wardirlistnode.cpp

ftpserver very good sample

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

#ifndef WAR_FSYS_H
#   include "WarFsys.h"
#endif

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


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

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


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

void WarDirListNode::operator = (const WarSvrPath& from)
{
    war_stat_t st;
    WarLog err_log(WARLOG_ERROR, "WarDirListNode::operator = (const WarSvrPath& from)");

    try
    {
        ::WarFsysStat(from.GetUrl(), st); // Throws if file don't exist
    }
    catch(WarException& e)
    {
        err_log << "The Alias '"
            << from.GetAlias()
            << "' refers to the directory '"
            << from.GetPath()
            << "'. I cannot find this directory."
            << e
            << war_endl;

        WarThrow(e, NULL);
    }

    if ((st.st_mode & S_IFDIR) != S_IFDIR)
    {
        err_log << "The Alias '"
            << from.GetAlias()
            << "' refers to the directory '"
            << from.GetPath()
            << "'. The path exist, but is not a directory."
            << war_endl;

        WarThrow(WarError(WAR_FERR_NOT_A_DIRECTORY), NULL);
    }
    
    operator = (st); // Get date and basic stuff
    
    if (!(from.GetPerms() & ALLOW_LIST))
        mMode &= ~0444;
    if (!(from.GetPerms() & ALLOW_WRITE))
        mMode &= ~0222;
    if (!(from.GetPerms() & ALLOW_CWD))
        mMode &= ~0111;
}

void WarDirListNode::operator = (const war_stat_t& st)
{
    mCreationTime = st.st_ctime;
    mModifyTime = st.st_mtime;
    mAccessTime = st.st_atime;
    mSize = st.st_size;
    mMode = st.st_mode;
    mInode = st.st_ino;
    mLinks = st.st_nlink;
    mUid = st.st_uid;
    mGid = st.st_gid;
    
    if ((st.st_mode & S_IFDIR) == S_IFDIR)
        mType = FT_DIR;
#ifndef WIN32
    else if ((st.st_mode & S_IFLNK) == S_IFLNK)
        mType = FT_LINK;
#endif
    else if ((st.st_mode & S_IFREG) != S_IFREG)
        mType = FT_SPECIAL;
}

void WarDirListNode::operator = (const WarDirListNodeData& from)
{
	WarDirListNodeData::operator = (from); 
}

#ifdef WIN32
void WarDirListNode::operator = (const WIN32_FIND_DATA& D)
{
    mCreationTime = D.ftCreationTime;
    mModifyTime = D.ftLastWriteTime;
    mAccessTime = D.ftLastAccessTime;
    mSize = D.nFileSizeLow | (D.nFileSizeHigh << 32);
    if ((mType == FT_NORMAL) && (D.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
        mType = FT_DIR;
    mMode = (mType == FT_DIR) ? 0775 : 0664;
    if (D.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
        mMode &= ~0222;
    mLinks = 1;
    mUid = mGid = 0;
}
#endif

void WarDirListNode::operator = (const WarDirListNode& from)
{
    // NB: name is not copied as it must be allocated!
    mCreationTime = from.mCreationTime;
    mModifyTime = from.mModifyTime;
    mAccessTime = from.mAccessTime;
    mSize = from.mSize;
    mType = from.mType;
    mMode = from.mMode;
    mInode = from.mInode;
    mLinks = from.mLinks;
    mUid = from.mUid;
    mGid = from.mGid;
}


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

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