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 "mbed-trace/mbed_trace.h"
00025 
00026 #define TRACE_GROUP "mClt"
00027 
00028 M2MInterface* M2MInterfaceFactory::create_interface(M2MInterfaceObserver &observer,
00029                                                     const String &endpoint_name,
00030                                                     const String &endpoint_type,
00031                                                     const int32_t life_time,
00032                                                     const uint16_t listen_port,
00033                                                     const String &domain,
00034                                                     M2MInterface::BindingMode mode,
00035                                                     M2MInterface::NetworkStack stack,
00036                                                     const String &context_address)
00037 {
00038     tr_debug("M2MInterfaceFactory::create_interface - IN");
00039     tr_debug("M2MInterfaceFactory::create_interface - parameters endpoint name : %s",endpoint_name.c_str());
00040     tr_debug("M2MInterfaceFactory::create_interface - parameters endpoint type : %s",endpoint_type.c_str());
00041     tr_debug("M2MInterfaceFactory::create_interface - parameters life time(in secs):  %d",life_time);
00042     tr_debug("M2MInterfaceFactory::create_interface - parameters Listen Port : %d",listen_port);
00043     tr_debug("M2MInterfaceFactory::create_interface - parameters Binding Mode : %d",(int)mode);
00044     tr_debug("M2MInterfaceFactory::create_interface - parameters NetworkStack : %d",(int)stack);
00045     M2MInterfaceImpl *interface = NULL;
00046 
00047 
00048     bool endpoint_type_valid = true;
00049     if(!endpoint_type.empty()) {
00050         if(endpoint_type.size() > MAX_ALLOWED_STRING_LENGTH){
00051             endpoint_type_valid = false;
00052         }
00053     }
00054 
00055     bool domain_valid = true;
00056     if(!domain.empty()) {
00057         if(domain.size() > MAX_ALLOWED_STRING_LENGTH){
00058             domain_valid = false;
00059         }
00060     }
00061 
00062     if(((life_time == -1) || (life_time >= MINIMUM_REGISTRATION_TIME)) &&
00063        !endpoint_name.empty() && (endpoint_name.size() <= MAX_ALLOWED_STRING_LENGTH) &&
00064        endpoint_type_valid && domain_valid) {
00065         tr_debug("M2MInterfaceFactory::create_interface - Creating M2MInterfaceImpl");
00066         interface = new M2MInterfaceImpl(observer, endpoint_name,
00067                                          endpoint_type, life_time,
00068                                          listen_port, domain, mode,
00069                                          stack, context_address);
00070 
00071     }
00072     tr_debug("M2MInterfaceFactory::create_interface - OUT");
00073     return interface;
00074 }
00075 
00076 M2MSecurity* M2MInterfaceFactory::create_security(M2MSecurity::ServerType server_type)
00077 {
00078     tr_debug("M2MInterfaceFactory::create_security");
00079     M2MSecurity *security = new M2MSecurity(server_type);
00080     return security;
00081 }
00082 
00083 M2MServer* M2MInterfaceFactory::create_server()
00084 {
00085     tr_debug("M2MInterfaceFactory::create_server");
00086     M2MServer *server = new M2MServer();
00087     return server;
00088 }
00089 
00090 M2MDevice* M2MInterfaceFactory::create_device()
00091 {
00092     tr_debug("M2MInterfaceFactory::create_device");
00093     M2MDevice* device = M2MDevice::get_instance();
00094     return device;
00095 }
00096 
00097 M2MFirmware* M2MInterfaceFactory::create_firmware()
00098 {
00099     tr_debug("M2MInterfaceFactory::create_firmware");
00100     M2MFirmware* firmware = M2MFirmware::get_instance();
00101     return firmware;
00102 }
00103 
00104 M2MObject* M2MInterfaceFactory::create_object(const String &name)
00105 {
00106     tr_debug("M2MInterfaceFactory::create_object : Name : %s", name.c_str());
00107     if(name.size() > MAX_ALLOWED_STRING_LENGTH || name.empty()){
00108         return NULL;
00109     }
00110 
00111     M2MObject *object = NULL;
00112     object = new M2MObject(name);
00113     return object;
00114 }