reactos/rosapps/tests/wpickclick/wpickclick.c

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/*----------------------------------------------------------------------------
** wpickclick.c
** Utilty to pick clicks posted to Wine Windows
**
**
**---------------------------------------------------------------------------
** Copyright 2004 Jozef Stefanka for CodeWeavers, Inc.
** Copyright 2005 Francois Gouget for CodeWeavers, Inc.
** Copyright 2005 Dmitry Timoshkov for CodeWeavers, Inc.
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
**
**--------------------------------------------------------------------------*/
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#include <windows.h>
#include "hook.h"
#define APP_NAME "wpickclick.exe"
static BOOL (WINAPI *pInstallHooks)(HMODULE hdll);
static void (WINAPI *pRemoveHooks)();
static action_t* (WINAPI *pGetAction)();
static void (WINAPI *pFreeAction)(action_t* action);
/*
* Provide some basic debugging support.
*/
#ifdef __GNUC__
#define __PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
#else
#define __PRINTF_ATTR(fmt,args)
#endif
static int debug_on=0;
static int init_debug()
{
char* str=getenv("CXTEST_DEBUG");
if (str && strstr(str, "+hook"))
debug_on=1;
return debug_on;
}
static void cxlog(const char* format, ...) __PRINTF_ATTR(1,2);
static void cxlog(const char* format, ...)
{
va_list valist;
if (debug_on)
{
va_start(valist, format);
vfprintf(stderr, format, valist);
va_end(valist);
}
}
static HINSTANCE load_hook_dll()
{
HINSTANCE hinstDll;
char dllpath[MAX_PATH];
char* p;
hinstDll=LoadLibrary("hook.dll");
if (hinstDll != NULL)
return hinstDll;
if (!GetModuleFileName(NULL,dllpath,sizeof(dllpath)))
return NULL;
p=strrchr(dllpath,'\\');
if (!p)
return NULL;
*p='\0';
p=strrchr(dllpath,'\\');
if (!p)
return NULL;
*p='\0';
strcat(dllpath,"\\hookdll\\hook.dll");
hinstDll=LoadLibrary(dllpath);
return hinstDll;
}
char* cleanup(char* str)
{
char* s;
while (*str==' ' || *str=='\t' || *str=='\r' || *str=='\n')
str++;
s=strchr(str,'\n');
if (!s)
s=str+strlen(str)-1;
while (s>str && (*s==' ' || *s=='\t' || *s=='\r' || *s=='\n'))
s--;
*(s+1)='\0';
return str;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
HINSTANCE hDll;
action_t* action;
init_debug();
/* Our scripts expect Unix-style line ends */
_setmode(1,_O_BINARY);
_setmode(2,_O_BINARY);
if (strstr(lpCmdLine,"--help"))
{
fprintf(stderr,"%s - Utility to print coordinates, component, window title, component class and window class name of a click\n", APP_NAME);
fprintf(stderr,"----------------------------------------------\n");
fprintf(stderr,"Usage: %s\n",APP_NAME);
fprintf(stderr,"The options are as follows:\n");
fprintf(stderr,"After starting you can\n");
fprintf(stderr,"select where to click. If we properly track the click, it will be reported\n");
fprintf(stderr,"in the following format:\n");
fprintf(stderr," button-name x y component_name window_name component_class_name window_class_name\n");
fprintf(stderr,"Note that x and y can be negative; this typically happens if you click within the\n");
fprintf(stderr,"window manager decorations of a given window.\n");
fprintf(stderr,"On success, %s returns 0, non zero on some failure\n",APP_NAME);
exit(0);
};
/* Load the hook library */
hDll = load_hook_dll();
if (!hDll)
{
fprintf(stderr, "Error: Unable to load 'hook.dll'\n");
printf("failed\n");
return 1;
}
pInstallHooks=(void*)GetProcAddress(hDll, "InstallHooks");
pRemoveHooks=(void*)GetProcAddress(hDll, "RemoveHooks");
pGetAction=(void*)GetProcAddress(hDll, "GetAction");
pFreeAction=(void*)GetProcAddress(hDll, "FreeAction");
if (!pInstallHooks || !pRemoveHooks || !pGetAction)
{
fprintf(stderr, "Error: Unable to get the hook.dll functions (%ld)\n",
GetLastError());
printf("failed\n");
return 1;
}
if (!pInstallHooks(hDll))
{
fprintf(stderr, "Error: Unable to install the hooks (%ld)\n",
GetLastError());
printf("failed\n");
return 1;
}
fprintf(stderr, "Ready for capture...\n");
action=pGetAction();
if (!action)
{
fprintf(stderr, "Error: GetAction() failed\n");
printf("failed\n");
return 1;
}
switch (action->action)
{
case ACTION_FAILED:
printf("failed\n");
break;
case ACTION_NONE:
printf("none\n");
break;
case ACTION_FIND:
printf("find\n");
break;
case ACTION_BUTTON1:
case ACTION_BUTTON2:
case ACTION_BUTTON3:
printf("button%d %ld %ld\n", action->action-ACTION_BUTTON1+1,
action->x, action->y);
break;
default:
fprintf(stderr, "Error: Unknown action %d\n",action->action);
printf("%d\n", action->action);
break;
}
printf("%s\n", action->window_class);
printf("%s\n", action->window_title);
printf("%ld\n", action->control_id);
printf("%s\n", action->control_class);
printf("%s\n", cleanup(action->control_caption));
cxlog("\n%s: action=%d x=%ld y=%ld\n", __FILE__, action->action,
action->x, action->y);
cxlog("window_class='%s'\n", action->window_class);
cxlog("window_title='%s'\n", action->window_title);
cxlog("control_id=%ld\n", action->control_id);
cxlog("control_class='%s'\n", action->control_class);
cxlog("control_caption='%s'\n", action->control_caption);
pFreeAction(action);
pRemoveHooks();
return 0;
}