cli-parser (#4)

Goal of this PR should be to integrate a working CLI parser so that commands can be sent to the Printer class to print text, such as
ptprnt -t=FooBar
also, standard flags for setting the output verbosity and help should be implemented

Reviewed-on: #4

src/P700Printer.hpp

@@ -31,6 +31,8 @@
 
 namespace ptprnt::printer {
 
+constexpr uint8_t MAX_TRIES_GET_STATUS = 10;
+
 class P700Printer : public ::ptprnt::IPrinterDriver {
    public:
     P700Printer() = default;
@@ -61,11 +63,11 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
 
     std::shared_ptr<libusbwrap::IUsbDevice> mUsbHndl{nullptr};
 
-    PrinterInfo mInfo{.driverName = "P700",
-                      .name       = "Brother P-touch P700",
-                      .version    = "v1.0",
-                      .vid        = 0x04f9,
-                      .pid        = 0x2061};
+    static constexpr PrinterInfo mInfo{.driverName = "P700",
+                                       .name       = "Brother P-touch P700",
+                                       .version    = "v1.0",
+                                       .vid        = 0x04f9,
+                                       .pid        = 0x2061};
     std::map<std::string, std::vector<uint8_t>> commands{
         {"rasterstart",
          {0x1b, 0x69, 0x61,
@@ -75,7 +77,7 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
         {"lf", {0x5a}},
         {"ff", {0x0c}},
         {"eject", {0x1a}},
-    };
+        {"printerinfo", {0x81}}};
 };
 
 }  // namespace ptprnt::printer