|
|
|
|
@ -55,13 +55,13 @@ var µm = µMatrix;
|
|
|
|
|
return uri.normalizedURI();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var url = 'http://' + scheme + '-scheme/';
|
|
|
|
|
var url = scheme + '-scheme';
|
|
|
|
|
|
|
|
|
|
if ( uri.hostname !== '' ) {
|
|
|
|
|
url += uri.hostname + '/';
|
|
|
|
|
url = uri.hostname + '.' + url;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return url;
|
|
|
|
|
return 'http://' + url + '/';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
@ -198,7 +198,7 @@ housekeep itself.
|
|
|
|
|
this.rawURL = this.stack[this.stack.length - 1];
|
|
|
|
|
this.normalURL = µm.normalizePageURL(this.tabId, this.rawURL);
|
|
|
|
|
this.rootHostname = µm.URI.hostnameFromURI(this.normalURL);
|
|
|
|
|
this.rootDomain = µm.URI.domainFromHostname(this.rootHostname);
|
|
|
|
|
this.rootDomain = µm.URI.domainFromHostname(this.rootHostname) || this.rootHostname;
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
@ -264,7 +264,7 @@ housekeep itself.
|
|
|
|
|
|
|
|
|
|
// Find a tab context for a specific tab. If none is found, attempt to
|
|
|
|
|
// fix this. When all fail, the behind-the-scene context is returned.
|
|
|
|
|
var lookup = function(tabId, url) {
|
|
|
|
|
var mustLookup = function(tabId, url) {
|
|
|
|
|
var entry;
|
|
|
|
|
if ( url !== undefined ) {
|
|
|
|
|
entry = push(tabId, url);
|
|
|
|
|
@ -315,8 +315,8 @@ housekeep itself.
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
var exists = function(tabId) {
|
|
|
|
|
return tabContexts[tabId] !== undefined;
|
|
|
|
|
var lookup = function(tabId) {
|
|
|
|
|
return tabContexts[tabId] || null;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// Behind-the-scene tab context
|
|
|
|
|
@ -350,7 +350,7 @@ housekeep itself.
|
|
|
|
|
unpush: unpush,
|
|
|
|
|
commit: commit,
|
|
|
|
|
lookup: lookup,
|
|
|
|
|
exists: exists,
|
|
|
|
|
mustLookup: mustLookup,
|
|
|
|
|
createContext: createContext
|
|
|
|
|
};
|
|
|
|
|
})();
|
|
|
|
|
@ -365,9 +365,15 @@ vAPI.tabs.onNavigation = function(details) {
|
|
|
|
|
if ( details.frameId !== 0 ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
var tabContext = µm.tabContextManager.commit(details.tabId, details.url);
|
|
|
|
|
var pageStore = µm.bindTabToPageStats(details.tabId, 'afterNavigate');
|
|
|
|
|
|
|
|
|
|
// This actually can happen
|
|
|
|
|
var tabId = details.tabId;
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
µm.tabContextManager.commit(tabId, details.url);
|
|
|
|
|
µm.bindTabToPageStats(tabId, 'commit');
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
@ -381,9 +387,14 @@ vAPI.tabs.onUpdated = function(tabId, changeInfo, tab) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// This actually can happen
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ( changeInfo.url ) {
|
|
|
|
|
µm.tabContextManager.commit(tabId, changeInfo.url);
|
|
|
|
|
µm.bindTabToPageStats(tabId, 'tabUpdated');
|
|
|
|
|
µm.bindTabToPageStats(tabId, 'updated');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// rhill 2013-12-23: Compute state after whole page is loaded. This is
|
|
|
|
|
@ -396,7 +407,7 @@ vAPI.tabs.onUpdated = function(tabId, changeInfo, tab) {
|
|
|
|
|
// unblocked when user un-blacklist the hostname.
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/198
|
|
|
|
|
if ( changeInfo.status === 'complete' ) {
|
|
|
|
|
var pageStats = µm.pageStatsFromTabId(tabId);
|
|
|
|
|
var pageStats = µm.pageStoreFromTabId(tabId);
|
|
|
|
|
if ( pageStats ) {
|
|
|
|
|
pageStats.state = µm.computeTabState(tabId);
|
|
|
|
|
}
|
|
|
|
|
@ -406,10 +417,10 @@ vAPI.tabs.onUpdated = function(tabId, changeInfo, tab) {
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
vAPI.tabs.onClosed = function(tabId) {
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
µm.unbindTabFromPageStats(tabId);
|
|
|
|
|
// I could incinerate all the page stores in the crypt associated with the
|
|
|
|
|
// tab id, but this will be done anyway once all incineration timers
|
|
|
|
|
// elapse. Let's keep it simple: they can all just rot a bit more before
|
|
|
|
|
// incineration.
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
@ -419,173 +430,201 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Create a new page url stats store (if not already present)
|
|
|
|
|
|
|
|
|
|
µm.createPageStore = function(pageURL) {
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/303
|
|
|
|
|
// At this point, the URL has been page-URL-normalized
|
|
|
|
|
|
|
|
|
|
// do not create stats store for urls which are of no interest
|
|
|
|
|
if ( pageURL.search(/^https?/) !== 0 ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
var pageStore = null;
|
|
|
|
|
if ( this.pageStats.hasOwnProperty(pageURL) ) {
|
|
|
|
|
pageStore = this.pageStats[pageURL];
|
|
|
|
|
}
|
|
|
|
|
if ( pageStore === null ) {
|
|
|
|
|
pageStore = this.PageStore.factory(pageURL);
|
|
|
|
|
// These counters are used so that icon presents an overview of how
|
|
|
|
|
// much allowed/blocked.
|
|
|
|
|
pageStore.perLoadAllowedRequestCount =
|
|
|
|
|
pageStore.perLoadBlockedRequestCount = 0;
|
|
|
|
|
this.pageStats[pageURL] = pageStore;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// TODO: revisit code, need to account for those web pages for which the
|
|
|
|
|
// URL changes with the content only updated
|
|
|
|
|
if ( pageStore.pageUrl !== pageURL ) {
|
|
|
|
|
pageStore.init(pageURL);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return pageStore;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Create an entry for the tab if it doesn't exist
|
|
|
|
|
|
|
|
|
|
µm.bindTabToPageStats = function(tabId, context) {
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) === false ) {
|
|
|
|
|
this.updateBadgeAsync(tabId);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Do not create a page store for URLs which are of no interests
|
|
|
|
|
if ( µm.tabContextManager.exists(tabId) === false ) {
|
|
|
|
|
this.unbindTabFromPageStats(tabId);
|
|
|
|
|
return null;
|
|
|
|
|
// Example: dev console
|
|
|
|
|
var tabContext = this.tabContextManager.lookup(tabId);
|
|
|
|
|
if ( tabContext === null ) {
|
|
|
|
|
throw new Error('Unmanaged tab id: ' + tabId);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var tabContext = µm.tabContextManager.lookup(tabId);
|
|
|
|
|
var rawURL = tabContext.rawURL;
|
|
|
|
|
// rhill 2013-11-24: Never ever rebind chromium-behind-the-scene
|
|
|
|
|
// virtual tab.
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/67
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) ) {
|
|
|
|
|
return this.pageStores[tabId];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/303
|
|
|
|
|
// Don't rebind pages blocked by µMatrix.
|
|
|
|
|
var blockedRootFramePrefix = this.webRequest.blockedRootFramePrefix;
|
|
|
|
|
if ( rawURL.lastIndexOf(blockedRootFramePrefix, 0) === 0 ) {
|
|
|
|
|
if ( tabContext.rawURL.lastIndexOf(blockedRootFramePrefix, 0) === 0 ) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var pageStore;
|
|
|
|
|
var pageURL = tabContext.normalURL;
|
|
|
|
|
var normalURL = tabContext.normalURL;
|
|
|
|
|
var pageStore = this.pageStores[tabId] || null;
|
|
|
|
|
|
|
|
|
|
// The previous page URL, if any, associated with the tab
|
|
|
|
|
if ( this.tabIdToPageUrl.hasOwnProperty(tabId) ) {
|
|
|
|
|
var previousPageURL = this.tabIdToPageUrl[tabId];
|
|
|
|
|
|
|
|
|
|
if ( pageStore !== null ) {
|
|
|
|
|
// No change, do not rebind
|
|
|
|
|
if ( previousPageURL === pageURL ) {
|
|
|
|
|
return this.pageStats[pageURL];
|
|
|
|
|
if ( pageStore.pageUrl === normalURL ) {
|
|
|
|
|
return pageStore;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Do not change anything if it's weak binding -- typically when
|
|
|
|
|
// binding from network request handler.
|
|
|
|
|
if ( context === 'weak' ) {
|
|
|
|
|
return pageStore;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// https://github.com/gorhill/uMatrix/issues/37
|
|
|
|
|
// Just rebind whenever possible: the URL changed, but the document maybe is the same.
|
|
|
|
|
// Just rebind whenever possible: the URL changed, but the document
|
|
|
|
|
// maybe is the same.
|
|
|
|
|
// Example: Google Maps, Github
|
|
|
|
|
|
|
|
|
|
// https://github.com/gorhill/uMatrix/issues/72
|
|
|
|
|
// Need to double-check that the new scope is same as old scope
|
|
|
|
|
if ( context === 'pageUpdated' ) {
|
|
|
|
|
pageStore = this.pageStats[previousPageURL];
|
|
|
|
|
if ( pageStore.pageHostname === this.hostnameFromURL(pageURL) ) {
|
|
|
|
|
pageStore.pageUrl = pageURL;
|
|
|
|
|
delete this.pageStats[previousPageURL];
|
|
|
|
|
this.pageStats[pageURL] = pageStore;
|
|
|
|
|
delete this.pageUrlToTabId[previousPageURL];
|
|
|
|
|
this.pageUrlToTabId[pageURL] = tabId;
|
|
|
|
|
this.tabIdToPageUrl[tabId] = pageURL;
|
|
|
|
|
return pageStore;
|
|
|
|
|
}
|
|
|
|
|
if ( context === 'updated' && pageStore.pageHostname === tabContext.rootHostname ) {
|
|
|
|
|
pageStore.rawURL = tabContext.rawURL;
|
|
|
|
|
pageStore.normalURL = normalURL;
|
|
|
|
|
return pageStore;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// We won't be reusing this page store.
|
|
|
|
|
this.unbindTabFromPageStats(tabId);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pageStore = this.createPageStore(pageURL, context);
|
|
|
|
|
// Try to resurrect first.
|
|
|
|
|
pageStore = this.resurrectPageStore(tabId, normalURL);
|
|
|
|
|
if ( pageStore === null ) {
|
|
|
|
|
pageStore = this.PageStore.factory(tabContext);
|
|
|
|
|
}
|
|
|
|
|
this.pageStores[tabId] = pageStore;
|
|
|
|
|
|
|
|
|
|
// console.debug('tab.js > bindTabToPageStats(): dispatching traffic in tab id %d to page store "%s"', tabId, pageUrl);
|
|
|
|
|
|
|
|
|
|
// rhill 2013-11-24: Never ever rebind chromium-behind-the-scene
|
|
|
|
|
// virtual tab.
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/67
|
|
|
|
|
if ( tabId === this.behindTheSceneTabId ) {
|
|
|
|
|
return pageStore;
|
|
|
|
|
// https://github.com/gorhill/uMatrix/issues/37
|
|
|
|
|
pageStore.updateBadgeAsync();
|
|
|
|
|
|
|
|
|
|
return pageStore;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.unbindTabFromPageStats = function(tabId) {
|
|
|
|
|
// Never unbind behind-the-scene page store.
|
|
|
|
|
if ( vAPI.isBehindTheSceneTabId(tabId) ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// https://github.com/gorhill/uMatrix/issues/37
|
|
|
|
|
this.updateBadgeAsync(tabId);
|
|
|
|
|
var pageStore = this.pageStores[tabId] || null;
|
|
|
|
|
if ( pageStore === null ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
delete this.pageStores[tabId];
|
|
|
|
|
|
|
|
|
|
this.unbindTabFromPageStats(tabId);
|
|
|
|
|
if ( pageStore.incinerationTimer ) {
|
|
|
|
|
clearTimeout(pageStore.incinerationTimer);
|
|
|
|
|
pageStore.incinerationTimer = null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// rhill 2014-02-08: Do not create an entry if no page store
|
|
|
|
|
// exists (like when visiting about:blank)
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/186
|
|
|
|
|
if ( !pageStore ) {
|
|
|
|
|
if ( this.pageStoreCemetery.hasOwnProperty(tabId) === false ) {
|
|
|
|
|
this.pageStoreCemetery[tabId] = {};
|
|
|
|
|
}
|
|
|
|
|
var pageStoreCrypt = this.pageStoreCemetery[tabId];
|
|
|
|
|
|
|
|
|
|
var pageURL = pageStore.pageUrl;
|
|
|
|
|
pageStoreCrypt[pageURL] = pageStore;
|
|
|
|
|
|
|
|
|
|
pageStore.incinerationTimer = setTimeout(
|
|
|
|
|
this.incineratePageStore.bind(this, tabId, pageURL),
|
|
|
|
|
4 * 60 * 1000
|
|
|
|
|
);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.resurrectPageStore = function(tabId, pageURL) {
|
|
|
|
|
if ( this.pageStoreCemetery.hasOwnProperty(tabId) === false ) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
var pageStoreCrypt = this.pageStoreCemetery[tabId];
|
|
|
|
|
|
|
|
|
|
if ( pageStoreCrypt.hasOwnProperty(pageURL) === false ) {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var pageStore = pageStoreCrypt[pageURL];
|
|
|
|
|
|
|
|
|
|
if ( pageStore.incinerationTimer !== null ) {
|
|
|
|
|
clearTimeout(pageStore.incinerationTimer);
|
|
|
|
|
pageStore.incinerationTimer = null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
this.pageUrlToTabId[pageURL] = tabId;
|
|
|
|
|
this.tabIdToPageUrl[tabId] = pageURL;
|
|
|
|
|
pageStore.boundCount += 1;
|
|
|
|
|
delete pageStoreCrypt[pageURL];
|
|
|
|
|
if ( Object.keys(pageStoreCrypt).length === 0 ) {
|
|
|
|
|
delete this.pageStoreCemetery[tabId];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return pageStore;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.unbindTabFromPageStats = function(tabId) {
|
|
|
|
|
if ( this.tabIdToPageUrl.hasOwnProperty(tabId) === false ) {
|
|
|
|
|
µm.incineratePageStore = function(tabId, pageURL) {
|
|
|
|
|
if ( this.pageStoreCemetery.hasOwnProperty(tabId) === false ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
var pageURL = this.tabIdToPageUrl[tabId];
|
|
|
|
|
if ( this.pageStats.hasOwnProperty(pageURL) ) {
|
|
|
|
|
var pageStore = this.pageStats[pageURL];
|
|
|
|
|
pageStore.boundCount -= 1;
|
|
|
|
|
if ( pageStore.boundCount === 0 ) {
|
|
|
|
|
pageStore.obsoleteAfter = Date.now() + (5 * 60 * 1000);
|
|
|
|
|
}
|
|
|
|
|
var pageStoreCrypt = this.pageStoreCemetery[tabId];
|
|
|
|
|
|
|
|
|
|
if ( pageStoreCrypt.hasOwnProperty(pageURL) === false ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var pageStore = pageStoreCrypt[pageURL];
|
|
|
|
|
if ( pageStore.incinerationTimer !== null ) {
|
|
|
|
|
clearTimeout(pageStore.incinerationTimer);
|
|
|
|
|
pageStore.incinerationTimer = null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
delete pageStoreCrypt[pageURL];
|
|
|
|
|
if ( Object.keys(pageStoreCrypt).length === 0 ) {
|
|
|
|
|
delete this.pageStoreCemetery[tabId];
|
|
|
|
|
}
|
|
|
|
|
delete this.tabIdToPageUrl[tabId];
|
|
|
|
|
delete this.pageUrlToTabId[pageURL];
|
|
|
|
|
|
|
|
|
|
pageStore.dispose();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Log a request
|
|
|
|
|
µm.pageStoreFromTabId = function(tabId) {
|
|
|
|
|
return this.pageStores[tabId] || null;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
µm.recordFromTabId = function(tabId, type, url, blocked) {
|
|
|
|
|
var pageStats = this.pageStatsFromTabId(tabId);
|
|
|
|
|
if ( pageStats ) {
|
|
|
|
|
pageStats.recordRequest(type, url, blocked);
|
|
|
|
|
this.updateBadgeAsync(tabId);
|
|
|
|
|
}
|
|
|
|
|
// Never return null
|
|
|
|
|
µm.mustPageStoreFromTabId = function(tabId) {
|
|
|
|
|
return this.pageStores[tabId] || this.pageStores[vAPI.noTabId];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
µm.recordFromPageUrl = function(pageUrl, type, url, blocked, reason) {
|
|
|
|
|
var pageStats = this.pageStatsFromPageUrl(pageUrl);
|
|
|
|
|
if ( pageStats ) {
|
|
|
|
|
pageStats.recordRequest(type, url, blocked, reason);
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Log a request
|
|
|
|
|
|
|
|
|
|
µm.recordFromTabId = function(tabId, type, url, blocked) {
|
|
|
|
|
var pageStore = this.pageStoreFromTabId(tabId);
|
|
|
|
|
if ( pageStore ) {
|
|
|
|
|
pageStore.recordRequest(type, url, blocked);
|
|
|
|
|
pageStore.updateBadgeAsync();
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.onPageLoadCompleted = function(pageURL) {
|
|
|
|
|
var pageStats = this.pageStatsFromPageUrl(pageURL);
|
|
|
|
|
if ( !pageStats ) {
|
|
|
|
|
µm.onPageLoadCompleted = function(tabId) {
|
|
|
|
|
var pageStore = this.pageStoreFromTabId(tabId);
|
|
|
|
|
if ( !pageStore ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// https://github.com/gorhill/httpswitchboard/issues/181
|
|
|
|
|
if ( pageStats.thirdpartyScript ) {
|
|
|
|
|
pageStats.recordRequest('script', pageURL + '{3rd-party_scripts}', pageStats.pageScriptBlocked);
|
|
|
|
|
if ( pageStore.thirdpartyScript ) {
|
|
|
|
|
pageStore.recordRequest(
|
|
|
|
|
'script',
|
|
|
|
|
pageStore.pageURL + '{3rd-party_scripts}',
|
|
|
|
|
pageStore.pageScriptBlocked
|
|
|
|
|
);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
@ -609,7 +648,7 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
var i = chromeTabs.length;
|
|
|
|
|
while ( i-- ) {
|
|
|
|
|
tabId = chromeTabs[i].id;
|
|
|
|
|
if ( µm.tabExists(tabId) ) {
|
|
|
|
|
if ( µm.pageStores.hasOwnProperty(tabId) ) {
|
|
|
|
|
µm.smartReloadTab(tabId);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
@ -627,7 +666,7 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
// Reload content of a tab
|
|
|
|
|
|
|
|
|
|
µm.smartReloadTab = function(tabId) {
|
|
|
|
|
var pageStats = this.pageStatsFromTabId(tabId);
|
|
|
|
|
var pageStats = this.pageStoreFromTabId(tabId);
|
|
|
|
|
if ( !pageStats ) {
|
|
|
|
|
//console.error('HTTP Switchboard> µMatrix.smartReloadTab(): page stats for tab id %d not found', tabId);
|
|
|
|
|
return;
|
|
|
|
|
@ -691,20 +730,8 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Required since not all tabs are of interests to HTTP Switchboard.
|
|
|
|
|
// Examples:
|
|
|
|
|
// `chrome://extensions/`
|
|
|
|
|
// `chrome-devtools://devtools/devtools.html`
|
|
|
|
|
// etc.
|
|
|
|
|
|
|
|
|
|
µm.tabExists = function(tabId) {
|
|
|
|
|
return !!this.pageUrlFromTabId(tabId);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.computeTabState = function(tabId) {
|
|
|
|
|
var pageStats = this.pageStatsFromTabId(tabId);
|
|
|
|
|
var pageStats = this.pageStoreFromTabId(tabId);
|
|
|
|
|
if ( !pageStats ) {
|
|
|
|
|
//console.error('tab.js > µMatrix.computeTabState(): page stats for tab id %d not found', tabId);
|
|
|
|
|
return {};
|
|
|
|
|
@ -738,36 +765,8 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.pageUrlFromTabId = function(tabId) {
|
|
|
|
|
return this.tabIdToPageUrl[tabId];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
µm.pageUrlFromPageStats = function(pageStats) {
|
|
|
|
|
if ( pageStats ) {
|
|
|
|
|
return pageStats.pageUrl;
|
|
|
|
|
}
|
|
|
|
|
return undefined;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
µm.pageStatsFromTabId = function(tabId) {
|
|
|
|
|
var pageUrl = this.tabIdToPageUrl[tabId];
|
|
|
|
|
if ( pageUrl ) {
|
|
|
|
|
return this.pageStats[pageUrl];
|
|
|
|
|
}
|
|
|
|
|
return undefined;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
µm.pageStatsFromPageUrl = function(pageURL) {
|
|
|
|
|
if ( pageURL ) {
|
|
|
|
|
return this.pageStats[this.normalizePageURL(pageURL)];
|
|
|
|
|
}
|
|
|
|
|
return null;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
µm.resizeLogBuffers = function(size) {
|
|
|
|
|
var pageStores = this.pageStats;
|
|
|
|
|
var pageStores = this.pageStores;
|
|
|
|
|
for ( var pageURL in pageStores ) {
|
|
|
|
|
if ( pageStores.hasOwnProperty(pageURL) ) {
|
|
|
|
|
pageStores[pageURL].requests.resizeLogBuffer(size);
|
|
|
|
|
@ -783,58 +782,4 @@ vAPI.tabs.registerListeners();
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
// Garbage collect stale url stats entries
|
|
|
|
|
(function() {
|
|
|
|
|
var gcPageStats = function() {
|
|
|
|
|
var pageStore;
|
|
|
|
|
var now = Date.now();
|
|
|
|
|
for ( var pageURL in µm.pageStats ) {
|
|
|
|
|
if ( µm.pageStats.hasOwnProperty(pageURL) === false ) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
pageStore = µm.pageStats[pageURL];
|
|
|
|
|
if ( pageStore.boundCount !== 0 ) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
if ( pageStore.obsoleteAfter > now ) {
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
µm.cookieHunter.removePageCookies(pageStore);
|
|
|
|
|
pageStore.dispose();
|
|
|
|
|
delete µm.pageStats[pageURL];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Prune content of chromium-behind-the-scene virtual tab
|
|
|
|
|
// When `suggest-as-you-type` is on in Chromium, this can lead to a
|
|
|
|
|
// LOT of uninteresting behind the scene requests.
|
|
|
|
|
pageStore = µm.pageStats[µm.behindTheSceneURL];
|
|
|
|
|
if ( !pageStore ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
var reqKeys = pageStore.requests.getRequestKeys();
|
|
|
|
|
if ( reqKeys.length <= µm.behindTheSceneMaxReq ) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
reqKeys = reqKeys.sort(function(a,b){
|
|
|
|
|
return pageStore.requests[b] - pageStore.requests[a];
|
|
|
|
|
}).slice(µm.behindTheSceneMaxReq);
|
|
|
|
|
var iReqKey = reqKeys.length;
|
|
|
|
|
while ( iReqKey-- ) {
|
|
|
|
|
pageStore.requests.disposeOne(reqKeys[iReqKey]);
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// Time somewhat arbitrary: If a web page has not been in a tab
|
|
|
|
|
// for some time minutes, flush its stats.
|
|
|
|
|
µm.asyncJobs.add(
|
|
|
|
|
'gcPageStats',
|
|
|
|
|
null,
|
|
|
|
|
gcPageStats,
|
|
|
|
|
(2.5 * 60 * 1000) | 0,
|
|
|
|
|
true
|
|
|
|
|
);
|
|
|
|
|
})();
|
|
|
|
|
|
|
|
|
|
/******************************************************************************/
|
|
|
|
|
|
|
|
|
|
})();
|
|
|
|
|
|
gorhill
9 years ago