mirror of
https://github.com/reactos/reactos.git
synced 2025-01-03 21:09:19 +00:00
Read configuration from registry
svn path=/trunk/; revision=22712
This commit is contained in:
Saveliy Tretiakov
parent
5d1d716b06
commit
df5296300e
4 changed files with 164 additions and 49 deletions
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@ -7,25 +7,25 @@
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* Copyright 2005 Saveliy Tretiakov
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*/
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/* INCLUDES *****************************************************************/
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#include "eventlog.h"
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VOID CALLBACK ServiceMain(DWORD argc, LPTSTR *argv);
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/* GLOBALS ******************************************************************/
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VOID CALLBACK ServiceMain(DWORD argc, LPTSTR *argv);
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SERVICE_TABLE_ENTRY ServiceTable[2] =
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{
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{L"EventLog", (LPSERVICE_MAIN_FUNCTION)ServiceMain},
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{NULL, NULL}
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};
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/* GLOBAL VARIABLES */
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HANDLE MyHeap = NULL;
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PLOGFILE SystemLog = NULL;
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PLOGFILE ApplicationLog = NULL;
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PLOGFILE SecurityLog = NULL;
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BOOL onLiveCD = FALSE; // On livecd events will go to debug output only
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extern CRITICAL_SECTION LogListCs;
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extern PLOGFILE LogListHead;
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/* FUNCTIONS ****************************************************************/
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VOID CALLBACK ServiceMain(DWORD argc, LPTSTR *argv)
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{
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@ -56,24 +56,147 @@ VOID CALLBACK ServiceMain(DWORD argc, LPTSTR *argv)
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#endif
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}
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BOOL LoadLogFile(HKEY hKey, WCHAR *LogName)
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{
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DWORD MaxValueLen, ValueLen, Type, ExpandedLen;
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WCHAR *Buf = NULL, *Expanded = NULL;
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LONG Result;
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BOOL ret = FALSE;
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PLOGFILE pLogf;
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int main(int argc, char *argv[])
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DPRINT("LoadLogFile: %S\n", LogName);
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RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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NULL, &MaxValueLen, NULL, NULL);
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Buf = HeapAlloc(MyHeap, 0, MaxValueLen);
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if(!Buf)
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{
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DPRINT1("Can't allocate heap!\n");
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return FALSE;
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}
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ValueLen = MaxValueLen;
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Result = RegQueryValueEx(hKey, L"File",
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NULL,
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&Type,
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(LPBYTE)Buf,
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&ValueLen);
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if(Result != ERROR_SUCCESS)
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{
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DPRINT1("RegQueryValueEx failed: %d\n", GetLastError());
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goto cleanup;
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}
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if(Type != REG_EXPAND_SZ && Type != REG_SZ)
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{
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DPRINT1("%S\\File - value of wrong type %x.\n", LogName, Type);
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goto cleanup;
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}
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ExpandedLen = ExpandEnvironmentStrings(Buf, NULL, 0);
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Expanded = HeapAlloc(MyHeap, 0, ExpandedLen*sizeof(WCHAR));
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if(!Expanded)
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{
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DPRINT1("Can't allocate heap!\n");
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goto cleanup;
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}
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ExpandEnvironmentStrings(Buf, Expanded, ExpandedLen);
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DPRINT("%S -> %S\n", Buf, Expanded);
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pLogf = LogfCreate(LogName, Expanded);
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if(pLogf == NULL)
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{
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DPRINT1("Failed to create %S!\n", Expanded);
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goto cleanup;
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}
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ret = TRUE;
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cleanup:
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HeapFree(MyHeap, 0, Buf);
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if(Expanded) HeapFree(MyHeap, 0, Expanded);
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return ret;
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}
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BOOL LoadLogFiles(HKEY eventlogKey)
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{
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LONG result;
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DWORD MaxLognameLen, LognameLen;
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WCHAR *Buf = NULL;
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BOOL ret = FALSE;
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INT i;
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RegQueryInfoKey(eventlogKey, NULL, NULL, NULL, NULL, &MaxLognameLen,
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NULL, NULL, NULL, NULL, NULL, NULL);
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MaxLognameLen++;
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Buf = HeapAlloc(MyHeap, 0, MaxLognameLen*sizeof(WCHAR));
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if(!Buf)
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{
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DPRINT1("Error: can't allocate heap!\n");
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return ret;
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}
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i = 0;
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LognameLen=MaxLognameLen;
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while(RegEnumKeyEx(eventlogKey, i, Buf, &LognameLen, NULL, NULL,
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NULL, NULL) == ERROR_SUCCESS)
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{
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HKEY SubKey;
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DPRINT("%S\n", Buf);
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result = RegOpenKeyEx(eventlogKey, Buf, 0, KEY_ALL_ACCESS, &SubKey);
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if(result != ERROR_SUCCESS)
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{
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DPRINT1("Failed to open %S key.\n", Buf);
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goto cleanup;
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}
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if(!LoadLogFile(SubKey, Buf))
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DPRINT1("Failed to load %S\n", Buf);
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else DPRINT("Loaded %S\n", Buf);
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RegCloseKey(SubKey);
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LognameLen=MaxLognameLen;
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i++;
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}
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ret = TRUE;
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cleanup:
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HeapFree(MyHeap, 0, Buf);
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return ret;
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}
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INT main()
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{
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WCHAR LogPath[MAX_PATH];
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PLOGFILE pLogf;
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INT RetCode = 0;
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LONG result;
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HKEY elogKey;
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InitializeCriticalSection(&LogListCs);
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MyHeap = HeapCreate(0, 1024*256, 0);
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if(MyHeap==NULL)
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{
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DbgPrint("EventLog: FATAL ERROR, can't create heap.\n");
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return 1;
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DPRINT1("FATAL ERROR, can't create heap.\n");
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RetCode = 1;
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goto bye_bye;
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}
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InitializeCriticalSection(&LogListCs);
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/*
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This will be fixed in near future
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*/
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GetWindowsDirectory(LogPath, MAX_PATH);
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if(GetDriveType(LogPath) == DRIVE_CDROM)
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{
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@ -82,38 +205,34 @@ int main(int argc, char *argv[])
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}
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else
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{
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lstrcat(LogPath, L"\\system32\\config\\SysEvent.evt");
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SystemLog = LogfCreate(L"System", LogPath);
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if(SystemLog == NULL)
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result = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
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L"SYSTEM\\CurrentControlSet\\Services\\EventLog",
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0,
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KEY_ALL_ACCESS,
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&elogKey);
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if(result != ERROR_SUCCESS)
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{
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DbgPrint("EventLog: FATAL ERROR, can't create %S\n", LogPath);
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HeapDestroy(MyHeap);
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return 1;
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}
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GetWindowsDirectory(LogPath, MAX_PATH);
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lstrcat(LogPath, L"\\system32\\config\\AppEvent.evt");
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ApplicationLog = LogfCreate(L"Application", LogPath);
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if(ApplicationLog == NULL)
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{
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DbgPrint("EventLog: FATAL ERROR, can't create %S\n", LogPath);
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HeapDestroy(MyHeap);
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return 1;
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DPRINT1("Fatal error: can't open eventlog registry key.\n");
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RetCode = 1;
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goto bye_bye;
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}
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LoadLogFiles(elogKey);
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}
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StartServiceCtrlDispatcher(ServiceTable);
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LogfClose(SystemLog);
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bye_bye:
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DeleteCriticalSection(&LogListCs);
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HeapDestroy(MyHeap);
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// Close all log files.
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for(pLogf = LogListHead; pLogf; pLogf = ((PLOGFILE)pLogf)->Next)
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LogfClose(pLogf);
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if(MyHeap) HeapDestroy(MyHeap);
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return 0;
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return RetCode;
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}
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VOID EventTimeToSystemTime(DWORD EventTime,
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@ -238,6 +357,3 @@ VOID PRINT_RECORD(PEVENTLOGRECORD pRec)
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DPRINT("Length2=%d\n", *(PDWORD)(((PBYTE)pRec)+pRec->Length-4));
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}
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@ -11,6 +11,7 @@
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#define __EVENTLOG_H__
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#define WIN32_NO_STATUS
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#include <windows.h>
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#include <lpctypes.h>
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#include <lpcfuncs.h>
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@ -300,7 +300,7 @@ PLOGFILE LogfListItemByName(WCHAR *Name)
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EnterCriticalSection(&LogListCs);
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for(Item = LogListHead; Item; Item = (PLOGFILE)Item->Next)
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if(Item->LogName && lstrcmpW(Item->LogName, Name)==0)
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if(Item->LogName && lstrcmpi(Item->LogName, Name)==0)
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{
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Ret = Item;
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break;
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@ -319,7 +319,7 @@ INT LogfListItemIndexByName(WCHAR *Name)
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EnterCriticalSection(&LogListCs);
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for(Item = LogListHead; Item; i++, Item = (PLOGFILE)Item->Next)
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if(Item->LogName && lstrcmpW(Item->LogName, Name)==0)
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if(Item->LogName && lstrcmpi(Item->LogName, Name)==0)
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{
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ret = i;
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break;
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@ -15,7 +15,6 @@
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HANDLE ConnectPortHandle = NULL;
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HANDLE MessagePortHandle = NULL;
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extern PLOGFILE SystemLog;
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extern HANDLE MyHeap;
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extern BOOL onLiveCD;
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@ -125,10 +124,10 @@ NTSTATUS ProcessPortMessage(VOID)
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NTSTATUS Status;
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PLOGFILE SystemLog = NULL;
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DPRINT1("ProcessPortMessage() called\n");
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Status = STATUS_SUCCESS;
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DPRINT("ProcessPortMessage() called\n");
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SystemLog = LogfListItemByName(L"System");
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while(TRUE)
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{
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Status = NtReplyWaitReceivePort(
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@ -217,4 +216,3 @@ NTSTATUS ProcessPortMessage(VOID)
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}
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return Status;
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}
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