1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
unit Unit1;
interface
uses
Windows
, Messages
, SysUtils
, Classes
, Controls
, SvcMgr // TService
;
type
TSrvUpTime = class(TService)
procedure ServiceCreate(Sender: TObject);
procedure ServiceDestroy(Sender: TObject);
procedure ServiceShutdown(Sender: TService);
procedure ServiceStart(Sender: TService; var Started: Boolean);
procedure ServiceStop(Sender: TService; var Stopped: Boolean);
procedure ServiceContinue(Sender: TService; var Continued: Boolean);
private
{ Déclarations privées }
LogHandle : THandle;
Procedure WMEndSession(var Msg : TWMEndSession); message WM_ENDSESSION;
procedure WMPowerBroadcast(var Msg: TMessage); message WM_POWERBROADCAST;
public
function GetServiceController: TServiceController; override;
{ Déclarations publiques }
end;
var
SrvUpTime: TSrvUpTime;
implementation
{$R *.DFM}
const
DebugLog : PChar = 'C:\uptime.txt';
ServiceName : PChar = 'UpTime';
PBT_APMQUERYSUSPEND = 0000;
PBT_APMQUERYSTANDBY = 0001;
PBT_APMQUERYSUSPENDFAILED = 0002;
PBT_APMQUERYSTANDBYFAILED = 0003;
PBT_APMSUSPEND = 0004;
PBT_APMSTANDBY = 0005;
PBT_APMRESUMECRITICAL = 0006;
PBT_APMRESUMESUSPEND = 0007;
PBT_APMRESUMESTANDBY = 0008;
PBTF_APMRESUMEFROMFAILURE = 00000001;
PBT_APMBATTERYLOW = 0009;
PBT_APMPOWERSTATUSCHANGE = $000A;
PBT_APMOEMEVENT = $000B;
PBT_APMRESUMEAUTOMATIC = $0012;
procedure ServiceController(CtrlCode: DWord); stdcall;
begin
SrvUpTime.Controller(CtrlCode);
end;
function TSrvUpTime.GetServiceController: TServiceController;
begin
Result := ServiceController;
end;
Procedure TSrvUpTime.WMEndSession(var Msg : TWMEndSession);
var
strdate : string;
Begin
if Msg.EndSession then Begin
if Self.LogHandle<>INVALID_HANDLE_VALUE then Begin
strDate := DateTimeToStr(Now) + ' - Fermeture de la session'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
End;
End;
inherited;
End;
procedure TSrvUpTime.WMPowerBroadcast(var Msg: TMessage);
var
strdate : string;
Begin
// if (Msg.wParam = PBT_APMQUERYSUSPEND) or (Msg.wParam = PBT_APMSUSPEND) then begin
strDate := DateTimeToStr(Now) + ' - SUSPEND'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
// End;
inherited;
End;
procedure TSrvUpTime.ServiceCreate(Sender: TObject);
begin
Self.DisplayName := ServiceName;
Self.LogHandle := INVALID_HANDLE_VALUE;
Self.LogHandle := CreateFile(DebugLog, GENERIC_WRITE, FILE_SHARE_READ, nil, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
if Self.LogHandle=INVALID_HANDLE_VALUE then Begin
MessageBox(0, 'Impossible de créer le Handle sur le fichier de Log', ServiceName, MB_OK or MB_ICONERROR);
Exit;
End;
FileSeek(Self.LogHandle,0,2);
end;
procedure TSrvUpTime.ServiceDestroy(Sender: TObject);
var
strdate : string;
begin
if Self.LogHandle=INVALID_HANDLE_VALUE then Exit;
strDate := DateTimeToStr(Now) + ' - Destruction du service'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
CloseHandle(Self.LogHandle);
end;
procedure TSrvUpTime.ServiceShutdown(Sender: TService);
var
strdate : string;
Begin
if Self.LogHandle<>INVALID_HANDLE_VALUE then Begin
strDate := DateTimeToStr(Now) + ' - Shutdown du service'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
End;
end;
procedure TSrvUpTime.ServiceStart(Sender: TService; var Started: Boolean);
var
strDate : string;
begin
strDate := DateTimeToStr(Now) + ' - Démarrage'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
end;
procedure TSrvUpTime.ServiceStop(Sender: TService; var Stopped: Boolean);
var
strDate : string;
begin
strDate := DateTimeToStr(Now) + ' - Arrêt'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
end;
procedure TSrvUpTime.ServiceContinue(Sender: TService; var Continued: Boolean);
var
strDate : string;
begin
strDate := DateTimeToStr(Now) + ' - Reprise (sortie de pause)'+ #13#10;
FileWrite(Self.LogHandle, strdate[1], Length(strdate));
end;
end. |
