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/**
* App.h header file * * Copyright (c) 2000 Microsoft Corporation */
//#if _MSC_VER > 1000
#pragma once
//#endif
#ifndef _AppAPP_H
#define _AppAPP_H
#include "wininet.h"
/////////////////////////////////////////////////////////////////////////////
#define PROTOCOL_NAME L"appx" //??????? get around app: in IE5
#define PROTOCOL_NAME_LEN 4
#define PROTOCOL_PREFIX PROTOCOL_NAME L":"
#define PROTOCOL_SCHEME PROTOCOL_NAME L"://"
#define HTTP_SCHEME L"http://"
#define HTTP_RESPONSEOK "HTTP/1.1 200 OK\r\n"
/////////////////////////////////////////////////////////////////////////////
#define STORE_PATH L"\\Application Store"
#define APPTYPE_IE 0
#define APPTYPE_BYMANIFEST 1
#define APPTYPE_ASM 2
#define APPTYPE_MYWEB 3
#define STATUS_CLEAR 0x0
#define STATUS_OFFLINE_MODE 0x1
#define STATUS_NOT_IN_CACHE 0x2
#define MAX_URL_LENGTH 512 // some hardcoded #, for now
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Global Objects
extern CLSID CLSID_AppProtocol;extern BOOL g_fStarted;
/////////////////////////////////////////////////////////////////////////////
// Imported WININET functions, setup in functions.cxx
extern BOOL (WINAPI * g_pInternetSetCookieW ) (LPCTSTR, LPCTSTR, LPCTSTR);extern BOOL (WINAPI * g_pInternetGetCookieW ) (LPCTSTR, LPCTSTR, LPTSTR, LPDWORD);extern HINTERNET (WINAPI * g_pInternetOpen ) (LPCTSTR, DWORD, LPCTSTR, LPCTSTR, DWORD);extern void (WINAPI * g_pInternetCloseHandle ) (HINTERNET);extern HINTERNET (WINAPI * g_pInternetOpenUrl ) (HINTERNET, LPCTSTR, LPCTSTR, DWORD, DWORD, DWORD_PTR);extern BOOL (WINAPI * g_pInternetReadFile ) (HINTERNET, LPVOID, DWORD, LPDWORD);extern BOOL (WINAPI * g_pInternetQueryOption ) (HINTERNET, DWORD, LPVOID, LPDWORD); // for offline mode
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Data structures
struct FILEINFOLIST{ WCHAR _wzFilename[MAX_PATH]; // can have \ but not ..\ ; no path, should be much shorter than MAX_PATH
WCHAR _wzHash[33]; // 32 + L'\0'
FILEINFOLIST* _pNext;};
struct APPINFO{ WCHAR _wzNewRef[MAX_URL_LENGTH]; WCHAR _wzEntryAssemblyFileName[MAX_PATH]; FILEINFOLIST* _pFileList;};// + m_appRootTranslated
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Clases and interfaces
interface IPrivateUnknown{public: STDMETHOD (PrivateQueryInterface) (REFIID riid, void ** ppv) = 0; STDMETHOD_ (ULONG, PrivateAddRef) () = 0; STDMETHOD_ (ULONG, PrivateRelease) () = 0;};
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
class AppProtocol : public IPrivateUnknown, public IInternetProtocol, public IWinInetHttpInfo{public: AppProtocol (IUnknown *pUnkOuter); ~AppProtocol ();
// IPrivateUnknown methods
STDMETHOD_ (ULONG, PrivateAddRef) (); STDMETHOD_ (ULONG, PrivateRelease) (); STDMETHOD (PrivateQueryInterface) (REFIID, void **);
// IUnknown methods
STDMETHOD_ (ULONG, AddRef) (); STDMETHOD_ (ULONG, Release) (); STDMETHOD (QueryInterface) (REFIID, void **);
// IInternetProtocol, IInternetProtocolRoot methods
STDMETHOD (Start) (LPCWSTR, IInternetProtocolSink *, IInternetBindInfo *, DWORD, DWORD); STDMETHOD (Continue) (PROTOCOLDATA *pProtData); STDMETHOD (Abort) (HRESULT hrReason,DWORD ); STDMETHOD (Terminate) (DWORD ); STDMETHOD (Suspend) (); STDMETHOD (Resume) (); STDMETHOD (Read) (void *pv, ULONG cb, ULONG *pcbRead); STDMETHOD (Seek) (LARGE_INTEGER , DWORD , ULARGE_INTEGER *) ; STDMETHOD (LockRequest) (DWORD ); STDMETHOD (UnlockRequest) ();
// IWinInetHttpInfo
STDMETHOD (QueryInfo) (DWORD dwOption, LPVOID pBuffer, DWORD *pcbBuf, DWORD *pdwFlags, DWORD *pdwReserved); STDMETHOD (QueryOption) (DWORD , LPVOID, DWORD *);
// Public functions called by exported functions
HRESULT WriteBytes (BYTE *buf, DWORD dwLength); HRESULT SendHeaders (LPSTR buffer);// HRESULT SaveCookie (LPSTR header);
int GetString (int key, WCHAR *buf, int size); int GetStringLength (int key);// int MapPath (WCHAR *virtualPath, WCHAR *physicalPath, int length);
HRESULT Finish ();// int GetKnownRequestHeader (LPCWSTR szHeader, LPWSTR buf, int size);
private: // Private functions
HRESULT SetupAndInstall (LPTSTR url, LPTSTR path); HRESULT ParseUrl (LPCTSTR url);// HRESULT GetAppBaseDir (LPCTSTR base, LPTSTR appRoot);
WCHAR * MapString (int key); void Cleanup (); void FreeStrings (); HRESULT InstallInternetFile (LPTSTR url, LPTSTR path); HRESULT InstallInternetFile2 (LPTSTR url, LPTSTR path); HRESULT DealWithBuffer (LPWSTR szHeaders, LPCWSTR szHeader, DWORD dwOpt, DWORD dwOption, LPVOID pBuffer, LPDWORD pcbBuf); HRESULT ProcessAppManifest (); void ParseManifest (char* szManifest, APPINFO* pAppInfo);
long m_refs; IUnknown * m_pUnkOuter; DWORD m_bindf; BINDINFO m_bindinfo;
IInternetProtocolSink * m_pProtocolSink;
CRITICAL_SECTION m_csOutputWriter; DWORD m_cbOutput; IStream * m_pOutputRead; IStream * m_pOutputWrite;
BOOL m_started; BOOL m_aborted; BOOL m_done; BOOL m_redirect;
DWORD m_inputDataSize; BYTE * m_inputData; IStream * m_pInputRead;
WCHAR * m_verb; WCHAR * m_fullUri; // "myWeb://www.site.com/app/something/else"
WCHAR * m_uriPath; // "/app/something/else"
WCHAR * m_queryString; // "?aaa=bbb"
WCHAR * m_appOrigin; // "www.site.com"
WCHAR * m_appRoot; // "/app"
WCHAR * m_appRootTranslated; // "c:\program files\site myweb app"
WCHAR * m_extraHeaders; WCHAR * m_postedMimeType; WCHAR * m_responseMimeType;// WCHAR * m_cookie;
WCHAR * m_extraHeadersUpr; WCHAR * m_strResponseHeader; WCHAR * m_localStoreFilePath;
int m_appType; int m_status;};
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
class AppProtocolFactory : public IClassFactory, public IInternetProtocolInfo{public: // IUnknown Methods
STDMETHOD_ (ULONG, AddRef) (); STDMETHOD_ (ULONG, Release) (); STDMETHOD (QueryInterface) (REFIID, void **);
// IClassFactory Moethods
STDMETHOD (LockServer) (BOOL); STDMETHOD (CreateInstance) (IUnknown*,REFIID,void**);
// IInternetProtocolInfo Methods
STDMETHOD (CombineUrl) (LPCWSTR,LPCWSTR,DWORD,LPWSTR,DWORD,DWORD *,DWORD); STDMETHOD (CompareUrl) (LPCWSTR, LPCWSTR, DWORD); STDMETHOD (ParseUrl) (LPCWSTR, PARSEACTION, DWORD, LPWSTR, DWORD, DWORD *, DWORD); STDMETHOD (QueryInfo) (LPCWSTR, QUERYOPTION, DWORD, LPVOID, DWORD, DWORD *, DWORD);};
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Gloabal functions
//HRESULT
//InstallInternetFile( LPTSTR url, LPTSTR path);
voidTerminateAppProtocol();
HRESULT GetAppProtocolClassObject(REFIID iid, void **ppv);
HRESULT InitializeAppProtocol();
/*UINT WINAPI
CabFileHandler( LPVOID context, UINT notification, UINT_PTR param1, UINT_PTR param2 );*/LPWSTRDuplicateString ( LPCWSTR szString);
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
extern AppProtocolFactory g_AppProtocolFactory; // ! not a pointer !
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// for AppProtocol.cxx
#endif
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