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author | wolfbeast <mcwerewolf@gmail.com> | 2018-06-04 13:17:38 +0200 |
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committer | wolfbeast <mcwerewolf@gmail.com> | 2018-06-04 13:17:38 +0200 |
commit | a1be17c1cea81ebb1e8b131a662c698d78f3f7f2 (patch) | |
tree | a92f7de513be600cc07bac458183e9af40e00c06 /browser/modules/AttributionCode.jsm | |
parent | bf11fdd304898ac675e39b01b280d39550e419d0 (diff) | |
download | UXP-a1be17c1cea81ebb1e8b131a662c698d78f3f7f2.tar UXP-a1be17c1cea81ebb1e8b131a662c698d78f3f7f2.tar.gz UXP-a1be17c1cea81ebb1e8b131a662c698d78f3f7f2.tar.lz UXP-a1be17c1cea81ebb1e8b131a662c698d78f3f7f2.tar.xz UXP-a1be17c1cea81ebb1e8b131a662c698d78f3f7f2.zip |
Issue #303 Part 1: Move basilisk files from /browser to /application/basilisk
Diffstat (limited to 'browser/modules/AttributionCode.jsm')
-rw-r--r-- | browser/modules/AttributionCode.jsm | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/browser/modules/AttributionCode.jsm b/browser/modules/AttributionCode.jsm deleted file mode 100644 index dc42b2be4..000000000 --- a/browser/modules/AttributionCode.jsm +++ /dev/null @@ -1,123 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ -"use strict"; - -this.EXPORTED_SYMBOLS = ["AttributionCode"]; - -const {classes: Cc, interfaces: Ci, utils: Cu} = Components; - -Cu.import("resource://gre/modules/XPCOMUtils.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, 'AppConstants', - 'resource://gre/modules/AppConstants.jsm'); -XPCOMUtils.defineLazyModuleGetter(this, 'OS', - 'resource://gre/modules/osfile.jsm'); -XPCOMUtils.defineLazyModuleGetter(this, 'Services', - 'resource://gre/modules/Services.jsm'); -XPCOMUtils.defineLazyModuleGetter(this, 'Task', - 'resource://gre/modules/Task.jsm'); - -const ATTR_CODE_MAX_LENGTH = 200; -const ATTR_CODE_KEYS_REGEX = /^source|medium|campaign|content$/; -const ATTR_CODE_VALUE_REGEX = /[a-zA-Z0-9_%\\-\\.\\(\\)]*/; -const ATTR_CODE_FIELD_SEPARATOR = "%26"; // URL-encoded & -const ATTR_CODE_KEY_VALUE_SEPARATOR = "%3D"; // URL-encoded = - -let gCachedAttrData = null; - -/** - * Returns an nsIFile for the file containing the attribution data. - */ -function getAttributionFile() { - let file = Services.dirsvc.get("LocalAppData", Ci.nsIFile); - // appinfo does not exist in xpcshell, so we need defaults. - file.append(Services.appinfo.vendor || "mozilla"); - file.append(AppConstants.MOZ_APP_NAME); - file.append("postSigningData"); - return file; -} - -/** - * Returns an object containing a key-value pair for each piece of attribution - * data included in the passed-in attribution code string. - * If the string isn't a valid attribution code, returns an empty object. - */ -function parseAttributionCode(code) { - if (code.length > ATTR_CODE_MAX_LENGTH) { - return {}; - } - - let isValid = true; - let parsed = {}; - for (let param of code.split(ATTR_CODE_FIELD_SEPARATOR)) { - let [key, value] = param.split(ATTR_CODE_KEY_VALUE_SEPARATOR, 2); - if (key && ATTR_CODE_KEYS_REGEX.test(key)) { - if (value && ATTR_CODE_VALUE_REGEX.test(value)) { - parsed[key] = value; - } - } else { - isValid = false; - break; - } - } - return isValid ? parsed : {}; -} - -var AttributionCode = { - /** - * Reads the attribution code, either from disk or a cached version. - * Returns a promise that fulfills with an object containing the parsed - * attribution data if the code could be read and is valid, - * or an empty object otherwise. - */ - getAttrDataAsync() { - return Task.spawn(function*() { - if (gCachedAttrData != null) { - return gCachedAttrData; - } - - let code = ""; - try { - let bytes = yield OS.File.read(getAttributionFile().path); - let decoder = new TextDecoder(); - code = decoder.decode(bytes); - } catch (ex) { - // The attribution file may already have been deleted, - // or it may have never been installed at all; - // failure to open or read it isn't an error. - } - - gCachedAttrData = parseAttributionCode(code); - return gCachedAttrData; - }); - }, - - /** - * Deletes the attribution data file. - * Returns a promise that resolves when the file is deleted, - * or if the file couldn't be deleted (the promise is never rejected). - */ - deleteFileAsync() { - return Task.spawn(function*() { - try { - yield OS.File.remove(getAttributionFile().path); - } catch (ex) { - // The attribution file may already have been deleted, - // or it may have never been installed at all; - // failure to delete it isn't an error. - } - }); - }, - - /** - * Clears the cached attribution code value, if any. - * Does nothing if called from outside of an xpcshell test. - */ - _clearCache() { - let env = Cc["@mozilla.org/process/environment;1"] - .getService(Ci.nsIEnvironment); - if (env.exists("XPCSHELL_TEST_PROFILE_DIR")) { - gCachedAttrData = null; - } - }, -}; |