rdkartono/FA_Gateway_Java
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commit 04/07/2025

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rdkartono
2025-07-04 15:58:06 +07:00
parent 86f6ec14a4
commit abed46d228
7 changed files with 332 additions and 1 deletions
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18
src/additional/Somecodes.java
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@@ -8,14 +8,30 @@ public class Somecodes {
public static String currentdirectory = System.getProperty("user.dir");
public static Gson gson = new Gson();
public static final int MinModbusRegister = 0;
public static final int MaxModbusRegister = 1999;
public static final int MinVX3kFrameID = 0;
public static final int MaxVX3kFrameID = 39;
public static final int MinVX3kRelayID = 0;
public static final int MaxVX3kRelayID = 15;
public static boolean ValidString(String string) {
return string != null && !string.isBlank();
}
public static boolean ValidEmail(String email) {
if (ValidString(email)){
// simple regex to check if email is valid
String emailRegex = "^[A-Za-z0-9+_.-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,6}$";
return email.matches(emailRegex);
}
return false;
}
}

24
src/web/SetContactDescriptionargs.java Normal file
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@@ -0,0 +1,24 @@
package web;
import additional.Somecodes;
public record SetContactDescriptionargs(String contact, String description) {
public int getContactID(){
// contact is string like c1, c2, c3, etc.
// regex it to extract the number
if (Somecodes.ValidString(contact)){
var matcher = java.util.regex.Pattern.compile("c(\\d+)").matcher(contact);
if (matcher.find()) {
try {
return Integer.parseInt(matcher.group(1));
} catch (NumberFormatException ignored) {
}
}
}
return -1; // Invalid contact ID
}
}

27
src/web/SetContactEmailargs.java Normal file
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@@ -0,0 +1,27 @@
package web;
import additional.Somecodes;
public record SetContactEmailargs(String contact, String email) {
public int getContactID() {
// contact is string like c1, c2, c3, etc.
// regex it to extract the number
if (Somecodes.ValidString(contact)) {
var matcher = java.util.regex.Pattern.compile("c(\\d+)").matcher(contact);
if (matcher.find()) {
try {
return Integer.parseInt(matcher.group(1));
} catch (NumberFormatException ignored) {
}
}
}
return -1; // Invalid contact ID
}
public boolean getEnabled() {
// check if email is in valid format, then enabled.
// otherwise disabled.
return Somecodes.ValidEmail(email);
}
}

43
src/web/SetContactModbusargs.java Normal file
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@@ -0,0 +1,43 @@
package web;
import static additional.Somecodes.*;
public record SetContactModbusargs(String contact, String register) {
public int getContactID() {
// contact is string like c1, c2, c3, etc.
// regex it to extract the number
if (ValidString(contact)) {
var matcher = java.util.regex.Pattern.compile("c(\\d+)").matcher(contact);
if (matcher.find()) {
try {
return Integer.parseInt(matcher.group(1));
} catch (NumberFormatException ignored) {
}
}
}
return -1; // Invalid contact ID
}
public boolean getEnabled(){
// if register is number between Somecodes.MinModbusRegister ~ Somecodes.MaxModbusRegister then enabled is true
if (ValidString(register)) {
try {
int reg = Integer.parseInt(register);
return reg >= MinModbusRegister && reg < MaxModbusRegister; // Assuming valid registers are between 0 and 1999
} catch (NumberFormatException ignored) {}
}
return false;
}
public int getRegisterID() {
if (ValidString(register)) {
try{
return Integer.parseInt(register);
} catch (Exception ignored) {}
}
return -1; // Invalid register ID
}
}

25
src/web/SetContactMqttargs.java Normal file
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@@ -0,0 +1,25 @@
package web;
import additional.Somecodes;
public record SetContactMqttargs(String contact, String mqtt) {
public int getContactID() {
// contact is string like c1, c2, c3, etc.
// regex it to extract the number
if (Somecodes.ValidString(contact)) {
var matcher = java.util.regex.Pattern.compile("c(\\d+)").matcher(contact);
if (matcher.find()) {
try {
return Integer.parseInt(matcher.group(1));
} catch (NumberFormatException ignored) {
}
}
}
return -1; // Invalid contact ID
}
public boolean getEnabled() {
return "Enabled".equalsIgnoreCase(mqtt) || "true".equalsIgnoreCase(mqtt) || "1".equalsIgnoreCase(mqtt);
}
}

73
src/web/SetContactVX3Kargs.java Normal file
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@@ -0,0 +1,73 @@
package web;
import additional.Somecodes;
public record SetContactVX3Kargs(String contact, String value) {
public int getContactID() {
// contact is string like c1, c2, c3, etc.
// regex it to extract the number
if (Somecodes.ValidString(contact)) {
var matcher = java.util.regex.Pattern.compile("c(\\d+)").matcher(contact);
if (matcher.find()) {
try {
return Integer.parseInt(matcher.group(1));
} catch (NumberFormatException ignored) {
// Ignore and return -1
}
}
}
return -1; // Invalid contact ID
}
public boolean getEnabled(){
// if value is in format "FrameID:RelayID" then return true
// with FrameID is between Somecodes.MinVX3kFrameID and Somecodes.MaxVX3kFrameID
// and RelayID is between Somecodes.MinVX3kRelayID and Somecodes.MaxVX3kRelayID
// otherwise return false
if (Somecodes.ValidString(value)) {
var parts = value.split(":");
if (parts.length == 2) {
try {
int frameID = Integer.parseInt(parts[0]);
int relayID = Integer.parseInt(parts[1]);
return frameID >= Somecodes.MinVX3kFrameID && frameID <= Somecodes.MaxVX3kFrameID &&
relayID >= Somecodes.MinVX3kRelayID && relayID <= Somecodes.MaxVX3kRelayID;
} catch (NumberFormatException ignored) {
// Ignore and return false
}
}
}
return false;
}
public int getFrameID(){
// from value with format "FrameID:RelayID" get the FrameID
if (Somecodes.ValidString(value)) {
var parts = value.split(":");
if (parts.length > 0) {
try {
return Integer.parseInt(parts[0]);
} catch (NumberFormatException ignored) {
// Ignore and return -1
}
}
}
return -1; // Invalid frame ID
}
public int getRelayID(){
// from value with format "FrameID:RelayID" get the RelayID
if (Somecodes.ValidString(value)) {
var parts = value.split(":");
if (parts.length > 1) {
try {
return Integer.parseInt(parts[1]);
} catch (NumberFormatException ignored) {
// Ignore and return -1
}
}
}
return -1; // Invalid relay ID
}
}

123
src/web/WebServer.java
View File

@@ -43,6 +43,10 @@ public class WebServer {
return;
}
// https://javalin.io/tutorials/auth-example
// https://github.com/javalin/javalin-samples/blob/main/javalin6/javalin-auth-example/src/main/java/Main.java
//TODO implement authentication and authorization
app.ws("/ws", ws->{
ws.onConnect(ctx -> {
Logger.info("WebSocket connected: {}", ctx.session.getRemoteAddress());
@@ -92,6 +96,125 @@ public class WebServer {
case "GET_CONTACT_STATUS":
// ambil dari Nanopi Gpio, kirim balik
break;
case "SET_CONTACT_DESCRIPTION":
// ganti Deskripsi kontak input
SetContactDescriptionargs value = gson.fromJson(req.args(), SetContactDescriptionargs.class);
if (value.getContactID()>=0){
ContactInputData contactInput = Main.db.GetContactInputData(value.getContactID());
if (contactInput != null) {
contactInput.Description = value.description();
Main.db.Update_ContactInputData(contactInput);
ctx.send(new webResponse("SET_CONTACT_DESCRIPTION", "Contact description updated successfully."));
} else {
Logger.error("Contact input not found for ID: {}", value.getContactID());
ctx.send(new webResponse("ERROR", "Contact input not found"));
}
} else {
Logger.error("Invalid contact ID: {}", value.contact());
ctx.send(new webResponse("ERROR", "Invalid contact ID"));
}
break;
case "SET_CONTACT_EMAIL":
// ganti Email untuk kontak input
SetContactEmailargs emailArgs = gson.fromJson(req.args(), SetContactEmailargs.class);
if (emailArgs.getContactID()>=0){
ContactInputData contactInput = Main.db.GetContactInputData(emailArgs.getContactID());
if (contactInput != null) {
if (emailArgs.getEnabled()){
contactInput.EnableEmail = true;
contactInput.EmailRecipient = emailArgs.email();
} else {
// jika email tidak valid, set EnableEmail ke false
contactInput.EnableEmail = false;
contactInput.EmailRecipient = "";
}
Main.db.Update_ContactInputData(contactInput);
ctx.send(new webResponse("SET_CONTACT_EMAIL", "Contact email updated successfully."));
} else {
Logger.error("Contact input not found for ID: {}", emailArgs.getContactID());
ctx.send(new webResponse("ERROR", "Contact input not found"));
}
} else {
Logger.error("Invalid contact ID: {}", emailArgs.contact());
ctx.send(new webResponse("ERROR", "Invalid contact ID"));
}
break;
case "SET_CONTACT_MODBUS":
// ganti Modbus register untuk kontak input
SetContactModbusargs modbusArgs = gson.fromJson(req.args(), SetContactModbusargs.class);
if (modbusArgs.getContactID()>=0){
ContactInputData contactInput = Main.db.GetContactInputData(modbusArgs.getContactID());
if (contactInput != null) {
if (modbusArgs.getEnabled()){
contactInput.EnableModbus = true;
contactInput.ModbusRegister = modbusArgs.getRegisterID();
} else {
// jika register tidak valid, set EnableModbus ke false
contactInput.EnableModbus = false;
contactInput.ModbusRegister = -1; // atau nilai yang sesuai untuk menandakan tidak ada register
}
Main.db.Update_ContactInputData(contactInput);
ctx.send(new webResponse("SET_CONTACT_MODBUS", "Contact Modbus register updated successfully."));
} else {
Logger.error("Contact input not found for ID: {}", modbusArgs.getContactID());
ctx.send(new webResponse("ERROR", "Contact input not found"));
}
} else {
Logger.error("Invalid contact ID: {}", modbusArgs.contact());
ctx.send(new webResponse("ERROR", "Invalid contact ID"));
}
break;
case "SET_CONTACT_VX3K":
// ganti VX3K register untuk kontak input
SetContactVX3Kargs vx3kArgs = gson.fromJson(req.args(), SetContactVX3Kargs.class);
if (vx3kArgs.getContactID()>=0){
ContactInputData contactInput = Main.db.GetContactInputData(vx3kArgs.getContactID());
if (contactInput != null) {
if (vx3kArgs.getEnabled()){
contactInput.EnableVX3K = true;
contactInput.VX3KFrameID = vx3kArgs.getFrameID();
contactInput.VX3KContactID = vx3kArgs.getRelayID();
} else {
// jika FrameID atau RelayID tidak valid, set EnableVX3K ke false
contactInput.EnableVX3K = false;
contactInput.VX3KFrameID = -1; // atau nilai
contactInput.VX3KContactID = -1; // yang sesuai untuk menandakan tidak ada VX3K
}
Main.db.Update_ContactInputData(contactInput);
ctx.send(new webResponse("SET_CONTACT_VX3K", "Contact VX3K settings updated successfully."));
} else {
Logger.error("Contact input not found for ID: {}", vx3kArgs.getContactID());
ctx.send(new webResponse("ERROR", "Contact input not found"));
}
} else {
Logger.error("Invalid contact ID: {}", vx3kArgs.contact());
ctx.send(new webResponse("ERROR", "Invalid contact ID"));
}
break;
case "SET_CONTACT_MQTT":
// ganti MQTT untuk kontak input
SetContactMqttargs mqttArgs = gson.fromJson(req.args(), SetContactMqttargs.class);
if (mqttArgs.getContactID()>=0){
ContactInputData contactInput = Main.db.GetContactInputData(mqttArgs.getContactID());
if (contactInput != null) {
contactInput.EnableMQTT = mqttArgs.getEnabled();
Main.db.Update_ContactInputData(contactInput);
ctx.send(new webResponse("SET_CONTACT_MQTT", "Contact MQTT settings updated successfully."));
} else {
Logger.error("Contact input not found for ID: {}", mqttArgs.getContactID());
ctx.send(new webResponse("ERROR", "Contact input not found"));
}
} else {
Logger.error("Invalid contact ID: {}", mqttArgs.contact());
ctx.send(new webResponse("ERROR", "Invalid contact ID"));
}
break;
}
}
} catch (Exception e){