adbkit/lib/adb/command/host-transport/clear.js

A pure Node.js client for the Android Debug Bridge.

var ClearCommand, Command, Protocol,
  extend = 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; },
  hasProp = {}.hasOwnProperty;

Command = require('../../command');

Protocol = require('../../protocol');

ClearCommand = (function(superClass) {
  extend(ClearCommand, superClass);

  function ClearCommand() {
    return ClearCommand.__super__.constructor.apply(this, arguments);
  }

  ClearCommand.prototype.execute = function(pkg) {
    this._send("shell:pm clear " + pkg);
    return this.parser.readAscii(4).then((function(_this) {
      return function(reply) {
        switch (reply) {
          case Protocol.OKAY:
            return _this.parser.searchLine(/^(Success|Failed)$/)["finally"](function() {
              return _this.parser.end();
            }).then(function(result) {
              switch (result[0]) {
                case 'Success':
                  return true;
                case 'Failed':
                  throw new Error("Package '" + pkg + "' could not be cleared");
              }
            });
          case Protocol.FAIL:
            return _this.parser.readError();
          default:
            return _this.parser.unexpected(reply, 'OKAY or FAIL');
        }
      };
    })(this));
  };

  return ClearCommand;

})(Command);

module.exports = ClearCommand;