void ICACHE_FLASH_ATTR esp8266_resolveCallback(const char* name, ip_addr_t* ip, void* arg)
{
struct espconn* conn = (struct espconn*)arg;
NetConnection* netConn = (NetConnection*)conn->reverse;
uart0_tx_buffer("get conn\r\n", 10);
HTTPESP8266ConnectionData* driver = esp8266_getConnection(netConn);
uart0_tx_buffer("check ip\r\n", 10);
if(!ip)
{ // failed to lookup the hostname
uart0_tx_buffer("bad ip\r\n", 8);
esp8266_destroyConnection(netConn);
netConn->readCallback(netConn->userData, NULL, 0, net_error);
return;
}
char pageBuffer[20];
ets_sprintf(pageBuffer, "r: %d.%d.%d.%d\r\n", IP2STR(ip));
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
uart0_tx_buffer("set tcp callbacks\r\n", 19);
espconn_regist_connectcb(conn, esp8266_connectCallback);
espconn_regist_disconcb(conn, esp8266_disconnectCallback);
espconn_regist_reconcb(conn, esp8266_reconnectCallback);
uart0_tx_buffer("set callbacks\r\n", 15);
espconn_regist_recvcb(conn, esp8266_recvCallback);
espconn_regist_sentcb(conn, esp8266_sendCallback);
uart0_tx_buffer("set ip\r\n", 8);
ets_memcpy(&conn->proto.tcp->remote_ip, ip, 4);
if(driver->secure)
{
uart0_tx_buffer("async sconnect\r\n", 16);
conn->proto.tcp->remote_port = 443;
ets_sprintf(pageBuffer, "port: %d\r\n", conn->proto.tcp->remote_port);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
sint8 r = espconn_secure_connect(conn);
ets_sprintf(pageBuffer, "c_conn: %d\r\n", r);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
}
else
{
uart0_tx_buffer("async connect\r\n", 15);
conn->proto.tcp->remote_port = 80;
ets_sprintf(pageBuffer, "port: %d\r\n", conn->proto.tcp->remote_port);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
sint8 r = espconn_connect(conn);
ets_sprintf(pageBuffer, "c_conn: %d\r\n", r);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
}
}
void ICACHE_FLASH_ATTR esp8266_recvCallback(void* arg, char* buffer, unsigned short size)
{
char pageBuffer[20];
ets_sprintf(pageBuffer, "rx: %d\r\n", size);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
struct espconn* conn = (struct espconn*)arg;
NetConnection* netConn = (NetConnection*)conn->reverse;
netConn->readCallback(netConn->userData, buffer, size, net_ok);
}
void ICACHE_FLASH_ATTR esp8266_reconnectCallback(void* arg, sint8 err)
{
char pageBuffer[20];
ets_sprintf(pageBuffer, "recon: %d\r\n", err);
uart0_tx_buffer(pageBuffer, strlen(pageBuffer));
struct espconn* conn = (struct espconn*)arg;
NetConnection* netConn = (NetConnection*)conn->reverse;
esp8266_destroyConnection(netConn);
netConn->readCallback(netConn->userData, NULL, 0, net_error);
}