Torque2D/engine/source/platformWin32/winExec.cc

//-----------------------------------------------------------------------------
// Copyright (c) 2013 GarageGames, LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------

#include "platformWin32/platformWin32.h"
#include "console/console.h"
#include "sim/simBase.h"
#include "string/unicode.h"
#include "platform/threads/thread.h"
#include "platform/threads/mutex.h"
#include "memory/safeDelete.h"

//////////////////////////////////////////////////////////////////////////
// Thread for executing in
//////////////////////////////////////////////////////////////////////////

class ExecuteThread : public Thread
{
   // [tom, 12/14/2006] mProcess is only used in the constructor before the thread
   // is started and in the thread itself so we should be OK without a mutex.
   HANDLE mProcess;

public:
   ExecuteThread(const char *executable, const char *args = NULL, const char *directory = NULL);

   virtual void run(void *arg = 0);
};

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

#include "winExec_ScriptBinding.h"

//////////////////////////////////////////////////////////////////////////
// Event for cleanup
//////////////////////////////////////////////////////////////////////////

class ExecuteCleanupEvent : public SimEvent
{
   ExecuteThread *mThread;
   bool mOK;

public:
   ExecuteCleanupEvent(ExecuteThread *thread, bool ok)
   {
      mThread = thread;
      mOK = ok;
   }

   virtual void process(SimObject *object)
   {
      Con::executef(2, "onExecuteDone", Con::getIntArg(mOK));
      SAFE_DELETE(mThread);
   }
};


//////////////////////////////////////////////////////////////////////////

ExecuteThread::ExecuteThread(const char *executable, const char *args /* = NULL */, const char *directory /* = NULL */) : Thread(0, NULL, false)
{
   //#pragma message("Implement UNICODE support for ExecuteThread [12/14/2006 tom]" )

   SHELLEXECUTEINFOA shl;
   dMemset(&shl, 0, sizeof(shl));

   shl.cbSize = sizeof(shl);
   shl.fMask = SEE_MASK_NOCLOSEPROCESS;
   
   char exeBuf[1024];
   Platform::makeFullPathName(executable, exeBuf, sizeof(exeBuf));
   
   shl.lpVerb = "open";
   shl.lpFile = exeBuf;
   shl.lpParameters = args;
   shl.lpDirectory = directory;

   shl.nShow = SW_SHOWNORMAL;

   if(ShellExecuteExA(&shl) && shl.hProcess)
   {
      mProcess = shl.hProcess;
      start();
   }
}

void ExecuteThread::run(void *arg /* = 0 */)
{
   if(mProcess == NULL)
      return;

   DWORD wait;
   while(! checkForStop() && (wait = WaitForSingleObject(mProcess, 200)) != WAIT_OBJECT_0) ;

   Sim::postEvent(Sim::getRootGroup(), new ExecuteCleanupEvent(this, wait == WAIT_OBJECT_0), -1);
}

void Platform::openFolder(const char* path )
{
   char filePath[1024];
   Platform::makeFullPathName(path, filePath, sizeof(filePath));

   ::ShellExecuteA( NULL,"explore",filePath, NULL, NULL, SW_SHOWNORMAL);
}