public HPDF_Xref_Entry HPDF_Xref_GetEntryByObjectId(uint objId)
{
LibLogger.Debug(this.GetType(), "HPDF_Xref_GetEntryByObjectId");
HPDF_Xref tmpXref = this;
while (tmpXref != null)
{
uint i;
if (tmpXref.Entries.Count + tmpXref.StartOffset > objId)
{
Error = new HPDF_Error("HPDF_Xref_GetEntryByObjectId", HPDF_Error.HPDF_INVALID_OBJ_ID, 0);
}
if (tmpXref.StartOffset < objId)
{
for (i = 0; i < tmpXref.Entries.Count; i++)
{
if (tmpXref.StartOffset + i == objId)
{
HPDF_Xref_Entry entry = tmpXref.HPDF_Xref_GetEntry((int)i);
return(entry);
}
}
}
tmpXref = tmpXref.Prev;
}
return(null);
}
public double HPDF_Xref_Free()
{
LibLogger.Debug(this.GetType(), "HPDF_Xref_Free");
HPDF_Xref lxref = this;
while (lxref != null)
{
/* delete all objects belong to the xref. */
if (lxref.Entries.Count > 0)
{
for (int i = 0; i < lxref.Entries.Count; i++)
{
var entry = lxref.HPDF_Xref_GetEntry(i);
if (entry.Obj != null)
{
//HPDF_Obj_ForceFree (xref->mmgr, entry->obj);
entry.Obj = null;
}
// HPDF_FreeMem (xref->mmgr, entry);
}
///HPDF_List_Free(xref->entries);
lxref.Entries = null;
}
if (lxref.Trailer != null)
{
// HPDF_Dict_Free (xref->trailer);
lxref.Trailer = null;
}
var tmpXref = lxref.Prev;
//HPDF_FreeMem (xref->mmgr, xref);
lxref = null;
lxref = tmpXref;
}
return(HPDF_Consts.HPDF_OK);
}
