int TembooMQTTClient::setDeviceId(char* id) {
int rc = TEMBOO_ERROR_FAILURE;
if (NULL == m_deviceId) {
m_deviceId = new char[strlen(id) + 1];
if (NULL != m_deviceId) {
strcpy(m_deviceId, id);
makeTopics();
rc = TEMBOO_ERROR_OK;
} else {
rc = TEMBOO_ERROR_MEMORY;
}
}
return rc;
}
int main(void){
int n;
int fdsrv, fdsrv_w,flags,bread,i;
int fdcnt, bwrite, j;
int n_user;
struct message msg;
struct message2 msg2;
char str[5];
srand(time(NULL));
printf("ile tematow?\n");
scanf("%d", &n);
makeTopics(n);
printf("Works\n");
if((mkfifo("fifo1", S_IFIFO|0755)) == -1 ){
perror("Tworzenie fifo1");
exit(EXIT_FAILURE);
}
if((fdsrv = open("fifo1", O_RDONLY)) == -1){
perror("open fail");
exit(EXIT_FAILURE);
}
while(1){
if((bread = read(fdsrv, &msg, sizeof(msg))) == -1){
perror("czytanie z kolejki");
/*break;*/
}
if(bread > 0){
printf("Message received %d\n", bread);
printf("From %d:\n", msg.pid);
printf("Msg size %d\n",msg.size);
for(i=0;i<msg.size;i++){
printf("Topic %d\n", msg.topics[i] );
}
sprintf(str, "%d", msg.pid);
if((mkfifo(str, S_IFIFO|0755)) == -1){
perror("Tworzenie fifo dla klienta");
/*exit(EXIT_FAILURE);*/
}
if((fdcnt = open(str, O_WRONLY)) == -1){
perror("fdcnt open fail");
exit(EXIT_FAILURE);
}
for(i=0;i<100;i++)
msg2.subtopic[i] = 0;
msg2.size = 0;
if(addUser(msg) != 0){
printf("users_size %d\n", users_size);
for(i=0;i<users_size;i++){
if(users[i].pid == msg.pid){
printf("\n");
n_user= i;
i = users_size;
}
}
for(i=0;i<users[n_user].size;i++){
printf("w forze\n");
if( users[n_user].topics[i] < topic_size){
msg2.is_topic = 1;
msg2.topic = users[n_user].topics[i];
msg2.size =0;
msg2.topic_size = users[n_user].size;
printf("Message size[i] %d\n",message_size[i]);
for(j=0;j<message_size[i];j++){
msg2.subtopic[j] = message_list[i][j];
msg2.size++;
}
printf("send\n");
if((bwrite = write(fdcnt, &msg2, sizeof(msg2))) == -1){
perror("write");
exit(EXIT_FAILURE);
}
printf("sended: %d", bwrite);
}
else{
msg2.is_topic = 0;
msg2.topic = users[n_user].topics[i];
bwrite = write(fdcnt, &msg2, sizeof(msg2));
}
}
}
close(fdcnt);
}
/*write(fdcnt,0,0);*/
unlink(fdcnt);
}
close(fdsrv);
unlink("fifo1");
return 0;
}
