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How to use printer method in mountebank

Best JavaScript code snippet using mountebank

BirtPrintReportServerDialog.js

Source:BirtPrintReportServerDialog.js

1/******************************************************************************2 *	Copyright (c) 2004 Actuate Corporation and others.3 *	All rights reserved. This program and the accompanying materials 4 *	are made available under the terms of the Eclipse Public License v1.05 *	which accompanies this distribution, and is available at6 *		http://www.eclipse.org/legal/epl-v10.html7 *	8 *	Contributors:9 *		Actuate Corporation - Initial implementation.10 *****************************************************************************/11 12/**13 *	Birt print report on the server dialog.14 */15BirtPrintReportServerDialog = Class.create( );16BirtPrintReportServerDialog.prototype = Object.extend( new AbstractBaseDialog( ),17{18	__neh_select_change_closure : null,19	__neh_printserver_click_closure : null,20	__neh_pageradio_click_closure : null,21		22	__enable : false,23	__printer : null,	24	25	/**26	 *	Initialization routine required by "ProtoType" lib.27	 *	@return, void28	 */29	initialize : function( id )30	{31		this.__initBase( id );32		this.__z_index = 200;33		34		this.__initLayout( );		35		36		// Binding37		this.__neh_select_change_closure = this.__neh_select_change.bindAsEventListener( this );38		this.__neh_printserver_click_closure = this.__neh_printserver_click.bindAsEventListener( this );39		this.__neh_pageradio_click_closure = this.__neh_pageradio_click.bindAsEventListener( this );40			41		this.__installEventHandlers( id );		42	},43	44	/**45	 *	Install native/birt event handlers.46	 *47	 *	@id, toolbar id (optional since there is only one toolbar)48	 *	@return, void49	 */50	__installEventHandlers : function( id )51	{52		var oSelects = this.__instance.getElementsByTagName( 'select' );53		Event.observe( oSelects[0], 'change', this.__neh_select_change_closure, false );54		55		var oInputs = this.__instance.getElementsByTagName( 'input' );56		Event.observe( oInputs[0], 'click', this.__neh_printserver_click_closure, false );	57		58		var oInputs = $( 'printServerPageSetting' ).getElementsByTagName( 'input' );59		for( var i=0; i<oInputs.length; i++ )60		{61			if( oInputs[i].type == 'radio' )			62				Event.observe( oInputs[i], 'click', this.__neh_pageradio_click_closure,false );63		}	64	},65	/**66	 *	Handle clicking on ok.67	 *68	 *	@return, void69	 */70	__okPress : function( )71	{72		var flag = false;73		if( this.__enable )74		{75			this.__collectPrinter( );76			flag = this.__printAction( );77			78			if ( flag )79			{80				birtConfirmationDialog.__cb_bind( );81			}			82		}83		// don't hide if there was an error84		if ( !( this.__enable && !flag ) )85		{86			this.__l_hide( );87		}88		89	},90	91	/**92	 * Collect printer information93	 * 94	 * @return, void95	 * 96	 */97	__collectPrinter : function( )98	{99		if( !this.__printer )100			return;101		102		var oCopies = $( 'printer_copies' );103		if( !oCopies.disabled )104			this.__printer.setCopies( oCopies.value );105		106		var oCollate = $( 'printer_collate' );107		if( !oCollate.disabled )108		{109			if( oCollate.checked )110				this.__printer.setCollate( true );111			else112				this.__printer.setCollate( false );113		}114		115		var oDuplex = $( 'printer_duplexSimplex' );116		if( !oDuplex.disabled && oDuplex.checked )117		{118			this.__printer.setDuplex( this.__printer.DUPLEX_SIMPLEX );	119		}		120		oDuplex = $( 'printer_duplexHorz' );121		if( !oDuplex.disabled && oDuplex.checked )122		{123			this.__printer.setDuplex( this.__printer.DUPLEX_HORIZONTAL );	124		}125		oDuplex = $( 'printer_duplexVert' );126		if( !oDuplex.disabled && oDuplex.checked )127		{128			this.__printer.setDuplex( this.__printer.DUPLEX_VERTICAL );	129		}		130		131		var oMode = $( 'printer_modeBW' );132		if( !oMode.disabled && oMode.checked )133		{134			this.__printer.setMode( this.__printer.MODE_MONOCHROME );	135		}136		oMode = $( 'printer_modeColor' );137		if( !oMode.disabled && oMode.checked )138		{139			this.__printer.setMode( this.__printer.MODE_COLOR );	140		}141		142		var oMediaSize = $( 'printer_mediasize' );143		if( !oMediaSize.disabled )144			this.__printer.setMediaSize( oMediaSize.value );145				146	},147	148	/**149	 * Handle print report action150	 * 151	 * @return, true or false152	 */153	__printAction : function( )154	{	155		if( !this.__printer )156			return false;157				158		var docObj = document.getElementById( "Document" );159		if ( !docObj || birtUtility.trim( docObj.innerHTML ).length <= 0)160		{161			alert ( Constants.error.generateReportFirst );	162			return false;163		}	164		else165		{	166			var divObj = document.createElement( "DIV" );167			document.body.appendChild( divObj );168			divObj.style.display = "none";169		170			var formObj = document.createElement( "FORM" );171			divObj.appendChild( formObj );172			// Replace "html" to selected output format173			var action = soapURL;174			var reg = new RegExp( "([&|?]{1}" + Constants.PARAM_FORMAT + "\s*)=([^&|^#]*)", "gi" );175			if( action.search( reg ) < 0 )176			{177				action = action + "&" + Constants.PARAM_FORMAT + "=" + Constants.FORMAT_POSTSCRIPT;178			}179			else180			{181				action = action.replace( reg, "$1=" + Constants.FORMAT_POSTSCRIPT );182			}183			184			// Delete page, pagerange and parameterpage settings in url if existed185			action = birtUtility.deleteURLParameter( action, Constants.PARAM_PAGE );186			action = birtUtility.deleteURLParameter( action, Constants.PARAM_PAGERANGE );187			action = birtUtility.deleteURLParameter( action, Constants.PARAM_PARAMETERPAGE );188			action = birtUtility.deleteURLParameter( action, Constants.PARAM_EMITTER_ID );189			190			if( $( 'printServerPageCurrent' ).checked )191			{192				// Set page setting193				var currentPage = birtUtility.trim( $( 'pageNumber' ).innerHTML );194				action = action + "&" + Constants.PARAM_PAGE + "=" + currentPage;				195			}196			else if( $( 'printServerPageRange' ).checked )197			{198				// Set page range setting199				var pageRange = birtUtility.trim( $( 'printServerPageRange_input' ).value );200				if ( !birtUtility.checkPageRange( pageRange ) )201				{202					alert( Constants.error.invalidPageRange );203					return false;204				}205				action = action + "&" + Constants.PARAM_PAGERANGE + "=" + pageRange;206			}207			if(! $( 'printer_copies' ).disabled )208			{209				// Set page range setting210				var copiesNumber = birtUtility.trim( $( 'printer_copies' ).value );211				if ( copiesNumber  && !copiesNumber.match(/^[0-9]*$/) )212				{213					alert( Constants.error.invalidCopiesNumber );214					return false;215				}216			}217			// auto218			var pageOverflow = 0;219			//var pagebreakonly = "true";220			221			// fit to actual size222			if( $( 'printServerFitToActual' ).checked )223			{224				pageOverflow = 1;225			}226			//fit to whole page227			else if( $( 'printServerFitToWhole' ).checked )228			{229				pageOverflow = 2;230			}231			reg = new RegExp( "([&|?]{1}" + Constants.PARAM_PAGE_OVERFLOW + "\s*)=([^&|^#]*)", "gi" );232			if( action.search( reg ) < 0 )233			{234				action = action + "&" + Constants.PARAM_PAGE_OVERFLOW + "=" + pageOverflow;235			}236			else237			{238				action = action.replace( reg, "$1=" + pageOverflow );239			}240			241			/*242			reg = new RegExp( "([&|?]{1}" + Constants.PARAM_PAGEBREAKONLY + "\s*)=([^&|^#]*)", "gi" );243			if( action.search( reg ) < 0 )244			{245				action = action + "&" + Constants.PARAM_PAGEBREAKONLY + "=" + pagebreakonly;246			}247			else248			{249				action = action.replace( reg, "$1=" + pagebreakonly );250			}				251			*/252			253			// Force "__overwrite" as false254			reg = new RegExp( "([&|?]{1}" + Constants.PARAM_OVERWRITE + "\s*)=([^&|^#]*)", "gi" );255			if( action.search( reg ) < 0 )256			{257				action = action + "&" + Constants.PARAM_OVERWRITE + "=false";258			}259			else260			{261				action = action.replace( reg, "$1=false" );262			}263			264			// Set action as print265			reg = new RegExp( "([&|?]{1}" + Constants.PARAM_ACTION + "\s*)=([^&|^#]*)", "gi" );266			if( action.search( reg ) < 0 )267			{268				action = action + "&" + Constants.PARAM_ACTION + "=" + Constants.ACTION_PRINT;269			}270			else271			{272				action = action.replace( reg, "$1=" + Constants.ACTION_PRINT );273			}			274			275			// Post printer settings276			var curPrinter = this.__findPrinter( this.__printer.getName( ) );277			if( curPrinter )278			{279				var param = document.createElement( "INPUT" );280				formObj.appendChild( param );281				param.TYPE = "HIDDEN";282				param.name = Constants.PARAM_PRINTER_NAME;283				param.value = this.__printer.getName( );284					285				if( curPrinter.isCopiesSupported( ) )286				{				287					param = document.createElement( "INPUT" );288					formObj.appendChild( param );289					param.TYPE = "HIDDEN";290					param.name = Constants.PARAM_PRINTER_COPIES;291					param.value = this.__printer.getCopies( );292				}293				294				if( curPrinter.isCollateSupported( ) )295				{				296					param = document.createElement( "INPUT" );297					formObj.appendChild( param );298					param.TYPE = "HIDDEN";299					param.name = Constants.PARAM_PRINTER_COLLATE;300					param.value = new String( this.__printer.isCollate( ) );301				}302				303				if( curPrinter.isDuplexSupported( ) )304				{				305					param = document.createElement( "INPUT" );306					formObj.appendChild( param );307					param.TYPE = "HIDDEN";308					param.name = Constants.PARAM_PRINTER_DUPLEX;309					param.value = this.__printer.getDuplex( );310				}311				if( curPrinter.isModeSupported( ) )312				{				313					param = document.createElement( "INPUT" );314					formObj.appendChild( param );315					param.TYPE = "HIDDEN";316					param.name = Constants.PARAM_PRINTER_MODE;317					param.value = this.__printer.getMode( );318				}	319				320				if( curPrinter.isMediaSupported( ) )321				{				322					param = document.createElement( "INPUT" );323					formObj.appendChild( param );324					param.TYPE = "HIDDEN";325					param.name = Constants.PARAM_PRINTER_MEDIASIZE;326					param.value = this.__printer.getMediaSize( );327				}328			}329						330			formObj.action = action;331			formObj.method = "post";332			formObj.target = "birt_confirmation_iframe";			333			formObj.submit( );334		}335		336		return true;		337	},338	339	/**340	 *	Native event handler for select control.341	 * 342	 * @param event343	 * @return, void344	 */345	__neh_select_change : function( event )346	{347		this.__updateInfo( );348	},349	350	/**351	 * Native event handler for click 'Print On Server' control.352	 * 353	 * @param event354	 * @return, void355	 */356	__neh_printserver_click : function( event )357	{358		var oCtl = Event.element( event );359		360		if( oCtl.checked )361		{362			this.__enable = true;363			$( 'printer' ).disabled = false;						364		}365		else366		{367			this.__enable = false;368			$( 'printer' ).disabled = true;			369		}370		371		// Update info372		this.__updateInfo( );373	},374	/**375	 * Check whether focus on input control376	 * 377	 * @param oSC378	 * @return, void379	 */380	__checkPageRadio : function( oSC )381	{382		if( !oSC || oSC.type != 'radio' )383			return;384			385		var oInput = $( 'printServerPageRange_input' );386		if( oSC.checked && oSC.id == 'printServerPageRange' )387		{388			oInput.disabled = false;389			oInput.focus( );390		}391		else392		{393			oInput.disabled = true;394			oInput.value = "";395		}396	},397	398	/**399	 *	Native event handler for page radio control.400	 */401	__neh_pageradio_click : function( event )402	{403		var oSC = Event.element( event );		404		this.__checkPageRadio( oSC );405	},406			407	/**408	 * Initilize dialog layout409	 * 410	 * @return, void411	 */412	__initLayout : function( )413	{414		var oSelect = $( 'printer' );415		if( !oSelect )416			return;417		418		oSelect.disabled = true;419		for( var i=0; i<printers.length; i++ )420		{		421			var oOption = document.createElement( "OPTION" );422			oOption.text = printers[i].name;423			oOption.value = printers[i].value.getName( );424			oSelect.options[oSelect.options.length] = oOption;425		}426		427		// Update info		428		this.__updateInfo( );		429	},430			431	/**432	 * Insert HTML in a control433	 * 434	 * @param id435	 * @param text436	 * @return, void437	 */438	__insertHTML : function( id,text )439	{440		var oControl = $( id );441		if( oControl )442		{443			oControl.innerHTML = text;444		} 	445	},446	447	/**448	 * Set disabled status for all controls in container 449	 * 450	 * @param id451	 * @param flag452	 * @return, void453	 */454	__setDisabled : function( id, flag )455	{456		var oContainer = $( id );457		if( !oContainer )458			return;459		460		var oSelects = oContainer.getElementsByTagName( "select" );461		if( oSelects )462		{463			for( var i=0; i<oSelects.length; i++ )464				oSelects[i].disabled = flag;465		}466		467		var oInputs = oContainer.getElementsByTagName( "input" );468		if( oInputs )469		{470			for( var i=0; i<oInputs.length; i++ )471				oInputs[i].disabled = flag;472		}		473	},474	475	/**476	 * Find certain printer object by name477	 * 478	 * @param name479	 * @return, void480	 */481	__findPrinter : function( name )482	{483		var curPrinter;484		for( var i=0; i<printers.length; i++ )485		{486			if( name == printers[i].name )487			{488				curPrinter = printers[i].value;489				break;490			}491		}492		493		return curPrinter;494	},495	496	/**497	 * Update generate information498	 * 499	 * @return, void500	 */501	__updateInfo : function( )502	{503		var printerName = $( 'printer' ).value;504		var curPrinter = this.__findPrinter( printerName );		505		if( !curPrinter )506		{507			this.__enable = false;			508			this.__setDisabled( 'printer_config',true );509			this.__setDisabled( 'printServerPageSetting',true );510			this.__setDisabled( 'printServerFitSetting',true );511			return;512		}513			514		this.__printer = curPrinter;	515		516		// Generate info	517		this.__insertHTML( 'printer_status', curPrinter.getStatus( ) );518		this.__insertHTML( 'printer_model', curPrinter.getModel( ) );519		this.__insertHTML( 'printer_info', curPrinter.getInfo( ) );520		521		// Print settings522		if( this.__enable )523		{			524			this.__setDisabled( 'printer_config',false );525			this.__setDisabled( 'printServerPageSetting',false );526			this.__setDisabled( 'printServerFitSetting',false );527			var oInputs = $( 'printServerPageSetting' ).getElementsByTagName( 'input' );528			for( var i=0; i<oInputs.length; i++ )529				this.__checkPageRadio( oInputs[i] );530		}531		else532		{			533			this.__setDisabled( 'printer_config',true );534			this.__setDisabled( 'printServerPageSetting',true );535			this.__setDisabled( 'printServerFitSetting',true );			536		}537		538		if( curPrinter.isCopiesSupported( ) )539		{			540			$( 'printer_copies' ).value = curPrinter.getCopies( );541		}542		else543		{544			$( 'printer_copies' ).disabled = true;545		}546		547		if( curPrinter.isCollateSupported( ) )548		{549			if( curPrinter.isCollate( ) )550				$( 'printer_collate' ).checked = true;551			else552				$( 'printer_collate' ).checked = false;553		}554		else555		{556			$( 'printer_collate' ).disabled = true;557			$( 'printer_collate' ).checked = false;558		}559		560		if( curPrinter.isDuplexSupported( ) )561		{562			var duplex = curPrinter.getDuplex( );563			switch( duplex )564			{565				case curPrinter.DUPLEX_SIMPLEX:566					$( 'printer_duplexSimplex' ).checked = true;567					break;568				case curPrinter.DUPLEX_HORIZONTAL:569					$( 'printer_duplexHorz' ).checked = true;570					break;					571				case curPrinter.DUPLEX_VERTICAL:572					$( 'printer_duplexVert' ).checked = true;573					break;574				default:575					$( 'printer_duplexSimplex' ).checked = true;	576			}			577		}578		else579		{580			$( 'printer_duplexSimplex' ).disabled = true;581			$( 'printer_duplexSimplex' ).checked = false;582			583			$( 'printer_duplexHorz' ).disabled = true;584			$( 'printer_duplexHorz' ).checked = false;585			586			$( 'printer_duplexVert' ).disabled = true;587			$( 'printer_duplexVert' ).checked = false;588		}589		590		if( curPrinter.isModeSupported( ) )591		{592			var mode = curPrinter.getMode( );593			switch( mode )594			{595				case curPrinter.MODE_MONOCHROME:596					$( 'printer_modeBW' ).checked = true;597					break;598				case curPrinter.MODE_COLOR:599					$( 'printer_modeColor' ).checked = true;600					break;601				default:602					$( 'printer_modeBW' ).checked = true;	603			}604		}605		else606		{607			$( 'printer_modeBW' ).disabled = true;608			$( 'printer_modeBW' ).checked = false;609			610			$( 'printer_modeColor' ).disabled = true;611			$( 'printer_modeColor' ).checked = false;612		}613		614		if( curPrinter.isMediaSupported( ) )615		{616			var mediaSize = curPrinter.getMediaSize( );617			var mediaSizeNames = curPrinter.getMediaSizeNames( );618			var oSize = $( 'printer_mediasize' );619			oSize.length = 0;620			for( var i=0; i<mediaSizeNames.length; i++ )621			{622				var oOption = document.createElement( "OPTION" );623				var oLabel = document.createElement( "LABEL" );624				oLabel.innerHTML = mediaSizeNames[i].name;625				oOption.text = oLabel.innerHTML;				626				oOption.value = mediaSizeNames[i].value;627				628				if( mediaSizeNames[i].value == mediaSize )629					oOption.selected = true;630				631				oSize.options[oSize.options.length] = oOption;632			}	633		}634		else635		{636			$( 'printer_mediasize' ).length = 0;637			$( 'printer_mediasize' ).disabled = true;638		}		639	},640		 641	/**642	Called right before element is shown643	*/644	__preShow: function()645	{646		// disable the toolbar buttons647		birtUtility.setButtonsDisabled ( "toolbar", true );648		649		// disable the Navigation Bar buttons650		birtUtility.setButtonsDisabled ( "navigationBar", true );651	},652	653	/**654	Called before element is hidden655	*/656	__preHide: function()657	{658		// enable the toolbar buttons659		birtUtility.setButtonsDisabled ( "toolbar", false );660		661		// enable the Navigation Bar buttons662		birtUtility.setButtonsDisabled ( "navigationBar", false );		663	}	...

printer.js

Source:printer.js

1var printer_helper = {},2    fs = require("fs"),3    child_process = require("child_process"),4    os = require("os"),5    path = require("path"),6    binding_path = path.resolve(__dirname, './node_printer.node'),7    printer_helper;8if(fs.existsSync(binding_path)) {9    printer_helper = require(binding_path);10} else {11    printer_helper = require('./node_printer_'+process.platform+'_'+process.arch+'.node');12}13/** Return all installed printers including active jobs14 */15module.exports.getPrinters = getPrinters;16/** send data to printer17 */18module.exports.printDirect = printDirect;19/// send file to printer20module.exports.printFile = printFile;21/** Get supported print format for printDirect22 */23module.exports.getSupportedPrintFormats = printer_helper.getSupportedPrintFormats;24/**25 * Get possible job command for setJob. It depends on os.26 * @return Array of string. e.g.: DELETE, PAUSE, RESUME27 */28module.exports.getSupportedJobCommands = printer_helper.getSupportedJobCommands;29/** get printer info object. It includes all active jobs30 */31module.exports.getPrinter = getPrinter;32module.exports.getSelectedPaperSize = getSelectedPaperSize;33module.exports.getPrinterDriverOptions = getPrinterDriverOptions;34/// Return default printer name35module.exports.getDefaultPrinterName = getDefaultPrinterName;36/** get printer job info object37 */38module.exports.getJob = getJob;39module.exports.setJob = setJob;40/**41 * return user defined printer, according to https://www.cups.org/documentation.php/doc-2.0/api-cups.html#cupsGetDefault2 :42 * "Applications should use the cupsGetDests and cupsGetDest functions to get the user-defined default printer,43 * as this function does not support the lpoptions-defined default printer"44 */45function getDefaultPrinterName() {46  var printerName = printer_helper.getDefaultPrinterName();47  if(printerName) {48    return printerName;49  }50  // seems correct posix behaviour51  var printers= getPrinters();52  if(printers && printers.length){53    var i = printers.length;54    for(i in printers) {55        var printer = printers[i];56        if(printer.isDefault === true) {57            return printer.name;58        }59    }60  }61  // printer not found, return nothing(undefined)62}63/** Get printer info with jobs64 * @param printerName printer name to extract the info65 * @return printer object info:66 *		TODO: to enum all possible attributes67 */68function getPrinter(printerName)69{70    if(!printerName) {71        printerName = getDefaultPrinterName();72    }73    var printer = printer_helper.getPrinter(printerName);74    correctPrinterinfo(printer);75    return printer;76}77/** Get printer driver options includes advanced options like supported paper size78 * @param printerName printer name to extract the info (default printer used if printer is not provided)79 * @return printer driver info:80 */81function getPrinterDriverOptions(printerName)82{83    if(!printerName) {84        printerName = getDefaultPrinterName();85    }86    return printer_helper.getPrinterDriverOptions(printerName);87}88/** Finds selected paper size pertaining to the specific printer out of all supported ones in driver_options89 * @param printerName printer name to extract the info (default printer used if printer is not provided)90 * @return selected paper size91 */92function getSelectedPaperSize(printerName){93    var driver_options = getPrinterDriverOptions(printerName);94    var selectedSize = "";95    if (driver_options && driver_options.PageSize) {96        Object.keys(driver_options.PageSize).forEach(function(key){97            if (driver_options.PageSize[key])98                selectedSize = key;99        });100    }101    return selectedSize;102}103function getJob(printerName, jobId)104{105    return printer_helper.getJob(printerName, jobId);106}107function setJob(printerName, jobId, command)108{109    return printer_helper.setJob(printerName, jobId, command);110}111function getPrinters(){112    var printers = printer_helper.getPrinters();113    if(printers && printers.length){114        var i = printers.length;115        for(i in printers){116            correctPrinterinfo(printers[i]);117        }118    }119    return printers;120}121function correctPrinterinfo(printer) {122    if(printer.status || !printer.options || !printer.options['printer-state']){123        return;124    }125    var status = printer.options['printer-state'];126    // Add posix status127    if(status == '3'){128        status = 'IDLE'129    }130    else if(status == '4'){131        status = 'PRINTING'132    }133    else if(status == '5'){134        status = 'STOPPED'135    }136    // correct date type137    var k;138    for(k in printer.options) {139        if(/time$/.test(k) && printer.options[k] && !(printer.options[k] instanceof Date)) {140            printer.options[k] = new Date(printer.options[k] * 1000);141        }142    }143    printer.status = status;144}145/*146 print raw data. This function is intend to be asynchronous147 parameters:148 parameters - Object, parameters objects with the following structure:149 data - String, mandatory, data to printer150 printer - String, optional, name of the printer, if missing, will try to print to default printer151 docname - String, optional, name of document showed in printer status152 type - String, optional, only for wind32, data type, one of the RAW, TEXT153 options - JS object with CUPS options, optional154 success - Function, optional, callback function155 error - Function, optional, callback function if exists any error156 or157 data - String, mandatory, data to printer158 printer - String, optional, name of the printer, if missing, will try to print to default printer159 docname - String, optional, name of document showed in printer status160 type - String, optional, data type, one of the RAW, TEXT161 options - JS object with CUPS options, optional162 success - Function, optional, callback function with first argument job_id163 error - Function, optional, callback function if exists any error164 */165function printDirect(parameters){166    var data = parameters167        , printer168        , docname169        , type170        , options171        , success172        , error;173    if(arguments.length==1){174        //TODO: check parameters type175        //if (typeof parameters )176        data = parameters.data;177        printer = parameters.printer;178        docname = parameters.docname;179        type = parameters.type;180        options = parameters.options||{};181        success = parameters.success;182        error = parameters.error;183    }else{184        printer = arguments[1];185        type = arguments[2];186        docname = arguments[3];187        options = arguments[4];188        success = arguments[5];189        error = arguments[6];190    }191    if(!type){192        type = "RAW";193    }194    // Set default printer name195    if(!printer) {196        printer = getDefaultPrinterName();197    }198    type = type.toUpperCase();199    if(!docname){200        docname = "node print job";201    }202    if (!options){203        options = {};204    }205    //TODO: check parameters type206    if(printer_helper.printDirect){// call C++ binding207        try{208            var res = printer_helper.printDirect(data, printer, docname, type, options);209            if(res){210                success(res);211            }else{212                error(Error("Something wrong in printDirect"));213            }214        }catch (e){215            error(e);216        }217    }else{218        error("Not supported");219    }220}221/**222parameters:223   parameters - Object, parameters objects with the following structure:224      filename - String, mandatory, data to printer225      docname - String, optional, name of document showed in printer status226      printer - String, optional, mane of the printer, if missed, will try to retrieve the default printer name227      success - Function, optional, callback function228      error - Function, optional, callback function if exists any error229*/230function printFile(parameters){231    var filename,232        docname,233        printer,234        options,235        success,236        error;237    if((arguments.length !== 1) || (typeof(parameters) !== 'object')){238        throw new Error('must provide arguments object');239    }240    filename = parameters.filename;241    docname = parameters.docname;242    printer = parameters.printer;243    options = parameters.options || {};244    success = parameters.success;245    error = parameters.error;246    if(!success){247        success = function(){};248    }249    if(!error){250        error = function(err){251            throw err;252        };253    }254    if(!filename){255        var err = new Error('must provide at least a filename');256        return error(err);257    }258    // try to define default printer name259    if(!printer) {260        printer = getDefaultPrinterName();261    }262    if(!printer) {263        return error(new Error('Printer parameter of default printer is not defined'));264    }265    // set filename if docname is missing266    if(!docname){267        docname = filename;268    }269    //TODO: check parameters type270    if(printer_helper.printFile){// call C++ binding271        try{272            // TODO: proper success/error callbacks from the extension273            var res = printer_helper.printFile(filename, docname, printer, options);274            if(!isNaN(parseInt(res))) {275                success(res);276            } else {277                error(Error(res));278            }279        } catch (e) {280            error(e);281        }282    } else {283        error("Not supported");284    }...

socket_pool_wrapper.js

Source:socket_pool_wrapper.js

1// Copyright (c) 2011 The Chromium Authors. All rights reserved.2// Use of this source code is governed by a BSD-style license that can be3// found in the LICENSE file.4var SocketPoolWrapper = (function() {5  'use strict';6  /**7   * SocketPoolWrapper is a wrapper around socket pools entries.  It's8   * used by the log and sockets view to print tables containing both9   * a synopsis of the state of all pools, and listing the groups within10   * individual pools.11   *12   * The constructor takes a socket pool and its parent, and generates a13   * unique name from the two, which is stored as |fullName|.  |parent|14   * must itself be a SocketPoolWrapper.15   *16   * @constructor17   */18  function SocketPoolWrapper(socketPool, parent) {19    this.origPool = socketPool;20    this.fullName = socketPool.name;21    if (this.fullName != socketPool.type)22      this.fullName += ' (' + socketPool.type + ')';23    if (parent)24      this.fullName = parent.fullName + '->' + this.fullName;25  }26  /**27   * Returns an array of SocketPoolWrappers created from each of the socket28   * pools in |socketPoolInfo|.  Nested socket pools appear immediately after29   * their parent, and groups of nodes from trees with root nodes with the same30   * id are placed adjacent to each other.31   */32  SocketPoolWrapper.createArrayFrom = function(socketPoolInfo) {33    // Create SocketPoolWrappers for each socket pool and separate socket pools34    // them into different arrays based on root node name.35    var socketPoolGroups = [];36    var socketPoolNameLists = {};37    for (var i = 0; i < socketPoolInfo.length; ++i) {38      var name = socketPoolInfo[i].name;39      if (!socketPoolNameLists[name]) {40        socketPoolNameLists[name] = [];41        socketPoolGroups.push(socketPoolNameLists[name]);42      }43      addSocketPoolsToList(socketPoolNameLists[name], socketPoolInfo[i], null);44    }45    // Merge the arrays.46    var socketPoolList = [];47    for (var i = 0; i < socketPoolGroups.length; ++i) {48      socketPoolList = socketPoolList.concat(socketPoolGroups[i]);49    }50    return socketPoolList;51  };52  /**53   * Recursively creates SocketPoolWrappers from |origPool| and all its54   * children and adds them all to |socketPoolList|.  |parent| is the55   * SocketPoolWrapper for the parent of |origPool|, or null, if it's56   * a top level socket pool.57   */58  function addSocketPoolsToList(socketPoolList, origPool, parent) {59    var socketPool = new SocketPoolWrapper(origPool, parent);60    socketPoolList.push(socketPool);61    if (origPool.nested_pools) {62      for (var i = 0; i < origPool.nested_pools.length; ++i) {63        addSocketPoolsToList(socketPoolList,64                              origPool.nested_pools[i],65                              socketPool);66      }67    }68  }69  /**70   * Returns a table printer containing information on each71   * SocketPoolWrapper in |socketPools|.72   */73  SocketPoolWrapper.createTablePrinter = function(socketPools) {74    var tablePrinter = new TablePrinter();75    tablePrinter.addHeaderCell('Name');76    tablePrinter.addHeaderCell('Handed Out');77    tablePrinter.addHeaderCell('Idle');78    tablePrinter.addHeaderCell('Connecting');79    tablePrinter.addHeaderCell('Max');80    tablePrinter.addHeaderCell('Max Per Group');81    tablePrinter.addHeaderCell('Generation');82    for (var i = 0; i < socketPools.length; i++) {83      var origPool = socketPools[i].origPool;84      tablePrinter.addRow();85      tablePrinter.addCell(socketPools[i].fullName);86      tablePrinter.addCell(origPool.handed_out_socket_count);87      var idleCell = tablePrinter.addCell(origPool.idle_socket_count);88      var connectingCell =89          tablePrinter.addCell(origPool.connecting_socket_count);90      if (origPool.groups) {91        var idleSources = [];92        var connectingSources = [];93        for (var groupName in origPool.groups) {94          var group = origPool.groups[groupName];95          idleSources = idleSources.concat(group.idle_sockets);96          connectingSources = connectingSources.concat(group.connect_jobs);97        }98        idleCell.link = sourceListLink(idleSources);99        connectingCell.link = sourceListLink(connectingSources);100      }101      tablePrinter.addCell(origPool.max_socket_count);102      tablePrinter.addCell(origPool.max_sockets_per_group);103      tablePrinter.addCell(origPool.pool_generation_number);104    }105    return tablePrinter;106  };107  SocketPoolWrapper.prototype = {108    /**109     * Returns a table printer containing information on all a110     * socket pool's groups.111     */112    createGroupTablePrinter: function() {113      var tablePrinter = new TablePrinter();114      tablePrinter.setTitle(this.fullName);115      tablePrinter.addHeaderCell('Name');116      tablePrinter.addHeaderCell('Pending');117      tablePrinter.addHeaderCell('Top Priority');118      tablePrinter.addHeaderCell('Active');119      tablePrinter.addHeaderCell('Idle');120      tablePrinter.addHeaderCell('Connect Jobs');121      tablePrinter.addHeaderCell('Backup Timer');122      tablePrinter.addHeaderCell('Stalled');123      for (var groupName in this.origPool.groups) {124        var group = this.origPool.groups[groupName];125        tablePrinter.addRow();126        tablePrinter.addCell(groupName);127        tablePrinter.addCell(group.pending_request_count);128        if (group.top_pending_priority != undefined)129          tablePrinter.addCell(group.top_pending_priority);130        else131          tablePrinter.addCell('-');132        tablePrinter.addCell(group.active_socket_count);133        var idleCell = tablePrinter.addCell(group.idle_sockets.length);134        var connectingCell = tablePrinter.addCell(group.connect_jobs.length);135        idleCell.link = sourceListLink(group.idle_sockets);136        connectingCell.link = sourceListLink(group.connect_jobs);137        tablePrinter.addCell(138            group.backup_job_timer_is_running ? 'started' : 'stopped');139        tablePrinter.addCell(group.is_stalled);140      }141      return tablePrinter;142    }143  };144  /**145   * Takes in a list of source IDs and returns a link that will select the146   * specified sources.147   */148  function sourceListLink(sources) {149    if (!sources.length)150      return null;151    return '#events&q=id:' + sources.join(',');152  }153  return SocketPoolWrapper;...

fakeprinter.js

Source:fakeprinter.js

1var keypress = require('keypress');2var debug = require('debug')('fakeprinter');3var spawn = require('child_process').spawn4var ss = require('socket.io-stream');5var fs = require('fs');6// var PORT = process.env.PORT ? process.env.PORT : 5000;7var CLOUD_URL = "https://cloud.doodle3d.com"; //:"+PORT;8var printer = require("./mock/printer")(CLOUD_URL);9var printerID;10var printerKey;11var nspPrinterRoot;12var nspPrinterPrinter;13var nspPrinterWebcam;14var nspPrinterSlicer;15// var webcamEnabled = false;16var printerKey = '545f791422ed476034457a86rWKh8rkXIcQMDWK5zD8R';17var printerID = '545f791422ed476034457a86';18// printer.register(function(err,printerKey,printerID) {19//   console.log(err,printerKey,printerID);20//   process.exit();21// });22// console.log(process.env);23if (process.env['_']=='/opt/local/bin/nodemon') {24  console.log("using nodemon, keyboard interaction disabled");25} else {26  console.log('not using nodemon, keyboard interaction enabled')27  console.log('launcher',process.env['_']);28  // make `process.stdin` begin emitting "keypress" events29  keypress(process.stdin);30  process.stdin.setRawMode(true);31  process.stdin.resume();32  connect();33}34  35function setState(state) {36  console.log(!!nspPrinterRoot,!!nspPrinterRoot,state);37  if (nspPrinterRoot) nspPrinterRoot.emit("printerState", {state: state});38  if (nspPrinterPrinter) nspPrinterPrinter.emit("state", {state: state});39}40function print() {41  console.log("emit state=print");42  setState('printing');43  if (!nspPrinterPrinter) return;44  nspPrinterPrinter.emit("temperatures", { 45    nozzle: {current:0, target:0, percentage:.25},46    nozzle2: {current:0, target:0, percentage:.25},47    bed: {current:0, target:0, percentage:.25}, 48    percentage:.5, heating:false49  });50// temperatures {nozzle: {current, target, percentage}, (nozzle2: {current, target, percentage},) bed: {current, target, percentage}, percentage, heating}51}52process.stdin.on('keypress', function (ch, key) {53  //console.log('got "keypress"', key);54  55  if (!key) return;56  if (key.name == 'p') {57    print();58  }59  if (key.name == 'q') {60    console.log("emit state=idle");61    setState('idle');62  }63  if (key.name == 'd') {64    // disconnect();65  }66  if (key.name == 'r') {67    // disconnect();68    // connect();69  }70  if (key.name == 's') {71    // setTimeout72    nspPrinterSlicer.emit("progress",{percentage:.5});73  }74  if (key.ctrl && key.name == 'c') {75    process.exit();76  }77  // if (key.name=='w') {78  //   toggleWebcam();79  // } 80  // process.stdout.write(key);81});82// function toggleWebcam() {83//   if (nspPrinterWebcam) {84//     nspPrinterWebcam.removeAllListeners();85//     nspPrinterWebcam.disconnect();86//     delete nspPrinterWebcam; // = null;87//   } else {88    89//   }90// }91// function disconnect() {92//   console.log("disconnect");93//   nspPrinterRoot.disconnect();94//   nspPrinterPrinter.disconnect();95//   // nspPrinterWebcam.disconnect();96//   nspPrinterSlicer.disconnect();97// }98function connect() {99  console.log("connect");100  printer.connectTo("/"+printerID,printerKey,{forceNew:true},function(err,nsp) {101    if(err) throw new Error(err);102    nspPrinterRoot = nsp;103    console.log("fake /"+printerID + " emit printerState & clientSSID");104    // nsp.emit("printerState", {state: "idle"});105    setState('idle');106    nsp.emit("wifiSSID",{ssid:"Vechtclub XL F1.19"});107  });  108  printer.connectTo("/"+printerID+"-printer",printerKey,{forceNew:true},function(err,nsp) {109    if (err) throw new Error(err);110    // if (!nsp) throw new Error("Error /"+printerID+"-printer namespace is not ready");111    nspPrinterPrinter = nsp;112    nsp.on("print",function(data,cb,stream) {113      console.log("onPrint",data);114      setState('printing');115      if (cb) cb(null,"ok");116    });117    nsp.on("stop",function(data,cb,stream) {118      console.log("onStop",data);119      if (cb) cb(null,"ok");120      setState('idle');121    });122  });123  printer.connectTo("/"+printerID+"-slicer",printerKey,{forceNew:true},function(err,nsp) {124    if (err) throw new Error(err);125    nspPrinterSlicer = nsp;126  });127  // printer.connectTo("/"+printerID+"-webcam",printerKey,{forceNew:true},function(err,nsp) {128  //   if (err) throw new Error(err);129  //   nspPrinterWebcam = nsp;130  // });131  // connectWebcam();132}133function connectWebcam() {134  printer.connectTo("/"+printerID+"-webcam",printerKey,{forceNew:true},function(err,nsp) {135    if (err) throw new Error(err);136    takeSnapshot();137    138    function takeSnapshot() {139      console.log('tick cam');140      // var snapshot = spawn('imagesnap', ['-', '-w', '1'])141      var convert = spawn('convert', ['-', '-quality', '80', '-resize', '640x360', 'JPEG:-']);142      var stream = ss.createStream();143      ss(nsp).emit('image', stream); 144      // snapshot.stdout.pipe(convert.stdin);145      fs.createReadStream('webcam.jpg').pipe(convert.stdin);146      convert.stdout.pipe(stream);147      convert.stdout.on("end",function() {148        console.log("convert end");149        setTimeout(takeSnapshot,1000);150      });151    }152  });153}154// setInterval(function() {  155//   // console.log('webcam disabled');156//   return;157//   if (!nspPrinterWebcam || !nspPrinterWebcam.connected) {158//     // console.log('no connection yet')159//     return;160//   }161//   console.log('tick cam');162//   // var snapshot = spawn('imagesnap', ['-', 'w', '1'])163//   // var convert = spawn('convert', ['-', '-quality', '10', 'JPEG:-'])164//   var stream = ss.createStream();165//   ss(nspPrinterWebcam).emit('image', stream); //// why in the HostModule repo: 'image', {}, stream ????166//     // snapshot.stdout.pipe(convert.stdin);167//   fs.createReadStream('snapshot.jpg').pipe(stream);...

PrinterSettings.js

Source:PrinterSettings.js

1import React, { Component } from 'react';2import {3    Text,4    StyleSheet,5    View,6    TouchableOpacity,7    NativeModules,8    NativeEventEmitter,9} from 'react-native';10import FindPrinter from './../services/printer/FindPrinter';11import PrinterStatus from './../services/printer/printerStatus';12import InnerHeader from "../components/InnerHeader";13class PrinterSettings extends Component {14    constructor(props) {15        super(props);16        this.state = {17            currentPrinter_name: "",18            currentPrinter_ip: "",19            currentPrinter_status: "Searching...",20            currentPrinter_view: false,21            printer_list: [],22        }23    }24    componentDidMount() {25        //This event Listener will get the list of available printer in the local LAN Network.26        //Please note that the Printer SDK used in this Project will only list EPSON LW Series printers.27        //And for this project, the Search is filtered for EPSON LW1000P Model. 28        //You can add more on ModuleFindPrinter.java file.29        const PrinterListEventListener = new NativeEventEmitter(NativeModules.FindPrinter);30        PrinterListEventListener.addListener('PrinterList', (event) => {31            console.log(event.List)32            this.setState({ printer_list: (JSON.parse(event.List)) })33        })34        this.discoverPrinter();35        this.printerStatus();36    }37    componentWillUnmount() {38        this.cancelSearch();39    }40    //Initialize printer search process41    discoverPrinter = async () => {42        FindPrinter.discover(43            (msg) => {44                console.log(msg);45            },46        );47    }48    //Send the index of the selected printer and the printer details are stored in the java side49    //Also terminates the search process.50    //This details will be available even after restarting the app.51    selectPrinter = async (index) => {52        FindPrinter.selectPrinter(index,53            (msg) => {54                console.log(msg);55                this.printerStatus();56            },57        )58    }59    //Terminates the printer Search process.60    cancelSearch = async () => {61        FindPrinter.cancelSearch(62            (msg) => {63                console.log(msg);64            },65        );66    }67    //Get the recently connected printer information68    printerStatus = async () => {69        PrinterStatus.getPrinterDetails(70            (name, host) => {71                console.log(name, host);72                if (name != "notAvailable") {73                    this.setState({74                        currentPrinter_name: name,75                        currentPrinter_ip: host,76                        currentPrinter_view: true,77                    })78                    PrinterStatus.getStatus(79                        (status) => {80                            this.setState({81                                currentPrinter_status: status,82                            })83                        },84                    )85                }86            },87        )88    }89    render() {90        return (91            <View style={{ backgroundColor: "#008abe", flex: 1 }}>92                <InnerHeader navigation={this.props.navigation}93                    station=""94                    user_role="" />95                <Text style={styles.Heading}>Printer Settings</Text>96                <Text style={styles.SubHeading}>Curent Printer</Text>97                {98                    this.state.currentPrinter_view ?99                        <>100                            <Text style={styles.content}>Printer Name : {this.state.currentPrinter_name}</Text>101                            <Text style={styles.content}>Printer Address : {this.state.currentPrinter_ip}</Text>102                            <Text style={styles.content}>Printer Status : {this.state.currentPrinter_status}</Text>103                        </>104                        :105                        <Text style={styles.content}>Not Connected to any Printer Yet</Text>106                }107                <View style={{ height: 30 }}></View>108                <Text style={styles.SubHeading}>Available Printers</Text>109                <View>110                    {this.state.printer_list.length === 0 ?111                        <Text style={styles.content}>No Printer Found</Text>112                        :113                        this.state.printer_list.map((item, index) => {114                            console.log(item.data.name)115                            return (116                                <TouchableOpacity onPress={() => this.selectPrinter(item.index)}>117                                    <View style={styles.printerView}>118                                        <Text style={styles.content}>{item.data.name}</Text>119                                        <Text style={styles.content}>{item.data.host}</Text>120                                    </View>121                                </TouchableOpacity>122                            )123                        })124                    }125                </View>126            </View>127        );128    }129};130const styles = StyleSheet.create({131    Heading: {132        fontWeight: 'bold',133        fontSize: 30,134        textAlign: "center"135    },136    SubHeading: {137        fontWeight: 'bold',138        fontSize: 25,139    },140    content: {141        fontSize: 20,142    },143    printerView: {144        width: "100%",145        backgroundColor: "#e8e8e8",146        marginBottom: 5, padding: 15147    },148    btnView: {149        width: "40%",150        textAlign: "center"151    },152    button: {153        fontSize: 20,154    }155});...

thermal.js

Source:thermal.js

1const ThermalPrinter = require("../node-thermal-printer").printer;2const PrinterTypes = require("../node-thermal-printer").types;3let printer = new ThermalPrinter({4    type: PrinterTypes.STAR,                                  // Printer type: 'star' or 'epson'5    interface: 'tcp://xxx.xxx.xxx.xxx',                       // Printer interface6    characterSet: 'SLOVENIA',                                 // Printer character set - default: SLOVENIA7    removeSpecialCharacters: false,                           // Removes special characters - default: false8    lineCharacter: "=",                                       // Set character for lines - default: "-"9    options:{                                                 // Additional options10      timeout: 5000                                           // Connection timeout (ms) [applicable only for network printers] - default: 300011    }12  });13  14  let isConnected = await printer.isPrinterConnected();       // Check if printer is connected, return bool of status15  let execute = await printer.execute();                      // Executes all the commands. Returns success or throws error16  let raw = await printer.raw(Buffer.from("Hello world"));    // Print instantly. Returns success or throws error17  printer.print("Hello World");                               // Append text18  printer.println("Hello World");                             // Append text with new line19  printer.openCashDrawer();                                   // Kick the cash drawer20  printer.cut();                                              // Cuts the paper (if printer only supports one mode use this)21  printer.partialCut();                                       // Cuts the paper leaving a small bridge in middle (if printer supports multiple cut modes)22  printer.beep();                                             // Sound internal beeper/buzzer (if available)23  printer.upsideDown(true);                                   // Content is printed upside down (rotated 180 degrees)24  printer.setCharacterSet("SLOVENIA");                        // Set character set - default set on init25  printer.setPrinterDriver(Object)                            // Set printer drive - default set on init26  27  printer.bold(true);                                         // Set text bold28  printer.invert(true);                                       // Background/text color inversion29  printer.underline(true);                                    // Underline text (1 dot thickness)30  printer.underlineThick(true);                               // Underline text with thick line (2 dot thickness)31  printer.drawLine();                                         // Draws a line32  printer.newLine();                                          // Insers break line33  34  printer.alignCenter();                                      // Align text to center35  printer.alignLeft();                                        // Align text to left36  printer.alignRight();                                       // Align text to right37  38  printer.setTypeFontA();                                     // Set font type to A (default)39  printer.setTypeFontB();                                     // Set font type to B40  41  printer.setTextNormal();                                    // Set text to normal42  printer.setTextDoubleHeight();                              // Set text to double height43  printer.setTextDoubleWidth();                               // Set text to double width44  printer.setTextQuadArea();                                  // Set text to quad area45  printer.setTextSize(7,7);                                   // Set text height (0-7) and width (0-7)46  47  printer.leftRight("Left", "Right");                         // Prints text left and right48  printer.table(["One", "Two", "Three"]);                     // Prints table equaly49  printer.tableCustom([                                       // Prints table with custom settings (text, align, width, cols, bold)50    { text:"Left", align:"LEFT", width:0.5 },51    { text:"Center", align:"CENTER", width:0.25, bold:true },52    { text:"Right", align:"RIGHT", cols:8 }53  ]);54  55  printer.code128("Code128");                                 // Print code128 bar code56  printer.printQR("QR CODE");                                 // Print QR code57  await printer.printImage('./assets/olaii-logo-black.png');  // Print PNG image58  59  print.clear();                                              // Clears printText value60  print.getText();                                            // Returns printer buffer string value61  print.getBuffer();                                          // Returns printer buffer62  print.setBuffer(newBuffer);                                 // Set the printer buffer to a copy of newBuffer...

printerAPI.js

Source:printerAPI.js

1var path =  require('path');2var fs = require("fs");3var printer = require("node-thermal-printer");4var bwipjs = require('bwip-js');5var dateFormat = require('dateformat');6/*7var barcode = require('barcode');8var code39 = barcode('ean13', {9    data: "123456789012",10    width: 400,11    height: 100,12});13*/14//var outfile = path.join('assets', 'imgs', 'mycode.png')15/*16var outfile = path.join('./assets', 'mycode.png');17code39.saveImage(outfile, function (err) {18    if (err) throw err;19    console.log('File has been written!');20});21*/22function PrinterEPSON() {23  printer.init({24    type: 'epson',25    characterSet: 'LATINA',26    removeSpecialCharacters: false,27    replaceSpecialCharacters: true,28    interface: '/dev/usb/lp0' //ESDPRT001 - /dev/usb/lp029  });30  printer.isPrinterConnected(function(exists){31    console.log("Printer connected? " + exists);32    if( exists ){33      printer.alignCenter();34      printer.println("Impressora pronta!");35      printer.partialCut();36      printer.execute(function(err){37        if (err) {38          console.error("Print failed", err);39        } else {40          console.log("Print done : isPrinterConnected");41        }42      });43    }44  });45}46PrinterEPSON.prototype.printCupom = function(rede, loja, id, qtdeGarrafa, barcode, bartype){47  var agora = new Date();48  printer.alignCenter();49  // printer.printImage('assets/ambev-black-400.png', function(done){50  //  console.log("done: " + done);51  //  printer.newLine();52    printer.bold(true);53    printer.setTextDoubleHeight();54    printer.setTextDoubleWidth();55    printer.println(rede);56    printer.println(loja);57    printer.bold(false);58    printer.setTextNormal();59    printer.newLine();60    printer.println("DEVOLUÃÃO DE VASILHAMES");61    printer.newLine();62    printer.alignLeft();63    printer.drawLine();64    // printer.newLine();65    printer.leftRight(dateFormat(agora, 'dd/mm/yyyy'), dateFormat(agora, 'HH:MM:ss'));66    // printer.newLine();67    printer.drawLine();68    printer.newLine();69    printer.alignCenter();70    printer.println(qtdeGarrafa + " x Cerveja GFA 300ML");71    printer.newLine();72    printer.alignCenter();73    printer.bold(true);74    printer.setTextDoubleHeight();75    printer.setTextDoubleWidth();76    printer.invert(true);77    printer.println("          " + qtdeGarrafa + " ");78    printer.invert(false);79    printer.bold(false);80    printer.setTextNormal();81    bwipjs.toBuffer({82            bcid:        bartype,       // Barcode type83            text:        barcode,    // Text to encode84            scale:       3,               // 3x scaling factor85            height:      15,              // Bar height, in millimeters86            includetext: true,            // Show human-readable text87            textxalign:  'center',        // Always good to set this88    //        textfont:    'Inconsolata',   // Use your custom font89            textsize:    10               // Font size, in points90        }, function (err, png) {91            if (err) {92                console.error("Write imagem barcode failed : ", err);93            } else {94               fs.writeFile("assets/mycode.png", png, function(err) {95                  if(err) console.log(err);96                  console.log("The file was saved!");97                  printer.alignCenter();98                  printer.printImage('assets/mycode.png', function(done){99                    if(done) console.log(done);100                    printer.newLine();101                    printer.drawLine();102                    // printer.newLine();103                    printer.leftRight("Recibo", id);104                    // printer.newLine();105                    printer.drawLine();106                    printer.bold(true);107                    printer.setTextDoubleHeight();108                    printer.setTextDoubleWidth();109                    printer.print("VALIDO SOMENTE HOJE");110                    printer.bold(false);111                    printer.setTextNormal();112                    printer.partialCut();113                    printer.execute(function(err){114                      if (err) {115                        console.log("Print failed: ", err);116                      } else {117                        console.log("Print done : writeFile");118                      }119                    });120                  });121                });122            }123          });124  // });125}126module.exports = PrinterEPSON;127/*128Teste unitario da API129var printerAPI = new PrinterEPSON();130printerAPI.printCupom("Garrafas Aprovadas!", '2343212234510');...

main.js

Source:main.js

1printer = new Printer("Ultimaker-test01");2loadSettings(printer); //reads from localStorage using printer.name3if (!printer.id || !printer.key) {4  printer.register(function(data) {5    console.log('register cb',printer)6    saveSettings(printer);7    init();8  });9} else {10  init();11}12function init() {13  printer.connect("/"+printer.id,function(err,printerRootSocket) {14    console.log('connected',err,printerRootSocket)15  });16}17function loadSettings(printer) {18  var settings = JSON.parse(localStorage.getItem(printer.name)) || undefined;19  20  //decorate printer object with values from settings object21  for (var i in settings) {22    printer[i] = settings[i];23  }24}25function saveSettings(printer) {26  localStorage.setItem(printer.name,JSON.stringify(printer));27}28function removeSettings(printer) {29  localStorage.removeItem(printer.name);...

Using AI Code Generation

1const request = require('request');2const fs = require('fs');3const path = require('path');4const options = {5    headers: {6    },7    body: {8        "stubs": [{9            "responses": [{10                "is": {11                    "headers": {12                    },13                    "body": {14                    }15                }16            }]17        }]18    }19};20request(options, function (error, response, body) {21    if (error) throw new Error(error);22    console.log(body);23});24const options = {25    headers: {26    },27    body: {28    }29};30request(options, function (error, response, body) {31    if (error) throw new Error(error);32    console.log(body);33});34const options = {35    headers: {36    },37    body: {38    }39};40request(options, function (error, response, body) {41    if (error) throw new Error(error);42    console.log(body);43});44const options = {45    headers: {46    },47    body: {48    }49};50request(options

Using AI Code Generation

1var imposter = require('mountebank').create({2        {3                {4                    is: {5                        headers: {6                        },7                    }8                }9        }10});11imposter.then(function (server) {12    console.log('Imposter started on port', server.port);13});14var imposter = require('mountebank').create({15        {16                {17                    is: {18                        headers: {19                        },20                    }21                }22        }23});24imposter.then(function (server) {25    console.log('Imposter started on port', server.port);26});27var imposter = require('mountebank').create({28        {29                {30                    is: {31                        headers: {32                        },33                    }34                }35        }36});37imposter.then(function (server) {38    console.log('Imposter started on port', server.port);39});40var imposter = require('mountebank').create({41        {42                {43                    is: {44                        headers: {45                        },46                    }47                }48        }49});50imposter.then(function (server) {51    console.log('Imposter started on port', server.port);52});

Using AI Code Generation

1var request = require('request');2var options = {3    json: {4            {5                    {6                        "is": {7                            "headers": {8                            },9                        }10                    }11            }12    }13};14request(options, function (error, response, body) {15    if (!error && response.statusCode == 200) {16        console.log(body)17    }18});19var options = {20    json: {21    }22};23request(options, function (error, response, body) {24    if (!error && response.statusCode == 200) {25        console.log(body)26    }27});28var options = {29    json: {30    }31};32request(options, function (error, response, body) {33    if (!error && response.statusCode == 200) {34        console.log(body)35    }36});37var options = {38    json: {39    }40};41request(options, function (error, response, body) {42    if (!error && response.statusCode == 200) {43        console.log(body)44    }45});46var options = {47    json: {48    }49};50request(options, function (error, response, body) {51    if (!error && response.statusCode == 200) {52        console.log(body)53    }54});55var options = {56    json: {

Using AI Code Generation

1var imposter = require('mountebank/lib/models/imposter');2var Imposter = imposter.Imposter;3var response = require('mountebank/lib/models/http/response');4var Response = response.Response;5var is = require('mountebank/lib/models/predicates').is;6var predicates = require('mountebank/lib/models/predicates');7var Predicate = predicates.Predicate;8var stub = require('mountebank/lib/models/stub');9var Stub = stub.Stub;10var Q = require('q');11var _ = require('lodash');12var printer = require('mountebank/lib/models/http/printer');13var Printer = printer.Printer;14var fs = require('fs');15var path = require('path');16var options = {17        Stub.create({18                Response.create({ is: { body: 'Hello world' } })19        })20};21var imposter = Imposter.create(options);22var deferred = Q.defer();23imposter.start().then(function () {24    var request = {25    };26    var response = imposter.responseFor(request);27    return response.then(function (response) {28        var printer = Printer.create();29        var result = printer.print(response);30        console.log(result);31        deferred.resolve();32    });33});34{35  "headers": {36    "Content-Type": "text/html; charset=utf-8",37  },38}39var result = printer.print(response);40console.log(result.text());

Using AI Code Generation

1const mb = require('mountebank');2const printer = mb.createPrinter();3const imposters = require('./imposters.json');4printer.print({ imposters: imposters }, 'imposters.json');5  {6      {7          {8            "is": {9            }10          }11      },12      {13          {14            "is": {15            }16          }17      }18  },19  {20      {21          {22            "is": {23            }24          }25      },26      {27          {28            "is": {29            }30          }31      }32  }

Using AI Code Generation

1var mb = require('mountebank');2var printer = mb.create({3});4printer.start(function () {5    console.log('Printer started');6    printer.get('/imposters', function (error, response) {7        console.log(response.body);8        printer.stop();9    });10});

Using AI Code Generation

1const imposter = require('./mountebank/imposter');2const { printer } = require('./mountebank/printer');3const { logger } = require('./mountebank/logger');4const { logger2 } = require('./mountebank/logger2');5const { logger3 } = require('./mountebank/logger3');6const { logger4 } = require('./mountebank/logger4');7const { logger5 } = require('./mountebank/logger5');8const { logger6 } = require('./mountebank/logger6');9const { logger7 } = require('./mountebank/logger7');10const { logger8 } = require('./mountebank/logger8');11const { logger9 } = require('./mountebank/logger9');12const { logger10 } = require('./mountebank/logger10');13const { logger11 } = require('./mountebank/logger11');14const { logger12 } = require('./mountebank/logger12');15const { logger13 } = require('./mountebank/logger13');16const { logger14 } = require('./mountebank/logger14');17const { logger15 } = require('./mountebank/logger15');18const { logger16 } = require('./mountebank/logger16');19const { logger17 } = require('./mountebank/logger17');20const { logger18 } = require('./mountebank/logger18');21const { logger19 } = require('./mountebank/logger19');22const { logger20 } = require('./mountebank/logger20');23const { logger21 } = require('./mountebank/logger21');24const { logger22 } = require('./mountebank/logger22');25const { logger23 } = require('./mountebank/logger23');26const { logger24 } = require('./mountebank/logger24');27const { logger25 } = require('./mountebank/logger25');28const { logger26 } = require('./mountebank/logger26');29const { logger27 } = require('./mountebank/logger27');30const { logger28 } = require('./mountebank/logger28');31const { logger29 } = require('./mountebank/logger29');32const { logger30 } = require('./mountebank/logger30');33const { logger31 } = require('./mountebank/logger31');34const { logger32 } = require('./mountebank/logger32');35const { logger33 } = require('./mountebank/logger33');36const { logger34 } = require('./mountebank/logger34

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