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src/server/spserver/spwin32iocp.hpp
0 → 100644
1 | +/* | |
2 | + * Copyright 2008 Stephen Liu | |
3 | + * For license terms, see the file COPYING along with this library. | |
4 | + */ | |
5 | + | |
6 | +#ifndef __spwin32iocp_hpp__ | |
7 | +#define __spwin32iocp_hpp__ | |
8 | + | |
9 | +#include <winsock2.h> | |
10 | +#include <mswsock.h> | |
11 | +#include <windows.h> | |
12 | +#include <stdio.h> | |
13 | + | |
14 | +#include "spiocpevent.hpp" | |
15 | + | |
16 | +class SP_HandlerFactory; | |
17 | +class SP_IOChannelFactory; | |
18 | +class SP_Session; | |
19 | +class SP_Message; | |
20 | +class SP_Response; | |
21 | + | |
22 | +typedef struct tagSP_IocpAcceptArg { | |
23 | + SP_HandlerFactory * mHandlerFactory; | |
24 | + SP_IOChannelFactory * mIOChannelFactory; | |
25 | + | |
26 | + int mReqQueueSize; | |
27 | + int mMaxConnections; | |
28 | + char * mRefusedMsg; | |
29 | + | |
30 | + // per handle data | |
31 | + SP_IocpEventArg * mEventArg; | |
32 | + HANDLE mListenSocket; | |
33 | + | |
34 | + // per io data | |
35 | + OVERLAPPED mOverlapped; | |
36 | + HANDLE mClientSocket; | |
37 | + char mBuffer[ 1024 ]; | |
38 | + | |
39 | + HANDLE mAcceptEvent; | |
40 | +} SP_IocpAcceptArg_t; | |
41 | + | |
42 | +typedef struct tagSP_IocpSession { | |
43 | + SP_Session * mSession; | |
44 | + SP_IocpEventArg * mEventArg; | |
45 | + | |
46 | + HANDLE mHandle; | |
47 | + | |
48 | + SP_IocpEvent_t mRecvEvent; | |
49 | + SP_IocpEvent_t mSendEvent; | |
50 | + OVERLAPPED mFreeEvent; | |
51 | +} SP_IocpSession_t; | |
52 | + | |
53 | +class SP_IocpEventCallback { | |
54 | +public: | |
55 | + | |
56 | + enum { eKeyUnknown, eKeyAccept, eKeyMsgQueue, eKeyFree }; | |
57 | + | |
58 | + static BOOL addSession( SP_IocpEventArg * eventArg, HANDLE client, SP_Session * session ); | |
59 | + static BOOL addRecv( SP_Session * session ); | |
60 | + static BOOL addSend( SP_Session * session ); | |
61 | + | |
62 | + static void onRecv( SP_IocpSession_t * iocpSession ); | |
63 | + static void onSend( SP_IocpSession_t * iocpSession ); | |
64 | + static BOOL onAccept( SP_IocpAcceptArg_t * acceptArg ); | |
65 | + static void onResponse( void * queueData, void * arg ); | |
66 | + | |
67 | + static void onTimeout( SP_IocpEventArg * eventArg ); | |
68 | + | |
69 | + static BOOL eventLoop( SP_IocpEventArg * eventArg, SP_IocpAcceptArg_t * acceptArg ); | |
70 | + | |
71 | +private: | |
72 | + SP_IocpEventCallback(); | |
73 | + ~SP_IocpEventCallback(); | |
74 | +}; | |
75 | + | |
76 | +typedef struct tagSP_Sid SP_Sid_t; | |
77 | + | |
78 | +class SP_IocpEventHelper { | |
79 | +public: | |
80 | + static void doStart( SP_Session * session ); | |
81 | + static void start( void * arg ); | |
82 | + | |
83 | + static void doWork( SP_Session * session ); | |
84 | + static void worker( void * arg ); | |
85 | + | |
86 | + static void doError( SP_Session * session ); | |
87 | + static void error( void * arg ); | |
88 | + | |
89 | + static void doTimeout( SP_Session * session ); | |
90 | + static void timeout( void * arg ); | |
91 | + | |
92 | + static void doClose( SP_Session * session ); | |
93 | + static void close( void * arg ); | |
94 | + | |
95 | + static void doDecodeForWork( SP_Session * session ); | |
96 | + | |
97 | + static void doCompletion( SP_IocpEventArg * eventArg, SP_Message * msg ); | |
98 | + | |
99 | + static int isSystemSid( SP_Sid_t * sid ); | |
100 | + | |
101 | + static DWORD timeoutNext( SP_IocpEventHeap * eventHeap ); | |
102 | + | |
103 | +private: | |
104 | + SP_IocpEventHelper(); | |
105 | + ~SP_IocpEventHelper(); | |
106 | +}; | |
107 | + | |
108 | +#endif | ... | ... |
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