EVOLUTION-MANAGER

Edit File: FileConnection.h

#ifndef SOURCETOOLS_READ_POSIX_FILE_CONNECTION_H #define SOURCETOOLS_READ_POSIX_FILE_CONNECTION_H #include <cstddef> #include <sys/stat.h> #include <fcntl.h> #include <unistd.h> namespace sourcetools { namespace detail { class FileConnection { public: typedef int FileDescriptor; FileConnection(const char* path, int flags = O_RDONLY) { fd_ = ::open(path, flags); } ~FileConnection() { if (open()) ::close(fd_); } bool open() { return fd_ != -1; } bool size(std::size_t* pSize) { struct stat info; if (::fstat(fd_, &info) == -1) return false; *pSize = info.st_size; return true; } operator FileDescriptor() const { return fd_; } private: FileDescriptor fd_; }; } // namespace detail } // namespace sourcetools #endif /* SOURCETOOLS_READ_POSIX_FILE_CONNECTION_H */