store translation as string_view

daemon/HTTPServer.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2024, The PurpleI2P Project
+* Copyright (c) 2013-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -132,7 +132,8 @@ namespace http {
 
 	static void ShowTunnelDetails (std::stringstream& s, enum i2p::tunnel::TunnelState eState, bool explr, int bytes)
 	{
-		std::string state, stateText;
+		std::string state;
+		std::string_view stateText;
 		switch (eState) 
 		{
 			case i2p::tunnel::eTunnelStateBuildReplyReceived :
@@ -146,7 +147,7 @@ namespace http {
 		}
 		if (stateText.empty ()) stateText = tr(state);
 		
-		s << "<span class=\"tunnel " << state << "\"> " << stateText << ((explr) ? " (" + tr("exploratory") + ")" : "") << "</span>, ";
+		s << "<span class=\"tunnel " << state << "\"> " << stateText << ((explr) ? " (" + std::string(tr("exploratory")) + ")" : "") << "</span>, "; // TODO:
 		ShowTraffic(s, bytes);
 		s << "\r\n";
 	}
@@ -213,7 +214,7 @@ namespace http {
 			"</html>\r\n";
 	}
 
-	static void ShowError(std::stringstream& s, const std::string& string)
+	static void ShowError(std::stringstream& s, std::string_view string)
 	{
 		s << "<b>" << tr("ERROR") << ":</b>&nbsp;" << string << "<br>\r\n";
 	}
@@ -1262,7 +1263,7 @@ namespace http {
 			ShowLeasesSets(s);
 		else {
 			res.code = 400;
-			ShowError(s, tr("Unknown page") + ": " + page);
+			ShowError(s, std::string (tr("Unknown page")) + ": " + page); // TODO
 			return;
 		}
 	}
@@ -1462,7 +1463,7 @@ namespace http {
 		else
 		{
 			res.code = 400;
-			ShowError(s, tr("Unknown command") + ": " + cmd);
+			ShowError(s, std::string (tr("Unknown command")) + ": " + cmd); // TODO
 			return;
 		}
 

i18n/Afrikaans.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace afrikaans // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"failed", "Het misluk"},
 		{"unknown", "onbekend"},

i18n/Armenian.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace armenian // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f ԿիԲ"},
 		{"%.2f MiB", "%.2f ՄիԲ"},

i18n/Chinese.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2024, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace chinese // language namespace
 		return 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Czech.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2024, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace czech // language namespace
 		return (n == 1) ? 0 : (n >= 2 && n <= 4) ? 1 : 2;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/English.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -30,7 +30,7 @@ namespace english // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"", ""},
 	};

i18n/French.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2024, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace french // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f Kio"},
 		{"%.2f MiB", "%.2f Mio"},

i18n/German.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2023, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace german // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/I18N.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -30,7 +30,7 @@ namespace i18n
 		}
 	}
 
-	std::string translate (const std::string& arg)
+	std::string_view translate (std::string_view arg)
 	{
 		return i2p::client::context.GetLanguage ()->GetString (arg);
 	}

i18n/I18N.h

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -10,6 +10,7 @@
 #define __I18N_H__
 
 #include <string>
+#include <string_view>
 #include <map>
 #include <utility>
 #include <functional>
@@ -18,12 +19,13 @@ namespace i2p
 {
 namespace i18n
 {
+	typedef std::map<std::string_view, std::string_view> LocaleStrings; 
 	class Locale
 	{
 		public:
 			Locale (
 				const std::string& language,
-				const std::map<std::string, std::string>& strings,
+				const LocaleStrings& strings,
 				const std::map<std::string, std::vector<std::string>>& plurals,
 				std::function<int(int)> formula
 			): m_Language (language), m_Strings (strings), m_Plurals (plurals), m_Formula (formula) { };
@@ -34,7 +36,7 @@ namespace i18n
 				return m_Language;
 			}
 
-			std::string GetString (const std::string& arg) const
+			std::string_view GetString (std::string_view arg) const
 			{
 				const auto it = m_Strings.find(arg);
 				if (it == m_Strings.end())
@@ -63,13 +65,13 @@ namespace i18n
 
 		private:
 			const std::string m_Language;
-			const std::map<std::string, std::string> m_Strings;
+			const LocaleStrings m_Strings;
 			const std::map<std::string, std::vector<std::string>> m_Plurals;
 			std::function<int(int)> m_Formula;
 	};
 
 	void SetLanguage(const std::string &lang);
-	std::string translate (const std::string& arg);
+	std::string_view translate (std::string_view arg);
 	std::string translate (const std::string& arg, const std::string& arg2, const int& n);
 } // i18n
 } // i2p
@@ -79,7 +81,7 @@ namespace i18n
  * @param arg String with message
  */
 template<typename TValue>
-std::string tr (TValue&& arg)
+std::string_view tr (TValue&& arg)
 {
 	return i2p::i18n::translate(std::forward<TValue>(arg));
 }
@@ -92,7 +94,7 @@ std::string tr (TValue&& arg)
 template<typename TValue, typename... TArgs>
 std::string tr (TValue&& arg, TArgs&&... args)
 {
-	std::string tr_str = i2p::i18n::translate(std::forward<TValue>(arg));
+	std::string tr_str = std::string (i2p::i18n::translate(std::forward<TValue>(arg))); // TODO:
 
 	size_t size = std::snprintf(NULL, 0, tr_str.c_str(), std::forward<TArgs>(args)...);
 	std::string str(size, 0);

i18n/Italian.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2023, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace italian // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Polish.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2023-2024, The PurpleI2P Project
+* Copyright (c) 2023-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace polish // language namespace
 		return (n == 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Portuguese.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2023-2024, The PurpleI2P Project
+* Copyright (c) 2023-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace portuguese // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Russian.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace russian // language namespace
 		return n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f КиБ"},
 		{"%.2f MiB", "%.2f МиБ"},

i18n/Spanish.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2022-2023, The PurpleI2P Project
+* Copyright (c) 2022-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace spanish // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Swedish.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2023, The PurpleI2P Project
+* Copyright (c) 2023-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace swedish // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Turkish.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2023, The PurpleI2P Project
+* Copyright (c) 2023-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace turkish // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Turkmen.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace turkmen // language namespace
 		return n != 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},

i18n/Ukrainian.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace ukrainian // language namespace
 		return n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f КіБ"},
 		{"%.2f MiB", "%.2f МіБ"},

i18n/Uzbek.cpp

@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2021-2023, The PurpleI2P Project
+* Copyright (c) 2021-2025, The PurpleI2P Project
 *
 * This file is part of Purple i2pd project and licensed under BSD3
 *
@@ -29,7 +29,7 @@ namespace uzbek // language namespace
 		return n > 1 ? 1 : 0;
 	}
 
-	static std::map<std::string, std::string> strings
+	static const LocaleStrings strings
 	{
 		{"%.2f KiB", "%.2f KiB"},
 		{"%.2f MiB", "%.2f MiB"},