get_request_line.c
1.95 KB
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright (C) 2012 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include "http/message.h"
#include "http/request.h"
#include "http/message.h"
#define MAX(x,y) ((x) > (y) ? (x) : (y))
#define MIN(x,y) ((x) < (y) ? (x) : (y))
#define MIN_SIZE(x,y) (MAX(strlen((x)), (y)))
enum e_method {
OPTIONS=0,
GET,
HEAD,
POST,
PUT,
DELETE,
TRACE,
CONNECT
};
#define N_METHODS 8
static
const
char * method[N_METHODS] = {
"OPTIONS",
"GET",
"HEAD",
"POST",
"PUT",
"DELETE",
"TRACE",
"CONNECT"
};
ssize_t
httpRequestParserGetRequestLine(HttpRequestParser this, char * cr)
{
char * method, * uri, * version;
HttpMessage message = (HttpMessage)request;
int mlen, ulen, vlen;
method = line;
uri = strchr(line, ' ');
if (NULL == uri)
return;
mlen = uri - method;
for (; *uri == ' ' && *uri != 0; uri++);
version = strchr(uri, ' ');
if (NULL == version)
return;
ulen = version - uri;
for (; *version == ' ' && *version != 0; version++);
vlen = strlen(version);
request->method = calloc(1, mlen + 1);
memcpy(request->method, method, mlen);
request->uri = calloc(1, ulen + 1);
memcpy(request->uri, uri, ulen);
message->version = calloc(1, vlen + 1);
memcpy(message->version, version, vlen);
}
// vim: set ts=4 sw=4: