/**
* Load recorded data from a file.
*/
void data_load(FILE *file) {
char buf[64];
int line = 1, origin_az = 0;
while (fgets(buf, sizeof(buf), file) != NULL) {
if (buf[0] == '#') {
if (sscanf(buf, "# @%s %d,%*d\n", buf, &origin_az) >= 1) {
if (strcmp(buf, "origin") == 0) {
printf("# Origin: %d\n", origin_az);
} else if (strcmp(buf, "azimuth") == 0) {
printf("#### Azimuth ####\n");
data_clear(&set);
set.elevation = false;
} else if (strcmp(buf, "elevation") == 0) {
data_pattern_dump(origin_az);
printf("#### Elevation ####\n");
data_clear(&set);
set.elevation = true;
} else {
fprintf(stderr, "%d: warning: unknown command\n", line);
}
}
} else {
float azimuth, elevation;
int strength;
if (sscanf(buf, format, &azimuth, &elevation, &strength) != 3) {
fprintf(stderr, "%d: error: invalid data format\n", line);
exit(EXIT_FAILURE);
}
if (!set.elevation) {
data_add(azimuth, strength);
} else {
data_add(elevation, strength);
}
}
line++;
}
// Dump the data from the elevation pattern.
data_pattern_dump(origin_az);
}
// BRICK DATA
void *add_brick_data(t_data_type type,void *data)
{
if(data)
{
return data;
}
else
{
return data_add(type,data);
}
}
static void* do_server_read(void *arg)
{
struct connection_data *data = (struct connection_data *) arg;
char *temp_buf = malloc((SOCKET_BUFFER_SIZE + 1) * sizeof(char));
while (1)
{
int readed = read(data->connfd, temp_buf, SOCKET_BUFFER_SIZE);
if (readed <= 0)
break;
printf("S->L readed %d bytes\n", readed);
data_add(params->client_buffer, temp_buf, readed, data);
}
free(temp_buf);
printf("Server finished sending data to connection %d\n", data->connid);
data_add(params->client_buffer, NULL, 0, data);
pthread_exit(NULL);
}
static void* do_icmp_parse(void *arg)
{
if (arg) {}
while (1)
{
struct itun_packet *packet = packets_take(params->packets_receive);
if (packet == NULL)
break;
struct connection_data *data = (struct connection_data *) packet->connection;
switch (packet->header->type)
{
case TYPE_CONNECT:
{
struct connection_data *data = init_connection_data(packet);
if (data == NULL)
break;
struct in_addr addr = {packet->client_ip};
char *from_ip = inet_ntoa(addr);
printf("Received connect packet from %s\n", from_ip);
if (pthread_create(&data->server_connect, NULL, do_server_connect, (void *) data) == -1)
error("Error %d occured in pthread_create(server_connect)", errno);
break;
}
case TYPE_SHUTDOWN_READ:
{
if (is_shutdown_done(data, SHUTDOWN_WRITE))
break;
printf("Received SHUTDOWN_READ command\n");
data_add(params->client_buffer, NULL, 0, data);
break;
}
case TYPE_SHUTDOWN_WRITE:
{
if (is_shutdown_done(data, SHUTDOWN_READ))
break;
printf("Received SHUTDOWN_WRITE command\n");
data_add(data->client_buffer, NULL, 0, data);
break;
}
case TYPE_DATA:
{
printf("I->L readed %d bytes\n", packet->header->length);
data_add(data->client_buffer, packet->data, packet->header->length, data);
break;
}
}
packets_free_packet(packet);
}
pthread_exit(NULL);
}
static data_t
sum(void* _, data_t a, data_t b) {
return data_add(a, b);
}
