Windows service work, remove old installer... not sure exactly what we're going to use.

windows/ZeroTierOne/ServiceInstaller.cpp

@@ -42,20 +42,21 @@
 //   NOTE: If the function fails to install the service, it prints the error 
 //   in the standard output stream for users to diagnose the problem.
 //
-void InstallService(PSTR pszServiceName, 
+std::string InstallService(PSTR pszServiceName, 
                     PSTR pszDisplayName, 
                     DWORD dwStartType,
                     PSTR pszDependencies, 
                     PSTR pszAccount, 
                     PSTR pszPassword)
 {
+	std::string ret;
     char szPath[MAX_PATH];
     SC_HANDLE schSCManager = NULL;
     SC_HANDLE schService = NULL;
 
     if (GetModuleFileName(NULL, szPath, ARRAYSIZE(szPath)) == 0)
     {
-        wprintf(L"GetModuleFileName failed w/err 0x%08lx\n", GetLastError());
+		ret = "GetModuleFileName failed, unable to get path to self";
         goto Cleanup;
     }
 
@@ -64,7 +65,7 @@ void InstallService(PSTR pszServiceName,
         SC_MANAGER_CREATE_SERVICE);
     if (schSCManager == NULL)
     {
-        wprintf(L"OpenSCManager failed w/err 0x%08lx\n", GetLastError());
+		ret = "OpenSCManager failed";
         goto Cleanup;
     }
 
@@ -86,12 +87,10 @@ void InstallService(PSTR pszServiceName,
         );
     if (schService == NULL)
     {
-        wprintf(L"CreateService failed w/err 0x%08lx\n", GetLastError());
+		ret = "CreateService failed";
         goto Cleanup;
     }
 
-    wprintf(L"%s is installed.\n", pszServiceName);
-
 Cleanup:
     // Centralized cleanup for all allocated resources.
     if (schSCManager)
@@ -104,6 +103,8 @@ Cleanup:
         CloseServiceHandle(schService);
         schService = NULL;
     }
+
+	return ret;
 }
 
 
@@ -119,8 +120,9 @@ Cleanup:
 //   NOTE: If the function fails to uninstall the service, it prints the 
 //   error in the standard output stream for users to diagnose the problem.
 //
-void UninstallService(PSTR pszServiceName)
+std::string UninstallService(PSTR pszServiceName)
 {
+	std::string ret;
     SC_HANDLE schSCManager = NULL;
     SC_HANDLE schService = NULL;
     SERVICE_STATUS ssSvcStatus = {};
@@ -129,7 +131,7 @@ void UninstallService(PSTR pszServiceName)
     schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
     if (schSCManager == NULL)
     {
-        wprintf(L"OpenSCManager failed w/err 0x%08lx\n", GetLastError());
+		ret = "OpenSCManager failed";
         goto Cleanup;
     }
 
@@ -138,45 +140,32 @@ void UninstallService(PSTR pszServiceName)
         SERVICE_QUERY_STATUS | DELETE);
     if (schService == NULL)
     {
-        wprintf(L"OpenService failed w/err 0x%08lx\n", GetLastError());
+		ret = "OpenService failed (is service installed?)";
         goto Cleanup;
     }
 
     // Try to stop the service
     if (ControlService(schService, SERVICE_CONTROL_STOP, &ssSvcStatus))
     {
-        wprintf(L"Stopping %s.", pszServiceName);
-        Sleep(1000);
+        Sleep(500);
 
         while (QueryServiceStatus(schService, &ssSvcStatus))
         {
             if (ssSvcStatus.dwCurrentState == SERVICE_STOP_PENDING)
             {
-                wprintf(L".");
-                Sleep(1000);
+                Sleep(500);
             }
             else break;
         }
-
-        if (ssSvcStatus.dwCurrentState == SERVICE_STOPPED)
-        {
-            wprintf(L"\n%s is stopped.\n", pszServiceName);
-        }
-        else
-        {
-            wprintf(L"\n%s failed to stop.\n", pszServiceName);
-        }
     }
 
     // Now remove the service by calling DeleteService.
     if (!DeleteService(schService))
     {
-        wprintf(L"DeleteService failed w/err 0x%08lx\n", GetLastError());
+		ret = "DeleteService failed (is service running?)";
         goto Cleanup;
     }
 
-    wprintf(L"%s is removed.\n", pszServiceName);
-
 Cleanup:
     // Centralized cleanup for all allocated resources.
     if (schSCManager)
@@ -189,4 +178,6 @@ Cleanup:
         CloseServiceHandle(schService);
         schService = NULL;
     }
-}
+
+	return ret;
+}

windows/ZeroTierOne/ServiceInstaller.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <string>
 
 //
 //   FUNCTION: InstallService
@@ -38,7 +39,8 @@
 //   NOTE: If the function fails to install the service, it prints the error 
 //   in the standard output stream for users to diagnose the problem.
 //
-void InstallService(PSTR pszServiceName, 
+// modified for ZT1 to return an error or empty string on success
+std::string InstallService(PSTR pszServiceName, 
                     PSTR pszDisplayName, 
                     DWORD dwStartType,
                     PSTR pszDependencies, 
@@ -58,4 +60,5 @@ void InstallService(PSTR pszServiceName,
 //   NOTE: If the function fails to uninstall the service, it prints the 
 //   error in the standard output stream for users to diagnose the problem.
 //
-void UninstallService(PSTR pszServiceName);
+// Also modified to return rather than print errors
+std::string UninstallService(PSTR pszServiceName);

windows/ZeroTierOne/ZeroTierOneService.cpp

@@ -27,29 +27,81 @@
 
 #pragma region Includes
 #include "ZeroTierOneService.h"
+#include "../../node/Node.hpp"
+#include "../../node/Defaults.hpp"
+#include "../../node/Thread.hpp"
 #pragma endregion
 
+using namespace ZeroTier;
+
 ZeroTierOneService::ZeroTierOneService() :
-	CServiceBase(ZT_SERVICE_NAME,TRUE,TRUE,TRUE)
+	CServiceBase(ZT_SERVICE_NAME,TRUE,TRUE,FALSE),
+	_thread(new Thread()),
+	_node((Node *)0)
 {
 }
 
 ZeroTierOneService::~ZeroTierOneService(void)
 {
+	delete _thread;
+	delete _node;
+}
+
+void ZeroTierOneService::threadMain()
+	throw()
+{
+	try {
+		// Since Windows doesn't auto-restart services, we'll restart the node
+		// on normal termination.
+		for(;;) {
+			switch(_node->run()) {
+				case Node::NODE_NORMAL_TERMINATION:
+					delete _node;
+					_node = new Node(ZT_DEFAULTS.defaultHomePath.c_str(),0,0);
+					break; // restart
+				case Node::NODE_RESTART_FOR_UPGRADE: {
+				}	return; // terminate thread
+				case Node::NODE_UNRECOVERABLE_ERROR: {
+					std::string err("unrecoverable error: ");
+					const char *r = _node->reasonForTermination;
+					if (r)
+						err.append(r);
+					else err.append("(unknown error)");
+					WriteEventLogEntry(const_cast <PSTR>(err.c_str()),EVENTLOG_ERROR_TYPE);
+				}	return; // terminate thread
+				default:
+					break;
+			}
+		}
+	} catch ( ... ) {
+		WriteEventLogEntry("unexpected exception in Node::run() or during restart",EVENTLOG_ERROR_TYPE);
+	}
 }
 
 void ZeroTierOneService::OnStart(DWORD dwArgc, LPSTR *lpszArgv)
 {
+	try {
+		_node = new Node(ZT_DEFAULTS.defaultHomePath.c_str(),0,0);
+		*_thread = Thread::start(this);
+	} catch ( ... ) {
+		// shouldn't happen unless something weird occurs like out of memory...
+		throw (DWORD)ERROR_EXCEPTION_IN_SERVICE;
+	}
 }
 
 void ZeroTierOneService::OnStop()
 {
+	Node *n = _node;
+	_node = (Node *)0;
+	if (n) {
+		n->terminate(Node::NODE_NORMAL_TERMINATION,"Service Shutdown");
+		Thread::join(*_thread);
+		delete n;
+	}
 }
 
-void ZeroTierOneService::OnPause()
-{
-}
-
-void ZeroTierOneService::OnContinue()
+void ZeroTierOneService::OnShutdown()
 {
+	// make sure it's stopped
+	OnStop();
 }

windows/ZeroTierOne/ZeroTierOneService.h

@@ -36,15 +36,29 @@
 #define ZT_SERVICE_ACCOUNT "NT AUTHORITY\\LocalService"
 #define ZT_SERVICE_PASSWORD NULL
 
+namespace ZeroTier {
+class Node;
+class Thread;
+} // namespace ZeroTier
+
 class ZeroTierOneService : public CServiceBase
 {
 public:
     ZeroTierOneService();
     virtual ~ZeroTierOneService(void);
 
+	/**
+	 * Thread main method; do not call elsewhere
+	 */
+	void threadMain()
+		throw();
+
 protected:
     virtual void OnStart(DWORD dwArgc, PSTR *pszArgv);
     virtual void OnStop();
-    virtual void OnPause();
-    virtual void OnContinue();
+	virtual void OnShutdown();
+
+private:
+	ZeroTier::Node *volatile _node;
+	ZeroTier::Thread *volatile _thread;
 };

windows/ZeroTierOneInstaller/ZeroTierOneInstaller.isproj

@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-	<PropertyGroup>
-		<!-- Select a Product Configuration -->
-		<InstallShieldProductConfiguration>Express</InstallShieldProductConfiguration>
-		<!-- Select a Visual Studio Configuration / InstallShield Release -->
-		<Configuration>Debug</Configuration>
-		<InstallShieldRelease>$(Configuration)</InstallShieldRelease>
-	</PropertyGroup>
-	<ItemGroup>
-		<!-- The InstallShieldProject item selects the project to build -->
-		<InstallShieldProject Include="$(MSBuildProjectDirectory)\$(MSBuildProjectName).isl"/>
-		<!-- The InstallShieldReleaseFlags sets Release Flags -->
-		<!--<InstallShieldReleaseFlags Include=""/>-->
-		<!-- The InstallShieldMergeModulePath specifies what directories are
-		searched for Merge Modules -->
-		<!--<InstallShieldMergeModulePath Include=""/>-->
-	</ItemGroup>
-	<ItemGroup>
-		<!-- The ProjectReference items refer to any Visual Studio solutions you want to automatically probe for Project Output Groups.  -->
-	</ItemGroup>
-	<ItemGroup>
-		<!-- The TaggedOutputs items allow you to explicitly add extra files to output groups. Each item must include both Name and OutputGroup, as well as TargetPath metadata values. -->
-		<!--<TaggedOutputs Include="C:\My Test Exe.exe">
-			<Name>My Test Project</Name>
-			<OutputGroup>Primary output</OutputGroup>
-			<TargetPath>My Test Exe.exe</TargetPath>
-		</TaggedOutputs> -->
-	</ItemGroup>
-	<Import Project="$(MSBuildExtensionsPath32)\InstallShield\2013Limited\InstallShield.targets"/>
-	<ItemGroup>
-		<ProjectReference Include="..\ZeroTierOneService\ZeroTierOneService.csproj">
-			<Name>ZeroTierOneService</Name>
-			<Project>{63D28112-9A56-42FA-9C3E-EF6C58AF09B3}</Project>
-		</ProjectReference>
-	</ItemGroup>
-</Project>