| /* |
| 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. |
| */ |
| |
| /** |
| * @file aws_auth_v4_ts.h |
| * @brief TS API adapter and header iterator using the TS API which are swapped with mocks during testing. |
| * @see aws_auth_v4.h |
| */ |
| |
| #pragma once |
| |
| /* Define a header iterator to be used in the plugin using ATS API */ |
| class HeaderIterator |
| { |
| public: |
| HeaderIterator() : _hdrs(TS_NULL_MLOC), _field(TS_NULL_MLOC) {} |
| HeaderIterator(TSMBuffer bufp, TSMLoc hdrs, TSMLoc field) : _bufp(bufp), _hdrs(hdrs), _field(field) {} |
| HeaderIterator(const HeaderIterator &it) |
| { |
| _bufp = it._bufp; |
| _hdrs = it._hdrs; |
| _field = it._field; |
| } |
| ~HeaderIterator() {} |
| HeaderIterator & |
| operator=(HeaderIterator &it) |
| { |
| _bufp = it._bufp; |
| _hdrs = it._hdrs; |
| _field = it._field; |
| return *this; |
| } |
| HeaderIterator & |
| operator++() |
| { |
| /* @todo this is said to be slow in the API call comments, do something better here */ |
| TSMLoc next = TSMimeHdrFieldNext(_bufp, _hdrs, _field); |
| TSHandleMLocRelease(_bufp, _hdrs, _field); |
| _field = next; |
| return *this; |
| } |
| HeaderIterator |
| operator++(int) |
| { |
| HeaderIterator tmp(*this); |
| operator++(); |
| return tmp; |
| } |
| bool |
| operator!=(const HeaderIterator &it) |
| { |
| return _bufp != it._bufp || _hdrs != it._hdrs || _field != it._field; |
| } |
| bool |
| operator==(const HeaderIterator &it) |
| { |
| return _bufp == it._bufp && _hdrs == it._hdrs && _field == it._field; |
| } |
| const char * |
| getName(int *len) |
| { |
| return TSMimeHdrFieldNameGet(_bufp, _hdrs, _field, len); |
| } |
| const char * |
| getValue(int *len) |
| { |
| return TSMimeHdrFieldValueStringGet(_bufp, _hdrs, _field, -1, len); |
| } |
| TSMBuffer _bufp = nullptr; |
| TSMLoc _hdrs; |
| TSMLoc _field; |
| }; |
| |
| /* Define a API to be used in the plugin using ATS API */ |
| class TsApi : public TsInterface |
| { |
| public: |
| TsApi(TSMBuffer bufp, TSMLoc hdrs, TSMLoc url) : _bufp(bufp), _hdrs(hdrs), _url(url) {} |
| ~TsApi() override {} |
| const char * |
| getMethod(int *len) override |
| { |
| return TSHttpHdrMethodGet(_bufp, _hdrs, len); |
| } |
| const char * |
| getHost(int *len) override |
| { |
| return TSHttpHdrHostGet(_bufp, _hdrs, len); |
| } |
| const char * |
| getPath(int *len) override |
| { |
| return TSUrlPathGet(_bufp, _url, len); |
| } |
| const char * |
| getQuery(int *len) override |
| { |
| return TSUrlHttpQueryGet(_bufp, _url, len); |
| } |
| HeaderIterator |
| headerBegin() override |
| { |
| return HeaderIterator(_bufp, _hdrs, TSMimeHdrFieldGet(_bufp, _hdrs, 0)); |
| } |
| HeaderIterator |
| headerEnd() override |
| { |
| return HeaderIterator(_bufp, _hdrs, TS_NULL_MLOC); |
| } |
| TSMBuffer _bufp; |
| TSMLoc _hdrs; |
| TSMLoc _url; |
| }; |