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Code Issues Releases Wiki Activity

this partially addresses #236

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gorhill 2014-09-25 15:44:18 -04:00
parent e550887514
commit 2e11b38a67
1 changed files with 37 additions and 30 deletions
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67
js/storage.js
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@ -141,14 +141,15 @@
µBlock.appendUserFilters = function(content) {
var µb = this;
var onFiltersReady = function() {
};
var onSaved = function(details) {
if ( details.error ) {
return;
}
µb.loadFilterLists(onFiltersReady);
µb.mergeFilterText(content);
µb.netFilteringEngine.freeze();
µb.cosmeticFilteringEngine.freeze();
µb.destroySelfie();
µb.toSelfieAsync();
};
var onLoaded = function(details) {
@ -281,7 +282,7 @@
};
var mergeBlacklist = function(details) {
µb.mergeUbiquitousBlacklist(details);
µb.mergeFilterList(details);
blacklistLoadCount -= 1;
if ( blacklistLoadCount === 0 ) {
loadBlacklistsEnd();
@ -319,26 +320,38 @@
/******************************************************************************/
µBlock.mergeUbiquitousBlacklist = function(details) {
// console.log('µBlock > mergeUbiquitousBlacklist from "%s": "%s..."', details.path, details.content.slice(0, 40));
µBlock.mergeFilterList = function(details) {
// console.log('µBlock > mergeFilterList from "%s": "%s..."', details.path, details.content.slice(0, 40));
var rawText = details.content;
var netFilteringEngine = this.netFilteringEngine;
var cosmeticFilteringEngine = this.cosmeticFilteringEngine;
var duplicateCount = netFilteringEngine.duplicateCount + cosmeticFilteringEngine.duplicateCount;
var acceptedCount = netFilteringEngine.acceptedCount + cosmeticFilteringEngine.acceptedCount;
this.mergeFilterText(details.content);
// For convenience, store the number of entries for this
// blacklist, user might be happy to know this information.
duplicateCount = netFilteringEngine.duplicateCount + cosmeticFilteringEngine.duplicateCount - duplicateCount;
acceptedCount = netFilteringEngine.acceptedCount + cosmeticFilteringEngine.acceptedCount - acceptedCount;
this.remoteBlacklists[details.path].entryCount = acceptedCount;
this.remoteBlacklists[details.path].entryUsedCount = acceptedCount - duplicateCount;
};
/******************************************************************************/
µBlock.mergeFilterText = function(rawText) {
var rawEnd = rawText.length;
// rhill 2013-10-21: No need to prefix with '* ', the hostname is just what
// we need for preset blacklists. The prefix '* ' is ONLY needed when
// used as a filter in temporary blacklist.
// rhill 2014-01-22: Transpose possible Adblock Plus-filter syntax
// into a plain hostname if possible.
// Useful references:
// https://adblockplus.org/en/filter-cheatsheet
// https://adblockplus.org/en/filters
var netFilteringEngine = this.netFilteringEngine;
var cosmeticFilteringEngine = this.cosmeticFilteringEngine;
var parseCosmeticFilters = this.userSettings.parseAllABPHideFilters;
var duplicateCount = netFilteringEngine.duplicateCount + cosmeticFilteringEngine.duplicateCount;
var acceptedCount = netFilteringEngine.acceptedCount + cosmeticFilteringEngine.acceptedCount;
var reIsCosmeticFilter = /#@?#/;
var reLocalhost = /(?:^|\s)(?:localhost\.localdomain|localhost|local|broadcasthost|0\.0\.0\.0|127\.0\.0\.1|::1|fe80::1%lo0)(?=\s|$)/g;
var reAsciiSegment = /^[\x21-\x7e]+$/;
var matches;
@ -347,9 +360,9 @@
while ( lineBeg < rawEnd ) {
lineEnd = rawText.indexOf('\n', lineBeg);
if ( lineEnd < 0 ) {
if ( lineEnd === -1 ) {
lineEnd = rawText.indexOf('\r', lineBeg);
if ( lineEnd < 0 ) {
if ( lineEnd === -1 ) {
lineEnd = rawEnd;
}
}
@ -367,12 +380,13 @@
continue;
}
// 2014-05-18: ABP element hide filters are allowed to contain space
// characters
// Parse or skip cosmetic filters
if ( parseCosmeticFilters ) {
if ( cosmeticFilteringEngine.add(line) ) {
continue;
}
} else if ( reIsCosmeticFilter.test(line) ) {
continue;
}
if ( c === '#' ) {
@ -391,7 +405,7 @@
// whitespaces
matches = reAsciiSegment.exec(line);
if ( matches === null ) {
//console.debug('µBlock.mergeUbiquitousBlacklist(): skipping "%s"', lineRaw);
//console.debug('µBlock.mergeFilterList(): skipping "%s"', lineRaw);
continue;
}
@ -399,20 +413,12 @@
// For example, when a filter contains whitespace characters, or
// whatever else outside the range of printable ascii characters.
if ( matches[0] !== line ) {
// console.error('"%s": "%s" !== "%s"', details.path, matches[0], line);
// console.error('"%s" !== "%s"', matches[0], line);
continue;
}
netFilteringEngine.add(matches[0]);
}
// For convenience, store the number of entries for this
// blacklist, user might be happy to know this information.
duplicateCount = netFilteringEngine.duplicateCount + cosmeticFilteringEngine.duplicateCount - duplicateCount;
acceptedCount = netFilteringEngine.acceptedCount + cosmeticFilteringEngine.acceptedCount - acceptedCount;
this.remoteBlacklists[details.path].entryCount = acceptedCount;
this.remoteBlacklists[details.path].entryUsedCount = acceptedCount - duplicateCount;
};
/******************************************************************************/
@ -508,6 +514,7 @@
// This is to be sure the selfie is generated in a sane manner: the selfie will
// be generated if the user doesn't change his filter lists selection for
// some set time.
µBlock.toSelfieAsync = function(after) {
if ( typeof after !== 'number' ) {
after = this.selfieAfter;