m2minterfacefactory.cpp

00001 /*
00002  * Copyright (c) 2015 ARM Limited. All rights reserved.
00003  * SPDX-License-Identifier: Apache-2.0
00004  * Licensed under the Apache License, Version 2.0 (the License); you may
00005  * not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  * http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an AS IS BASIS, WITHOUT
00012  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #include "mbed-client/m2minterfacefactory.h"
00017 #include "mbed-client/m2mserver.h"
00018 #include "mbed-client/m2mdevice.h"
00019 #include "mbed-client/m2mfirmware.h"
00020 #include "mbed-client/m2mobject.h"
00021 #include "mbed-client/m2mconstants.h"
00022 #include "mbed-client/m2mconfig.h"
00023 #include "include/m2minterfaceimpl.h"
00024 #include "ns_trace.h"
00025 
00026 M2MInterface* M2MInterfaceFactory::create_interface(M2MInterfaceObserver &observer,
00027                                                     const String &endpoint_name,
00028                                                     const String &endpoint_type,
00029                                                     const int32_t life_time,
00030                                                     const uint16_t listen_port,
00031                                                     const String &domain,
00032                                                     M2MInterface::BindingMode mode,
00033                                                     M2MInterface::NetworkStack stack,
00034                                                     const String &context_address)
00035 {
00036     tr_debug("M2MInterfaceFactory::create_interface - IN");
00037     tr_debug("M2MInterfaceFactory::create_interface - parameters endpoint name : %s",endpoint_name.c_str());
00038     tr_debug("M2MInterfaceFactory::create_interface - parameters endpoint type : %s",endpoint_type.c_str());
00039     tr_debug("M2MInterfaceFactory::create_interface - parameters life time(in secs):  %d",life_time);
00040     tr_debug("M2MInterfaceFactory::create_interface - parameters Listen Port : %d",listen_port);
00041     tr_debug("M2MInterfaceFactory::create_interface - parameters Binding Mode : %d",(int)mode);
00042     tr_debug("M2MInterfaceFactory::create_interface - parameters NetworkStack : %d",(int)stack);
00043     M2MInterfaceImpl *interface = NULL;
00044 
00045 
00046     bool endpoint_type_valid = true;
00047     if(!endpoint_type.empty()) {
00048         if(endpoint_type.size() > MAX_ALLOWED_STRING_LENGTH){
00049             endpoint_type_valid = false;
00050         }
00051     }
00052 
00053     bool domain_valid = true;
00054     if(!domain.empty()) {
00055         if(domain.size() > MAX_ALLOWED_STRING_LENGTH){
00056             domain_valid = false;
00057         }
00058     }
00059 
00060     if(((life_time == -1) || (life_time >= MINIMUM_REGISTRATION_TIME)) &&
00061        !endpoint_name.empty() && (endpoint_name.size() <= MAX_ALLOWED_STRING_LENGTH) &&
00062        endpoint_type_valid && domain_valid) {
00063         tr_debug("M2MInterfaceFactory::create_interface - Creating M2MInterfaceImpl");
00064         interface = new M2MInterfaceImpl(observer, endpoint_name,
00065                                          endpoint_type, life_time,
00066                                          listen_port, domain, mode,
00067                                          stack, context_address);
00068 
00069     }
00070     tr_debug("M2MInterfaceFactory::create_interface - OUT");
00071     return interface;
00072 }
00073 
00074 M2MSecurity* M2MInterfaceFactory::create_security(M2MSecurity::ServerType server_type)
00075 {
00076     tr_debug("M2MInterfaceFactory::create_security");
00077     M2MSecurity *security = new M2MSecurity(server_type);
00078     return security;
00079 }
00080 
00081 M2MServer* M2MInterfaceFactory::create_server()
00082 {
00083     tr_debug("M2MInterfaceFactory::create_server");
00084     M2MServer *server = new M2MServer();
00085     return server;
00086 }
00087 
00088 M2MDevice* M2MInterfaceFactory::create_device()
00089 {
00090     tr_debug("M2MInterfaceFactory::create_device");
00091     M2MDevice* device = M2MDevice::get_instance();
00092     return device;
00093 }
00094 
00095 M2MFirmware* M2MInterfaceFactory::create_firmware()
00096 {
00097     tr_debug("M2MInterfaceFactory::create_firmware");
00098     M2MFirmware* firmware = M2MFirmware::get_instance();
00099     return firmware;
00100 }
00101 
00102 M2MObject* M2MInterfaceFactory::create_object(const String &name)
00103 {
00104     tr_debug("M2MInterfaceFactory::create_object : Name : %s", name.c_str());
00105     if(name.size() > MAX_ALLOWED_STRING_LENGTH || name.empty()){
00106         return NULL;
00107     }
00108 
00109     M2MObject *object = NULL;
00110     object = new M2MObject(name);
00111     return object;
00112 }