projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 051356a8 SM |
1 | /* |
| 2 | * Copyright (C) 2024 EfficiOS Inc. | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef TESTS_UTILS_XML_UTILS_COMMON_HPP | |
| 9 | #define TESTS_UTILS_XML_UTILS_COMMON_HPP | |
| 10 | ||
| 11 | #include "common/make-unique-wrapper.hpp" | |
| 12 | ||
| 13 | #include <libxml/parser.h> | |
| 14 | #include <memory> | |
| 15 | ||
| f59edc7c JG |
16 | namespace lttng { |
| 17 | namespace libxml { | |
| 18 | ||
| 19 | using parser_ctx_uptr = std::unique_ptr< | |
| 051356a8 SM |
20 | xmlParserCtxt, |
| 21 | lttng::memory::create_deleter_class<xmlParserCtxt, xmlFreeParserCtxt>::deleter>; | |
| f59edc7c JG |
22 | using doc_uptr = |
| 23 | std::unique_ptr<xmlDoc, lttng::memory::create_deleter_class<xmlDoc, xmlFreeDoc>::deleter>; | |
| 24 | ||
| 25 | /* | |
| 26 | * Manage the global parser context of libxml2. | |
| 27 | * There should only be one instance of this class per process. | |
| 28 | */ | |
| 29 | class global_parser_context { | |
| 30 | public: | |
| 31 | global_parser_context() | |
| 32 | { | |
| 33 | xmlInitParser(); | |
| 34 | } | |
| 35 | ||
| 36 | ~global_parser_context() | |
| 37 | { | |
| 38 | xmlCleanupParser(); | |
| 39 | } | |
| 051356a8 | 40 | |
| f59edc7c JG |
41 | /* Deactivate copy and assignment. */ |
| 42 | global_parser_context(const global_parser_context&) = delete; | |
| 43 | global_parser_context(global_parser_context&&) = delete; | |
| 44 | global_parser_context& operator=(const global_parser_context&) = delete; | |
| 45 | global_parser_context& operator=(global_parser_context&&) = delete; | |
| 46 | }; | |
| 47 | } /* namespace libxml */ | |
| 48 | } /* namespace lttng */ | |
| 051356a8 | 49 | #endif /* TESTS_UTILS_XML_UTILS_COMMON_HPP */ |