1 files changed, 137 insertions, 0 deletions
diff --git a/src/lib/process/config_base.cc b/src/lib/process/config_base.cc
new file mode 100644
index 0000000..fa9a8d8
--- /dev/null
+++ b/src/lib/process/config_base.cc
@@ -0,0 +1,137 @@
+// Copyright (C) 2018-2020 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+
+#include <process/config_base.h>
+#include <log/logger_manager.h>
+#include <log/logger_specification.h>
+#include <list>
+
+using namespace isc::log;
+using namespace isc::data;
+
+namespace isc {
+namespace process {
+
+void
+ConfigBase::applyLoggingCfg() const {
+
+    std::list<LoggerSpecification> specs;
+    for (LoggingInfoStorage::const_iterator it = logging_info_.begin();
+         it != logging_info_.end(); ++it) {
+        specs.push_back(it->toSpec());
+    }
+    LoggerManager manager;
+    manager.process(specs.begin(), specs.end());
+}
+
+bool
+ConfigBase::equals(const ConfigBase& other) const {
+    // If number of loggers is different, then configurations aren't equal.
+    if (logging_info_.size() != other.logging_info_.size()) {
+        return (false);
+    }
+    // Pass through all loggers and try to find the match for each of them
+    // with the loggers from the other configuration. The order doesn't
+    // matter so we can't simply compare the vectors.
+    for (LoggingInfoStorage::const_iterator this_it =
+             logging_info_.begin(); this_it != logging_info_.end();
+         ++this_it) {
+        bool match = false;
+        for (LoggingInfoStorage::const_iterator other_it =
+                 other.logging_info_.begin();
+             other_it != other.logging_info_.end(); ++other_it) {
+            if (this_it->equals(*other_it)) {
+                match = true;
+                break;
+            }
+        }
+        // No match found for the particular logger so return false.
+        if (!match) {
+            return (false);
+        }
+    }
+
+    // Check config control info for equality.
+    if ((config_ctl_info_ && !other.config_ctl_info_) ||
+        (!config_ctl_info_ && other.config_ctl_info_) ||
+        ((config_ctl_info_ && other.config_ctl_info_) &&
+         (!config_ctl_info_->equals(*(other.config_ctl_info_))))) {
+        return (false);
+    }
+
+    return (true);
+}
+
+void
+ConfigBase::copy(ConfigBase& other) const {
+    // We will entirely replace loggers in the new configuration.
+    other.logging_info_.clear();
+    for (LoggingInfoStorage::const_iterator it = logging_info_.begin();
+         it != logging_info_.end(); ++it) {
+        other.addLoggingInfo(*it);
+    }
+
+    // Clone the config control info
+    if (config_ctl_info_) {
+        other.config_ctl_info_.reset(new ConfigControlInfo(*config_ctl_info_));
+    } else {
+        other.config_ctl_info_.reset();
+    }
+
+    // Clone server tag.
+    other.server_tag_ = server_tag_;
+}
+
+void
+ConfigBase::merge(ConfigBase& other) {
+    // Merge logging info.
+    if (!other.logging_info_.empty()) {
+        logging_info_ = other.logging_info_;
+    }
+
+    // Merge the config control info
+    if (other.config_ctl_info_) {
+        if (config_ctl_info_) {
+            config_ctl_info_->merge(*other.config_ctl_info_);
+        } else {
+            config_ctl_info_ = other.config_ctl_info_;
+        }
+    }
+
+    // Merge server tag.
+    if (!other.server_tag_.unspecified()) {
+        server_tag_ = other.server_tag_.get();
+    }
+}
+
+ElementPtr
+ConfigBase::toElement() const {
+    ElementPtr result = Element::createMap();
+
+    // Was in the Logging global map.
+    if (!logging_info_.empty()) {
+        // Set loggers list
+        ElementPtr loggers = Element::createList();
+        for (LoggingInfoStorage::const_iterator logger =
+                 logging_info_.cbegin();
+             logger != logging_info_.cend(); ++logger) {
+            loggers->add(logger->toElement());
+        }
+        result->set("loggers", loggers);
+    }
+
+    // server-tag
+    if (!server_tag_.unspecified()) {
+        result->set("server-tag", Element::create(server_tag_.get()));
+    }
+
+    return (result);
+}
+
+};
+};