Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2020 CESNET, https://photonics.cesnet.cz/ |
| 3 | * |
| 4 | * Written by Václav Kubernát <kubernat@cesnet.cz> |
| 5 | * |
| 6 | */ |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 7 | #include <boost/algorithm/string/predicate.hpp> |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 8 | #include "proxy_datastore.hpp" |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 9 | #include "yang_schema.hpp" |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 10 | |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 11 | ProxyDatastore::ProxyDatastore(const std::shared_ptr<DatastoreAccess>& datastore, std::function<std::shared_ptr<DatastoreAccess>(const std::shared_ptr<DatastoreAccess>&)> createTemporaryDatastore) |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 12 | : m_datastore(datastore) |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 13 | , m_createTemporaryDatastore(createTemporaryDatastore) |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 14 | { |
| 15 | } |
| 16 | |
| 17 | DatastoreAccess::Tree ProxyDatastore::getItems(const std::string& path) const |
| 18 | { |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 19 | return pickDatastore(path)->getItems(path); |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 20 | } |
| 21 | |
| 22 | void ProxyDatastore::setLeaf(const std::string& path, leaf_data_ value) |
| 23 | { |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 24 | pickDatastore(path)->setLeaf(path, value); |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 25 | } |
| 26 | |
| 27 | void ProxyDatastore::createItem(const std::string& path) |
| 28 | { |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 29 | pickDatastore(path)->createItem(path); |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 30 | } |
| 31 | |
| 32 | void ProxyDatastore::deleteItem(const std::string& path) |
| 33 | { |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 34 | pickDatastore(path)->deleteItem(path); |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 35 | } |
| 36 | |
| 37 | void ProxyDatastore::moveItem(const std::string& source, std::variant<yang::move::Absolute, yang::move::Relative> move) |
| 38 | { |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 39 | pickDatastore(source)->moveItem(source, move); |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | void ProxyDatastore::commitChanges() |
| 43 | { |
| 44 | m_datastore->commitChanges(); |
| 45 | } |
| 46 | |
| 47 | void ProxyDatastore::discardChanges() |
| 48 | { |
| 49 | m_datastore->discardChanges(); |
| 50 | } |
| 51 | |
| 52 | void ProxyDatastore::copyConfig(const Datastore source, const Datastore destination) |
| 53 | { |
| 54 | m_datastore->copyConfig(source, destination); |
| 55 | } |
| 56 | |
| 57 | std::string ProxyDatastore::dump(const DataFormat format) const |
| 58 | { |
| 59 | return m_datastore->dump(format); |
| 60 | } |
| 61 | |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 62 | void ProxyDatastore::initiateRpc(const std::string& rpcPath) |
| 63 | { |
| 64 | if (m_inputDatastore) { |
| 65 | throw std::runtime_error("RPC input already in progress (" + m_rpcPath + ")"); |
| 66 | } |
| 67 | m_inputDatastore = m_createTemporaryDatastore(m_datastore); |
| 68 | m_rpcPath = rpcPath; |
| 69 | m_inputDatastore->createItem(rpcPath); |
| 70 | } |
| 71 | |
| 72 | DatastoreAccess::Tree ProxyDatastore::executeRpc() |
| 73 | { |
| 74 | if (!m_inputDatastore) { |
| 75 | throw std::runtime_error("No RPC input in progress"); |
| 76 | } |
| 77 | auto inputData = m_inputDatastore->getItems("/"); |
| 78 | m_inputDatastore = nullptr; |
| 79 | return m_datastore->executeRpc(m_rpcPath, inputData); |
| 80 | } |
| 81 | |
| 82 | void ProxyDatastore::cancelRpc() |
| 83 | { |
| 84 | m_inputDatastore = nullptr; |
| 85 | } |
| 86 | |
Václav Kubernát | 48e9dfa | 2020-07-08 10:55:12 +0200 | [diff] [blame] | 87 | std::shared_ptr<Schema> ProxyDatastore::schema() const |
| 88 | { |
| 89 | return m_datastore->schema(); |
| 90 | } |
Václav Kubernát | e7248b2 | 2020-06-26 15:38:59 +0200 | [diff] [blame^] | 91 | |
| 92 | std::shared_ptr<DatastoreAccess> ProxyDatastore::pickDatastore(const std::string& path) const |
| 93 | { |
| 94 | if (!m_inputDatastore || !boost::starts_with(path, m_rpcPath)) { |
| 95 | return m_datastore; |
| 96 | } else { |
| 97 | return m_inputDatastore; |
| 98 | } |
| 99 | } |