| (function() { |
| var Command, IsInstalledCommand, Parser, Protocol, |
| __hasProp = {}.hasOwnProperty, |
| __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }; |
| |
| Command = require('../../command'); |
| |
| Protocol = require('../../protocol'); |
| |
| Parser = require('../../parser'); |
| |
| IsInstalledCommand = (function(_super) { |
| __extends(IsInstalledCommand, _super); |
| |
| function IsInstalledCommand() { |
| return IsInstalledCommand.__super__.constructor.apply(this, arguments); |
| } |
| |
| IsInstalledCommand.prototype.execute = function(pkg) { |
| this._send("shell:pm path " + pkg + " 2>/dev/null"); |
| return this.parser.readAscii(4).then((function(_this) { |
| return function(reply) { |
| switch (reply) { |
| case Protocol.OKAY: |
| return _this.parser.readAscii(8).then(function(reply) { |
| switch (reply) { |
| case 'package:': |
| return true; |
| default: |
| return _this.parser.unexpected(reply, "'package:'"); |
| } |
| })["catch"](Parser.PrematureEOFError, function(err) { |
| return false; |
| }); |
| case Protocol.FAIL: |
| return _this.parser.readError(); |
| default: |
| return _this.parser.unexpected(reply, 'OKAY or FAIL'); |
| } |
| }; |
| })(this)); |
| }; |
| |
| return IsInstalledCommand; |
| |
| })(Command); |
| |
| module.exports = IsInstalledCommand; |
| |
| }).call(this); |