node-cam/cameras/foscam_hd.js

A node js module for controlling ip based cameras

var http = require('http');
var querystring = require('querystring');
var fs = require('fs');
var mkdirp = require('mkdirp');

module.exports = function camera(config, cb){
	var camera = {};
	config = config || {};
	camera.settings = {
		name:	'',
		host:	'',
		port:	-1,
		user:	'',
		pass:	''
	}
	if('directories' in config){
		camera.settings.directories = {};
		for(key in config.directories){
			mkdirp(config.directories[key], function (err) {
			    if (err){

			    }
			    else {
			    	camera.settings.directories[key] = config.directories[key];
			    }
			});
		}
	}
	for( var key in config ) {
		camera.settings[key] = config[key];
	}
	if( typeof cb == 'function' ) {
		cb(settings);
	}

	//Exposed functions
	camera.snapshot = function(filepath, cb){
		if (!filepath){
			var filepath = camera.settings.directories['images'] + "/" + Date.now() + ".jpg";
		}
		else if( !cb && typeof filepath == 'function' ) {
			var cb = filepath
			var filepath = camera.settings.directories['images'] + "/" + Date.now() + ".jpg";
		}
		snapPicture2(filepath, cb, this)
	};

	return camera;
}

/*******************************************************************
*************************** cam-specific ***************************
********************************************************************/
getImageSetting = function(cb){cb({success:false,message:'not implemented'})}
setBrightness = function(cb){cb({success:false,message:'not implemented'})}
setContrast = function(cb){cb({success:false,message:'not implemented'})}
setHue = function(cb){cb({success:false,message:'not implemented'})}
setSaturation = function(cb){cb({success:false,message:'not implemented'})}
setSharpness = function(cb){cb({success:false,message:'not implemented'})}
resetImageSetting = function(cb){cb({success:false,message:'not implemented'})}
getMirrorAndFlipSetting = function(cb){cb({success:false,message:'not implemented'})}
mirrorVideo = function(cb){cb({success:false,message:'not implemented'})}
flipVideo = function(cb){cb({success:false,message:'not implemented'})}
getRatio = function(cb){cb({success:false,message:'not implemented'})}
setRatio = function(cb){cb({success:false,message:'not implemented'})}
getH264FrmRefMode = function(cb){cb({success:false,message:'not implemented'})}
setH264FrmRefMode = function(cb){cb({success:false,message:'not implemented'})}
getScheduleRecordStreamChn = function(cb){cb({success:false,message:'not implemented'})}
setScheduleRecordStreamChn = function(cb){cb({success:false,message:'not implemented'})}
setPwrFreq = function(cb){cb({success:false,message:'not implemented'})}
getVideoStreamParam = function(cb){cb({success:false,message:'not implemented'})}
setVideoStreamParam = function(cb){cb({success:false,message:'not implemented'})}
getSubVideoStreamParam = function(cb){cb({success:false,message:'not implemented'})}
setSubVideoStreamParam = function(cb){cb({success:false,message:'not implemented'})}
getMainVideoStreamType = function(cb){cb({success:false,message:'not implemented'})}
getSubVideoStreamType = function(cb){cb({success:false,message:'not implemented'})}
setMainVideoStreamType = function(cb){cb({success:false,message:'not implemented'})}
setSubStreamFormat = function(cb){cb({success:false,message:'not implemented'})}
GetMJStream = function(cb){cb({success:false,message:'not implemented'})}
getOSDSetting = function(cb){cb({success:false,message:'not implemented'})}
setOSDSetting = function(cb){cb({success:false,message:'not implemented'})}
getOsdMaskArea = function(cb){cb({success:false,message:'not implemented'})}
setOsdMaskArea = function(cb){cb({success:false,message:'not implemented'})}
getOSDMask = function(cb){cb({success:false,message:'not implemented'})}
setOSDMask = function(cb){cb({success:false,message:'not implemented'})}
getMotionDetectConfig = function(cb){cb({success:false,message:'not implemented'})}
setMotionDetectConfig = function(cb){cb({success:false,message:'not implemented'})}
setLocalAlarmRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
getLocalAlarmRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
getSnapConfig = function(cb){cb({success:false,message:'not implemented'})}
setSnapConfig = function(cb){cb({success:false,message:'not implemented'})}
getScheduleSnapConfig = function(cb){cb({success:false,message:'not implemented'})}
setScheduleSnapConfig = function(cb){cb({success:false,message:'not implemented'})}
snapPicture = function(cb){cb({success:false,message:'not implemented'})}
snapPicture2 = function( filepath, cb, camera ) {

	
	talk({
		path: '/cgi-bin/CGIProxy.fcgi?',
		encoding:'binary',
		fields: {
			cmd: "snapPicture2"
		},
		settings: camera.settings,
		callback: function(binary_data) {
			if(filepath) {
				fs.writeFile( filepath, binary_data, 'binary', function( err ) {
					if(err) {
						throw err
						if( typeof cb == 'function' ) {
							cb(false);
						}	
					} else {
						if( typeof cb == 'function' ) {
							cb(filepath);
						}	
					}
				})
			} else {
				if( typeof cb == 'function' ) {
					cb(binary_data);
				}
			}
		}
	})
}
getRecordList = function(cb){cb({success:false,message:'not implemented'})}
getRecordList2 = function(cb){cb({success:false,message:'not implemented'})}
reloadRecordindex = function(cb){cb({success:false,message:'not implemented'})}
getAlarmRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
setAlarmRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
getRecordPath = function(cb){cb({success:false,message:'not implemented'})}
getScheduleRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
setScheduleRecordConfig = function(cb){cb({success:false,message:'not implemented'})}
setIOAlarmConfig = function(cb){cb({success:false,message:'not implemented'})}
getIOAlarmConfig = function(cb){cb({success:false,message:'not implemented'})}
clearIOAlarmOutput = function(cb){cb({success:false,message:'not implemented'})}
setPCAudioAlarmCfg = function(cb){cb({success:false,message:'not implemented'})}
getPCAudioAlarmCfg = function(cb){cb({success:false,message:'not implemented'})}
getMultiDevList = function(cb){cb({success:false,message:'not implemented'})}
getMultiDevDetailInfo = function(cb){cb({success:false,message:'not implemented'})}
addMultiDev = function(cb){cb({success:false,message:'not implemented'})}
delMultiDev = function(cb){cb({success:false,message:'not implemented'})}
addAccount = function(cb){cb({success:false,message:'not implemented'})}
delAccount = function(cb){cb({success:false,message:'not implemented'})}
changePassword = function(cb){cb({success:false,message:'not implemented'})}
changeUserName = function(cb){cb({success:false,message:'not implemented'})}
changeUserNameAndPwdTogether = function(cb){cb({success:false,message:'not implemented'})}
logIn = function(cb){cb({success:false,message:'not implemented'})}
logOut = function(cb){cb({success:false,message:'not implemented'})}
getSessionList = function(cb){cb({success:false,message:'not implemented'})}
getUserList = function(cb){cb({success:false,message:'not implemented'})}
usrBeatHeart = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveUp = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveDown = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveLeft = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveRight = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveTopLeft = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveTopRight = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveBottomLeft = function(cb){cb({success:false,message:'not implemented'})}
ptzMoveBottomRight = function(cb){cb({success:false,message:'not implemented'})}
ptzStopRun = function(cb){cb({success:false,message:'not implemented'})}
ptzReset = function(cb){cb({success:false,message:'not implemented'})}
getPTZSpeed = function(cb){cb({success:false,message:'not implemented'})}
setPTZSpeed = function(cb){cb({success:false,message:'not implemented'})}
getPTZPresetPointList = function(cb){cb({success:false,message:'not implemented'})}
ptzAddPresetPoint = function(cb){cb({success:false,message:'not implemented'})}
ptzDeletePresetPoint = function(cb){cb({success:false,message:'not implemented'})}
ptzGotoPresetPoint = function(cb){cb({success:false,message:'not implemented'})}
ptzGetCruiseMapList = function(cb){cb({success:false,message:'not implemented'})}
ptzGetCruiseMapInfo = function(cb){cb({success:false,message:'not implemented'})}
ptzSetCruiseMap = function(cb){cb({success:false,message:'not implemented'})}
ptzDelCruiseMap = function(cb){cb({success:false,message:'not implemented'})}
ptzStartCruise = function(cb){cb({success:false,message:'not implemented'})}
ptzStopCruise = function(cb){cb({success:false,message:'not implemented'})}
setCruiseTime = function(cb){cb({success:false,message:'not implemented'})}
getCruiseTime = function(cb){cb({success:false,message:'not implemented'})}
setCruiseTimeCustomed = function(cb){cb({success:false,message:'not implemented'})}
getCruiseTimeCustomed = function(cb){cb({success:false,message:'not implemented'})}
setCruiseLoopCnt = function(cb){cb({success:false,message:'not implemented'})}
getCruiseLoopCnt = function(cb){cb({success:false,message:'not implemented'})}
setCruiseCtrlMode = function(cb){cb({success:false,message:'not implemented'})}
getCruiseCtrlMode = function(cb){cb({success:false,message:'not implemented'})}
setCruisePrePointLingerTime = function(cb){cb({success:false,message:'not implemented'})}
getCruisePrePointLingerTime = function(cb){cb({success:false,message:'not implemented'})}
zoomIn = function(cb){cb({success:false,message:'not implemented'})}
zoomOut = function(cb){cb({success:false,message:'not implemented'})}
zoomStop = function(cb){cb({success:false,message:'not implemented'})}
getZoomSpeed = function(cb){cb({success:false,message:'not implemented'})}
setZoomSpeed = function(cb){cb({success:false,message:'not implemented'})}
setPTZSelfTestMode = function(cb){cb({success:false,message:'not implemented'})}
getPTZSelfTestMode = function(cb){cb({success:false,message:'not implemented'})}
setPTZPrePointForSelfTest = function(cb){cb({success:false,message:'not implemented'})}
getPTZPrePointForSelfTest = function(cb){cb({success:false,message:'not implemented'})}
set485Info = function(cb){cb({success:false,message:'not implemented'})}
get485Info = function(cb){cb({success:false,message:'not implemented'})}
getIPInfo = function(cb){cb({success:false,message:'not implemented'})}
setIpInfo = function(cb){cb({success:false,message:'not implemented'})}
refreshWifiList = function(cb){cb({success:false,message:'not implemented'})}
getWifiList = function(cb){cb({success:false,message:'not implemented'})}
setWifiSetting = function(cb){cb({success:false,message:'not implemented'})}
getWifiConfig = function(cb){cb({success:false,message:'not implemented'})}
getPortInfo = function(cb){cb({success:false,message:'not implemented'})}
setPortInfo = function(cb){cb({success:false,message:'not implemented'})}
getUPnPConfig = function(cb){cb({success:false,message:'not implemented'})}
setUPnPConfig = function(cb){cb({success:false,message:'not implemented'})}
getDDNSConfig = function(cb){cb({success:false,message:'not implemented'})}
setDDNSConfig = function(cb){cb({success:false,message:'not implemented'})}
setFtpConfig = function(cb){cb({success:false,message:'not implemented'})}
getFtpConfig = function(cb){cb({success:false,message:'not implemented'})}
testFtpServer = function(cb){cb({success:false,message:'not implemented'})}
getSMTPConfig = function(cb){cb({success:false,message:'not implemented'})}
setSMTPConfig = function(cb){cb({success:false,message:'not implemented'})}
smtpTest = function(cb){cb({success:false,message:'not implemented'})}
setP2PEnable = function(cb){cb({success:false,message:'not implemented'})}
getP2PEnable = function(cb){cb({success:false,message:'not implemented'})}
setP2PPort = function(cb){cb({success:false,message:'not implemented'})}
getP2PPort = function(cb){cb({success:false,message:'not implemented'})}
getP2PInfo = function(cb){cb({success:false,message:'not implemented'})}
getPPPoEConfig = function(cb){cb({success:false,message:'not implemented'})}
setPPPoEConfig = function(cb){cb({success:false,message:'not implemented'})}
setSystemTime = function(cb){cb({success:false,message:'not implemented'})}
getSystemTime = function(cb){cb({success:false,message:'not implemented'})}
openInfraLed = function(cb){cb({success:false,message:'not implemented'})}
closeInfraLed = function(cb){cb({success:false,message:'not implemented'})}
getInfraLedConfig = function(cb){cb({success:false,message:'not implemented'})}
setInfraLedConfig = function(cb){cb({success:false,message:'not implemented'})}
getScheduleInfraLedConfig = function(cb){cb({success:false,message:'not implemented'})}
setScheduleInfraLedConfig = function(cb){cb({success:false,message:'not implemented'})}
getDevState = function(cb){cb({success:false,message:'not implemented'})}
getDevName = function(cb){cb({success:false,message:'not implemented'})}
setDevName = function(cb){cb({success:false,message:'not implemented'})}
getDevInfo = function(cb){cb({success:false,message:'not implemented'})}
getProductModel = function(cb){cb({success:false,message:'not implemented'})}
getProductModelName = function(cb){cb({success:false,message:'not implemented'})}
getProductLanguage = function(cb){cb({success:false,message:'not implemented'})}
getProductSensorType = function(cb){cb({success:false,message:'not implemented'})}
getProductWifiType = function(cb){cb({success:false,message:'not implemented'})}
getProductSdFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductOutdoorFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductPtFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductZoomFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductRs485Flag = function(cb){cb({success:false,message:'not implemented'})}
getProductIoAlarmFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductOnvifFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductP2pFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductWpsFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductAudioFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductTalkFlag = function(cb){cb({success:false,message:'not implemented'})}
getProductAppVer = function(cb){cb({success:false,message:'not implemented'})}
getProductAllInfo = function(cb){cb({success:false,message:'not implemented'})}
getGeneratePubKey = function(cb){cb({success:false,message:'not implemented'})}
toolResetToFactory = function(cb){cb({success:false,message:'not implemented'})}
rebootSystem = function(cb){cb({success:false,message:'not implemented'})}
restoreToFactorySetting  = function(cb){cb({success:false,message:'not implemented'})}
exportConfig = function(cb){cb({success:false,message:'not implemented'})}
ImportConfig = function(cb){cb({success:false,message:'not implemented'})}
FwUpgrade = function(cb){cb({success:false,message:'not implemented'})}
getFirewallConfig = function(cb){cb({success:false,message:'not implemented'})}
setFirewallConfig = function(cb){cb({success:false,message:'not implemented'})}
getLog = function(cb){cb({success:false,message:'not implemented'})}

// communicate
talk = function(args) {

	if(!args.fields) {
		args.fields = {};
	}
	if (!args.camera) {
		args.camera = {};
	}
	args.fields.usr = args.settings.user;
	args.fields.pwd = args.settings.pass;
	path = args.path + querystring.stringify( args.fields )

	// connect
	var req = http.request({
		host:		args.settings.host,
		port:		args.settings.port,
		path:		path,
		method:		'GET'
	}, function( response ) {
		// response
		response.setEncoding( args.encoding ? args.encoding : 'utf8' );
		var data = '';
		response.on( 'data', function( chunk ) { data += chunk })
		response.on( 'end', function() {
			if( typeof args.callback == 'function' ) {
				data = data.trim();
				args.callback(data);
			}
		})
	})
	// fail
	req.on( 'error', function( err ) {
		camera.emit( 'connection-error', err );
	})
	// disconnect
	req.end();
}