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Diffstat (limited to 'cpp/src/qpid/framing/FrameDecoder.cpp')
-rw-r--r--cpp/src/qpid/framing/FrameDecoder.cpp81
1 files changed, 0 insertions, 81 deletions
diff --git a/cpp/src/qpid/framing/FrameDecoder.cpp b/cpp/src/qpid/framing/FrameDecoder.cpp
deleted file mode 100644
index 90cbbd84a1..0000000000
--- a/cpp/src/qpid/framing/FrameDecoder.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-#include "qpid/framing/FrameDecoder.h"
-#include "qpid/framing/Buffer.h"
-#include "qpid/log/Statement.h"
-#include "qpid/framing/reply_exceptions.h"
-#include <algorithm>
-#include <string.h>
-
-namespace qpid {
-namespace framing {
-
-namespace {
-/** Append up to n bytes from start of buf to end of bytes. */
-void append(std::vector<char>& bytes, Buffer& buffer, size_t n) {
- size_t oldSize = bytes.size();
- if ((n = std::min(n, size_t(buffer.available()))) == 0)
- return;
- bytes.resize(oldSize+n);
- char* p = &bytes[oldSize];
- buffer.getRawData(reinterpret_cast<uint8_t*>(p), n);
-}
-}
-
-bool FrameDecoder::decode(Buffer& buffer) {
- if (buffer.available() == 0) return false;
- if (fragment.empty()) {
- if (frame.decode(buffer)) // Decode from buffer
- return true;
- else // Store fragment
- append(fragment, buffer, buffer.available());
- }
- else { // Already have a fragment
- // Get enough data to decode the frame size.
- if (fragment.size() < AMQFrame::DECODE_SIZE_MIN) {
- append(fragment, buffer, AMQFrame::DECODE_SIZE_MIN - fragment.size());
- }
- if (fragment.size() >= AMQFrame::DECODE_SIZE_MIN) {
- uint16_t size = AMQFrame::decodeSize(&fragment[0]);
- if (size <= fragment.size())
- throw FramingErrorException(QPID_MSG("Frame size " << size << " is too small."));
- append(fragment, buffer, size-fragment.size());
- Buffer b(&fragment[0], fragment.size());
- if (frame.decode(b)) {
- assert(b.available() == 0);
- fragment.clear();
- return true;
- }
- }
- }
- return false;
-}
-
-void FrameDecoder::setFragment(const char* data, size_t size) {
- fragment.resize(size);
- ::memcpy(&fragment[0], data, size);
-}
-
-std::pair<const char*, size_t> FrameDecoder::getFragment() const {
- return std::pair<const char*, size_t>(&fragment[0], fragment.size());
-}
-
-}} // namespace qpid::framing