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@@ -708,10 +708,11 @@ |
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<li><a href=#system-state-and-capabilities><span class=secno>5.7 </span>System state and capabilities</a> |
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<ol> |
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<li><a href=#client-identification><span class=secno>5.7.1 </span>Client identification</a></li> |
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<li><a href=#custom-handlers><span class=secno>5.7.2 </span>Custom protocol and content handlers</a> |
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<li><a href=#custom-handlers><span class=secno>5.7.2 </span>Custom protocol and content handlers</a></li> |
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<li><a href=#manually-releasing-the-storage-mutex><span class=secno>5.7.3 </span>Manually releasing the storage mutex</a> |
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<ol> |
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<li><a href=#security-and-privacy><span class=secno>5.7.2.1 </span>Security and privacy</a></li> |
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<li><a href=#sample-handler-impl><span class=secno>5.7.2.2 </span>Sample user interface</a></ol></ol></li> |
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<li><a href=#security-and-privacy><span class=secno>5.7.3.1 </span>Security and privacy</a></li> |
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<li><a href=#sample-handler-impl><span class=secno>5.7.3.2 </span>Sample user interface</a></ol></ol></li> |
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<li><a href=#offline><span class=secno>5.8 </span>Offline Web applications</a> |
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<ol> |
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<li><a href=#introduction-2><span class=secno>5.8.1 </span>Introduction</a></li> |
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// content handler registration |
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void <a href=#dom-navigator-registerprotocolhandler title=dom-navigator-registerProtocolHandler>registerProtocolHandler</a>(in DOMString protocol, in DOMString url, in DOMString title); |
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void <a href=#dom-navigator-registercontenthandler title=dom-navigator-registerContentHandler>registerContentHandler</a>(in DOMString mimeType, in DOMString url, in DOMString title); |
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void <a href=#dom-navigator-releaselock title=dom-navigator-releaseLock>releaseLock</a>(); |
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<!-- XXX cookieEnabled geolocator javaEnabled mozIsLocallyAvailable preference |
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readonly attribute <span>MimeTypeArray</span> <span title="dom-navigator-mimeTypes">mimeTypes</span>; |
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readonly attribute <span>PluginArray</span> <span title="dom-navigator-plugins">plugins</span>; |
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<p>Objects implementing the <code><a href=#navigator>Navigator</a></code> interface must |
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also implement the <a href=#navigatorid>NavigatorID</a>, |
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<a href=#navigatoronline>NavigatorOnLine</a>, and |
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<a href=#navigatorabilities>NavigatorAbilities</a> interfaces. (These |
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interfaces are defined separately so that other specifications can |
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re-use parts of the <code><a href=#navigator>Navigator</a></code> interface.)</p> |
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<a href=#navigatorabilities>NavigatorAbilities</a> interfaces. (These interfaces are |
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defined separately so that other specifications can re-use parts of |
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the <code><a href=#navigator>Navigator</a></code> interface.)</p> |
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<!-- XXX also, see window.external.AddSearchProvider() and similar DOM APIs from IE --> |
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</div> |
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<h4 id=manually-releasing-the-storage-mutex><span class=secno>5.7.3 </span>Manually releasing the storage mutex</h4> |
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<dl class=domintro><dt><var title="">window</var> . <code title=dom-navigator><a href=#dom-navigator>navigator</a></code> . <code title=dom-navigator-releaseLock><a href=#dom-navigator-releaselock>releaseLock</a></code>()</dt> |
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<dd> |
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<p>If a script uses the <code title=dom-document-cookie><a href=#dom-document-cookie>document.cookie</a></code> API, or the |
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<code title=dom-localStorage>localStorage</code> API, the |
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browser will block other scripts from accessing cookies or storage |
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until the first script finishes.</p> |
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<p>Calling the <code title=dom-navigator-releaseLock><a href=#dom-navigator-releaselock>navigator.releaseLock()</a></code> |
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method tells the user agent to unblock any other scripts that may |
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be blocked, even though the script hasn't returned.</p> |
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<p>Values of cookies and items in the <code>Storage</code> objects |
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of <code title=dom-localStorage>localStorage</code> attributes |
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can change after calling this method.</p> |
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</dd> |
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</dl><div class=impl> |
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<p>The <dfn id=dom-navigator-releaselock title=dom-navigator-releaseLock><code>releaseLock()</code></dfn> |
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method, when invoked, must, if the <a href=#storage-mutex>storage mutex</a> is |
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owned by the <a href=#event-loop>event loop</a> of the <a href=#concept-task title=concept-task>task</a> that resulted in the method being |
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called, release the <a href=#storage-mutex>storage mutex</a> so that it is once |
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again free. Otherwise, it must do nothing.</p> |
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</div> |
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<div class=impl> |
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<h5 id=security-and-privacy><span class=secno>5.7.2.1 </span>Security and privacy</h5> |
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<h5 id=security-and-privacy><span class=secno>5.7.3.1 </span>Security and privacy</h5> |
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<p>These mechanisms can introduce a number of concerns, in |
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particular privacy concerns.</p> |
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<div class=impl> |
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<h5 id=sample-handler-impl><span class=secno>5.7.2.2 </span>Sample user interface</h5> |
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<h5 id=sample-handler-impl><span class=secno>5.7.3.2 </span>Sample user interface</h5> |
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<p><em>This section is non-normative.</em></p> |
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