//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// This source code is licensed under Microsoft Shared Source License
// Version 1.0 for Windows CE.
// For a copy of the license visit http://go.microsoft.com/fwlink/?LinkId=3223.
//
// --------------------------------------------------------------------
//                                                                     
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF 
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A      
// PARTICULAR PURPOSE.                                                 
//                                                                     
// --------------------------------------------------------------------

#include "TUXMAIN.H"
#include "TESTPROC.H"

// debugging
#define Debug NKDbgPrintfW

// Global CKato logging object.  Set while processing SPM_LOAD_DLL message.
CKato *g_pKato = NULL;

// Global shell info structure.  Set while processing SPM_SHELL_INFO message.
SPS_SHELL_INFO *g_pShellInfo;

//global variable for a specific COM Port 

    INT COMx=-1;
// extern "C"
#ifdef __cplusplus
extern "C" {
#endif

// --------------------------------------------------------------------
// Tux testproc function table
//
FUNCTION_TABLE_ENTRY g_lpFTE[] = {

    _T("Serial Port Driver BVT"                                                 ),      0,      0,          0,  NULL,
    _T( "Send bytes at all supported bauds, data-bits, parity and stop-bits"    ),      1,      0,       1001,  Tst_WritePort,
    _T( "Verify SetCommEvent() and GetCommEvent() operation"                    ),      1,      0,       1002,  Tst_SetCommEvents,
    _T( "Test EscapeCommFunction()"                                             ),      1,      0,       1003,  Tst_EscapeCommFunction,
    _T( "WaitCommEvent(EV_TXEMPTY) and send data"                               ),      1,      0,       1004,  Tst_EventTxEmpty,
    _T( "SetCommBreak() and ClearCommBreak()"                                   ),      1,      0,       1005,  Tst_CommBreak,
    _T( "Set event mask and wait for thread to clear it"                        ),      1,      0,       1006,  Tst_WaitCommEvent,
    _T( "Set event mask and wait for thread to close comm port handle"          ),      1,      0,       1007,  Tst_WaitCommEventAndClose,
    _T( "Set and verify receive timeout"                                        ),      1,      0,       1008,  Tst_RecvTimeout,
    _T( "Verify SetCommState() with bad DCB fails and keeps prev DCB settings"  ),      1,      0,       1009,  Tst_SetBadCommDCB,

    NULL,   0,  0,  0,  NULL
};
// --------------------------------------------------------------------

// --------------------------------------------------------------------
BOOL WINAPI 
DllMain(
    HANDLE hInstance, 
    ULONG dwReason, 
    LPVOID lpReserved ) 
// --------------------------------------------------------------------    
{
    UNREFERENCED_PARAMETER(hInstance);
    UNREFERENCED_PARAMETER(lpReserved);
    
    switch( dwReason )
    {
        case DLL_PROCESS_ATTACH:
            Debug(TEXT("%s: DLL_PROCESS_ATTACH\r\n"), MODULE_NAME);    
            return TRUE;

        case DLL_PROCESS_DETACH:
            Debug(TEXT("%s: DLL_PROCESS_DETACH\r\n"), MODULE_NAME);
            return TRUE;
    }
    return FALSE;
}

#ifdef __cplusplus
} // end extern "C"
#endif


void DisplayHelp(){
       Debug(TEXT("Command line Usage : \n"));
       Debug(TEXT("<port number> Enter the port number (0-9) to run the test on a specific COM port. \n"));
       

}

static BOOL ProcessCmdLine( LPCTSTR cmdline)
{
    BOOL retval=TRUE ;
  if (cmdline)
  {
        if (1<_tcslen(cmdline))//since the com ports can only be between 0-9 
        {
            g_pKato->Log( LOG_FAIL, TEXT("FAIL : The COM Ports can only exist between 0 and 9 \n"));
            DisplayHelp();
            retval=FALSE;
            goto cleanup;
        }
        
        
    
	if (0<=_tcsicmp(cmdline,L"0") && 0>=_tcsicmp(cmdline,L"9") ){
            COMx=_ttoi(cmdline);
            retval=TRUE;
            goto cleanup;
        }
        else 
        {
            DisplayHelp();
            retval=FALSE;
            goto cleanup;
        }
            
      retval=FALSE;
        
  }
  cleanup:
  
  return retval;

}


// --------------------------------------------------------------------
void LOG(LPWSTR szFmt, ...)
// --------------------------------------------------------------------
{
    va_list va;

    if(g_pKato)
    {
        va_start(va, szFmt);
        g_pKato->LogV( LOG_DETAIL, szFmt, va);
        va_end(va);
    }
}


// --------------------------------------------------------------------
SHELLPROCAPI 
ShellProc(
    UINT uMsg, 
    SPPARAM spParam ) 
// --------------------------------------------------------------------    
{
    LPSPS_BEGIN_TEST pBT = {0};
    LPSPS_END_TEST pET = {0};
    LPTSTR                     lpszCmdLine =NULL;
    BOOL                        fRtn= TRUE;

    switch (uMsg) {
    
        // --------------------------------------------------------------------
        // Message: SPM_LOAD_DLL
        //
        case SPM_LOAD_DLL: 
            Debug(_T("ShellProc(SPM_LOAD_DLL, ...) called\r\n"));

            // If we are UNICODE, then tell Tux this by setting the following flag.
            #ifdef UNICODE
                ((LPSPS_LOAD_DLL)spParam)->fUnicode = TRUE;
            #endif

            // turn on kato debugging
            KatoDebug(1, KATO_MAX_VERBOSITY,KATO_MAX_VERBOSITY,KATO_MAX_LEVEL);

            // Get/Create our global logging object.
            g_pKato = (CKato*)KatoGetDefaultObject();

            return SPR_HANDLED;        

        // --------------------------------------------------------------------
        // Message: SPM_UNLOAD_DLL
        //
        case SPM_UNLOAD_DLL: 
            Debug(_T("ShellProc(SPM_UNLOAD_DLL, ...) called"));

            return SPR_HANDLED;      

        // --------------------------------------------------------------------
        // Message: SPM_SHELL_INFO
        //
        case SPM_SHELL_INFO:
            Debug(_T("ShellProc(SPM_SHELL_INFO, ...) called\r\n"));
      
            // Store a pointer to our shell info for later use.
            g_pShellInfo = (LPSPS_SHELL_INFO)spParam;
        
            // handle command line parsing
            
            if( g_pShellInfo->szDllCmdLine && g_pShellInfo->szDllCmdLine[0] )
                  {
                      lpszCmdLine = new TCHAR[ (_tcslen(g_pShellInfo->szDllCmdLine)+1) ];
                      if( NULL == lpszCmdLine )
                      {
                          g_pKato->Log( LOG_FAIL, TEXT("FAIL in : Couldn't set test options"));
                          return SPR_FAIL;
            
                      } // if( NULL == lpszCmdLine )
            
                      _tcscpy( lpszCmdLine, g_pShellInfo->szDllCmdLine );
            
                      fRtn =     ProcessCmdLine(lpszCmdLine);
                      delete[] lpszCmdLine;
                  }
            if( !fRtn )
            {
                g_pKato->Log( LOG_FAIL, TEXT("FAIL : Invalid Command Line Arguments\n"));
                return SPR_FAIL;
            
            } // end if( 

        return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_REGISTER
        //
        case SPM_REGISTER:
            Debug(_T("ShellProc(SPM_REGISTER, ...) called\r\n"));
            
            ((LPSPS_REGISTER)spParam)->lpFunctionTable = g_lpFTE;
            #ifdef UNICODE
                return SPR_HANDLED | SPF_UNICODE;
            #else
                return SPR_HANDLED;
            #endif
            
        // --------------------------------------------------------------------
        // Message: SPM_START_SCRIPT
        //
        case SPM_START_SCRIPT:
            Debug(_T("ShellProc(SPM_START_SCRIPT, ...) called\r\n"));                       
            
            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_STOP_SCRIPT
        //
        case SPM_STOP_SCRIPT:
            
            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_BEGIN_GROUP
        //
        case SPM_BEGIN_GROUP:
            Debug(_T("ShellProc(SPM_BEGIN_GROUP, ...) called\r\n"));
            g_pKato->BeginLevel(0, _T("BEGIN GROUP: FSDTEST.DLL"));
            
            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_END_GROUP
        //
        case SPM_END_GROUP:
            Debug(_T("ShellProc(SPM_END_GROUP, ...) called\r\n"));
            g_pKato->EndLevel(_T("END GROUP: TUXDEMO.DLL"));
            
            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_BEGIN_TEST
        //
        case SPM_BEGIN_TEST:
            Debug(_T("ShellProc(SPM_BEGIN_TEST, ...) called\r\n"));

            // Start our logging level.
            pBT = (LPSPS_BEGIN_TEST)spParam;
            g_pKato->BeginLevel(pBT->lpFTE->dwUniqueID, 
                                _T("BEGIN TEST: \"%s\", Threads=%u, Seed=%u"),
                                pBT->lpFTE->lpDescription, pBT->dwThreadCount,
                                pBT->dwRandomSeed);

            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_END_TEST
        //
        case SPM_END_TEST:
            Debug(_T("ShellProc(SPM_END_TEST, ...) called\r\n"));

            // End our logging level.
            pET = (LPSPS_END_TEST)spParam;
            g_pKato->EndLevel(_T("END TEST: \"%s\", %s, Time=%u.%03u"),
                              pET->lpFTE->lpDescription,
                              pET->dwResult == TPR_SKIP ? _T("SKIPPED") :
                              pET->dwResult == TPR_PASS ? _T("PASSED") :
                              pET->dwResult == TPR_FAIL ? _T("FAILED") : _T("ABORTED"),
                              pET->dwExecutionTime / 1000, pET->dwExecutionTime % 1000);

            return SPR_HANDLED;

        // --------------------------------------------------------------------
        // Message: SPM_EXCEPTION
        //
        case SPM_EXCEPTION:
            Debug(_T("ShellProc(SPM_EXCEPTION, ...) called\r\n"));
            g_pKato->Log(LOG_EXCEPTION, _T("Exception occurred!"));
            return SPR_HANDLED;

        default:
            Debug(_T("ShellProc received bad message: 0x%X\r\n"), uMsg);
            ASSERT(!"Default case reached in ShellProc!");
            return SPR_NOT_HANDLED;
    }
}
