Simplified driver interface and moved application logic to a seperate application class

src/P700Printer.cpp

@@ -4,23 +4,27 @@
 
 namespace ptprnt::printer {
 const std::string_view P700Printer::getDriverName() {
-    return info.driverName;
+    return mInfo.driverName;
 }
 
 const std::string_view P700Printer::getName() {
-    return info.name;
+    return mInfo.name;
 }
 
 const std::string_view P700Printer::getVersion() {
-    return info.version;
+    return mInfo.version;
+}
+
+const PrinterInfo P700Printer::getPrinterInfo() {
+    return mInfo;
 }
 
 const uint16_t P700Printer::getVid() {
-    return info.vid;
+    return mInfo.vid;
 }
 
 const uint16_t P700Printer::getPid() {
-    return info.pid;
+    return mInfo.pid;
 }
 
 bool P700Printer::attachUsbDevice(std::shared_ptr<libusbwrap::IUsbDevice> usbHndl) {