int32_t
CaseInsensitiveCompare(const char *a, const char *b,
uint32_t len)
{
for (const char *aend = a + len; a < aend; ++a, ++b) {
char la = NS_ToLower(*a);
char lb = NS_ToLower(*b);
if (la == lb)
continue;
return la < lb ? -1 : 1;
}
return 0;
}
int32_t
CaseInsensitiveCompare(const char* aStrA, const char* aStrB,
uint32_t aLen)
{
for (const char* aend = aStrA + aLen; aStrA < aend; ++aStrA, ++aStrB) {
char la = NS_ToLower(*aStrA);
char lb = NS_ToLower(*aStrB);
if (la == lb) {
continue;
}
return la < lb ? -1 : 1;
}
return 0;
}
uint32_t
ToLowerCase(nsACString& aStr)
{
char *begin, *end;
uint32_t len = aStr.BeginWriting(&begin, &end);
for (; begin < end; ++begin) {
*begin = NS_ToLower(*begin);
}
return len;
}
bool
nsAString::LowerCaseEqualsLiteral(const char *aASCIIString) const
{
const PRUnichar *begin, *end;
BeginReading(&begin, &end);
for (; begin < end; ++begin, ++aASCIIString) {
if (!*aASCIIString || !NS_IsAscii(*begin) ||
NS_ToLower((char) *begin) != *aASCIIString) {
return false;
}
}
return *aASCIIString == '\0';
}
uint32_t
ToLowerCase(const nsACString& aSrc, nsACString& aDest)
{
const char *begin, *end;
uint32_t len = aSrc.BeginReading(&begin, &end);
char *dest;
NS_CStringGetMutableData(aDest, len, &dest);
for (; begin < end; ++begin, ++dest) {
*dest = NS_ToLower(*begin);
}
return len;
}
