gd32450i-eval/app/goahead-3.6.5/src/options.c

/*
    options.c -- Options and Trace handler

    Copyright (c) All Rights Reserved. See details at the end of the file.
 */

/********************************* Includes ***********************************/

#include    "goahead.h"

/*********************************** Code *************************************/

/*
    Handle OPTIONS and TRACE methods.
    Return true to indicate the request was handled, even for errors.
 */
static bool optionsHandler(Webs *wp)
{
    assert(wp);

#if !ME_GOAHEAD_STEALTH
    if (smatch(wp->method, "OPTIONS")) {
        websSetStatus(wp, HTTP_CODE_OK);
        websWriteHeaders(wp, 0, 0);
        websWriteHeader(wp, "Allow", "DELETE,GET,HEAD,OPTIONS,POST,PUT,TRACE");
        websWriteEndHeaders(wp);
        websDone(wp);
        return 1;

    } else if (smatch(wp->method, "TRACE")) {
        websSetStatus(wp, HTTP_CODE_OK);
        websWriteHeaders(wp, 0, 0);
        websWriteEndHeaders(wp);
        websWrite(wp, "%s %s %s\r\n", wp->method, wp->url, wp->protoVersion);
        websDone(wp);
        return 1;
    }
#endif
    websResponse(wp, HTTP_CODE_NOT_ACCEPTABLE, "Unsupported method");
    return 1;
}


PUBLIC int websOptionsOpen()
{
    websDefineHandler("options", 0, optionsHandler, 0, 0);
    return 0;
}


/*
    Copyright (c) Embedthis Software. All Rights Reserved.
    This software is distributed under commercial and open source licenses.
    You may use the Embedthis GoAhead open source license or you may acquire
    a commercial license from Embedthis Software. You agree to be fully bound
    by the terms of either license. Consult the LICENSE.md distributed with
    this software for full details and other copyrights.
 */