Added RegulatoryConfig support to AutoCommissioner for Android

examples/java-matter-controller/args.gni

@@ -23,3 +23,4 @@ chip_system_project_config_include = "<SystemProjectConfig.h>"
 chip_project_config_include_dirs =
     [ "${chip_root}/examples/java-matter-controller/include" ]
 chip_project_config_include_dirs += [ "${chip_root}/config/standalone" ]
+chip_stack_lock_tracking = "none"

examples/java-matter-controller/java/src/com/matter/controller/Main.java

@@ -1,5 +1,5 @@
 /*
- *   Copyright (c) 2022 Project CHIP Authors
+ *   Copyright (c) 2022-2023 Project CHIP Authors
  *   All rights reserved.
  *
  *   Licensed under the Apache License, Version 2.0 (the "License");
@@ -105,6 +105,7 @@ public static void main(String[] args) {
             ControllerParams.newBuilder()
                 .setUdpListenPort(0)
                 .setControllerVendorId(0xFFF1)
+                .setCountryCode("US")
                 .build());
 
     CredentialsIssuer credentialsIssuer = new CredentialsIssuer();

src/controller/java/CHIPDeviceController-JNI.cpp

@@ -303,6 +303,16 @@ JNI_METHOD(jlong, newDeviceController)(JNIEnv * env, jobject self, jobject contr
                                                         &getSkipCommissioningComplete);
     SuccessOrExit(err);
 
+    jmethodID getCountryCode;
+    err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getCountryCode", "()Ljava/util/Optional;",
+                                                        &getCountryCode);
+    SuccessOrExit(err);
+
+    jmethodID getRegulatoryLocation;
+    err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getRegulatoryLocation", "()Ljava/util/Optional;",
+                                                        &getRegulatoryLocation);
+    SuccessOrExit(err);
+
     jmethodID getKeypairDelegate;
     err = chip::JniReferences::GetInstance().FindMethod(env, controllerParams, "getKeypairDelegate",
                                                         "()Lchip/devicecontroller/KeypairDelegate;", &getKeypairDelegate);
@@ -345,6 +355,8 @@ JNI_METHOD(jlong, newDeviceController)(JNIEnv * env, jobject self, jobject contr
         bool attemptNetworkScanThread      = env->CallBooleanMethod(controllerParams, getAttemptNetworkScanThread);
         bool skipCommissioningComplete     = env->CallBooleanMethod(controllerParams, getSkipCommissioningComplete);
         uint64_t adminSubject              = env->CallLongMethod(controllerParams, getAdminSubject);
+        jobject countryCodeOptional        = env->CallObjectMethod(controllerParams, getCountryCode);
+        jobject regulatoryLocationOptional = env->CallObjectMethod(controllerParams, getRegulatoryLocation);
 
 #ifdef JAVA_MATTER_CONTROLLER_TEST
         std::unique_ptr<chip::Controller::ExampleOperationalCredentialsIssuer> opCredsIssuer(
@@ -384,6 +396,54 @@ JNI_METHOD(jlong, newDeviceController)(JNIEnv * env, jobject self, jobject contr
                 SuccessOrExit(err);
             }
         }
+
+        jobject countryCode;
+        err = chip::JniReferences::GetInstance().GetOptionalValue(countryCodeOptional, countryCode);
+        SuccessOrExit(err);
+
+        if (countryCode != nullptr)
+        {
+            jstring countryCodeStr = static_cast<jstring>(countryCode);
+            JniUtfString countryCodeJniString(env, countryCodeStr);
+
+            VerifyOrExit(countryCodeJniString.size() == 2, err = CHIP_ERROR_INVALID_ARGUMENT);
+
+            chip::Controller::CommissioningParameters commissioningParams = wrapper->GetCommissioningParameters();
+            commissioningParams.SetCountryCode(countryCodeJniString.charSpan());
+
+            // The wrapper internally has reserved storage for the country code and will copy the value.
+            err = wrapper->UpdateCommissioningParameters(commissioningParams);
+            if (err != CHIP_NO_ERROR)
+            {
+                ChipLogError(Controller, "UpdateCommissioningParameters failed. Err = %" CHIP_ERROR_FORMAT, err.Format());
+                SuccessOrExit(err);
+            }
+        }
+
+        jobject regulatoryLocation;
+        err = chip::JniReferences::GetInstance().GetOptionalValue(regulatoryLocationOptional, regulatoryLocation);
+        SuccessOrExit(err);
+
+        if (regulatoryLocation != nullptr)
+        {
+            using namespace app::Clusters::GeneralCommissioning;
+
+            jint regulatoryLocationJint = chip::JniReferences::GetInstance().IntegerToPrimitive(regulatoryLocation);
+            VerifyOrExit(chip::CanCastTo<RegulatoryLocationType>(regulatoryLocationJint), err = CHIP_ERROR_INVALID_ARGUMENT);
+
+            RegulatoryLocationType regulatoryLocationType = static_cast<RegulatoryLocationType>(regulatoryLocationJint);
+            VerifyOrExit(regulatoryLocationType >= RegulatoryLocationType::kIndoor, err = CHIP_ERROR_INVALID_ARGUMENT);
+            VerifyOrExit(regulatoryLocationType <= RegulatoryLocationType::kIndoorOutdoor, err = CHIP_ERROR_INVALID_ARGUMENT);
+
+            chip::Controller::CommissioningParameters commissioningParams = wrapper->GetCommissioningParameters();
+            commissioningParams.SetDeviceRegulatoryLocation(regulatoryLocationType);
+            err = wrapper->UpdateCommissioningParameters(commissioningParams);
+            if (err != CHIP_NO_ERROR)
+            {
+                ChipLogError(Controller, "UpdateCommissioningParameters failed. Err = %" CHIP_ERROR_FORMAT, err.Format());
+                SuccessOrExit(err);
+            }
+        }
     }
 
     // Create and start the IO thread. Must be called after Controller()->Init

src/controller/java/src/chip/devicecontroller/ControllerParams.java

@@ -1,5 +1,6 @@
 package chip.devicecontroller;
 
+import java.util.Optional;
 import javax.annotation.Nullable;
 
 /** Parameters representing initialization arguments for {@link ChipDeviceController}. */
@@ -13,6 +14,8 @@ public final class ControllerParams {
   private final boolean attemptNetworkScanWiFi;
   private final boolean attemptNetworkScanThread;
   private final boolean skipCommissioningComplete;
+  private final Optional<String> countryCode;
+  private final Optional<Integer> regulatoryLocationType;
   @Nullable private final KeypairDelegate keypairDelegate;
   @Nullable private final byte[] rootCertificate;
   @Nullable private final byte[] intermediateCertificate;
@@ -32,6 +35,8 @@ private ControllerParams(Builder builder) {
     this.attemptNetworkScanWiFi = builder.attemptNetworkScanWiFi;
     this.attemptNetworkScanThread = builder.attemptNetworkScanThread;
     this.skipCommissioningComplete = builder.skipCommissioningComplete;
+    this.countryCode = builder.countryCode;
+    this.regulatoryLocationType = builder.regulatoryLocationType;
     this.keypairDelegate = builder.keypairDelegate;
     this.rootCertificate = builder.rootCertificate;
     this.intermediateCertificate = builder.intermediateCertificate;
@@ -73,6 +78,14 @@ public boolean getSkipCommissioningComplete() {
     return skipCommissioningComplete;
   }
 
+  public Optional<String> getCountryCode() {
+    return countryCode;
+  }
+
+  public Optional<Integer> getRegulatoryLocation() {
+    return regulatoryLocationType;
+  }
+
   public KeypairDelegate getKeypairDelegate() {
     return keypairDelegate;
   }
@@ -126,6 +139,8 @@ public static class Builder {
     private boolean attemptNetworkScanWiFi = false;
     private boolean attemptNetworkScanThread = false;
     private boolean skipCommissioningComplete = false;
+    private Optional<String> countryCode = Optional.empty();
+    private Optional<Integer> regulatoryLocationType = Optional.empty();
     @Nullable private KeypairDelegate keypairDelegate = null;
     @Nullable private byte[] rootCertificate = null;
     @Nullable private byte[] intermediateCertificate = null;
@@ -247,6 +262,46 @@ public Builder setSkipCommissioningComplete(boolean skipCommissioningComplete) {
       return this;
     }
 
+    /**
+     * Sets the Regulatory Location country code passed to ChipDeviceCommissioner's
+     * CommissioningParameters.
+     *
+     * <p>Setting the country code will set the CountryCode when the SetRegulatoryConfig command is
+     * sent by this ChipDeviceCommissioner.
+     *
+     * @param countryCode an ISO 3166-1 alpha-2 code to represent the country, dependent territory,
+     *     or special area of geographic interest
+     * @return
+     */
+    public Builder setCountryCode(final String countryCode) {
+      if (countryCode == null || countryCode.length() != 2) {
+        throw new IllegalArgumentException("countryCode must be 2 characters");
+      }
+      this.countryCode = Optional.of(countryCode);
+      return this;
+    }
+
+    /**
+     * Sets the Regulatory Location capability passed to ChipDeviceCommissioner's
+     * CommissioningParameters.
+     *
+     * <p>Setting the regulatory location type will set the NewRegulatoryConfig when the
+     * SetRegulatoryConfig command is sent by this ChipDeviceCommissioner.
+     *
+     * @param regulatoryLocation an app::Clusters::GeneralCommissioning::RegulatoryLocationType enum
+     *     value
+     * @return
+     */
+    public Builder setRegulatoryLocation(int regulatoryLocation) {
+      if ((regulatoryLocation < 0) || (regulatoryLocation > 2)) {
+        throw new IllegalArgumentException(
+            "regulatoryLocation value must be between RegulatoryLocationType::kIndoor and "
+                + "RegulatoryLocationType::kIndoorOutdoor");
+      }
+      this.regulatoryLocationType = Optional.of(regulatoryLocation);
+      return this;
+    }
+
     public Builder setKeypairDelegate(KeypairDelegate keypairDelegate) {
       this.keypairDelegate = keypairDelegate;
       return this;