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发表于 2011-7-15 17:28:52
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以下有关upnp的接口来自emule,
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//upnp的抽象接口类,只需调用这些接口即可实现端口映射功能.
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9 N3 f; n' p/ R5 F6 b) R#pragma once
+ ~% K% w! H7 U k u#include <exception>
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' m% L, k C: b2 x" J$ r& p enum TRISTATE{
- i8 s/ E1 V6 q, i9 P6 t% j TRIS_FALSE,/ E) h: x* `' D+ L/ K* m' s
TRIS_UNKNOWN,
8 W+ E9 m* e) J* ~0 w TRIS_TRUE* s5 \5 O# T/ b" F j
};
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enum UPNP_IMPLEMENTATION{
F8 m, I& k& L, P# v1 `) b UPNP_IMPL_WINDOWSERVICE = 0,) d# m: s/ l- }. X3 a5 |
UPNP_IMPL_MINIUPNPLIB,
- Q) V3 z9 s9 N7 k8 T* I UPNP_IMPL_NONE /*last*/! @" s4 | k/ C5 Q1 h) E
};2 p9 i; w: P+ P6 D" B) P
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% w: p1 p* {: Q! eclass CUPnPImpl- t, U. v) _; S4 |2 N1 W0 M" a
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public:( w3 o: U& {" G0 I( ^2 A
CUPnPImpl();
5 O' j# K# X0 p) D+ Y; U" F virtual ~CUPnPImpl();
3 G4 n# [7 Y7 N+ O struct UPnPError : std::exception {};
5 l& W. t% M# x6 o5 X& l* x8 K! @ enum {8 V' d# d4 c: }. J* y5 I
UPNP_OK,% @6 T) [ A1 }5 \( `# G+ V9 q) `" m
UPNP_FAILED,: G0 V$ a8 ~ N; ~9 m7 f v8 Q6 g7 l
UPNP_TIMEOUT
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& {, w# C6 q+ F6 n: U! Q3 @3 N: L virtual void StartDiscovery(uint16 nTCPPort, uint16 nUDPPort, uint16 nTCPWebPort) = 0;9 f0 j( V( T) V, \+ }/ F
virtual bool CheckAndRefresh() = 0;
2 c$ ]% M7 x6 m9 z, {0 _ virtual void StopAsyncFind() = 0;
) v1 f& F g* f5 Y. g6 y; c F virtual void DeletePorts() = 0;
7 s7 i2 D, @0 J% L; g) _" e* ^' W virtual bool IsReady() = 0;
: S T) O0 q: Q9 z- u c virtual int GetImplementationID() = 0;
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: s; v: f% ?, w1 n3 H1 \+ S void LateEnableWebServerPort(uint16 nPort); // Add Webserverport on already installed portmapping+ k$ {. U6 s; }1 j1 e
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1 C3 S8 w; f, e" j void SetMessageOnResult(HWND hWindow, UINT nMessageID);. C) d& r& v7 y3 e2 k
TRISTATE ArePortsForwarded() const { return m_bUPnPPortsForwarded; }2 \/ J0 A+ l. p" |9 O9 d0 \+ B0 \
uint16 GetUsedTCPPort() { return m_nTCPPort; }: e3 M- A- M* w1 v- g& W
uint16 GetUsedUDPPort() { return m_nUDPPort; } . i0 |- O# i( ?' h8 d5 X
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4 _( L2 q; R/ w0 q// Implementation
- ]: |8 |$ w% a8 [" ~protected:
. Y) r% E0 J8 F Y volatile TRISTATE m_bUPnPPortsForwarded;4 F, `2 y7 a# p q$ i& o
void SendResultMessage();
3 U# _ s0 V% ?. g9 z( C2 b uint16 m_nUDPPort;
: H3 F9 j% f; b' h# M uint16 m_nTCPPort;9 j. b- d4 C8 |: D( }* H* X% w
uint16 m_nTCPWebPort;
3 b) A4 c+ O, ]) h9 \8 @7 y6 } bool m_bCheckAndRefresh;
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* A' E- p3 n- K4 ^/ M/ eprivate:" c B* X$ C; q2 L
HWND m_hResultMessageWindow;! X) Z9 P9 t) ^8 p; B0 H( _
UINT m_nResultMessageID;3 d3 l* e( W+ ~: U8 g( h
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: h V( e4 |- m/ |8 n# g. T; f0 W// Dummy Implementation to be used when no other implementation is available9 N8 I# R; K. z+ Z4 ^# b: u/ ~
class CUPnPImplNone: public CUPnPImpl. Q; p- G3 S9 ~; v8 I! L# a, P
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public:/ A& o1 O3 u" x7 k( g9 S/ T
virtual void StartDiscovery(uint16, uint16, uint16) { ASSERT( false ); }
. C8 i) I4 r6 v( Q virtual bool CheckAndRefresh() { return false; }& u% K2 D6 m, k
virtual void StopAsyncFind() { }5 @6 z: z0 m7 d4 `+ W# R
virtual void DeletePorts() { }9 S% `! P( X4 ^2 W% U. t x! j
virtual bool IsReady() { return false; }+ s: N z& ]! d* `3 U9 {: C
virtual int GetImplementationID() { return UPNP_IMPL_NONE; }
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/////////////////////////////////////+ {" p0 ?& c9 N8 J( I
//下面是使用windows操作系统自带的UPNP功能的子类
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2 P( T6 }+ K! L* s0 b) i+ G$ ~2 j#pragma once
* R5 o- ?" m/ r' c' s$ o#pragma warning( disable: 4355 )
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#include "UPnPImpl.h"- L7 I( o: Z+ R# ]% q
#include <upnp.h>, I3 l/ n1 h, t, [
#include <iphlpapi.h>! ]" _; r* [1 {; F
#include <comdef.h>
, A8 q8 I2 f( d# C4 I% h#include <winsvc.h>
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( A" \- z( b1 |* E' Z* w#include <vector>8 I9 `, ~6 l4 ^/ O- g) H
#include <exception>8 K0 g* ^' [* \3 X% D2 v" z
#include <functional>
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typedef _com_ptr_t<_com_IIID<IUPnPDeviceFinder,&IID_IUPnPDeviceFinder> > FinderPointer;
$ i+ E, F1 t+ R9 Xtypedef _com_ptr_t<_com_IIID<IUPnPDevice,&IID_IUPnPDevice> > DevicePointer;
' l' `. D+ j+ I6 V3 Gtypedef _com_ptr_t<_com_IIID<IUPnPService,&IID_IUPnPService> > ServicePointer;# u L0 J" D6 V1 o8 x: v6 c
typedef _com_ptr_t<_com_IIID<IUPnPDeviceFinderCallback,&IID_IUPnPDeviceFinderCallback> > DeviceFinderCallback;) B V. V1 ~! z6 h7 L! I
typedef _com_ptr_t<_com_IIID<IUPnPServiceCallback,&IID_IUPnPServiceCallback> > ServiceCallback;7 a/ [) K6 R& V5 {! J
typedef _com_ptr_t<_com_IIID<IEnumUnknown,&IID_IEnumUnknown> > EnumUnknownPtr;
3 m+ H1 y$ k {0 @; I+ n: Btypedef _com_ptr_t<_com_IIID<IUnknown,&IID_IUnknown> > UnknownPtr;
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% W6 H. V$ u& C/ A# Itypedef DWORD (WINAPI* TGetBestInterface) (1 B( O# E, s1 b5 ]
IPAddr dwDestAddr,( R, B' y! g! W& ^& ~( M6 n3 |
PDWORD pdwBestIfIndex
& h% J( X0 X$ P" w, W);
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typedef DWORD (WINAPI* TGetIpAddrTable) (
2 p2 X' L4 [! I, p, C PMIB_IPADDRTABLE pIpAddrTable,( l) X. q% ~1 f
PULONG pdwSize,
: N+ x# y0 E- n, u. k7 O BOOL bOrder% N- a% a/ A9 z' {: c
);: j. z' z! L4 v: Y$ X
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typedef DWORD (WINAPI* TGetIfEntry) (
# W' b/ H. {4 G9 x PMIB_IFROW pIfRow
, q a0 ~7 ~& l3 W);
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CString translateUPnPResult(HRESULT hr);
+ V. l. M8 x' N+ k) Z! d# rHRESULT UPnPMessage(HRESULT hr);
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class CUPnPImplWinServ: public CUPnPImpl ^$ t4 k; `" a" b: a0 S
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friend class CDeviceFinderCallback;: n- K" p4 L1 D
friend class CServiceCallback;2 C" z5 m/ s; J8 T1 ~# K" h( @
// Construction
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% H' K3 F3 ?7 x" G6 Y/ H4 ^' r4 R2 l virtual ~CUPnPImplWinServ();
2 l) @0 q9 `6 I0 Q4 H) T4 V* n CUPnPImplWinServ();
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virtual void StartDiscovery(uint16 nTCPPort, uint16 nUDPPort, uint16 nTCPWebPort) { StartDiscovery(nTCPPort, nUDPPort, nTCPWebPort, false); }
( Y* k. g5 ~) d virtual void StopAsyncFind();
8 ^' s1 p; c a& B1 ] virtual void DeletePorts();
8 ~0 g* r" Y* C7 t" v: @ virtual bool IsReady();0 A1 ?) }7 e+ U; j, B
virtual int GetImplementationID() { return UPNP_IMPL_WINDOWSERVICE; }: V( v* k! C3 e& O" o! r& Y. X+ `
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// No Support for Refreshing on this (fallback) implementation yet - in many cases where it would be needed (router reset etc)- G0 |3 b9 p$ }# v* i6 I
// the windows side of the implementation tends to get bugged untill reboot anyway. Still might get added later: D3 y4 c* r( z% E+ j1 a
virtual bool CheckAndRefresh() { return false; };
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8 h( R7 Q# L( t, n- C6 p/ bprotected:
2 `9 V0 |' t3 v( q4 K void StartDiscovery(uint16 nTCPPort, uint16 nUDPPort, uint16 nTCPWebPort, bool bSecondTry);
$ q! F9 l* X3 O. E/ y void AddDevice(DevicePointer pDevice, bool bAddChilds, int nLevel = 0);
{0 V& S0 P' t4 q+ c6 Z! d void RemoveDevice(CComBSTR bsUDN);
. n/ L# x; T; V/ n! K% T8 Z- y' t bool OnSearchComplete();
2 C5 s8 d( m0 m B/ g, v$ o' A void Init(); u* y" @" U4 k7 G
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inline bool IsAsyncFindRunning()
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if ( m_pDeviceFinder != NULL && m_bAsyncFindRunning && GetTickCount() - m_tLastEvent > 10000 )
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m_pDeviceFinder->CancelAsyncFind( m_nAsyncFindHandle );( w) n3 ]8 q1 H* f
m_bAsyncFindRunning = false; V" q2 T3 ~8 e" `' {
}: c$ t' D! ^, K$ d) ~
MSG msg;
9 ^% U e. R. s$ i+ P2 {! F while ( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
' {7 S# q# Y3 ]1 V9 \ {
5 O( t0 D% H6 m: x/ S9 H0 X TranslateMessage( &msg );2 K. {' v! a( \
DispatchMessage( &msg );3 j- Y# e% B9 e" P
}
e$ m8 @4 @0 d" M" U# i2 P return m_bAsyncFindRunning;
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TRISTATE m_bUPnPDeviceConnected;* O7 U3 T& [( g( C
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// Implementation
3 v6 A7 y4 o% d6 I" q- Z* j // API functions. p, s5 S6 w) y Y$ Y
SC_HANDLE (WINAPI *m_pfnOpenSCManager)(LPCTSTR, LPCTSTR, DWORD);
; O% `* o I% g: R4 D$ L3 Q- x SC_HANDLE (WINAPI *m_pfnOpenService)(SC_HANDLE, LPCTSTR, DWORD);
+ w6 J, k) a- i- b0 y; b BOOL (WINAPI *m_pfnQueryServiceStatusEx)(SC_HANDLE, SC_STATUS_TYPE, LPBYTE, DWORD, LPDWORD);
p2 e, w" q. `/ O) o BOOL (WINAPI *m_pfnCloseServiceHandle)(SC_HANDLE);. V2 T+ E/ e% \7 o# w. c9 E+ ^
BOOL (WINAPI *m_pfnStartService)(SC_HANDLE, DWORD, LPCTSTR*);
0 X8 T6 F3 _% d BOOL (WINAPI *m_pfnControlService)(SC_HANDLE, DWORD, LPSERVICE_STATUS);& V5 O* U! a- r Z
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TGetBestInterface m_pfGetBestInterface;
# k- ?) s6 U* a TGetIpAddrTable m_pfGetIpAddrTable;/ I! H. @8 y2 m; }# Z- a1 N
TGetIfEntry m_pfGetIfEntry;/ _* T8 l* C+ k, {8 X) i" e
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static FinderPointer CreateFinderInstance();' Z, j- S7 O( E1 _* M/ a+ z- e2 V/ B
struct FindDevice : std::unary_function< DevicePointer, bool >& h- k1 X/ o$ [+ j a% I
{
8 V, \' r- r1 _/ B) ?5 b8 L: l* ? FindDevice(const CComBSTR& udn) : m_udn( udn ) {}& V( c1 f. y B/ r5 r r
result_type operator()(argument_type device) const+ Y- `7 u; Y$ T9 @7 r
{
' D$ O3 x0 `: t. ? CComBSTR deviceName;! J" r" j9 i: b, f* c/ p6 I. m
HRESULT hr = device->get_UniqueDeviceName( &deviceName );0 V! u! w7 c& U9 K* f# J. s
2 R$ ]; Z* F# c
$ Q: z N9 y& I8 F if ( FAILED( hr ) )1 M4 f" ]0 D, P7 j
return UPnPMessage( hr ), false;0 S, ]1 C2 j, Z
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' @1 v. i, }9 A1 F# i! | return wcscmp( deviceName.m_str, m_udn ) == 0;1 c, _( i: ?0 o7 k0 J& H8 D7 O7 {, a
}+ L0 y4 ~8 I0 u z, T
CComBSTR m_udn;
8 z8 F& k, F8 a! F7 S+ d };
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5 Z& v7 d: _+ z; |" O" `' T: T void ProcessAsyncFind(CComBSTR bsSearchType);5 w( s& w! d5 ^ w
HRESULT GetDeviceServices(DevicePointer pDevice);: m! t: x# {/ Z! G% y" [" A, j
void StartPortMapping();" i, O5 l) z& C# f
HRESULT MapPort(const ServicePointer& service);' f) j/ a9 } x9 u* d3 [+ |
void DeleteExistingPortMappings(ServicePointer pService); ]" ?; y0 H" a9 s$ f& @
void CreatePortMappings(ServicePointer pService);
# r# L3 \6 h# g* x: b" N HRESULT SaveServices(EnumUnknownPtr pEU, const LONG nTotalItems);! O: Q+ h1 ~6 {) }
HRESULT InvokeAction(ServicePointer pService, CComBSTR action, ) w5 j6 h/ G7 {$ t1 d* J
LPCTSTR pszInArgString, CString& strResult);
; u6 A: L6 |2 b5 U void StopUPnPService();
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// Utility functions; |2 K5 B3 p& I: D5 N; L% g1 l' [
HRESULT CreateSafeArray(const VARTYPE vt, const ULONG nArgs, SAFEARRAY** ppsa);
/ @* i2 }3 E% x/ N' {, w+ R8 `/ n INT_PTR CreateVarFromString(const CString& strArgs, VARIANT*** pppVars);' p0 o8 L* {5 c/ Y
INT_PTR GetStringFromOutArgs(const VARIANT* pvaOutArgs, CString& strArgs);
, I& x4 r3 ?' ? void DestroyVars(const INT_PTR nCount, VARIANT*** pppVars);
) I9 T& H( u5 E8 f% o. c/ V; l HRESULT GetSafeArrayBounds(SAFEARRAY* psa, LONG* pLBound, LONG* pUBound);
+ o# K0 e! \% L2 @' K9 H HRESULT GetVariantElement(SAFEARRAY* psa, LONG pos, VARIANT* pvar);
% k; r/ L( K; k( v8 L- V ` CString GetLocalRoutableIP(ServicePointer pService);
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// Private members+ Y7 h6 Q& U( p& W, }; J1 z
private:4 o7 i/ H7 l1 K, h* L
DWORD m_tLastEvent; // When the last event was received?
8 R9 r8 S/ M9 ~8 ]6 m4 e3 K( Y/ I std::vector< DevicePointer > m_pDevices;& `7 i/ ~! u) t" v+ D
std::vector< ServicePointer > m_pServices;
8 W" \' l! O$ S" P* d FinderPointer m_pDeviceFinder;
2 `/ R% E+ y' Z) v% t' S DeviceFinderCallback m_pDeviceFinderCallback;
$ P3 B) C4 U- L- K' l2 D ServiceCallback m_pServiceCallback;
+ P& k1 W/ X% ~5 ^* e- l
3 v0 n$ ~1 D: V8 L. ?
; r+ V" n% a- h) s2 E LONG m_nAsyncFindHandle;) a& w) M- J& u- Z
bool m_bCOM;% ^0 I% a8 m' j$ D' k) S1 O
bool m_bPortIsFree;3 Z4 d3 a6 _& b$ I7 F, [
CString m_sLocalIP;
' E2 L1 s/ p8 ?9 K1 n+ b: H CString m_sExternalIP;
2 U' B2 t, I* q$ D! @ bool m_bADSL; // Is the device ADSL?5 o" a# Q/ Q( Y( [: @
bool m_ADSLFailed; // Did port mapping failed for the ADSL device?
7 b0 B, [( V* u" m3 U) g, W bool m_bInited;
2 s6 L Y6 K/ x! w r/ X bool m_bAsyncFindRunning;
; c6 Q5 R9 w" t5 ` HMODULE m_hADVAPI32_DLL;
9 G1 E1 s$ r7 L. u6 O& q HMODULE m_hIPHLPAPI_DLL;- S" ~9 i( r9 \# y
bool m_bSecondTry;
9 |* i* i r5 F6 _7 D8 } bool m_bServiceStartedByEmule;
. t) }6 Y; H; g* c5 Q. X( B3 q8 a bool m_bDisableWANIPSetup;- n6 [, @8 \9 s1 l) j1 u4 B5 @# E
bool m_bDisableWANPPPSetup;
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// DeviceFinder Callback7 V4 Z8 [4 }" t- N9 Q4 q
class CDeviceFinderCallback- x, Q9 P9 Z, Z" c% G
: public IUPnPDeviceFinderCallback/ V3 {' S5 o* c& F. G% `, ^* l
{
6 Z2 |4 w) }; @public:
6 G- ~6 ?' M, F1 T0 J) \" W CDeviceFinderCallback(CUPnPImplWinServ& instance)
4 `/ N" D! ]! P. h5 Z2 M @; k : m_instance( instance )
2 L) ~0 r( V% h I { m_lRefCount = 0; }5 Z; ]/ V3 b" f- V" p& L
' p2 ^' N9 i. K* f
/ J) O1 N6 s/ ?% ?) h3 K2 P% h& y' [ STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject);
. G: f! J7 e( a, O/ o STDMETHODIMP_(ULONG) AddRef();
4 O* B0 A) [9 x5 P' U7 ^. O STDMETHODIMP_(ULONG) Release();
6 \ v( } B; s$ c% y
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// implementation
* u+ v$ |7 x3 Hprivate:. N/ K) y b) [7 a y. f
HRESULT __stdcall DeviceAdded(LONG nFindData, IUPnPDevice* pDevice);
# c. O4 f3 B$ t2 ~, a7 q: b% D HRESULT __stdcall DeviceRemoved(LONG nFindData, BSTR bsUDN);
* ?$ j# X, h: H5 c: _0 A: `% _! L HRESULT __stdcall SearchComplete(LONG nFindData);
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+ |$ ]3 D" c& e* \" Wprivate:
" t/ `0 }0 I0 Z6 ~9 P/ l4 k CUPnPImplWinServ& m_instance;4 i# B- P7 D0 _, V2 y$ }9 D8 K. y
LONG m_lRefCount;
( {, T5 Q0 s1 ]3 i};
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// Service Callback ) V- R7 K8 K j! N
class CServiceCallback: m) Z- P' L( Y4 N2 [) D
: public IUPnPServiceCallback& o9 v( _) V/ @) p, Q
{4 q1 _8 [8 C2 ]6 X8 n# V8 k/ y& `5 `
public:
, `, `3 d- X1 X% O CServiceCallback(CUPnPImplWinServ& instance)
* U; v# ^) {; Q* T : m_instance( instance )+ {4 ^; W' d( x- [
{ m_lRefCount = 0; }
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# H; y2 u. z8 p1 R STDMETHODIMP QueryInterface(REFIID iid, LPVOID* ppvObject);
9 G9 C6 H, q2 _& W/ C STDMETHODIMP_(ULONG) AddRef();! J. S) P5 i' \7 h. u1 D5 U6 h
STDMETHODIMP_(ULONG) Release();+ p3 N3 i4 t( [' y( {
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// implementation1 C3 w" g7 I( W ^2 L
private:- ?; L0 F' n) m) D
HRESULT __stdcall StateVariableChanged(IUPnPService* pService, LPCWSTR pszStateVarName, VARIANT varValue);* O& B) s# n- c; H5 r. i
HRESULT __stdcall ServiceInstanceDied(IUPnPService* pService);
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+ }6 ? P r6 V3 ? zprivate:
0 l) i) O: y) [3 l1 y1 j CUPnPImplWinServ& m_instance;
- a2 ^1 E0 J6 t; l( Y1 w LONG m_lRefCount;
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使用时只需要使用抽象类的接口。$ a) C; C: C" F. g, j+ E3 Y
CUPnPImpl::SetMessageOnResult设置需要接受UPNP端口映射是否成功的窗口句柄和消息ID.% D6 Y- W0 q* v' c' p
CUPnPImpl::StartDiscovery将开启一个异步设备查找并进行端口映射,其参数为需要映射的内网端口.
7 L8 C0 }, G( _$ u0 d! q1 [! {CUPnPImpl::StopAsyncFind停止设备查找.
C' m& h; o' W3 zCUPnPImpl::DeletePorts删除端口映射. |
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