Subsonic API: added user management commands

src/api/subsonic/SubsonicResponse.cpp

@@ -77,14 +77,20 @@ CustomTypeToString(Error::CustomType type)
 {
 	switch (type)
 	{
-		case Error::CustomType::BadId:
-			return "Bad id";
-		case Error::CustomType::NotImplemented:
-			return "Not implemented";
-		case Error::CustomType::InternalError:
+		case Error::CustomType::BadIdFormat:
+			return "Bad id format";
+		case Error::CustomType::BadPasswordFormat:
 			return "Internal error";
+		case Error::CustomType::InternalError:
+			return "Bad password format";
 		case Error::CustomType::LoginThrottled:
 			return "Login throttled, too many attempts";
+		case Error::CustomType::NotImplemented:
+			return "Not implemented";
+		case Error::CustomType::PasswordTooWeak:
+			return "Password too weak";
+		case Error::CustomType::UserAlreadyExists:
+			return "User already exists";
 	}
 
 	return "Unknown custom error";

src/api/subsonic/SubsonicResponse.hpp

@@ -48,10 +48,13 @@ class Error
 
 		enum class CustomType
 		{
-			BadId,
-			NotImplemented,
-			LoginThrottled,
+			BadIdFormat,
+			BadPasswordFormat,
 			InternalError,
+			LoginThrottled,
+			NotImplemented,
+			PasswordTooWeak,
+			UserAlreadyExists,
 		};
 
 		Error(Code code);

src/database/User.cpp

@@ -147,9 +147,19 @@ User::setAudioTranscodeBitrate(Bitrate bitrate)
 }
 
 void
-User::setMaxAudioTranscodeBitrate(Bitrate bitrate)
+User::setMaxAudioTranscodeBitrate(Bitrate requestedBitrate)
 {
-	_maxAudioTranscodeBitrate = std::min(bitrate, *audioTranscodeAllowedBitrates.rbegin());
+	Bitrate bitrate {*audioTranscodeAllowedBitrates.begin()};
+
+	for (auto allowedBitrate : audioTranscodeAllowedBitrates)
+	{
+		if (requestedBitrate < allowedBitrate)
+			break;
+
+		bitrate = allowedBitrate;
+	}
+
+	_maxAudioTranscodeBitrate = bitrate;
 	if (_audioTranscodeBitrate > _maxAudioTranscodeBitrate)
 		_audioTranscodeBitrate = _maxAudioTranscodeBitrate;
 }

src/utils/Utils.cpp

@@ -97,6 +97,12 @@ stringTrimEnd(const std::string& str, const std::string& whitespace)
 	return str.substr(0, str.find_last_not_of(whitespace)+1);
 }
 
+std::string
+stringToLower(const std::string& str)
+{
+	return boost::algorithm::to_lower_copy(str);
+}
+
 std::string
 bufferToString(const std::vector<unsigned char>& data)
 {

src/utils/Utils.hpp

@@ -46,6 +46,9 @@ stringTrim(const std::string& str, const std::string& whitespaces = " \t");
 std::string
 stringTrimEnd(const std::string& str, const std::string& whitespaces = " \t");
 
+std::string
+stringToLower(const std::string& str);
+
 std::string
 bufferToString(const std::vector<unsigned char>& data);