Squashed 'panda/' content from commit ae816c104

git-subtree-dir: panda
git-subtree-split: ae816c104a99a8cd4d508ccd6abdc7b93053529c

drivers/windows/pandaJ2534DLL/MessageTxTimeout.cpp

@@ -0,0 +1,43 @@
+#include "stdafx.h"
+#include "J2534Connection.h"
+#include "MessageTxTimeout.h"
+
+MessageTxTimeoutable::MessageTxTimeoutable(
+	std::weak_ptr<J2534Connection> connection,
+	PASSTHRU_MSG& to_send
+) : MessageTx(connection, to_send), recvCount(0) { };
+
+void MessageTxTimeoutable::scheduleTimeout(std::chrono::microseconds timeoutus) {
+	if (auto conn_sp = this->connection.lock()) {
+		if (auto panda_dev_sp = conn_sp->getPandaDev()) {
+			auto timeoutobj = std::make_shared<MessageTxTimeout>(std::static_pointer_cast<MessageTxTimeoutable>(shared_from_this()), timeoutus);
+			panda_dev_sp->scheduleAction(std::static_pointer_cast<Action>(timeoutobj), TRUE);
+		}
+	}
+}
+
+void MessageTxTimeoutable::scheduleTimeout(unsigned long timeoutus) {
+	scheduleTimeout(std::chrono::microseconds(timeoutus));
+}
+
+
+
+MessageTxTimeout::MessageTxTimeout(
+	std::shared_ptr<MessageTxTimeoutable> msg,
+	std::chrono::microseconds timeout
+) : Action(msg->connection), msg(msg), lastRecvCount(msg->getRecvCount()) {
+	delay = timeout;
+};
+
+MessageTxTimeout::MessageTxTimeout(
+	std::shared_ptr<MessageTxTimeoutable> msg,
+	unsigned long timeout
+) : MessageTxTimeout(msg, std::chrono::microseconds(timeout * 1000)) { };
+
+void MessageTxTimeout::execute() {
+	if (auto msg_sp = this->msg.lock()) {
+		if (msg_sp->getRecvCount() == this->lastRecvCount) {
+			msg_sp->onTimeout();
+		}
+	}
+}