main.c

gistfile1.c

#include <windows.h>
#include <stdio.h>

void mouseDown(int button)
{

	switch(button)
	{
		case 0:
			mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
			break;
		case 1:
			mouse_event(MOUSEEVENTF_MIDDLEDOWN, 0, 0, 0, 0);
			break;
		case 2:
			mouse_event(MOUSEEVENTF_RIGHTDOWN, 0, 0, 0, 0);
			break;
	}

}

void mouseUp(int button)
{

	switch(button)
	{
		case 0:
			mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
			break;
		case 1:
			mouse_event(MOUSEEVENTF_MIDDLEUP, 0, 0, 0, 0);
			break;
		case 2:
			mouse_event(MOUSEEVENTF_RIGHTUP, 0, 0, 0, 0);
			break;
	}

}

void mouseMove(int x, int y)
{
	mouse_event(MOUSEEVENTF_MOVE|MOUSEEVENTF_ABSOLUTE, x, y, 0, 0);
}

void mouseClick(int button)
{
	mouseDown(button);
	mouseUp(button);
}

DWORD keyCodeToVKey(int keyCode)
{
	if(keyCode>='a' && keyCode<='z')
		return keyCode-'a'+0x41;
	else if(keyCode>='A' && keyCode<='Z')
		return keyCode-'A'+0x41;
	else if(keyCode=='\n')
		return VK_RETURN;
	else if(keyCode==' ')
		return VK_SPACE;
	else
	{
		fprintf(stderr,"unknown keyCode: %i", keyCode);
		abort();
	}
}

void keyDown(int keyCode)
{
	keybd_event( keyCodeToVKey(keyCode), 0x45, KEYEVENTF_EXTENDEDKEY, 0);
}

void keyUp(int keyCode)
{
	keybd_event( keyCodeToVKey(keyCode), 0x45, KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);
}

void keyType(int keyCode)
{
	keyDown(keyCode);
	keyUp(keyCode);
}

void keyTypeString(const char* text)
{
	for(int i=0;i<strlen(text);i++)
		keyType(text[i]);
}

int main(int argc, char* argv[])
{
	keyTypeString("hello world\n");

}