Move browser-related entities away from vapi-background

1 files changed, 0 insertions, 212 deletions

diff --git a/js/vapi-background.js b/js/vapi-background.js
index b7d0d65..7f5f223 100644
--- a/js/vapi-background.js
+++ b/js/vapi-background.js
@@ -36,180 +36,6 @@
 
     let vAPI = self.vAPI; // Guaranteed to be initialized by vapi-core.js
 
-    vAPI.browserSettings = {
-	// For now, only booleans.
-	originalValues: {},
-
-	rememberOriginalValue: function (path, setting) {
-            let key = path + '.' + setting;
-            if (this.originalValues.hasOwnProperty(key)) {
-		return;
-            }
-	    
-            let hasUserValue;
-            let branch = Services.prefs.getBranch(path + '.');
-	    
-            try {
-		hasUserValue = branch.prefHasUserValue(setting);
-            } catch (ex) {
-		// Ignore
-            }
-	    
-            if (hasUserValue !== undefined) {
-		this.originalValues[key] = hasUserValue
-		    ? this.getValue(path, setting)
-		    : undefined;
-            }
-	},
-	clear: function (path, setting) {
-            let key = path + '.' + setting;
-
-            // Value was not overriden -- nothing to restore
-            if (this.originalValues.hasOwnProperty(key) === false) {
-		return;
-            }
-
-            let value = this.originalValues[key];
-	    
-            // https://github.com/gorhill/uBlock/issues/292#issuecomment-109621979
-            // Forget the value immediately, it may change outside of
-            // uBlock control.
-            delete this.originalValues[key];
-
-            // Original value was a default one
-            if (value === undefined) {
-		try {
-                    Services.prefs.getBranch(path + '.').clearUserPref(setting);
-		} catch (ex) {
-		    // Ignore
-		}
-		return;
-            }
-
-            // Reset to original value
-            this.setValue(path, setting, value);
-	},
-	getValue: function (path, setting) {
-            let branch = Services.prefs.getBranch(path + '.');
-
-	    try {
-		switch (branch.getPrefType(setting)) {
-		case branch.PREF_INT:
-		    return branch.getIntPref(setting);
-		case branch.PREF_BOOL:
-		    return branch.getBoolPref(setting);
-		default:
-		    // not supported
-		    return;
-		}
-	    } catch (e) {
-		// Ignore
-	    }
-	},
-	setValue: function (path, setting, value) {
-	    let branch = Services.prefs.getBranch(path + '.');
-	    
-	    try {
-		switch (typeof value) {
-		case 'number':
-		    return branch.setIntPref(setting, value);
-		case 'boolean':
-		    return branch.setBoolPref(setting, value);
-		default:
-		    // not supported
-		    return;
-		}
-	    } catch (e) {
-		// Ignore
-	    }
-	},
-	setSetting: function (setting, value) {
-            switch (setting) {
-            case 'prefetching':
-		this.rememberOriginalValue('network', 'prefetch-next');
-		// https://bugzilla.mozilla.org/show_bug.cgi?id=814169
-		// Sigh.
-		// eMatrix: doesn't seem the case for Pale
-		// Moon/Basilisk, but let's keep this anyway
-		this.rememberOriginalValue('network.http', 'speculative-parallel-limit');
-		
-		// https://github.com/gorhill/uBlock/issues/292
-		// "true" means "do not disable", i.e. leave entry alone
-		if (value) {
-                    this.clear('network', 'prefetch-next');
-                    this.clear('network.http', 'speculative-parallel-limit');
-		} else {
-                    this.setValue('network', 'prefetch-next', false);
-                    this.setValue('network.http',
-				  'speculative-parallel-limit', 0);
-		}
-		break;
-            case 'hyperlinkAuditing':
-		this.rememberOriginalValue('browser', 'send_pings');
-		this.rememberOriginalValue('beacon', 'enabled');
-		
-		// https://github.com/gorhill/uBlock/issues/292
-		// "true" means "do not disable", i.e. leave entry alone
-		if (value) {
-                    this.clear('browser', 'send_pings');
-                    this.clear('beacon', 'enabled');
-		} else {
-                    this.setValue('browser', 'send_pings', false);
-                    this.setValue('beacon', 'enabled', false);
-		}
-		break;
-            case 'webrtcIPAddress':
-		let prefName;
-		let prefVal;
-		
-		// https://github.com/gorhill/uBlock/issues/894
-		// Do not disable completely WebRTC if it can be avoided. FF42+
-		// has a `media.peerconnection.ice.default_address_only` pref which
-		// purpose is to prevent local IP address leakage.
-		if (this.getValue('media.peerconnection',
-				  'ice.default_address_only') !== undefined) {
-                    prefName = 'ice.default_address_only';
-                    prefVal = true;
-		} else {
-                    prefName = 'enabled';
-                    prefVal = false;
-		}
-
-		this.rememberOriginalValue('media.peerconnection', prefName);
-		if (value) {
-                    this.clear('media.peerconnection', prefName);
-		} else {
-                    this.setValue('media.peerconnection', prefName, prefVal);
-		}
-		break;
-            default:
-		break;
-            }
-	},
-	set: function (details) {
-            for (let setting in details) {
-		if (details.hasOwnProperty(setting) === false) {
-                    continue;
-		}
-		this.setSetting(setting, !!details[setting]);
-            }
-	},
-	restoreAll: function () {
-            let pos;
-            for (let key in this.originalValues) {
-		if (this.originalValues.hasOwnProperty(key) === false) {
-                    continue;
-		}
-		
-		pos = key.lastIndexOf('.');
-		this.clear(key.slice(0, pos), key.slice(pos + 1));
-            }
-	},
-    };
-
-    vAPI.addCleanUpTask(vAPI.browserSettings
-			.restoreAll.bind(vAPI.browserSettings));
-
     // API matches that of chrome.storage.local:
     // https://developer.chrome.com/extensions/storage
     vAPI.storage = (function () {
@@ -512,21 +338,6 @@
 
     vAPI.cacheStorage = vAPI.storage;
 
-    // browser-handling utilities
-    vAPI.browser = {};
-    
-    vAPI.browser.getTabBrowser = function (win) {
-	return win && win.gBrowser || null;
-    };
-
-    vAPI.browser.getOwnerWindow = function (target) {
-	if (target.ownerDocument) {
-            return target.ownerDocument.defaultView;
-	}
-	
-	return null;
-    };
-
     // Icon-related stuff
     vAPI.setIcon = function (tabId, iconId, badge) {
 	// If badge is undefined, then setIcon was called from the
@@ -2368,29 +2179,6 @@
 	};
     })();
 
-    vAPI.browserData = {};
-
-    vAPI.browserData.clearCache = function (callback) {
-	// PURGE_DISK_DATA_ONLY:1
-	// PURGE_DISK_ALL:2
-	// PURGE_EVERYTHING:3
-	// However I verified that no argument does clear the cache data.
-	// There is no cache2 for older versions of Firefox.
-	if (Services.cache2) {
-            Services.cache2.clear();
-	} else if (Services.cache) {
-            Services.cache.evictEntries(Services.cache.STORE_ON_DISK);
-	}
-	
-	if (typeof callback === 'function') {
-            callback();
-	}
-    };
-
-    vAPI.browserData.clearOrigin = function(/* domain */) {
-	// TODO
-    };
-
     vAPI.cookies = {};
     // https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsICookieManager2
     // https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsICookie2