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#include <Windows.h>
#include <stdio.h>
#include <stdlib.h>
#include "../../3d_accel.h"
#define DRIVER "vmwsmini.vxd"
#define CMD_SIZE 128
BOOL run_command(HANDLE vxd, const char *cmdline)
{
if(strncmp(cmdline, "show", sizeof("show")-1) == 0)
{
DeviceIoControl(vxd, OP_MOUSE_SHOW,
NULL, 0,
NULL, 0,
NULL, NULL);
}
else if(strncmp(cmdline, "hide", sizeof("hide")-1) == 0)
{
DeviceIoControl(vxd, OP_MOUSE_HIDE,
NULL, 0,
NULL, 0,
NULL, NULL);
}
else if(strncmp(cmdline, "move", sizeof("move")-1) == 0)
{
DWORD pos[2] = {0, 0};
char *ptr = (char*)cmdline + sizeof("move") - 1;
pos[0] = strtoul(ptr, &ptr, 0);
pos[1] = strtoul(ptr, NULL, 0);
DeviceIoControl(vxd, OP_MOUSE_MOVE,
&pos[0], sizeof(pos),
NULL, 0,
NULL, NULL);
}
else if(strncmp(cmdline, "exit", sizeof("exit")-1) == 0)
{
return FALSE;
}
else
{
printf("Unknown command: %s\n", cmdline);
}
return TRUE;
}
int main()
{
char cmdbuf[CMD_SIZE];
int cmdbuf_len = 0;
HANDLE vxd = CreateFileA("\\\\.\\" DRIVER, 0, 0, 0, CREATE_NEW, FILE_FLAG_DELETE_ON_CLOSE, 0);
if(vxd == INVALID_HANDLE_VALUE)
{
printf("cannot load VXD driver\n");
return EXIT_FAILURE;
}
for(;;)
{
int c = getchar();
switch(c)
{
case EOF:
if(cmdbuf_len == 0)
{
goto dingo;
}
/* fall */
case '\n':
cmdbuf[cmdbuf_len] = '\0';
cmdbuf_len = 0;
if(!run_command(vxd, cmdbuf))
{
goto dingo;
}
break;
case '\r':
break;
default:
if(cmdbuf_len < CMD_SIZE - 1)
{
cmdbuf[cmdbuf_len] = c;
cmdbuf_len++;
}
break;
}
}
dingo:
CloseHandle(vxd);
return EXIT_SUCCESS;
}
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