2 // Open Service Platform
3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 // Licensed under the Apache License, Version 2.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
19 * @file FIo_MessagePortProxy.cpp
20 * @brief This is the implementation file for the _MessagePortProxy class.
26 #include <unique_ptr.h>
28 #include <package_manager.h>
30 #include <message-port.h>
32 #include <FBaseSysLog.h>
33 #include <FBase_StringConverter.h>
34 #include <FApp_AppInfo.h>
36 #include "FIo_MessagePortProxy.h"
40 using namespace Tizen::App;
41 using namespace Tizen::Io;
42 using namespace Tizen::Base;
43 using namespace Tizen::Base::Collection;
44 using namespace Tizen::Base::Runtime;
46 namespace Tizen { namespace Io
49 static const int MAX_MESSAGE_SIZE = 16 * 1024;
52 ConvertBundleToMap(const char *pKey, const int type, const bundle_keyval_t *pVal, void *pData)
54 SysLog(NID_IO, "CB key = %s", pKey);
56 HashMap* pMap = static_cast<HashMap*>(pData);
58 if (pKey && pVal && pMap)
65 bundle_keyval_get_basic_val(const_cast<bundle_keyval_t*>(pVal), reinterpret_cast<void**>(&pStr), &size);
68 pMap->Add(new (std::nothrow) String(pKey), new (std::nothrow) String(pStr));
72 case BUNDLE_TYPE_BYTE:
73 bundle_keyval_get_basic_val(const_cast<bundle_keyval_t*>(pVal), reinterpret_cast<void**>(&pStr), &size);
75 SysLog(NID_IO, "Bundle byte value = %s, size = %d", pStr, size);
79 ByteBuffer* pBuffer = new (std::nothrow) ByteBuffer();
80 SysTryReturn(NID_IO, pMap != null, , E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
81 result r = pBuffer->Construct(size);
82 SysTryReturn(NID_IO, r == E_SUCCESS, , E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
84 pBuffer->SetArray((const byte*)pStr, 0, size);
87 pMap->Add(new (std::nothrow) String(pKey), pBuffer);
92 SysLog(NID_APP, "Invalid type for %s : %d", pKey, type);
99 OnMessageReceived(int id, const char* remote_app_id, const char* remote_port, bool trusted_port, bundle* data)
101 SysLog(NID_IO, "Message received");
103 _MessagePortProxy* p = _MessagePortProxy::GetProxy();
106 char* pLocalPort = null;
108 ret = messageport_get_local_port_name(id, &pLocalPort);
109 if (pLocalPort == null)
111 SysLog(NID_IO, "No local port for id: %d", id);
117 SysLog(NID_IO, "local port name: %s", pLocalPort);
119 _IMessagePortListener* pListener = null;
120 p->__listeners.GetValue(pLocalPort, pListener);
124 if (pListener != null)
126 HashMap* pMap = new (std::nothrow) HashMap(SingleObjectDeleter);
127 SysTryCatch(NID_IO, pMap != null, , E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
129 result r = pMap->Construct();
130 SysTryCatch(NID_IO, r == E_SUCCESS, delete pMap, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
132 SysLog(NID_IO, "bundle to map");
134 bundle_foreach(data, ConvertBundleToMap, pMap);
136 if (remote_app_id == null) // Uni-directional
138 pListener->OnMessageReceivedN(pMap);
140 else // Bi-directional
142 SysLog(NID_IO, "Message received from [%s:%s], trusted: %d", remote_app_id, remote_port, trusted_port);
144 pListener->OnMessageReceivedN(remote_app_id, remote_port, trusted_port, pMap);
153 OnTrustedMessageReceived(int id, const char* remote_app_id, const char* remote_port, bool trusted_port, bundle* data)
155 SysLog(NID_IO, "Trusted message received");
157 _MessagePortProxy* p = _MessagePortProxy::GetProxy();
160 char* pLocalPort = null;
161 ret = messageport_get_local_port_name(id, &pLocalPort);
162 if (pLocalPort == null)
164 SysLog(NID_IO, "No local port for id: %d", id);
170 _IMessagePortListener* pListener = null;
171 p->__trustedListeners.GetValue(pLocalPort, pListener);
175 if (pListener != null)
177 HashMap* pMap = new (std::nothrow) HashMap(SingleObjectDeleter);
178 SysTryCatch(NID_IO, pMap != null, , E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
180 result r = pMap->Construct();
181 SysTryCatch(NID_IO, r == E_SUCCESS, delete pMap, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
183 bundle_foreach(data, ConvertBundleToMap, pMap);
185 if (remote_app_id == null) // Uni-directional
187 pListener->OnMessageReceivedN(pMap);
189 else // Bi-directional
191 SysLog(NID_IO, "Trusted message received from [%s:%s], trusted: %d", remote_app_id, remote_port, trusted_port);
192 pListener->OnMessageReceivedN(remote_app_id, remote_port, trusted_port, pMap);
200 _MessagePortProxy::_MessagePortProxy(void)
204 _MessagePortProxy::~_MessagePortProxy(void)
209 _MessagePortProxy::Construct(void)
211 static _StringHashProvider hashProvider;
212 static _StringComparer stringComparer;
214 __listeners.Construct(0, 0, hashProvider, stringComparer);
215 __trustedListeners.Construct(0, 0, hashProvider, stringComparer);
216 __ids.Construct(0, 0, hashProvider, stringComparer);
217 __trustedIds.Construct(0, 0, hashProvider, stringComparer);
219 __appId = _AppInfo::GetApplicationId();
226 _MessagePortProxy::RegisterMessagePort(const String& localPort, bool isTrusted,
227 const _IMessagePortListener& listener)
229 SysLog(NID_IO, "Register a message port : [%ls:%ls]", __appId.GetPointer(), localPort.GetPointer());
231 result r = E_SUCCESS;
233 bool contain = false;
235 unique_ptr<char[]> pLocal(_StringConverter::CopyToCharArrayN(localPort));
239 ret = messageport_register_local_port(pLocal.get(), OnMessageReceived);
240 SysTryReturnResult(NID_IO, ret >= 0, E_SYSTEM, "Failed to register the local message port. %d", ret);
242 __listeners.ContainsKey(localPort, contain);
246 __listeners.Add(localPort, const_cast<_IMessagePortListener*>(&listener));
247 __ids.Add(localPort, ret);
251 __listeners.SetValue(localPort, const_cast<_IMessagePortListener*>(&listener));
252 __ids.SetValue(localPort, ret);
258 ret = messageport_register_trusted_local_port(pLocal.get(), OnTrustedMessageReceived);
259 SysTryReturnResult(NID_IO, ret >= 0, E_SYSTEM, "Failed to register the trusted local message port. %d", ret);
261 __trustedListeners.ContainsKey(localPort, contain);
265 __trustedListeners.Add(localPort, const_cast<_IMessagePortListener*>(&listener));
266 __trustedIds.Add(localPort, ret);
270 __trustedListeners.SetValue(localPort, const_cast<_IMessagePortListener*>(&listener));
271 __trustedIds.SetValue(localPort, ret);
280 _MessagePortProxy::RequestRemotePort(const AppId& remoteAppId,
281 const String& remotePort,
284 SysLog(NID_IO, "Request a remote message port [%ls:%ls]", remoteAppId.GetPointer(), remotePort.GetPointer());
286 result r = E_SUCCESS;
290 unique_ptr<char[]> pAppId(_StringConverter::CopyToCharArrayN(remoteAppId));
291 unique_ptr<char[]> pPort(_StringConverter::CopyToCharArrayN(remotePort));
295 ret = messageport_check_remote_port(pAppId.get(), pPort.get(), &exist);
299 ret = messageport_check_trusted_remote_port(pAppId.get(), pPort.get(), &exist);
304 r = ConvertToResult(ret);
306 SysTryReturnResult(NID_IO, r != E_CERTIFICATE_VERIFICATION_FAILED, E_CERTIFICATE_VERIFICATION_FAILED, "The target application is not signed with the same certificate.");
308 SysLogException(NID_IO, E_SYSTEM, "[E_SYSTEM] Failed to request the remote message port.");
313 SysTryReturnResult(NID_IO, exist, E_OBJ_NOT_FOUND, "The remote message port is not found.");
319 _MessagePortProxy::SendMessage(const AppId& remoteAppId, const String& remotePort, bool isTrusted, const HashMap* pMap)
321 SysLog(NID_IO, "Send a unidirectional message to remote port [%ls:%ls]", remoteAppId.GetPointer(), remotePort.GetPointer());
326 // Convert Map to bundle
327 bundle* b = ConvertMapToBundleN(pMap, &size);
328 SysTryReturnResult(NID_IO, b != null, E_INVALID_ARG, "The argument is invalid.");
329 SysTryReturnResult(NID_IO, size <= MAX_MESSAGE_SIZE, E_MAX_EXCEEDED, "The size of the message has exceeded the maximum limit.");
331 unique_ptr<char[]> pRemoteAppId(_StringConverter::CopyToCharArrayN(remoteAppId));
332 unique_ptr<char[]> pRemotePort(_StringConverter::CopyToCharArrayN(remotePort));
336 ret = messageport_send_message(pRemoteAppId.get(), pRemotePort.get(), b);
340 ret = messageport_send_trusted_message(pRemoteAppId.get(), pRemotePort.get(), b);
347 result r = ConvertToResult(ret);
349 SysTryReturnResult(NID_IO, r != E_OBJ_NOT_FOUND, E_OBJ_NOT_FOUND, "The remote message port is not found.");
350 SysTryReturnResult(NID_IO, r != E_CERTIFICATE_VERIFICATION_FAILED, E_CERTIFICATE_VERIFICATION_FAILED, "The target application is not signed with the same certificate.");
351 SysLogException(NID_IO, E_SYSTEM, "[E_SYSTEM] Failed to request the remote message port.");
360 _MessagePortProxy::SendMessage(const String& localPort, bool isTrustedLocal, const AppId& remoteAppId, const String& remotePort, bool isTrustedRemote, const HashMap* pMap)
362 SysLog(NID_IO, "Send a bidirectional message from [%ls:%ls] to [%ls:%ls]", __appId.GetPointer(), localPort.GetPointer(), remoteAppId.GetPointer(), remotePort.GetPointer());
364 result r = E_SUCCESS;
369 r = __ids.GetValue(localPort, id);
373 r = __trustedIds.GetValue(localPort, id);
376 SysTryReturnResult(NID_IO, r == E_SUCCESS, E_SYSTEM, "Internal system errors.");
380 // Convert Map to bundle
381 bundle* b = ConvertMapToBundleN(pMap, &size);
382 SysTryReturnResult(NID_IO, b != null, E_INVALID_ARG, "The argument is invalid.");
383 SysTryReturnResult(NID_IO, size <= MAX_MESSAGE_SIZE, E_MAX_EXCEEDED, "The size of the message has exceeded the maximum limit.");
385 unique_ptr<char[]> pRemoteAppId(_StringConverter::CopyToCharArrayN(remoteAppId));
386 unique_ptr<char[]> pRemotePort(_StringConverter::CopyToCharArrayN(remotePort));
389 if (!isTrustedRemote)
391 ret = messageport_send_bidirectional_message(id, pRemoteAppId.get(), pRemotePort.get(), b);
395 ret = messageport_send_bidirectional_trusted_message(id, pRemoteAppId.get(), pRemotePort.get(), b);
402 result r = ConvertToResult(ret);
404 SysTryReturnResult(NID_IO, r != E_OBJ_NOT_FOUND, E_OBJ_NOT_FOUND, "The remote message port is not found.");
405 SysTryReturnResult(NID_IO, r != E_CERTIFICATE_VERIFICATION_FAILED, E_CERTIFICATE_VERIFICATION_FAILED, "The target application is not signed with the same certificate.");
406 SysTryReturnResult(NID_IO, r != E_MAX_EXCEEDED, E_MAX_EXCEEDED, "The size of the message has exceeded the maximum limit.");
408 SysLogException(NID_IO, E_SYSTEM, "[E_SYSTEM] Failed to request the remote message port.");
417 _MessagePortProxy::GetProxy(void)
419 static _MessagePortProxy* pProxy = null;
423 unique_ptr<_MessagePortProxy> p(new (std::nothrow) _MessagePortProxy);
424 SysTryReturn(NID_IO, p != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
426 result r = p->Construct();
427 SysTryReturn(NID_IO, r == E_SUCCESS, null, E_SYSTEM, "[E_SYSTEM] Failed to initialize a message port proxy.");
429 pProxy = p.release();
432 SetLastResult(E_SUCCESS);
437 _MessagePortProxy::ConvertToResult(int error)
439 SysLog(NID_IO, "Native error = %d", error);
443 case MESSAGEPORT_ERROR_IO_ERROR:
446 case MESSAGEPORT_ERROR_OUT_OF_MEMORY:
447 return E_OUT_OF_MEMORY;
449 case MESSAGEPORT_ERROR_INVALID_PARAMETER:
450 return E_INVALID_ARG;
452 case MESSAGEPORT_ERROR_MESSAGEPORT_NOT_FOUND:
453 return E_OBJ_NOT_FOUND;
455 case MESSAGEPORT_ERROR_CERTIFICATE_NOT_MATCH:
456 return E_CERTIFICATE_VERIFICATION_FAILED;
458 case MESSAGEPORT_ERROR_MAX_EXCEEDED:
459 return E_MAX_EXCEEDED;
469 _MessagePortProxy::ConvertMapToBundleN(const HashMap* pMap, int* pSize)
471 bundle *b = bundle_create();
474 std::unique_ptr<IMapEnumerator> pEnum (pMap->GetMapEnumeratorN());
475 while(pEnum->MoveNext() == E_SUCCESS)
477 const String* pKey = dynamic_cast<const String*>(pEnum->GetKey());
478 const Object* pValue = pEnum->GetValue();
482 unique_ptr<char[]> pKeyData(_StringConverter::CopyToCharArrayN(*pKey));
484 if (typeid(*pValue) == typeid(const String)) // String
486 const String* pStr = static_cast<const String*>(pValue);
487 size += pStr->GetLength() * sizeof(wchar_t);
489 unique_ptr<char[]> pValueData(_StringConverter::CopyToCharArrayN(*pStr));
491 //SysLog(NID_IO, "key: %s, value: %s", pKeyData.get(), pValueData.get());
493 bundle_add(b, pKeyData.get(), pValueData.get());
497 if (typeid(*pValue) == typeid(const ByteBuffer)) // ByteBuffer
499 const ByteBuffer* pBuffer = static_cast<const ByteBuffer*>(pValue);
500 size += pBuffer->GetLimit();
502 //SysLog(NID_IO, "Add a string key: %s, byte value: %s", pKeyData.get(), pBuffer->GetPointer());
504 bundle_add_byte(b, pKeyData.get(), pBuffer->GetPointer(), pBuffer->GetLimit());
508 SysLog(NID_IO, "The value type is not supported.");
517 SysLog(NID_IO, "The key type is not supported.");