int
do_hook(char *hook_type, int hook_type_sz) {
char *ptr, app_exe[1024], hook_method[1024];
int resolution[2];
//
if(CoInitializeEx(NULL, COINIT_MULTITHREADED) != S_OK) {
ga_error("*** CoInitializeEx failed.\n");
}
//
if(ga_hook_init() < 0)
return -1;
// handle ga-hook specific configurations
if((ptr = ga_conf_readv("game-exe", app_exe, sizeof(app_exe))) == NULL) {
ga_error("*** no game executable specified.\n");
return -1;
}
if((ptr = ga_conf_readv("hook-type", hook_type, hook_type_sz)) == NULL) {
ga_error("*** no hook type specified.\n");
return -1;
}
if((ptr = ga_conf_readv("hook-method", hook_method, sizeof(hook_method))) != NULL) {
ga_error("*** hook method specified: %s\n", hook_method);
}
//
ga_error("[start-hook] exe=%s; type=%s\n", app_exe, hook_type);
//
if(hook_input() < 0)
return -1;
// ---
if(strcasecmp(hook_type, "sdl") == 0) {
return hook_sdl12(hook_type, hook_method);
}
// d9?
if(strcasecmp(hook_type, "d9") == 0) {
return hook_d9(hook_type, hook_method);
}
// dxgi?
if(strcasecmp(hook_type, "dxgi") == 0) {
//if(strstr(hook_method, "GetDXGIFactoryAddress") != NULL)
return hook_dxgi(hook_type, hook_method);
}
// d10?
if(strcasecmp(hook_type, "d10") == 0) {
return hook_d10(hook_type, hook_method);
}
// d10.1?
if(strcasecmp(hook_type, "d10.1") == 0) {
return hook_d10_1(hook_type, hook_method);
}
// d11?
if(strcasecmp(hook_type, "d11") == 0) {
return hook_d11(hook_type, hook_method);
}
//
ga_error("Unsupported hook type (%s)\n", hook_type);
return -1;
}
static inline bool attempt_hook(void)
{
static bool ddraw_hooked = false;
static bool d3d8_hooked = false;
static bool d3d9_hooked = false;
static bool dxgi_hooked = false;
static bool gl_hooked = false;
if (!d3d9_hooked) {
if (!d3d9_hookable()) {
d3d9_hooked = true;
} else {
d3d9_hooked = hook_d3d9();
if (d3d9_hooked) {
return true;
}
}
}
if (!dxgi_hooked) {
if (!dxgi_hookable()) {
dxgi_hooked = true;
} else {
dxgi_hooked = hook_dxgi();
if (dxgi_hooked) {
return true;
}
}
}
if (!gl_hooked) {
gl_hooked = hook_gl();
if (gl_hooked) {
return true;
}
/*} else {
rehook_gl();*/
}
/*if (!d3d8_hooked) {
if (!d3d8_hookable()) {
d3d8_hooked = true;
} else {
d3d8_hooked = hook_d3d8();
if (d3d8_hooked) {
return true;
}
}
}
if (!ddraw_hooked) {
if (!ddraw_hookable()) {
ddraw_hooked = true;
} else {
ddraw_hooked = hook_ddraw();
if (ddraw_hooked) {
return true;
}
}
}*/
return false;
}
