/*---------------------------------------------------------------------------*/
void
shell_start(void)
{
shell_output_str(NULL, SHELL_CONF_BANNER, "");
shell_output_str(NULL, "Type '?' and return for help", "");
shell_prompt(SHELL_CONF_PROMPT);
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_peek_process, ev, data)
{
uint8_t *address;
const char *args, *next;
char buf[32];
PROCESS_BEGIN();
args = data;
if(args == NULL) {
shell_output_str(&peek_command, "usage 0", "");
PROCESS_EXIT();
}
address = (uint8_t *)(int)shell_strtolong(args, &next);
if(next == args) {
shell_output_str(&peek_command, "usage 1", "");
PROCESS_EXIT();
}
snprintf(buf, sizeof(buf), "0x%02x", *address);
shell_output_str(&peek_command, buf, "");
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
void
shell_start(void)
{
shell_output_str(NULL, shell_banner_text, "");
shell_output_str(NULL, "Type '?' and return for help", "");
shell_prompt(shell_prompt_text);
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_kill_process, ev, data)
{
struct shell_command *c;
char *name;
PROCESS_BEGIN();
name = data;
if(name == NULL || strlen(name) == 0) {
shell_output_str(&kill_command,
"kill <command>: command name must be given", "");
}
for(c = list_head(commands);
c != NULL;
c = c->next) {
if(strcmp(name, c->command) == 0 &&
c != &kill_command &&
process_is_running(c->process)) {
command_kill(c);
PROCESS_EXIT();
}
}
shell_output_str(&kill_command, "Command not found: ", name);
PROCESS_END();
}
PROCESS_THREAD(shell_ruc_close_process, ev, data)
{
uint16_t channel;
long channel_long;
const char *next;
char buf[6];
PROCESS_BEGIN();
channel_long = shell_strtolong((char *)data, &next);
if(channel_long <= 0 || channel_long > 65535){
shell_output_str(&ruc_close_command, "channel has to be in range of [1-65535]", "");
PROCESS_EXIT();
}
channel = (uint16_t) channel_long;
snprintf(buf, sizeof(buf), "%d", channel);
struct runicast_entry *e = list_head(runicast_list);
while(e != NULL){
if(e->channel == channel){
struct runicast_entry *to_remove = e;
e = e->next;
runicast_close(&to_remove->c);
list_remove(runicast_list, to_remove);
memb_free(&runicast_mem, to_remove);
shell_output_str(&ruc_close_command, "closed unicast connection on channel: ", buf);
PROCESS_EXIT();
}
}
shell_output_str(&ruc_close_command, "uc_close error: channel not open","");
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_leds_process, ev, data)
{
struct acc_msg *msg;
struct shell_input *input;
int val, i;
static int num;
const char *args, *next;
PROCESS_BEGIN();
args = data;
if(args == NULL) {
shell_output_str(&acc_command, "usage 0", "");
PROCESS_EXIT();
}
num = shell_strtolong(args, &next);
if(next == args) {
shell_output_str(&acc_command, "usage 1", "");
PROCESS_EXIT();
}
PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
input = data;
msg = (struct acc_msg *)input->data1;
val = 0;
for(i = 0; i < msg->acc[num] >> 9; ++i) {
val = (val << 1) | 1;
}
leds_on(val & 0xff);
leds_off(~(val & 0xff));
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_sensors_process, ev, data)
{
char str_buf[22];
PROCESS_BEGIN();
if(data == NULL) {
shell_output_str(&sensors_command,
"sensors {temp|acc}: a sensor must be specified", "");
PROCESS_EXIT();
}
if(strcmp(data, "temp") == 0) {
unsigned int temp = temperature_sensor.value(0);
snprintf(str_buf, sizeof(str_buf), "%d.%d degC", temp / 10,
temp - (temp / 10) * 10);
shell_output_str(&sensors_command, "Temp: ", str_buf);
} else {
if(strcmp(data, "acc") == 0) {
snprintf(str_buf, sizeof(str_buf), "%d,%d,%d) mg",
acc_sensor.value(ACC_X_AXIS), acc_sensor.value(ACC_Y_AXIS),
acc_sensor.value(ACC_Z_AXIS));
shell_output_str(&sensors_command, "(X,Y,Z): (", str_buf);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_poke_process, ev, data)
{
uint8_t *address;
uint8_t byte;
const char *args, *next;
PROCESS_BEGIN();
args = data;
if(args == NULL) {
shell_output_str(&poke_command, "usage 0", "");
PROCESS_EXIT();
}
address = (uint8_t *)(int)shell_strtolong(args, &next);
if(next == args) {
shell_output_str(&poke_command, "usage 1", "");
PROCESS_EXIT();
}
args = next;
byte = shell_strtolong(args, &next);
if(next == args) {
shell_output_str(&poke_command, "usage 2", "");
PROCESS_EXIT();
}
printf("address %p byte 0x%02x\n", address, byte);
*address = byte;
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_ls_process, ev, data)
{
static struct cfs_dir dir;
static cfs_offset_t totsize;
struct cfs_dirent dirent;
char buf[32];
PROCESS_BEGIN();
if(data != NULL) {
if(cfs_opendir(&dir, data) != 0) {
shell_output_str(&ls_command, "Cannot open directory", "");
} else {
totsize = 0;
while(cfs_readdir(&dir, &dirent) == 0) {
totsize += dirent.size;
sprintf(buf, "%lu ", (unsigned long)dirent.size);
/* printf("'%s'\n", dirent.name);*/
shell_output_str(&ls_command, buf, dirent.name);
}
cfs_closedir(&dir);
sprintf(buf, "%lu", (unsigned long)totsize);
shell_output_str(&ls_command, "Total size: ", buf);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_udpsend_process, ev, data)
{
const char *next, *nextptr;
struct shell_input *input;
uint16_t port, local_port;
PROCESS_BEGIN();
next = strchr(data, ' ');
if(next == NULL) {
shell_output_str(&udpsend_command,
"udpsend <server> <port> [localport]: server as address", "");
PROCESS_EXIT();
}
++next;
strncpy(server, data, sizeof(server));
port = shell_strtolong(next, &nextptr);
uiplib_ipaddrconv(server, (u8_t *)&serveraddr);
udpconn = udp_new(&serveraddr, htons(port), NULL);
if(next != nextptr) {
local_port = shell_strtolong(nextptr, &nextptr);
udp_bind(udpconn, htons(local_port));
}
running = 1;
while(running) {
PROCESS_WAIT_EVENT();
if(ev == shell_event_input) {
input = data;
if(input->len1 + input->len2 == 0) {
PROCESS_EXIT();
}
if(input->len1 > 0) {
send_line(input->data1, input->len1);
}
} else if(ev == tcpip_event) {
if(uip_newdata()) {
newdata(uip_appdata, uip_datalen());
}
#if 0
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
uip_ipaddr_copy(serveraddr, ipaddr);
telnet_connect(&s, server, serveraddr, nick);
} else {
shell_output_str(&udpsend_command, "Host not found.", "");
}
#endif /* 0 */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_download_process, ev, data)
{
const char *nextptr;
static rimeaddr_t addr;
int len;
char buf[32];
PROCESS_BEGIN();
/* Parse node addr */
addr.u8[0] = shell_strtolong(data, &nextptr);
if(nextptr == data || *nextptr != '.') {
shell_output_str(&download_command,
"download <node addr> <filename>: need node address", "");
PROCESS_EXIT();
}
++nextptr;
addr.u8[1] = shell_strtolong(nextptr, &nextptr);
/* Get the length of the file, excluding a terminating NUL character. */
while(nextptr[0] == ' ') {
nextptr++;
}
len = strlen(nextptr);
/*snprintf(buf, sizeof(buf), "%d.%d", addr.u8[0], addr.u8[1]);*/
/*shell_output_str(&download_command, "Downloading from: ", buf);*/
if(len > PACKETBUF_SIZE - 32) {
snprintf(buf, sizeof(buf), "%d", len);
shell_output_str(&download_command, "filename too large: ", buf);
PROCESS_EXIT();
}
/*shell_output_str(&download_command, "Downloading file: ", nextptr);*/
/* Send file request */
downloading = 1;
rucb_open(&rucb, RUCB_CHANNEL, &rucb_call);
packetbuf_clear();
*((uint8_t *)packetbuf_dataptr()) = ++req_seq_counter;
memcpy(((char *)packetbuf_dataptr()) + 1, nextptr, len + 1);
packetbuf_set_datalen(len + 2);
PRINTF("requesting '%s'\n", nextptr);
runicast_send(&runicast, &addr, MAX_RETRANSMISSIONS);
/* Wait for download to finish */
leds_on(LEDS_BLUE);
PROCESS_WAIT_UNTIL(!runicast_is_transmitting(&runicast) && !downloading);
leds_off(LEDS_BLUE);
rucb_close(&rucb);
/*shell_output_str(&download_command, "Done!", "");*/
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_id_process, ev, data)
{
char buf[40];
PROCESS_BEGIN();
snprintf(buf, sizeof(buf), "%d.%d.%d.%d", uip_ipaddr_to_quad(&uip_hostaddr));
shell_output_str(&id_command, "IP address: ", buf);
snprintf(buf, sizeof(buf), "%d.%d",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]);
shell_output_str(&id_command, "Rime address: ", buf);
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_tcpsend_process, ev, data)
{
char *next;
const char *dummy;
struct shell_input *input;
uint16_t port;
PROCESS_BEGIN();
next = strchr(data, ' ');
if(next == NULL) {
shell_output_str(&tcpsend_command,
"tcpsend <server> <port>: server as address", "");
PROCESS_EXIT();
}
*next = 0;
++next;
strncpy(server, data, sizeof(server));
port = shell_strtolong(next, &dummy);
running = 1;
uiplib_ipaddrconv(server, &serveraddr);
telnet_connect(&s, &serveraddr, port);
while(running) {
PROCESS_WAIT_EVENT();
if(ev == shell_event_input) {
input = data;
if(input->len1 + input->len2 == 0) {
PROCESS_EXIT();
}
if(input->len1 > 0) {
send_line(&s, input->data1, input->len1);
}
} else if(ev == tcpip_event) {
telnet_app(data);
#if 0
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
uip_ipaddr_copy(serveraddr, ipaddr);
telnet_connect(&s, server, serveraddr, nick);
} else {
shell_output_str(&tcpsend_command, "Host not found.", "");
}
#endif /* 0 */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_binprint_process, ev, data)
{
struct shell_input *input;
uint16_t *ptr;
int i;
char buf[2*64], *bufptr;
uint16_t val;
PROCESS_BEGIN();
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
input = data;
if(input->len1 + input->len2 == 0) {
PROCESS_EXIT();
}
bufptr = buf;
ptr = (uint16_t *)input->data1;
for(i = 0; i < input->len1 && i < input->len1 - 1; i += 2) {
memcpy(&val, ptr, sizeof(val));
bufptr += sprintf(bufptr, "%u ", val);
if(bufptr - buf >= sizeof(buf) - 6) {
shell_output_str(&binprint_command, buf, "");
bufptr = buf;
}
ptr++;
}
/* XXX need to check if input->len1 == 1 here, and then shift this
byte into the sequence of 16-bitters below. */
ptr = (uint16_t *)input->data2;
for(i = 0; i < input->len2 && i < input->len2 - 1; i += 2) {
memcpy(&val, ptr, sizeof(val));
bufptr += sprintf(bufptr, "%u ", val);
if(bufptr - buf >= sizeof(buf) - 6) {
shell_output_str(&binprint_command, buf, "");
bufptr = buf;
}
ptr++;
}
if(bufptr != buf) {
shell_output_str(&binprint_command, buf, "");
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(help_command_process, ev, data)
{
struct shell_command *c;
PROCESS_BEGIN();
shell_output_str(&help_command, "Available commands:", "");
for(c = list_head(commands);
c != NULL;
c = c->next) {
shell_output_str(&help_command, c->description, "");
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_runicast_process, ev, data)
{
struct shell_input *input;
static rimeaddr_t receiver;
int len;
const char *nextptr;
struct collect_msg *msg;
char buf[30];
PROCESS_BEGIN();
receiver.u8[0] = shell_strtolong(data, &nextptr);
if(nextptr == data || *nextptr != '.') {
shell_output_str(&runicast_command,
"runicast <receiver>: recevier must be specified", "");
PROCESS_EXIT();
}
++nextptr;
receiver.u8[1] = shell_strtolong(nextptr, &nextptr);
snprintf(buf, sizeof(buf), "%d.%d", receiver.u8[0], receiver.u8[1]);
shell_output_str(&runicast_command, "Sending runicast packets to ", buf);
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
input = data;
len = input->len1 + input->len2;
if(len == 0) {
PROCESS_EXIT();
}
if(len < PACKETBUF_SIZE) {
packetbuf_clear();
packetbuf_set_datalen(len + COLLECT_MSG_HDRSIZE);
msg = packetbuf_dataptr();
memcpy(msg->data, input->data1, input->len1);
memcpy(msg->data + input->len1, input->data2, input->len2);
#if TIMESYNCH_CONF_ENABLED
msg->timestamp = timesynch_time();
#else
msg->timestamp = 0;
#endif
/* printf("Sending %d bytes\n", len);*/
runicast_send(&ruc, &receiver, 4);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
static void
print_usage(void)
{
shell_output_str(&netperf_command,
"netperf [-b|u|p|s] <receiver> <num packets>: perform network measurements to receiver", "");
shell_output_str(&netperf_command,
" -b measure broadcast performance", "");
shell_output_str(&netperf_command,
" -u measure one-way unicast performance", "");
shell_output_str(&netperf_command,
" -p measure ping-pong unicast performance", "");
shell_output_str(&netperf_command,
" -s measure ping-pong stream unicast performance", "");
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_ps_process, ev, data)
{
struct process *p;
PROCESS_BEGIN();
shell_output_str(&ps_command, "Processes:", "");
for(p = PROCESS_LIST(); p != NULL; p = p->next) {
char namebuf[30];
strncpy(namebuf, PROCESS_NAME_STRING(p), sizeof(namebuf));
shell_output_str(&ps_command, namebuf, "");
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_rime_ping_process, ev, data)
{
static int i;
static struct etimer timeout, periodic;
static rimeaddr_t receiver;
struct rime_ping_msg *ping;
const char *nextptr;
char buf[32];
PROCESS_BEGIN();
receiver.u8[0] = shell_strtolong(data, &nextptr);
if(nextptr == data || *nextptr != '.') {
shell_output_str(&rime_ping_command,
"ping <receiver>: recevier must be specified", "");
PROCESS_EXIT();
}
++nextptr;
receiver.u8[1] = shell_strtolong(nextptr, &nextptr);
snprintf(buf, sizeof(buf), "%d.%d", receiver.u8[0], receiver.u8[1]);
shell_output_str(&rime_ping_command, "Sending 4 pings to ", buf);
for(i = 0; i < 4; ++i) {
packetbuf_clear();
ping = packetbuf_dataptr();
packetbuf_set_datalen(sizeof(struct rime_ping_msg));
#if TIMESYNCH_CONF_ENABLED
ping->pingtime = timesynch_time();
#else
ping->pingtime = rtimer_arch_now();
#endif
mesh_send(&mesh, &receiver);
etimer_set(&timeout, CLOCK_SECOND * 8);
etimer_set(&periodic, CLOCK_SECOND * 1);
waiting_for_pong = 1;
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&timeout) ||
waiting_for_pong == 0);
if(waiting_for_pong == 0) {
PROCESS_WAIT_UNTIL(etimer_expired(&periodic));
} else {
shell_output_str(&rime_ping_command,
"Timed out", "");
}
waiting_for_pong = 0;
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_irc_process, ev, data)
{
char *next;
struct shell_input *input;
PROCESS_BEGIN();
next = strchr(data, ' ');
if(next == NULL) {
shell_output_str(&irc_command,
"irc <server> <nick>: server as address", "");
PROCESS_EXIT();
}
*next = 0;
++next;
strncpy(server, data, sizeof(server));
strncpy(nick, next, sizeof(nick));
running = 1;
uiplib_ipaddrconv(server, (u8_t *)&serveraddr);
ircc_connect(&s, server, &serveraddr, nick);
while(running) {
PROCESS_WAIT_EVENT();
if(ev == shell_event_input) {
input = data;
if(input->len1 > 0) {
parse_line(input->data1);
}
} else if(ev == tcpip_event) {
ircc_appcall(data);
#if 0
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
uip_ipaddr_copy(serveraddr, ipaddr);
ircc_connect(&s, server, serveraddr, nick);
} else {
shell_output_str(&irc_command, "Host not found.", "");
}
#endif /* 0 */
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_sendcmd_process, ev, data)
{
struct cmd_msg *msg;
int len;
linkaddr_t addr;
const char *nextptr;
char buf[32];
PROCESS_BEGIN();
addr.u8[0] = shell_strtolong(data, &nextptr);
if(nextptr == data || *nextptr != '.') {
shell_output_str(&sendcmd_command,
"sendcmd <node addr>: receiver must be specified", "");
PROCESS_EXIT();
}
++nextptr;
addr.u8[1] = shell_strtolong(nextptr, &nextptr);
snprintf(buf, sizeof(buf), "%d.%d", addr.u8[0], addr.u8[1]);
shell_output_str(&sendcmd_command, "Sending command to ", buf);
/* Get the length of the command line, excluding a terminating NUL character. */
len = strlen((char *)nextptr);
/* Check the length of the command line to see that it is small
enough to fit in a packet. We count with 32 bytes of header,
which may be a little too much, but at least we are on the safe
side. */
if(len > PACKETBUF_SIZE - 32) {
snprintf(buf, sizeof(buf), "%d", len);
shell_output_str(&sendcmd_command, "command line too large: ", buf);
PROCESS_EXIT();
}
packetbuf_clear();
msg = packetbuf_dataptr();
packetbuf_set_datalen(len + 1 + CMDMSG_HDR_SIZE);
strcpy(msg->sendcmd, nextptr);
/* Terminate the string with a NUL character. */
msg->sendcmd[len] = 0;
msg->crc = crc16_data((unsigned char *)msg->sendcmd, len, 0);
/* printf("sendcmd sending '%s'\n", msg->sendcmd);*/
unicast_send(&uc, &addr);
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_append_process, ev, data)
{
static int fd = 0;
struct shell_input *input;
PROCESS_EXITHANDLER(cfs_close(fd));
PROCESS_BEGIN();
fd = cfs_open(data, CFS_WRITE | CFS_APPEND);
if(fd < 0) {
shell_output_str(&append_command,
"append: could not open file for writing: ", data);
} else {
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
input = data;
/* printf("cat input %d %d\n", input->len1, input->len2);*/
if(input->len1 + input->len2 == 0) {
cfs_close(fd);
PROCESS_EXIT();
}
cfs_write(fd, input->data1, input->len1);
cfs_write(fd, input->data2, input->len2);
shell_output(&append_command,
input->data1, input->len1,
input->data2, input->len2);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_netcmd_process, ev, data)
{
struct trickle_msg *msg;
int len;
PROCESS_BEGIN();
/* Get the length of the command line, excluding a terminating NUL character. */
len = strlen((char *)data);
/* Check the length of the command line to see that it is small
enough to fit in a packet. We count with 32 bytes of header,
which may be a little too much, but at least we are on the safe
side. */
if(len > PACKETBUF_SIZE - 32) {
char buf[32];
snprintf(buf, sizeof(buf), "%d", len);
shell_output_str(&netcmd_command, "command line too large: ", buf);
} else {
packetbuf_clear();
msg = packetbuf_dataptr();
packetbuf_set_datalen(len + 1 + TRICKLEMSG_HDR_SIZE);
strcpy(msg->netcmd, data);
/* Terminate the string with a NUL character. */
msg->netcmd[len] = 0;
msg->crc = crc16_data(msg->netcmd, len, 0);
printf("netcmd sending '%s'\n", msg->netcmd);
trickle_send(&trickle);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
static void
print_usage(void)
{
shell_output_str(&sendtest_command,
"sendtest <receiver> <size> [packetsize]: recevier must be specified", "");
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_netstat_process, ev, data)
{
char buf[BUFLEN];
int i;
struct uip_conn *conn;
PROCESS_BEGIN();
for(i = 0; i < UIP_CONNS; ++i) {
conn = &uip_conns[i];
snprintf(buf, BUFLEN,
"%d, %u.%u.%u.%u:%u, %s, %u, %u, %c %c",
htons(conn->lport),
conn->ripaddr.u8[0],
conn->ripaddr.u8[1],
conn->ripaddr.u8[2],
conn->ripaddr.u8[3],
htons(conn->rport),
states[conn->tcpstateflags & UIP_TS_MASK],
conn->nrtx,
conn->timer,
(uip_outstanding(conn))? '*':' ',
(uip_stopped(conn))? '!':' ');
shell_output_str(&netstat_command, "TCP ", buf);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_nodeid_process, ev, data)
{
uint16_t nodeid;
char buf[20];
const char *newptr;
PROCESS_BEGIN();
nodeid = shell_strtolong(data, &newptr);
/* If no node ID was given on the command line, we print out the
current channel. Else we burn the new node ID. */
if(newptr == data) {
nodeid = node_id;
} else {
nodeid = shell_strtolong(data, &newptr);
watchdog_stop();
leds_on(LEDS_RED);
node_id_burn(nodeid);
leds_on(LEDS_BLUE);
node_id_restore();
leds_off(LEDS_RED + LEDS_BLUE);
watchdog_start();
}
snprintf(buf, sizeof(buf), "%d", nodeid);
shell_output_str(&nodeid_command, "Node ID: ", buf);
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
static void
request_timedout(struct runicast_conn *c, rimeaddr_t *to, uint8_t retransmissions)
{
shell_output_str(&download_command, "download: request timed out", "");
downloading = 0;
process_poll(&shell_download_process);
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_wget_process, ev, data)
{
PROCESS_BEGIN();
strncpy(url, data, sizeof(url));
open_url(url);
running = 1;
while(running) {
PROCESS_WAIT_EVENT();
if(ev == tcpip_event) {
webclient_appcall(data);
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
open_url(url);
} else {
shell_output_str(&wget_command, "Host not found.", "");
}
}
}
PROCESS_END();
}
static void
recv_mesh(struct mesh_conn *c, const rimeaddr_t *from, uint8_t hops)
{
struct rime_ping_msg ping;
char buf[64];
rtimer_clock_t pingrecvtime;
memcpy(&ping, packetbuf_dataptr(), sizeof(struct rime_ping_msg));
if(waiting_for_pong == 0) {
#if TIMESYNCH_CONF_ENABLED
ping.pongtime = timesynch_time();
#else
ping.pongtime = ping.pingtime;
#endif
memcpy(packetbuf_dataptr(), &ping, sizeof(struct rime_ping_msg));
mesh_send(&mesh, from);
} else {
#if TIMESYNCH_CONF_ENABLED
pingrecvtime = timesynch_time();
#else
pingrecvtime = rtimer_arch_now();
#endif
snprintf(buf, sizeof(buf), "%lu ms (%lu + %lu), %d hops.",
((pingrecvtime - ping.pingtime) * 1000L) / RTIMER_ARCH_SECOND,
((ping.pongtime - ping.pingtime) * 1000L) / RTIMER_ARCH_SECOND,
((pingrecvtime - ping.pongtime) * 1000L) / RTIMER_ARCH_SECOND,
hops);
shell_output_str(&rime_ping_command,
"Pong recived; rtt ", buf);
waiting_for_pong = 0;
process_post(&shell_rime_ping_process, PROCESS_EVENT_CONTINUE, NULL);
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_write_process, ev, data)
{
static int fd = 0;
struct shell_input *input;
int r;
PROCESS_EXITHANDLER(cfs_close(fd));
PROCESS_BEGIN();
fd = cfs_open(data, CFS_WRITE);
if(fd < 0) {
shell_output_str(&write_command,
"write: could not open file for writing: ", data);
} else {
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
input = data;
/* printf("cat input %d %d\n", input->len1, input->len2);*/
if(input->len1 + input->len2 == 0) {
cfs_close(fd);
PROCESS_EXIT();
}
r = 0;
if(input->len1 > 0) {
r = cfs_write(fd, input->data1, input->len1);
}
if(r >= 0 && input->len2 > 0) {
r = cfs_write(fd, input->data2, input->len2);
}
if(r < 0) {
shell_output_str(&write_command, "write: could not write to the file",
NULL);
} else {
shell_output(&write_command,
input->data1, input->len1,
input->data2, input->len2);
}
}
}
PROCESS_END();
}
