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/*
* This file is part of Hubbub.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2008 Andrew Sidwell
*/
#include <stddef.h>
#include <inttypes.h>
#include <stdbool.h>
#include <string.h>
#include "utils/string.h"
/**
* Check that one string is exactly equal to another
*
* \param a String to compare
* \param a_len Length of first string
* \param b String to compare
* \param b_len Length of second string
*/
bool hubbub_string_match(const uint8_t *a, size_t a_len,
const uint8_t *b, size_t b_len)
{
if (a_len != b_len)
return false;
return memcmp((const char *) a, (const char *) b, b_len) == 0;
}
/**
* Check that one string is case-insensitively equal to another
*
* \param a String to compare
* \param a_len Length of first string
* \param b String to compare
* \param b_len Length of second string
*/
bool hubbub_string_match_ci(const uint8_t *a, size_t a_len,
const uint8_t *b, size_t b_len)
{
if (a_len != b_len)
return false;
while (b_len-- > 0) {
uint8_t aa = *(a++);
uint8_t bb = *(b++);
aa = ('a' <= aa && aa <= 'z') ? (aa - 0x20) : aa;
bb = ('a' <= bb && bb <= 'z') ? (bb - 0x20) : bb;
if (aa != bb)
return false;
}
return true;
}
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