void *os_dlopen(const char *path)
{
struct dstr dll_name;
wchar_t *wpath;
wchar_t *wpath_slash;
HMODULE h_library = NULL;
if (!path)
return NULL;
dstr_init_copy(&dll_name, path);
dstr_replace(&dll_name, "\\", "/");
if (!dstr_find(&dll_name, ".dll"))
dstr_cat(&dll_name, ".dll");
os_utf8_to_wcs_ptr(dll_name.array, 0, &wpath);
/* to make module dependency issues easier to deal with, allow
* dynamically loaded libraries on windows to search for dependent
* libraries that are within the library's own directory */
wpath_slash = wcsrchr(wpath, L'/');
if (wpath_slash) {
*wpath_slash = 0;
SetDllDirectoryW(wpath);
*wpath_slash = L'/';
}
h_library = LoadLibraryW(wpath);
bfree(wpath);
dstr_free(&dll_name);
if (wpath_slash)
SetDllDirectoryW(NULL);
if (!h_library) {
DWORD error = GetLastError();
char *message = NULL;
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS |
FORMAT_MESSAGE_ALLOCATE_BUFFER,
NULL, error,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
(LPSTR)&message, 0, NULL);
blog(LOG_INFO, "LoadLibrary failed for '%s': %s (%lu)",
path, message, error);
if (message)
LocalFree(message);
}
return h_library;
}
void *os_dlopen(const char *path)
{
struct dstr dylib_name;
dstr_init_copy(&dylib_name, path);
if(!dstr_find(&dylib_name, ".so"))
dstr_cat(&dylib_name, ".so");
void *res = dlopen(dylib_name.array, RTLD_LAZY);
if(!res)
blog(LOG_ERROR, "os_dlopen(%s->%s): %s\n",
path, dylib_name.array, dlerror());
dstr_free(&dylib_name);
return res;
}
void *os_dlopen(const char *path)
{
struct dstr dll_name;
wchar_t *wpath;
HMODULE h_library = NULL;
if (!path)
return NULL;
dstr_init_copy(&dll_name, path);
if (!dstr_find(&dll_name, ".dll"))
dstr_cat(&dll_name, ".dll");
os_utf8_to_wcs_ptr(dll_name.array, 0, &wpath);
h_library = LoadLibraryW(wpath);
bfree(wpath);
dstr_free(&dll_name);
if (!h_library)
blog(LOG_INFO, "LoadLibrary failed for '%s', error: %u",
path, GetLastError());
return h_library;
}
void obs_hotkeys_set_translations_s(
struct obs_hotkeys_translations *translations, size_t size)
{
#define ADD_TRANSLATION(key_name, var_name) \
if (t.var_name) \
obs_set_key_translation(key_name, t.var_name);
struct obs_hotkeys_translations t = {0};
struct dstr numpad = {0};
struct dstr mouse = {0};
struct dstr button = {0};
if (!translations) {
return;
}
memcpy(&t, translations, (size < sizeof(t)) ? size : sizeof(t));
ADD_TRANSLATION(OBS_KEY_INSERT, insert);
ADD_TRANSLATION(OBS_KEY_DELETE, del);
ADD_TRANSLATION(OBS_KEY_HOME, home);
ADD_TRANSLATION(OBS_KEY_END, end);
ADD_TRANSLATION(OBS_KEY_PAGEUP, page_up);
ADD_TRANSLATION(OBS_KEY_PAGEDOWN, page_down);
ADD_TRANSLATION(OBS_KEY_NUMLOCK, num_lock);
ADD_TRANSLATION(OBS_KEY_SCROLLLOCK, scroll_lock);
ADD_TRANSLATION(OBS_KEY_CAPSLOCK, caps_lock);
ADD_TRANSLATION(OBS_KEY_BACKSPACE, backspace);
ADD_TRANSLATION(OBS_KEY_TAB, tab);
ADD_TRANSLATION(OBS_KEY_PRINT, print);
ADD_TRANSLATION(OBS_KEY_PAUSE, pause);
ADD_TRANSLATION(OBS_KEY_SHIFT, shift);
ADD_TRANSLATION(OBS_KEY_ALT, alt);
ADD_TRANSLATION(OBS_KEY_CONTROL, control);
ADD_TRANSLATION(OBS_KEY_META, meta);
ADD_TRANSLATION(OBS_KEY_MENU, menu);
ADD_TRANSLATION(OBS_KEY_SPACE, space);
#ifdef __APPLE__
const char *numpad_str = t.apple_keypad_num;
ADD_TRANSLATION(OBS_KEY_NUMSLASH, apple_keypad_divide);
ADD_TRANSLATION(OBS_KEY_NUMASTERISK, apple_keypad_multiply);
ADD_TRANSLATION(OBS_KEY_NUMMINUS, apple_keypad_minus);
ADD_TRANSLATION(OBS_KEY_NUMPLUS, apple_keypad_plus);
ADD_TRANSLATION(OBS_KEY_NUMPERIOD, apple_keypad_decimal);
ADD_TRANSLATION(OBS_KEY_NUMEQUAL, apple_keypad_equal);
#else
const char *numpad_str = t.numpad_num;
ADD_TRANSLATION(OBS_KEY_NUMSLASH, numpad_divide);
ADD_TRANSLATION(OBS_KEY_NUMASTERISK, numpad_multiply);
ADD_TRANSLATION(OBS_KEY_NUMMINUS, numpad_minus);
ADD_TRANSLATION(OBS_KEY_NUMPLUS, numpad_plus);
ADD_TRANSLATION(OBS_KEY_NUMPERIOD, numpad_decimal);
#endif
if (numpad_str) {
dstr_copy(&numpad, numpad_str);
dstr_depad(&numpad);
if (dstr_find(&numpad, "%1") == NULL) {
dstr_cat(&numpad, " %1");
}
#define ADD_NUMPAD_NUM(idx) \
dstr_copy_dstr(&button, &numpad); \
dstr_replace(&button, "%1", #idx); \
obs_set_key_translation(OBS_KEY_NUM ## idx, button.array)
ADD_NUMPAD_NUM(0);
ADD_NUMPAD_NUM(1);
ADD_NUMPAD_NUM(2);
ADD_NUMPAD_NUM(3);
ADD_NUMPAD_NUM(4);
ADD_NUMPAD_NUM(5);
ADD_NUMPAD_NUM(6);
ADD_NUMPAD_NUM(7);
ADD_NUMPAD_NUM(8);
ADD_NUMPAD_NUM(9);
}
if (t.mouse_num) {
dstr_copy(&mouse, t.mouse_num);
dstr_depad(&mouse);
if (dstr_find(&mouse, "%1") == NULL) {
dstr_cat(&mouse, " %1");
}
#define ADD_MOUSE_NUM(idx) \
dstr_copy_dstr(&button, &mouse); \
dstr_replace(&button, "%1", #idx); \
obs_set_key_translation(OBS_KEY_MOUSE ## idx, button.array)
ADD_MOUSE_NUM(1);
ADD_MOUSE_NUM(2);
ADD_MOUSE_NUM(3);
ADD_MOUSE_NUM(4);
ADD_MOUSE_NUM(5);
ADD_MOUSE_NUM(6);
ADD_MOUSE_NUM(7);
ADD_MOUSE_NUM(8);
ADD_MOUSE_NUM(9);
ADD_MOUSE_NUM(10);
ADD_MOUSE_NUM(11);
ADD_MOUSE_NUM(12);
ADD_MOUSE_NUM(13);
ADD_MOUSE_NUM(14);
ADD_MOUSE_NUM(15);
ADD_MOUSE_NUM(16);
ADD_MOUSE_NUM(17);
ADD_MOUSE_NUM(18);
ADD_MOUSE_NUM(19);
ADD_MOUSE_NUM(20);
ADD_MOUSE_NUM(21);
ADD_MOUSE_NUM(22);
ADD_MOUSE_NUM(23);
ADD_MOUSE_NUM(24);
ADD_MOUSE_NUM(25);
ADD_MOUSE_NUM(26);
ADD_MOUSE_NUM(27);
ADD_MOUSE_NUM(28);
ADD_MOUSE_NUM(29);
}
dstr_free(&numpad);
dstr_free(&mouse);
dstr_free(&button);
}
