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1 | #ifndef ALI_SHUTTLE_TRIGGER_H | |
2 | #define ALI_SHUTTLE_TRIGGER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
8 | ||
9 | // | |
10 | // This class is to deal with DAQ LogBook and DAQ end run notification. | |
11 | // It executes AliShuttle for retrieval of conditions data. | |
12 | // For more info see AliShuttleTrigger.cxx | |
13 | // | |
14 | ||
15 | #include <TObject.h> | |
16 | #include <TSysEvtHandler.h> | |
17 | #include <TMutex.h> | |
18 | #include <TCondition.h> | |
19 | ||
20 | ||
21 | class AliShuttle; | |
22 | class AliShuttleConfig; | |
23 | ||
24 | class AliShuttleTrigger; | |
25 | class DATENotifier; | |
26 | ||
27 | class TerminateSignalHandler: public TSignalHandler { | |
28 | ||
29 | public: | |
30 | TerminateSignalHandler(): TSignalHandler((ESignals) 0,0), fTrigger(0) { } | |
31 | TerminateSignalHandler(AliShuttleTrigger* trigger, ESignals signal): | |
32 | TSignalHandler(signal, kFALSE), fTrigger(trigger) {} | |
33 | ||
34 | virtual ~TerminateSignalHandler() { } | |
35 | virtual Bool_t Notify(); | |
36 | ||
37 | private: | |
38 | TerminateSignalHandler(const TerminateSignalHandler& other); | |
39 | TerminateSignalHandler& operator= (const TerminateSignalHandler& other); | |
40 | ||
41 | AliShuttleTrigger* fTrigger; // pointer to the current AliShuttleTrigger | |
42 | ||
43 | ClassDef(TerminateSignalHandler, 0) | |
44 | }; | |
45 | ||
46 | class AliShuttleTrigger: public TObject { | |
47 | ||
48 | public: | |
49 | AliShuttleTrigger(const AliShuttleConfig* config); | |
50 | ~AliShuttleTrigger(); | |
51 | ||
52 | AliShuttle* GetShuttle() {return fShuttle;} | |
53 | ||
54 | Bool_t Collect(Int_t run = -1); | |
55 | ||
56 | virtual Bool_t Notify(); | |
57 | void Terminate(); | |
58 | ||
59 | void Run(); | |
60 | ||
61 | private: | |
62 | AliShuttleTrigger(const AliShuttleTrigger& other); | |
63 | AliShuttleTrigger& operator= (const AliShuttleTrigger& other); | |
64 | ||
65 | Bool_t SendMailDiskSpace(Short_t percentage); | |
66 | void CheckTerminate(); | |
67 | ||
68 | const AliShuttleConfig* fConfig; | |
69 | ||
70 | AliShuttle* fShuttle; // Pointer to the actual Shuttle instance | |
71 | ||
72 | Bool_t fNotified; // Notified flag | |
73 | Bool_t fTerminate; // Terminate flag | |
74 | ||
75 | TMutex fMutex; // Mutex | |
76 | TCondition fCondition; // Condition | |
77 | ||
78 | TerminateSignalHandler* fQuitSignalHandler; // Quit signal | |
79 | TerminateSignalHandler* fInterruptSignalHandler; // Interrupt signal | |
80 | ||
81 | time_t fLastMailDiskSpace; // timestamp when the last mail was sent | |
82 | ||
83 | ||
84 | ClassDef(AliShuttleTrigger, 0) | |
85 | }; | |
86 | ||
87 | #endif |