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qga: move w32 service handling out of run_agent() 

Eventually we want a w32 service to be able to restart the qga main
loop from within service_main(). To allow for this we move service
handling out of run_agent() such that service_main() calls
run_agent() instead of the reverse.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Bishara AbuHattoum <bishara@daynix.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Michael Roth 2018-10-07 14:02:19 +03:00
parent 0f4d3a4912
commit d88495a864
1 changed files with 15 additions and 11 deletions
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26
qga/main.c
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@ -119,6 +119,7 @@ DWORD WINAPI service_ctrl_handler(DWORD ctrl, DWORD type, LPVOID data,
LPVOID ctx);
VOID WINAPI service_main(DWORD argc, TCHAR *argv[]);
#endif
static int run_agent(GAState *s);
static void
init_dfl_pathnames(void)
@ -712,7 +713,7 @@ VOID WINAPI service_main(DWORD argc, TCHAR *argv[])
service->status.dwWaitHint = 0;
SetServiceStatus(service->status_handle, &service->status);
g_main_loop_run(ga_state->main_loop);
run_agent(ga_state);
service->status.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(service->status_handle, &service->status);
@ -1340,17 +1341,8 @@ static int run_agent(GAState *s)
g_critical("failed to initialize guest agent channel");
return EXIT_FAILURE;
}
#ifndef _WIN32
g_main_loop_run(ga_state->main_loop);
#else
if (s->config->daemonize) {
SERVICE_TABLE_ENTRY service_table[] = {
{ (char *)QGA_SERVICE_NAME, service_main }, { NULL, NULL } };
StartServiceCtrlDispatcher(service_table);
} else {
g_main_loop_run(ga_state->main_loop);
}
#endif
return EXIT_SUCCESS;
}
@ -1436,7 +1428,19 @@ int main(int argc, char **argv)
g_critical("error initializing guest agent");
goto end;
}
#ifdef _WIN32
if (config->daemonize) {
SERVICE_TABLE_ENTRY service_table[] = {
{ (char *)QGA_SERVICE_NAME, service_main }, { NULL, NULL } };
StartServiceCtrlDispatcher(service_table);
} else {
ret = run_agent(s);
}
#else
ret = run_agent(s);
#endif
cleanup_agent(s);
end: