FileContents.h

Go to the documentation of this file.

#pragma once

#include <string>
#include <cstdio>
#include <cerrno>

namespace SSAGES
{

    inline std::string GetFileContents(const char *filename)
    {
        std::FILE *fp = std::fopen(filename, "rb");
        if (fp)
        {
            std::string contents;
            std::fseek(fp, 0, SEEK_END);
            contents.resize(std::ftell(fp));
            std::rewind(fp);

            // Stupid GCC bug. We do this to hide warnings.
            if(!std::fread(&contents[0], 1, contents.size(), fp))
                std::fclose(fp);
            else
                std::fclose(fp);

            return(contents);
        }
        throw(errno);
    }


    inline std::string GetFilePath(const std::string& str)
    {
        size_t found;
        found = str.find_last_of("/\\");
        if(found == str.npos)
            return "./";
        return str.substr(0, found);
    }
}