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/*
* Copyright (C) 2015 NXP Semiconductors
*
* 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.
*/
#include "data_types.h"
#include "IChannel.h"
#include <stdio.h>
typedef struct JcopOs_TranscieveInfo
{
INT32 timeout;
UINT8 sRecvData[1024];
UINT8 *sSendData;
INT32 sSendlength;
int sRecvlength;
}JcopOs_TranscieveInfo_t;
typedef struct JcopOs_Version_Info
{
UINT8 osid;
UINT8 ver1;
UINT8 ver0;
UINT8 OtherValid;
UINT8 ver_status;
}JcopOs_Version_Info_t;
typedef struct JcopOs_ImageInfo
{
FILE *fp;
int fls_size;
char fls_path[256];
int index;
UINT8 cur_state;
JcopOs_Version_Info_t version_info;
}JcopOs_ImageInfo_t;
typedef struct JcopOs_Dwnld_Context
{
JcopOs_Version_Info_t version_info;
JcopOs_ImageInfo_t Image_info;
JcopOs_TranscieveInfo_t pJcopOs_TransInfo;
IChannel_t *channel;
}JcopOs_Dwnld_Context_t,*pJcopOs_Dwnld_Context_t;
static UINT8 Trigger_APDU[] = {0x4F, 0x70, 0x80, 0x13, 0x04, 0xDE, 0xAD, 0xBE, 0xEF, 0x00};
static UINT8 GetInfo_APDU[] = {0x00, //CLA
0xA4, 0x04, 0x00, 0x0C, //INS, P1, P2, Lc
0xD2, 0x76, 0x00, 0x00, 0x85, 0x41, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, //Data
0x00 //Le
};
static UINT8 GetInfo_Data[] = {0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x72, 0x4F, 0x53};
#define OSID_OFFSET 9
#define VER1_OFFSET 10
#define VER0_OFFSET 11
#define JCOPOS_HEADER_LEN 5
#define JCOP_UPDATE_STATE0 0
#define JCOP_UPDATE_STATE1 1
#define JCOP_UPDATE_STATE2 2
#define JCOP_UPDATE_STATE3 3
#define JCOP_MAX_RETRY_CNT 3
#define JCOP_INFO_PATH "/data/vendor/ese/jcop_info.txt"
#define JCOP_MAX_BUF_SIZE 10240
class JcopOsDwnld
{
public:
/*******************************************************************************
**
** Function: getInstance
**
** Description: Get the SecureElement singleton object.
**
** Returns: SecureElement object.
**
*******************************************************************************/
static JcopOsDwnld* getInstance ();
/*******************************************************************************
**
** Function: getJcopOsFileInfo
**
** Description: Verify all the updater files required for download
** are present or not
**
** Returns: True if ok.
**
*******************************************************************************/
bool getJcopOsFileInfo();
/*******************************************************************************
**
** Function: initialize
**
** Description: Initialize all member variables.
** native: Native data.
**
** Returns: True if ok.
**
*******************************************************************************/
bool initialize (IChannel_t *channel);
/*******************************************************************************
**
** Function: finalize
**
** Description: Release all resources.
**
** Returns: None
**
*******************************************************************************/
void finalize ();
tJBL_STATUS JcopOs_Download();
tJBL_STATUS TriggerApdu(JcopOs_ImageInfo_t* pVersionInfo, tJBL_STATUS status, JcopOs_TranscieveInfo_t* pTranscv_Info);
tJBL_STATUS GetInfo(JcopOs_ImageInfo_t* pVersionInfo, tJBL_STATUS status, JcopOs_TranscieveInfo_t* pTranscv_Info);
tJBL_STATUS load_JcopOS_image(JcopOs_ImageInfo_t *Os_info, tJBL_STATUS status, JcopOs_TranscieveInfo_t *pTranscv_Info);
tJBL_STATUS JcopOs_update_seq_handler();
IChannel_t *mchannel;
private:
static JcopOsDwnld sJcopDwnld;
bool mIsInit;
tJBL_STATUS GetJcopOsState(JcopOs_ImageInfo_t *Os_info, UINT8 *counter);
tJBL_STATUS SetJcopOsState(JcopOs_ImageInfo_t *Os_info, UINT8 state);
};
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