src/utils/http.c

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

#include "http/message.h"
#include "http/request.h"
#include "http/response.h"

#include "class.h"

#include "commons.h"

char
isHttpVersion(const char * str, size_t len)
{
        if (NULL == str)
                return FALSE;

        if (8 > len)
                return FALSE;

        if (0 != memcmp("HTTP/", str, sizeof("HTTP/")-1))
                return FALSE;

        return TRUE;
}

HttpMessage
httpGetMessage(
                const char * part1, size_t len1,
                const char * part2, size_t len2,
                const char * part3, size_t len3)
{
        if (isHttpVersion(part1, len1)) {
                return new(HttpResponse,
                                part1, len1,
                                strtoul(part2, NULL, 10),
                                part3, len3);
        }

        if (isHttpVersion(part3, len3)) {
                return new(HttpRequest,
                                part1, len1,
                                part2, len2,
                                part3, len3);
        }

        return NULL;
}

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