IoObject *IoDirectory_itemForDirent_(IoDirectory *self, struct dirent *dp)
{
IoSymbol *pathString;
int isDir;
UArray *path = IoSeq_rawUArray(DATA(self)->path);
UArray *ba = UArray_clone(path);
/*
printf("IoDirectory_itemForDirent_ path = \"%s\" %i\n", p, path->itemSize);
printf("IoDirectory_itemForDirent_ ba = \"%s\" %i\n", UArray_asCString(ba), ba->itemSize);
*/
if (UArray_size(ba) && !IS_PATH_SEPERATOR(UArray_longAt_(ba, UArray_size(ba) - 1)))
{
UArray_appendCString_(ba, IO_PATH_SEPARATOR);
}
UArray_appendCString_(ba, dp->d_name);
pathString = IoState_symbolWithUArray_copy_(IOSTATE, ba, 0);
isDir = isDirectory(dp, CSTRING(pathString));
if (isDir)
{
return IoDirectory_newWithPath_(IOSTATE, pathString);
}
return IoFile_newWithPath_(IOSTATE, pathString);
}
void UArray_appendPath_(UArray *self, const UArray *path)
{
const UArray sep = UArray_stackAllocedWithCString_(IO_PATH_SEPARATOR);
int selfEndsWithSep = IS_PATH_SEPERATOR(UArray_lastLong(self));
int pathStartsWithSep = IS_PATH_SEPERATOR(UArray_firstLong(path));
if (!selfEndsWithSep && !pathStartsWithSep)
{
if(self->size != 0) UArray_append_(self, &sep);
UArray_append_(self, path);
}
else if (selfEndsWithSep && pathStartsWithSep)
{
const UArray pathPart = UArray_stackRange(path, 1, path->size - 1);
UArray_append_(self, &pathPart);
}
else
{
UArray_append_(self, path);
}
}