src/http/cookie.c

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#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <sys/types.h>

#include "class.h"
#include "hash.h"
#include "http/cookie.h"

#include "utils/hash.h"
#include "utils/memory.h"
#include "commons.h"


static
int
httpCookieCtor(void * _this, va_list * params)
{
        HttpCookie this   = _this;
        char *     key    = va_arg(* params, char*);
        char *     value;

        this->nkey   = va_arg(* params, size_t);
        value        = va_arg(* params, char*);
        this->nvalue = va_arg(* params, size_t);

        this->key = malloc(this->nkey + 1);
        this->key[this->nkey] = 0;
        memcpy(this->key, key, this->nkey);

        this->value = malloc(this->nvalue + 1);
        this->value[this->nvalue] = 0;
        memcpy(this->value, value, this->nvalue);

        this->hash = sdbm((unsigned char *)key, nkey);

        return 0;
}

static
void
httpCookieDtor(void * _this, va_list * params)
{
        HttpCookie this = _this;

        FREE(this->key);
        FREE(this->value);
        FREE(this->domain);
        FREE(this->path);
}

static
unsigned long
httpCookieGetHash(void * _this)
{
        HttpCookie this = _this;

        return this->hash;
}

static
void
httpCookieHandleDouble(void * _this, void * _double)
{
        HttpCookie this = _this;
        HttpCookie doub = _double;

        SWAP(char*, this->key, doub->key);
        SWAP(char*, this->value, doub->value);
        SWAP(char*, this->domain, doub->domain);
        SWAP(char*, this->path, doub->path);

        SWAP(char*, this->nkey, doub->nkey);
        SWAP(char*, this->nvalue, doub->nvalue);
}


INIT_IFACE(Class, httpCookieCtor, httpCookieDtor, NULL);
INIT_IFACE(Hashable, httpCookieGetHash, httpCookieHandleDouble);
CREATE_CLASS(HttpCookie, NULL, IFACE(Class), IFACE(Hashable));

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