code

Plugins/MqttClient/Source/DTMqtt/MqttCPP/response_options.cpp

@@ -0,0 +1,110 @@
+// Copyright 2023 Dexter.Wan. All Rights Reserved. 
+// EMail: 45141961@qq.com
+
+#include "response_options.h"
+
+namespace mqtt {
+
+/////////////////////////////////////////////////////////////////////////////
+
+response_options::response_options(int mqttVersion /*=MQTTVERSION_DEFAULT*/)
+		: opts_(MQTTAsync_responseOptions_initializer)
+{
+	set_mqtt_version(mqttVersion);
+}
+
+response_options::response_options(const token_ptr& tok,
+								   int mqttVersion /*=MQTTVERSION_DEFAULT*/)
+		: response_options(mqttVersion)
+{
+	set_token(tok);
+}
+
+response_options::response_options(const response_options& other)
+	: opts_(other.opts_), tok_(other.tok_), props_(other.props_)
+{
+	update_c_struct();
+}
+
+response_options& response_options::operator=(const response_options& rhs)
+{
+	opts_ = rhs.opts_;
+	tok_  = rhs.tok_;
+	props_ = rhs.props_;
+
+	update_c_struct();
+	return *this;
+}
+
+
+void response_options::update_c_struct()
+{
+	opts_.properties = props_.c_struct();
+
+	if (opts_.subscribeOptionsCount != 0)
+		opts_.subscribeOptionsList = const_cast<MQTTSubscribe_options*>(subOpts_.data());
+}
+
+void response_options::set_mqtt_version(int mqttVersion)
+{
+	if (mqttVersion < MQTTVERSION_5) {
+		opts_.onSuccess  = &token::on_success;
+		opts_.onFailure  = &token::on_failure;
+		opts_.onSuccess5 = nullptr;
+		opts_.onFailure5 = nullptr;
+	}
+	else {
+		opts_.onSuccess5 = &token::on_success5;
+		opts_.onFailure5 = &token::on_failure5;
+		opts_.onSuccess  = nullptr;
+		opts_.onFailure  = nullptr;
+	}
+}
+
+void response_options::set_token(const token_ptr& tok)
+{
+	tok_ = tok;
+	opts_.context = tok.get();
+}
+
+void response_options::set_subscribe_options(const subscribe_options& opts)
+{
+	opts_.subscribeOptions = opts.opts_;
+}
+
+void response_options::set_subscribe_options(const std::vector<subscribe_options>& opts)
+{
+	subOpts_.clear();
+	for (const auto& opt : opts)
+		subOpts_.push_back(opt.opts_);
+
+	opts_.subscribeOptionsCount = int(opts.size());
+	opts_.subscribeOptionsList = const_cast<MQTTSubscribe_options*>(subOpts_.data());
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+delivery_response_options::delivery_response_options(int mqttVersion /*=MQTTVERSION_DEFAULT*/)
+		: opts_(MQTTAsync_responseOptions_initializer)
+{
+	if (mqttVersion < MQTTVERSION_5) {
+		opts_.onSuccess  = &delivery_token::on_success;
+		opts_.onFailure  = &delivery_token::on_failure;
+	}
+	else {
+		opts_.onSuccess5 = &delivery_token::on_success5;
+		opts_.onFailure5 = &delivery_token::on_failure5;
+	}
+}
+
+delivery_response_options::delivery_response_options(const delivery_token_ptr& tok,
+													 int mqttVersion /*=MQTTVERSION_DEFAULT*/)
+		: delivery_response_options(mqttVersion)
+{
+	set_token(tok);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// end namespace 'mqtt'
+}
+