File indexing completed on 2024-05-05 05:45:56

 /*
     Copyright Hannah von Reth <vonreth@kde.org>
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions
     are met:
     1. Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.
     2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
 
     THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 */
 
 #ifndef KSHIM_H
 #define KSHIM_H
 
 #include "config.h"
 
 #include <iostream>
 #include <fstream>
 #include <string>
 #include <sstream>
 #include <vector>
 #include <memory>
 
 #include <filesystem>
 
 class KShimData;
 
 namespace KShimLib {
 int run(const KShimData &data, const std::vector<KShimLib::string_view> &args);
 std::filesystem::path binaryName();
 KShimLib::string getenv(const KShimLib::string_view &var,
                         const KShimLib::string_view &fallback = {});
 bool exists(const std::filesystem::path &path);
 
 std::filesystem::path findInPath(const std::filesystem::path &path);
 
 KShimLib::string quote(const KShimLib::string_view &arg);
 
 KShimLib::string quoteArgs(const std::vector<KShimLib::string_view> &args);
 }
 
 class KLog
 {
 public:
     enum class Type { Debug, Error, Fatal };
     KLog(Type t);
     KLog(const KLog &other);
     ~KLog();
 
     KLog &log();
 
     Type type() const;
 
     static bool loggingEnabled();
     static void setLoggingEnabled(bool loggingEnabled);
 
     static bool getStdLoggingEnabled();
     static void setStdLoggingEnabled(bool value);
 
 private:
     bool doLog() const;
     Type m_type;
     std::shared_ptr<KShimLib::stringstream> m_stream;
 
     static bool s_loggingEnabled;
     static bool s_stdLoggingEnabled;
 
     friend KLog &operator<<(KLog &log, const std::filesystem::path &t);
     friend KLog &operator<<(KLog &log, const std::string &t);
 
     template<typename T>
     friend KLog &operator<<(KLog &, const T &);
 };
 #define kLog KLog(KLog::Type::Debug).log()
 #define kLog2(X) KLog(X).log()
 
 KLog &operator<<(KLog &log, const std::filesystem::path &t);
 KLog &operator<<(KLog &log, const std::string &t);
 
 template<typename T>
 KLog &operator<<(KLog &log, const T &t)
 {
     if (log.doLog()) {
         *log.m_stream << t;
     }
     return log;
 }
 
 #endif // KSHIM_H