95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
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// webgate.h : Declaration of the CWebGate
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#ifndef __WEBGATE_H_
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#define __WEBGATE_H_
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#include <urlmon.h>
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#include <wininet.h>
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#include <shlwapi.h>
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#include <windowsx.h>
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#include "obcomglb.h"
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/////////////////////////////////////////////////////////////////////////////
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// CWebGate
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class CWebGate : public IBindStatusCallback, IHttpNegotiate
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{
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public:
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CWebGate ();
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~CWebGate ();
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// IUnknown methods
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STDMETHODIMP QueryInterface (REFIID riid, void ** ppv);
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STDMETHODIMP_(ULONG) AddRef ();
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STDMETHODIMP_(ULONG) Release ();
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// IBindStatusCallback methods
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STDMETHODIMP OnStartBinding (DWORD dwReserved, IBinding* pbinding);
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STDMETHODIMP GetPriority (LONG* pnPriority);
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STDMETHODIMP OnLowResource (DWORD dwReserved);
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STDMETHODIMP OnProgress (ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR pwzStatusText);
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STDMETHODIMP OnStopBinding (HRESULT hrResult, LPCWSTR szError);
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STDMETHODIMP GetBindInfo (DWORD* pgrfBINDF, BINDINFO* pbindinfo);
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STDMETHODIMP OnDataAvailable (DWORD grfBSCF, DWORD dwSize, FORMATETC *pfmtetc, STGMEDIUM* pstgmed);
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STDMETHODIMP OnObjectAvailable (REFIID riid, IUnknown* punk);
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// IHttpNegotiate methods
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STDMETHODIMP BeginningTransaction (LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR* pszAdditionalHeaders);
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STDMETHODIMP OnResponse (DWORD dwResponseCode, LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders, LPWSTR* pszAdditionalRequestHeaders);
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//WebGate
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STDMETHOD (get_DownloadFname) (BSTR *pVal);
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STDMETHOD (FetchPage) (DWORD dwDoWait, BOOL *pbRetVal);
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STDMETHOD (put_Path) (BSTR newVal);
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private:
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DWORD m_cRef;
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IMoniker* m_pmk;
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IBindCtx* m_pbc;
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IStream* m_pstm;
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BSTR m_bstrCacheFileName;
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HANDLE m_hEventComplete;
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HANDLE m_hEventError;
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BSTR m_bstrPath;
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void FlushCache();
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};
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/*
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// ===========================================================================
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// CWebGateBindStatusCallback Definition
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//
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// This class will be use to indicate download progress
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//
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// ===========================================================================
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class CWebGateBindStatusCallback : public IBindStatusCallback
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{
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public:
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// IUnknown methods
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STDMETHODIMP QueryInterface (REFIID riid, void ** ppv);
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STDMETHODIMP_(ULONG) AddRef ();
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STDMETHODIMP_(ULONG) Release ();
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// IBindStatusCallback methods
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STDMETHODIMP OnStartBinding (DWORD dwReserved, IBinding* pbinding);
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STDMETHODIMP GetPriority (LONG* pnPriority);
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STDMETHODIMP OnLowResource (DWORD dwReserved);
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STDMETHODIMP OnProgress (ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR pwzStatusText);
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STDMETHODIMP OnStopBinding (HRESULT hrResult, LPCWSTR szError);
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STDMETHODIMP GetBindInfo (DWORD* pgrfBINDF, BINDINFO* pbindinfo);
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STDMETHODIMP OnDataAvailable (DWORD grfBSCF, DWORD dwSize, FORMATETC *pfmtetc, STGMEDIUM* pstgmed);
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STDMETHODIMP OnObjectAvailable (REFIID riid, IUnknown* punk);
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// constructors/destructors
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CWebGateBindStatusCallback (CWebGate* lpWebGate);
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~CWebGateBindStatusCallback ();
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// data members
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DWORD m_cRef;
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IBinding* m_pbinding;
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IStream* m_pstm;
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CWebGate* m_lpWebGate;
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};
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*/
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#endif //__WEBGATE_H_
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