wardirlist.cpp

ftpserver very good sample

#include "StdAfx.h"
#include "WarDirList.h"   // class implemented


#ifndef WAR_LOG_H
#   include "WarLog.h"
#endif

#ifndef WAR_SVR_PROTOCOL_H
#   include "WarSvrProtocol.h"
#endif


#if defined(HAVE_SYS_TYPES_H) && !defined(WAR_SYS_TYPES_H_INCLUDED)
#   define WAR_SYS_TYPES_H_INCLUDED
#   include <sys/types.h>
#endif

#if defined(HAVE_DIRENT_H) && !defined(WAR_DIRENT_H_INCLUDED)
#   define WAR_DIRENT_H_INCLUDED
#   include <dirent.h>
#endif


#ifndef WAR_FNMATCH_H
#   include "WarFnmatch.h"
#endif

using namespace std;

/////////////////////////////// PUBLIC ///////////////////////////////////////

//============================= LIFECYCLE ====================================


WarDirList::WarDirList(const war_uint32_t flags)
: mFlags(flags),
mIsCreated(false),
mDoNeedStat(true),
mLongestName(0),
mBlockSizeLen(4),
mCntHidden(0),
mTotalBytes(0)
{
}

//============================= OPERATORS ====================================



//============================= OPERATIONS ===================================

void WarDirList::Create(const WarUrl& listUrl, bool bNeedStat)
{
    if (mIsCreated)
        WarThrow(WarError(WAR_ERR_ALREADY_INITIALIZED), NULL);
    mIsCreated = true;
    mDoNeedStat = bNeedStat;
    mUrl = listUrl;

    ScanDir(listUrl);
}

void WarDirList::ScanDir(const WarUrl& listUrl)
{
    WarLog filedb_log(WARLOG_FILES, "WarDirList::ScanDir");

    if (filedb_log)
        filedb_log << "Scanning " << listUrl << war_endl;;

    war_syspath_t my_path = listUrl.GetFilePath();

    WarFileDriver::driver_ptr_t driver_ptr = 
        WarFileEngine::GetEngine().GetDriver(
        listUrl.GetDriverName().c_str());

    driver_ptr->WarListDirectory(listUrl, *this);
}

bool WarDirList::IsFileExcluded(war_svrpath_ccstr_t fileName, 
                                bool doIgnorePatterns) const
{
    if (!doIgnorePatterns && !mPatternList.empty())
    {
        for(patterns_t::const_iterator P = mPatternList.begin()
            ; P != mPatternList.end()
            ; P++)
        {
            if (!WarFnmatch(P->GetPath(), fileName, FNM_NOESCAPE | FNM_PERIOD))
                return true;
        }   
    }

    if (!mExcludeList.empty())
    {
        for(patterns_t::const_iterator P = mExcludeList.begin()
            ; P != mExcludeList.end()
            ; P++)
        {
            if (WarFnmatch(P->GetPath(), fileName, FNM_NOESCAPE | FNM_PERIOD))
                return true;
        }   
    }

    return false;
}

//============================= ACCESS     ===================================
//============================= INQUIRY    ===================================
/////////////////////////////// PROTECTED  ///////////////////////////////////

/////////////////////////////// PRIVATE    ///////////////////////////////////