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Program.cs
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Program.cs
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using System;
using System.Text;
using System.Threading;
using System.Net;
using System.Net.Sockets;
using Newtonsoft.Json.Linq;
using System.Collections.Generic;
using CNT5517_Project;
using IdentityParser;
using ServiceHandler;
using ServiceParser;
namespace IoTIDE
{
class Program
{
private Identity_Parser IDP = new Identity_Parser();
private Service_Handler SVH = new Service_Handler();
private List<APP_Handler> _APP = new List<APP_Handler>();
private SocketObj sockObj = new SocketObj();
private Thread tweetListenerThread;
private bool listenerAlive = false;
private string SendServiceCallTweets(string tweet, string ipAddr, int _port)
{
Socket server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint ipep = new IPEndPoint(IPAddress.Parse(ipAddr), _port);
try
{
server.Connect(ipep);
server.Send(Encoding.ASCII.GetBytes(tweet));
}
catch (SocketException)
{
Console.WriteLine("Unable to send Service Call Tweet to " + ipAddr);
return null;
}
byte[] response = new byte[1024];
if (server.Receive(response) != 0)
{
string str = Encoding.ASCII.GetString(response, 0, response.Length);
//Console.WriteLine("Response from " + ipAddr + ":\n" + str);
server.Close();
return str;
}
else
{
Console.WriteLine("Cannot receive reply tweet");
return null;
}
}
//private void connectBtn_Click(object sender, EventArgs e)
private void connectBtn_Click()
{
//connectBtn.Enabled = false;
//connectBtn.Text = "Start"
//serverSocket = new SocketObj(hostTextBox.Text, int.Parse(portTextBox.Text));
try
{
if (!listenerAlive)
{
//connectBtn.Enabled = false;
sockObj.DestroyListener(false);
sockObj.SetListeningStatus(true);
tweetListenerThread = new Thread(() => sockObj.ListenForTweets(IDP, SVH));
//tweetListenerThread = new Thread(() => sockObj.ListenForTweets_TCP(IDP));
tweetListenerThread.IsBackground = true;
tweetListenerThread.Start();
//Console.WriteLine("Joining multicast address group 232.1.1.1:1235 ");
/* pause for connection estalishing */
Thread.Sleep(1000);
Console.WriteLine("Successfully listening to multicast address group 232.1.1.1:1235");
listenerAlive = true;
//logTextBox.AppendText("Successfully connected to: " + hostTextBox.Text);
//logTextBox.AppendText(Environment.NewLine);
//logTextBox.AppendText("Establishing connection to multicast address 231.1.1.1/1235 ");
//logTextBox.AppendText(Environment.NewLine);
}
}
catch
{
Console.WriteLine("Socket failed to join multicast address group 232.1.1.1:1235 ");
//logTextBox.AppendText("Connection failed to: " + hostTextBox.Text);
//logTextBox.AppendText(Environment.NewLine);
//connectBtn.Enabled = true;
//connectBtn.Focus();
return;
}
}
private void listeningBtn(bool listen_status)
{
if (!listen_status)
{
Console.WriteLine("Pause to receive Tweets");
sockObj.SetListeningStatus(false);
}
else
{
Console.WriteLine("Resume to receive Tweets");
sockObj.SetListeningStatus(true);
}
}
private void destroyListener()
{
if (listenerAlive)
{
sockObj.DestroyListener(true);
listenerAlive = false;
}
}
private void printTweetsTest()
{
//IDP.display_IdentityTweets();
Console.WriteLine("Identity Thing and Language Tweets:");
IDP.display_Valid_Things();
Console.WriteLine();
//IDP.display_LanguageTweets();
//Console.WriteLine();
Console.WriteLine("Identity Entity Tweets:");
IDP.display_EntityTweets();
Console.WriteLine();
Console.WriteLine("Service Tweets:");
SVH.display_ServiceTweets();
Console.WriteLine();
Console.WriteLine("Relationship Tweets:");
SVH.display_RelationTweets();
Console.WriteLine();
}
private void showServicesAll()
{
/* display all services */
foreach (KeyValuePair<string, Dictionary<string, Tservice>> entry in SVH.thingServiceTweets)
{
Console.WriteLine("TID ServiceName Pairs:");
foreach (KeyValuePair<string, Tservice> entry2 in entry.Value)
{
Console.WriteLine(entry2.Value.thingID + " " + entry2.Value.serviceName);
}
}
}
private APP_Handler getAPP(List<APP_Handler> appStruct ,int appIdx)
{
// check if the APP exist
int idx = 0;
foreach (var entry in appStruct)
{
idx++;
if (idx == appIdx)
{
return entry;
}
}
return null;
}
private void showAPPInfoBrief(APP_Handler curAPP, int option)
{
if (option == 1)
Console.WriteLine("\n------------------ACTIVATION--------------------");
else if (option == 2)
Console.WriteLine("\n-------------------SUCCEED----------------------");
else
Console.WriteLine("\n-------------------FAILED-----------------------");
switch (curAPP.relation)
{
case "control":
Console.WriteLine("{0}: IF \"{1}\" THEN \"{2}\"",curAPP.appName, curAPP.SPI1, curAPP.SPI2);
break;
case "drive":
Console.WriteLine("{0}: USE \"{1}\" TODO \"{2}\"", curAPP.appName, curAPP.SPI1, curAPP.SPI2);
break;
case "support":
Console.WriteLine("{0}: BEFORE \"{1}\" CHECK ON \"{2}\"", curAPP.appName, curAPP.SPI1, curAPP.SPI2);
break;
case "extent":
Console.WriteLine("{0}: DO \"{1}\" WHILE DOING \"{2}\"", curAPP.appName, curAPP.SPI1, curAPP.SPI2);
break;
default:
Console.WriteLine("{0}: \"{1}\"", curAPP.appName, curAPP.SPI1);
break;
}
Console.WriteLine("------------------------------------------------\n");
}
private void showBriefTmpSettingsAPP(APP_Handler app)
{
Console.WriteLine("\nBrief APP settings you just made:");
// show service 1 settings
Console.WriteLine("{0,-30}{1,-30}{2,-30}", "[Service 1]", "[Input(s)]", "[Expect Result]");
Console.Write("{0,-30}{1,-30}",app.SPI1, app.inputStr1);
if (app.expectResult1 == null) Console.WriteLine("{0,-30}", "Successfull Call");
else Console.WriteLine("{0,-30}", "(" + app.expectResult1 + ")");
Console.WriteLine();
if (app.numService != 2) return;
// show service 2 settings
Console.WriteLine("{0,-30}{1,-30}{2,-30}", "[Service 2]", "[Input(s)]", "[Expect Result]");
Console.Write("{0,-30}{1,-30}", app.SPI2, app.inputStr2);
if (app.expectResult2 == null) Console.WriteLine("{0,-30}", "Successfull Call");
else Console.WriteLine("{0,-30}", "(" + app.expectResult2 + ")");
Console.WriteLine();
// show relationshiop settings
Console.WriteLine("{0,-30}{1,-30}", "[Relationship Type]", "[Description]");
Console.Write("{0,-30}", app.relation);
int idx = Array.IndexOf(SVH.defaultRelations, app.relation);
if (idx > -1) Console.WriteLine("{0,-30}", SVH.defaultRelationsDescV2[idx]);
else Console.WriteLine("{0,-30}", app.relation);
}
private bool isServiceSucceed(int sID, APP_Handler curAPP, Reply_Info reply)
{
if (reply == null) return false;
if (sID == 1)
{
if ((curAPP.hasOutputSC1 && curAPP.expectResult1 == reply.serviceResult)
|| (!curAPP.hasOutputSC1 && reply.status == "Successful"))
return true;
else
return false;
}
else
{
if ((curAPP.hasOutputSC2 && curAPP.expectResult2 == reply.serviceResult)
|| (!curAPP.hasOutputSC2 && reply.status == "Successful"))
return true;
else
return false;
}
}
private int activateAPP(APP_Handler curAPP)
{
if (curAPP.numService == 1)
{
string replyTweet = SendServiceCallTweets(curAPP.tweetSC1, curAPP.ipAddrSC1, curAPP.port1);
Reply_Info reply = SVH.parse_ServiceReplyTweets(replyTweet);
if (isServiceSucceed(1, curAPP, reply))
{
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" successfully activated!", curAPP.appName);
return 0;
}
else
{
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" failed because an unseccessfull service call or the replied result is not expected", curAPP.appName, curAPP.SPI1);
return -1;
}
}
else if (curAPP.numService == 2)
{
// deal with each relation between these two services
string replyTweet = null;
Reply_Info reply = null;
switch (curAPP.relation)
{
// IF A then B , USE A to do B , they all need to make sure service A is successfully activated first then do B
case "control":
case "drive":
// execute service A first
replyTweet = SendServiceCallTweets(curAPP.tweetSC1, curAPP.ipAddrSC1, curAPP.port1);
reply = SVH.parse_ServiceReplyTweets(replyTweet);
// check the IF predicate for service A, is the reply expected?
if (isServiceSucceed(1, curAPP, reply))
{
showReply(reply);
// pass the IF predicate then do service B
replyTweet = SendServiceCallTweets(curAPP.tweetSC2, curAPP.ipAddrSC2, curAPP.port2);
reply = SVH.parse_ServiceReplyTweets(replyTweet);
if (isServiceSucceed(2, curAPP, reply))
{
// service B succeed
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" successfully activated!", curAPP.appName);
return 0;
}
else
{
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" failed because an unseccessfull service call or the replied result is not expected for \"{1}\"", curAPP.appName, curAPP.SPI2);
return -1;
}
}
else
{
// false do not do service B
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" failed because an unseccessfull service call or the replied result is not expected for \"{1}\"", curAPP.appName, curAPP.SPI1);
}
break;
// Check B then do A , while doing B Do A , they all need to make sure service B is successfully activated first then do A
// just like the Control and Drive relation, but swap the order of service A and B
case "support":
case "extend":
// activate service B first
replyTweet = SendServiceCallTweets(curAPP.tweetSC2, curAPP.ipAddrSC2, curAPP.port2);
reply = SVH.parse_ServiceReplyTweets(replyTweet);
// check the IF predicate for service B, is the reply expected?
if (isServiceSucceed(2, curAPP, reply))
{
showReply(reply);
// if true do service A
replyTweet = SendServiceCallTweets(curAPP.tweetSC1, curAPP.ipAddrSC1, curAPP.port1);
reply = SVH.parse_ServiceReplyTweets(replyTweet);
if (isServiceSucceed(1, curAPP, reply))
{
// service A succeed
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" successfully activated!", curAPP.appName);
return 0;
}
else
{
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" failed because an unseccessfull service call or the replied result is not expected for \"{1}\"", curAPP.appName, curAPP.SPI1);
return -1;
}
}
else
{
// if false do not do service A
showReply(reply);
Console.WriteLine("\nAPP \"{0}\" failed because an unseccessfull service call or the replied result is not expected for \"{1}\"", curAPP.appName, curAPP.SPI2);
}
break;
case "contest":
Console.WriteLine("\nAPP \"{0}\" failed because relation \"Contest\" is not supported by IDE yet", curAPP.appName);
break;
case "interfere":
Console.WriteLine("\nAPP \"{0}\" failed because relation \"Interfere\" is not supported by IDE yet", curAPP.appName);
break;
}
}
else
{
Console.WriteLine("\nError: Cannot activate the APP\n");
return 0;
}
return -1;
}
private void showReply(Reply_Info reply)
{
Console.WriteLine("\nReply Tweet info for activated service \"{0}\"", reply.serviceName);
Console.WriteLine("{0,-20}{1}", "Status:", reply.status);
Console.WriteLine("{0,-20}{1}", "Description:", reply.statusDesc);
if (reply.serviceResult == null)
Console.WriteLine("{0,-20}{1}\n", "Result:", "N/A");
else
Console.WriteLine("{0,-20}{1}\n", "Result:",reply.serviceResult);
}
static void Main(string[] args)
{
Console.WriteLine("\n\nCNT5517 - Group 4, IDE Project Console Version\n");
Program pp = new Program();
string inputStr;
while (true)
{
Console.WriteLine("\n\nPlease enter the commands below:\n" +
"connect\t\t(Start receiving Tweets through multicast group 232.1.1.1:1235)\n" +
"disconnect\t(Stop receiving Tweets and leave multicast group)\n" +
"pause\t\t(Pause to receive Tweets)\n" +
"resume\t\t(Resume to receive Tweets)\n" +
"thing\t\t(Show \"Thing\" information briefly)\n" +
"entity\t\t(Show \"Entity\" information briefly)\n" +
"service\t\t(Show \"Service\" information briefly)\n" +
"relation\t(Show \"Relationship\" information briefly)\n" +
"showall\t\t(Show all received Tweets in a brief format, for debugging)\n" +
"recipe\t\t(Build an APP by selecting 2 services and add a relationship for them)\n" +
"app\t\t(Activate APPs that has been finalized by recipe cmd)\n" +
"exit\t\t(Terminate this IDE program)\n");
inputStr = Console.ReadLine();
if (inputStr == "connect")
{
Console.WriteLine("\nExecute cmd connect\n");
pp.connectBtn_Click();
}
else if (inputStr == "pause")
{
Console.WriteLine("\nExecute cmd pause\n");
pp.listeningBtn(false);
}
else if (inputStr == "resume")
{
Console.WriteLine("\nExecute cmd resume\n");
pp.listeningBtn(true);
}
else if (inputStr == "disconnect")
{
Console.WriteLine("\nExecute cmd disconnect\n");
pp.destroyListener();
}
else if (inputStr == "thing")
{
Console.WriteLine("\nExecute cmd thing:\n");
pp.IDP.display_Valid_Things();
}
else if (inputStr == "entity")
{
Console.WriteLine("\nExecute cmd entity:\n");
pp.IDP.display_EntityTweets();
}
else if (inputStr == "service")
{
Console.WriteLine("\nExecute cmd service:\n");
pp.SVH.display_ServiceTweets();
}
else if (inputStr == "relation")
{
Console.WriteLine("\nExecute cmd relation:\n");
pp.SVH.display_RelationTweets();
}
else if (inputStr == "send")
{
pp.printTweetsTest();
Console.WriteLine("Enter ThingID and ServiceName: {ThingID ServiceName}");
string str = Console.ReadLine();
string[] words = str.Split(' ');
if (words.Length != 2) continue;
if (!pp.SVH.isServiceExist(words[0], words[1])) continue;
string thingID = words[0];
string serviceName = words[1];
string inputs = pp.SVH.getServiceInput(thingID, serviceName);
string tweetServiceCall = pp.SVH.genServiceCallTweet(thingID, serviceName, inputs);
if (tweetServiceCall != null)
{
if (!pp.IDP.thingLanguageTweets.ContainsKey(thingID))
Console.WriteLine("Needs to receive {0}'s Identity_Language tweet first, pls listen for more tweets...", thingID);
Console.Write("Enter th ip address: ");
string ipaddress = Console.ReadLine();
pp.SendServiceCallTweets(tweetServiceCall, ipaddress, 6668);
}
}
else if (inputStr == "showall")
{
Console.WriteLine("\nExecute cmd showall\n");
pp.printTweetsTest();
}
else if (inputStr == "showservice")
{
Console.WriteLine("Enter ThingID and ServiceName: {ThingID ServiceName}");
string str = Console.ReadLine();
string[] words = str.Split(' ');
if (words.Length != 2)
continue;
pp.SVH.showServiceAPI(words[0], words[1], "both");
}
else if (inputStr == "showrelation")
{
Console.WriteLine("Enter ThingID and RelationName: {ThingID RelationName}");
string str = Console.ReadLine();
string[] words = str.Split(' ');
if (words.Length != 2)
continue;
pp.SVH.showRelationships(words[0], words[1]);
}
else if (inputStr == "recipe")
{
Console.WriteLine("\nExecute cmd recipe\n");
Console.WriteLine("To finalize an APP, you could add one or two service(s) for an APP");
Console.WriteLine("(Notice: There is only one relation you could add for two services, but none for one service)");
Console.WriteLine("How many services you would like to add?");
Console.WriteLine("Please enter 1 or 2: ");
string nums = Console.ReadLine();
/* user choose 1 */
if (nums == "1")
{
Console.WriteLine("Now, please choose the service you would like to add from below");
pp.SVH.display_ServiceTweets();
Console.WriteLine("Enter the \"ThingID\" and \"ServiceName\" pair seperated by a space below (ThingID ServiceName): ");
string str = Console.ReadLine();
string[] words = str.Split(' ');
if (words.Length != 2)
{
Console.WriteLine("\nError: Wrong Input format, should be \"ThingID space ServiceName\"\n");
continue;
}
if (!pp.SVH.isServiceExist(words[0], words[1]))
{
Console.WriteLine("\nError: Cannot find ThingID or ServiceName you entered in IDE\n");
continue;
}
string thingID = words[0];
string serviceName = words[1];
/* Set the APP structure */
APP_Handler app = new APP_Handler();
app.numService = 1;
app.relation = null;
app.SPI1 = serviceName;
app.SPI2 = null;
Console.WriteLine("\nPlease set the input and expected output result for this Service if required ...\n");
// get a valid input for service 1 from user
app.inputStr1 = pp.SVH.getServiceInput(thingID, serviceName);
if (app.inputStr1 == null) continue;
app.tweetSC1 = pp.SVH.genServiceCallTweet(thingID, serviceName, app.inputStr1);
// get a valid expected result for service 1 from user
app.expectResult1 = pp.SVH.getExpectedResult(thingID, serviceName);
if (app.expectResult1 == "") continue;
app.inputStr2 = null;
app.tweetSC2 = null;
app.expectResult2 = null;
app.hasOutputSC1 = pp.SVH.hasOuput(thingID, serviceName);
app.hasOutputSC2 = false;
app.ipAddrSC1 = pp.IDP.thingLanguageTweets[thingID].thingIP;
app.ipAddrSC2 = null;
app.port1 = app.port2 = 6668;
/* show the user what is the APP setting for now */
pp.showBriefTmpSettingsAPP(app);
Console.WriteLine("\nEnter an unique name for this APP or \"clear\" to give up: ");
string userInput = Console.ReadLine();
if (userInput == "clear")
{
Console.WriteLine("\nClear the current APP settings... Done");
continue;
}
app.appName = userInput;
pp._APP.Add(app);
Console.WriteLine("\nYour APP \"{0}\" has been finalized, please activate it thru \"app\" command\n", app.appName);
}
else if (nums == "2")
{
string thingID1 = "";
string thingID2 = "";
string serviceName1 = "";
string serviceName2 = "";
// prompt user to enter two services
Console.WriteLine("(Notice: The order of services 1 and 2 would effect the relationship behavior added to them)");
bool isFail = false; // if any error happens in selection of two services, we terminate this command
for (int i = 1; i <= 2; i++)
{
if (i == 1)
Console.WriteLine($"\nFirst, please choose a service as Service {i} from below: ");
else
Console.WriteLine($"\nSecond, please choose a service as Service {i} from below: ");
// show the service options
pp.SVH.display_ServiceTweets();
Console.WriteLine("Enter the \"ThingID\" and \"ServiceName\" pair seperated by a space below (ThingID ServiceName): ");
string str = Console.ReadLine();
string[] words = str.Split(' ');
if (words.Length != 2)
{
Console.WriteLine("\nError: Wrong Input format, should be \"ThingID space ServiceName\"\n");
isFail = true;
break;
}
if (!pp.SVH.isServiceExist(words[0], words[1]))
{
Console.WriteLine("\nError: Cannot find ThingID or ServiceName you entered in IDE\n");
isFail = true;
break;
}
if (i == 1)
{
thingID1 = words[0];
serviceName1 = words[1];
}
else
{
thingID2 = words[0];
serviceName2 = words[1];
}
}
if (isFail) continue;
/* Prompt user for relationship selection */
List<string> relations = pp.SVH.showMatchRelation(thingID1, thingID2, serviceName1, serviceName2);
Console.WriteLine("\nPlease choose a prefered relationship for these two Services: ");
string inputRelation = Console.ReadLine();
if (!relations.Contains(inputRelation))
{
Console.WriteLine("\nThe relationship you entered does not exist ...\n");
continue;
}
// if the user select a relationship from tweet which is not the default one
// convert it to the type it belongs to, contorl/drive/support...etc
int pos = Array.IndexOf(pp.SVH.defaultRelations, inputRelation);
if (pos <= -1)
{
Console.Write("\"{0}\" belongs to ", inputRelation);
inputRelation = pp.SVH.thingRelationships[thingID1][inputRelation].type;
Console.WriteLine("\"{0}\" relationship type", inputRelation);
}
if (Array.FindAll(pp.SVH.defaultRelations, s => s.Equals(inputRelation)) == null)
{
Console.Write("\"{0}\" belongs to ", inputRelation);
inputRelation = pp.SVH.thingRelationships[thingID1][inputRelation].type;
Console.WriteLine("{0} type", inputRelation);
}
/* Set the APP structure */
APP_Handler app = new APP_Handler();
app.numService = 2;
app.relation = inputRelation;
app.SPI1 = serviceName1;
app.SPI2 = serviceName2;
Console.WriteLine("\nPlease set the input and expected output result for Service 1 if required ...\n");
// get an valid input for service 1 from user
app.inputStr1 = pp.SVH.getServiceInput(thingID1, serviceName1);
if (app.inputStr1 == null) continue;
app.tweetSC1 = pp.SVH.genServiceCallTweet(thingID1, serviceName1, app.inputStr1);
// get a valid expected result for service 1 from user
app.expectResult1 = pp.SVH.getExpectedResult(thingID1, serviceName1);
if (app.expectResult1 == "") continue;
Console.WriteLine("\nPlease set the input and expected output result for Service 2 if required ...\n");
// get an valid input for service 2 from user
app.inputStr2 = pp.SVH.getServiceInput(thingID2, serviceName2);
if (app.inputStr2 == null) continue;
// get a valid expected result for service 2 from user
app.tweetSC2 = pp.SVH.genServiceCallTweet(thingID2, serviceName2, app.inputStr2);
app.expectResult2 = pp.SVH.getExpectedResult(thingID2, serviceName2);
if (app.expectResult1 == "") continue;
app.hasOutputSC1 = pp.SVH.hasOuput(thingID1, serviceName1);
app.hasOutputSC2 = pp.SVH.hasOuput(thingID2, serviceName2); ;
app.ipAddrSC1 = pp.IDP.thingLanguageTweets[thingID1].thingIP;
app.ipAddrSC2 = pp.IDP.thingLanguageTweets[thingID2].thingIP; ;
app.port1 = app.port2 = 6668;
/* maybe show the user what is the APP settings right now*/
pp.showBriefTmpSettingsAPP(app);
Console.WriteLine("\nEnter an unique name for this APP or \"clear\" to give up: ");
string userInput = Console.ReadLine();
if (userInput == "clear")
{
Console.WriteLine("\nClear the current Recipe settings... Done");
continue;
}
else if (userInput == "" || userInput == " " || userInput == "\n" || userInput == "\r\n" || userInput == "\r")
{
Console.WriteLine("\nError: It is not a valid APP name ...\n");
continue;
}
app.appName = userInput;
pp._APP.Add(app);
Console.WriteLine("\nYour APP \"{0}\" has been finalized, please activate it thru \"app\" command\n", app.appName);
}
else
{
Console.WriteLine("\nError: Wrong Input, please enter 1 or 2\n");
continue;
}
}
else if (inputStr == "app")
{
Console.WriteLine("\nExecute cmd app\n");
if (pp._APP.Count == 0)
{
Console.WriteLine("There is no any APP created for now ...");
Console.WriteLine("Please use \"recipe\" command to create new APPs");
continue;
}
Console.WriteLine("All the APPs are listed below: ");
int appIdx = 0;
Console.WriteLine("{0,-8}{1,-25}{2,-25}{3,-25}{4,-25}", "[ID]", "[APP Name]", "[Service 1]", "[Relationship]", "[Service 2]");
foreach (var entry in pp._APP)
{
//Console.Write("{0}.", i);
appIdx++;
Console.WriteLine("{4,-8}{0,-25}{1,-25}{2,-25}{3,-25}", entry.appName,entry.SPI1, entry.relation, entry.SPI2, appIdx);
}
Console.WriteLine("Enter the APP \"ID\" you would like to activate:");
//tring inputIdx = ;
if (!int.TryParse(Console.ReadLine(), out int idx))
{
Console.WriteLine("\nError: Please enter an integer for APP ID\n");
continue;
}
APP_Handler curAPP = pp.getAPP(pp._APP, idx) ;
if (curAPP == null)
{
Console.WriteLine("\nError: The APP ID you entered does not exist ...\n");
continue;
}
// show user the basic information about this app
pp.showAPPInfoBrief(curAPP, 1);
int ret = pp.activateAPP(curAPP);
if (ret < 0)
{
//Console.WriteLine("\nError: Failed to activate the APP \"{0}\"\n", curAPP.appName);
pp.showAPPInfoBrief(curAPP, 3);
continue;
}
pp.showAPPInfoBrief(curAPP, 2);
//Console.WriteLine("\nSuccessfully activated the APP \"{0}\" once!\n", curAPP.appName);
}
else if (inputStr == "exit")
{
break;
}
else
{
Console.WriteLine("\"{0}\" is a unknown command",inputStr);
continue;
}
}
}
}
}