response.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2014 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 <stdarg.h>
#include <string.h>
#include <sys/types.h>
#include <stdio.h>
#include "trbase.h"
#include "http/response.h"
#include "http/interface/http_intro.h"
static
int
httpResponseCtor(void * _this, va_list * params)
{
TR_HttpResponse this = _this;
char * reason;
TR_PARENTCALL(TR_HttpResponse, _this, TR_Class, ctor, params);
this->status = va_arg(* params, unsigned int);
reason = va_arg(* params, char *);
this->reason = TR_calloc(1, strlen(reason)+1);
strcpy(this->reason, reason);
return 0;
}
static
void
httpResponseDtor(void * _this)
{
TR_HttpResponse this = _this;
TR_MEM_FREE(this->reason);
TR_PARENTCALL(TR_HttpResponse, _this, TR_Class, dtor);
}
static
size_t
sizeGet(void * _this)
{
TR_HttpResponse this = _this;
size_t size = 0;
size += strlen(((HttpMessage)this)->version) + 1;
size += 3 + 1; // for status
size += strlen(this->reason) + 2;
return size;
}
static
char *
toString(void * _this, char * string)
{
TR_HttpResponse this = _this;
strcpy(string, ((HttpMessage)this)->version);
string += strlen(string);
*string++ = ' ';
snprintf(string, 4, "%d", this->status);
string += strlen(string);
*string++ = ' ';
strcpy(string, this->reason);
string += strlen(string);
*string++ = '\r';
*string++ = '\n';
return string;
}
TR_INIT_IFACE(TR_Class, httpResponseCtor, httpResponseDtor, NULL);
TR_INIT_IFACE(HttpIntro, sizeGet, toString);
TR_CREATE_CLASS(
TR_HttpResponse,
HttpMessage,
NULL,
TR_IF(TR_Class),
TR_IF(HttpIntro));
// vim: set ts=4 sw=4: