Dir::Dir(const String& path)
: _path(path)
{
#ifdef PEGASUS_OS_OS400
CString tmpPathclone = _clonePath(_path);
const char* tmpPath = tmpPathclone;
OS400_PNSTRUCT pathname;
memset((void*)&pathname, 0x00, sizeof(OS400_PNSTRUCT));
pathname.qlg_struct.CCSID = 1208;
#pragma convert(37)
memcpy(pathname.qlg_struct.Country_ID,"US",2);
memcpy(pathname.qlg_struct.Language_ID,"ENU",3);
#pragma convert(0)
pathname.qlg_struct.Path_Type = QLG_PTR_SINGLE;
pathname.qlg_struct.Path_Length = strlen(tmpPath);
pathname.qlg_struct.Path_Name_Delimiter[0] = '/';
pathname.pn = (char *)tmpPath;
_dirRep.dir = QlgOpendir((Qlg_Path_Name_T *)&pathname);
#else
_dirRep.dir = opendir(_clonePath(_path));
#endif
if (_dirRep.dir)
{
#ifdef PEGASUS_HAS_READDIR_R
// Need to use readdir_r since we are multithreaded
#ifdef PEGASUS_OS_OS400
if (QlgReaddir_r(_dirRep.dir, &_dirRep.buffer, &_dirRep.entry) != 0)
#else
if (readdir_r(_dirRep.dir, &_dirRep.buffer, &_dirRep.entry) != 0)
#endif
{
_more = false;
closedir(_dirRep.dir);
throw CannotOpenDirectory(_path);
}
#else
_dirRep.entry = readdir(_dirRep.dir);
#endif
_more = _dirRep.entry != NULL;
}
else
{
_more = false;
throw CannotOpenDirectory(_path);
}
}
Boolean FileSystem::existsNoCase(const String& path, String& realPath)
{
#if !defined(PEGASUS_OS_VMS) && \
!defined(PEGASUS_OS_TYPE_WINDOWS) && \
!defined(PEGASUS_OS_DARWIN)
// If a file exists that has the same case as the path parmater,
// then we can bypass the expensive directory scanning below.
if (FileSystem::exists(path))
{
realPath = path;
return true;
}
#endif
realPath.clear();
CString cpath = _clonePath(path);
const char* p = cpath;
const char* dirPath;
const char* fileName;
char* slash = (char *) strrchr(p, '/');
if (slash)
{
*slash = '\0';
fileName = slash + 1;
dirPath = p;
if (*fileName == '\0')
return false;
}
else
{
fileName = p;
dirPath = ".";
}
for (Dir dir(dirPath); dir.more(); dir.next())
{
if (System::strcasecmp(fileName, dir.getName()) == 0)
{
if (strcmp(dirPath, ".") == 0)
realPath = dir.getName();
else
{
realPath = dirPath;
realPath.append('/');
realPath.append(dir.getName());
}
return true;
}
}
return false;
}
Boolean FileSystem::exists(const String& path)
{
return System::exists(_clonePath(path));
}
Boolean FileSystem::removeFile(const String& path)
{
return System::removeFile(_clonePath(path));
}
Boolean FileSystem::getFileSize(const String& path, Uint32& size)
{
return System::getFileSize(_clonePath(path), size);
}
Boolean FileSystem::canWrite(const String& path)
{
return System::canWrite(_clonePath(path));
}
Boolean FileSystem::canRead(const String& path)
{
return System::canRead(_clonePath(path));
}
