snac2/xs_mime.h

/* copyright (c) 2022 - 2023 grunfink et al. / MIT license */

#ifndef _XS_MIME

#define _XS_MIME

const char *xs_mime_by_ext(const char *file);

#ifdef XS_IMPLEMENTATION

/* intentionally brain-dead simple */
struct _mime_info {
    const char *type;
    const char *ext;
} mime_info[] = {
    { "application/json",   ".json" },
    { "image/gif",          ".gif" },
    { "image/jpeg",         ".jpeg" },
    { "image/jpeg",         ".jpg" },
    { "image/png",          ".png" },
    { "image/webp",         ".webp" },
    { "video/mp4",          ".mp4" },
    { "video/mp4",          ".mpg4" },
    { "video/mp4",          ".m4v" },
    { "video/webm",         ".webm" },
    { "video/quicktime",    ".mov" },
    { "video/3gpp",         ".3gp" },
    { "video/ogg",          ".ogv" },
    { "video/flv",          ".flv" },
    { "audio/mp3",          ".mp3" },
    { "audio/ogg",          ".ogg" },
    { "audio/ogg",          ".oga" },
    { "audio/ogg",          ".opus" },
    { "audio/flac",         ".flac" },
    { "audio/wav",          ".wav" },
    { "audio/wma",          ".wma" },
    { "audio/aac",          ".aac" },
    { "audio/aac",          ".m4a" },
    { "text/css",           ".css" },
    { "text/html",          ".html" },
    { "text/plain",         ".txt" },
    { "text/xml",           ".xml" },
    { "text/markdown",      ".md" },
    { "text/gemini",        ".gmi" },
    { NULL, NULL }
};


const char *xs_mime_by_ext(const char *file)
/* returns the MIME type by file extension */
{
    struct _mime_info *mi = mime_info;
    xs *lfile = xs_tolower_i(xs_dup(file));

    while (mi->type != NULL) {
        if (xs_endswith(lfile, mi->ext))
            return mi->type;

        mi++;
    }

    return "application/octet-stream";
}


#endif /* XS_IMPLEMENTATION */

#endif /* XS_MIME */