void HTMLAnchorElement::setHost(const String& value)
{
if (value.isEmpty())
return;
KURL url = href();
if (!url.canSetHostOrPort())
return;
size_t separator = value.find(':');
if (!separator)
return;
if (separator == notFound)
url.setHostAndPort(value);
else {
unsigned portEnd;
unsigned port = parsePortFromStringPosition(value, separator + 1, portEnd);
if (!port) {
// http://dev.w3.org/html5/spec/infrastructure.html#url-decomposition-idl-attributes
// specifically goes against RFC 3986 (p3.2) and
// requires setting the port to "0" if it is set to empty string.
url.setHostAndPort(value.substring(0, separator + 1) + "0");
} else {
if (isDefaultPortForProtocol(port, url.protocol()))
url.setHostAndPort(value.substring(0, separator));
else
url.setHostAndPort(value.substring(0, portEnd));
}
}
setHref(url.string());
}
void Location::setHost(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& host)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
url.setHostAndPort(host);
setLocation(url.string(), callingWindow, enteredWindow);
}
void Location::setHost(const String& host, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
url.setHostAndPort(host);
setLocation(url.string(), activeWindow, firstWindow);
}
void JSLocation::setHost(ExecState* exec, JSValue value)
{
Frame* frame = impl()->frame();
ASSERT(frame);
KURL url = frame->loader()->url();
url.setHostAndPort(value.toString(exec));
navigateIfAllowed(exec, frame, url, !frame->script()->anyPageIsProcessingUserGesture(), false);
}
void JSLocation::setHost(ExecState* exec, JSValue* value)
{
Frame* frame = impl()->frame();
ASSERT(frame);
KURL url = frame->loader()->url();
url.setHostAndPort(value->toString(exec));
navigateIfAllowed(exec, frame, url, false);
}