diff options
author | 2018-04-25 19:11:15 +0200 | |
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committer | 2018-04-27 11:35:07 +0000 | |
commit | 164e5f8c63652028ecb9c3570e1ea8618b163071 (patch) | |
tree | 7423f5abbc61b761df9a679c7974f17613736020 /src/vpp-api/vom/om.cpp | |
parent | aa682a39b76ee043f65313f23e134bf18fe7a47e (diff) |
Move VOM to extras/vom
Change-Id: Iea174f03dfba3bd06024db0f0cc373532300dcae
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vpp-api/vom/om.cpp')
-rw-r--r-- | src/vpp-api/vom/om.cpp | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/src/vpp-api/vom/om.cpp b/src/vpp-api/vom/om.cpp deleted file mode 100644 index edfc046e740..00000000000 --- a/src/vpp-api/vom/om.cpp +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright (c) 2017 Cisco and/or its affiliates. - * Licensed 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 <algorithm> - -#include "vom/logger.hpp" -#include "vom/om.hpp" - -namespace VOM { -client_db* OM::m_db; - -std::unique_ptr<OM::listener_list> OM::m_listeners; - -/** - * Initialse the connection to VPP - */ -void -OM::init() -{ - m_db = new client_db(); -} - -void -OM::mark(const client_db::key_t& key) -{ - /* - * Find if the object already stored on behalf of this key. - * and mark them stale - */ - object_ref_list& objs = m_db->find(key); - - auto mark_obj = [](const object_ref& oref) { oref.mark(); }; - - std::for_each(objs.begin(), objs.end(), mark_obj); -} - -void -OM::sweep(const client_db::key_t& key) -{ - /* - * Find if the object already stored on behalf of this key. - * and mark them stale - */ - object_ref_list& objs = m_db->find(key); - - for (auto it = objs.begin(); it != objs.end();) { - if (it->stale()) { - it = objs.erase(it); - } else { - ++it; - } - } - - HW::write(); -} - -void -OM::remove(const client_db::key_t& key) -{ - /* - * Simply reset the list for this key. This will desctruct the - * object list and shared_ptrs therein. When the last shared_ptr - * goes the objects desctructor is called and the object is - * removed from OM - */ - m_db->flush(key); - - HW::write(); -} - -void -OM::replay() -{ - VOM_LOG(log_level_t::INFO) << "replay"; - /* - * the listeners are sorted in dependency order - */ - for (listener* l : *m_listeners) { - l->handle_replay(); - HW::write(); - } -} - -void -OM::dump(const client_db::key_t& key, std::ostream& os) -{ - m_db->dump(key, os); -} - -void -OM::dump(std::ostream& os) -{ - m_db->dump(os); -} - -void -OM::populate(const client_db::key_t& key) -{ - VOM_LOG(log_level_t::INFO) << "populate"; - - /* - * the listeners are sorted in dependency order - */ - for (listener* l : *m_listeners) { - l->handle_populate(key); - } - - /* - * once we have it all, mark it stale. - */ - mark(key); -} - -bool -OM::register_listener(OM::listener* listener) -{ - if (!m_listeners) { - m_listeners.reset(new listener_list); - } - - m_listeners->insert(listener); - - return (true); -} - -OM::mark_n_sweep::mark_n_sweep(const client_db::key_t& key) - : m_key(key) -{ - OM::mark(m_key); -} - -OM::mark_n_sweep::~mark_n_sweep() -{ - OM::sweep(m_key); -} -} - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "mozilla") - * End: - */ |