source: dev/trunk/abdev/BasicCompiler_Common/BreakPoint.cpp@ 280

#include "stdafx.h"

#include <jenga/include/common/Environment.h>

#include <Source.h>
#include <Compiler.h>

#include "common.h"

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

CDBBreakPoint *pobj_DBBreakPoint;

CFileBreakPoint::CFileBreakPoint(char *lpszFileName,int iLineNum){
    this->lpszFileName=(char *)HeapAlloc(hHeap,0,lstrlen(lpszFileName)+1);
    lstrcpy(this->lpszFileName,lpszFileName);

    piLine=(int *)HeapAlloc(hHeap,0,sizeof(int));
    piLine[0]=iLineNum;
    num=1;
}
CFileBreakPoint::~CFileBreakPoint(){
    HeapDefaultFree(lpszFileName);
    HeapDefaultFree(piLine);
}
void CFileBreakPoint::add(int iLineNum){
    piLine=(int *)HeapReAlloc(hHeap,0,piLine,(num+1)*sizeof(int));
    piLine[num]=iLineNum;
    num++;
}
void CFileBreakPoint::remove(int iLineNum){
    int i;
    for(i=0;i<num;i++){
        if(iLineNum==piLine[i]) break;
    }
    if(i==num) return;

    num--;
    for(;i<num;i++){
        piLine[i]=piLine[i+1];
    }
}

void CFileBreakPoint::update(char *nativeCodeBuffer)
{
    int FileNum;
    const IncludedFilesRelation *pIncludedFilesRelation = NULL;
    BOOST_FOREACH( const BasicSource &source, compiler.GetObjectModule().GetSources() )
    {
        pIncludedFilesRelation = &source.GetIncludedFilesRelation();

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

    if( !pIncludedFilesRelation )
    {
        Jenga::Throw( "CFileBreakPoint::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==piLine[nCount]){
            extern SourceLines oldSourceLines;

loop:
            int tempCp;
            tempCp=GetCpFromLine(FileBaseLine+i2);

            int i3;
            for(i3=0;i3<(int)oldSourceLines.size()-1;i3++){
                if(oldSourceLines[i3].GetSourceCodePos()==tempCp) break;
            }
            if(i3==oldSourceLines.size()-1){
                i2--;
                goto loop;
            }

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

            nCount++;
            if(nCount>=num) break;
        }
    }
}


CDBBreakPoint::CDBBreakPoint(){
    ppItem=(CFileBreakPoint **)HeapAlloc(hHeap,0,1);
    num=0;

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

    HANDLE hFile=CreateFile(
        ( Jenga::Common::Environment::GetAppDir() + "\\ab_breakpoint.tmp" ).c_str(),
        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);
}
CDBBreakPoint::~CDBBreakPoint(){
    int i;
    for(i=0;i<num;i++){
        delete ppItem[i];
    }
    HeapDefaultFree(ppItem);
}
void CDBBreakPoint::insert(char *lpszFileName,int iLineNum){
    int i;
    for(i=0;i<num;i++){
        if(lstrcmpi(ppItem[i]->lpszFileName,lpszFileName)==0){
            ppItem[i]->add(iLineNum);
            return;
        }
    }

    if(i==num){
        ppItem=(CFileBreakPoint **)HeapReAlloc(hHeap,0,ppItem,(num+1)*sizeof(CFileBreakPoint *));
        ppItem[num]=new CFileBreakPoint(lpszFileName,iLineNum);
        num++;
    }
}
void CDBBreakPoint::remove(char *lpszFileName,int iLineNum){
    int i;
    for(i=0;i<num;i++){
        if(lstrcmpi(lpszFileName,ppItem[i]->lpszFileName)==0){
            ppItem[i]->remove(iLineNum);
            break;
        }
    }
    if(i==num) return;

    if(ppItem[i]->num==0){
        delete ppItem[i];

        num--;
        for(;i<num;i++){
            ppItem[i]=ppItem[i+1];
        }
    }
}

char *CDBBreakPoint::update(char *nativeCodeBuffer,int SizeOf_CodeSection){
    char *buffer;
    buffer=(char *)HeapAlloc(hHeap,0,SizeOf_CodeSection);
    memcpy(buffer,nativeCodeBuffer,SizeOf_CodeSection);

    int i;
    for(i=0;i<num;i++){
        ppItem[i]->update(buffer);
    }

    return buffer;
}