【Java App Convert to EXE File】

* ------------------------------------------------------------------------------------

Title: TestJava.cpp

author: gloomy fish on 2009-09-16

------------------------------------------------------------------------------------
*/

#include <windows.h>

#include <stdio.h>

#include <stdlib.h>

/* for spawn
*/

#include <process.h>

/* for str* functions
*/

#include <string.h>

#include <TCHAR.H>

//-------------------------------------------------------------------------------

int APIENTRY _tWinMain(HINSTANCE hInstance,

HINSTANCE hPrevInstance,

LPTSTR lpCmdLine,

int nCmdShow)

{

// -- check wether application is running now....

HANDLE hMutex = CreateMutex (NULL,
// No security descriptor

FALSE,
// Mutex object not owned

TEXT("TotallyBogusMutexObjectPlateUtility"));
// Object name

if (NULL
== hMutex)

{

// Didn't expect this to happen!

printf("Mutex is null");

return
1;

}

else

{

// Not an error -- deal with success

if ( ERROR_ALREADY_EXISTS
== GetLastError() )

{

return
0;

}

}

// -- set up classpath & env path to launch

int ret;

TCHAR envPath[3072]
= "PATH=.;D://JDK6//bin;%path%";

int anErr
= _tputenv(envPath);

if (anErr
!= 0) {

ret = anErr;

return ret;

}



char jvmArg[2048];

// append all necessary jars to set up classpath

_tcscpy(jvmArg, _T("-cp .//test.jar"));

// _tcscat(jvmArg, _T(";D://JDK6//lib"));

// -- your application

_tcscat(jvmArg, _T(" -Xms256m -Xmx1024m com.swing.ui.Test") );

// -- can't launch like this......

#ifdef _DEBUG

ret = _spawnlp(_P_NOWAIT,
"..//..//JDK6//bin//java.exe",
"java", jvmArg, NULL);

#else

ret = _spawnlp(_P_NOWAIT,
"..//..//JDK6//bin//javaw.exe",
"java", jvmArg, NULL);

#endif

return ret;

}

// winXP, vc++6.0 compile successfully....