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/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* 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.
*/
///////////////////////////////////////////////////////////////////////////////
/// \ingroup tag_PowerServiceIf
/// \brief This file supports Power Service client management.
///
///////////////////////////////////////////////////////////////////////////////
#include <inttypes.h>
#include <string.h>
#include <native_service/frameworkunified_application.h>
#include <native_service/frameworkunified_framework_if.h>
#include <native_service/frameworkunified_types.h>
#include <native_service/frameworkunified_framework_types.h>
#include <string>
#include "system_service/ss_power_service.h"
#include "system_service/ss_power_service_protocol.h"
#include "system_service/ss_power_service_notifications.h"
#include "system_service/ss_services.h"
#include "system_service/ss_system_if.h"
#include "system_service/ss_templates.h"
#include "ss_power_if_interfaceunifiedlog.h"
typedef struct {
BOOL fAvailable;
HANDLE hSession;
HANDLE hService;
std::string szServiceName;
} TPowerSession;
static EFrameworkunifiedStatus OnPowerCloseSesionAck(HANDLE hApp);
static EFrameworkunifiedStatus OnPowerOpenSessionAck(HANDLE hApp);
static EFrameworkunifiedStatus OnPowerAvailability(HANDLE hApp);
static EFrameworkunifiedStatus OnPowerAvailable(HANDLE hApp);
static EFrameworkunifiedStatus OnPowerUnavailable(HANDLE hApp);
static TPowerSession g_tPowerSession = { };
/// Base on the a user group affiliation we will call there start and stop methods
/// Note: there group and subgroup strings are empty we will call start on the every
/// first case of
EFrameworkunifiedStatus InterfaceunifiedSystemConnectToPowerSerivce(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusOK;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
// Subscriptions
FrameworkunifiedNotificationCallbackHandler g_aryPower_Notif_Cbs[] = {
// Notifications name, Call back function
{ szNTFY_PowerAvailability, OnPowerAvailability }, };
/// Avoid opening a session to the Power
/// service Since it uses the framework as well
if (0 != strcmp(SERVICE_POWER, FrameworkunifiedGetAppName(hApp))) {
// Subscribe and attach call backs to notifications, to Notification Service!
if (eFrameworkunifiedStatusOK
!= (eStatus = FrameworkunifiedSubscribeNotificationsWithCallback(
hApp, g_aryPower_Notif_Cbs, _countof(g_aryPower_Notif_Cbs)))) {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__,
"FrameworkunifiedAttachNotificationCallbacksToDispatcher Failed Status:0x%x ",
eStatus);
} else {
/// Need to save the Group and Subgroup values
g_tPowerSession.szServiceName = FrameworkunifiedGetAppName(hApp);
/// Cleanup any other data members
g_tPowerSession.fAvailable = FALSE;
g_tPowerSession.hService = NULL;
g_tPowerSession.hSession = NULL;
}
}
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
EFrameworkunifiedStatus OnPowerAvailability(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusFail;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
FRAMEWORKUNIFIEDLOG(ZONE_INFO, __FUNCTION__,
"Power Service Availability notification received ****");
if (sizeof(BOOL) == FrameworkunifiedGetMsgLength(hApp)) {
BOOL avalibility = FALSE;
if (eFrameworkunifiedStatusOK
== (eStatus = FrameworkunifiedGetMsgDataOfSize(hApp, &avalibility, sizeof(BOOL)))) {
if (TRUE == avalibility) {
eStatus = OnPowerAvailable(hApp);
} else {
eStatus = OnPowerUnavailable(hApp);
}
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__,
"FrameworkunifiedAttachNotificationCallbacksToDispatcher Failed Status:0x%x ",
eStatus);
}
}
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
EFrameworkunifiedStatus OnPowerAvailable(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusFail;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
// if the service is available before the close happens then close the session and service first.
if (NULL != g_tPowerSession.hService && NULL != g_tPowerSession.hSession) {
EFrameworkunifiedStatus interfaceunifiedRet = FrameworkunifiedCloseSession(g_tPowerSession.hService,
g_tPowerSession.hSession);
SS_ASERT(interfaceunifiedRet == eFrameworkunifiedStatusOK);
g_tPowerSession.hSession = NULL;
g_tPowerSession.hService = NULL;
}
PCSTR power_name = FrameworkunifiedGetMsgSrc(hApp);
// opening the service
if (NULL == (g_tPowerSession.hService = FrameworkunifiedOpenService(hApp, power_name))) {
FRAMEWORKUNIFIEDLOG0(ZONE_ERR, __FUNCTION__, "Power: Failed to open service");
} else {
FrameworkunifiedProtocolCallbackHandler g_aryPower_Protocol_Cbs[] = {
// Command ID, Call back functions
{ PROTOCOL_OPEN_SESSION_ACK, OnPowerOpenSessionAck },
{ PROTOCOL_CLOSE_SESSION_ACK, OnPowerCloseSesionAck }, };
/// Attach the valid callback for this service
if (eFrameworkunifiedStatusOK
== (eStatus = FrameworkunifiedAttachCallbacksToDispatcher(
hApp, power_name, g_aryPower_Protocol_Cbs,
_countof(g_aryPower_Protocol_Cbs)))) {
EPWR_SESSION_TYPE tOpenSessionReq = epsstBASIC;
/// opening the session with service
if (eFrameworkunifiedStatusOK
!= (eStatus = FrameworkunifiedOpenSessionWithData(g_tPowerSession.hService,
&tOpenSessionReq,
sizeof(tOpenSessionReq)))) {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "FrameworkunifiedOpenSession Failed Status:0x%x ",
eStatus);
}
FRAMEWORKUNIFIEDLOG(ZONE_FUNC, __FUNCTION__, "%s has received PowerService Available.",
FrameworkunifiedGetAppName(hApp));
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__,
"FrameworkunifiedAttachCallbacksToDispatcher Failed Status:0x%x ", eStatus);
}
}
FRAMEWORKUNIFIEDLOG(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
EFrameworkunifiedStatus OnPowerUnavailable(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusOK;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
if (0 == strcmp(SERVICE_POWER, FrameworkunifiedGetAppName(hApp))) {
if ((g_tPowerSession.hSession != NULL)
&& (g_tPowerSession.hService != NULL)) {
if (eFrameworkunifiedStatusOK
!= (eStatus = FrameworkunifiedCloseSession(g_tPowerSession.hService,
g_tPowerSession.hSession))) {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "FrameworkunifiedCloseSession Failed Status:0x%x",
eStatus);
}
g_tPowerSession.hSession = NULL;
g_tPowerSession.hService = NULL;
FRAMEWORKUNIFIEDLOG(ZONE_FUNC, __FUNCTION__,
"%s has received PowerService Unavailable.", FrameworkunifiedGetAppName(hApp));
} else {
FRAMEWORKUNIFIEDLOG(
ZONE_ERR,
__FUNCTION__,
"Error INVALID HANDLE [g_tPowerSession.hSession :0x%" PRIxPTR "]; [g_tPowerSession.hService :0x%" PRIxPTR "] ", // NOLINT (whitespace/line_length)
(uintptr_t) g_tPowerSession.hSession, (uintptr_t) g_tPowerSession.hService);
}
} else {
eStatus = eFrameworkunifiedStatusOK;
}
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
///////////////////////////////////////////////////////////
/// Function: OnHeartBeatClientOpenSessionAck
/// HeartBeat Service OpenSession callback
///////////////////////////////////////////////////////////
EFrameworkunifiedStatus OnPowerOpenSessionAck(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusFail;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
g_tPowerSession.hSession = FrameworkunifiedGetOpenSessionHandle(hApp);
if (NULL != g_tPowerSession.hSession) {
g_tPowerSession.fAvailable = TRUE;
eStatus = eFrameworkunifiedStatusOK;
FRAMEWORKUNIFIEDLOG(ZONE_FUNC, __FUNCTION__,
"%s Session to PowerService has been successfully opened.",
FrameworkunifiedGetAppName(hApp));
} else {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, "FrameworkunifiedGetOpenSessionHandle returned : %" PRIxPTR "",
(uintptr_t) g_tPowerSession.hSession);
g_tPowerSession.hSession = NULL;
}
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
///////////////////////////////////////////////////////////
/// Function: OnHeartBeatClientCloseSessionAck
/// HeartBeat Service CloseSession callback
///////////////////////////////////////////////////////////
EFrameworkunifiedStatus OnPowerCloseSesionAck(HANDLE hApp) {
EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusOK;
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "+");
// Close Service
if (NULL != g_tPowerSession.hService) {
eStatus = FrameworkunifiedCloseService(hApp, g_tPowerSession.hService);
if (eFrameworkunifiedStatusOK != eStatus) {
FRAMEWORKUNIFIEDLOG(ZONE_ERR, __FUNCTION__, " Error: FrameworkunifiedCloseService() errored %d/'%s",
eStatus, GetStr(eStatus).c_str());
}
g_tPowerSession.hService = NULL;
g_tPowerSession.hSession = NULL;
}
g_tPowerSession.fAvailable = FALSE;
eStatus = eFrameworkunifiedStatusOK;
FRAMEWORKUNIFIEDLOG(ZONE_FUNC, __FUNCTION__,
"%s Session to PowerService has been successfully closed.",
FrameworkunifiedGetAppName(hApp));
FRAMEWORKUNIFIEDLOG0(ZONE_FUNC, __FUNCTION__, "-");
return eStatus;
}
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