#include "config.h"
#include "Location.h"
#include "DOMWindow.h"
#include "Document.h"
#include "ExceptionCode.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "KURL.h"
#include "SecurityOrigin.h"
namespace WebCore {
Location::Location(Frame* frame)
: DOMWindowProperty(frame)
{
}
inline const KURL& Location::url() const
{
ASSERT(m_frame);
const KURL& url = m_frame->document()->url();
if (!url.isValid())
return blankURL();
return url;
}
String Location::href() const
{
if (!m_frame)
return String();
return url().string();
}
String Location::protocol() const
{
if (!m_frame)
return String();
return url().protocol() + ":";
}
String Location::host() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.hasPort() ? url.host() + ":" + String::number(url.port()) : url.host();
}
String Location::hostname() const
{
if (!m_frame)
return String();
return url().host();
}
String Location::port() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.hasPort() ? String::number(url.port()) : "";
}
String Location::pathname() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.path().isEmpty() ? "/" : url.path();
}
String Location::search() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.query().isEmpty() ? emptyString() : "?" + url.query();
}
String Location::origin() const
{
if (!m_frame)
return String();
return SecurityOrigin::create(url())->toString();
}
PassRefPtr<DOMStringList> Location::ancestorOrigins() const
{
RefPtr<DOMStringList> origins = DOMStringList::create();
if (!m_frame)
return origins.release();
for (Frame* frame = m_frame->tree()->parent(); frame; frame = frame->tree()->parent())
origins->append(frame->document()->securityOrigin()->toString());
return origins.release();
}
String Location::hash() const
{
if (!m_frame)
return String();
const String& fragmentIdentifier = url().fragmentIdentifier();
return fragmentIdentifier.isEmpty() ? emptyString() : "#" + fragmentIdentifier;
}
void Location::setHref(const String& url, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
setLocation(url, activeWindow, firstWindow);
}
void Location::setProtocol(const String& protocol, DOMWindow* activeWindow, DOMWindow* firstWindow, ExceptionCode& ec)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
if (!url.setProtocol(protocol)) {
ec = SYNTAX_ERR;
return;
}
setLocation(url.string(), activeWindow, firstWindow);
}
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 Location::setHostname(const String& hostname, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
url.setHost(hostname);
setLocation(url.string(), activeWindow, firstWindow);
}
void Location::setPort(const String& portString, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
int port = portString.toInt();
if (port < 0 || port > 0xFFFF || portString.isEmpty())
url.removePort();
else
url.setPort(port);
setLocation(url.string(), activeWindow, firstWindow);
}
void Location::setPathname(const String& pathname, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
url.setPath(pathname);
setLocation(url.string(), activeWindow, firstWindow);
}
void Location::setSearch(const String& search, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
url.setQuery(search);
setLocation(url.string(), activeWindow, firstWindow);
}
void Location::setHash(const String& hash, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
KURL url = m_frame->document()->url();
String oldFragmentIdentifier = url.fragmentIdentifier();
String newFragmentIdentifier = hash;
if (hash[0] == '#')
newFragmentIdentifier = hash.substring(1);
url.setFragmentIdentifier(newFragmentIdentifier);
if (equalIgnoringNullity(oldFragmentIdentifier, url.fragmentIdentifier()))
return;
setLocation(url.string(), activeWindow, firstWindow);
}
void Location::assign(const String& url, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
setLocation(url, activeWindow, firstWindow);
}
void Location::replace(const String& url, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
if (!m_frame)
return;
m_frame->document()->domWindow()->setLocation(url, activeWindow, firstWindow, LockHistoryAndBackForwardList);
}
void Location::reload(DOMWindow* activeWindow)
{
if (!m_frame)
return;
DOMWindow* targetWindow = m_frame->document()->domWindow();
if (!activeWindow->document()->securityOrigin()->canAccess(m_frame->document()->securityOrigin())) {
targetWindow->printErrorMessage(targetWindow->crossDomainAccessErrorMessage(activeWindow));
return;
}
if (protocolIsJavaScript(m_frame->document()->url()))
return;
m_frame->navigationScheduler()->scheduleRefresh();
}
void Location::setLocation(const String& url, DOMWindow* activeWindow, DOMWindow* firstWindow)
{
ASSERT(m_frame);
Frame* frame = m_frame->loader()->findFrameForNavigation(String(), activeWindow->document());
if (!frame)
return;
frame->document()->domWindow()->setLocation(url, activeWindow, firstWindow);
}
}