mirror of
https://github.com/gorhill/uMatrix.git
synced 2024-06-17 09:44:59 +12:00
parent
0e23caeec4
commit
4aab150af3
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@ -26,11 +26,11 @@
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(function() {
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var µm = µMatrix;
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µm.pMatrix = new µm.Matrix();
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µm.pMatrix.setSwitch('localhost', false);
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µm.pMatrix.setSwitch('chrome-extension-scheme', false);
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µm.pMatrix.setSwitch('chrome-scheme', false);
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µm.pMatrix.setSwitch(µm.behindTheSceneScope, false);
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µm.pMatrix.setSwitch('opera-scheme', false);
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µm.pMatrix.setSwitch('matrix-off', 'localhost', true);
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µm.pMatrix.setSwitch('matrix-off', 'chrome-extension-scheme', true);
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µm.pMatrix.setSwitch('matrix-off', 'chrome-scheme', true);
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µm.pMatrix.setSwitch('matrix-off', µm.behindTheSceneScope, true);
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µm.pMatrix.setSwitch('matrix-off', 'opera-scheme', true);
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µm.pMatrix.setCell('*', '*', '*', µm.Matrix.Red);
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µm.pMatrix.setCell('*', '*', 'doc', µm.Matrix.Green);
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µm.pMatrix.setCell('*', '*', 'css', µm.Matrix.Green);
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@ -179,23 +179,6 @@
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/******************************************************************************/
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µMatrix.getTemporaryMtxFiltering = function(srcHostname) {
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return this.tMatrix.evaluateSwitchZ(srcHostname);
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};
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µMatrix.getPermanentMtxFiltering = function(srcHostname) {
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return this.pMatrix.evaluateSwitchZ(srcHostname);
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};
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µMatrix.toggleTemporaryMtxFiltering = function(srcHostname, state) {
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if ( state === undefined ) {
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state = !this.getTemporaryMtxFiltering(srcHostname);
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}
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return this.tMatrix.toggleSwitch(srcHostname, state);
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};
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/******************************************************************************/
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// Commit temporary permissions.
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µMatrix.commitPermissions = function(persist) {
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211
src/js/matrix.js
211
src/js/matrix.js
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@ -82,8 +82,16 @@ var nameToStateMap = {
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};
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var nameToSwitchMap = {
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'on': true,
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'off': false
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'true': true,
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'false': false,
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'on': false, // backward compatibility
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'off': true // backward compatibility
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};
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var switchBitOffsets = {
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'matrix-off': 0,
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'https-only': 2,
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'ua-spoof-off': 4
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};
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/******************************************************************************/
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@ -171,7 +179,7 @@ var extractFirstPartyDesDomain = function(srcHostname, desHostname) {
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/******************************************************************************/
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Matrix.prototype.reset = function() {
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this.switchedOn = {};
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this.switches = {};
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this.rules = {};
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this.rootValue = Matrix.GreenIndirect;
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};
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@ -193,12 +201,12 @@ Matrix.prototype.assign = function(other) {
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}
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}
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// Remove switches not in other
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for ( k in this.switchedOn ) {
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if ( this.switchedOn.hasOwnProperty(k) === false ) {
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for ( k in this.switches ) {
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if ( this.switches.hasOwnProperty(k) === false ) {
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continue;
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}
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if ( other.switchedOn.hasOwnProperty(k) === false ) {
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delete this.switchedOn[k];
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if ( other.switches.hasOwnProperty(k) === false ) {
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delete this.switches[k];
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}
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}
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// Add/change rules in other
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@ -209,11 +217,11 @@ Matrix.prototype.assign = function(other) {
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this.rules[k] = other.rules[k];
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}
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// Add/change switches in other
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for ( k in other.switchedOn ) {
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if ( other.switchedOn.hasOwnProperty(k) === false ) {
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for ( k in other.switches ) {
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if ( other.switches.hasOwnProperty(k) === false ) {
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continue;
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}
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this.switchedOn[k] = other.switchedOn[k];
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this.switches[k] = other.switches[k];
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}
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return this;
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};
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@ -224,19 +232,20 @@ Matrix.prototype.assign = function(other) {
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// If value is undefined, the switch is removed
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Matrix.prototype.setSwitch = function(srcHostname, state) {
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if ( state !== undefined ) {
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if ( this.switchedOn.hasOwnProperty(srcHostname) === false || this.switchedOn[srcHostname] !== state ) {
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this.switchedOn[srcHostname] = state;
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return true;
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}
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} else {
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if ( this.switchedOn.hasOwnProperty(srcHostname) ) {
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delete this.switchedOn[srcHostname];
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return true;
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}
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Matrix.prototype.setSwitch = function(switchName, srcHostname, newState) {
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var bitOffset = switchBitOffsets[switchName];
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if ( bitOffset === undefined ) {
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return false;
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}
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return false;
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var state = this.evaluateSwitch(switchName, srcHostname);
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if ( newState === state ) {
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return false;
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}
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var bits = this.switches[srcHostname] || 0;
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bits &= ~(3 << bitOffset);
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bits |= newState ? 1 << bitOffset : 3 << bitOffset;
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this.switches[srcHostname] = bits;
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return true;
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};
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/******************************************************************************/
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@ -350,7 +359,7 @@ Matrix.prototype.evaluateCellZ = function(srcHostname, desHostname, type) {
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Matrix.prototype.evaluateCellZXY = function(srcHostname, desHostname, type) {
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// Matrix filtering switch
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if ( this.evaluateSwitchZ(srcHostname) !== true ) {
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if ( this.evaluateSwitchZ('matrix-off', srcHostname) ) {
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return Matrix.GreenIndirect;
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}
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@ -465,45 +474,80 @@ Matrix.prototype.desHostnameFromRule = function(rule) {
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/******************************************************************************/
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Matrix.prototype.toggleSwitch = function(srcHostname, newState) {
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if ( newState === undefined ) {
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newState = !this.evaluateSwitchZ(srcHostname);
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}
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delete this.switchedOn[srcHostname];
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var oldState = this.evaluateSwitchZ(srcHostname);
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if ( newState === oldState ) {
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Matrix.prototype.setSwitchZ = function(switchName, srcHostname, newState) {
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var bitOffset = switchBitOffsets[switchName];
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if ( bitOffset === undefined ) {
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return false;
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}
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this.switchedOn[srcHostname] = newState;
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return true;
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};
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/******************************************************************************/
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Matrix.prototype.evaluateSwitch = function(srcHostname) {
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var b = this.switchedOn[srcHostname];
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if ( b !== undefined ) {
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return b;
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var state = this.evaluateSwitchZ(switchName, srcHostname);
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if ( newState === state ) {
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return false;
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}
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if ( newState === undefined ) {
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newState = !state;
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}
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var bits = this.switches[srcHostname] || 0;
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bits &= ~(3 << bitOffset);
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if ( bits === 0 ) {
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delete this.switches[srcHostname];
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} else {
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this.switches[srcHostname] = bits;
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}
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state = this.evaluateSwitchZ(switchName, srcHostname);
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if ( state === newState ) {
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return true;
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}
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bits |= newState ? 1 << bitOffset : 3 << bitOffset;
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this.switches[srcHostname] = bits;
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return true;
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};
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/******************************************************************************/
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Matrix.prototype.evaluateSwitchZ = function(srcHostname) {
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var b;
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// 0 = default state, which meaning depends on the switch
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// 1 = non-default state
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// 3 = forced default state (to override a broader non-default state)
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Matrix.prototype.evaluateSwitch = function(switchName, srcHostname) {
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var bits = this.switches[srcHostname] || 0;
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if ( bits === 0 ) {
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return false;
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}
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var bitOffset = switchBitOffsets[switchName];
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if ( bitOffset === undefined ) {
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return false;
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}
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bits = bits >> bitOffset & 3;
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return bits === 1;
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};
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/******************************************************************************/
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// 0 = default state, which meaning depends on the switch
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// 1 = non-default state
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// 3 = forced default state (to override a broader non-default state)
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Matrix.prototype.evaluateSwitchZ = function(switchName, srcHostname) {
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var bitOffset = switchBitOffsets[switchName];
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if ( bitOffset === undefined ) {
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return false;
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}
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var bits;
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var s = srcHostname;
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for (;;) {
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b = this.switchedOn[s];
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if ( b !== undefined ) {
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return b;
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bits = this.switches[s] || 0;
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if ( bits !== 0 ) {
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bits = bits >> bitOffset & 3;
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if ( bits !== 0 ) {
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return bits === 1;
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}
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}
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s = toBroaderHostname(s);
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if ( s === '' ) {
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break;
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}
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}
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return true;
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return false;
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};
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/******************************************************************************/
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Matrix.prototype.toString = function() {
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var out = [];
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var rule, type, val;
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var rule, type, switchName, val;
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var srcHostname, desHostname;
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for ( rule in this.rules ) {
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if ( this.rules.hasOwnProperty(rule) === false ) {
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);
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}
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}
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for ( srcHostname in this.switchedOn ) {
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if ( this.switchedOn.hasOwnProperty(srcHostname) === false ) {
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for ( srcHostname in this.switches ) {
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if ( this.switches.hasOwnProperty(srcHostname) === false ) {
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continue;
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}
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val = this.switchedOn[srcHostname] ? 'on' : 'off';
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out.push('matrix: ' + srcHostname + ' ' + val);
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for ( switchName in switchBitOffsets ) {
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if ( switchBitOffsets.hasOwnProperty(switchName) === false ) {
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continue;
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}
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val = this.evaluateSwitch(switchName, srcHostname);
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if ( val === false ) {
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continue;
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}
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out.push(switchName + ': ' + srcHostname + ' ' + val);
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}
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}
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return out.sort().join('\n');
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};
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@ -586,6 +638,7 @@ Matrix.prototype.fromString = function(text, append) {
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var lineBeg = 0, lineEnd;
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var line, pos;
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var fields, fieldVal;
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var switchName;
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var srcHostname = '';
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var desHostname = '';
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var type, state;
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@ -611,7 +664,7 @@ Matrix.prototype.fromString = function(text, append) {
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fields = line.split(/\s+/);
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// Less than 2 fields make no sense
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// Less than 2 fields makes no sense
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if ( fields.length < 2 ) {
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continue;
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}
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@ -638,12 +691,21 @@ Matrix.prototype.fromString = function(text, append) {
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// `switch:` srcHostname state
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// state = [`on`, `off`]
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switchName = '';
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pos = fieldVal.indexOf('switch:');
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if ( pos === -1 ) {
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pos = fieldVal.indexOf('matrix:');
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}
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if ( pos !== -1 ) {
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fieldVal = 'matrix-off:';
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} else {
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pos = fieldVal.indexOf('matrix:');
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if ( pos !== -1 ) {
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fieldVal = 'matrix-off:';
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}
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}
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pos = fieldVal.indexOf(':');
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if ( pos !== -1 ) {
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switchName = fieldVal.slice(0, pos);
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}
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if ( switchBitOffsets.hasOwnProperty(switchName) ) {
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srcHostname = punycode.toASCII(fields[1]);
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// No state field: reject
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@ -656,7 +718,7 @@ Matrix.prototype.fromString = function(text, append) {
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continue;
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}
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matrix.setSwitch(srcHostname, nameToSwitchMap[fieldVal]);
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matrix.setSwitch(switchName, srcHostname, nameToSwitchMap[fieldVal]);
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continue;
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}
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@ -723,7 +785,7 @@ Matrix.prototype.fromString = function(text, append) {
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Matrix.prototype.toSelfie = function() {
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return {
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magicId: magicId,
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switchedOn: this.switchedOn,
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switches: this.switches,
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rules: this.rules
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};
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};
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@ -731,7 +793,7 @@ Matrix.prototype.toSelfie = function() {
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/******************************************************************************/
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Matrix.prototype.fromSelfie = function(selfie) {
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this.switchedOn = selfie.switchedOn;
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this.switches = selfie.switches;
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this.rules = selfie.rules;
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};
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@ -740,15 +802,20 @@ Matrix.prototype.fromSelfie = function(selfie) {
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Matrix.prototype.diff = function(other, srcHostname, desHostnames) {
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var out = [];
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var desHostname, type;
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var i, thisVal, otherVal;
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var switchName, i, thisVal, otherVal;
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for (;;) {
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thisVal = this.evaluateSwitch(srcHostname);
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otherVal = other.evaluateSwitch(srcHostname);
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if ( thisVal !== otherVal ) {
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out.push({
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'what': 'matrix',
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'src': srcHostname
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});
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for ( switchName in switchBitOffsets ) {
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if ( switchBitOffsets.hasOwnProperty(switchName) === false ) {
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continue;
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}
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thisVal = this.evaluateSwitch(switchName, srcHostname);
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otherVal = other.evaluateSwitch(switchName, srcHostname);
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if ( thisVal !== otherVal ) {
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out.push({
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'what': switchName,
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'src': srcHostname
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});
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}
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}
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i = desHostnames.length;
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while ( i-- ) {
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@ -786,16 +853,16 @@ Matrix.prototype.applyDiff = function(diff, from) {
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var action, val;
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while ( i-- ) {
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action = diff[i];
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if ( action.what === 'matrix' ) {
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val = from.evaluateSwitch(action.src);
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changed = this.setSwitch(action.src, val) || changed;
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continue;
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}
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if ( action.what === 'rule' ) {
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val = from.evaluateCell(action.src, action.des, action.type);
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changed = this.setCell(action.src, action.des, action.type, val) || changed;
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continue;
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}
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if ( switchBitOffsets.hasOwnProperty(action.what) ) {
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val = from.evaluateSwitch(action.what, action.src);
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changed = this.setSwitch(action.what, action.src, val) || changed;
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continue;
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}
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}
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return changed;
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};
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|
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@ -115,8 +115,8 @@ var matrixSnapshot = function(details) {
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r.scope = r.domain;
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}
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r.tSwitch = µm.tMatrix.evaluateSwitchZ(r.scope);
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r.pSwitch = µm.pMatrix.evaluateSwitchZ(r.scope);
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r.tSwitch = µm.tMatrix.evaluateSwitchZ('matrix-off', r.scope);
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r.pSwitch = µm.pMatrix.evaluateSwitchZ('matrix-off', r.scope);
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// These rows always exist
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r.rows['*'] = new RowSnapshot(r.scope, '*', '*');
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@ -209,7 +209,11 @@ var onMessage = function(request, sender, callback) {
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break;
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case 'toggleMatrixSwitch':
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µm.tMatrix.toggleSwitch(request.srcHostname);
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µm.tMatrix.setSwitchZ(
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'matrix-off',
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request.srcHostname,
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!µm.tMatrix.evaluateSwitchZ('matrix-off', request.srcHostname)
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);
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break;
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case 'blacklistMatrixCell':
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|
|
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@ -1020,10 +1020,10 @@ function updateMtxbutton() {
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var masterSwitch = matrixSnapshot.tSwitch;
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var count = matrixSnapshot.blockedCount;
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var button = uDom('#buttonMtxFiltering');
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button.toggleClass('disabled', !masterSwitch);
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button.toggleClass('disabled', masterSwitch);
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button.descendants('span.badge').text(count.toLocaleString());
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button.attr('data-tip', button.attr('data-tip').replace('{{count}}', count));
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uDom('body').toggleClass('powerOff', !masterSwitch);
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uDom('body').toggleClass('powerOff', masterSwitch);
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}
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function toggleMtxFiltering() {
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|
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Reference in a new issue