+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: No names yet.
-// Purpose: Contrib. demo
-// Author: Aleksandras Gluchovas
-// Modified by:
-// Created: 22/09/98
-// RCS-ID: $Id$
-// Copyright: (c) Aleskandars Gluchovas
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-# pragma implementation "srcparser.h"
-#endif
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#ifndef __DARWIN__
-# include <malloc.h>
-#endif
-#include <stdio.h>
-
-#include "srcparser.h"
-
-/***** Implementation for class spVisitor *****/
-
-void spVisitor::VisitAll( spContext& atContext,
- bool sortContent
- )
-{
- mSiblingSkipped = false;
- mChildSkipped = false;
- mContextMask = SP_CTX_ANY; // FIXME:: should be an arg.
-
- if ( sortContent && !atContext.IsSorted() )
-
- atContext.SortMembers();
-
- mpCurCxt = &atContext; // FIXME:: this is dirty, restoring it each time
-
- if ( atContext.GetContextType() & mContextMask )
-
- atContext.AcceptVisitor( *this );
-
- MMemberListT& members = atContext.GetMembers();
-
- for( size_t i = 0; i != members.size(); ++i )
- {
- if ( mSiblingSkipped )
-
- return;
-
- if ( !mChildSkipped )
- {
- size_t prevSz = members.size();
-
- // visit members of the context recursivelly
- VisitAll( *members[i], sortContent );
-
- if ( members.size() != prevSz )
-
- --i; // current member was removed!
-
- mChildSkipped = 0;
- }
- }
-}
-
-void spVisitor::RemoveCurrentContext()
-{
- if ( mpCurCxt->GetParent() )
-
- mpCurCxt->GetParent()->RemoveChild( mpCurCxt );
-}
-
-void spVisitor::SkipSiblings()
-{
- mSiblingSkipped = true;
-}
-
-void spVisitor::SkipChildren()
-{
- mChildSkipped = true;
-}
-
-void spVisitor::SetFilter( int contextMask )
-{
- mContextMask = contextMask;
-}
-
-/***** Implementation for class spComment *****/
-
-bool spComment::IsMultiline() const
-{
- return mIsMultiline;
-}
-
-bool spComment::StartsParagraph() const
-{
- return mStartsPar;
-}
-
-string& spComment::GetText()
-{
- return mText;
-}
-
-string spComment::GetText() const
-{
- return mText;
-}
-
-/***** Implementation for class spContext *****/
-
-spContext::spContext()
-
- : mpParent ( NULL ),
- mpFirstOccurence( NULL ),
- mAlreadySorted ( false ),
-
- mSrcLineNo (-1),
- mSrcOffset (-1),
- mContextLength(-1),
- mLastScrLineNo(-1),
-
- mHeaderLength (-1),
- mFooterLength (-1),
-
- mFirstCharPos (-1),
- mLastCharPos (-1),
-
- mVisibility( SP_VIS_PRIVATE ),
-
- mIsVirtualContext ( false ),
- mVirtualContextHasChildren( false ),
-
- mpUserData( NULL )
-{}
-
-void spContext::RemoveChildren()
-{
- for( size_t i = 0; i != mMembers.size(); ++i )
-
- delete mMembers[i];
-
- mMembers.erase( mMembers.begin(), mMembers.end() );
-}
-
-spContext::~spContext()
-{
- RemoveChildren();
-
- for( size_t i = 0; i != mComments.size(); ++i )
-
- delete mComments[i];
-}
-
-bool spContext::IsSorted()
-{
- return mAlreadySorted;
-}
-
-void spContext::GetContextList( MMemberListT& lst, int contextMask )
-{
- for( size_t i = 0; i != mMembers.size(); ++i )
- {
- spContext& member = *mMembers[i];
-
- if ( member.GetContextType() & contextMask )
-
- lst.push_back( &member );
-
- // collect required contexts recursively
- member.GetContextList( lst, contextMask );
- }
-}
-
-bool spContext::HasComments()
-{
- return ( mComments.size() != 0 );
-}
-
-void spContext::RemoveChild( spContext* pChild )
-{
- for( size_t i = 0; i != mMembers.size(); ++i )
-
- if ( mMembers[i] == pChild )
- {
- mMembers.erase( &mMembers[i] );
-
- delete pChild;
- return;
- }
-
- // the given child should exist on the parent's list
- wxASSERT( 0 );
-}
-
-spContext* spContext::GetEnclosingContext( int mask )
-{
- spContext* cur = this->GetParent();
-
- while ( cur && !(cur->GetContextType() & mask) )
-
- cur = cur->GetParent();
-
- return cur;
-}
-
-bool spContext::PositionIsKnown()
-{
- return ( mSrcOffset != (-1) && mContextLength != (-1) );
-}
-
-bool spContext::IsVirtualContext()
-{
- return mIsVirtualContext;
-}
-
-bool spContext::VitualContextHasChildren()
-{
- return mVirtualContextHasChildren;
-}
-
-string spContext::GetVirtualContextBody()
-{
- wxASSERT( mIsVirtualContext );
-
- return mVirtualContextBody;
-}
-
-string spContext::GetFooterOfVirtualContextBody()
-{
- wxASSERT( mIsVirtualContext );
-
- return mVittualContextFooter;
-}
-
-
-void spContext::SetVirtualContextBody( const string& body,
- bool hasChildren,
- const string& footer )
-{
- mVirtualContextHasChildren = hasChildren;
-
- mVirtualContextBody = body;
- mVittualContextFooter = footer;
-
- // atuomaticllay becomes virtual context
-
- mIsVirtualContext = true;
-}
-
-string spContext::GetBody( spContext* pCtx )
-{
- if ( ( pCtx == NULL || pCtx == this ) && mIsVirtualContext )
-
- return mVirtualContextBody;
-
- if ( GetParent() )
-
- return GetParent()->GetBody( ( pCtx != NULL ) ? pCtx : this );
- else
- return ""; // source-fragment cannot be found
-}
-
-string spContext::GetHeader( spContext* pCtx )
-{
- if ( GetParent() )
-
- return GetParent()->GetHeader( ( pCtx != NULL ) ? pCtx : this );
- else
- return ""; // source-fragment cannot be found
-}
-
-bool spContext::IsFirstOccurence()
-{
- return ( mpFirstOccurence != 0 );
-}
-
-spContext* spContext::GetFirstOccurence()
-{
- // this object should not itself be
- // the first occurence of the context
- wxASSERT( mpFirstOccurence != 0 );
-
- return mpFirstOccurence;
-}
-
-void spContext::AddMember( spContext* pMember )
-{
- mMembers.push_back( pMember );
-
- pMember->mpParent = this;
-}
-
-void spContext::AddComment( spComment* pComment )
-{
- mComments.push_back( pComment );
-}
-
-MMemberListT& spContext::GetMembers()
-{
- return mMembers;
-}
-
-spContext* spContext::FindContext( const string& identifier,
- int contextType,
- bool searchSubMembers
- )
-{
- for( size_t i = 0; i != mMembers.size(); ++i )
- {
- spContext& member = *mMembers[i];
-
- if ( member.GetName() == identifier &&
- ( contextType & member.GetContextType() )
- )
-
- return &member;
-
- if ( searchSubMembers )
- {
- spContext* result =
- member.FindContext( identifier, contextType, 1 );
-
- if ( result ) return result;
- }
- }
-
- return 0;
-}
-
-void spContext::RemoveThisContext()
-{
- if ( mpParent )
- mpParent->RemoveChild( this );
- else
- // context should have a parent
- wxFAIL_MSG("Context should have a parent");
-}
-
-spContext* spContext::GetOutterContext()
-{
- return mpParent;
-}
-
-bool spContext::HasOutterContext()
-{
- return ( mpParent != 0 );
-}
-
-bool spContext::IsInFile()
-{
- return ( GetOutterContext()->GetContextType() == SP_CTX_FILE );
-}
-
-bool spContext::IsInNameSpace()
-{
- return ( GetOutterContext()->GetContextType() == SP_CTX_NAMESPACE );
-}
-
-bool spContext::IsInClass()
-{
- return ( GetOutterContext()->GetContextType() == SP_CTX_CLASS );
-}
-
-bool spContext::IsInOperation()
-{
- return ( GetOutterContext()->GetContextType() == SP_CTX_OPERATION );
-}
-
-spClass& spContext::GetClass()
-{
- wxASSERT( GetOutterContext()->GetType() == SP_CTX_CLASS );
- return *((spClass*)mpParent );
-}
-
-spFile& spContext::GetFile()
-{
- wxASSERT( GetOutterContext()->GetType() == SP_CTX_FILE );
- return *((spFile*)mpParent );
-}
-
-spNameSpace& spContext::GetNameSpace()
-{
- wxASSERT( GetOutterContext()->GetType() == SP_CTX_NAMESPACE );
- return *((spNameSpace*)mpParent );
-}
-
-spOperation& spContext::GetOperation()
-{
- wxASSERT( GetOutterContext()->GetType() == SP_CTX_OPERATION );
- return *((spOperation*)mpParent );
-}
-
-/***** Implementation for class spClass *****/
-
-void spClass::SortMembers()
-{
- // TBD::
-}
-
-/***** Implementation for class spOperation *****/
-
-spOperation::spOperation()
-
- : mHasDefinition( false )
-{
- mIsConstant =
- mIsVirtual =
- mHasDefinition = false;
-}
-
-string spOperation::GetFullName(MarkupTagsT tags)
-{
- string txt = tags[TAG_BOLD].start + mRetType;
- txt += " ";
- txt += m_Name;
- txt += "( ";
- txt += tags[TAG_BOLD].end;
-
- for( size_t i = 0; i != mMembers.size(); ++i )
- {
- // DBG::
- wxASSERT( mMembers[i]->GetContextType() == SP_CTX_PARAMETER );
-
- spParameter& param = *((spParameter*)mMembers[i]);
-
- if ( i != 0 )
- txt += ", ";
-
- txt += tags[TAG_BOLD].start;
-
- txt += param.mType;
-
- txt += tags[TAG_BOLD].end;
- txt += tags[TAG_ITALIC].start;
-
- txt += " ";
- txt += param.m_Name;
-
- if ( param.mInitVal != "" )
- {
- txt += " = ";
- txt += tags[TAG_BOLD].start;
-
- txt += param.mInitVal;
-
- txt += tags[TAG_BOLD].end;
- }
-
- txt += tags[TAG_ITALIC].end;;
- }
-
- txt += tags[TAG_BOLD].start;
- txt += " )";
- txt += tags[TAG_BOLD].end;
-
- // TBD:: constantness of method
-
- return txt;
-}
-
-/***** Implemenentation for class spPreprocessorLine *****/
-
-string spPreprocessorLine::CPP_GetIncludedFileNeme() const
-{
- wxASSERT( GetStatementType() == SP_PREP_DEF_INCLUDE_FILE );
-
- size_t i = 0;
-
- while( i < mLine.length() && mLine[i] != '"' && mLine[i] != '<' )
-
- ++i;
-
- ++i;
-
- size_t start = i;
-
- while( i < mLine.length() && mLine[i] != '"' && mLine[i] != '>' )
-
- ++i;
-
- if ( start < mLine.length() )
- {
- string fname;
- fname.append( mLine, start, ( i - start ) );
-
- return fname;
- }
- else
- return ""; // syntax error probably
-}
-
-
-
-/***** Implemenentation for class SourceParserBase *****/
-
-SourceParserBase::SourceParserBase()
-
- : mpFileBuf( NULL ),
- mFileBufSz( 0 ),
-
- mpPlugin( NULL )
-{}
-
-SourceParserBase::~SourceParserBase()
-{
- if ( mpFileBuf ) free( mpFileBuf );
-
- if ( mpPlugin ) delete mpPlugin;
-}
-
-spFile* SourceParserBase::ParseFile( const char* fname )
-{
- // FIXME:: the below should not be fixed!
-
- const size_t MAX_BUF_SIZE = 1024*256;
-
- if ( !mpFileBuf ) mpFileBuf = (char*)malloc( MAX_BUF_SIZE );
-
- mFileBufSz = MAX_BUF_SIZE;
-
- FILE* fp = fopen( fname, "rt" );
-
- if ( !fp ) return NULL;
-
- int sz = fread( mpFileBuf, 1, mFileBufSz, fp );
-
- return Parse( mpFileBuf, mpFileBuf + sz );
-}
-
-void SourceParserBase::SetPlugin( SourceParserPlugin* pPlugin )
-{
- if ( mpPlugin ) delete mpPlugin;
-
- mpPlugin = pPlugin;
-}
-
-// ===========================================================================
-// debug methods
-// ===========================================================================
-
-#ifdef __WXDEBUG__
-
-void spContext::Dump(const wxString& indent) const
-{
- DumpThis(indent);
-
- // increase it for the children
- wxString indentChild = indent + " ";
-
- for ( MMemberListT::const_iterator i = mMembers.begin();
- i != mMembers.end();
- i++ ) {
- (*i)->Dump(indentChild);
- }
-}
-
-void spContext::DumpThis(const wxString& WXUNUSED(indent)) const
-{
- wxFAIL_MSG("abstract base class can't be found in parser tree!");
-}
-
-void spParameter::DumpThis(const wxString& indent) const
-{
- wxLogDebug("%sparam named '%s' of type '%s'",
- indent.c_str(), m_Name.c_str(), mType.c_str());
-}
-
-void spAttribute::DumpThis(const wxString& indent) const
-{
- wxLogDebug("%svariable named '%s' of type '%s'",
- indent.c_str(), m_Name.c_str(), mType.c_str());
-}
-
-void spOperation::DumpThis(const wxString& indent) const
-{
- wxString protection;
- if ( !mScope.empty() ) {
- switch ( mVisibility ) {
- case SP_VIS_PUBLIC:
- protection = "public";
- break;
-
- case SP_VIS_PROTECTED:
- protection = "protected";
- break;
-
- case SP_VIS_PRIVATE:
- protection = "private";
- break;
-
- default:
- wxFAIL_MSG("unknown protection type");
- }
- }
- else {
- protection = "global";
- }
-
- wxLogDebug("%s%s%s%s function named '%s::%s' of type '%s'",
- indent.c_str(),
- mIsConstant ? "const " : "",
- mIsVirtual ? "virtual " : "",
- protection.c_str(),
- mScope.c_str(), m_Name.c_str(), mRetType.c_str());
-}
-
-void spPreprocessorLine::DumpThis(const wxString& indent) const
-{
- wxString kind;
- switch ( mDefType ) {
- case SP_PREP_DEF_DEFINE_SYMBOL:
- kind = "define";
- break;
-
- case SP_PREP_DEF_REDEFINE_SYMBOL:
- kind = "redefine";
- break;
-
- case SP_PREP_DEF_INCLUDE_FILE:
- kind.Printf("include (%s)", CPP_GetIncludedFileNeme().c_str());
- break;
-
- case SP_PREP_DEF_OTHER:
- kind = "other";
- break;
-
- }
-
- wxLogDebug("%spreprocessor statement: %s",
- indent.c_str(), kind.c_str());
-}
-
-void spClass::DumpThis(const wxString& indent) const
-{
- wxString base;
- for ( StrListT::const_iterator i = mSuperClassNames.begin();
- i != mSuperClassNames.end();
- i++ ) {
- if ( !base.empty() )
- base += ", ";
- base += *i;
- }
-
- if ( !base )
- base = "none";
-
- wxString kind;
- switch ( mClassSubType ) {
- case SP_CLTYPE_CLASS:
- kind = "class";
- break;
-
- case SP_CLTYPE_TEMPLATE_CLASS:
- kind = "template class";
- break;
-
- case SP_CLTYPE_STRUCTURE:
- kind = "struc";
- break;
-
- case SP_CLTYPE_UNION:
- kind = "union";
- break;
-
- case SP_CLTYPE_INTERFACE:
- kind = "interface";
- break;
-
- default:
- wxFAIL_MSG("unknown class subtype");
- }
-
- wxLogDebug("%s%s named '%s' (base classes: %s)",
- indent.c_str(), kind.c_str(),
- m_Name.c_str(), base.c_str());
-}
-
-void spEnumeration::DumpThis(const wxString& indent) const
-{
- wxLogDebug("%senum named '%s'",
- indent.c_str(), m_Name.c_str());
-}
-
-void spTypeDef::DumpThis(const wxString& indent) const
-{
- wxLogDebug("%stypedef %s = %s",
- indent.c_str(), m_Name.c_str(), mOriginalType.c_str());
-}
-
-void spFile::DumpThis(const wxString& indent) const
-{
- wxLogDebug("%sfile '%s'",
- indent.c_str(), mFileName.c_str());
-}
-
-#endif // __WXDEBUG__
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