diff -r 8ac56edb4e94 -r 3da1f7b6847f src/server/daemon/error.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/server/daemon/error.c Tue Jan 01 19:22:56 2013 +0100 @@ -0,0 +1,69 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2013 Olaf Wintermann. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "error.h" + +#include "../ucx/string.h" +#include "../util/pblock.h" + +// macro for creating an error string (ucx sstr_t) +#define ERRMSG(s) { s, sizeof(s)-1 } + +static sstr_t error_403 = ERRMSG("forbidden"); +static sstr_t error_404 = ERRMSG("not found"); +static sstr_t error_500 = ERRMSG("server error"); + +static sstr_t error_std = ERRMSG("error"); + +int nsapi_error_request(Session *sn, Request *rq) { + short status = rq->status_num; + sstr_t msg = error_std; + switch(status) { + case 403: { + msg = error_403; + break; + } + case 404: { + msg = error_404; + break; + } + case 500: { + msg = error_500; + break; + } + } + + pblock_kninsert(pb_key_content_length, msg.length, rq->srvhdrs); + pblock_removekey(pb_key_content_type, rq->srvhdrs); + pblock_nvinsert("content-type", "text/html", rq->srvhdrs); + http_start_response(sn, rq); + + net_write(sn->csd, msg.ptr, msg.length); + + return REQ_PROCEED; +}