You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
329 lines
10 KiB
329 lines
10 KiB
/******************************************************************************
|
|
|
|
Copyright (c) 1999-2000 Microsoft Corporation
|
|
|
|
Module Name:
|
|
MergedHHK.h
|
|
|
|
Abstract:
|
|
This file contains the declaration of the classes used to parse and
|
|
process HHK files.
|
|
|
|
Revision History:
|
|
Davide Massarenti (Dmassare) 12/18/99
|
|
created
|
|
|
|
******************************************************************************/
|
|
|
|
#if !defined(__INCLUDED___HCP___MERGEDHHK_H___)
|
|
#define __INCLUDED___HCP___MERGEDHHK_H___
|
|
|
|
#include <TaxonomyDatabase.h>
|
|
|
|
#define HHK_BUF_SIZE (32 * 1024)
|
|
|
|
namespace HHK
|
|
{
|
|
/*
|
|
|
|
The Following HHK Exerpt serves as an example to keep at hand in order to understand
|
|
the way the different objects interact.
|
|
|
|
|
|
<LI> <OBJECT type="text/sitemap">
|
|
<param name="Name" value=".bmp files">
|
|
<param name="Name" value="Using Paint to create pictures">
|
|
<param name="Local" value="app_paintbrush.htm">
|
|
<param name="Name" value="To change the background of your desktop">
|
|
<param name="Local" value="win_deskpr_changebackgrnd.htm">
|
|
</OBJECT>
|
|
|
|
*/
|
|
|
|
/*
|
|
Entry represents just the basic HHK entries. Basic HHK entries are comprised of
|
|
a couple of Param Name="Name" and Param Name="Local" lines. the first line contains
|
|
in its value attribute the Title of the Entry, and the second the url. In the example
|
|
the relevant lines are:
|
|
|
|
<param name="Name" value="Using Paint to create pictures">
|
|
<param name="Local" value="app_paintbrush.htm">
|
|
|
|
In this case m_strTitle == "Using Paint to create pictures"
|
|
and m_lstUrl == "app_paintbrush.htm"
|
|
*/
|
|
class Entry
|
|
{
|
|
public:
|
|
typedef std::list<MPC::string> UrlList;
|
|
typedef UrlList::iterator UrlIter;
|
|
typedef UrlList::const_iterator UrlIterConst;
|
|
|
|
MPC::string m_strTitle;
|
|
UrlList m_lstUrl;
|
|
|
|
void MergeURLs( const Entry& entry );
|
|
};
|
|
|
|
/*
|
|
A section, is everything that is between a line that starts with:
|
|
|
|
<LI> <OBJECT type="text/sitemap"
|
|
|
|
and the closing line which is:
|
|
|
|
</OBJECT>
|
|
|
|
A section may contain subsections. Finally a section may be in the form of multiple
|
|
entries, or in the form of see also
|
|
*/
|
|
class Section
|
|
{
|
|
public:
|
|
typedef std::list<Entry> EntryList;
|
|
typedef EntryList::iterator EntryIter;
|
|
typedef EntryList::const_iterator EntryIterConst;
|
|
|
|
typedef std::list<Section*> SectionList;
|
|
typedef SectionList::iterator SectionIter;
|
|
typedef SectionList::const_iterator SectionIterConst;
|
|
|
|
MPC::string m_strTitle;
|
|
EntryList m_lstEntries;
|
|
|
|
MPC::string m_strSeeAlso;
|
|
SectionList m_lstSeeAlso;
|
|
|
|
Section();
|
|
~Section();
|
|
|
|
void MergeURLs ( const Entry& entry );
|
|
void MergeSeeAlso( const Section& sec );
|
|
|
|
void CleanEntries( EntryList& lstEntries );
|
|
};
|
|
|
|
/*
|
|
A reader essentially Opens a stream on the CHM and reads the HHK file from within
|
|
the CHM
|
|
*/
|
|
class Reader
|
|
{
|
|
private:
|
|
static BOOL s_fDBCSSystem;
|
|
static LCID s_lcidSystem;
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
CComPtr<IStream> m_stream;
|
|
MPC::string m_strStorage;
|
|
CHAR m_rgBuf[HHK_BUF_SIZE];
|
|
LPSTR m_szBuf_Pos;
|
|
LPSTR m_szBuf_End;
|
|
|
|
MPC::string m_strLine;
|
|
LPCSTR m_szLine_Pos;
|
|
LPCSTR m_szLine_End;
|
|
int m_iLevel;
|
|
bool m_fOpeningBraceSeen;
|
|
|
|
inline bool IsEndOfBuffer() { return m_szBuf_Pos >= m_szBuf_End; }
|
|
inline bool IsEndOfLine () { return m_szLine_Pos >= m_szLine_End; }
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
public:
|
|
static LPCSTR StrChr ( LPCSTR szString, CHAR cSearch );
|
|
static LPCSTR StriStr ( LPCSTR szString, LPCSTR szSearch );
|
|
static int StrColl ( LPCSTR szLeft , LPCSTR szRight );
|
|
static LPCSTR ComparePrefix( LPCSTR szString, LPCSTR szPrefix );
|
|
|
|
Reader();
|
|
~Reader();
|
|
|
|
HRESULT Init( LPCWSTR szFile );
|
|
|
|
|
|
bool ReadNextBuffer ( );
|
|
bool GetLine ( MPC::wstring* pstrString = NULL );
|
|
bool FirstNonSpace ( bool fWrap = true );
|
|
bool FindCharacter ( CHAR ch, bool fSkip = true, bool fWrap = true );
|
|
bool FindDblQuote ( bool fSkip = true, bool fWrap = true );
|
|
bool FindOpeningBrace( bool fSkip = true, bool fWrap = true );
|
|
bool FindClosingBrace( bool fSkip = true, bool fWrap = true );
|
|
|
|
bool GetQuotedString( MPC::string& strString );
|
|
bool GetValue ( MPC::string& strName, MPC::string& strValue );
|
|
bool GetType ( MPC::string& strType );
|
|
|
|
Section* Parse();
|
|
};
|
|
|
|
/*
|
|
Writer has as task writing the output MERGED.HHK file
|
|
*/
|
|
class Writer
|
|
{
|
|
private:
|
|
CComPtr<MPC::FileStream> m_stream;
|
|
CHAR m_rgBuf[HHK_BUF_SIZE];
|
|
LPSTR m_szBuf_Pos;
|
|
|
|
inline size_t Available() { return &m_rgBuf[HHK_BUF_SIZE] - m_szBuf_Pos; }
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
HRESULT FlushBuffer();
|
|
|
|
public:
|
|
|
|
Writer();
|
|
~Writer();
|
|
|
|
HRESULT Init ( LPCWSTR szFile );
|
|
HRESULT Close( );
|
|
|
|
HRESULT OutputLine ( LPCSTR szLine );
|
|
HRESULT OutputSection( Section* sec );
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
class Merger
|
|
{
|
|
public:
|
|
class Entity
|
|
{
|
|
Section* m_Section;
|
|
|
|
protected:
|
|
void SetSection( Section* sec );
|
|
|
|
public:
|
|
Entity();
|
|
virtual ~Entity();
|
|
|
|
virtual HRESULT Init() = 0;
|
|
|
|
Section* GetSection();
|
|
Section* Detach ();
|
|
|
|
virtual bool MoveNext() = 0;
|
|
|
|
virtual long Size() const = 0;
|
|
};
|
|
|
|
class FileEntity : public Entity
|
|
{
|
|
MPC::wstring m_strFile;
|
|
Reader m_Input;
|
|
|
|
public:
|
|
FileEntity( LPCWSTR szFile );
|
|
virtual ~FileEntity();
|
|
|
|
virtual HRESULT Init();
|
|
|
|
virtual bool MoveNext();
|
|
virtual long Size() const;
|
|
};
|
|
|
|
class DbEntity : public Entity
|
|
{
|
|
public:
|
|
struct match
|
|
{
|
|
long ID_keyword;
|
|
long ID_topic;
|
|
MPC::string strKeyword;
|
|
MPC::string strTitle;
|
|
MPC::string strURI;
|
|
};
|
|
|
|
class CompareMatches
|
|
{
|
|
public:
|
|
bool operator()( /*[in]*/ const match *, /*[in]*/ const match * ) const;
|
|
};
|
|
|
|
typedef std::list<match> MatchList;
|
|
typedef MatchList::iterator MatchIter;
|
|
typedef MatchList::const_iterator MatchIterConst;
|
|
|
|
typedef std::map<match*,match*,CompareMatches> SortMap;
|
|
typedef SortMap::iterator SortIter;
|
|
typedef SortMap::const_iterator SortIterConst;
|
|
|
|
typedef std::map<long,match*> TopicMap;
|
|
typedef TopicMap::iterator TopicIter;
|
|
typedef TopicMap::const_iterator TopicIterConst;
|
|
|
|
typedef std::map<long,MPC::string> KeywordMap;
|
|
typedef KeywordMap::iterator KeywordIter;
|
|
typedef KeywordMap::const_iterator KeywordIterConst;
|
|
|
|
private:
|
|
Section::SectionList m_lst;
|
|
Taxonomy::Updater& m_updater;
|
|
Taxonomy::WordSet m_setCHM;
|
|
|
|
public:
|
|
DbEntity( /*[in]*/ Taxonomy::Updater& updater, /*[in]*/ Taxonomy::WordSet& setCHM );
|
|
virtual ~DbEntity();
|
|
|
|
virtual HRESULT Init();
|
|
|
|
virtual bool MoveNext();
|
|
virtual long Size() const;
|
|
};
|
|
|
|
class SortingFileEntity : public Entity
|
|
{
|
|
typedef std::vector<Section*> SectionVec;
|
|
typedef SectionVec::iterator SectionIter;
|
|
typedef SectionVec::const_iterator SectionIterConst;
|
|
|
|
Section::SectionList m_lst;
|
|
FileEntity m_in;
|
|
|
|
public:
|
|
SortingFileEntity( LPCWSTR szFile );
|
|
virtual ~SortingFileEntity();
|
|
|
|
virtual HRESULT Init();
|
|
|
|
virtual bool MoveNext();
|
|
virtual long Size() const;
|
|
};
|
|
typedef std::list<Entity*> EntityList;
|
|
typedef EntityList::iterator EntityIter;
|
|
typedef EntityList::const_iterator EntityIterConst;
|
|
|
|
EntityList m_lst;
|
|
EntityList m_lstSelected;
|
|
Section* m_SectionSelected;
|
|
Section* m_SectionTemp;
|
|
|
|
public:
|
|
Merger();
|
|
~Merger();
|
|
|
|
HRESULT AddFile( Entity* ent, bool fIgnoreMissing = true );
|
|
|
|
bool MoveNext();
|
|
Section* GetSection();
|
|
long Size() const;
|
|
|
|
HRESULT PrepareMergedHhk ( Writer& writer, Taxonomy::Updater& updater , Taxonomy::WordSet& setCHM, MPC::WStringList& lst, LPCWSTR szOutputHHK );
|
|
HRESULT PrepareSortingOfHhk( Writer& writer, LPCWSTR szInputHHK, LPCWSTR szOutputHHK );
|
|
|
|
static Section* MergeSections( Section::SectionList& lst );
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
};
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#endif // !defined(__INCLUDED___HCP___MERGEDHHK_H___)
|