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| 1 /* | |
| 2 * Copyright (C) 2008, 2010 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of | |
| 14 * its contributors may be used to endorse or promote products derived | |
| 15 * from this software without specific prior written permission. | |
| 16 * | |
| 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | |
| 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | |
| 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "config.h" | |
| 30 #include "core/page/Location.h" | |
| 31 | |
| 32 #include "bindings/v8/ExceptionMessages.h" | |
| 33 #include "bindings/v8/ExceptionState.h" | |
| 34 #include "core/dom/Document.h" | |
| 35 #include "core/dom/ExceptionCode.h" | |
| 36 #include "core/loader/FrameLoader.h" | |
| 37 #include "core/page/DOMWindow.h" | |
| 38 #include "core/page/Frame.h" | |
| 39 #include "weborigin/KURL.h" | |
| 40 #include "weborigin/SecurityOrigin.h" | |
| 41 | |
| 42 namespace WebCore { | |
| 43 | |
| 44 Location::Location(Frame* frame) | |
| 45 : DOMWindowProperty(frame) | |
| 46 { | |
| 47 ScriptWrappable::init(this); | |
| 48 } | |
| 49 | |
| 50 inline const KURL& Location::url() const | |
| 51 { | |
| 52 ASSERT(m_frame); | |
| 53 | |
| 54 const KURL& url = m_frame->document()->url(); | |
| 55 if (!url.isValid()) | |
| 56 return blankURL(); // Use "about:blank" while the page is still loading
(before we have a frame). | |
| 57 | |
| 58 return url; | |
| 59 } | |
| 60 | |
| 61 String Location::href() const | |
| 62 { | |
| 63 if (!m_frame) | |
| 64 return String(); | |
| 65 | |
| 66 return url().string(); | |
| 67 } | |
| 68 | |
| 69 String Location::protocol() const | |
| 70 { | |
| 71 if (!m_frame) | |
| 72 return String(); | |
| 73 | |
| 74 return url().protocol() + ":"; | |
| 75 } | |
| 76 | |
| 77 String Location::host() const | |
| 78 { | |
| 79 if (!m_frame) | |
| 80 return String(); | |
| 81 | |
| 82 // Note: this is the IE spec. The NS spec swaps the two, it says | |
| 83 // "The hostname property is the concatenation of the host and port properti
es, separated by a colon." | |
| 84 const KURL& url = this->url(); | |
| 85 return url.hasPort() ? url.host() + ":" + String::number(url.port()) : url.h
ost(); | |
| 86 } | |
| 87 | |
| 88 String Location::hostname() const | |
| 89 { | |
| 90 if (!m_frame) | |
| 91 return String(); | |
| 92 | |
| 93 return url().host(); | |
| 94 } | |
| 95 | |
| 96 String Location::port() const | |
| 97 { | |
| 98 if (!m_frame) | |
| 99 return String(); | |
| 100 | |
| 101 const KURL& url = this->url(); | |
| 102 return url.hasPort() ? String::number(url.port()) : ""; | |
| 103 } | |
| 104 | |
| 105 String Location::pathname() const | |
| 106 { | |
| 107 if (!m_frame) | |
| 108 return String(); | |
| 109 | |
| 110 const KURL& url = this->url(); | |
| 111 return url.path().isEmpty() ? "/" : url.path(); | |
| 112 } | |
| 113 | |
| 114 String Location::search() const | |
| 115 { | |
| 116 if (!m_frame) | |
| 117 return String(); | |
| 118 | |
| 119 const KURL& url = this->url(); | |
| 120 return url.query().isEmpty() ? emptyString() : "?" + url.query(); | |
| 121 } | |
| 122 | |
| 123 String Location::origin() const | |
| 124 { | |
| 125 if (!m_frame) | |
| 126 return String(); | |
| 127 return SecurityOrigin::create(url())->toString(); | |
| 128 } | |
| 129 | |
| 130 PassRefPtr<DOMStringList> Location::ancestorOrigins() const | |
| 131 { | |
| 132 RefPtr<DOMStringList> origins = DOMStringList::create(); | |
| 133 if (!m_frame) | |
| 134 return origins.release(); | |
| 135 for (Frame* frame = m_frame->tree()->parent(); frame; frame = frame->tree()-
>parent()) | |
| 136 origins->append(frame->document()->securityOrigin()->toString()); | |
| 137 return origins.release(); | |
| 138 } | |
| 139 | |
| 140 String Location::hash() const | |
| 141 { | |
| 142 if (!m_frame) | |
| 143 return String(); | |
| 144 | |
| 145 const String& fragmentIdentifier = url().fragmentIdentifier(); | |
| 146 return fragmentIdentifier.isEmpty() ? emptyString() : "#" + fragmentIdentifi
er; | |
| 147 } | |
| 148 | |
| 149 void Location::setHref(DOMWindow* activeWindow, DOMWindow* firstWindow, const St
ring& url) | |
| 150 { | |
| 151 if (!m_frame) | |
| 152 return; | |
| 153 setLocation(url, activeWindow, firstWindow); | |
| 154 } | |
| 155 | |
| 156 void Location::setProtocol(DOMWindow* activeWindow, DOMWindow* firstWindow, cons
t String& protocol, ExceptionState& es) | |
| 157 { | |
| 158 if (!m_frame) | |
| 159 return; | |
| 160 KURL url = m_frame->document()->url(); | |
| 161 if (!url.setProtocol(protocol)) { | |
| 162 es.throwDOMException(SyntaxError, ExceptionMessages::failedToSet("protoc
ol", "Location", "'" + protocol + "' is an invalid protocol.")); | |
| 163 return; | |
| 164 } | |
| 165 setLocation(url.string(), activeWindow, firstWindow); | |
| 166 } | |
| 167 | |
| 168 void Location::setHost(DOMWindow* activeWindow, DOMWindow* firstWindow, const St
ring& host) | |
| 169 { | |
| 170 if (!m_frame) | |
| 171 return; | |
| 172 KURL url = m_frame->document()->url(); | |
| 173 url.setHostAndPort(host); | |
| 174 setLocation(url.string(), activeWindow, firstWindow); | |
| 175 } | |
| 176 | |
| 177 void Location::setHostname(DOMWindow* activeWindow, DOMWindow* firstWindow, cons
t String& hostname) | |
| 178 { | |
| 179 if (!m_frame) | |
| 180 return; | |
| 181 KURL url = m_frame->document()->url(); | |
| 182 url.setHost(hostname); | |
| 183 setLocation(url.string(), activeWindow, firstWindow); | |
| 184 } | |
| 185 | |
| 186 void Location::setPort(DOMWindow* activeWindow, DOMWindow* firstWindow, const St
ring& portString) | |
| 187 { | |
| 188 if (!m_frame) | |
| 189 return; | |
| 190 KURL url = m_frame->document()->url(); | |
| 191 int port = portString.toInt(); | |
| 192 if (port < 0 || port > 0xFFFF || portString.isEmpty()) | |
| 193 url.removePort(); | |
| 194 else | |
| 195 url.setPort(port); | |
| 196 setLocation(url.string(), activeWindow, firstWindow); | |
| 197 } | |
| 198 | |
| 199 void Location::setPathname(DOMWindow* activeWindow, DOMWindow* firstWindow, cons
t String& pathname) | |
| 200 { | |
| 201 if (!m_frame) | |
| 202 return; | |
| 203 KURL url = m_frame->document()->url(); | |
| 204 url.setPath(pathname); | |
| 205 setLocation(url.string(), activeWindow, firstWindow); | |
| 206 } | |
| 207 | |
| 208 void Location::setSearch(DOMWindow* activeWindow, DOMWindow* firstWindow, const
String& search) | |
| 209 { | |
| 210 if (!m_frame) | |
| 211 return; | |
| 212 KURL url = m_frame->document()->url(); | |
| 213 url.setQuery(search); | |
| 214 setLocation(url.string(), activeWindow, firstWindow); | |
| 215 } | |
| 216 | |
| 217 void Location::setHash(DOMWindow* activeWindow, DOMWindow* firstWindow, const St
ring& hash) | |
| 218 { | |
| 219 if (!m_frame) | |
| 220 return; | |
| 221 KURL url = m_frame->document()->url(); | |
| 222 String oldFragmentIdentifier = url.fragmentIdentifier(); | |
| 223 String newFragmentIdentifier = hash; | |
| 224 if (hash[0] == '#') | |
| 225 newFragmentIdentifier = hash.substring(1); | |
| 226 url.setFragmentIdentifier(newFragmentIdentifier); | |
| 227 // Note that by parsing the URL and *then* comparing fragments, we are | |
| 228 // comparing fragments post-canonicalization, and so this handles the | |
| 229 // cases where fragment identifiers are ignored or invalid. | |
| 230 if (equalIgnoringNullity(oldFragmentIdentifier, url.fragmentIdentifier())) | |
| 231 return; | |
| 232 setLocation(url.string(), activeWindow, firstWindow); | |
| 233 } | |
| 234 | |
| 235 void Location::assign(DOMWindow* activeWindow, DOMWindow* firstWindow, const Str
ing& url) | |
| 236 { | |
| 237 if (!m_frame) | |
| 238 return; | |
| 239 setLocation(url, activeWindow, firstWindow); | |
| 240 } | |
| 241 | |
| 242 void Location::replace(DOMWindow* activeWindow, DOMWindow* firstWindow, const St
ring& url) | |
| 243 { | |
| 244 if (!m_frame) | |
| 245 return; | |
| 246 // Note: We call DOMWindow::setLocation directly here because replace() alwa
ys operates on the current frame. | |
| 247 m_frame->domWindow()->setLocation(url, activeWindow, firstWindow, LockHistor
yAndBackForwardList); | |
| 248 } | |
| 249 | |
| 250 void Location::reload(DOMWindow* activeWindow) | |
| 251 { | |
| 252 if (!m_frame) | |
| 253 return; | |
| 254 if (protocolIsJavaScript(m_frame->document()->url())) | |
| 255 return; | |
| 256 m_frame->navigationScheduler()->scheduleRefresh(); | |
| 257 } | |
| 258 | |
| 259 void Location::setLocation(const String& url, DOMWindow* activeWindow, DOMWindow
* firstWindow) | |
| 260 { | |
| 261 ASSERT(m_frame); | |
| 262 // We call findFrameForNavigation to handle the case of a seamless iframe co
rrectly. | |
| 263 Frame* frame = m_frame->loader()->findFrameForNavigation(String(), activeWin
dow->document()); | |
| 264 if (!frame) | |
| 265 return; | |
| 266 frame->domWindow()->setLocation(url, activeWindow, firstWindow); | |
| 267 } | |
| 268 | |
| 269 } // namespace WebCore | |
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Chromium Code Reviews
Issue 26848007:
Move Navigation Timing and other various window-level objects out of page/ (Closed)
Base URL: svn://svn.chromium.org/blink/trunk