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Fixed DNS issue

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This commit is contained in:
Mimmo La Fauci
2012-03-15 01:18:43 +01:00
parent f8817eec89
commit d847c381c2
10 changed files with 120 additions and 18 deletions
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49
wifiHD/src/ard_spi.c
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@ -23,6 +23,7 @@
#include "delay.h"
#include "eic.h"
#include "timer.h"
#include "lwip/dns.h"
@ -169,6 +170,8 @@ struct netif* ard_netif = NULL;
// Network list retrived in the last scanNetwork
static struct wl_network_t network_list[WL_NETWORKS_LIST_MAXNUM];
struct ip_addr _hostIpAddr;
void* getTTCP(uint8_t sock)
{
if (sock < MAX_SOCK_NUM)
@ -407,7 +410,7 @@ int spi_add_cmd(char _cmd_id, cmd_spi_cb_t cb, cmd_spi_rcb_t rcb, void* ctx,
if (i == ARRAY_SIZE(cmd_spi_list))
{
WARN("List Commands full!\n");
printk("List Commands full!\n");
return -1;
}
cmd_spi_list[i].cmd_id = _cmd_id;
@ -762,6 +765,47 @@ cmd_spi_state_t get_reply_ipaddr_cb(char* recv, char* reply, void* ctx, uint16_t
return SPI_CMD_DONE;
}
void foundHostByName(const char *name, struct ip_addr *ipaddr, void *callback_arg)
{
INFO_SPI("foundHostByName: Found Host: name=%s ip=0x%x\n", name, ipaddr->addr);
_hostIpAddr.addr = ipaddr->addr;
}
int req_reply_host_by_name_cb(int numParam, char* buf, void* ctx) {
char hostName[DNS_MAX_NAME_LENGTH];
tParam* params = (tParam*) buf;
// HostName
if (params->paramLen < DNS_MAX_NAME_LENGTH) {
memcpy(hostName, &params->param, params->paramLen);
hostName[params->paramLen]='\0';
} else {
RETURN_ERR(WL_FAILURE)
}
_hostIpAddr.addr = 0;
err_t err = dns_gethostbyname(hostName, &_hostIpAddr, foundHostByName, NULL);
if (err == ERR_OK)
{
INFO_SPI("Found Host: name=%s ip=0x%x\n", hostName, _hostIpAddr.addr);
RETURN_ERR(WL_SUCCESS)
}
RETURN_ERR(WL_FAILURE)
}
cmd_spi_state_t get_reply_host_by_name_cb(char* recv, char* reply, void* ctx, uint16_t* count) {
CHECK_ARD_NETIF(recv, reply, count);
CREATE_HEADER_REPLY(reply, recv, 1);
PUT_LONG_IN_BYTE_NO(_hostIpAddr.addr, reply, 3);
END_HEADER_REPLY(reply, 8, *count);
return SPI_CMD_DONE;
}
cmd_spi_state_t get_reply_mac_cb(char* recv, char* reply, void* ctx, uint16_t* count) {
@ -1231,7 +1275,8 @@ void init_spi_cmds() {
spi_add_cmd(GET_IDX_ENCT_CMD, ack_cmd_cb, get_reply_idx_net_cb, (void*)GET_IDX_ENCT_CMD, CMD_GET_FLAG);
spi_add_cmd(GET_IDX_SSID_CMD, ack_cmd_cb, get_reply_idx_net_cb, (void*)GET_IDX_SSID_CMD, CMD_GET_FLAG);
spi_add_cmd(GET_IDX_RSSI_CMD, ack_cmd_cb, get_reply_idx_net_cb, (void*)GET_IDX_RSSI_CMD, CMD_GET_FLAG);
spi_add_cmd(REQ_HOST_BY_NAME_CMD, req_reply_host_by_name_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(GET_HOST_BY_NAME_CMD, ack_cmd_cb, get_reply_host_by_name_cb, NULL, CMD_GET_FLAG);
spi_add_cmd(START_SERVER_TCP_CMD, start_server_tcp_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(START_CLIENT_TCP_CMD, start_client_tcp_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);
spi_add_cmd(STOP_CLIENT_TCP_CMD, stop_client_tcp_cmd_cb, ack_reply_cb, NULL, CMD_SET_FLAG);