[darwin_framework_tool] Add a shortcut (CTL('^')) to restart the stac…

examples/darwin-framework-tool/commands/common/CHIPCommandBridge.h

@@ -95,6 +95,8 @@ class CHIPCommandBridge : public Command
 
     static std::set<CHIPCommandBridge *> sDeferredCleanups;
 
+    void RestartCommissioners();
+
 private:
     CHIP_ERROR InitializeCommissioner(std::string key, chip::FabricId fabricId,
                                       const chip::Credentials::AttestationTrustStore * trustStore);

examples/darwin-framework-tool/commands/common/CHIPCommandBridge.mm

@@ -33,6 +33,8 @@
 dispatch_queue_t CHIPCommandBridge::mOTAProviderCallbackQueue;
 OTAProviderDelegate * CHIPCommandBridge::mOTADelegate;
 
+CHIPToolKeypair * gNocSigner = [[CHIPToolKeypair alloc] init];
+
 CHIP_ERROR CHIPCommandBridge::Run()
 {
     ChipLogProgress(chipTool, "Running Command");
@@ -61,7 +63,7 @@
         return CHIP_NO_ERROR;
     }
     NSData * ipk;
-    CHIPToolKeypair * nocSigner = [[CHIPToolKeypair alloc] init];
+    gNocSigner = [[CHIPToolKeypair alloc] init];
     storage = [[CHIPToolPersistentStorageDelegate alloc] init];
 
     mOTADelegate = [[OTAProviderDelegate alloc] init];
@@ -82,13 +84,13 @@
         return CHIP_ERROR_INTERNAL;
     }
 
-    ReturnLogErrorOnFailure([nocSigner createOrLoadKeys:storage]);
+    ReturnLogErrorOnFailure([gNocSigner createOrLoadKeys:storage]);
 
-    ipk = [nocSigner getIPK];
+    ipk = [gNocSigner getIPK];
 
     constexpr const char * identities[] = { kIdentityAlpha, kIdentityBeta, kIdentityGamma };
     for (size_t i = 0; i < ArraySize(identities); ++i) {
-        auto controllerParams = [[MTRDeviceControllerStartupParams alloc] initWithSigningKeypair:nocSigner
+        auto controllerParams = [[MTRDeviceControllerStartupParams alloc] initWithSigningKeypair:gNocSigner
                                                                                         fabricId:(i + 1)
                                                                                              ipk:ipk];
 
@@ -134,6 +136,26 @@
 
 MTRDeviceController * CHIPCommandBridge::GetCommissioner(const char * identity) { return mControllers[identity]; }
 
+void CHIPCommandBridge::RestartCommissioners()
+{
+    for (auto & pair : mControllers) {
+        [pair.second shutdown];
+    }
+
+    auto factory = [MTRControllerFactory sharedInstance];
+    NSData * ipk = [gNocSigner getIPK];
+
+    constexpr const char * identities[] = { kIdentityAlpha, kIdentityBeta, kIdentityGamma };
+    for (size_t i = 0; i < ArraySize(identities); ++i) {
+        auto controllerParams = [[MTRDeviceControllerStartupParams alloc] initWithSigningKeypair:gNocSigner
+                                                                                        fabricId:(i + 1)
+                                                                                             ipk:ipk];
+
+        auto controller = [factory startControllerOnExistingFabric:controllerParams];
+        mControllers[identities[i]] = controller;
+    }
+}
+
 void CHIPCommandBridge::ShutdownCommissioner()
 {
     ChipLogProgress(chipTool, "Shutting down controller");

examples/darwin-framework-tool/commands/interactive/InteractiveCommands.mm

@@ -19,9 +19,8 @@
 #include "InteractiveCommands.h"
 #import <Matter/Matter.h>
 
+#include <editline.h>
 #include <iomanip>
-#include <readline/history.h>
-#include <readline/readline.h>
 #include <sstream>
 
 char kInteractiveModeName[] = "";
@@ -32,6 +31,22 @@
 
 namespace {
 
+class RestartCommand : public CHIPCommandBridge {
+public:
+    RestartCommand()
+        : CHIPCommandBridge("restart")
+    {
+    }
+
+    CHIP_ERROR RunCommand() override
+    {
+        RestartCommissioners();
+        return CHIP_NO_ERROR;
+    }
+
+    chip::System::Clock::Timeout GetWaitDuration() const override { return chip::System::Clock::Seconds16(0); }
+};
+
 void ClearLine()
 {
     printf("\r\x1B[0J"); // Move cursor to the beginning of the line and clear from cursor to end of the screen
@@ -63,6 +78,13 @@ void ENFORCE_FORMAT(3, 0) LoggingCallback(const char * module, uint8_t category,
     return command;
 }
 
+el_status_t RestartFunction()
+{
+    RestartCommand cmd;
+    cmd.RunCommand();
+    return CSstay;
+}
+
 CHIP_ERROR InteractiveStartCommand::RunCommand()
 {
     read_history(kInteractiveModeHistoryFilePath);
@@ -71,6 +93,8 @@ void ENFORCE_FORMAT(3, 0) LoggingCallback(const char * module, uint8_t category,
     // is dumped to stdout while the user is typing a command.
     chip::Logging::SetLogRedirectCallback(LoggingCallback);
 
+    el_bind_key(CTL('^'), RestartFunction);
+
     char * command = nullptr;
     while (YES) {
         command = GetCommand(command);