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KDFS-windows-afsrdr-npdll-20081222

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LICENSE BSD

Add ..\AFSRedirector\NetworkProvider "Debug" registry value to
control the use of OutputDebugString debugging messages.
This commit is contained in:
Jeffrey Altman 2008-12-23 07:07:33 +00:00
parent 6b9a5e7d1c
commit aa7adb232e
1 changed files with 29 additions and 3 deletions
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32
src/WINNT/afsrdr/npdll/AFS_Npdll.c
View File

@ -43,6 +43,8 @@
#include <npapi.h>
#include <winioctl.h>
#define AFS_DEBUG_TRACE 1
#ifndef WNNC_NET_OPENAFS
#define WNNC_NET_OPENAFS 0x00390000
#endif
@ -63,8 +65,6 @@
// Common information
//
//#define AFS_DEBUG_TRACE 1
ULONG _cdecl AFSDbgPrint( PWCHAR Format, ... );
#define WNNC_DRIVER( major, minor ) ( major * 0x00010000 + minor )
@ -1327,6 +1327,29 @@ NPCloseEnum( HANDLE hEnum )
return WN_SUCCESS;
}
static BOOL
Debug(void)
{
static int init = 0;
static BOOL debug = 0;
if ( !init ) {
HKEY hk;
if (RegOpenKey (HKEY_LOCAL_MACHINE,
TEXT("SYSTEM\\CurrentControlSet\\Services\\AFSRedirector\\NetworkProvider"), &hk) == 0)
{
DWORD dwSize = sizeof(BOOL);
DWORD dwType = REG_DWORD;
RegQueryValueEx (hk, TEXT("Debug"), NULL, &dwType, (PBYTE)&debug, &dwSize);
RegCloseKey (hk);
}
init = 1;
}
return debug;
}
ULONG
_cdecl
AFSDbgPrint(
@ -1336,8 +1359,11 @@ AFSDbgPrint(
{
ULONG rc = 0;
WCHAR wszbuffer[255];
va_list marker;
if ( !Debug() )
return 0;
va_start( marker, Format );
{
rc = wvsprintf( wszbuffer, Format, marker );