SolarStrike Software

Code: Select all

#include <iostream>
#include <windows.h>

using namespace std;

BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM param)
{

	DWORD id = GetWindowThreadProcessId(hwnd, NULL);
	if (id == (DWORD)param)
	{
		//do whatever we want to do
		cout << hwnd << endl;
		return false;
	}
		return true;
}

int main ()
{
	char path[] = "myapp.exe";
	PROCESS_INFORMATION pi;
	
	CreateProcess(
		path,
		NULL,				// Command line.
		NULL,				// Process handle not inheritable.
		NULL,				// Thread handle not inheritable.
		FALSE,				// Set handle inheritance to FALSE.
		0,					// No creation flags.
		NULL,				// Use parent's environment block.
		NULL,				// Use parent's starting directory.	
		NULL,				// Pointer to STARTUPINFO structure.
		&pi					// Pointer to PROCESS_INFORMATION structure.
	);

	Sleep(100);
	
	::EnumWindows(&EnumWindowsProc, pi.dwThreadId);
	
	system("pause");

	return 0;
}

Code: Select all

CreateProcess(
			"Client.exe",
			"NoCheckVersion",
			NULL,					// Process handle not inheritable.
			NULL,					// Thread handle not inheritable.
			FALSE,					// Set handle inheritance to FALSE.
			0,						// No creation flags.
			NULL,					// Use parent's environment block.
			NULL,					// Use parent's starting directory.	
			&si,					// Pointer to STARTUPINFO structure.
			&pi						// Pointer to PROCESS_INFORMATION structure.
		)

Code: Select all

int main(int argc; char **argv)
{
  for(unsigned int i = 0; i < argc; i++)
  {
    printf("arg[%d]: %s\n", i, argv[i]);
  }

  system("pause");
  return 0;
}

Code: Select all

BOOL CALLBACK findWindowProc(HWND hwnd, LPARAM lparam)
{
    EnumWindowPair *winpair = (EnumWindowPair *)lparam;
    char namestring[2048];
    GetWindowText(hwnd, (char *)&namestring, 2047);

    int match = wildfind(sztolower(winpair->windowname),
        sztolower((char*)&namestring));

    if( match )
    {
        // Looking for just the window, not a specific classname
        if( winpair->classname.compare("") == 0 )
        {
			// Ensure that this isn't a window preview/overlay
			char tmpBuf[256];
			GetClassName(hwnd, (char*)&tmpBuf, 256);

			if( tmpBuf && !strcmp((char*)&tmpBuf, windowThumbnailClassName))
			return true;

            winpair->hwnd = hwnd;
            return false;
        }
        else
        {
			// Check if this window is valid itself
			char tmpBuf[256];
			GetClassName(hwnd, (char*)&tmpBuf, 256);
			if( strcmp(tmpBuf, winpair->classname.c_str()) == 0 )
			{
				// We have a match
				winpair->hwnd = hwnd;
				return false;
			}

			// If not, scan it's children
            HWND controlHwnd = FindWindowEx(hwnd, NULL,
                winpair->classname.c_str(), NULL);

            if( controlHwnd == NULL )
                return true;

            // We have a match
            winpair->hwnd = controlHwnd;
            return false;
        }
    }
    else
        return true;
}

HWND ProcessDevice::findWindow(std::string name, std::string classname,
    int &err)
{
    err = 0;
    EnumWindowPair searchpair;
    searchpair.windowname = name;
    searchpair.classname = classname;
    searchpair.hwnd = 0;

    EnumWindows(findWindowProc, (LPARAM)&searchpair);

    if( searchpair.hwnd == 0 )
        err = GetLastError();

    return searchpair.hwnd;
}