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/*---------------------------------------------------------------------------
File: ErrDct.cpp
Comments: TError derived class for OnePoint Domain Administrator messages
(c) Copyright 1999, Mission Critical Software, Inc., All Rights Reserved Proprietary and confidential to Mission Critical Software, Inc.
REVISION LOG ENTRY Revision By: Christy Boles Revised on 02/18/99 11:34:16
---------------------------------------------------------------------------*/
#ifdef USE_STDAFX
#include "stdafx.h"
#else
#include <windows.h>
#endif
#include "ErrDct.hpp"
#include "AdsErr.h"
#define TERR_MAX_MSG_LEN (2000)
// Recursively walk through a path, trying to create the directories at each level
DWORD // ret - 0 if successful (directories created\already existed), OS return code otherwise
DirectoryCreateR( WCHAR const * dirToCreate // in-directory to create (full path or UNC)
){ WCHAR * c; WCHAR * end; BOOL error = FALSE; DWORD rcOs; WCHAR dirName[MAX_PATH+1]; BOOL isUNC = FALSE; BOOL skipShareName = FALSE;
if ( !dirName ) return ERROR_INVALID_PARAMETER;
safecopy(dirName,dirToCreate);
// Note: if the string is empty, that's ok - we will catch it when we don't see C:\ or C$\ below
// walk through the string, and try to create at each step along the way
do { // once
c = dirName; end = dirName + UStrLen(dirName); // skip computer-name if UNC
if ( *c == L'\\' && *(c + 1) == L'\\' ) { isUNC = TRUE; for ( c=c+2 ; *c && *c != L'\\' ; c++ ) ; if ( ! *c ) { error = TRUE; rcOs = ERROR_INVALID_PARAMETER; break; } c++; } // skip C:\ or C$\.
if ( *(c) && ( *(c+1)==L'$' || *(c+1)==L':' ) && *(c+2)==L'\\' ) { c = c + 3; if ( c == end ) // They put in the root directory for some volume
break;
} else { if ( isUNC ) { skipShareName = TRUE; } else { rcOs = ERROR_INVALID_PARAMETER; error = TRUE; break; } } // scan through the string looking for '\'
for ( ; c <= end ; c++ ) { if ( !*c || *c == L'\\' ) { if ( skipShareName ) { skipShareName = FALSE; continue; } // try to create at this level
*c = L'\0'; if ( ! CreateDirectory(dirName,NULL) ) { rcOs = GetLastError(); switch ( rcOs ) { case 0: case ERROR_ALREADY_EXISTS: break; default: error = TRUE; } } if (c != end ) *c = L'\\'; if ( error ) break; } } } while ( FALSE ); if ( !error ) rcOs = 0;
return rcOs;}
WCHAR const * // ret- text for DCT message
TErrorDct::LookupMessage( UINT msgNumber // in - message number DCT_MSG_???
){ WCHAR const * msg = NULL;
return msg;}
WCHAR * // ret-text for system or EA error
TErrorDct::ErrorCodeToText( DWORD code ,// in -message code
DWORD lenMsg ,// in -length of message text area
WCHAR * msg // out-returned message text
){ if ( SUCCEEDED(code) ) { return TError::ErrorCodeToText(code,lenMsg,msg); } else { if ( HRESULT_FACILITY(code) == FACILITY_WIN32 ) { return TError::ErrorCodeToText(HRESULT_CODE(code),lenMsg,msg); } else { //Translate ADSI errors to DCT errors so message can be written.
DWORD msgId = 0; switch ( code ) { case (E_ADS_BAD_PATHNAME) : msgId = DCT_MSG_E_MSG_ADS_BAD_PATHNAME; break; case (E_ADS_INVALID_DOMAIN_OBJECT) : msgId = DCT_MSG_E_ADS_INVALID_DOMAIN_OBJECT; break; case (E_ADS_INVALID_USER_OBJECT) : msgId = DCT_MSG_E_ADS_INVALID_USER_OBJECT; break; case (E_ADS_INVALID_COMPUTER_OBJECT) : msgId = DCT_MSG_E_ADS_INVALID_COMPUTER_OBJECT; break; case (E_ADS_UNKNOWN_OBJECT) : msgId = DCT_MSG_E_ADS_UNKNOWN_OBJECT; break; case (E_ADS_PROPERTY_NOT_SET) : msgId = DCT_MSG_E_ADS_PROPERTY_NOT_SET; break; case (E_ADS_PROPERTY_NOT_SUPPORTED) : msgId = DCT_MSG_E_ADS_PROPERTY_NOT_SUPPORTED; break; case (E_ADS_PROPERTY_INVALID) : msgId = DCT_MSG_E_ADS_PROPERTY_INVALID; break; case (E_ADS_BAD_PARAMETER) : msgId = DCT_MSG_E_ADS_BAD_PARAMETER; break; case (E_ADS_OBJECT_UNBOUND) : msgId = DCT_MSG_E_ADS_OBJECT_UNBOUND; break; case (E_ADS_PROPERTY_NOT_MODIFIED) : msgId = DCT_MSG_E_ADS_PROPERTY_NOT_MODIFIED; break; case (E_ADS_PROPERTY_MODIFIED) : msgId = DCT_MSG_E_ADS_PROPERTY_MODIFIED; break; case (E_ADS_CANT_CONVERT_DATATYPE) : msgId = DCT_MSG_E_ADS_CANT_CONVERT_DATATYPE; break; case (E_ADS_PROPERTY_NOT_FOUND) : msgId = DCT_MSG_E_ADS_PROPERTY_NOT_FOUND; break; case (E_ADS_OBJECT_EXISTS) : msgId = DCT_MSG_E_ADS_OBJECT_EXISTS; break; case (E_ADS_SCHEMA_VIOLATION) : msgId = DCT_MSG_E_ADS_SCHEMA_VIOLATION; break; case (E_ADS_COLUMN_NOT_SET) : msgId = DCT_MSG_E_ADS_COLUMN_NOT_SET; break; case (E_ADS_INVALID_FILTER) : msgId = DCT_MSG_E_ADS_INVALID_FILTER; break; default : msgId = 0; }
if ( !msgId ) { FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_MAX_WIDTH_MASK | FORMAT_MESSAGE_IGNORE_INSERTS | 80, NULL, code, 0, msg, lenMsg, NULL ); } else { static HMODULE hDctMsg = NULL; DWORD rc = 0; if ( ! hDctMsg ) { hDctMsg = LoadLibrary(L"McsDmMsg.DLL"); if ( ! hDctMsg ) { rc = GetLastError(); } }
if ( ! rc ) { FormatMessage(FORMAT_MESSAGE_FROM_HMODULE, hDctMsg, msgId, 0, msg, lenMsg, NULL); } else { swprintf(msg,L"McsDomMsg.DLL not loaded, rc=%ld, MessageNumber = %lx",rc,msgId); } } } } return msg;}
//-----------------------------------------------------------------------------
// System Error message with format and arguments
//-----------------------------------------------------------------------------
void __cdecl TErrorDct::SysMsgWrite( int num ,// in -error number/level code
DWORD lastRc ,// in -error return code
UINT msgNumber ,// in -constant for message
... // in -printf args to msg pattern
){ WCHAR suffix[TERR_MAX_MSG_LEN] = L""; WCHAR * pMsg = NULL; va_list argPtr; int len; // When an error occurs while in a constructor for a global object,
// the TError object may not yet exist. In this case, "this" is zero
// and we gotta get out of here before we generate a protection exception.
if ( !this ) return;
static HMODULE hDctMsg = NULL; DWORD rc = 0;
if ( ! hDctMsg ) { hDctMsg = LoadLibrary(L"McsDmMsg.DLL"); if ( ! hDctMsg ) { rc = GetLastError(); } } va_start(argPtr,msgNumber); if ( ! rc ) { len = FormatMessage(FORMAT_MESSAGE_FROM_HMODULE, hDctMsg, msgNumber, 0, suffix, DIM(suffix), &argPtr); } else { swprintf(suffix,L"McsDomMsg.DLL not loaded, rc=%ld, MessageNumber = %lx",rc,msgNumber); } va_end(argPtr); // Change any imbedded CR or LF to blank.
for ( pMsg = suffix; *pMsg; pMsg++ ) { if ( (*pMsg == L'\x0D') || (*pMsg == L'\x0A') ) *pMsg = L' '; } // append the system message for the lastRc at the end.
len = UStrLen(suffix); if ( len < DIM(suffix) - 1 ) { ErrorCodeToText(lastRc, DIM(suffix) - len - 1, suffix + len ); } suffix[DIM(suffix) - 1] = '\0'; va_end(argPtr); MsgProcess(num, suffix);}
//-----------------------------------------------------------------------------
// System Error message with format and arguments
//-----------------------------------------------------------------------------
void __cdecl TErrorDct::MsgWrite( int num ,// in -error number/level code
UINT msgNumber ,// in -constant for message
... // in -printf args to msg pattern
){ // When an error occurs while in a constructor for a global object,
// the TError object may not yet exist. In this case, "this" is zero
// and we gotta get out of here before we generate a protection exception.
if ( !this ) return; static HMODULE hDctMsg = NULL; DWORD rc = 0;
if ( ! hDctMsg ) { hDctMsg = LoadLibrary(L"McsDmMsg.DLL"); if ( ! hDctMsg ) { DWORD rc = GetLastError(); }
} WCHAR suffix[TERR_MAX_MSG_LEN] = L""; va_list argPtr;
va_start(argPtr,msgNumber); if ( rc == 0 ) { FormatMessage(FORMAT_MESSAGE_FROM_HMODULE, hDctMsg, msgNumber, 0, suffix, DIM(suffix), &argPtr); } else { swprintf(suffix,L"McsDomMsg.DLL not loaded, rc=%ld, MessageNumber = %lx",rc,msgNumber); } if ( suffix[UStrLen(suffix)-1] == L'\n' ) { suffix[UStrLen(suffix)-1] = L'\0'; } va_end(argPtr); MsgProcess(num, suffix);
}
void __cdecl TErrorDct::DbgMsgWrite( int num ,// in -error number/level code
WCHAR const msg[] ,// in -error message to display
... // in -printf args to msg pattern
){ // When an error occurs while in a constructor for a global object,
// the TError object may not yet exist. In this case, "this" is zero
// and we gotta get out of here before we generate a protection exception.
if ( !this ) return;
WCHAR suffix[TERR_MAX_MSG_LEN]; va_list argPtr;
va_start(argPtr,msg); _vsnwprintf(suffix, DIM(suffix) - 1, msg, argPtr); suffix[DIM(suffix) - 1] = L'\0'; va_end(argPtr);
MsgProcess(num, suffix);}
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