source: dev/trunk/ab5.0/abdev/BasicCompiler_Common/src/BreakPoint.cpp

#include "stdafx.h"

#include "../../BasicCompiler_Common/DebugSection.h"

//////////////////////////
// ブレークポイント
//////////////////////////

BreakPointManager *pobj_DBBreakPoint;

BreakPointsPerFile::BreakPointsPerFile(const char *lpszFileName,int iLineNum){
    this->filename = lpszFileName;

    lines.clear();
    lines.push_back( iLineNum );
}
void BreakPointsPerFile::add(int iLineNum){
    lines.push_back( iLineNum );
}
void BreakPointsPerFile::remove( int iLineNum )
{
    for( int i=0; i<static_cast<int>(this->lines.size()); i++ )
    {
        if( iLineNum == this->lines[i] )
        {
            Jenga::Common::EraseVectorItem<std::vector<int>>( this->lines, i );
            break;
        }
    }
}

void BreakPointsPerFile::update( char *nativeCodeBuffer, const SourceLines &sourceLines )
{
    int FileNum;
    const IncludedFilesRelation *pIncludedFilesRelation = NULL;
    const BasicSource *pNowSource = NULL;

    extern BasicSources sourcesLinkRelationalObjectModule;
    foreach( const BasicSource &source, sourcesLinkRelationalObjectModule )
    {
        pIncludedFilesRelation = &source.GetIncludedFilesRelation();

        for(FileNum=0;FileNum<pIncludedFilesRelation->GetFileCounts();FileNum++)
        {
            if(lstrcmpi(pIncludedFilesRelation->GetFilePathFromFileNumber(FileNum).c_str(),this->filename.c_str())==0)
            {
                pNowSource = &source;
                break;
            }
        }
        if( FileNum == pIncludedFilesRelation->GetFileCounts() )
        {
            pIncludedFilesRelation = NULL;
        }
        else
        {
            break;
        }
    }

    if( !pIncludedFilesRelation )
    {
        Jenga::Throw( "BreakPointsPerFile::update内で不正な処理" );
        return;
    }

    int i;
    for(i=0;;i++){
        if( pIncludedFilesRelation->GetFileNumber( i ) == FileNum
            || pIncludedFilesRelation->GetFileNumber( i ) == -1 )
        {
            break;
        }
    }
    if( pIncludedFilesRelation->GetFileNumber( i ) == -1 )
    {
        return;
    }

    int FileBaseLine;
    FileBaseLine=i;

    int i2,nCount=0;
    for(i2=0;;i2++){
        if( pIncludedFilesRelation->GetFileNumber( FileBaseLine+i2 ) == -1 )
        {
            //ソースコードの終端行
            break;
        }

        if(i2==this->lines[nCount]){
loop:
            int tempCp = GetSourceCodeIndexFromLine( pNowSource->GetBuffer(), FileBaseLine+i2 );

            int i3;
            for( i3=0; i3<static_cast<int>(sourceLines.size()-1); i3++ )
            {
                if( sourceLines[i3].GetSourceCodePosition().GetPos() == tempCp )
                {
                    break;
                }
            }
            if( i3 == sourceLines.size() - 1 )
            {
                i2--;
                goto loop;
            }

            nativeCodeBuffer[sourceLines[i3].GetNativeCodePos()] = (char)0xCC;

            nCount++;
            if( nCount >= static_cast<int>(this->lines.size()) )
            {
                break;
            }
        }
    }
}


BreakPointManager::BreakPointManager()
{
    char *buffer;
    buffer=(char *)HeapAlloc(hHeap,0,65535);

    char temporary[MAX_PATH];
    GetTempPath(MAX_PATH,temporary);
    if(temporary[lstrlen(temporary)-1]!='\\') lstrcat(temporary,"\\");
    lstrcat(temporary,"ab_breakpoint.tmp");

    HANDLE hFile=CreateFile(
        temporary,
        GENERIC_READ,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
    if(hFile!=INVALID_HANDLE_VALUE)
    {
        DWORD dwAccBytes;
        ReadFile(hFile,buffer,MAX_PATH,&dwAccBytes,NULL);
        CloseHandle(hFile);
        buffer[dwAccBytes]=0;
    }
    else
    {
        buffer[0]=0;
    }

    int i=0,i2;
    char szFilePath[MAX_PATH];
    while(buffer[i]){
        //ファイルパス
        i=GetOneParameter(buffer,i,szFilePath);
        RemoveStringQuotes(szFilePath);

        while(buffer[i]!='\n'&&buffer[i]!='\0'){
            //行番号
            char temporary[1024];
            i=GetOneParameter(buffer,i,temporary);
            i2=atoi(temporary);

            insert(szFilePath,i2);
        }

        while(buffer[i]=='\n') i++;

        if(buffer[i]=='\0') break;
    }

    HeapDefaultFree(buffer);
}
void BreakPointManager::insert(const char *lpszFileName,int iLineNum)
{
    BOOST_FOREACH( BreakPointsPerFile &breakpointsPerFile, breakpointsPerFiles )
    {
        if(lstrcmpi(breakpointsPerFile.filename.c_str(),lpszFileName)==0)
        {
            breakpointsPerFile.add( iLineNum );
            return;
        }
    }

    this->breakpointsPerFiles.push_back( BreakPointsPerFile( lpszFileName, iLineNum ) );
}
void BreakPointManager::remove(const char *lpszFileName,int iLineNum)
{
    for( int i=0; i<static_cast<int>(this->breakpointsPerFiles.size()); i++ )
    {
        BreakPointsPerFile *pBreakpointsPerFile = &breakpointsPerFiles[i];
        if(lstrcmpi(pBreakpointsPerFile->filename.c_str(),lpszFileName)==0)
        {
            pBreakpointsPerFile->remove( iLineNum );
            if( pBreakpointsPerFile->lines.empty() )
            {
                Jenga::Common::EraseVectorItem<BreakPointsPerFiles>( this->breakpointsPerFiles, i );
            }
            break;
        }
    }
}

char *BreakPointManager::update( char *nativeCodeBuffer, int SizeOf_CodeSection, const SourceLines &sourceLines )
{
    char *buffer;
    buffer=(char *)HeapAlloc(hHeap,0,SizeOf_CodeSection);
    memcpy(buffer,nativeCodeBuffer,SizeOf_CodeSection);

    BOOST_FOREACH( BreakPointsPerFile &breakpointsPerFile, breakpointsPerFiles )
    {
        breakpointsPerFile.update( buffer, sourceLines );
    }

    return buffer;
}