Panda3D
panda
src
downloader
bioStream.cxx
Go to the documentation of this file.
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file bioStream.cxx
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* @author drose
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* @date 2002-09-25
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*/
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#include "
bioStream.h
"
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#ifdef HAVE_OPENSSL
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/**
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* Returns true if the last eof condition was triggered because the socket has
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* genuinely closed, or false if we can expect more data to come along
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* shortly.
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*/
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bool
IBioStream::
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is_closed() {
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if
(!_buf._read_open) {
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return
true
;
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}
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clear();
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return
false
;
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}
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/**
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* Resets the BioStream to empty, but does not actually close the source BIO
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* unless owns_source was true.
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*/
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void
IBioStream::
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close() {
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_buf.close();
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}
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/**
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* Returns true if the last write fail condition was triggered because the
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* socket has genuinely closed, or false if we can expect to send more data
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* along shortly.
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*/
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bool
OBioStream::
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is_closed() {
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if
(!_buf._write_open) {
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return
true
;
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}
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clear();
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return
false
;
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}
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/**
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* Resets the BioStream to empty, but does not actually close the source BIO
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* unless owns_source was true.
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*/
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void
OBioStream::
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close() {
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_buf.close();
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}
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/**
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* Returns true if the last eof or failure condition was triggered because the
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* socket has genuinely closed, or false if we can expect to read or send more
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* data shortly.
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*/
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bool
BioStream::
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is_closed() {
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if
(!_buf._read_open) {
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return
true
;
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}
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clear();
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return
false
;
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}
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/**
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* Resets the BioStream to empty, but does not actually close the source BIO
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* unless owns_source was true.
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*/
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void
BioStream::
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close() {
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_buf.close();
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}
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/**
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* Returns an enum indicating how we are coming along in reading the document.
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*/
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IBioStream::ReadState IBioStream::
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get_read_state() {
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// For an IBioStream, this method is meaningless, and always returns
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// RS_error.
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// This method is intended for those specialized streams that scan through
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// an HTTP document.
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return
RS_error;
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}
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#endif // HAVE_OPENSSL
bioStream.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
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