Import Mbed OS hard-float snapshot

UNITTESTS/stubs/NetworkStack_stub.h

@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2017, Arm Limited and affiliates.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+#ifndef NETWORKSTACKSTUB_H
+#define NETWORKSTACKSTUB_H
+
+#include "netsocket/NetworkStack.h"
+#include <list>
+
+/*
+ * Note: If you want to:
+ * - control and/or set expectations for the data returned/sent from/to the stack
+ * - set expectations on the calls to NetworkStack
+ * See OnboardNetworkStack_mock.h and its OnboardNetworkStackMock class.
+ */
+
+class NetworkStackstub : public NetworkStack {
+public:
+    std::list<nsapi_error_t> return_values;
+    nsapi_error_t return_value;
+    SocketAddress return_socketAddress;
+
+    NetworkStackstub() :
+        return_value(0),
+        return_socketAddress()
+    {
+    }
+
+    virtual nsapi_error_t get_ip_address(SocketAddress* address)
+    {
+        address->set_ip_address("127.0.0.1");
+        return NSAPI_ERROR_OK;
+    }
+    virtual nsapi_error_t gethostbyname(const char *host,
+                                        SocketAddress *address, nsapi_version_t version, const char *interface_name)
+    {
+        return return_value;
+    }
+    virtual nsapi_value_or_error_t getaddrinfo(const char *hostname, SocketAddress *hints, SocketAddress **res, const char *interface_name)
+    {
+        return return_value;
+    }
+    virtual nsapi_value_or_error_t gethostbyname_async(const char *host, hostbyname_cb_t callback, nsapi_version_t version,
+                                                       const char *interface_name)
+    {
+        return return_value;
+    }
+    virtual nsapi_value_or_error_t getaddrinfo_async(const char *hostname, SocketAddress *hints, hostbyname_cb_t callback, const char *interface_name)
+    {
+        return return_value;
+    }
+    virtual nsapi_error_t gethostbyname_async_cancel(int id)
+    {
+        return return_value;
+    }
+
+protected:
+    virtual nsapi_error_t socket_open(nsapi_socket_t *handle, nsapi_protocol_t proto)
+    {
+        if (return_value == NSAPI_ERROR_OK && return_values.front() == NSAPI_ERROR_OK) {
+            // Make sure a non-NULL value is returned if error is not expected
+            *handle = reinterpret_cast<nsapi_socket_t *>(1234);
+        } else {
+            *handle = NULL;
+        }
+        return return_value;
+    };
+    virtual nsapi_error_t socket_close(nsapi_socket_t handle)
+    {
+        return return_value;
+    };
+    virtual nsapi_error_t socket_bind(nsapi_socket_t handle, const SocketAddress &address)
+    {
+        return return_value;
+    };
+    virtual nsapi_error_t socket_listen(nsapi_socket_t handle, int backlog)
+    {
+        return return_value;
+    };
+    virtual nsapi_error_t socket_connect(nsapi_socket_t handle, const SocketAddress &address)
+    {
+        if (!return_values.empty()) {
+            nsapi_error_t ret = return_values.front();
+            return_values.pop_front();
+            return ret;
+        }
+        return return_value;
+    };
+    virtual nsapi_error_t socket_accept(nsapi_socket_t server,
+                                        nsapi_socket_t *handle, SocketAddress *address = 0)
+    {
+        if (return_value == NSAPI_ERROR_OK && return_values.front() == NSAPI_ERROR_OK) {
+            // Make sure a non-NULL value is returned if error is not expected
+            *handle = reinterpret_cast<nsapi_socket_t *>(1234);
+        } else {
+            *handle = NULL;
+        }
+        return return_value;
+    };
+    virtual nsapi_size_or_error_t socket_send(nsapi_socket_t handle,
+                                              const void *data, nsapi_size_t size)
+    {
+        if (!return_values.empty()) {
+            nsapi_error_t ret = return_values.front();
+            return_values.pop_front();
+            return ret;
+        }
+        return return_value;
+    };
+    virtual nsapi_size_or_error_t socket_recv(nsapi_socket_t handle,
+                                              void *data, nsapi_size_t size)
+    {
+        if (!return_values.empty()) {
+            nsapi_error_t ret = return_values.front();
+            return_values.pop_front();
+            return ret;
+        }
+        return return_value;
+    };
+    virtual nsapi_size_or_error_t socket_sendto(nsapi_socket_t handle, const SocketAddress &address,
+                                                const void *data, nsapi_size_t size)
+    {
+        return return_value;
+    };
+    virtual nsapi_size_or_error_t socket_recvfrom(nsapi_socket_t handle, SocketAddress *address,
+                                                  void *buffer, nsapi_size_t size)
+    {
+        if (return_socketAddress != SocketAddress()) {
+            *address = return_socketAddress;
+        }
+        if (!return_values.empty()) {
+            nsapi_error_t ret = return_values.front();
+            return_values.pop_front();
+            return ret;
+        }
+        return return_value;
+    };
+    virtual void socket_attach(nsapi_socket_t handle, void (*callback)(void *), void *data) {};
+
+private:
+    virtual nsapi_error_t call_in(int delay, mbed::Callback<void()> func)
+    {
+        return return_value;
+    }
+};
+
+#endif // NETWORKSTACKSTUB_H