173 lines
6.2 KiB
C
173 lines
6.2 KiB
C
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/******************************************************************************
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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HyperLinksLib.h
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Abstract:
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This file contains the declaration of the HyperLinks library of classes.
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Revision History:
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Davide Massarenti (Dmassare) 11/28/2000
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created
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******************************************************************************/
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#if !defined(__INCLUDED___PCH___HYPERLINKSLIB_H___)
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#define __INCLUDED___PCH___HYPERLINKSLIB_H___
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#include <MPC_COM.h>
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#include <MPC_Utils.h>
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#include <MPC_HTML.h>
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////////////////////////////////////////////////////////////////////////////////
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namespace HyperLinks
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{
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typedef enum
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{
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FMT_INVALID ,
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FMT_INTERNET_UNKNOWN ,
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FMT_INTERNET_FTP , // InternetCrackUrl returned INTERNET_SCHEME_FTP
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FMT_INTERNET_GOPHER , // InternetCrackUrl returned INTERNET_SCHEME_GOPHER
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FMT_INTERNET_HTTP , // InternetCrackUrl returned INTERNET_SCHEME_HTTP
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FMT_INTERNET_HTTPS , // InternetCrackUrl returned INTERNET_SCHEME_HTTPS
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FMT_INTERNET_FILE , // InternetCrackUrl returned INTERNET_SCHEME_FILE
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FMT_INTERNET_NEWS , // InternetCrackUrl returned INTERNET_SCHEME_NEWS
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FMT_INTERNET_MAILTO , // InternetCrackUrl returned INTERNET_SCHEME_MAILTO
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FMT_INTERNET_SOCKS , // InternetCrackUrl returned INTERNET_SCHEME_SOCKS
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FMT_INTERNET_JAVASCRIPT, // InternetCrackUrl returned INTERNET_SCHEME_JAVASCRIPT
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FMT_INTERNET_VBSCRIPT , // InternetCrackUrl returned INTERNET_SCHEME_VBSCRIPT
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FMT_HCP , // hcp://<something>
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FMT_HCP_REDIR , // hcp:<something>
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FMT_MSITS , // ms-its:<file name>::/<stream name>
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FMT_CENTER_HOMEPAGE , // hcp://services/centers/homepage
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FMT_CENTER_SUPPORT , // hcp://services/centers/support
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FMT_CENTER_OPTIONS , // hcp://services/centers/options
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FMT_CENTER_UPDATE , // hcp://services/centers/update
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FMT_CENTER_COMPAT , // hcp://services/centers/compat
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FMT_CENTER_TOOLS , // hcp://services/centers/tools
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FMT_CENTER_ERRMSG , // hcp://services/centers/errmsg
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FMT_SEARCH , // hcp://services/search?query=<text to look up>
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FMT_INDEX , // hcp://services/index?application=<optional island of help ID>
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FMT_SUBSITE , // hcp://services/subsite?node=<subsite location>&topic=<url of the topic to display>&select=<subnode to highlight>
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FMT_LAYOUT_FULLWINDOW , // hcp://services/layout/fullwindow?topic=<url of the topic to display>
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FMT_LAYOUT_CONTENTONLY , // hcp://services/layout/contentonly?topic=<url of the topic to display>
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FMT_LAYOUT_KIOSK , // hcp://services/layout/kiosk?topic=<url of the topic to display>
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FMT_LAYOUT_XML , // hcp://services/layout/xml?definition=<url of the layout definition>&topic=<url of the topic to display>
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FMT_REDIRECT , // hcp://services/redirect?online=<url>&offline=<backup url>
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FMT_APPLICATION , // app:<application to launch>?arg=<optional arguments>&topic=<url of optional topic to display>
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FMT_RESOURCE , // res://<file path>/<resource name>
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} Format;
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typedef enum
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{
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STATE_INVALID ,
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STATE_NOTPROCESSED,
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STATE_CHECKING ,
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STATE_MALFORMED ,
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STATE_ALIVE ,
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STATE_NOTFOUND ,
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STATE_UNREACHABLE ,
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STATE_OFFLINE ,
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} State;
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////////////////////
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struct ParsedUrl
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{
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MPC::wstring m_strURL;
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Format m_fmt;
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State m_state;
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DATE m_dLastChecked;
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bool m_fBackground;
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MPC::wstring m_strBasePart;
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MPC::WStringLookup m_mapQuery;
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////////////////////
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ParsedUrl();
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HRESULT Initialize( /*[in]*/ LPCWSTR szURL );
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bool IsLocal ( );
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State CheckState ( /*[in/out]*/ bool& fFirstWinInetUse );
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bool IsOkToProceed( );
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bool HasQueryField( /*[in]*/ LPCWSTR szField );
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bool GetQueryField( /*[in]*/ LPCWSTR szField, /*[in]*/ CComBSTR& bstrValue );
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};
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class UrlHandle
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{
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friend class Lookup;
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Lookup* m_main; // We have a lock on it.
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ParsedUrl* m_pu;
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void Attach( /*[in]*/ Lookup* main, /*[in]*/ ParsedUrl* pu );
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public:
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UrlHandle();
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~UrlHandle();
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void Release();
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operator ParsedUrl*() { return m_pu; }
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ParsedUrl* operator->() { return m_pu; }
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};
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class Lookup :
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public CComObjectRootEx<MPC::CComSafeMultiThreadModel>, // For locking...
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public MPC::Thread< Lookup, IUnknown >
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{
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typedef std::list<ParsedUrl*> PendingUrlList;
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typedef PendingUrlList::iterator PendingUrlIter;
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typedef PendingUrlList::const_iterator PendingUrlIterConst;
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typedef std::map<MPC::wstringUC,ParsedUrl> UrlMap;
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typedef UrlMap::iterator UrlIter;
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typedef UrlMap::const_iterator UrlIterConst;
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PendingUrlList m_lst;
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UrlMap m_map;
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HRESULT RunChecker();
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HRESULT CreateItem( /*[in]*/ LPCWSTR szURL, /*[out]*/ ParsedUrl*& pu );
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public:
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Lookup();
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~Lookup();
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////////////////////////////////////////////////////////////////////////////////
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static Lookup* s_GLOBAL;
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static HRESULT InitializeSystem();
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static void FinalizeSystem ();
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////////////////////////////////////////////////////////////////////////////////
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HRESULT Queue( /*[in]*/ LPCWSTR szURL );
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HRESULT Get ( /*[in]*/ LPCWSTR szURL, /*[in]*/ UrlHandle& uh, /*[in]*/ DWORD dwWaitForCheck = 0, /*[in]*/ bool fForce = false );
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};
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HRESULT IsValid( /*[in/out]*/ LPCWSTR szURL );
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};
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////////////////////////////////////////////////////////////////////////////////
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#endif // !defined(__INCLUDED___PCH___HYPERLINKSLIB_H___)
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