gemini.h

/* Copyright (c) 2020 J. von Rotz <jr@vrtz.ch>
 *
 * 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.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * 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.
 */


#define MAXREQSIZ 1024 /* gemini spec 1.2: UTF-8 encoded URL of max. 1024 _bytes_ */
#define MAXRESSIZ 4096
#define MAXHOST 1024
#define MAXPATH 1024
#define MAXBUF 4096
#define MAXMETASIZ 1025
#define MAXSTATUSSIZ 3
#define MAXWHITESIZ 11
#define DEFAULT_DOCUMENT "index.gmi"
#define DOCUMENT_ROOT "docroot"
#define LISTEN_PORT 1965


int handle_request();

enum { REQ_GEMINI, REQ_GOPHER };

enum { STATUS_DUMMY, STATUS_INPUT, STATUS_SUCCESS, STATUS_REDIRECT, STATUS_TEMPFAIL, STATUS_PERMFAIL, STATUS_CERTREQ };

extern int listen_port;
extern char default_document[MAXBUF];