| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _LOG4CXX_SPI_LOCATION_LOCATIONINFO_H |
| #define _LOG4CXX_SPI_LOCATION_LOCATIONINFO_H |
| |
| #include <log4cxx/log4cxx.h> |
| #include <string> |
| #include <log4cxx/helpers/objectoutputstream.h> |
| |
| namespace log4cxx |
| { |
| namespace spi |
| { |
| /** |
| * This class represents the location of a logging statement. |
| * |
| */ |
| class LOG4CXX_EXPORT LocationInfo |
| { |
| public: |
| |
| |
| |
| /** |
| * When location information is not available the constant |
| * <code>NA</code> is returned. Current value of this string constant is <b>?</b>. |
| */ |
| static const char* const NA; |
| static const char* const NA_METHOD; |
| |
| static const LocationInfo& getLocationUnavailable(); |
| |
| |
| |
| /** |
| * Constructor. |
| * @remarks Used by LOG4CXX_LOCATION to generate |
| * location info for current code site |
| */ |
| LocationInfo( const char* const fileName, |
| const char* const functionName, |
| int lineNumber); |
| |
| /** |
| * Default constructor. |
| */ |
| LocationInfo(); |
| |
| /** |
| * Copy constructor. |
| * @param src source location |
| */ |
| LocationInfo( const LocationInfo& src ); |
| |
| /** |
| * Assignment operator. |
| * @param src source location |
| */ |
| LocationInfo& operator = ( const LocationInfo& src ); |
| |
| /** |
| * Resets location info to default state. |
| */ |
| void clear(); |
| |
| |
| /** Return the class name of the call site. */ |
| const std::string getClassName() const; |
| |
| /** |
| * Return the file name of the caller. |
| * @returns file name, may be null. |
| */ |
| const char* getFileName() const; |
| |
| /** |
| * Returns the line number of the caller. |
| * @returns line number, -1 if not available. |
| */ |
| int getLineNumber() const; |
| |
| /** Returns the method name of the caller. */ |
| const std::string getMethodName() const; |
| |
| void write(log4cxx::helpers::ObjectOutputStream& os, log4cxx::helpers::Pool& p) const; |
| |
| |
| private: |
| /** Caller's line number. */ |
| int lineNumber; |
| |
| /** Caller's file name. */ |
| const char* fileName; |
| |
| /** Caller's method name. */ |
| const char* methodName; |
| |
| |
| }; |
| } |
| } |
| |
| #if !defined(LOG4CXX_LOCATION) |
| #if defined(_MSC_VER) |
| #if _MSC_VER >= 1300 |
| #define __LOG4CXX_FUNC__ __FUNCSIG__ |
| #endif |
| #else |
| #if defined(__GNUC__) |
| #define __LOG4CXX_FUNC__ __PRETTY_FUNCTION__ |
| #else |
| #if defined(__BORLANDC__) |
| #define __LOG4CXX_FUNC__ __FUNC__ |
| #endif |
| #endif |
| #endif |
| #if !defined(__LOG4CXX_FUNC__) |
| #define __LOG4CXX_FUNC__ "" |
| #endif |
| #define LOG4CXX_LOCATION ::log4cxx::spi::LocationInfo(__FILE__, \ |
| __LOG4CXX_FUNC__, \ |
| __LINE__) |
| #endif |
| |
| #endif //_LOG4CXX_SPI_LOCATION_LOCATIONINFO_H |