[TFTPD] Fix compilation, and use the #define MAX_SERVERS where needed instead of...
[reactos.git] / base / services / eventlog / eventlog.h
1 /*
2 * PROJECT: ReactOS EventLog Service
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: base/services/eventlog/eventlog.h
5 * PURPOSE: Precompiled Header for the Event logging service
6 * COPYRIGHT: Copyright 2005 Saveliy Tretiakov
7 */
8
9 #ifndef __EVENTLOG_H__
10 #define __EVENTLOG_H__
11
12 #include <stdarg.h>
13
14 /* PSDK/NDK Headers */
15 #define WIN32_NO_STATUS
16 #include <windef.h>
17 #include <winbase.h>
18
19 #define NTOS_MODE_USER
20 #include <ndk/rtlfuncs.h>
21 #include <ndk/obfuncs.h>
22
23 #define ROUND_DOWN(n, align) (((ULONG)n) & ~((align) - 1l))
24 #define ROUND_UP(n, align) ROUND_DOWN(((ULONG)n) + (align) - 1, (align))
25
26 #include <evtlib.h>
27
28 #include <eventlogrpc_s.h>
29 #include <strsafe.h>
30
31 /* Defined in evtlib.h */
32 // #define LOGFILE_SIGNATURE 0x654c664c // "LfLe"
33
34 typedef struct _LOGFILE
35 {
36 EVTLOGFILE LogFile;
37 HANDLE FileHandle;
38 WCHAR *LogName;
39 RTL_RESOURCE Lock;
40 BOOL Permanent;
41 LIST_ENTRY ListEntry;
42 } LOGFILE, *PLOGFILE;
43
44 typedef struct _EVENTSOURCE
45 {
46 LIST_ENTRY EventSourceListEntry;
47 PLOGFILE LogFile;
48 WCHAR szName[1];
49 } EVENTSOURCE, *PEVENTSOURCE;
50
51
52 /* Log Handle Flags */
53 #define LOG_HANDLE_BACKUP_FILE 1
54
55 typedef struct _LOGHANDLE
56 {
57 LIST_ENTRY LogHandleListEntry;
58 PEVENTSOURCE EventSource;
59 PLOGFILE LogFile;
60 ULONG CurrentRecord;
61 ULONG Flags;
62 WCHAR szName[1];
63 } LOGHANDLE, *PLOGHANDLE;
64
65
66 /* eventlog.c */
67 extern PEVENTSOURCE EventLogSource;
68
69 VOID PRINT_RECORD(PEVENTLOGRECORD pRec);
70
71
72 /* eventsource.c */
73 VOID InitEventSourceList(VOID);
74
75 BOOL
76 LoadEventSources(HKEY hKey,
77 PLOGFILE pLogFile);
78
79 PEVENTSOURCE
80 GetEventSourceByName(LPCWSTR Name);
81
82
83 /* file.c */
84 VOID LogfListInitialize(VOID);
85 DWORD LogfListItemCount(VOID);
86 PLOGFILE LogfListItemByIndex(DWORD Index);
87 PLOGFILE LogfListItemByName(LPCWSTR Name);
88 // DWORD LogfListItemIndexByName(WCHAR * Name);
89
90 NTSTATUS
91 LogfCreate(PLOGFILE* LogFile,
92 PCWSTR LogName,
93 PUNICODE_STRING FileName,
94 ULONG MaxSize,
95 ULONG Retention,
96 BOOLEAN Permanent,
97 BOOLEAN Backup);
98
99 VOID
100 LogfClose(PLOGFILE LogFile,
101 BOOLEAN ForceClose);
102
103 VOID LogfCloseAll(VOID);
104
105 NTSTATUS
106 LogfClearFile(PLOGFILE LogFile,
107 PUNICODE_STRING BackupFileName);
108
109 NTSTATUS
110 LogfBackupFile(PLOGFILE LogFile,
111 PUNICODE_STRING BackupFileName);
112
113 NTSTATUS
114 LogfReadEvents(PLOGFILE LogFile,
115 ULONG Flags,
116 PULONG RecordNumber,
117 ULONG BufSize,
118 PBYTE Buffer,
119 PULONG BytesRead,
120 PULONG BytesNeeded,
121 BOOLEAN Ansi);
122
123 NTSTATUS
124 LogfWriteRecord(PLOGFILE LogFile,
125 PEVENTLOGRECORD Record,
126 SIZE_T BufSize);
127
128 PEVENTLOGRECORD
129 LogfAllocAndBuildNewRecord(PSIZE_T pRecSize,
130 ULONG Time,
131 USHORT wType,
132 USHORT wCategory,
133 ULONG dwEventId,
134 PUNICODE_STRING SourceName,
135 PUNICODE_STRING ComputerName,
136 ULONG dwSidLength,
137 PSID pUserSid,
138 USHORT wNumStrings,
139 PWSTR pStrings,
140 ULONG dwDataSize,
141 PVOID pRawData);
142
143 static __inline void LogfFreeRecord(PEVENTLOGRECORD Record)
144 {
145 RtlFreeHeap(GetProcessHeap(), 0, Record);
146 }
147
148 VOID
149 LogfReportEvent(USHORT wType,
150 USHORT wCategory,
151 ULONG dwEventId,
152 USHORT wNumStrings,
153 PWSTR pStrings,
154 ULONG dwDataSize,
155 PVOID pRawData);
156
157
158 /* logport.c */
159 NTSTATUS WINAPI PortThreadRoutine(PVOID Param);
160
161 NTSTATUS InitLogPort(VOID);
162
163 NTSTATUS ProcessPortMessage(VOID);
164
165 /* rpc.c */
166 DWORD WINAPI RpcThreadRoutine(LPVOID lpParameter);
167
168 #endif /* __EVENTLOG_H__ */