Add swkbd applet

src/core/applets/mii_selector.cpp

@@ -3,4 +3,9 @@
 using namespace Applets;
 
 void MiiSelectorApplet::reset() {}
-Result::HorizonResult MiiSelectorApplet::start() { return Result::Success; }
+Result::HorizonResult MiiSelectorApplet::start() { return Result::Success; }
+
+Result::HorizonResult MiiSelectorApplet::receiveParameter() {
+	Helpers::panic("Mii Selector received parameter");
+	return Result::Success;
+}

src/core/applets/software_keyboard.cpp

@@ -0,0 +1,11 @@
+#include "applets/software_keyboard.hpp"
+
+using namespace Applets;
+
+void SoftwareKeyboardApplet::reset() {}
+Result::HorizonResult SoftwareKeyboardApplet::start() { return Result::Success; }
+
+Result::HorizonResult SoftwareKeyboardApplet::receiveParameter() {
+	Helpers::panic("Software keyboard received parameter");
+	return Result::Success;
+}

src/core/services/apt.cpp

@@ -76,6 +76,9 @@ Applets::AppletBase* APTService::getApplet(u32 id) {
 		case AppletIDs::MiiSelector:
 		case AppletIDs::MiiSelector2: return &miiSelector;
 
+		case AppletIDs::SoftwareKeyboard:
+		case AppletIDs::SoftwareKeyboard2: return &swkbd;
+
 		default: return nullptr;
 	}
 }
@@ -257,6 +260,17 @@ void APTService::sendParameter(u32 messagePointer) {
 	mem.write32(messagePointer, IPC::responseHeader(0x0C, 1, 0));
 	mem.write32(messagePointer + 4, Result::Success);
 
+	if (sourceAppID != Applets::AppletIDs::Application) {
+		Helpers::warn("APT::SendParameter: Unimplemented source applet ID");
+	}
+
+	Applets::AppletBase* destApplet = getApplet(destAppID);
+	if (destApplet == nullptr) {
+		Helpers::warn("APT::SendParameter: Unimplemented dest applet ID");
+	} else {
+		auto result = destApplet->receiveParameter();
+	}
+
 	kernel.signalEvent(resumeEvent.value());
 }