src/server/service.c

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2011 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 <stdio.h>

#include "service.h"
#include "io.h"
#include "pblock.h"

int test_service(pblock *pb, Session *sn, Request *rq) {
    printf("test_service\n");

    SystemIOStream *io = (SystemIOStream*) sn->csd;
    char *ppath = pblock_findkeyval(pb_key_ppath, rq->vars);
    FILE *out = fdopen(io->fd, "w");
    FILE *in = fopen(ppath, "r");
    printf("open path: %s\n", ppath);

    fprintf(out, "HTTP/1.1 200 OK\n");
    fprintf(out, "Server: Webserver Pre-Alpha\n");
    fprintf(out, "Concent-Length: 27\n");
    fprintf(out, "Connection: close\n\n");
    fflush(out);

    char buffer[128];
    int r;
    while((r = fread(buffer, 1, 64, in)) > 0) {
        fwrite(buffer, 1, r, out);
    }
    fflush(out);
    fclose(in);
    fclose(out);

    return REQ_PROCEED;
}