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if ((self = [super init])) {
if (wstr == NULL) {
length = 0;
wstring = NULL;
} else {
length = wcslen(wstr);
wstring = [self getMem: (length + 1) * sizeof(wchar_t)];
memcpy(wstring, wstr, (length + 1) * sizeof(wchar_t));
wmemcpy(wstring, wstr, length + 1);
}
}
return self;
}
- (wchar_t*)wcString
{
return wstring;
}
- (size_t)length
{
return length;
}
- (OFWideString*)setTo: (const wchar_t*)wstr
- (OFWideString*)setTo: (OFConstWideString*)wstr
{
wchar_t *newstr;
size_t newlen;
if (wstr == NULL) {
if ([wstr wcString] == NULL) {
[self freeMem:wstring];
length = 0;
wstring = NULL;
return self;
}
newlen = wcslen(wstr);
newlen = [wstr length];
newstr = [self getMem: (newlen + 1) * sizeof(wchar_t)];
memcpy(newstr, wstr, (newlen + 1) * sizeof(wchar_t));
wmemcpy(newstr, [wstr wcString], newlen + 1);
if (wstring != NULL)
[self freeMem: wstring];
length = newlen;
wstring = newstr;
return self;
}
- (OFWideString*)clone
{
return [OFWideString new: wstring];
}
- (OFWideString*)append: (const wchar_t*)wstr
- (OFWideString*)append: (OFConstWideString*)wstr
{
wchar_t *newstr;
size_t newlen, strlength;
if (wstr == NULL)
if ([wstr wcString] == NULL)
return [self setTo: wstr];
strlength = wcslen(wstr);
strlength = [wstr length];
newlen = length + strlength;
newstr = [self resizeMem: wstring
toSize: (newlen + 1) * sizeof(wchar_t)];
memcpy(newstr + length, wstr, (strlength + 1) * sizeof(wchar_t));
wmemcpy(newstr + length, [wstr wcString], strlength + 1);
length = newlen;
wstring = newstr;
return self;
}
- (int)compare: (OFWideString*)str
- (int)compare: (OFConstWideString*)str
{
return wcscmp(wstring, [str wcString]);
}
@end
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