[FS] boost 1.85.0 support

Signed-off-by: r4sas <r4sas@i2pmail.org>

libi2pd/FS.cpp

@@ -54,7 +54,11 @@ namespace fs {
 
 	const std::string GetUTF8DataDir () {
 #ifdef _WIN32
+#if (BOOST_VERSION >= 108500)
+		boost::filesystem::path path (dataDir);
+#else
 		boost::filesystem::wpath path (dataDir);
+#endif
 		auto loc = boost::filesystem::path::imbue(std::locale( std::locale(), new std::codecvt_utf8_utf16<wchar_t>() ) ); // convert path to UTF-8
 		auto dataDirUTF8 = path.string();
 		boost::filesystem::path::imbue(loc); // Return locale settings back
@@ -87,7 +91,11 @@ namespace fs {
 			}
 			else
 			{
+#if (BOOST_VERSION >= 108500)
+				dataDir = boost::filesystem::path(commonAppData).string() + "\\" + appName;
+#else
 				dataDir = boost::filesystem::wpath(commonAppData).string() + "\\" + appName;
+#endif
 			}
 #else
 			dataDir = "/var/lib/" + appName;
@@ -112,7 +120,11 @@ namespace fs {
 		}
 		else
 		{
+#if (BOOST_VERSION >= 108500)
+			auto execPath = boost::filesystem::path(localAppData).parent_path();
+#else
 			auto execPath = boost::filesystem::wpath(localAppData).parent_path();
+#endif
 
 			// if config file exists in .exe's folder use it
 			if(boost::filesystem::exists(execPath/"i2pd.conf")) // TODO: magic string
@@ -131,7 +143,11 @@ namespace fs {
 				}
 				else
 				{
+#if (BOOST_VERSION >= 108500)
+					dataDir = boost::filesystem::path(localAppData).string() + "\\" + appName;
+#else
 					dataDir = boost::filesystem::wpath(localAppData).string() + "\\" + appName;
+#endif
 				}
 			}
 		}
@@ -257,19 +273,19 @@ namespace fs {
 			if (boost::filesystem::exists(p))
 				continue;
 #if TARGET_OS_SIMULATOR
-            // ios simulator fs says it is case sensitive, but it is not
+			// ios simulator fs says it is case sensitive, but it is not
-            boost::system::error_code ec;
+			boost::system::error_code ec;
-            if (boost::filesystem::create_directory(p, ec))
+			if (boost::filesystem::create_directory(p, ec))
-                continue;
+				continue;
-            switch (ec.value()) {
+			switch (ec.value()) {
-                case boost::system::errc::file_exists:
+				case boost::system::errc::file_exists:
-                case boost::system::errc::success:
+				case boost::system::errc::success:
-                    continue;
+					continue;
-                default:
+				default:
-                    throw boost::system::system_error( ec, __func__ );
+					throw boost::system::system_error( ec, __func__ );
-            }
+			}
 #else
-            if (boost::filesystem::create_directory(p))
+			if (boost::filesystem::create_directory(p))
 				continue; /* ^ throws exception on failure */
 #endif
 			return false;