[Libguestfs] [PATCH 2/3] Allow service name to be given on the command line
---
RHSrvAny/RHSrvAny.c | 66 ++++++++++++++++++++++++++++++++++++++---------------
1 file changed, 47 insertions(+), 19 deletions(-)
diff --git a/RHSrvAny/RHSrvAny.c b/RHSrvAny/RHSrvAny.c
index a28f973..e4b4a46 100644
--- a/RHSrvAny/RHSrvAny.c
+++ b/RHSrvAny/RHSrvAny.c
@@ -1,6 +1,6 @@
/* RHSrvAny - Turn any Windows program into a Windows service.
* Written by Yuval Kashtan.
- * Copyright (C) 2010 Red Hat Inc.
+ * Copyright (C) 2010,2013 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -39,7 +39,7 @@
#include "RHSrvAny.h"
-#define SVCNAME TEXT("RHSrvAny")
+static TCHAR *svcname = TEXT("RHSrvAny");
SERVICE_STATUS gSvcStatus;
HANDLE ghSvcStopEvent = NULL;
@@ -53,6 +53,14 @@ VOID SvcReportEvent (LPTSTR);
VOID SvcInit (DWORD, LPTSTR *);
VOID ReportSvcStatus (DWORD, DWORD, DWORD);
+static int
+argument_error (const char *msg)
+{
+ printf("%s\n", msg);
+
+ return EXIT_FAILURE;
+}
+
int
main (int argc, char **a_argv)
{
@@ -61,24 +69,44 @@ main (int argc, char **a_argv)
TCHAR **argv;
argv = CommandLineToArgvW (GetCommandLineW (), &argc);
+ size_t i;
+ for (i = 1; i < argc; i++) {
+ TCHAR *arg = argv[i];
+
+ if (arg[0] == _T('-')) {
+ if (lstrcmpi(arg + 1, _T("s")) == 0) {
+ if (i == argc) {
+ return argument_error("Option -s requires an argument");
+ }
+
+ svcname = argv[++i];
+ }
+
+ else {
+ return argument_error("Unknown option");
+ }
+ }
+
+ /* Stop parsing arguments when we hit something which isn't an option */
+ else {
+ break;
+ }
+ }
+
+ if (lstrcmpi(argv[i], TEXT("install")) == 0) {
+ printf("install\n");
+ SvcInstall();
+ return EXIT_SUCCESS;
+ }
+
SERVICE_TABLE_ENTRY DispatchTable[] = {
{
- SVCNAME,
+ svcname,
(LPSERVICE_MAIN_FUNCTION) SvcMain
},
{ NULL, NULL }
};
- if(
- lstrcmpi(
- argv[1],
- TEXT("install")
- ) == 0
- ) {
- SvcInstall();
- return EXIT_SUCCESS;
- }
-
if (!StartServiceCtrlDispatcher( DispatchTable ))
{
SvcReportEvent(TEXT("StartServiceCtrlDispatcher"));
@@ -118,8 +146,8 @@ SvcInstall() {
schService = CreateService (
schSCManager,
- SVCNAME,
- SVCNAME,
+ svcname,
+ svcname,
SERVICE_ALL_ACCESS,
SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START,
@@ -155,7 +183,7 @@ SvcMain (
LPTSTR *lpszArgv
) {
gSvcStatusHandle = RegisterServiceCtrlHandler (
- SVCNAME,
+ svcname,
SvcCtrlHandler
);
@@ -274,7 +302,7 @@ SvcInit (
sizeof szRegistryPath,
#endif
L"SYSTEM\\CurrentControlSet\\services\\%s\\Parameters",
- SVCNAME
+ svcname
);
fSuccess = RegistryRead (
@@ -403,7 +431,7 @@ SvcReportEvent (
hEventSource = RegisterEventSource (
NULL,
- SVCNAME
+ svcname
);
if (
@@ -422,7 +450,7 @@ SvcReportEvent (
GetLastError()
);
- lpszStrings[0] = SVCNAME;
+ lpszStrings[0] = svcname;
lpszStrings[1] = Buffer;
ReportEvent (
--
1.8.3.1