received since the last call. This data will then be removed from the object's buffers.
+  TCAProcessError PollProcessForNewOutput( int aMaxWait, int *aStandardOutputRead, int *aStandardErrorRead );
+  int GetRecordedStandardOutput( string *aStdout, int *aReadError );
+  int GetRecordedStandardError( string *aStdout, int *aReadError );
+
+  // Accessor methods
+  string GetCommandString();
+  TCAProcessError GetExitReason( TProcessExitReason *aExitReason );
+  TCAProcessError GetExitCode( int *aExitCode );
+  
+ private:
+  // help methods
+  TCAProcessError CreatePipes( int *aErrorCode );  
+  void ClosePipes();
+  void ClosePipePair( int *aPipes );
+  void ClosePipeDesc( int *aPipeDescriptor );
+  TProcessExitReason GetExitReasonFromStatus( int aStatus, int *aExitCode );
+  TCAProcessError ReadOutput( int *aFileDes, string *aBuffer, bool aStoreFlag, int *aReadError );
+  TCAProcessError InternalPollProcessForNewOutput( int aMaxWait, int *aStandardOutputRead, int *aStandardErrorRead );
+
+  // state variables
+  TProcessStatus iProcessStatus;
+
+  // information variables
+  string *iCommand;
+  int  iPID;
+  bool iRecordStdOut;
+  bool iRecordStdErr;
+  TProcessExitReason iProcessExitReason;
+  int iProcessExitCode;
+  int iReadStdoutError;
+  int iReadStderrError;
+
+  // File descriptors for process output
+  int iStdInPipe[2];
+  int iStdOutPipe[2];
+  int iStdErrPipe[2];
+
+  // Current output of the process.
+  string iRecordedStdOut;
+  string iRecordedStdErr;
+};
+
+#endif