filesystem.hpp

Go to the documentation of this file.

 
#ifndef JOIN_CORE_FILESYSTEM_HPP
#define JOIN_CORE_FILESYSTEM_HPP
 
// C++.
#include <string>
 
// C.
#include <sys/stat.h>
 
namespace join
{
    inline std::string base (const std::string& filepath)
    {
        size_t pos = filepath.rfind ("/");
 
        if (pos == std::string::npos)
            return {};
        else
            return filepath.substr (0, pos + 1);
    }
 
    inline std::string filename (const std::string& filepath)
    {
        size_t pos = filepath.rfind ("/");
 
        if (pos == std::string::npos)
            return filepath;
        else
            return filepath.substr (pos + 1);
    }
 
    inline std::string extension (const std::string& filepath)
    {
        size_t pos = filepath.rfind (".");
 
        if (pos == std::string::npos)
            return {};
        else
            return filepath.substr (pos + 1);
    }
 
    inline std::string mime (const std::string& filepath)
    {
        std::string mime, suffix (extension (filepath));
 
        if (suffix == "htm")
            mime = "text/html";
        else if (suffix == "html")
            mime = "text/html";
        else if (suffix == "css")
            mime = "text/css";
        else if (suffix == "less")
            mime = "text/css";
        else if (suffix == "js")
            mime = "application/javascript";
        else if (suffix == "xml")
            mime = "text/xml";
        else if (suffix == "json")
            mime = "application/json";
        else if (suffix == "txt")
            mime = "text/plain";
        else if (suffix == "properties")
            mime = "text/x-java-properties";
        else if (suffix == "jpg")
            mime = "image/jpeg";
        else if (suffix == "jpeg")
            mime = "image/jpeg";
        else if (suffix == "png")
            mime = "image/png";
        else if (suffix == "bmp")
            mime = "image/bmp";
        else if (suffix == "gif")
            mime = "image/gif";
        else if (suffix == "jpe")
            mime = "image/jpg";
        else if (suffix == "xbm")
            mime = "image/xbm";
        else if (suffix == "tiff")
            mime = "image/tiff";
        else if (suffix == "tif")
            mime = "image/tiff";
        else if (suffix == "ico")
            mime = "image/x-icon";
        else if (suffix == "svg")
            mime = "image/svg+xml";
        else if (suffix == "pdf")
            mime = "application/pdf";
        else if (suffix == "mp3")
            mime = "audio/mpeg";
        else if (suffix == "mp4")
            mime = "audio/mp4";
        else if (suffix == "zip")
            mime = "application/zip";
        else if (suffix == "bz2")
            mime = "application/x-bzip";
        else if (suffix == "tbz2")
            mime = "application/x-bzip";
        else if (suffix == "tb2")
            mime = "application/x-bzip";
        else if (suffix == "gz")
            mime = "application/x-gzip";
        else if (suffix == "gzip")
            mime = "application/x-gzip";
        else if (suffix == "tar")
            mime = "application/x-tar";
        else if (suffix == "rar")
            mime = "application/x-rar-compressed";
        else if (suffix == "tpl")
            mime = "application/vnd.groove-tool-template";
        else if (suffix == "woff")
            mime = "application/font-woff";
        else if (suffix == "woff2")
            mime = "application/font-woff2";
        else
            mime = "application/octet-stream";
 
        return mime;
    }
 
    inline bool exists (const std::string& filepath)
    {
        struct stat status;
        return stat (filepath.c_str (), &status) == 0;
    }
}
 
#endif