35 lines
957 B
C
35 lines
957 B
C
|
#ifndef ENGINE_ENGINE_NUMBER_9_OS_UTILS_H
|
||
|
|
#define ENGINE_ENGINE_NUMBER_9_OS_UTILS_H
|
||
|
|
|
||
|
|
#include "baza.h"
|
||
|
|
|
||
|
|
namespace een9 {
|
||
|
|
class UniqueFdWrapper {
|
||
|
|
int fd = -1;
|
||
|
|
public:
|
||
|
|
explicit UniqueFdWrapper() = default;
|
||
|
|
explicit UniqueFdWrapper(int fd_);
|
||
|
|
|
||
|
|
UniqueFdWrapper(const UniqueFdWrapper&) = delete;
|
||
|
|
UniqueFdWrapper& operator=(const UniqueFdWrapper&) = delete;
|
||
|
|
|
||
|
|
UniqueFdWrapper(UniqueFdWrapper&& formerOwner) noexcept;
|
||
|
|
UniqueFdWrapper& operator=(UniqueFdWrapper&& formerOwner) noexcept;
|
||
|
|
|
||
|
|
int operator()() const;
|
||
|
|
|
||
|
|
~UniqueFdWrapper();
|
||
|
|
};
|
||
|
|
|
||
|
|
bool isRegularFile(const std::string& path);
|
||
|
|
|
||
|
|
bool isDirectory(const std::string& path);
|
||
|
|
|
||
|
|
/* result += read(fd); Argument description is for error handling */
|
||
|
|
void readFromFileDescriptor(int fd, std::string& result, const std::string& description = "");
|
||
|
|
|
||
|
|
void readFile(const std::string& path, std::string& result);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|