Print human-readable autodetected media type.

include/dindexer-common/mediatypes.hpp

@@ -18,6 +18,8 @@
 #ifndef id700AFD0F33634ACC88079BB8853A9E13
 #define id700AFD0F33634ACC88079BB8853A9E13
 
+#include <string>
+
 namespace dinlib {
 	enum MediaTypes {
 		MediaType_CDRom = 'C',
@@ -29,6 +31,8 @@ namespace dinlib {
 		MediaType_IomegaZip = 'Z',
 		MediaType_Other = 'O'
 	};
+
+	const std::string& media_type_to_str ( MediaTypes parType );
 } //namespace dinlib
 
 #endif

src/common/CMakeLists.txt

@@ -2,6 +2,7 @@ project(${bare_name}-common CXX C)
 
 add_library(${PROJECT_NAME}
 	commandline.cpp
+	mediatypes.cpp
 )
 
 target_include_directories(${PROJECT_NAME}

src/common/mediatypes.cpp

@@ -0,0 +1,42 @@
+/* Copyright 2015, Michele Santullo
+ * This file is part of "dindexer".
+ *
+ * "dindexer" is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * "dindexer" is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with "dindexer".  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "dindexer-common/mediatypes.hpp"
+#include <map>
+#include <stdexcept>
+
+namespace dinlib {
+	const std::string& media_type_to_str (MediaTypes parType) {
+		static const std::map<MediaTypes, const std::string> types {
+			{MediaType_CDRom, "CD-Rom"},
+			{MediaType_Directory, "Directory"},
+			{MediaType_DVD, "DVD"},
+			{MediaType_BluRay, "BluRay"},
+			{MediaType_FloppyDisk, "Floppy Disk"},
+			{MediaType_HardDisk, "Hard Disk"},
+			{MediaType_IomegaZip, "Iomega Zip"},
+			{MediaType_Other, "Other"}
+		};
+
+		auto it_ret = types.find(parType);
+		if (types.end() == it_ret) {
+			const char err[2] = {static_cast<char>(parType), '\0'};
+			throw std::out_of_range(err);
+		}
+		return it_ret->second;
+	}
+} //namespace dinlib

src/scan/main.cpp

@@ -78,8 +78,10 @@ int main (int parArgc, char* parArgv[]) {
 	if (0 == vm.count("type")) {
 		std::cout << "Analyzing disc... ";
 		try {
-			set_type = din::guess_media_type(std::string(search_path));
-			std::cout << "Setting type to " << set_type << '\n';
+			const auto guessed_type = din::guess_media_type(std::string(search_path));
+			set_type = guessed_type;
+			std::cout << "Setting type to " << set_type << " ("
+				<< dinlib::media_type_to_str(guessed_type) << ")\n";
 		}
 		catch (const std::runtime_error& e) {
 			std::cout << '\n';