leo hendrickson / Mbed OS example-Ethernet-mbed-Cloud-connect

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simple-mbed-cloud-client/mbed-cloud-client/mbed-client/source/m2minterfacefactory.cpp@0:8f0bb79ddd48, 2021-05-04 (annotated)

Committer:
leothedragon
Date:
Tue May 04 08:55:12 2021 +0000
Revision:
0:8f0bb79ddd48
nmn

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leothedragon 0:8f0bb79ddd48 1 /*
leothedragon 0:8f0bb79ddd48 2 * Copyright (c) 2015 ARM Limited. All rights reserved.
leothedragon 0:8f0bb79ddd48 3 * SPDX-License-Identifier: Apache-2.0
leothedragon 0:8f0bb79ddd48 4 * Licensed under the Apache License, Version 2.0 (the License); you may
leothedragon 0:8f0bb79ddd48 5 * not use this file except in compliance with the License.
leothedragon 0:8f0bb79ddd48 6 * You may obtain a copy of the License at
leothedragon 0:8f0bb79ddd48 7 *
leothedragon 0:8f0bb79ddd48 8 * http://www.apache.org/licenses/LICENSE-2.0
leothedragon 0:8f0bb79ddd48 9 *
leothedragon 0:8f0bb79ddd48 10 * Unless required by applicable law or agreed to in writing, software
leothedragon 0:8f0bb79ddd48 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
leothedragon 0:8f0bb79ddd48 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
leothedragon 0:8f0bb79ddd48 13 * See the License for the specific language governing permissions and
leothedragon 0:8f0bb79ddd48 14 * limitations under the License.
leothedragon 0:8f0bb79ddd48 15 */
leothedragon 0:8f0bb79ddd48 16
leothedragon 0:8f0bb79ddd48 17 // Note: this macro is needed on armcc to get the the PRI*32 macros
leothedragon 0:8f0bb79ddd48 18 // from inttypes.h in a C++ code.
leothedragon 0:8f0bb79ddd48 19 #ifndef __STDC_FORMAT_MACROS
leothedragon 0:8f0bb79ddd48 20 #define __STDC_FORMAT_MACROS
leothedragon 0:8f0bb79ddd48 21 #endif
leothedragon 0:8f0bb79ddd48 22
leothedragon 0:8f0bb79ddd48 23 #include "mbed-client/m2minterfacefactory.h"
leothedragon 0:8f0bb79ddd48 24 #include "mbed-client/m2mserver.h"
leothedragon 0:8f0bb79ddd48 25 #include "mbed-client/m2mdevice.h"
leothedragon 0:8f0bb79ddd48 26 #include "mbed-client/m2mfirmware.h"
leothedragon 0:8f0bb79ddd48 27 #include "mbed-client/m2mobject.h"
leothedragon 0:8f0bb79ddd48 28 #include "mbed-client/m2mendpoint.h"
leothedragon 0:8f0bb79ddd48 29 #include "mbed-client/m2mconstants.h"
leothedragon 0:8f0bb79ddd48 30 #include "mbed-client/m2mconfig.h"
leothedragon 0:8f0bb79ddd48 31 #include "include/m2minterfaceimpl.h"
leothedragon 0:8f0bb79ddd48 32 #include "mbed-trace/mbed_trace.h"
leothedragon 0:8f0bb79ddd48 33
leothedragon 0:8f0bb79ddd48 34 #include <inttypes.h>
leothedragon 0:8f0bb79ddd48 35
leothedragon 0:8f0bb79ddd48 36 #define TRACE_GROUP "mClt"
leothedragon 0:8f0bb79ddd48 37
leothedragon 0:8f0bb79ddd48 38 M2MInterface* M2MInterfaceFactory::create_interface(M2MInterfaceObserver &observer,
leothedragon 0:8f0bb79ddd48 39 const String &endpoint_name,
leothedragon 0:8f0bb79ddd48 40 const String &endpoint_type,
leothedragon 0:8f0bb79ddd48 41 const int32_t life_time,
leothedragon 0:8f0bb79ddd48 42 const uint16_t listen_port,
leothedragon 0:8f0bb79ddd48 43 const String &domain,
leothedragon 0:8f0bb79ddd48 44 M2MInterface::BindingMode mode,
leothedragon 0:8f0bb79ddd48 45 M2MInterface::NetworkStack stack,
leothedragon 0:8f0bb79ddd48 46 const String &context_address)
leothedragon 0:8f0bb79ddd48 47 {
leothedragon 0:8f0bb79ddd48 48 tr_debug("M2MInterfaceFactory::create_interface - IN");
leothedragon 0:8f0bb79ddd48 49 tr_info("M2MInterfaceFactory::create_interface - parameters endpoint name : %s",endpoint_name.c_str());
leothedragon 0:8f0bb79ddd48 50 tr_info("M2MInterfaceFactory::create_interface - parameters endpoint type : %s",endpoint_type.c_str());
leothedragon 0:8f0bb79ddd48 51 tr_info("M2MInterfaceFactory::create_interface - parameters life time(in secs): %" PRId32,life_time);
leothedragon 0:8f0bb79ddd48 52 tr_info("M2MInterfaceFactory::create_interface - parameters Listen Port : %d",listen_port);
leothedragon 0:8f0bb79ddd48 53 tr_info("M2MInterfaceFactory::create_interface - parameters Binding Mode : %d",(int)mode);
leothedragon 0:8f0bb79ddd48 54 tr_info("M2MInterfaceFactory::create_interface - parameters NetworkStack : %d",(int)stack);
leothedragon 0:8f0bb79ddd48 55 M2MInterfaceImpl *interface = NULL;
leothedragon 0:8f0bb79ddd48 56
leothedragon 0:8f0bb79ddd48 57
leothedragon 0:8f0bb79ddd48 58 bool endpoint_type_valid = true;
leothedragon 0:8f0bb79ddd48 59 if(!endpoint_type.empty()) {
leothedragon 0:8f0bb79ddd48 60 if(endpoint_type.size() > MAX_ALLOWED_STRING_LENGTH){
leothedragon 0:8f0bb79ddd48 61 endpoint_type_valid = false;
leothedragon 0:8f0bb79ddd48 62 }
leothedragon 0:8f0bb79ddd48 63 }
leothedragon 0:8f0bb79ddd48 64
leothedragon 0:8f0bb79ddd48 65 bool domain_valid = true;
leothedragon 0:8f0bb79ddd48 66 if(!domain.empty()) {
leothedragon 0:8f0bb79ddd48 67 if(domain.size() > MAX_ALLOWED_STRING_LENGTH){
leothedragon 0:8f0bb79ddd48 68 domain_valid = false;
leothedragon 0:8f0bb79ddd48 69 }
leothedragon 0:8f0bb79ddd48 70 }
leothedragon 0:8f0bb79ddd48 71
leothedragon 0:8f0bb79ddd48 72 if(((life_time == -1) || (life_time >= MINIMUM_REGISTRATION_TIME)) &&
leothedragon 0:8f0bb79ddd48 73 !endpoint_name.empty() && (endpoint_name.size() <= MAX_ALLOWED_STRING_LENGTH) &&
leothedragon 0:8f0bb79ddd48 74 endpoint_type_valid && domain_valid) {
leothedragon 0:8f0bb79ddd48 75 tr_debug("M2MInterfaceFactory::create_interface - Creating M2MInterfaceImpl");
leothedragon 0:8f0bb79ddd48 76 interface = new M2MInterfaceImpl(observer, endpoint_name,
leothedragon 0:8f0bb79ddd48 77 endpoint_type, life_time,
leothedragon 0:8f0bb79ddd48 78 listen_port, domain, mode,
leothedragon 0:8f0bb79ddd48 79 stack, context_address);
leothedragon 0:8f0bb79ddd48 80
leothedragon 0:8f0bb79ddd48 81 }
leothedragon 0:8f0bb79ddd48 82 tr_debug("M2MInterfaceFactory::create_interface - OUT");
leothedragon 0:8f0bb79ddd48 83 return interface;
leothedragon 0:8f0bb79ddd48 84 }
leothedragon 0:8f0bb79ddd48 85
leothedragon 0:8f0bb79ddd48 86 M2MSecurity* M2MInterfaceFactory::create_security(M2MSecurity::ServerType server_type)
leothedragon 0:8f0bb79ddd48 87 {
leothedragon 0:8f0bb79ddd48 88 tr_debug("M2MInterfaceFactory::create_security");
leothedragon 0:8f0bb79ddd48 89 M2MSecurity *security = M2MSecurity::get_instance();
leothedragon 0:8f0bb79ddd48 90 return security;
leothedragon 0:8f0bb79ddd48 91 }
leothedragon 0:8f0bb79ddd48 92
leothedragon 0:8f0bb79ddd48 93 M2MServer* M2MInterfaceFactory::create_server()
leothedragon 0:8f0bb79ddd48 94 {
leothedragon 0:8f0bb79ddd48 95 tr_debug("M2MInterfaceFactory::create_server");
leothedragon 0:8f0bb79ddd48 96 M2MServer *server = new M2MServer();
leothedragon 0:8f0bb79ddd48 97 return server;
leothedragon 0:8f0bb79ddd48 98 }
leothedragon 0:8f0bb79ddd48 99
leothedragon 0:8f0bb79ddd48 100 M2MDevice* M2MInterfaceFactory::create_device()
leothedragon 0:8f0bb79ddd48 101 {
leothedragon 0:8f0bb79ddd48 102 tr_debug("M2MInterfaceFactory::create_device");
leothedragon 0:8f0bb79ddd48 103 M2MDevice* device = M2MDevice::get_instance();
leothedragon 0:8f0bb79ddd48 104 return device;
leothedragon 0:8f0bb79ddd48 105 }
leothedragon 0:8f0bb79ddd48 106
leothedragon 0:8f0bb79ddd48 107 M2MFirmware* M2MInterfaceFactory::create_firmware()
leothedragon 0:8f0bb79ddd48 108 {
leothedragon 0:8f0bb79ddd48 109 tr_debug("M2MInterfaceFactory::create_firmware");
leothedragon 0:8f0bb79ddd48 110 M2MFirmware* firmware = M2MFirmware::get_instance();
leothedragon 0:8f0bb79ddd48 111 return firmware;
leothedragon 0:8f0bb79ddd48 112 }
leothedragon 0:8f0bb79ddd48 113
leothedragon 0:8f0bb79ddd48 114 M2MObject* M2MInterfaceFactory::create_object(const String &name)
leothedragon 0:8f0bb79ddd48 115 {
leothedragon 0:8f0bb79ddd48 116 tr_debug("M2MInterfaceFactory::create_object : Name : %s", name.c_str());
leothedragon 0:8f0bb79ddd48 117 if(name.size() > MAX_ALLOWED_STRING_LENGTH || name.empty()){
leothedragon 0:8f0bb79ddd48 118 return NULL;
leothedragon 0:8f0bb79ddd48 119 }
leothedragon 0:8f0bb79ddd48 120
leothedragon 0:8f0bb79ddd48 121 M2MObject *object = NULL;
leothedragon 0:8f0bb79ddd48 122 char *name_copy = M2MBase::stringdup(name.c_str());
leothedragon 0:8f0bb79ddd48 123 if (name_copy) {
leothedragon 0:8f0bb79ddd48 124 object = new M2MObject(name, name_copy);
leothedragon 0:8f0bb79ddd48 125 }
leothedragon 0:8f0bb79ddd48 126 return object;
leothedragon 0:8f0bb79ddd48 127 }
leothedragon 0:8f0bb79ddd48 128
leothedragon 0:8f0bb79ddd48 129 #ifdef MBED_CLOUD_CLIENT_EDGE_EXTENSION
leothedragon 0:8f0bb79ddd48 130 M2MEndpoint* M2MInterfaceFactory::create_endpoint(const String &name)
leothedragon 0:8f0bb79ddd48 131 {
leothedragon 0:8f0bb79ddd48 132 tr_debug("M2MInterfaceFactory::create_endpoint : Name : %s", name.c_str());
leothedragon 0:8f0bb79ddd48 133 if(name.size() > MAX_ALLOWED_STRING_LENGTH || name.empty()){
leothedragon 0:8f0bb79ddd48 134 return NULL;
leothedragon 0:8f0bb79ddd48 135 }
leothedragon 0:8f0bb79ddd48 136
leothedragon 0:8f0bb79ddd48 137 M2MEndpoint *object = NULL;
leothedragon 0:8f0bb79ddd48 138 char *path = (char*)malloc(2 + name.size() + 1);
leothedragon 0:8f0bb79ddd48 139 if (path) {
leothedragon 0:8f0bb79ddd48 140 // Prepend path with directory prefix "d/" so that all endpoints will be under common path
leothedragon 0:8f0bb79ddd48 141 path[0] = 'd';
leothedragon 0:8f0bb79ddd48 142 path[1] = '/';
leothedragon 0:8f0bb79ddd48 143 memcpy(&path[2], name.c_str(), name.size());
leothedragon 0:8f0bb79ddd48 144 path[name.size() + 2] = '\0';
leothedragon 0:8f0bb79ddd48 145 object = new M2MEndpoint(name, path);
leothedragon 0:8f0bb79ddd48 146 }
leothedragon 0:8f0bb79ddd48 147 return object;
leothedragon 0:8f0bb79ddd48 148 }
leothedragon 0:8f0bb79ddd48 149 #endif