int server_do(int cs, char *cmd)
{
if (ft_strcmp(cmd, "quit") == 0)
{
printf("Client %d disconnected\n", cs);
close(cs);
exit(0);
}
else if (ft_strequ(cmd, "ls"))
server_ls(cs);
else if (ft_strcmp(cmd, "pwd") == 0)
server_pwd(cs);
else if (ft_strncmp(cmd, "mkdir ", 6) == 0)
server_mkdir(cs, cmd + 6);
else if (ft_strncmp(cmd, "put ", 4) == 0)
server_put(cs, cmd + 4);
else if (ft_strncmp(cmd, "get ", 4) == 0)
server_get(cs, cmd + 4);
else if (ft_strncmp(cmd, "cd ", 3) == 0)
server_cd(cs, cmd + 3);
else if (ft_strequ(cmd, "cd"))
server_cd(cs, "/");
else
server_sendbuf(cs, "ERROR: Incorrect command");
return (0);
}
int main(int ac, char **av)
{
t_info *info;
info = init();
parse_args(ac, av, info);
if (info == 0)
usage_server();
info->zone = create_world(info);
add_server(info);
server_get(info);
free_info(info);
return (0);
}
void* thr_servidora()
{
while (TRUE)
{
sem_wait(&semaforo_servidora);
buffer*aux;
pthread_mutex_lock(&servidor);
char *k,*v, *a;
k=(char*)malloc(KV_SIZE*sizeof(char));
v=(char*)malloc(KV_SIZE*sizeof(char));
int ir;
int d;
aux=bf[podeServidor].buf;
a=aux->nomeFuncao;
ir=aux->shardId;
k=aux->key;
v=aux->value;
d=aux->dim;
podeServidor=(podeServidor+1)%tamanho_buf;
pthread_mutex_unlock(&servidor);
sem_post(&semaforo_cliente);
pthread_mutex_lock(&acesso);
if(strcmp(a,"g")==0)
{
server_get(aux, ir, k);
}
if(strcmp(a,"p")==0)
{
server_put(aux, ir, k,v);
insereEmFicheiro(ir,k,v);
}
if(strcmp(a,"r")==0){
server_remove(aux, ir, k);
removeFicheiro(ir,k);
}
if(strcmp(a,"k")==0)
server_getAllKeys(aux, ir, d);
pthread_mutex_unlock(&acesso);
sem_post(&aux->semaforo_resposta);
}
return NULL;
}
/**
* @brief Processes commands from client shell and passes them to server_auth, server_get or server_set.
*
* @param sock The socket connected to the client.
* @param cmd The command received from the client.
* @return Returns 0 on success, 1 otherwise.
*/
int handle_command(int sock, char *cmd)
{
sprintf(log_buffer, "handle_command: Processing command '%s'\n", cmd);
logger(server_log, log_buffer); // replace LOG commands with logger() calls
char buf[MAX_CMD_LEN] = {0};
if(sscanf(cmd, "%s", buf) != 1)
return 0;
else if(strcmp(buf, "AUTH") == 0)
server_auth(cmd);
else if(strcmp(buf, "GET") == 0)
{
gettimeofday(&start_time, NULL);
server_get(cmd);
gettimeofday(&end_time, NULL);
get_processing_time.tv_usec += (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec);
fprintf(server_time_log, "get performed in %ld microseconds\n", (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec));
}
else if(strcmp(buf, "SET") == 0)
{
gettimeofday(&start_time, NULL);
server_set(cmd);
gettimeofday(&end_time, NULL);
set_processing_time.tv_usec += (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec);
fprintf(server_time_log, "storage_set performed in %ld microseconds\n", (end_time.tv_sec - start_time.tv_sec)*1000000L + (end_time.tv_usec - start_time.tv_usec));
}
else
return 1;
// Send back the response to the client.
sendall(sock, cmd, strlen(cmd));
sendall(sock, "\n", 1);
return 0;
}
