void *sms_read_thread(void *arg)
{
if (arg == NULL) {
return NULL;
}
handler h = (handler)arg;
while (TRUE) {
if ((read_length=read(sms.fd,buffer,sizeof(buffer)))>0) {
if (strstr(buffer,"0891")) {
memset(&g_rcv_info,0,sizeof(&g_rcv_info));
// 1. get the messgae info
g_rcv_info = handler_receive_msg(strstr(buffer,"0891"));
// 2.save log
save_gsm_log(g_rcv_info);
// 3.delete it from SIM
memset(buffer,0,sizeof(buffer));
sprintf(buffer,"AT+CMGD=%s\r",rcv_msg_sim_index);
write(sms.fd,buffer,strlen(buffer));
h();//to handler user message . wait next handler and dev control
} else if (strstr(buffer,"CMTI:")) {//new message is coming
memset(command,0,sizeof(command));
strcpy(command,buffer);
strtok(command,",");
memset(rcv_msg_sim_index,0,sizeof(rcv_msg_sim_index));
strcpy(rcv_msg_sim_index,strtok(NULL,","));
memset(buffer,0,sizeof(buffer));
sprintf(buffer,"AT+CMGR=%s\r",rcv_msg_sim_index);
write(sms.fd,buffer,strlen(buffer)); //read new message command
}
memset(buffer,0,sizeof(buffer));
}
}
}
int main(int argc,char **argv)
{
uart_config();
gsm_init();
sendMessage("18664307310", "4E2D");
global.isReceivedMsg = false;
pthread_mutex_init(&global.db, NULL);
if((global.shmid=shmget(IPC_PRIVATE,MAX_BUFFER_SIZE,0666))<0)
{
perror("create share-memory");
exit(1);
}
//create receive message Thread
pthread_t listenClientThreadID;
//pthread_create(&listenClientThreadID,NULL,listen_client_connect_thread_func,NULL);
//pthread_detach(listenClientThreadID);
int read_length = 0;
char buffer[MAX_BUFFER_SIZE]={0};
char command[MAX_BUFFER_SIZE] ={0};
char *share_msg_info_addr;
if((share_msg_info_addr = shmat(global.shmid,0,0))==(void *)-1)
{
perror("Parent: shmat:");
exit(1);
}
while(true)
{
if(global.isReceivedMsg)
{
sendMessage("18664307310", "4E2D");
global.isReceivedMsg = false;
}
if((read_length=read(global.fd,buffer,sizeof(buffer)))>0)
{
if(strstr(buffer,"0891"))
{
// 1. get the messgae info
message_info_t rcv_info = handler_receive_msg(strstr(buffer,"0891"));
// 2.share memory
memset(buffer,0,sizeof(buffer));
sprintf(buffer,"%s,%s,%s\0",rcv_info.send_number,rcv_info.send_time,rcv_info.send_content);
memset(share_msg_info_addr,0,sizeof(share_msg_info_addr));
memcpy(share_msg_info_addr,buffer,strlen(buffer));
// 3.save log
save_gsm_log(rcv_info);
// 4.delete it from SIM
memset(buffer,0,sizeof(buffer));
sprintf(buffer,"AT+CMGD=%s\r\0",rcv_msg_sim_index);
write(global.fd,buffer,strlen(buffer));
global.isReceivedMsg = true;
}
else if(strstr(buffer,"CMTI:"))//new message is coming
{
memset(command,0,sizeof(command));
strcpy(command,buffer);
printf("new message : %s\n",buffer);
memset(buffer,0,sizeof(buffer));
strtok(command,",");
strcpy(rcv_msg_sim_index,strtok(NULL,","));
sprintf(buffer,"AT+CMGR=%s\r\0",rcv_msg_sim_index);
write(global.fd,buffer,strlen(buffer)); //read new message command
}
else
{
printf("buffer is: %s\n",buffer);
}
memset(buffer,0,sizeof(buffer));
}
}
return 0;
}