cursor_pos.c

   1 #include <windows.h>
   2 #include <stdio.h>
   3
   4 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
   5             PSTR lpCmdLine, int nCmdShow)
   6 {
   7     char* p = lpCmdLine;
   8
   9     if(*p) {
  10         int x = -1;
  11         int y = -1;
  12
  13         int arg_num = 0;
  14
  15         char buf[256];
  16         char* p2 = buf;
  17
  18         if(*p == ' ') p++;
  19
  20         while(1) {
  21             if(*p == ' ' || *p == 0) {
  22                 *p2 = 0;
  23                 arg_num++;
  24
  25                 if(arg_num == 1)
  26                     x = atoi(buf);
  27                 else if(arg_num == 2)
  28                     y = atoi(buf);
  29
  30                 if(*p == 0) break;
  31
  32                 p++;
  33                 p2 = buf;
  34             }
  35             else {
  36                 if(p2 - buf < 255) {
  37                     *p2++ = *p++;
  38                 }
  39                 else {
  40                     p++;
  41                 }
  42             }
  43         }
  44
  45         printf("x %d y %d\n", x, y);
  46
  47         POINT point;
  48         GetCursorPos(&point);
  49
  50         if(x < 0)
  51             x = point.x;
  52         else if(y < 0)
  53             y = point.y;
  54
  55         SetCursorPos(x, y);
  56     }
  57     else {
  58         POINT point;
  59         GetCursorPos(&point);
  60
  61         printf("x %d y %d\n", point.x, point.y);
  62     }
  63
  64     return 0;
  65 }
  66