140 lines
4.8 KiB
C++
140 lines
4.8 KiB
C++
//
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// MODULE: APGTSHTX.H
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//
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// PURPOSE: HTX File Support header
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//
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// PROJECT: Generic Troubleshooter DLL for Microsoft AnswerPoint
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//
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// COMPANY: Saltmine Creative, Inc. (206)-633-4743 support@saltmine.com
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//
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// AUTHOR: Roman Mach
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// further work by Roman Mach (RM), Richard Meadows (RWM), Joe Mabel, Oleg Kalosha
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//
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// ORIGINAL DATE: 8-2-96
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//
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// NOTES:
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// 1. Based on Print Troubleshooter DLL
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//
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// Version Date By Comments
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//--------------------------------------------------------------------
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// V0.1 - RM Original
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// V0.2 8/15/96 VM New htx format
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// V0.3 6/4/97 RWM Local Version for Memphis
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// V0.4 3/24/98 JM Local Version for NT5
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//
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#define HTX_FILENAME _T("gtstemp.hti")
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#define HTX_MAXSTORE 4096
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#define HTX_COMMAND_START _T("<!GTS")
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#define HTX_COMMAND_END _T(">")
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#define HTX_IFSTR _T("if")
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#define HTX_ELSESTR _T("else")
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#define HTX_ENDIFSTR _T("endif")
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#define HTX_FORANYSTR _T("forany")
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#define HTX_ENDFORSTR _T("endfor")
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#define HTX_DISPLAYSTR _T("display")
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#define HTX_RESOURCESTR _T("resource") // For adding include files from the resource directory.
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// these are types detected
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#define HTX_TYPEBEGIN 0 // apparently never used (12/97)
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#define HTX_TYPEINSERT 1 // apparently never used (12/97)
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#define HTX_TYPEREPEAT 2 // apparently never used (12/97)
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#define HTX_TYPEEND 3 // apparently never used (12/97)
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#define HTX_TYPEIF 4
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#define HTX_TYPEELSE 5
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#define HTX_TYPEENDIF 6
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#define HTX_TYPEFORANY 7
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#define HTX_TYPEENDFOR 8
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#define HTX_TYPEDISPLAY 9
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#define HTX_TYPESTART 10
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#define HTX_TYPERESOURCE 11
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//
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#define HTX_OFFSETMAX 10
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#define DATA_PROBLEM_ASK _T("$ProblemAsk")
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#define DATA_RECOMMENDATIONS _T("$Recommendations")
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#define DATA_STATE _T("$States")
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#define DATA_QUESTIONS _T("$Questions")
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#define DATA_BACK _T("$Back")
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#define DATA_TROUBLE_SHOOTERS _T("$TroubleShooters") // Used to display the list of available trouble shooters.
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// >>> code would be easier to follow if these related constants had a common prefix.
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#define PROBLEM_ASK_INDEX 1
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#define RECOMMENDATIONS_INDEX 2
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#define STATE_INDEX 3
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#define QUESTIONS_INDEX 4
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#define BACK_INDEX 5
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#define TROUBLE_SHOOTER_INDEX 6
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#define RESOURCE_INDEX 7
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// Gets data from htx file and builds html sections in memory
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// This is only called once in dllmain
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//
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class CHTMLInputTemplate
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{
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public:
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CHTMLInputTemplate(const TCHAR *);
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~CHTMLInputTemplate();
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DWORD Reload();
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UINT GetCount();
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UINT GetStatus();
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Print(UINT nargs, CString *cstr);
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VOID SetInfer(CInfer *infer, TCHAR *vroot);
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HTXCommand *GetFirstCommand();
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void SetType(LPCTSTR type);
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void DumpContentsToStdout();
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DWORD Initialize(LPCTSTR szResPath, CString strFile);
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protected:
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void ScanFile();
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UINT BuildInMem();
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UINT CheckVariable(TCHAR *var_name);
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VOID Destroy();
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HTXCommand *Pop();
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Push(HTXCommand *command);
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bool IsFileName(TCHAR *name);
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protected:
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CString m_strResPath; // path to HTI (CHM) file
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CString m_strFile; // filename of HTI file if m_filename is pointing to CHM file
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int m_cHeaderItems; // (JM 10/25/97 not sure of this but looks like:)
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// number of resource files we've copied into memory
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// & which we dump into the header of HTML file
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DWORD m_dwErr;
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TCHAR *m_startstr; // pointer to the text of the whole HTI file
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TCHAR *m_chopstr; // used only during initialization of this object. Initially,
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// a copy of the whole HTI file, which gets chopped apart as we
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// look for various commands.
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DWORD m_dwSize; // size of HTI file (so we know how big an array it needs in memory)
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HTXCommand *m_cur_command; // as we build a singly linked list of commands (representing
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// a parse of the HTI file) this points
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// to the latest command added at the tail of the list.
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HTXCommand *m_command_start; // points to first command in linked list of commands.
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// this basically corresponds to the first thing in the
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// HTI file.
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TCHAR m_filename[256]; // (path)name of HTI (or CHM) file
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// These next 2 members are for a stack which really ought to be an object
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// in its own right
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HTXCommand *m_command_stack[10]; // a stack to keep track of things like an
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// "if" waiting for an "else"/"endif" or a "for"
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// waiting for an "endfor"
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UINT m_cur_stack_count; // top-of-stack index
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CInfer *m_infer; // access to inference object so we can drive use of
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// inference object by this particular template.
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UINT m_problemAsk; // apparently unused 10/97
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TCHAR m_tstype[30]; // This is the symbolic name XXX of the troubleshooter.
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// In the FORM in the resulting HTML this is used
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// in the context:
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// <INPUT TYPE=HIDDEN NAME="type" VALUE=XXX>
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TCHAR m_vroot[MAXBUF]; // >>> ??
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}; |