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added win32 service calls

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This commit is contained in:
jsorg71 2005-11-28 01:23:21 +00:00
parent a142d70a49
commit 445c6762e3
1 changed files with 228 additions and 39 deletions
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267
xrdp/xrdp.c
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@ -31,13 +31,19 @@ static struct xrdp_listen* g_listen = 0;
static int g_threadid = 0; /* main threadid */ static int g_threadid = 0; /* main threadid */
#if defined(_WIN32) #if defined(_WIN32)
static SERVICE_STATUS_HANDLE g_ssh = 0;
static SERVICE_STATUS g_service_status;
static CRITICAL_SECTION g_term_mutex; static CRITICAL_SECTION g_term_mutex;
static CRITICAL_SECTION g_sync_mutex; static CRITICAL_SECTION g_sync_mutex;
static CRITICAL_SECTION g_sync1_mutex; static CRITICAL_SECTION g_sync1_mutex;
#define LOCK_ENTER(mutex) EnterCriticalSection(&mutex)
#define LOCK_LEAVE(mutex) LeaveCriticalSection(&mutex)
#else #else
static pthread_mutex_t g_term_mutex = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t g_term_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t g_sync_mutex = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t g_sync_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t g_sync1_mutex = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t g_sync1_mutex = PTHREAD_MUTEX_INITIALIZER;
#define LOCK_ENTER(mutex) pthread_mutex_lock(&mutex)
#define LOCK_LEAVE(mutex) pthread_mutex_unlock(&mutex)
#endif #endif
static int g_term = 0; static int g_term = 0;
/* syncronize stuff */ /* syncronize stuff */
@ -55,11 +61,7 @@ g_xrdp_sync(long (*sync_func)(long param1, long param2), long sync_param1,
long sync_result; long sync_result;
int sync_command; int sync_command;
#if defined(_WIN32) LOCK_ENTER(g_sync1_mutex);
EnterCriticalSection(&g_sync1_mutex);
#else
pthread_mutex_lock(&g_sync1_mutex);
#endif
g_lock(); g_lock();
g_sync_param1 = sync_param1; g_sync_param1 = sync_param1;
g_sync_param2 = sync_param2; g_sync_param2 = sync_param2;
@ -75,11 +77,7 @@ g_xrdp_sync(long (*sync_func)(long param1, long param2), long sync_param1,
g_unlock(); g_unlock();
} }
while (sync_command != 0); while (sync_command != 0);
#if defined(_WIN32) LOCK_LEAVE(g_sync1_mutex);
LeaveCriticalSection(&g_sync1_mutex);
#else
pthread_mutex_unlock(&g_sync1_mutex);
#endif
return sync_result; return sync_result;
} }
@ -113,15 +111,9 @@ g_is_term(void)
{ {
int rv; int rv;
#if defined(_WIN32) LOCK_ENTER(g_term_mutex);
EnterCriticalSection(&g_term_mutex);
rv = g_term; rv = g_term;
LeaveCriticalSection(&g_term_mutex); LOCK_LEAVE(g_term_mutex);
#else
pthread_mutex_lock(&g_term_mutex);
rv = g_term;
pthread_mutex_unlock(&g_term_mutex);
#endif
return rv; return rv;
} }
@ -129,37 +121,23 @@ g_is_term(void)
void APP_CC void APP_CC
g_lock(void) g_lock(void)
{ {
#if defined(_WIN32) LOCK_ENTER(g_sync_mutex);
EnterCriticalSection(&g_sync_mutex);
#else
pthread_mutex_lock(&g_sync_mutex);
#endif
} }
/*****************************************************************************/ /*****************************************************************************/
void APP_CC void APP_CC
g_unlock(void) g_unlock(void)
{ {
#if defined(_WIN32) LOCK_LEAVE(g_sync_mutex);
LeaveCriticalSection(&g_sync_mutex);
#else
pthread_mutex_unlock(&g_sync_mutex);
#endif
} }
/*****************************************************************************/ /*****************************************************************************/
void APP_CC void APP_CC
g_set_term(int in_val) g_set_term(int in_val)
{ {
#if defined(_WIN32) LOCK_ENTER(g_term_mutex);
EnterCriticalSection(&g_term_mutex);
g_term = in_val; g_term = in_val;
LeaveCriticalSection(&g_term_mutex); LOCK_LEAVE(g_term_mutex);
#else
pthread_mutex_lock(&g_term_mutex);
g_term = in_val;
pthread_mutex_unlock(&g_term_mutex);
#endif
} }
/*****************************************************************************/ /*****************************************************************************/
@ -187,8 +165,113 @@ g_loop(void)
g_sync_command = 0; g_sync_command = 0;
} }
g_unlock(); g_unlock();
#if defined(_WIN32)
if (g_ssh != 0)
{
}
#endif
} }
/* win32 service control functions */
#if defined(_WIN32)
/*****************************************************************************/
VOID WINAPI
MyHandler(DWORD fdwControl)
{
if (g_ssh == 0)
{
return;
}
if (fdwControl == SERVICE_CONTROL_STOP)
{
g_service_status.dwCurrentState = SERVICE_STOP_PENDING;
g_set_term(1);
}
else if (fdwControl == SERVICE_CONTROL_PAUSE)
{
/* shouldn't happen */
}
else if (fdwControl == SERVICE_CONTROL_CONTINUE)
{
/* shouldn't happen */
}
else if (fdwControl == SERVICE_CONTROL_INTERROGATE)
{
}
else if (fdwControl == SERVICE_CONTROL_SHUTDOWN)
{
g_service_status.dwCurrentState = SERVICE_STOP_PENDING;
g_set_term(1);
}
SetServiceStatus(g_ssh, &g_service_status);
}
/*****************************************************************************/
static void DEFAULT_CC
log_event(HANDLE han, char* msg)
{
ReportEvent(han, EVENTLOG_INFORMATION_TYPE, 0, 0, 0, 1, 0, &msg, 0);
}
/*****************************************************************************/
VOID WINAPI
MyServiceMain(DWORD dwArgc, LPTSTR* lpszArgv)
{
WSADATA w;
//HANDLE event_han;
// int fd;
// char text[256];
// fd = g_file_open("c:\\temp\\xrdp\\log.txt");
// g_file_write(fd, "hi\r\n", 4);
//event_han = RegisterEventSource(0, "xrdp");
//log_event(event_han, "hi xrdp log");
g_threadid = g_get_threadid();
g_set_current_dir("c:\\temp\\xrdp");
g_listen = 0;
WSAStartup(2, &w);
InitializeCriticalSection(&g_term_mutex);
InitializeCriticalSection(&g_sync_mutex);
InitializeCriticalSection(&g_sync1_mutex);
g_memset(&g_service_status, 0, sizeof(SERVICE_STATUS));
g_service_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
g_service_status.dwCurrentState = SERVICE_RUNNING;
g_service_status.dwControlsAccepted = SERVICE_CONTROL_INTERROGATE |
SERVICE_ACCEPT_STOP |
SERVICE_ACCEPT_SHUTDOWN;
g_service_status.dwWin32ExitCode = NO_ERROR;
g_service_status.dwServiceSpecificExitCode = 0;
g_service_status.dwCheckPoint = 0;
g_service_status.dwWaitHint = 0;
// g_sprintf(text, "calling RegisterServiceCtrlHandler\r\n");
// g_file_write(fd, text, g_strlen(text));
g_ssh = RegisterServiceCtrlHandler("xrdp", MyHandler);
if (g_ssh != 0)
{
// g_sprintf(text, "ok\r\n");
// g_file_write(fd, text, g_strlen(text));
SetServiceStatus(g_ssh, &g_service_status);
g_listen = xrdp_listen_create();
xrdp_listen_main_loop(g_listen);
g_sleep(100);
g_service_status.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(g_ssh, &g_service_status);
}
else
{
//g_sprintf(text, "RegisterServiceCtrlHandler failed\r\n");
//g_file_write(fd, text, g_strlen(text));
}
WSACleanup();
DeleteCriticalSection(&g_term_mutex);
DeleteCriticalSection(&g_sync_mutex);
DeleteCriticalSection(&g_sync1_mutex);
xrdp_listen_delete(g_listen);
//CloseHandle(event_han);
}
#endif
/*****************************************************************************/ /*****************************************************************************/
int DEFAULT_CC int DEFAULT_CC
main(int argc, char** argv) main(int argc, char** argv)
@ -197,6 +280,10 @@ main(int argc, char** argv)
int host_be; int host_be;
#if defined(_WIN32) #if defined(_WIN32)
WSADATA w; WSADATA w;
SC_HANDLE sc_man;
SC_HANDLE sc_ser;
int run_as_service;
SERVICE_TABLE_ENTRY te[2];
#else #else
int pid; int pid;
int fd; int fd;
@ -234,11 +321,108 @@ main(int argc, char** argv)
return 0; return 0;
} }
#if defined(_WIN32) #if defined(_WIN32)
run_as_service = 1;
if (argc == 2)
{
if (g_strncasecmp(argv[1], "-help", 255) == 0 ||
g_strncasecmp(argv[1], "--help", 255) == 0 ||
g_strncasecmp(argv[1], "-h", 255) == 0)
{
g_printf("\r\n");
g_printf("xrdp: A Remote Desktop Protocol server.\r\n");
g_printf("Copyright (C) Jay Sorg 2004-2005\r\n");
g_printf("See http://xrdp.sourceforge.net for more information.\r\n");
g_printf("\r\n");
g_printf("Usage: xrdp [options]\r\n");
g_printf(" -h: show help\r\n");
g_printf(" -install: install service\r\n");
g_printf(" -remove: remove service\r\n");
g_printf("\r\n");
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-install", 255) == 0 ||
g_strncasecmp(argv[1], "--install", 255) == 0 ||
g_strncasecmp(argv[1], "-i", 255) == 0)
{
/* open service manager */
sc_man = OpenSCManager(0, 0, GENERIC_WRITE);
if (sc_man == 0)
{
g_printf("error OpenSCManager, do you have rights?\r\n");
g_exit(0);
}
/* check if service is allready installed */
sc_ser = OpenService(sc_man, "xrdp", SERVICE_ALL_ACCESS);
if (sc_ser == 0)
{
/* install service */
CreateService(sc_man, "xrdp", "xrdp", SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS, SERVICE_DEMAND_START,
SERVICE_ERROR_IGNORE, "c:\\temp\\xrdp\\xrdp.exe",
0, 0, 0, 0, 0);
}
else
{
g_printf("error service is allready installed\r\n");
CloseServiceHandle(sc_ser);
CloseServiceHandle(sc_man);
g_exit(0);
}
CloseServiceHandle(sc_man);
g_exit(0);
}
else if (g_strncasecmp(argv[1], "-remove", 255) == 0 ||
g_strncasecmp(argv[1], "--remove", 255) == 0 ||
g_strncasecmp(argv[1], "-r", 255) == 0)
{
/* open service manager */
sc_man = OpenSCManager(0, 0, GENERIC_WRITE);
if (sc_man == 0)
{
g_printf("error OpenSCManager, do you have rights?\r\n");
g_exit(0);
}
/* check if service is allready installed */
sc_ser = OpenService(sc_man, "xrdp", SERVICE_ALL_ACCESS);
if (sc_ser == 0)
{
g_printf("error service is not installed\r\n");
CloseServiceHandle(sc_man);
g_exit(0);
}
DeleteService(sc_ser);
CloseServiceHandle(sc_man);
g_exit(0);
}
else
{
g_printf("Unknown Parameter\r\n");
g_printf("xrdp -h for help\r\n");
g_printf("\r\n");
g_exit(0);
}
}
else if (argc > 1)
{
g_printf("Unknown Parameter\r\n");
g_printf("xrdp -h for help\r\n");
g_printf("\r\n");
g_exit(0);
}
if (run_as_service)
{
g_memset(&te, 0, sizeof(te));
te[0].lpServiceName = "xrdp";
te[0].lpServiceProc = MyServiceMain;
StartServiceCtrlDispatcher(&te);
g_exit(0);
}
WSAStartup(2, &w); WSAStartup(2, &w);
InitializeCriticalSection(&g_term_mutex); InitializeCriticalSection(&g_term_mutex);
InitializeCriticalSection(&g_sync_mutex); InitializeCriticalSection(&g_sync_mutex);
InitializeCriticalSection(&g_sync1_mutex); InitializeCriticalSection(&g_sync1_mutex);
#else #else /* _WIN32 */
no_daemon = 0; no_daemon = 0;
if (argc == 2) if (argc == 2)
{ {
@ -294,13 +478,17 @@ main(int argc, char** argv)
} }
else else
{ {
g_printf("unknown parameter\r\n"); g_printf("Unknown Parameter\r\n");
g_printf("xrdp -h for help\r\n");
g_printf("\r\n");
g_exit(0); g_exit(0);
} }
} }
else if (argc > 1) else if (argc > 1)
{ {
g_printf("unknown parameter\r\n"); g_printf("Unknown Parameter\r\n");
g_printf("xrdp -h for help\r\n");
g_printf("\r\n");
g_exit(0); g_exit(0);
} }
if (g_file_exist("./xrdp.pid")) if (g_file_exist("./xrdp.pid"))
@ -367,3 +555,4 @@ main(int argc, char** argv)
#endif #endif
return 0; return 0;
} }