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refactoring

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This commit is contained in:
FunkyFr3sh 2021-06-11 20:30:43 +02:00
parent fa19797956
commit 1f11bf8b84
52 changed files with 2596 additions and 2071 deletions
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42
src/hook.c
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@ -45,7 +45,7 @@ LOADLIBRARYWPROC real_LoadLibraryW = LoadLibraryW;
LOADLIBRARYEXAPROC real_LoadLibraryExA = LoadLibraryExA;
LOADLIBRARYEXWPROC real_LoadLibraryExW = LoadLibraryExW;
static hook_list g_hooks[] =
static HOOKLIST g_hooks[] =
{
{
"user32.dll",
@ -106,19 +106,19 @@ static hook_list g_hooks[] =
void hook_patch_iat(HMODULE hmod, BOOL unhook, char* module_name, char* function_name, PROC new_function)
{
hook_list hooks[2];
HOOKLIST hooks[2];
memset(&hooks, 0, sizeof(hooks));
hooks[0].enabled = TRUE;
hooks[0].data[0].new_function = new_function;
strncpy(hooks[0].module_name, module_name, sizeof(hooks[0].module_name)-1);
strncpy(hooks[0].module_name, module_name, sizeof(hooks[0].module_name) - 1);
strncpy(hooks[0].data[0].function_name, function_name, sizeof(hooks[0].data[0].function_name) - 1);
hook_patch_iat_list(hmod, unhook, (hook_list*)&hooks);
hook_patch_iat_list(hmod, unhook, (HOOKLIST*)&hooks);
}
void hook_patch_iat_list(HMODULE hmod, BOOL unhook, hook_list* hooks)
void hook_patch_iat_list(HMODULE hmod, BOOL unhook, HOOKLIST* hooks)
{
if (!hmod || hmod == INVALID_HANDLE_VALUE || !hooks)
return;
@ -179,9 +179,9 @@ void hook_patch_iat_list(HMODULE hmod, BOOL unhook, hook_list* hooks)
{
if (unhook)
{
DWORD org =
DWORD org =
(DWORD)GetProcAddress(
GetModuleHandle(hooks[i].module_name),
GetModuleHandle(hooks[i].module_name),
hooks[i].data[x].function_name);
if (org)
@ -213,13 +213,13 @@ void hook_patch_iat_list(HMODULE hmod, BOOL unhook, hook_list* hooks)
}
#ifdef _MSC_VER
}
__except (EXCEPTION_EXECUTE_HANDLER)
__except (EXCEPTION_EXECUTE_HANDLER)
{
}
#endif
}
void hook_create(hook_list* hooks)
void hook_create(HOOKLIST* hooks)
{
#ifdef _MSC_VER
if (g_hook_method == 2)
@ -270,13 +270,13 @@ void hook_create(hook_list* hooks)
if (GetModuleFileNameA(hmod, mod_path, MAX_PATH))
{
dprintfex("Module %s = %p\n", mod_path, hmod);
TRACE_EXT("Module %s = %p\n", mod_path, hmod);
_splitpath(mod_path, NULL, mod_dir, mod_filename, NULL);
/* Don't hook reshade/swiftshader/mesa3d */
if (_strcmpi(mod_filename, "opengl32") == 0 ||
_strcmpi(mod_filename, "d3d9") == 0 ||
if (_strcmpi(mod_filename, "opengl32") == 0 ||
_strcmpi(mod_filename, "d3d9") == 0 ||
_strcmpi(mod_filename, "Shw32") == 0)
continue;
@ -298,7 +298,7 @@ void hook_create(hook_list* hooks)
}
}
void hook_revert(hook_list* hooks)
void hook_revert(HOOKLIST* hooks)
{
#ifdef _MSC_VER
if (g_hook_method == 2)
@ -375,7 +375,8 @@ void hook_init()
#ifdef _MSC_VER
if (!g_hook_active && g_hook_method == 3)
{
real_DirectInputCreateA = (DIRECTINPUTCREATEAPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateA");
real_DirectInputCreateA =
(DIRECTINPUTCREATEAPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateA");
if (real_DirectInputCreateA)
{
@ -385,7 +386,8 @@ void hook_init()
DetourTransactionCommit();
}
real_DirectInputCreateW = (DIRECTINPUTCREATEWPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateW");
real_DirectInputCreateW =
(DIRECTINPUTCREATEWPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateW");
if (real_DirectInputCreateW)
{
@ -395,7 +397,8 @@ void hook_init()
DetourTransactionCommit();
}
real_DirectInputCreateEx = (DIRECTINPUTCREATEEXPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateEx");
real_DirectInputCreateEx =
(DIRECTINPUTCREATEEXPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateEx");
if (real_DirectInputCreateEx)
{
@ -405,7 +408,8 @@ void hook_init()
DetourTransactionCommit();
}
real_DirectInput8Create = (DIRECTINPUT8CREATEPROC)GetProcAddress(LoadLibraryA("dinput8.dll"), "DirectInput8Create");
real_DirectInput8Create =
(DIRECTINPUT8CREATEPROC)GetProcAddress(LoadLibraryA("dinput8.dll"), "DirectInput8Create");
if (real_DirectInput8Create)
{
@ -430,7 +434,7 @@ void hook_init()
}
}
hook_create((hook_list*)&g_hooks);
hook_create((HOOKLIST*)&g_hooks);
}
}
@ -486,7 +490,7 @@ void hook_exit()
}
#endif
hook_revert((hook_list*)&g_hooks);
hook_revert((HOOKLIST*)&g_hooks);
}
hook_patch_iat(GetModuleHandle(NULL), TRUE, "dinput.dll", "DirectInputCreateA", (PROC)fake_DirectInputCreateA);