mirror of
https://github.com/adelphes/android-dev-ext.git
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Relocate code into src folder
This commit is contained in:
adelphes
803
src/adbclient.js
Normal file
803
src/adbclient.js
Normal file
@@ -0,0 +1,803 @@
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/*
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ADBClient: class to manage connection and commands to adb (via the Dex plugin) running on the local machine.
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*/
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const _JDWP = require('./jdwp')._JDWP;
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const $ = require('./jq-promise');
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const WebSocket = require('./minwebsocket').WebSocketClient;
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const { atob,btoa,D } = require('./util');
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function ADBClient(deviceid) {
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this.deviceid = deviceid;
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this.status = 'notinit';
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this.reset();
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this.JDWP = new _JDWP();
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}
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ADBClient.prototype = {
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reset : function() {
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this.ws = null;
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this.activepromise={};
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this.authdone=false;
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this.fd=-1;
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this.disconnect_reject_reason=null;
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},
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_parse_device_list:function(data, extended) {
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var lines = atob(data).trim().split(/\r\n?|\n/);
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lines.sort();
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var devicelist = [];
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var i=0;
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if (extended) {
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for (var i=0; i < lines.length; i++) {
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try {
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var m = JSON.parse(lines[i]);
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if (!m) continue;
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m.num = i;
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} catch(e) {continue;}
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devicelist.push(m);
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}
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} else {
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for (var i=0; i < lines.length; i++) {
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var m = lines[i].match(/([^\t]+)\t([^\t]+)/);
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if (!m) continue;
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devicelist.push({
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serial: m[1],
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status: m[2],
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num:i,
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});
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}
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}
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return devicelist;
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},
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track_devices_extended : function(o) {
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var x = {o:o||{},deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('track_devices', 'wa', this.fd, 'host:track-devices-extended');
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})
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.then(function(data) {
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return this.dexcmd('ra', this.fd);
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})
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.then(function(data) {
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function nextdeviceinfo(data) {
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this.dexcmd('ra', this.fd, null, {notimeout:true})
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.then(nextdeviceinfo);
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var devicelist = this._parse_device_list(data, true);
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x.o.ondevices(devicelist, this);
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}
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nextdeviceinfo.call(this, data);
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x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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finish_track_devices : function() {
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return this.dexcmd('dc', this.fd)
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.then(function() {
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return this.proxy_disconnect();
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});
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},
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list_devices : function(o) {
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var x = {o:o||{},deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('list_devices', 'wa', this.fd, 'host:devices');
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})
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.then(function(data) {
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return this.dexcmd('ra', this.fd);
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})
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.then(function(data) {
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x.devicelist = this._parse_device_list(data);
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return this.dexcmd('dc', this.fd);
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})
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.then(function() {
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [x.devicelist, x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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jdwp_list : function(o) {
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var x = {o:o||{},deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('set_transport', 'wa', this.fd, 'host:transport:'+this.deviceid);
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})
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.then(function(data) {
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return this.dexcmd_read_status('jdwp', 'wa', this.fd, 'jdwp');
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})
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.then(function(data) {
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return this.dexcmd_read_stdout(this.fd);
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})
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.then(function(data) {
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this.stdout = data;
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return this.dexcmd('dc', this.fd);
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})
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.then(function() {
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [this.stdout.trim().split(/\r?\n|\r/g), x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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jdwp_forward : function(o) {
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// localport:1234
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// jdwp:1234
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var x = {o:o,deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('forward', 'wa', this.fd, 'host:forward:tcp:'+x.o.localport+';jdwp:'+x.o.jdwp);
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})
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.then(function(data) {
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return this.dexcmd('dc', this.fd);
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})
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.then(function() {
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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forward_remove_all : function(o) {
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var x = {o:o||{},deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('forward_remove_all', 'wa', this.fd, 'host:killforward-all');
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})
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.then(function(data) {
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return this.dexcmd('dc', this.fd);
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})
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.then(function() {
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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jdwp_connect : function(o) {
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// {localport:1234, onreply:fn()}
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// note that upon success, this method does not close the connection
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var x = {o:o,deferred:$.Deferred()};
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this.jdwpinfo = {
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o: o,
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localport: o.localport,
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onreply: o.onreply,
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received: [],
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};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cp', o.localport);
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})
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.then(function(data) {
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this.jdwpfd = data;
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return this.dexcmd('wx', this.jdwpfd, 'JDWP-Handshake');
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})
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.then(function(data) {
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return this.dexcmd_read_stdout(this.jdwpfd);
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})
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.then(function(data) {
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if (data!=='JDWP-Handshake') {
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// disconnect and fail
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return this.dexcmd('dc', this.jdwpfd)
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.then(function() {
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return this.proxy_disconnect_with_fail({cat:'jdwp', msg:'Invalid handshake response'});
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});
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}
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// start the monitor - we don't want it terminated on timeout
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return this.logsend('rj', 'rj '+this.jdwpfd, {notimeout:true});
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})
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.then(function() {
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// the first rj reply is a blank ok message indicating the monitor
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// has started
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x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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jdwp_command : function(o) {
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// cmd: JDWP.Command
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// resolveonreply: true/false
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// send the raw command over the socket - the reply
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// is received via the JDWP monitor
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var x = {o:o,deferred:$.Deferred()};
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this.dexcmd('wx', this.jdwpfd, o.cmd.toRawString())
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.fail(function(err) {
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o.cmd.deferred.rejectWith(o.ths||this, [err]);
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});
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o.cmd.deferred
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.then(function(decoded,reply,command) {
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x.deferred.resolveWith(x.o.ths||this, [decoded,x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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jdwp_disconnect : function(o) {
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var x = {o:o,deferred:$.Deferred()};
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this.dexcmd('dc', this.jdwpfd)
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.then(function() {
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delete this.jdwpfd;
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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readwritesocket : function(o) {
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var x = {o:o,deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd('qs', this.fd, ''+o.port+':'+o.readlen+':'+o.data);
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})
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.then(function(data) {
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this.socket_reply = data;
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return this.dexcmd('dc', this.fd);
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})
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.then(function() {
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return this.proxy_disconnect();
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})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [this.socket_reply, x.o.extra]);
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})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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});
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return x.deferred;
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},
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shell_cmd : function(o) {
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// command='ls /'
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// untilclosed=true
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var x = {o:o,deferred:$.Deferred()};
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this.proxy_connect()
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.then(function() {
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return this.dexcmd('cn');
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})
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.then(function(data) {
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this.fd = data;
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return this.dexcmd_read_status('set_transport', 'wa', this.fd, 'host:transport:'+this.deviceid);
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})
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.then(function(data) {
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return this.dexcmd_read_status('shell_cmd', 'wa', this.fd, 'shell:'+x.o.command);
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})
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.then(function(data) {
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return this.dexcmd_read_stdout(this.fd, !!x.o.untilclosed);
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})
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.then(function(data) {
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this.stdout = data;
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return this.dexcmd('dc', this.fd);
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||||
})
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||||
.then(function() {
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||||
return this.proxy_disconnect();
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||||
})
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.then(function() {
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x.deferred.resolveWith(x.o.ths||this, [this.stdout, x.o.extra]);
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||||
})
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.fail(function(err) {
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x.deferred.rejectWith(x.o.ths||this, [err]);
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||||
});
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||||
return x.deferred;
|
||||
},
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|
||||
logcat : function(o) {
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// onlog:function(e)
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// onclose:function(e)
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// data:anything
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||||
var x = {o:o,deferred:$.Deferred()};
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||||
this.proxy_connect()
|
||||
.then(function() {
|
||||
return this.dexcmd('cn');
|
||||
})
|
||||
.then(function(data) {
|
||||
this.fd = data;
|
||||
return this.dexcmd_read_status('set_transport', 'wa', this.fd, 'host:transport:'+this.deviceid);
|
||||
})
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||||
.then(function(data) {
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||||
return this.dexcmd_read_status('shell_cmd', 'wa', this.fd, 'shell:logcat -v time');
|
||||
})
|
||||
.then(function(data) {
|
||||
// if there's no handler, just read the complete log and finish
|
||||
if (!o.onlog) {
|
||||
return this.dexcmd_read_stdout(this.fd)
|
||||
.then(function(data) {
|
||||
this.logcatbuffer = data;
|
||||
return this.dexcmd('dc', this.fd);
|
||||
})
|
||||
.then(function() {
|
||||
return this.proxy_disconnect();
|
||||
})
|
||||
.then(function() {
|
||||
x.deferred.resolveWith(x.o.ths||this, [this.logcatbuffer, x.o.extra]);
|
||||
});
|
||||
}
|
||||
|
||||
// start the logcat monitor
|
||||
return this.dexcmd('so', this.fd)
|
||||
.then(function() {
|
||||
this.logcatinfo = {
|
||||
deferred: x.deferred,
|
||||
buffer: '',
|
||||
onlog: o.onlog||$.noop,
|
||||
onlogdata: o.data,
|
||||
onclose: o.onclose||$.noop,
|
||||
fd: this.fd,
|
||||
waitfn:_waitfornextlogcat,
|
||||
}
|
||||
this.logcatinfo.waitfn.call(this);
|
||||
function _waitfornextlogcat() {
|
||||
// create a new promise for when the next message is received
|
||||
this.activepromise.so = $.Deferred();
|
||||
this.activepromise.so
|
||||
.then(function(data) {
|
||||
var decodeddata = atob(data);
|
||||
if (decodeddata === 'eoso:d10d9798-1351-11e5-bdd9-5b316631f026') {
|
||||
this.logcatinfo.fd=0;
|
||||
this.proxy_disconnect().always(function() {
|
||||
var e = {adbclient:this, data:this.logcatinfo.onlogdata};
|
||||
this.logcatinfo.onclose.call(this, e);
|
||||
if (this.logcatinfo.end) {
|
||||
var x = this.logcatinfo.end;
|
||||
x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
|
||||
}
|
||||
});
|
||||
return;
|
||||
}
|
||||
var s = this.logcatinfo.buffer + atob(data);
|
||||
var sp = s.split(/\r\n?|\n/);
|
||||
if (/[\r\n]$/.test(s)) {
|
||||
this.logcatinfo.buffer = ''
|
||||
} else {
|
||||
this.logcatinfo.buffer = sp.pop();
|
||||
}
|
||||
var e = {adbclient:this, data:this.logcatinfo.onlogdata, logs:sp};
|
||||
this.logcatinfo.onlog.call(this, e);
|
||||
this.logcatinfo.waitfn.call(this);
|
||||
});
|
||||
}
|
||||
// resolve the promise to indicate that logging has started
|
||||
return x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
|
||||
});
|
||||
})
|
||||
.fail(function(err) {
|
||||
x.deferred.rejectWith(x.o.ths||this, [err]);
|
||||
});
|
||||
return x.deferred;
|
||||
},
|
||||
|
||||
endlogcat : function(o) {
|
||||
var x = {o:o||{},deferred:$.Deferred()};
|
||||
var logcatfd = this.logcatinfo && this.logcatinfo.fd;
|
||||
if (!logcatfd)
|
||||
return x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
|
||||
this.logcatinfo.fd = 0;
|
||||
this.logcatinfo.end = x;
|
||||
|
||||
// close the connection - the monitor callback will resolve the promise
|
||||
this.dexcmd('dc', logcatfd);
|
||||
return x.deferred;
|
||||
},
|
||||
|
||||
push_file : function(o) {
|
||||
// filepathname='/data/local/tmp/fname'
|
||||
// filedata:<arraybuffer>
|
||||
// filemtime:12345678
|
||||
this.push_file_info = o;
|
||||
var x = {o:o,deferred:$.Deferred()};
|
||||
this.proxy_connect()
|
||||
.then(function() {
|
||||
return this.dexcmd('cn');
|
||||
})
|
||||
.then(function(data) {
|
||||
this.fd = data;
|
||||
return this.dexcmd_read_status('set_transport', 'wa', this.fd, 'host:transport:'+this.deviceid);
|
||||
})
|
||||
.then(function(data) {
|
||||
return this.dexcmd_read_status('sync', 'wa', this.fd, 'sync:');
|
||||
})
|
||||
.then(function() {
|
||||
var perms = '33204';
|
||||
var cmddata = this.push_file_info.filepathname+','+perms;
|
||||
var cmd='SEND'+String.fromCharCode(cmddata.length)+'\0\0\0'+cmddata;
|
||||
return this.dexcmd('wx', this.fd, cmd)
|
||||
})
|
||||
.then(function(data) {
|
||||
return this.dexcmd_write_data(this.push_file_info.filedata);
|
||||
})
|
||||
.then(function(data) {
|
||||
var cmd='DONE';
|
||||
var mtime = this.push_file_info.filemtime;
|
||||
for(var i=0;i < 4; i++)
|
||||
cmd+= String.fromCharCode((mtime>>(i*8))&255);
|
||||
return this.dexcmd_read_sync_response('done', 'wx', this.fd, cmd);
|
||||
})
|
||||
.then(function(data) {
|
||||
this.progress = 'quit';
|
||||
var cmd='QUIT\0\0\0\0';
|
||||
return this.dexcmd('wx', this.fd, cmd);
|
||||
})
|
||||
.then(function(data) {
|
||||
return this.dexcmd('dc', this.fd);
|
||||
})
|
||||
.then(function() {
|
||||
return this.proxy_disconnect();
|
||||
})
|
||||
.then(function() {
|
||||
x.deferred.resolveWith(x.o.ths||this, [x.o.extra]);
|
||||
})
|
||||
.fail(function(err) {
|
||||
x.deferred.rejectWith(x.o.ths||this, [err]);
|
||||
});
|
||||
return x.deferred;
|
||||
},
|
||||
|
||||
do_auth : function(msg) {
|
||||
var m = msg.match(/^vscadb proxy version 1/);
|
||||
if (m) {
|
||||
this.authdone = true;
|
||||
this.status='connected';
|
||||
return this.activepromise.auth.resolveWith(this, []);
|
||||
}
|
||||
return this.proxy_disconnect_with_fail({cat:"Authentication", msg:"Proxy handshake failed"});
|
||||
},
|
||||
|
||||
proxy_disconnect_with_fail : function(reason) {
|
||||
this.disconnect_reject_reason = reason;
|
||||
return this.proxy_disconnect();
|
||||
},
|
||||
|
||||
proxy_disconnect : function() {
|
||||
this.ws&&this.ws.close();
|
||||
return this.activepromise.disconnect;
|
||||
},
|
||||
|
||||
proxy_onopen : function() {
|
||||
this.status='handshake';
|
||||
this.logsend('auth','vscadb client version 1')
|
||||
.then(function(){
|
||||
this.activepromise.connected.resolveWith(this, []);
|
||||
});
|
||||
},
|
||||
|
||||
proxy_onerror : function() {
|
||||
var reason;
|
||||
if (this.status!=='connecting') {
|
||||
reason= {cat:"Protocol", msg:"Connection fault"};
|
||||
} else {
|
||||
reason = {cat:"Connection", msg:"A connection to the Dex debugger could not be established.", nodbgr:true};
|
||||
}
|
||||
this.proxy_disconnect_with_fail(reason);
|
||||
},
|
||||
|
||||
proxy_onmessage : function(e) {
|
||||
if (!this.authdone)
|
||||
return this.do_auth(e.data);
|
||||
var cmd = e.data.substring(0, 2);
|
||||
var msgresult = e.data.substring(3, 5);
|
||||
if (cmd === 'rj' && this.jdwpinfo) {
|
||||
// rj is the receive-jdwp reply - it is handled separately
|
||||
if (this.jdwpinfo.started) {
|
||||
this.jdwpinfo.received.push(e.data.substring(6));
|
||||
if (this.jdwpinfo.received.length > 1) return;
|
||||
process.nextTick(function() {
|
||||
while (this.jdwpinfo.received.length) {
|
||||
var nextdata = this.jdwpinfo.received.shift();
|
||||
this.jdwpinfo.onreply.call(this.jdwpinfo.o.ths||this, atob(nextdata));
|
||||
}
|
||||
}.bind(this));
|
||||
return;
|
||||
}
|
||||
if (e.data === 'rj ok')
|
||||
this.jdwpinfo.started = new Date();
|
||||
}
|
||||
var err;
|
||||
var ap = this.activepromise[cmd], p = ap;
|
||||
if (Array.isArray(p))
|
||||
p = p.shift();
|
||||
if (msgresult === "ok") {
|
||||
if (p) {
|
||||
if (!ap.length)
|
||||
this.activepromise[cmd] = null;
|
||||
p.resolveWith(this, [e.data.substring(6)]);
|
||||
return;
|
||||
}
|
||||
err = {cat:"Command", msg:'Missing response message: ' + cmd};
|
||||
} else if (e.data==='cn error connection failed') {
|
||||
// this is commonly expected, so remap the error to something nice
|
||||
err = {cat:"Connection", msg:'ADB server is not running or cannot be contacted'};
|
||||
} else {
|
||||
err = {cat:"Command", msg:e.data};
|
||||
}
|
||||
this.proxy_disconnect_with_fail(err);
|
||||
},
|
||||
|
||||
proxy_onclose : function(e) {
|
||||
// when disconnecting, reject any pending promises first
|
||||
var pending = [];
|
||||
for (var cmd in this.activepromise) {
|
||||
do {
|
||||
var p = this.activepromise[cmd];
|
||||
if (!p) break;
|
||||
if (Array.isArray(p))
|
||||
p = p.shift();
|
||||
if (p !== this.activepromise.disconnect)
|
||||
if (p.state()==='pending')
|
||||
pending.push(p);
|
||||
} while(this.activepromise[cmd].length);
|
||||
}
|
||||
if (pending.length) {
|
||||
var reject_reason = this.disconnect_reject_reason || {cat:'Connection', msg:'Proxy disconnection'};
|
||||
for (var i=0; i < pending.length; i++)
|
||||
pending[i].rejectWith(this, [reject_reason]);
|
||||
}
|
||||
|
||||
// reset the object so it can be reused
|
||||
var dcinfo = {
|
||||
client: this,
|
||||
deferred: this.activepromise.disconnect,
|
||||
reason: this.disconnect_reject_reason
|
||||
};
|
||||
this.status='closed';
|
||||
this.reset();
|
||||
|
||||
// resolve the disconnect promise after all others
|
||||
pending.unshift(dcinfo);
|
||||
$.when.apply($, pending)
|
||||
.then(function(dcinfo) {
|
||||
if (dcinfo.reason)
|
||||
dcinfo.deferred.rejectWith(dcinfo.client, [dcinfo.reason]);
|
||||
else
|
||||
dcinfo.deferred.resolveWith(dcinfo.client);
|
||||
});
|
||||
},
|
||||
|
||||
proxy_connect : function(o) {
|
||||
var ws, port=(o&&o.port)||6037;
|
||||
try {
|
||||
ws = new WebSocket('ws://127.0.0.1:'+port);
|
||||
} catch(e) {
|
||||
ws=null;
|
||||
return $.Deferred().rejectWith(this, [new Error('A connection to the ADB proxy could not be established.')]);
|
||||
};
|
||||
|
||||
this.ws = ws;
|
||||
this.ws.adbclient = this;
|
||||
this.status='connecting';
|
||||
// connected is resolved after auth has completed
|
||||
this.activepromise.connected = $.Deferred();
|
||||
// disconnect is resolved when the websocket is closed
|
||||
this.activepromise.disconnect = $.Deferred();
|
||||
|
||||
ws.onopen = function(e) {
|
||||
this.adbclient.proxy_onopen(e);
|
||||
}
|
||||
ws.onerror = function(e) {
|
||||
clearTimeout(this.commandTimeout);
|
||||
this.adbclient.proxy_onerror(e);
|
||||
};
|
||||
ws.onmessage = function(e) {
|
||||
clearTimeout(this.commandTimeout);
|
||||
this.adbclient.proxy_onmessage(e);
|
||||
};
|
||||
ws.onclose = function(e) {
|
||||
clearTimeout(this.commandTimeout);
|
||||
// safari doesn't call onerror for connection failures
|
||||
if (this.adbclient.status==='connecting' && !this.adbclient.disconnect_reject_reason)
|
||||
this.adbclient.proxy_onerror(e);
|
||||
this.adbclient.proxy_onclose(e);
|
||||
};
|
||||
|
||||
// the first promise is always connected, resolved after auth has completed
|
||||
return this.activepromise.connected.promise();
|
||||
},
|
||||
|
||||
logsend : function(cmd, msg, opts) {
|
||||
var def = $.Deferred();
|
||||
if (this.activepromise[cmd]) {
|
||||
if (Array.isArray(this.activepromise[cmd])) {
|
||||
// already a queue - just add it
|
||||
this.activepromise[cmd].push(def);
|
||||
} else {
|
||||
// one pending - turn this into a queue
|
||||
this.activepromise[cmd] = [this.activepromise[cmd], def];
|
||||
}
|
||||
} else {
|
||||
// no active entry
|
||||
this.activepromise[cmd] = def;
|
||||
}
|
||||
if (!this.ws) {
|
||||
this.proxy_disconnect_with_fail({cat:'Connection', msg:'Proxy disconnected'});
|
||||
return def;
|
||||
}
|
||||
clearTimeout(this.ws.commandTimeout);
|
||||
try {
|
||||
this.ws.send(msg);
|
||||
} catch (e){
|
||||
this.proxy_disconnect_with_fail({cat:'Connection', msg:e.toString()});
|
||||
return def;
|
||||
}
|
||||
var docmdtimeout = 0;// !(opts&&opts.notimeout);
|
||||
// if adb is not active, Windows takes at least 1 second to fail
|
||||
// the socket connect...
|
||||
this.ws.commandTimeout = docmdtimeout ?
|
||||
setTimeout(function(adbclient) {
|
||||
adbclient.proxy_disconnect_with_fail({cat:'Connection', msg:'Command timeout'});
|
||||
}, 300*1000, this)
|
||||
: -1;
|
||||
|
||||
return def;
|
||||
},
|
||||
|
||||
dexcmd : function(cmd, fd, data, opts) {
|
||||
var msg = cmd;
|
||||
if (fd)
|
||||
msg = msg + " " + fd;
|
||||
if (data)
|
||||
msg = msg + " " + btoa(data);
|
||||
return this.logsend(cmd, msg, opts);
|
||||
},
|
||||
|
||||
dexcmd_read_status : function(cmdname, cmd, fd, data) {
|
||||
return this.dexcmd(cmd, fd, data)
|
||||
.then(function() {
|
||||
return this.dexcmd('rs', this.fd);
|
||||
})
|
||||
.then(function(data) {
|
||||
if (data !== 'OKAY') {
|
||||
return this.proxy_disconnect_with_fail({cat:"cmd", msg:"Command "+ cmdname +" failed"});
|
||||
}
|
||||
return data;
|
||||
});
|
||||
},
|
||||
|
||||
dexcmd_read_sync_response : function(cmdname, cmd, fd, data) {
|
||||
return this.dexcmd(cmd, fd, data)
|
||||
.then(function() {
|
||||
return this.dexcmd('rs', this.fd, '4');
|
||||
})
|
||||
.then(function(data) {
|
||||
if (data.slice(0,4) !== 'OKAY') {
|
||||
return this.proxy_disconnect_with_fail({cat:"cmd", msg:"Command "+ cmdname +" failed"});
|
||||
}
|
||||
return data;
|
||||
});
|
||||
},
|
||||
|
||||
dexcmd_read_stdout : function(fd, untilclosed) {
|
||||
this.stdoutinfo = {
|
||||
fd: fd,
|
||||
result:'',
|
||||
untilclosed:untilclosed||false,
|
||||
deferred: $.Deferred(),
|
||||
}
|
||||
function readchunk() {
|
||||
this.dexcmd('rx', this.stdoutinfo.fd)
|
||||
.then(function(data) {
|
||||
var eod = data==='nomore';
|
||||
if (data && data.length && !eod) {
|
||||
this.stdoutinfo.result += atob(data);
|
||||
}
|
||||
if (this.stdoutinfo.untilclosed && !eod) {
|
||||
readchunk.call(this);
|
||||
return;
|
||||
}
|
||||
var info = this.stdoutinfo;
|
||||
delete this.stdoutinfo;
|
||||
info.deferred.resolveWith(this, [info.result]);
|
||||
})
|
||||
.fail(function(err) {
|
||||
var info = this.stdoutinfo;
|
||||
delete this.stdoutinfo;
|
||||
info.deferred.rejectWith(this, [err]);
|
||||
});
|
||||
}
|
||||
readchunk.call(this);
|
||||
return this.stdoutinfo.deferred.promise();
|
||||
},
|
||||
|
||||
dexcmd_write_data : function(data) {
|
||||
this.dtinfo = {
|
||||
transferred: 0,
|
||||
transferring: 0,
|
||||
data: data,
|
||||
deferred: $.Deferred(),
|
||||
}
|
||||
|
||||
function writechunk() {
|
||||
this.dtinfo.transferred += this.dtinfo.transferring;
|
||||
var remaining = this.dtinfo.data.byteLength-this.dtinfo.transferred;
|
||||
if (remaining <= 0 || isNaN(remaining)) {
|
||||
var info = this.dtinfo;
|
||||
delete this.dtinfo;
|
||||
info.deferred.resolveWith(this, [info.transferred]);
|
||||
return;
|
||||
}
|
||||
var datalen=remaining;
|
||||
if (datalen > 4000) datalen=4000;
|
||||
var cmd='DATA';
|
||||
for(var i=0;i < 4; i++)
|
||||
cmd+= String.fromCharCode((datalen>>(i*8))&255);
|
||||
var bytes = new Uint8Array(this.dtinfo.data.slice(this.dtinfo.transferred, this.dtinfo.transferred+datalen));
|
||||
for(var i=0;i < bytes.length; i++)
|
||||
cmd+= String.fromCharCode(bytes[i]);
|
||||
bytes = null;
|
||||
this.dtinfo.transferring = datalen;
|
||||
this.dexcmd('wx', this.fd, cmd)
|
||||
.then(function(data) {
|
||||
writechunk.call(this);
|
||||
})
|
||||
.fail(function(err) {
|
||||
var info = this.dtinfo;
|
||||
delete this.dtinfo;
|
||||
info.deferred.rejectWith(this, [err]);
|
||||
});
|
||||
}
|
||||
writechunk.call(this);
|
||||
return this.dtinfo.deferred.promise();
|
||||
},
|
||||
|
||||
};
|
||||
|
||||
exports.ADBClient = ADBClient;
|
||||
Reference in New Issue
Block a user