741 lines
17 KiB
C++
741 lines
17 KiB
C++
//
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// MODULE: APGTSCFG.CPP
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//
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// PURPOSE: Old commment says "Reads in ini file configuration" but that's not what this does
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// >>> an up-to-date description would be nice.
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//
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// PROJECT: Generic Troubleshooter DLL for Microsoft AnswerPoint
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//
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// COMPANY: Saltmine Creative, Inc. (206)-633-4743 support@saltmine.com
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//
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// AUTHOR: Roman Mach
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//
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// ORIGINAL DATE: 8-2-96
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//
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// NOTES:
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// 1. Based on Print Troubleshooter DLL
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//
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// Version Date By Comments
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//--------------------------------------------------------------------
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// V0.1 - RM Original
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// V0.2 6/4/97 RWM Local Version for Memphis
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// V0.3 04/09/98 JM/OK+ Local Version for NT5
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//
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//#include "windows.h"
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#include "stdafx.h"
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#include "time.h"
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#include "apgts.h"
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#include "ErrorEnums.h"
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#include "bnts.h"
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#include "BackupInfo.h"
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#include "cachegen.h"
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#include "apgtsinf.h"
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#include "apgtscmd.h"
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#include "apgtshtx.h"
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#include "apgtscls.h"
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#include "TSHOOT.h"
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#include <memory.h>
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#include "chmread.h"
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//
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//
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CDBLoadConfiguration::CDBLoadConfiguration()
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{
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m_cfg.api.pAPI = NULL;
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m_cfg.api.pTemplate = NULL;
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InitializeToDefaults();
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return;
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}
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VOID CDBLoadConfiguration::ResetTemplate()
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{
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delete m_cfg.api.pTemplate;
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m_cfg.api.pTemplate = new CHTMLInputTemplate(m_cfg.api.szFilepath[BNOFF_HTI]);
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m_cfg.api.pTemplate->Initialize(m_cfg.api.szResPath, m_cfg.api.strFile[BNOFF_HTI]);
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return;
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}
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//
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//
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CDBLoadConfiguration::CDBLoadConfiguration(HMODULE hModule, LPCTSTR szValue)
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{
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Initialize(hModule, szValue);
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return;
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}
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//
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//
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void CDBLoadConfiguration::Initialize(HMODULE hModule, LPCTSTR szValue)
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{
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DWORD dwRErr;
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TCHAR temp[MAXBUF];
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_tcscpy(temp,_T(""));
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// do all setting of variables in constructor!
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InitializeToDefaults();
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ProcessEventReg(hModule);
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CreatePaths(szValue);
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InitializeSingleResourceData(szValue);
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dwRErr = CreateApi(temp);
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if (dwRErr) {
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ReportWFEvent( _T("[apgtscfg]"), //Module Name
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_T("[CDBLoadConfiguration]"), //event
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_T("(A)"),
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temp,
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dwRErr );
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}
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}
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void CDBLoadConfiguration::SetValues(CHttpQuery &httpQ)
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{
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int value;
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BCache *pAPI = m_cfg.api.pAPI;
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if(pAPI)
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if (httpQ.GetValue1(value))
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pAPI->AddValue(value);
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return;
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}
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//
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//
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CDBLoadConfiguration::~CDBLoadConfiguration()
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{
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DWORD j;
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if (m_dwFilecount > 0)
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DestroyApi();
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if (m_cfg.pHandles != NULL) {
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for (j = 0; j < m_cfg.dwHandleCnt; j++)
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if (m_cfg.pHandles[j] != NULL)
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CloseHandle(m_cfg.pHandles[j]);
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delete [] m_cfg.pHandles;
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}
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}
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// Call in constructor only!
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//
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VOID CDBLoadConfiguration::InitializeToDefaults()
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{
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m_dwErr = 0;
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m_bncfgsz = MAXBNCFG;
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_tcscpy(m_szResourcePath, DEF_FULLRESOURCE);
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ClearCfg(0);
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m_cfg.pHandles = NULL;
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m_cfg.dwHandleCnt = 0;
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_tcscpy(m_nullstr, _T(""));
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m_dwFilecount = 0;
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}
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VOID CDBLoadConfiguration::InitializeSingleResourceData(LPCTSTR szValue)
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{
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LoadSingleTS(szValue);
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InitializeFileTimeList(); // I don't know that this is used.
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return;
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}
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//
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//
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VOID CDBLoadConfiguration::ProcessEventReg(HMODULE hModule)
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{
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HKEY hk;
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DWORD dwDisposition, dwType, dwValue, dwSize;
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TCHAR path[MAXBUF];
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BOOL bFixit = FALSE;
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// 1. check if have valid event info
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// 2. if not, create it as appropriate
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// check presence of event log info...
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_stprintf(path, _T("%s\\%s"), REG_EVT_PATH, REG_EVT_ITEM_STR);
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if (RegCreateKeyEx( HKEY_LOCAL_MACHINE,
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path,
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0,
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TS_REG_CLASS,
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REG_OPTION_NON_VOLATILE,
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KEY_READ | KEY_WRITE,
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NULL,
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&hk,
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&dwDisposition) == ERROR_SUCCESS) {
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if (dwDisposition == REG_CREATED_NEW_KEY) {
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// create entire registry layout for events
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CreateEvtMF(hk, hModule);
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CreateEvtTS(hk);
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}
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else {
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// now make sure all registry elements present
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dwSize = sizeof (path) - 1;
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if (RegQueryValueEx(hk,
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REG_EVT_MF,
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0,
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&dwType,
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(LPBYTE) path,
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&dwSize) != ERROR_SUCCESS) {
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CreateEvtMF(hk, hModule);
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}
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dwSize = sizeof (DWORD);
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if (RegQueryValueEx(hk,
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REG_EVT_TS,
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0,
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&dwType,
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(LPBYTE) &dwValue,
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&dwSize) != ERROR_SUCCESS) {
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CreateEvtTS(hk);
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}
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}
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RegCloseKey(hk);
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}
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}
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//
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//
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VOID CDBLoadConfiguration::CreateEvtMF(HKEY hk, HMODULE hModule)
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{
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TCHAR path[MAXBUF];
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DWORD len;
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if (hModule) {
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if ((len = GetModuleFileName(hModule, path, MAXBUF-1))!=0) {
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path[len] = _T('\0');
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if (RegSetValueEx( hk,
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REG_EVT_MF,
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0,
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REG_EXPAND_SZ,
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(LPBYTE) path,
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len + sizeof(TCHAR)) == ERROR_SUCCESS) {
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}
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}
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}
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}
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//
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//
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VOID CDBLoadConfiguration::CreateEvtTS(HKEY hk)
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{
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DWORD dwData;
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dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE |
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EVENTLOG_INFORMATION_TYPE;
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if (RegSetValueEx( hk,
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REG_EVT_TS,
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0,
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REG_DWORD,
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(LPBYTE) &dwData,
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sizeof(DWORD)) == ERROR_SUCCESS) {
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}
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}
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//
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// This may not actually be germane for Local Troubleshooter: probably
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// rather blindly carried over from Online TS.
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// m_dir (which gives us a list of desired files) must already be filled in with file names
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// & paths before this is called. this finishes initializing it.
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VOID CDBLoadConfiguration::InitializeFileTimeList()
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{
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HANDLE hSearch;
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DWORD j;
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// get a list of files we are interested in
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for (j=0;j<MAXBNFILES;j++) {
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m_dir.file[j].bExist = TRUE;
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m_dir.file[j].bChanged = FALSE;
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// only hti is independent
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if (j == BNOFF_HTI || j == BNOFF_BES)
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m_dir.file[j].bIndependent = TRUE;
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else
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m_dir.file[j].bIndependent = FALSE;
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hSearch = FindFirstFile(m_dir.file[j].szFilepath, &m_dir.file[j].FindData);
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if (hSearch == INVALID_HANDLE_VALUE) {
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// file not found usually
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m_dir.file[j].bExist = FALSE;
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}
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else {
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FindClose(hSearch);
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}
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}
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}
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//
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//
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VOID CDBLoadConfiguration::ClearCfg(DWORD off)
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{
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DWORD k;
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m_cfg.api.pAPI = NULL;
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m_cfg.api.pTemplate = NULL;
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m_cfg.api.waitcount = 0;
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for (k = 0; k < MAXBNFILES; k++)
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_tcscpy(m_cfg.api.szFilepath[k], _T(""));
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_tcscpy(m_cfg.api.type, _T(""));
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}
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// Bring content of DSC/HTI files for one troubleshooter into internal memory structures
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// OUTPUT *szErrInfo - info specific to error
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// RETURN 0 on success
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DWORD CDBLoadConfiguration::CreateApi(TCHAR *szErrInfo)
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{
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DWORD j;
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DWORD dwRErr = 0, dwIErr = 0, dwTErr = 0;
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// get api count and create new objects
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m_cfg.dwApiCnt = m_dwFilecount;
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// (The following comment sure looks like its carried over from Online TS and has little
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// relevance to Local TS. This routine probably involves a lot of overkill JM 3/98)
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// create new api and other files
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// once these go live we can destroy the others
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// provided there are no users using them
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// copy over list file info
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for (j = 0; j < MAXBNFILES; j++)
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{
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_tcscpy(m_cfg.api.szFilepath[j], m_dir.file[j].szFilepath);
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m_cfg.api.strFile[j] = m_dir.file[j].strFile;
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}
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_tcscpy(m_cfg.api.szResPath, m_dir.szResPath);
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_tcscpy(m_cfg.api.type, m_dir.type);
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if (NULL != m_cfg.api.pAPI)
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delete m_cfg.api.pAPI;
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if ((m_cfg.api.pAPI = new BCache( m_cfg.api.szFilepath[BNOFF_DSC],
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m_cfg.api.type,
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m_szResourcePath,
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m_cfg.api.strFile[BNOFF_DSC])) == NULL) {
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dwRErr = EV_GTS_ERROR_INFENGINE;
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}
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//
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dwTErr = m_cfg.api.pAPI->Initialize(/*m_cfg.pWordExcept*/);
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if (dwTErr) {
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dwIErr = dwTErr;
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_tcscpy(szErrInfo, m_cfg.api.szFilepath[BNOFF_DSC]);
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}
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if (NULL != m_cfg.api.pTemplate)
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delete m_cfg.api.pTemplate;
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if ((m_cfg.api.pTemplate = new CHTMLInputTemplate(m_cfg.api.szFilepath[BNOFF_HTI])) == NULL) {
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dwRErr = EV_GTS_ERROR_TEMPLATE_CREATE;
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}
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dwTErr = m_cfg.api.pTemplate->Initialize(m_cfg.api.szResPath, m_cfg.api.strFile[BNOFF_HTI]);
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if (dwTErr) {
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dwIErr = dwTErr;
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_tcscpy(szErrInfo, m_cfg.api.szFilepath[BNOFF_HTI]);
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}
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if (!dwRErr)
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if (dwIErr)
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dwRErr = dwIErr;
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return dwRErr;
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}
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//
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//
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VOID CDBLoadConfiguration::DestroyApi()
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{
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DWORD i;
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for (i=0;i<m_cfg.dwApiCnt;i++) {
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if (m_cfg.api.pAPI)
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delete m_cfg.api.pAPI;
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m_cfg.api.pAPI = NULL;
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if (m_cfg.api.pTemplate)
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delete m_cfg.api.pTemplate;
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m_cfg.api.pTemplate = NULL;
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}
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}
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//
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//
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BNCTL *CDBLoadConfiguration::GetAPI()
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{
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return &m_cfg;
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}
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//
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//
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BOOL CDBLoadConfiguration::FindAPIFromValue(BNCTL *currcfg,
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LPCTSTR type,
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CHTMLInputTemplate **pIT,
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/*CSearchForm **pBES,*/
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BCache **pAPI,
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DWORD *dwOff)
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{
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*pIT = currcfg->api.pTemplate;
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*pAPI = currcfg->api.pAPI;
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*dwOff = 0;
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return TRUE;
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}
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//
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//
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TCHAR *CDBLoadConfiguration::GetHtmFilePath(BNCTL *currcfg, DWORD i)
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{
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if (i >= currcfg->dwApiCnt)
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return m_nullstr;
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return currcfg->api.szFilepath[BNOFF_HTM];
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}
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//
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//
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TCHAR *CDBLoadConfiguration::GetBinFilePath(BNCTL *currcfg, DWORD i)
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{
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if (i >= currcfg->dwApiCnt)
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return m_nullstr;
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return currcfg->api.szFilepath[BNOFF_DSC];
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}
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//
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//
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TCHAR *CDBLoadConfiguration::GetHtiFilePath(BNCTL *currcfg, DWORD i)
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{
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if (i >= currcfg->dwApiCnt)
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return m_nullstr;
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return currcfg->api.szFilepath[BNOFF_HTI];
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}
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//
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//
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// RETURNS symbolic name of troubleshooter
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TCHAR *CDBLoadConfiguration::GetTagStr(BNCTL *currcfg, DWORD i)
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{
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if (i >= currcfg->dwApiCnt)
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return m_nullstr;
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return currcfg->api.type;
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}
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//
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//
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// RETURNS number of [instances of] troubleshooters. Probably a dubious inheritance from
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// Online TS: Local TS should have only one troubleshooting belief network.
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DWORD CDBLoadConfiguration::GetFileCount(BNCTL *currcfg)
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{
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return currcfg->dwApiCnt;
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}
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// Look in the registry for whether we are using DSC files or DSZ files.
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void CDBLoadConfiguration::GetDSCExtension(CString &strDSCExtension, LPCTSTR szValue)
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{
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HKEY hKey;
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CString strSubKey = TSREGKEY_TL;
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strSubKey += _T("\\");
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strSubKey += szValue;
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if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE,
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strSubKey,
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NULL,
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KEY_READ,
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&hKey))
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{
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strDSCExtension = DSC_DEFAULT; // Default to DSZ
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return;
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}
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DWORD dwSize;
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DWORD dwType = REG_SZ;
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long lRes = RegQueryValueEx(hKey,
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TSLCL_FMAINEXT,
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NULL,
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&dwType,
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(BYTE *) strDSCExtension.GetBufferSetLength(10),
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&dwSize);
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strDSCExtension.ReleaseBuffer();
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if (ERROR_MORE_DATA == lRes)
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{
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lRes = RegQueryValueEx(hKey,
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TSLCL_FMAINEXT,
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NULL,
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&dwType,
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(BYTE *) strDSCExtension.GetBufferSetLength(dwSize + 2),
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&dwSize);
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strDSCExtension.ReleaseBuffer();
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if (ERROR_SUCCESS != lRes ||
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strDSCExtension.GetLength() < 1)
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{
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RegCloseKey(hKey);
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strDSCExtension = DSC_DEFAULT;
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return;
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}
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}
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else // ERROR_SUCCESS is true or false
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if (ERROR_SUCCESS != lRes || strDSCExtension.GetLength() < 1)
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{
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RegCloseKey(hKey);
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strDSCExtension = DSC_DEFAULT;
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return;
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}
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RegCloseKey(hKey);
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if (_T('.') != strDSCExtension.GetAt(0))
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strDSCExtension = _T('.') + strDSCExtension;
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return;
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}
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//
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// LoadSingleTS replaces ProcessLstFile when apgts is used in an
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// ActiveX or OLE control.
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VOID CDBLoadConfiguration::LoadSingleTS(LPCTSTR szValue)
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{
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CString strRefedDSCExtension = _T("");
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ASSERT(1 == MAXBNCFG);
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if (m_dwFilecount >= m_bncfgsz) {
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// need to reallocate space
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DWORD newdirsz = (m_bncfgsz + MAXBNCFG) * sizeof (BNDIRCFG);
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DWORD newcfgsz = (m_bncfgsz + MAXBNCFG) * sizeof (BNAPICFG);
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ASSERT(0 == m_bncfgsz);
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ClearCfg(m_bncfgsz);
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m_bncfgsz += MAXBNCFG;
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}
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GetDSCExtension(strRefedDSCExtension, szValue);
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// No matter if we are using CHM or not -
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// this path will be "..\..\network.htm".
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// We are not using it directly ANYWAY
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_stprintf(m_dir.file[BNOFF_HTM].szFilepath, _T("%s%s.htm"), m_szResourcePath,szValue);
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if (IsUsingCHM())
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{
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m_dir.file[BNOFF_DSC].strFile = CString(szValue) + strRefedDSCExtension;
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_stprintf(m_dir.file[BNOFF_DSC].szFilepath, _T("%s%s"), m_szResourcePath,(LPCTSTR)m_strCHM);
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}
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else
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{
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_stprintf(m_dir.file[BNOFF_DSC].szFilepath, _T("%s%s"), m_szResourcePath,szValue);
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_tcscat(m_dir.file[BNOFF_DSC].szFilepath, (LPCTSTR) strRefedDSCExtension);
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}
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if (IsUsingCHM())
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{
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m_dir.file[BNOFF_HTI].strFile = CString(szValue) + HTI_DEFAULT;
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_stprintf(m_dir.file[BNOFF_HTI].szFilepath, _T("%s%s"), m_szResourcePath,(LPCTSTR)m_strCHM);
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}
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else
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{
|
|
_stprintf(m_dir.file[BNOFF_HTI].szFilepath, _T("%s%s.hti"), m_szResourcePath,szValue);
|
|
}
|
|
|
|
_stprintf(m_dir.file[BNOFF_BES].szFilepath, _T("%s%s.bes"), m_szResourcePath,szValue);
|
|
|
|
_tcscpy(m_dir.szResPath, m_szResourcePath);
|
|
|
|
_tcscpy(m_dir.type, szValue);
|
|
m_dwFilecount++;
|
|
ASSERT(1 == m_dwFilecount);
|
|
return;
|
|
}
|
|
|
|
|
|
//
|
|
//
|
|
BOOL CDBLoadConfiguration::CreatePaths(LPCTSTR szNetwork)
|
|
{
|
|
int len;
|
|
BOOL bDirChanged;
|
|
|
|
// if reg entry not present, we need to add it
|
|
bDirChanged = GetResourceDirFromReg(szNetwork);
|
|
|
|
// a this point we are guaranteed to have len > 0 for each below
|
|
|
|
// do our own validation (add backshash if not present)
|
|
len = _tcslen(m_szResourcePath);
|
|
if (len) {
|
|
if (m_szResourcePath[len - 1] == _T('/'))
|
|
m_szResourcePath[len - 1] = _T('\\');
|
|
else if (m_szResourcePath[len-1] != _T('\\')) {
|
|
m_szResourcePath[len] = _T('\\');
|
|
m_szResourcePath[len+1] = _T('\0');
|
|
}
|
|
}
|
|
|
|
return bDirChanged;
|
|
}
|
|
|
|
//
|
|
//
|
|
TCHAR *CDBLoadConfiguration::GetFullResource()
|
|
{
|
|
return (m_szResourcePath);
|
|
}
|
|
|
|
//
|
|
//
|
|
VOID CDBLoadConfiguration::GetVrootPath(TCHAR *tobuf)
|
|
{
|
|
_tcscpy(tobuf, _T(""));
|
|
}
|
|
|
|
// Find (or if it doesn't exist, create) a registry key giving path to resource directory.
|
|
// if returns true, then directory is new or changed
|
|
// if returns false, directory entry is same as before
|
|
// Yet another case of something which maybe overkill, left over from Online TS.
|
|
BOOL CDBLoadConfiguration::GetResourceDirFromReg(LPCTSTR szNetwork)
|
|
{
|
|
HKEY hknew;
|
|
DWORD dwType, dwSize, dwDisposition, len;
|
|
TCHAR buf1[MAXBUF], buf2[MAXBUF];
|
|
BOOL bDirChanged = TRUE;
|
|
LONG lErr;
|
|
CString tmp;
|
|
|
|
// search for "Path" value in SOFTWARE\Microsoft\TShoot\TroubleshooterList\Network
|
|
if (::GetNetworkRelatedResourceDirFromReg(szNetwork, &tmp))
|
|
{
|
|
if (::IsNetworkRelatedResourceDirCHM(tmp))
|
|
{
|
|
m_strCHM = ::ExtractCHM(tmp);
|
|
_tcscpy(m_szResourcePath, ::ExtractResourceDir(tmp));
|
|
}
|
|
else
|
|
{
|
|
_tcscpy(m_szResourcePath, tmp);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// create key if not present
|
|
if (RegCreateKeyEx( HKEY_LOCAL_MACHINE,
|
|
TSREGKEY_MAIN,
|
|
0,
|
|
TS_REG_CLASS,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ | KEY_WRITE,
|
|
NULL,
|
|
&hknew,
|
|
&dwDisposition) == ERROR_SUCCESS)
|
|
{
|
|
if (dwDisposition == REG_OPENED_EXISTING_KEY)
|
|
{
|
|
// Get the current key value.
|
|
dwSize = MAXBUF - 1;
|
|
dwType = REG_SZ;
|
|
if ((lErr = RegQueryValueEx(hknew,
|
|
FULLRESOURCE_STR,
|
|
0,
|
|
&dwType,
|
|
(LPBYTE) buf1,
|
|
&dwSize)) == ERROR_SUCCESS)
|
|
{
|
|
if (dwType == REG_EXPAND_SZ || dwType == REG_SZ)
|
|
{
|
|
if (ExpandEnvironmentStrings(buf1, buf2, MAXBUF-1))
|
|
{
|
|
len = _tcslen(buf2);
|
|
if (len)
|
|
{
|
|
if (buf2[len-1] != _T('\\'))
|
|
{
|
|
buf2[len] = _T('\\');
|
|
buf2[len+1] = _T('\0');
|
|
}
|
|
}
|
|
|
|
if (!_tcscmp(m_szResourcePath, buf2))
|
|
bDirChanged = FALSE;
|
|
else
|
|
_tcscpy(m_szResourcePath, buf2);
|
|
}
|
|
else
|
|
{
|
|
ReportWFEvent( _T("[apgtscfg]"), //Module Name
|
|
_T("[GetResourceDirFromReg]"), //event
|
|
_T(""),
|
|
_T(""),
|
|
EV_GTS_ERROR_CANT_GET_RES_PATH );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ReportWFEvent( _T("[apgtscfg]"), //Module Name
|
|
_T("[GetResourceDirFromReg]"), //event
|
|
_T(""),
|
|
_T(""),
|
|
EV_GTS_ERROR_CANT_GET_RES_PATH );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_stprintf(buf1, _T("%ld"),lErr);
|
|
ReportWFEvent( _T("[apgtscfg]"), //Module Name
|
|
_T("[GetResourceDirFromReg]"), //event
|
|
buf1,
|
|
_T(""),
|
|
EV_GTS_ERROR_CANT_OPEN_SFT_3 );
|
|
}
|
|
}
|
|
else
|
|
{ // Created new key. Don't have any resources.
|
|
_stprintf(buf1, _T("%ld"),ERROR_REGISTRY_IO_FAILED);
|
|
ReportWFEvent( _T("[apgtscfg]"), //Module Name
|
|
_T("[GetResourceDirFromReg]"), //event
|
|
buf1,
|
|
_T(""),
|
|
EV_GTS_ERROR_CANT_GET_RES_PATH);
|
|
}
|
|
RegCloseKey(hknew);
|
|
}
|
|
else
|
|
{
|
|
ReportWFEvent( _T("[apgtscfg]"), //Module Name
|
|
_T("[GetResourceDirFromReg]"), //event
|
|
_T(""),
|
|
_T(""),
|
|
EV_GTS_ERROR_CANT_OPEN_SFT_2 );
|
|
}
|
|
}
|
|
return bDirChanged;
|
|
}
|
|
|
|
//
|
|
//
|
|
VOID CDBLoadConfiguration::BackslashIt(TCHAR *str)
|
|
{
|
|
while (*str) {
|
|
if (*str==_T('/'))
|
|
*str=_T('\\');
|
|
str = _tcsinc(str);
|
|
}
|
|
}
|
|
|
|
VOID CDBLoadConfiguration::ResetNodes()
|
|
{
|
|
m_cfg.api.pAPI->ResetNodes();
|
|
return;
|
|
}
|
|
|
|
bool CDBLoadConfiguration::IsUsingCHM()
|
|
{
|
|
return 0 != m_strCHM.GetLength();
|
|
}
|