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/*
* secure storage
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd All Rights Reserved
*
* Contact: Kidong Kim <kd0228.kim@samsung.com>
*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
#include "ss_client_ipc.h"
#include "secure_storage.h"
#include "security-server.h"
RspData_t SsClientComm(ReqData_t* client_data)
{
int sockfd = 0;
int client_len = 0;
struct sockaddr_un clientaddr;
ReqData_t send_data = {0, };
RspData_t recv_data = {0, };
int temp_len_in = 0;
int temp_len_sock = 0;
int cookie_size = 0;
send_data.req_type = client_data->req_type;
send_data.enc_type = client_data->enc_type;
send_data.count = client_data->count;
send_data.flag = client_data->flag;
temp_len_in = strlen(client_data->data_infilepath);
strncpy(send_data.data_infilepath, client_data->data_infilepath, MAX_FILENAME_LEN - 1);
send_data.data_infilepath[temp_len_in] = '\0';
cookie_size = security_server_get_cookie_size();
memcpy(send_data.cookie, client_data->cookie, cookie_size);
strncpy(send_data.group_id, client_data->group_id, MAX_GROUP_ID_LEN - 1);
memcpy(send_data.buffer, client_data->buffer, MAX_SEND_DATA_LEN);
if((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
{
SLOGE("[%s] Error in function socket()..\n", __func__);
recv_data.rsp_type = SS_SOCKET_ERROR; // ipc error
goto Error_exit;
}
temp_len_sock = strlen(SS_SOCK_PATH);
bzero(&clientaddr, sizeof(clientaddr));
clientaddr.sun_family = AF_UNIX;
strncpy(clientaddr.sun_path, SS_SOCK_PATH, temp_len_sock);
clientaddr.sun_path[temp_len_sock] = '\0';
client_len = sizeof(clientaddr);
if(connect(sockfd, (struct sockaddr*)&clientaddr, client_len) < 0)
{
SLOGE("[%s] Error in function connect()..\n", __func__);
recv_data.rsp_type = SS_SOCKET_ERROR; // ipc error
goto Error_close_exit;
}
if(write(sockfd, (char*)&send_data, sizeof(send_data)) < 0)
{
SLOGE("[%s] Error in function write()..\n", __func__);
recv_data.rsp_type = SS_SOCKET_ERROR; // ipc error
goto Error_close_exit;
}
if(read(sockfd, (char*)&recv_data, sizeof(recv_data)) < 0)
{
SLOGE("[%s] Error in function read()..\n", __func__);
recv_data.rsp_type = SS_SOCKET_ERROR; // ipc error
goto Error_close_exit;
}
Error_close_exit:
close(sockfd);
Error_exit:
return recv_data;
}
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