134 lines
3.4 KiB
C
134 lines
3.4 KiB
C
/*++
|
|
|
|
Copyright (c) 1991-1993 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
DispTime.c
|
|
|
|
Abstract:
|
|
|
|
This file contains;
|
|
|
|
NetpDbgDisplayFileTime
|
|
NetpDbgDisplayFileIntegerTime
|
|
NetpDbgDisplayTimestamp
|
|
NetpDbgDisplayTod
|
|
|
|
Author:
|
|
|
|
John Rogers (JohnRo) 25-Mar-1991
|
|
|
|
Environment:
|
|
|
|
Portable to any flat, 32-bit environment. (Uses Win32 typedefs.)
|
|
Requires ANSI C extensions: slash-slash comments, long external names.
|
|
|
|
This code assumes that time_t is expressed in seconds since 1970 (GMT).
|
|
ANSI C does not require this, although POSIX (IEEE 1003.1) does.
|
|
|
|
Revision History:
|
|
|
|
25-Mar-1991 JohnRo
|
|
Created as part of RpcXlate TOD (time of day) tests.
|
|
26-Feb-1992 JohnRo
|
|
Extracted this routine for general use.
|
|
27-Feb-1992 JohnRo
|
|
Improved handling of times 0 and -1.
|
|
20-Aug-1992 JohnRo
|
|
RAID 2920: Support UTC timezone in net code.
|
|
01-Oct-1992 JohnRo
|
|
RAID 3556: Avoid failure if ctime() returns NULL.
|
|
04-Mar-1993 JohnRo
|
|
RAID 12237: replicator tree depth exceeded (add display of FILETIME
|
|
and LARGE_INTEGER time).
|
|
16-Apr-1993 JohnRo
|
|
Fixed infinite loop in NetpDbgDisplayFileTime().
|
|
|
|
--*/
|
|
|
|
|
|
// These must be included first:
|
|
|
|
#include <nt.h> // NtOpenFile(), ULONG, etc.
|
|
#include <ntrtl.h> // PLARGE_INTEGER, TIME_FIELDS, etc.
|
|
#include <nturtl.h> // Needed for ntrtl.h and windows.h to co-exist.
|
|
|
|
#include <windows.h> // GetLastError(), LPFILETIME, CompareFileTime(), etc.
|
|
#include <windef.h> // IN, DWORD, etc.
|
|
#include <lmcons.h> // NET_API_STATUS, etc.
|
|
|
|
// These may be included in any order:
|
|
|
|
#include <lmremutl.h> // LPTIME_OF_DAY_INFO.
|
|
#include <netdebug.h> // My prototypes, NetpAssert(), FORMAT_ equates, etc.
|
|
#include <string.h> // strlen().
|
|
#include <time.h> // ctime().
|
|
|
|
|
|
#undef NetpDbgDisplayTimestamp
|
|
VOID
|
|
NetpDbgDisplayTimestamp(
|
|
IN LPDEBUG_STRING Tag,
|
|
IN DWORD Time // Seconds since 1970.
|
|
)
|
|
{
|
|
#if DBG
|
|
NetpAssert( Tag != NULL );
|
|
|
|
if (Time == 0) {
|
|
|
|
NetpDbgDisplayDword( Tag, (DWORD) 0 );
|
|
|
|
} else if (Time == (DWORD) -1) {
|
|
|
|
NetpDbgDisplayString( Tag, TEXT("-1") );
|
|
|
|
} else {
|
|
LPSTR TimeStringPtr;
|
|
|
|
NetpAssert( sizeof(time_t) == sizeof(DWORD) );
|
|
|
|
TimeStringPtr = (LPSTR) ctime( (time_t *) &Time );
|
|
if (TimeStringPtr == NULL) {
|
|
// 1234567890123456789012345
|
|
TimeStringPtr = "*********INVALID********\n";
|
|
}
|
|
|
|
NetpDbgDisplayTag( Tag );
|
|
// TimeStringPtr points to str ending with "\n\0".
|
|
NetpAssert( strlen(TimeStringPtr) == 25 ); // string is
|
|
NetpKdPrint(( "%24s (" FORMAT_DWORD ")\n", TimeStringPtr, Time ));
|
|
}
|
|
#endif // DBG
|
|
|
|
}
|
|
|
|
#undef NetpDbgDisplayTod
|
|
VOID
|
|
NetpDbgDisplayTod(
|
|
IN LPDEBUG_STRING Tag,
|
|
IN LPVOID TimePtr // LPTIME_OF_DAY_INFO.
|
|
)
|
|
{
|
|
#if DBG
|
|
LPTIME_OF_DAY_INFO Tod = TimePtr;
|
|
|
|
NetpAssert( Tag != NULL );
|
|
NetpAssert( Tod != NULL );
|
|
|
|
NetpKdPrint(( " " FORMAT_LPDEBUG_STRING "\n", Tag ));
|
|
|
|
NetpDbgDisplayTimestamp( " (from elapsed time)", Tod->tod_elapsedt );
|
|
|
|
NetpDbgDisplayTag( " (from other fields)" );
|
|
NetpKdPrint((
|
|
"%04ld-%02ld-%02ld %02ld:%02ld:%02ld\n",
|
|
Tod->tod_year, Tod->tod_month, Tod->tod_day,
|
|
Tod->tod_hours, Tod->tod_mins, Tod->tod_secs ));
|
|
|
|
NetpDbgDisplayLong( " (timezone)", Tod->tod_timezone );
|
|
#endif // DBG
|
|
|
|
} // NetpDbgDisplayTod
|