static void swkbdMessageCallback(void* user, NS_APPID sender, void* msg, size_t msgsize)
{
SwkbdExtra* extra = (SwkbdExtra*)user;
SwkbdState* swkbd = (SwkbdState*)msg;
if (sender != APPID_SOFTWARE_KEYBOARD || msgsize != sizeof(SwkbdState))
return;
u16* text16 = (u16*)(swkbdSharedMem + swkbd->text_offset);
ssize_t units = utf16_to_utf8(NULL, text16, 0);
if (units < 0) svcBreak(USERBREAK_PANIC); // Shouldn't happen.
char* text8 = (char*)malloc(units+1);
if (!text8) svcBreak(USERBREAK_PANIC); // Shouldn't happen.
swkbdConvertToUTF8(text8, text16, units);
const char* retmsg = NULL;
swkbd->callback_result = extra->callback(extra->callback_user, &retmsg, text8, units);
if (swkbd->callback_result > SWKBD_CALLBACK_OK)
swkbdConvertToUTF16(swkbd->callback_msg, retmsg, SWKBD_MAX_CALLBACK_MSG_LEN);
else
swkbd->callback_msg[0] = 0;
free(text8);
APT_SendParameter(envGetAptAppId(), sender, APTCMD_MESSAGE, swkbd, sizeof(*swkbd), 0);
}
Result aptInit(void)
{
Result ret=0;
if (AtomicPostIncrement(&aptRefCount)) return 0;
// Initialize APT stuff, escape load screen.
ret = __apt_initservicehandle();
if(R_FAILED(ret)) goto _fail;
if(R_FAILED(ret=APT_GetLockHandle(0x0, &aptLockHandle))) goto _fail;
svcCloseHandle(aptuHandle);
currentAppId = envGetAptAppId();
svcCreateEvent(&aptStatusEvent, 0);
svcCreateEvent(&aptSleepSync, 0);
LightLock_Init(&aptStatusMutex);
aptStatus=0;
if(!aptIsCrippled())
{
aptOpenSession();
if(R_FAILED(ret=APT_Initialize(currentAppId, &aptEvents[0], &aptEvents[1])))return ret;
aptCloseSession();
aptOpenSession();
if(R_FAILED(ret=APT_Enable(0x0))) goto _fail;
aptCloseSession();
// create APT close event
svcCreateEvent(&aptEvents[2], 0);
// After a cycle of APT_Finalize+APT_Initialize APT thinks the
// application is suspended, so we need to tell it to unsuspend us.
if (aptIsReinit())
{
aptOpenSession();
APT_PrepareToJumpToApplication(0x0);
aptCloseSession();
aptOpenSession();
APT_JumpToApplication(0x0, 0x0, 0x0);
aptCloseSession();
}
aptOpenSession();
if(R_FAILED(ret=APT_NotifyToWait(currentAppId)))goto _fail;
aptCloseSession();
// create APT event handler thread
aptEventHandlerThread = threadCreate(aptEventHandler, 0x0, APT_HANDLER_STACKSIZE, 0x31, -2, true);
// Wait for the state to become APT_RUNNING
aptWaitStatusEvent();
} else
aptAppStarted();
return 0;
_fail:
AtomicDecrement(&aptRefCount);
return ret;
}
