DocSyntax.cpp

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#include <dcl/Config.h>
 
#ifdef __WINNT__
#include <windows.h>
#endif
 
#include <dcl/IniFile.h>
 
#include "DocSyntax.h"
 
#if __DCL_HAVE_THIS_FILE__
#undef __THIS_FILE__
static const char_t __THIS_FILE__[] = __T("src2html/DocSyntax.cpp");
#endif
 
__DCL_BEGIN_NAMESPACE
 
DocSyntax::    DocSyntax(const String& strLanguageTitle, const String& strExtensions)
{
    __strLanguageTitle = strLanguageTitle;
    strExtensions.split(' ', __listFileExtensions);
}
 
DocSyntax::~DocSyntax()
{
    /*
    debug
    for(StringArray::Iterator it = __listReservedWords.begin();
        it != __listReservedWords.end(); it++
    ) {
        TRACE1(L"|%ls|\n", (*it).cstr());
    }
    */
}
 
bool DocSyntax::load(const wchar_t* pszFileName)
{
    try {
        IniFile file(pszFileName);
 
        __strDelimeters = file.getString(__strLanguageTitle, L"DELIMITER");
        __strQuotations = file.getString(__strLanguageTitle, L"QUOTATION");
        __strLineComment = file.getString(__strLanguageTitle, L"LINECOMMENT");
        __strCommentOn = file.getString(__strLanguageTitle, L"COMMENTON");
        __strCommentOff = file.getString(__strLanguageTitle, L"COMMENTOFF");
        __strEscapeChars = file.getString(__strLanguageTitle, L"ESCAPE");
        String strTemp = file.getString(__strLanguageTitle, L"CASE_SENSITIVE");
        if (!strTemp.compareNoCase(L"true"))
            __bCaseSensitive = true;
        else
            __bCaseSensitive = false;
 
        __nTabWidth = file.getInteger(__strLanguageTitle, L"TAB_WIDTH", 0);
        strTemp = file.getString(__strLanguageTitle, L"RESERVED_WORD");
        strTemp.split(' ', __listReservedWords);
 
        file.close();
    }
    catch (Exception* _e) {
        __DCL_TRACE1(L"Syntax File Load Error : %ls\n", _e->toStringAll().data());
        _e->destroy();
        return false;
    }
    return true;
}
 
bool DocSyntax::isValidExtension(const wchar_t* pszFileExt) const
{
    for(StringArray::ConstIterator it = __listFileExtensions.begin();
        it != __listFileExtensions.end(); it++
    ) {
        if (!((*it).compareNoCase(pszFileExt)))
            return true;
    }
    return false;
}
 
bool DocSyntax::isLineComment(const wchar_t* pch, size_t nLength) const
{
    if (nLength == __strLineComment.length())
        return __strLineComment.compare(pch, nLength) == 0;
 
    return false;
}
 
bool DocSyntax::isCommentOn(const wchar_t* pch, size_t nLength) const
{
    if (nLength == __strCommentOn.length())
        return __strCommentOn.compare(pch, nLength) == 0;
 
    return false;
}
 
bool DocSyntax::isCommentOff(const wchar_t* pch, size_t nLength) const
{
    if (nLength >= __strCommentOff.length()) {
        return __strCommentOff.compare(pch + nLength - __strCommentOff.length(),
            __strCommentOff.length()) == 0;
    }
 
    return false;
}
 
bool DocSyntax::isReservedWord(const wchar_t* pch, size_t nLength) const
{
    if (__bCaseSensitive) {
        for(StringArray::ConstIterator it = __listReservedWords.begin();
            it != __listReservedWords.end(); it++
        ) {
            if ((*it).length() == nLength
                && (*it).compare(pch, nLength) == 0) {
                return true;
            }
        }
    }
    else {
        for(StringArray::ConstIterator it = __listReservedWords.begin();
            it != __listReservedWords.end(); it++
        ) {
            if ((*it).length() == nLength
                && (*it).compareNoCase(pch, nLength) == 0
            ) {
                return true;
            }
        }
    }
 
    return false;
}
 
__DCL_END_NAMESPACE