diff options
| -rw-r--r-- | win/win32service.cpp | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/win/win32service.cpp b/win/win32service.cpp index 0f8a20108..d364cd6ce 100644 --- a/win/win32service.cpp +++ b/win/win32service.cpp @@ -10,22 +10,21 @@ * * --------------------------------------------------- */
-
+#include "inspircd_config.h"
+#include "inspircd.h"
#include <windows.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
-extern int smain(int argc, char** argv);
-extern const char* dlerror();
-
static SERVICE_STATUS_HANDLE serviceStatusHandle;
static HANDLE hThreadEvent;
static HANDLE killServiceEvent;
static int serviceCurrentStatus;
-// This is used to define ChangeServiceConf2() as we can't link
-// directly against this symbol (see below where it is used)
+/** This is used to define ChangeServiceConf2() as we can't link
+ * directly against this symbol (see below where it is used)
+ */
typedef BOOL (CALLBACK* SETSERVDESC)(SC_HANDLE,DWORD,LPVOID);
/* A commandline parameter handler for service specific commandline parameters */
@@ -38,18 +37,20 @@ struct Commandline CommandlineParameterHandler Handler;
};
+/* A function pointer for dynamic linking tricks */
+SETSERVDESC ChangeServiceConf;
-SETSERVDESC ChangeServiceConf; // A function pointer for dynamic linking tricks
-
-
+/* Kills the service by setting an event which the other thread picks up and exits */
void KillService()
{
- /* FIXME: This should set a flag in the mainloop for shutting down */
SetEvent(hThreadEvent);
Sleep(2000);
SetEvent(killServiceEvent);
}
+/** The main part of inspircd runs within this thread function. This allows the service part to run
+ * seperately on its own and to be able to kill the worker thread when its time to quit.
+ */
DWORD WINAPI WorkerThread(LPDWORD param)
{
// *** REAL MAIN HERE ***
@@ -61,13 +62,16 @@ DWORD WINAPI WorkerThread(LPDWORD param) return 0;
}
+/** Starts the worker thread above */
void StartServiceThread()
{
DWORD dwd;
CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)WorkerThread,NULL,0,&dwd);
}
-
+/** This function updates the status of the service in the SCM
+ * (service control manager, the services.msc applet)
+ */
BOOL UpdateSCMStatus (DWORD dwCurrentState, DWORD dwWin32ExitCode, DWORD dwServiceSpecificExitCode, DWORD dwCheckPoint, DWORD dwWaitHint)
{
BOOL success;
@@ -104,14 +108,14 @@ BOOL UpdateSCMStatus (DWORD dwCurrentState, DWORD dwWin32ExitCode, DWORD dwServi return success;
}
-
+/** This function is called by us when the service is being shut down or when it can't be started */
void terminateService (int code, int wincode)
{
UpdateSCMStatus(SERVICE_STOPPED,wincode?wincode:ERROR_SERVICE_SPECIFIC_ERROR,(wincode)?0:code,0,0);
return;
}
-
+/** This callback is called by windows when the state of the service has been changed */
VOID ServiceCtrlHandler (DWORD controlCode)
{
switch(controlCode)
@@ -131,7 +135,7 @@ VOID ServiceCtrlHandler (DWORD controlCode) UpdateSCMStatus(serviceCurrentStatus, NO_ERROR, 0, 0, 0);
}
-
+/** This callback is called by windows when the service is started */
VOID ServiceMain(DWORD argc, LPTSTR *argv)
{
BOOL success;
@@ -151,8 +155,8 @@ VOID ServiceMain(DWORD argc, LPTSTR *argv) return;
}
- killServiceEvent = CreateEvent(NULL,true,false,NULL);
- hThreadEvent = CreateEvent(NULL,true,false,NULL);
+ killServiceEvent = CreateEvent(NULL, true, false, NULL);
+ hThreadEvent = CreateEvent(NULL, true, false, NULL);
if (!killServiceEvent || !hThreadEvent)
{
@@ -178,6 +182,7 @@ VOID ServiceMain(DWORD argc, LPTSTR *argv) WaitForSingleObject (killServiceEvent, INFINITE);
}
+/** Install the windows service. This requires administrator privileges. */
void InstallService()
{
SC_HANDLE myService, scm;
@@ -234,6 +239,7 @@ void InstallService() CloseServiceHandle(scm);
}
+/** Remove the windows service. This requires administrator privileges. */
void RemoveService()
{
SC_HANDLE myService, scm;
@@ -269,7 +275,7 @@ void RemoveService() /* In windows, our main() flows through here, before calling the 'real' main, smain() in inspircd.cpp */
int main(int argc, char** argv)
{
-
+ /* List of parameters and handlers */
Commandline params[] = {
{ "--installservice", InstallService },
{ "--removeservice", RemoveService },
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