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30 #include "core/frame/Location.h"
32 #include "bindings/core/v8/ExceptionState.h"
33 #include "core/dom/DOMURLUtilsReadOnly.h"
34 #include "core/dom/Document.h"
35 #include "core/dom/ExceptionCode.h"
36 #include "core/frame/LocalDOMWindow.h"
37 #include "core/frame/LocalFrame.h"
38 #include "core/loader/FrameLoader.h"
39 #include "platform/weborigin/KURL.h"
40 #include "platform/weborigin/SecurityOrigin.h"
44 Location::Location(LocalFrame* frame)
45 : DOMWindowProperty(frame)
47 ScriptWrappable::init(this);
50 inline const KURL& Location::url() const
54 const KURL& url = m_frame->document()->url();
56 return blankURL(); // Use "about:blank" while the page is still loading (before we have a frame).
61 String Location::href() const
66 return url().string();
69 String Location::protocol() const
73 return DOMURLUtilsReadOnly::protocol(url());
76 String Location::host() const
80 return DOMURLUtilsReadOnly::host(url());
83 String Location::hostname() const
87 return DOMURLUtilsReadOnly::hostname(url());
90 String Location::port() const
94 return DOMURLUtilsReadOnly::port(url());
97 String Location::pathname() const
101 return DOMURLUtilsReadOnly::pathname(url());
104 String Location::search() const
108 return DOMURLUtilsReadOnly::search(url());
111 String Location::origin() const
115 return DOMURLUtilsReadOnly::origin(url());
118 PassRefPtrWillBeRawPtr<DOMStringList> Location::ancestorOrigins() const
120 RefPtrWillBeRawPtr<DOMStringList> origins = DOMStringList::create();
122 return origins.release();
123 // FIXME: We do not yet have access to remote frame's origin.
124 for (Frame* frame = m_frame->tree().parent(); frame; frame = frame->tree().parent()) {
125 if (frame->isLocalFrame())
126 origins->append(toLocalFrame(frame)->document()->securityOrigin()->toString());
128 return origins.release();
131 String Location::hash() const
136 return DOMURLUtilsReadOnly::hash(url());
139 void Location::setHref(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& url)
143 setLocation(url, callingWindow, enteredWindow);
146 void Location::setProtocol(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& protocol, ExceptionState& exceptionState)
150 KURL url = m_frame->document()->url();
151 if (!url.setProtocol(protocol)) {
152 exceptionState.throwDOMException(SyntaxError, "'" + protocol + "' is an invalid protocol.");
155 setLocation(url.string(), callingWindow, enteredWindow);
158 void Location::setHost(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& host)
162 KURL url = m_frame->document()->url();
163 url.setHostAndPort(host);
164 setLocation(url.string(), callingWindow, enteredWindow);
167 void Location::setHostname(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& hostname)
171 KURL url = m_frame->document()->url();
172 url.setHost(hostname);
173 setLocation(url.string(), callingWindow, enteredWindow);
176 void Location::setPort(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& portString)
180 KURL url = m_frame->document()->url();
181 url.setPort(portString);
182 setLocation(url.string(), callingWindow, enteredWindow);
185 void Location::setPathname(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& pathname)
189 KURL url = m_frame->document()->url();
190 url.setPath(pathname);
191 setLocation(url.string(), callingWindow, enteredWindow);
194 void Location::setSearch(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& search)
198 KURL url = m_frame->document()->url();
199 url.setQuery(search);
200 setLocation(url.string(), callingWindow, enteredWindow);
203 void Location::setHash(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& hash)
207 KURL url = m_frame->document()->url();
208 String oldFragmentIdentifier = url.fragmentIdentifier();
209 String newFragmentIdentifier = hash;
211 newFragmentIdentifier = hash.substring(1);
212 url.setFragmentIdentifier(newFragmentIdentifier);
213 // Note that by parsing the URL and *then* comparing fragments, we are
214 // comparing fragments post-canonicalization, and so this handles the
215 // cases where fragment identifiers are ignored or invalid.
216 if (equalIgnoringNullity(oldFragmentIdentifier, url.fragmentIdentifier()))
218 setLocation(url.string(), callingWindow, enteredWindow);
221 void Location::assign(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& url)
225 setLocation(url, callingWindow, enteredWindow);
228 void Location::replace(LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow, const String& url)
232 // Note: We call LocalDOMWindow::setLocation directly here because replace() always operates on the current frame.
233 m_frame->domWindow()->setLocation(url, callingWindow, enteredWindow, LockHistoryAndBackForwardList);
236 void Location::reload(LocalDOMWindow* callingWindow)
240 if (protocolIsJavaScript(m_frame->document()->url()))
242 m_frame->navigationScheduler().scheduleReload();
245 void Location::setLocation(const String& url, LocalDOMWindow* callingWindow, LocalDOMWindow* enteredWindow)
248 LocalFrame* frame = m_frame->loader().findFrameForNavigation(nullAtom, callingWindow->document());
251 frame->domWindow()->setLocation(url, callingWindow, enteredWindow);