apps: daemon: Rename the virtual devices

- Instead of naming them "IPTS xy" we call them "IPTSD xy" to clearly
  express that they come from this software.
- "Stylus" / "Touch" are now "Virtual Stylus" / "Virtual Touchscreen"
  to better communicate that these are not real devices.
- The vendor and product ID of the underlying device are added to the
  name. This is needed, because we are starting to get devices where
  both the touchscreen and the touchpad need to be driven by iptsd.

src/apps/daemon/stylus.hpp

@@ -42,7 +42,7 @@ class StylusDevice {
 public:
 	StylusDevice(const core::Config &config, const core::DeviceInfo &info)
 	{
-		m_uinput->set_name("IPTS Stylus");
+		m_uinput->set_name("Stylus");
 		m_uinput->set_vendor(info.vendor);
 		m_uinput->set_product(info.product);
 

src/apps/daemon/touch.hpp

@@ -61,7 +61,7 @@ class TouchDevice {
 public:
 	TouchDevice(const core::Config &config, const core::DeviceInfo &info) : m_config {config}
 	{
-		m_uinput->set_name("IPTS Touch");
+		m_uinput->set_name("Touchscreen");
 		m_uinput->set_vendor(info.vendor);
 		m_uinput->set_product(info.product);
 

src/apps/daemon/uinput-device.hpp

@@ -159,8 +159,11 @@ class UinputDevice {
 		setup.id.product = m_product;
 		setup.id.version = m_version;
 
+		const std::string name =
+			fmt::format("IPTSD Virtual {} {:04X}:{:04X}", m_name, m_vendor, m_product);
+
 		// NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-array-to-pointer-decay)
-		m_name.copy(setup.name, m_name.length(), 0);
+		name.copy(setup.name, name.length(), 0);
 
 		syscalls::ioctl(m_fd, UI_DEV_SETUP, &setup);
 		syscalls::ioctl(m_fd, UI_DEV_CREATE);