Generalize data directory

1 files changed, 266 insertions, 0 deletions

diff --git a/data/extensions/https-everywhere@eff.org/chrome/content/code/ApplicableList.js b/data/extensions/https-everywhere@eff.org/chrome/content/code/ApplicableList.js
new file mode 100644
index 0000000..6949167
--- /dev/null
+++ b/data/extensions/https-everywhere@eff.org/chrome/content/code/ApplicableList.js
@@ -0,0 +1,266 @@
+// An ApplicableList is a structure used to keep track of which rulesets
+// were applied, and which ones weren't but might have been, to the contents
+// of a given page (top level nsIDOMWindow)
+
+serial_number = 0;
+
+function ApplicableList(logger, doc, domWin) {
+  this.domWin = domWin;
+  this.uri = doc.baseURIObject.clone();
+  if (!this.uri) {
+    this.log(WARN,"NULL CLONING URI " + doc);
+    if (doc) 
+      this.log(WARN,"NULL CLONING URI " + doc.baseURIObject);
+    if (doc.baseURIObject) 
+      this.log(WARN,"NULL CLONING URI " + doc.baseURIObject.spec);
+  }
+  this.home = doc.baseURIObject.spec; // what doc we're housekeeping for
+  this.log = logger;
+  this.active = {};
+  this.breaking = {}; // rulesets with redirection loops
+  this.inactive = {};
+  this.moot={};  // rulesets that might be applicable but uris are already https
+  this.all={};  // active + breaking + inactive + moot
+  serial_number += 1;
+  this.serial = serial_number;
+  this.log(DBUG,"Alist serial #" + this.serial + " for " + this.home);
+}
+
+ApplicableList.prototype = {
+
+  empty: function() {
+    // Empty everything, used when toggles occur in order to ensure that if
+    // the reload fails, the resulting list is not eroneous
+    this.active = {};
+    this.breaking = {}; 
+    this.inactive = {};
+    this.moot={};  
+    this.all={};  
+  },
+
+  active_rule: function(ruleset) {
+    this.log(INFO,"active rule " + ruleset.name +" in "+ this.home +" -> " +
+             this.domWin.document.baseURIObject.spec+ " serial " + this.serial);
+    this.active[ruleset.name] = ruleset;
+    this.all[ruleset.name] = ruleset;
+  },
+
+  breaking_rule: function(ruleset) {
+    this.log(NOTE,"breaking rule " + ruleset.name +" in "+ this.home +" -> " +
+             this.domWin.document.baseURIObject.spec+ " serial " + this.serial);
+    this.breaking[ruleset.name] = ruleset;
+    this.all[ruleset.name] = ruleset;
+  },
+
+  inactive_rule: function(ruleset) {
+
+    this.log(INFO,"inactive rule " + ruleset.name +" in "+ this.home +" -> " +
+             this.domWin.document.baseURIObject.spec+ " serial " + this.serial);
+    this.inactive[ruleset.name] = ruleset;
+    this.all[ruleset.name] = ruleset;
+  },
+
+  moot_rule: function(ruleset) {
+    this.log(INFO,"moot rule " + ruleset.name +" in "+ this.home + " serial " + this.serial);
+    this.moot[ruleset.name] = ruleset;
+    this.all[ruleset.name] = ruleset;
+  },
+
+  dom_handler: function(operation,key,data,src,dst) {
+    // See https://developer.mozilla.org/En/DOM/UserDataHandler
+    if (src && dst) 
+      dst.setUserData(key, data, this.dom_handler);
+  },
+
+  populate_list: function() {
+    // The base URI of the dom tends to be loaded from some /other/
+    // ApplicableList, so pretend we're loading it from here.
+    HTTPSEverywhere.instance.https_rules.rewrittenURI(this, this.uri);
+    this.log(DBUG, "populating using alist #" + this.serial);
+  },
+
+  populate_menu: function(document, menupopup, weird) {
+    this.populate_list();
+    this.document = document;
+    
+    var https_everywhere = CC["@eff.org/https-everywhere;1"].getService(Components.interfaces.nsISupports).wrappedJSObject;   
+   
+    // get the menu popup
+    this.menupopup = menupopup;
+
+    // empty it all of its menuitems
+    while(this.menupopup.firstChild.tagName != "menuseparator") {
+      this.menupopup.removeChild(this.menupopup.firstChild);
+    }
+    
+    // add global enable/disable toggle button  
+    var strings = document.getElementById("HttpsEverywhereStrings");
+    
+    var enableLabel = document.createElement('menuitem');
+    var text = strings.getString("https-everywhere.menu.globalDisable");
+    if(!https_everywhere.prefs.getBoolPref("globalEnabled"))
+      text = strings.getString("https-everywhere.menu.globalEnable");
+        
+    enableLabel.setAttribute('label', text);
+    enableLabel.setAttribute('command', 'https-everywhere-menuitem-globalEnableToggle');    
+    this.prepend_child(enableLabel);
+    
+    // add the label at the top
+    var any_rules = false;
+    for(var x in this.all) {
+      any_rules = true;  // how did JavaScript get this ugly?
+      break;
+    }
+    var label = document.createElement('menuitem');
+    label.setAttribute('label', strings.getString('https-everywhere.menu.enableDisable'));
+    label.setAttribute('command', 'https-everywhere-menuitem-preferences');
+    var label2 = false;
+    if (!any_rules) {
+      label2 = document.createElement('menuitem');
+      if (!weird) text = strings.getString('https-everywhere.menu.noRules');
+      else        text = strings.getString('https-everywhere.menu.unknownRules');
+      label2.setAttribute('label', text);
+      label2.setAttribute('command', 'https-everywhere-menuitem-preferences');
+      label2.setAttribute('style', 'color:#909090;');
+    }
+
+    // create a commandset if it doesn't already exist
+    this.commandset = document.getElementById('https-everywhere-commandset');
+    if(!this.commandset) {
+      this.commandset = document.createElement('commandset');
+      this.commandset.setAttribute('id', 'https-everywhere-commandset');
+      var win = document.getElementById('main-window');
+      win.appendChild(this.commandset);
+    } else {
+      // empty commandset
+      while(this.commandset.firstChild) 
+        this.commandset.removeChild(this.commandset.firstChild);
+    }
+
+    var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                     .getService(Components.interfaces.nsIWindowMediator);
+                     
+    var domWin = wm.getMostRecentWindow("navigator:browser").content.document.defaultView.top;  
+    var location = domWin.document.baseURIObject.asciiSpec; //full url, including about:certerror details
+    
+    if(location.substr(0, 6) == "about:"){
+      //"From" portion of the rule is retrieved from the location bar via document.getElementById("urlbar").value
+        
+      var fromHost = document.getElementById("urlbar").value;  
+      
+      //scheme must be trimmed out to check for applicable rulesets       
+      if(fromHost.indexOf("://") != -1)
+        fromHost = fromHost.substr(fromHost.indexOf("://") + 3, fromHost.length);
+          
+      //trim off any page locations - we only want the host - e.g. domain.com
+      if(fromHost.indexOf("/") != -1)
+        fromHost = fromHost.substr(0, fromHost.indexOf("/"));
+                     
+      // Search for applicable rulesets for the host listed in the location bar
+      var plist = HTTPSRules.potentiallyApplicableRulesets(fromHost);     
+      for (var i = 0 ; i < plist.length ; i++){
+        //For each applicable rulset, determine active/inactive, and append to proper list.
+        var ruleOn = false;
+        try {
+          if(https_everywhere.rule_toggle_prefs.getBoolPref(plist[i].name))
+            ruleOn = true;
+        } catch(e) {
+          if(https_everywhere.https_rules.rulesetsByName[plist[i].name].active)
+            ruleOn = true;
+        }
+        if(ruleOn)
+          this.active_rule(plist[i]);
+        else
+          this.inactive_rule(plist[i]);                   
+      }   
+    }   
+    
+    // add all applicable commands
+    for(var x in this.breaking) 
+      this.add_command(this.breaking[x]); 
+    for(var x in this.active) 
+      this.add_command(this.active[x]); 
+    for(var x in this.moot)
+      this.add_command(this.moot[x]);
+    for(var x in this.inactive) 
+      this.add_command(this.inactive[x]);
+
+    if(https_everywhere.prefs.getBoolPref("globalEnabled")){
+       // add all the menu items
+       for (var x in this.inactive)
+          this.add_menuitem(this.inactive[x], 'inactive');
+       // rules that are active for some uris are not really moot
+       for (var x in this.moot) 
+          if (!(x in this.active))   
+              this.add_menuitem(this.moot[x], 'moot');
+       // break once break everywhere
+       for (var x in this.active) 
+          if (!(x in this.breaking))
+              this.add_menuitem(this.active[x], 'active');
+       for (var x in this.breaking)
+          this.add_menuitem(this.breaking[x], 'breaking');
+          
+       if (label2) this.prepend_child(label2);
+       this.prepend_child(label);
+    }
+    
+  },
+
+  prepend_child: function(node) {
+    this.menupopup.insertBefore(node, this.menupopup.firstChild);
+  },
+
+  add_command: function(rule) {
+      var command = this.document.createElement("command");
+      command.setAttribute('id', rule.id+'-command');
+      command.setAttribute('label', rule.name);
+      command.setAttribute('oncommand', 'toggle_rule("'+rule.id+'")');
+      this.commandset.appendChild(command);
+  },
+
+  // add a menu item for a rule -- type is "active", "inactive", "moot",
+  // or "breaking"
+
+  add_menuitem: function(rule, type) {
+    // create the menuitem
+    var item = this.document.createElement('menuitem');
+    item.setAttribute('command', rule.id+'-command');
+    item.setAttribute('class', type+'-item menuitem-iconic');
+    item.setAttribute('label', rule.name);
+
+    // we can get confused if rulesets have their state changed after the
+    // ApplicableList was constructed
+    if (!rule.active && (type == 'active' || type == 'moot'))
+      type = 'inactive';
+    if (rule.active && type == 'inactive')
+      type = 'moot';
+    
+    // set the icon
+    var image_src;
+    if (type == 'active') image_src = 'tick.png';
+    else if (type == 'inactive') image_src = 'cross.png';
+    else if (type == 'moot') image_src = 'tick-moot.png';
+    else if (type == 'breaking') image_src = 'loop.png';
+    item.setAttribute('image', 'chrome://https-everywhere/skin/'+image_src);
+
+    // all done
+    this.prepend_child(item);
+  },
+
+  show_applicable: function() {
+    this.log(WARN, "Applicable list number " + this.serial);
+    for (var x in this.active) 
+      this.log(WARN,"Active: " + this.active[x].name);
+
+    for (var x in this.breaking) 
+      this.log(WARN,"Breaking: " + this.breaking[x].name);
+  
+    for (x in this.inactive) 
+      this.log(WARN,"Inactive: " + this.inactive[x].name);
+
+    for (x in this.moot) 
+      this.log(WARN,"Moot: " + this.moot[x].name);
+    
+  }
+};
+