modi-cli/ProvisioningRequest.js

Console application for provisioning, displaying or destroying virtual machines in MODI

module.exports = function(username, password, domain, provisioningRequestXml, machineName, saveCredentials)
{
    console.log('Start requesting machine ' + machineName + '...');

    var definitions = require('./Lib/Define.js');
    
    var httpntlm = require('httpntlm');
    
    var endProcess = require('./Lib/EndProcess.js');
    
    var login = require('./Login.js');

    httpntlm.post(    
        {
            url: definitions.postUrl,    
            username: username,
            password: password,
            workstation: '',
            domain: domain,
            parameters: provisioningRequestXml,
            //headers:   'Content-Type:application/xml',
            contenttype: 'application/xml'
        },
        function (err, res) {
            
            if (err) {
                process.stdout.write('');//a control command.seems to cut some remaining text in the console
                console.log('There was an error while requesting the machine.Error is ' + err);
                endProcess();
            }
            
            if (res != undefined
                && res != null
                && res.body != null
                && res.body != undefined) {
                if (res.body.indexOf(definitions.AccessDeniedMessage) > 0) {
                    process.stdout.write(''); //a control command.seems to cut some remaining text in the console
                    console.log(definitions.WrongCredentialsMessage);                    
                    //login and try again
                    var ProvisioningRequest = require('./ProvisioningRequest.js');
                    login.login(ProvisioningRequest, provisioningRequestXml, machineName, true);                                        
                } 
                else {
                    
                    if (saveCredentials)
                        login.storeExistingLogin(domain, username, password);

                    var parseString = require('xml2js').parseString;

                    parseString(res.body, function pstringcallback(err, result) {

                        var provisioningResponse = null;

                        var noProvision = false;

                        var faultResponse = null;

                        var noFault = false;

                        try {
                            provisioningResponse = result.ProvisioningResponse.ResponseMessage[0];
                        } 
                        catch (e) {
                            noProvision = true;
                        }

                        try {
                            faultResponse = result.Fault.Reason[0].Text[0]._;
                        } 
                        catch (e) {
                            noFault = true;
                        } 

                        if (!noProvision)
                                console.log(provisioningResponse);
                        
                        if (!noFault)
                            console.log(faultResponse);

                        if (noFault && noProvision)
                            console.log(definitions.DefaultProvErrorMessage);
                        
                        endProcess();
                    });
                }
            } 
            else {
                process.stdout.write('');//a control command.seems to cut some remaining text in the console
                console.log('An unknown error has occurred');
                endProcess();
            }
        });
}