kii_socket_code_t
socket_connect_cb(
kii_socket_context_t* socket_context,
const char* host,
unsigned int port)
{
int ret;
DNC_CFG_CMD dnsCfg;
DNC_RESP_INFO dnsRespInfo;
SOCKADDR_T hostAddr;
A_UINT32 sock;
SSL *ssl = NULL;
SSL_CTX *ssl_ctx = NULL;
context_t *ctx = (context_t*)socket_context->app_context;
memset(&dnsRespInfo, 0, sizeof(dnsRespInfo));
/*Check if driver is loaded*/
if(IS_DRIVER_READY != A_OK){
return KII_SOCKETC_FAIL;
}
// resolve the IP address of the host
if (0 == ath_inet_aton(host, &dnsRespInfo.ipaddrs_list[0]))
{
if (strlen(host) >= sizeof(dnsCfg.ahostname))
{
printf("GetERROR: host name too long\n");
return KII_SOCKETC_FAIL;
}
strcpy((char*)dnsCfg.ahostname, host);
dnsCfg.domain = ATH_AF_INET;
dnsCfg.mode = RESOLVEHOSTNAME;
if (A_OK != custom_ip_resolve_hostname(handle, &dnsCfg, &dnsRespInfo))
{
printf("GetERROR: Unable to resolve host name\r\n");
return KII_SOCKETC_FAIL;
}
dnsRespInfo.ipaddrs_list[0] = A_BE2CPU32(dnsRespInfo.ipaddrs_list[0]);
}
#if CONNECT_SSL
ssl_ctx = SSL_ctx_new(SSL_CLIENT, 4500, 2000, 0);
if (ssl_ctx == NULL){
printf("failed to init ssl context.\n");
return KII_SOCKETC_FAIL;
}
#endif
sock = t_socket((void *)handle, ATH_AF_INET, SOCK_STREAM_TYPE, 0);
if (sock < 0) {
printf("failed to init socket.\n");
return KII_SOCKETC_FAIL;
}
memset(&hostAddr, 0x00, sizeof(hostAddr));
hostAddr.sin_family = ATH_AF_INET;
hostAddr.sin_addr = dnsRespInfo.ipaddrs_list[0];
hostAddr.sin_port = port;
if (t_connect((void *)handle, sock, &hostAddr, sizeof(hostAddr)) == A_ERROR){
printf("failed to connect socket.\n");
return KII_SOCKETC_FAIL;
}
#if CONNECT_SSL
ssl = SSL_new(ssl_ctx);
if (ssl == NULL){
printf("failed to init ssl.\n");
return KII_SOCKETC_FAIL;
}
ret = SSL_set_fd(ssl, sock);
if (ret < 0){
printf("failed to set fd: %d\n", ret);
return KII_SOCKETC_FAIL;
}
ret = SSL_connect(ssl);
if (ret < 0) {
printf("failed to connect: %d\n", ret);
return KII_SOCKETC_FAIL;
}
#endif
ctx->sock = sock;
ctx->ssl = ssl;
ctx->ssl_ctx = ssl_ctx;
return KII_SOCKETC_OK;
}
HTCPCONN tcp_ipv6_server_init(unsigned short p_usPort, void * arg )
{
gFunctions = (T_PFN_functions *)arg;
SOCKTYPE sock = t_socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
if (sock == INVALID_SOCKET)
{ C_NLOG_ERR("Iniche:tcp_ipv6_server_init: couldn't create ip6 socket");
return NULL;
}
//add sock in array
int i = 0;
int isSett = 0;
for(;i < MAX_SOCK_NO; i++)
{
if(g_sockets[i].sock == INVALID_SOCKET)
{
g_sockets[i].sock = sock;
g_sockets[i].indxToListen = -1;
isSett = 1;
break;
}
}
if(isSett == 0)
{
t_socketclose(sock);
C_NLOG_ERR("Iniche:tcp_ipv6_server_init: couldn't create ip6 socket.");
return NULL;
}
struct sockaddr_in6 tcpsin6;
int addrlen = sizeof(tcpsin6);
IP6CPY(&tcpsin6.sin6_addr, &in6addr_any);
tcpsin6.sin6_port = htons(p_usPort);
tcpsin6.sin6_family = AF_INET6;
int e = t_bind(g_sockets[i].sock, (struct sockaddr *)&tcpsin6, addrlen);
if (e != 0)
{
e = t_errno(g_sockets[i].sock);
t_socketclose(g_sockets[i].sock);
g_sockets[i].sock = INVALID_SOCKET;
C_NLOG_ERR("Iniche:tcp_ipv6_server_init: error %d binding tcp listen on port %d",e, p_usPort);
return NULL;
}
int iTmp = 1;
e = t_setsockopt(g_sockets[i].sock, SOL_SOCKET, SO_NONBLOCK, (void *)&iTmp, sizeof(iTmp));
if (e == SOCKET_ERROR)
{
e = t_errno(g_sockets[i].sock);
t_socketclose(g_sockets[i].sock);
g_sockets[i].sock = INVALID_SOCKET;
C_NLOG_ERR("Iniche:tcp_ipv6_server_init: t_setsockopt() SO_NONBLOCK failed, Err: %d", e);
return NULL;
}
e = t_listen(g_sockets[i].sock,MAX_SOCK_NO);
if (e != 0)
{
e = t_errno(g_sockets[i].sock);
t_socketclose(g_sockets[i].sock);
g_sockets[i].sock = INVALID_SOCKET;
C_NLOG_ERR("Iniche:tcp_ipv6_server_init: error %d tcp can't listen on port %d",e, p_usPort);
return NULL;
}
C_NLOG_INFO( "Iniche:tcp_ipv6_server_init: TCP server initialized successfully." );
return (HTCPCONN)(g_sockets+i);
}
