//Template code for the led page.
void ICACHE_FLASH_ATTR tplLed(HttpdConnData *connData, char *token, void **arg) {
char buff[128];
if (token==NULL) return;
os_strcpy(buff, "Unknown");
if (os_strcmp(token, "ledstate")==0) {
if (currLedState) {
os_strcpy(buff, "on");
} else {
os_strcpy(buff, "off");
}
}
espconn_sent(connData->conn, (uint8 *)buff, os_strlen(buff));
}
/* cgiReadFlash */
int ICACHE_FLASH_ATTR cgiReadFlash(HttpdConnection * ptConnection)
{
/* initialization */
int iRet = 0;
int * iFlashOffset = NULL;
iFlashOffset = (int *)&ptConnection->pbCgiData;
if (NULL == ptConnection->ptEspConnection)
{
/* connection aborted - clean up */
iRet = HTTPD_CGI_DONE;
goto lblCleanup;
}
if (0 == *iFlashOffset)
{
#ifdef CGIFLASH_DEBUG
os_printf("cgiReadFlash: begin flash download\n");
#endif
httpdStartResponse(ptConnection, 200);
httpdHeader(ptConnection, "Content-Type", "application/bin");
httpdEndHeaders(ptConnection);
/* update offset */
*iFlashOffset = 0x40200000;
iRet = HTTPD_CGI_MORE;
goto lblCleanup;
}
/* send 1K of flash per call, will be called again if haven't sent 512K yet */
espconn_sent(ptConnection->ptEspConnection, (uint8 *)(*iFlashOffset), 1024);
*iFlashOffset += 1024;
if (*iFlashOffset >= 0x40200000 + (512 * 1024))
{
iRet = HTTPD_CGI_DONE;
goto lblCleanup;
}
else
{
iRet = HTTPD_CGI_MORE;
goto lblCleanup;
}
lblCleanup:
return iRet;
}
/**
* @brief Send out top message in queue onto socket
*/
static void ICACHE_FLASH_ATTR
mqtt_send_message(MQTT_Client* client) {
//DBG_MQTT("MQTT: Send_message\n");
PktBuf *buf = client->msgQueue;
if (buf == NULL || client->sending) return; // ahem...
client->msgQueue = PktBuf_Shift(client->msgQueue);
// get some details about the message
uint16_t msg_type = mqtt_get_type(buf->data);
uint8_t msg_id = mqtt_get_id(buf->data, buf->filled);
msg_id = msg_id;
#ifdef MQTT_DBG
os_printf("MQTT: Send type=%s id=%04X len=%d\n", mqtt_msg_type[msg_type], msg_id, buf->filled);
#if 0
for (int i=0; i<buf->filled; i++) {
if (buf->data[i] >= ' ' && buf->data[i] <= '~') os_printf("%c", buf->data[i]);
else os_printf("\\x%02X", buf->data[i]);
}
os_printf("\n");
#endif
#endif
// send the message out
if (client->security)
espconn_secure_sent(client->pCon, buf->data, buf->filled);
else
espconn_sent(client->pCon, buf->data, buf->filled);
client->sending = true;
// depending on whether it needs an ack we need to hold on to the message
bool needsAck =
(msg_type == MQTT_MSG_TYPE_PUBLISH && mqtt_get_qos(buf->data) > 0) ||
msg_type == MQTT_MSG_TYPE_PUBREL || msg_type == MQTT_MSG_TYPE_PUBREC ||
msg_type == MQTT_MSG_TYPE_SUBSCRIBE || msg_type == MQTT_MSG_TYPE_UNSUBSCRIBE ||
msg_type == MQTT_MSG_TYPE_PINGREQ;
if (msg_type == MQTT_MSG_TYPE_PINGREQ) {
client->pending_buffer = NULL; // we don't need to rexmit this one
client->sending_buffer = buf;
} else if (needsAck) {
client->pending_buffer = buf; // remeber for rexmit on disconnect/reconnect
client->sending_buffer = NULL;
client->timeoutTick = client->sendTimeout+1; // +1 to ensure full sendTireout seconds
} else {
client->pending_buffer = NULL;
client->sending_buffer = buf;
client->timeoutTick = 0;
}
client->keepAliveTick = client->connect_info.keepalive > 0 ? client->connect_info.keepalive+1 : 0;
}
//Template code for the Tcp server status
void ICACHE_FLASH_ATTR tplTcpServerStatus(HttpdConnData *connData, char *token, void **arg) {
char buff[512];
static struct station_config stconf;
if (token==NULL) return;
wifi_station_get_config(&stconf);
os_strcpy(buff, "Unknown");
if (os_strcmp(token, "WiFiSettings")==0) {
os_printf("-%s-%s Getting ip settings to replace token: %s \r\n", __FILE__, __func__, token);
char ipSettings[256] = { 0};
GetTcpServerStatus(ipSettings);
os_strcpy(buff, ipSettings);
os_printf("-%s-%s Found ip settings: %s \r\n", __FILE__, __func__, buff);
}
espconn_sent(connData->conn, (uint8 *)buff, os_strlen(buff));
}
/******************************************************************************
* FunctionName : upgrade_connect
* Description : client connected with a host successfully
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
upgrade_connect_cb(void *arg){
struct espconn *pespconn = arg;
UPGRADE_DBG("upgrade_connect_cb\n");
os_timer_disarm(&upgrade_connect_timer);
espconn_regist_disconcb(pespconn, upgrade_disconcb);
espconn_regist_sentcb(pespconn, upgrade_datasent);
if (pbuf != NULL) {
UPGRADE_DBG("%s\n", pbuf);
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
}
}
// method socket.send(bytes)
STATIC mp_obj_t esp_socket_send(mp_obj_t self_in, mp_obj_t buf_in) {
esp_socket_obj_t *s = self_in;
if (s->espconn->state == ESPCONN_NONE || s->espconn->state == ESPCONN_CLOSE) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError,
"not connected"));
}
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ);
espconn_sent(s->espconn, bufinfo.buf, bufinfo.len);
return mp_obj_new_int(bufinfo.len);
}
// Send the next buffer (assumes that the connection is in a state that allows it)
static void ICACHE_FLASH_ATTR
tcpDoSend(TcpConn *tci) {
sint8 err = espconn_sent(tci->conn, (uint8*)tci->txBuf, tci->txBufLen);
if (err == ESPCONN_OK) {
// send successful
os_printf("TCP sent (%p %p)\n", tci->conn, tci);
tci->txBuf[tci->txBufLen] = 0; os_printf("TCP data: %s\n", tci->txBuf);
tci->txBufSent = tci->txBuf;
tci->txBuf = NULL;
tci->txBufLen = 0;
} else {
// send error, leave as-is and try again later...
os_printf("TCP send err (%p %p) %d\n", tci->conn, tci, err);
}
}
void ICACHE_FLASH_ATTR ssSentCb(void *arg) {
struct espconn *pespconn = (struct espconn *)arg;
struct HttpConnection *c = getHttpConnection(pespconn);
if (c->r.complete == 1) {
espconn_disconnect(pespconn);
return;
}
ureq_run(&c->r);
espconn_sent(pespconn, c->r.response.data, c->r.len);
if (c->r.len < 1024) {
espconn_disconnect(pespconn);
}
}
static void ICACHE_FLASH_ATTR replyOK(struct espconn *conn) {
char bfr[2048];
int l;
l = os_sprintf(bfr, "HTTP/1.0 %d OK\r\nServer: esp8266-http/0.4\r\nConnection: close\r\n\r\n", 200);
l += os_sprintf(&bfr[l], "<html><body>");
l += os_sprintf(&bfr[l], "<h3>MQTT Setup</h3><form action=\"/setup\">");
l += os_sprintf(&bfr[l], "<p>MQTT host: <input type=\"text\" name=\"MQTThost\" value=\"%s\"></p>", sysCfg.mqtt_host);
l += os_sprintf(&bfr[l], "<p>MQTT Port: <input type=\"text\" name=\"MQTTport\" value=\"%d\" size=\"4\"></p>", sysCfg.mqtt_port);
l += os_sprintf(&bfr[l], "<p>MQTT UserID: <input type=\"text\" name=\"MQTTuser\" value=\"%s\"></p>", sysCfg.mqtt_user);
l += os_sprintf(&bfr[l], "<p>MQTT Pwd: <input type=\"text\" name=\"MQTTpass\" value=\"%s\"></p>", sysCfg.mqtt_pass);
l += os_sprintf(&bfr[l], "<p>Device ID prefix: <input type=\"text\" name=\"DevPrefix\" value=\"%s\"></p>", sysCfg.deviceID_prefix);
l += os_sprintf(&bfr[l], "Reboot: <input type=\"checkbox\" name=\"reboot\" value=\"yes\" %s> ", reboot ? "checked" : "");
l += os_sprintf(&bfr[l], "<input type=\"submit\" name=\"Action\" value=\"Update\" style=\"border-radius: 8px; background-color: #CAD0E6\">");
l += os_sprintf(&bfr[l], "</form></body></html>");
espconn_sent(conn, bfr, l);
}
static void ICACHE_FLASH_ATTR
tcpclient_sent_cb(void *arg) {
struct espconn *pCon = (struct espconn *)arg;
RestClient* client = (RestClient *)pCon->reverse;
DBG("REST: Sent\n");
if (client->data_sent != client->data_len) {
// we only sent part of the buffer, send the rest
espconn_sent(client->pCon, (uint8_t*)(client->data+client->data_sent),
client->data_len-client->data_sent);
client->data_sent = client->data_len;
} else {
// we're done sending, free the memory
if (client->data) os_free(client->data);
client->data = 0;
}
}
static void ICACHE_FLASH_ATTR sent_callback(void * arg)
{
struct espconn * conn = (struct espconn *)arg;
request_args * req = (request_args *)conn->reverse;
if (req->post_data == NULL) {
PRINTF("All sent\n");
}
else {
// The headers were sent, now send the contents.
PRINTF("Sending request body\n");
espconn_sent(conn, (uint8_t *)req->post_data, strlen(req->post_data));
os_free(req->post_data);
req->post_data = NULL;
}
}
void ESP_RestClient::_send() {
String data;
switch (m_commandType) {
case GET:
data += "GET ";
break;
case PUT:
data += "PUT ";
break;
case POST:
data += "POST ";
break;
}
// Build the start line of the request.
data += String(m_path) + String(" HTTP/1.1\r\n");
// Add the headers to the HTTP request
int size = m_headers.size();
for (int i = 0; i < size; i++) {
Header *pHeader = (Header *) m_headers.get(i);
data += pHeader->getName() + String(": ") + pHeader->getValue()
+ String("\r\n");
}
// Add the payload length if the type is PUT or POST.
if (m_commandType == PUT || m_commandType == POST) {
data += "Content-Length: " + String(strlen(m_payload)) + String("\r\n");
}
// Add the data separator line.
data += String("\r\n");
// Add the payload if we have any.
if (m_payload != NULL) {
data += m_payload;
}
// Send the buffer.
int length = data.length() + 1;
m_pSendBuffer = (uint8_t *) malloc(length);
data.getBytes(m_pSendBuffer, length, 0);
int rc = espconn_sent(&m_conn, m_pSendBuffer, length);
if (rc != 0) {
// Error
LOG("Error with send: %d\n", rc);
return;
}
} // End of _send
//This is a catch-all cgi function. It takes the url passed to it, looks up the corresponding
//path in the filesystem and if it exists, passes the file through. This simulates what a normal
//webserver would do with static files.
int ICACHE_FLASH_ATTR cgiEspFsHook(HttpdConnData *connData) {
EspFsFile *file=connData->cgiData;
int len;
char buff[1024];
#ifdef GZIP_COMPRESSION
const char *gzipSendResult = NULL;
#endif
if (connData->conn==NULL) {
//Connection aborted. Clean up.
espFsClose(file);
return HTTPD_CGI_DONE;
}
if (file==NULL) {
//First call to this cgi. Open the file so we can read it.
file=espFsOpen(connData->url);
if (file==NULL) {
return HTTPD_CGI_NOTFOUND;
}
connData->cgiData=file;
httpdStartResponse(connData, 200);
httpdHeader(connData, "Content-Type", httpdGetMimetype(connData->url));
#ifdef GZIP_COMPRESSION
gzipSendResult = sendGZIPEncodingIfNeeded(connData);
if (gzipSendResult != NULL) {
httpdEndHeaders(connData);
httpdSend(connData, gzipSendResult, os_strlen(gzipSendResult));
return HTTPD_CGI_DONE;
}
#endif
httpdHeader(connData, "Cache-Control", "max-age=3600, must-revalidate");
httpdEndHeaders(connData);
return HTTPD_CGI_MORE;
}
len=espFsRead(file, buff, 1024);
if (len>0) espconn_sent(connData->conn, (uint8 *)buff, len);
if (len!=1024) {
//We're done.
espFsClose(file);
return HTTPD_CGI_DONE;
} else {
//Ok, till next time.
return HTTPD_CGI_MORE;
}
}
static void server_serve(struct espconn *c, void *p, unsigned short len) {
int res;
char *buf = NULL;
char *filename;
const char *ok = "HTTP/1.1 200 OK\r\n\r\n";
const char *ok_gzip = "HTTP/1.1 200 OK\r\nContent-Encoding: gzip\n\r\n";
const char *resp = ok;
const char not_found[] = "HTTP/1.1 404 Not Found\r\n\r\n";
const char server_error[] = "HTTP/1.1 500 Internal error\r\n\r\n";
spiffs_stat stat;
spiffs_file fd = 0;
(void) p;
(void) len;
if (len >= 16 && strncmp(p, "GET /favicon.ico", 16) == 0) {
espconn_sent(c, (char *) not_found, sizeof(not_found));
return;
} else {
filename = "index.html";
}
if ((res = SPIFFS_stat(&fs, filename, &stat)) < 0) {
espconn_sent(c, (char *) server_error, sizeof(server_error));
return;
}
if ((fd = SPIFFS_open(&fs, filename, SPIFFS_RDONLY, 0)) < 0) {
espconn_sent(c, (char *) server_error, sizeof(server_error));
return;
}
int resp_size = strlen(resp) + stat.size;
buf = malloc(resp_size + 1);
if (buf == NULL) {
espconn_sent(c, (char *) server_error, sizeof(server_error));
goto cleanup;
}
memcpy(buf, resp, strlen(resp));
if ((res = SPIFFS_read(&fs, fd, buf + strlen(resp), stat.size)) < 0) {
espconn_sent(c, (char *) server_error, sizeof(server_error));
goto cleanup;
}
buf[resp_size] = '\0';
espconn_sent(c, (char *) buf, resp_size);
cleanup:
if (buf) free(buf);
SPIFFS_close(&fs, fd);
return;
}
void procfn_ledtest_req(struct espconn* pconn, char* pdata, unsigned short len)
{
os_printf("Enter %s, pconn: [%p], buf: [%p], len:[%d]\n", __func__, pconn, pdata, len);
uint8 buf[2];
led_glint* led = (led_glint*)os_zalloc(sizeof(led_glint));
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDI_U, FUNC_GPIO12);
led->pin = BIT12;
led->interval = 100;
led->limit_count = 100;
led_glint_control(led);
buf[0] = sizeof(buf);
buf[1] = LEDTEST_RSP;
espconn_sent(pconn, buf, 2);
}
void procfn_rst_req(struct espconn* pconn, char* pdata, unsigned short len)
{
os_printf("Enter %s, pconn: [%p], buf: [%p], len:[%d]\n", __func__, pconn, pdata, len);
uint8 buf[2];
buf[0] = sizeof(buf);
buf[1] = RST_RSP;
espconn_sent(pconn, buf, 2);
espconn_disconnect(pconn);
//直接调用restart总是故障，改用定时器，100毫秒后重启，顺带也可以把网络数据发出去
ETSTimer* ptimer = (ETSTimer*)os_zalloc(sizeof(ETSTimer));
os_timer_disarm(ptimer);
os_timer_setfn(ptimer, restart_timer_cb, ptimer);
os_timer_arm(ptimer, 100, 0);
}
void ICACHE_FLASH_ATTR
tcpclient_connect_cb(void *arg)
{
struct espconn *pCon = (struct espconn *)arg;
REST_CLIENT* client = (REST_CLIENT *)pCon->reverse;
espconn_regist_disconcb(client->pCon, tcpclient_discon_cb);
espconn_regist_recvcb(client->pCon, tcpclient_recv);////////
espconn_regist_sentcb(client->pCon, tcpclient_sent_cb);///////
if(client->security){
espconn_secure_sent(client->pCon, client->data, client->data_len);
}
else{
espconn_sent(client->pCon, client->data, client->data_len);
}
}
void httpd_set_error_state(struct HttpdConnectionSlot *slot, uint16_t code, char *codemessage, char *message) {
char strTemp[32];
uint16_t messagelen=strlen(message);
slot->bufferLen = 0;
httpd_add_buffer_string(slot,"HTTP/1.0 ");
os_sprintf(strTemp,"%d ",code);
httpd_add_buffer_string(slot,strTemp);
httpd_add_buffer_string(slot,codemessage);
httpd_add_buffer_string(slot,"\r\nContent-Length: ");
os_sprintf(strTemp,"%d ",messagelen);
httpd_add_buffer_string(slot,strTemp);
httpd_add_buffer_string(slot,"\r\nContent-Type: text/plain\r\n\r\n");
httpd_add_buffer_string(slot,message);
slot->state = HTTPD_STATE_RESPONDING;
espconn_sent(slot->conn, slot->buffer, slot->bufferLen);
}
static void ICACHE_FLASH_ATTR
at_tcpclient_connect_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
#ifdef PLATFORM_DEBUG
ets_uart_printf("TCP client connect\r\n");
#endif
espconn_regist_sentcb(pespconn, at_tcpclient_sent_cb);
//espconn_regist_recvcb(pespconn, at_tcpclient_recv);
espconn_regist_disconcb(pespconn, at_tcpclient_discon_cb);
char payload[128];
os_sprintf(payload, MACSTR ",%s\r\n", MAC2STR(macaddr), "ESP8266");
#ifdef PLATFORM_DEBUG
ets_uart_printf(payload);
#endif
espconn_sent(pespconn, payload, strlen(payload));
}
void ICACHE_FLASH_ATTR
MQTT_Task(os_event_t *e)
{
MQTT_Client* client = (MQTT_Client*)e->par;
uint8_t dataBuffer[MQTT_BUF_SIZE];
uint16_t dataLen;
if(e->par == 0)
return;
switch(client->connState){
case TCP_RECONNECT_REQ:
break;
case TCP_RECONNECT:
MQTT_Connect(client);
INFO("TCP: Reconnect to: %s:%d\r\n", client->host, client->port);
client->connState = TCP_CONNECTING;
break;
case MQTT_DATA:
if(QUEUE_IsEmpty(&client->msgQueue) || client->sendTimeout != 0) {
break;
}
if(QUEUE_Gets(&client->msgQueue, dataBuffer, &dataLen, MQTT_BUF_SIZE) == 0){
client->mqtt_state.pending_msg_type = mqtt_get_type(dataBuffer);
client->mqtt_state.pending_msg_id = mqtt_get_id(dataBuffer, dataLen);
client->sendTimeout = MQTT_SEND_TIMOUT;
INFO("MQTT: Sending, type: %d, id: %04X\r\n",client->mqtt_state.pending_msg_type, client->mqtt_state.pending_msg_id);
if(client->security){
espconn_secure_sent(client->pCon, dataBuffer, dataLen);
}
else{
espconn_sent(client->pCon, dataBuffer, dataLen);
}
client->mqtt_state.outbound_message = NULL;
break;
}
break;
case TCP_CONNECTING_ERROR:
MQTT_Disconnect(client);
MQTT_exit(client);
break;
}
}
LOCAL void ICACHE_FLASH_ATTR clientConnectedCallback(void *arg)
{
struct espconn *pespconn = arg;
connState = TCP_CONNECTED;
espconn_regist_sentcb(pespconn, clientSentCallback);
espconn_regist_recvcb(pespconn, clientReceiveCallback);
sint8 sentStatus = espconn_sent(pespconn, txPayload, os_strlen(txPayload));
if (sentStatus == ESPCONN_OK) {
connState = TCP_SENDING;
ets_uart_printf("TCP connected, sending request: %s\r\n", txPayload);
} else {
connState = TCP_SEND_ERROR;
ets_uart_printf("ERROR: TCP send failed, disconnecting ...\r\n");
espconn_disconnect(pespconn);
}
}
static void ICACHE_FLASH_ATTR
tcpclient_connect_cb(void *arg) {
struct espconn *pCon = (struct espconn *)arg;
RestClient* client = (RestClient *)pCon->reverse;
DBG("REST #%d: connected\n", client-restClient);
espconn_regist_disconcb(client->pCon, tcpclient_discon_cb);
espconn_regist_recvcb(client->pCon, tcpclient_recv);
espconn_regist_sentcb(client->pCon, tcpclient_sent_cb);
client->data_sent = client->data_len <= 1400 ? client->data_len : 1400;
DBG("REST #%d: sending %d\n", client-restClient, client->data_sent);
//if(client->security){
// espconn_secure_sent(client->pCon, client->data, client->data_sent);
//}
//else{
espconn_sent(client->pCon, (uint8_t*)client->data, client->data_sent);
//}
}
/***
* Send data if in Idle state
*/
static void ICACHE_FLASH_ATTR
my_sent_next() {
if (my_send_state == Idle && !fifo_is_empty(msg_queue)) {
my_send_state = WaitingForSend;
my_send_queue_item_t *i = (my_send_queue_item_t *) fifo_first(msg_queue);
// when the connection is closed do not send the data
if (i->l->free) {
remove_first();
my_sent_next();
} else {
espconn_sent(i->l->pCon, i->data, i->length);
}
}
}
void ICACHE_FLASH_ATTR mqtt_timer(void *arg)
{
MQTT_Client* client = (MQTT_Client*)arg;
if(client->connState == MQTT_DATA){
client->keepAliveTick ++;
if(client->keepAliveTick > client->mqtt_state.connect_info->keepalive){
INFO("\r\nMQTT: Send keepalive packet to %s:%d!\r\n", client->host, client->port);
client->mqtt_state.outbound_message = mqtt_msg_pingreq(&client->mqtt_state.mqtt_connection);
client->mqtt_state.pending_msg_type = MQTT_MSG_TYPE_PINGREQ;
client->mqtt_state.pending_msg_type = mqtt_get_type(client->mqtt_state.outbound_message->data);
client->mqtt_state.pending_msg_id = mqtt_get_id(client->mqtt_state.outbound_message->data, client->mqtt_state.outbound_message->length);
client->sendTimeout = MQTT_SEND_TIMOUT;
INFO("MQTT: Sending, type: %d, id: %04X\r\n",client->mqtt_state.pending_msg_type, client->mqtt_state.pending_msg_id);
if(client->security){
espconn_secure_sent(client->pCon, client->mqtt_state.outbound_message->data, client->mqtt_state.outbound_message->length);
}
else{
espconn_sent(client->pCon, client->mqtt_state.outbound_message->data, client->mqtt_state.outbound_message->length);
}
client->mqtt_state.outbound_message = NULL;
client->keepAliveTick = 0;
system_os_post(MQTT_TASK_PRIO, 0, (os_param_t)client);
}
} else if(client->connState == TCP_RECONNECT_REQ){
client->reconnectTick ++;
if(client->reconnectTick > MQTT_RECONNECT_TIMEOUT) {
client->reconnectTick = 0;
client->connState = TCP_RECONNECT;
system_os_post(MQTT_TASK_PRIO, 0, (os_param_t)client);
}
}else if(client->connState == TCP_CONNECTING){
client->connState = TCP_CONNECTING_ERROR;
system_os_post(MQTT_TASK_PRIO, 0, (os_param_t)client);
}
if(client->sendTimeout > 0)
client->sendTimeout --;
}
//Cgi that reads the SPI flash. Assumes 512KByte flash.
int ICACHE_FLASH_ATTR cgiReadFlash(HttpdConnData *connData) {
int *pos=(int *)&connData->cgiData;
if (connData->conn==NULL) {
//Connection aborted. Clean up.
return HTTPD_CGI_DONE;
}
if (*pos==0) {
//os_printf("Start flash download.\n");
httpdStartResponse(connData, 200);
httpdHeader(connData, "Content-Type", "application/bin");
httpdEndHeaders(connData);
*pos=0x40200000;
return HTTPD_CGI_MORE;
}
espconn_sent(connData->conn, (uint8 *)(*pos), 1024);
*pos+=1024;
if (*pos>=0x40200000+(512*1024)) return HTTPD_CGI_DONE; else return HTTPD_CGI_MORE;
}
// ----------------------------------------------------------------------------
// Callback Function.
// When you call the function wifi_station_scan() below, the ESP8266 goes off
// and starts scanning. When it is done, this function is called automatically.
// ----------------------------------------------------------------------------
void ICACHE_FLASH_ATTR wifiSendCb(void *arg, STATUS status)
{
char payload[1024], *ptr;
int n, noAps;
struct bss_info *bss_link = (struct bss_info *)arg;
os_printf("wifi scan send done %d\n", status);
if(status != OK) {
scanInProgress = 0; // clear scanning in progress flag
return;
}
noAps = 0; // variable for count of AP's found
while(bss_link != NULL) { // Count amount of access points found.
bss_link = bss_link->next.stqe_next;
noAps++;
}
os_printf("Scan done: found %d AP's, sending...\n", noAps);
ptr = payload;
os_sprintf(ptr,">APs_found:%d,", noAps); ptr = &payload[strlen(payload)];
os_sprintf(ptr,"BSSID;SSID;RSSI;Auth,"); ptr = &payload[strlen(payload)];;
n = 0;
bss_link = (struct bss_info *)arg;
while(bss_link != NULL) {
if(n >= noAps) {
os_printf("Warning: I have more than the allocated %d aps!\n", noAps);
break;
}
if(bss_link->rssi != 0) {
os_sprintf(ptr,"%02X:%02X:%02X:%02X:%02X:%02X;",bss_link->bssid[0],bss_link->bssid[1],bss_link->bssid[2],bss_link->bssid[3],bss_link->bssid[4],bss_link->bssid[5]);
ptr = payload + strlen(payload);
os_sprintf(ptr,"%s;%d;%x,", (char*)bss_link->ssid, bss_link->rssi, bss_link->authmode);
ptr = payload + strlen(payload);
}
bss_link = bss_link->next.stqe_next; // linked list, step to next link
n++;
}
scanInProgress = 0; // clear scanning in progress flag
os_sprintf(ptr,"AP_list_end,\n");
os_printf("UDP sending list...\n");
espconn_sent(&Conn, (uint8 *)payload, os_strlen(payload));
}
/**
* @brief Get version connection version
* @param arg: contain the ip link information
* @retval None
*/
void ICACHE_FLASH_ATTR
get_version_connect_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
fota_client_t *fota_client = (fota_client_t *)pespconn->reverse;
espconn_regist_recvcb(pespconn, get_version_recv);
espconn_regist_sentcb(pespconn, get_version_sent_cb);
uint8_t user_bin[12] = {0};
if(system_upgrade_userbin_check() == UPGRADE_FW_BIN1) {
os_memcpy(user_bin, "image2", os_strlen("image2"));
}
else if(system_upgrade_userbin_check() == UPGRADE_FW_BIN2) {
os_memcpy(user_bin, "image1", os_strlen("image1"));
}
char *temp = NULL;
temp = (uint8 *) os_zalloc(512);
os_sprintf(temp, "GET /api/%s/versions/%s HTTP/1.0\r\nHost: %s\r\n"pHeadStatic""pHeadAuthen"\r\n",
PROJECT,
user_bin,
fota_client->host,
// fota_client->uuid, //pHeaderAuthen
fota_client->token
// FOTA_CLIENT
// VERSION
);
// INFO("request: %s\n", temp);
if (FOTA_SECURE)
espconn_secure_sent(pespconn, temp, os_strlen(temp));
else
espconn_sent(pespconn, temp, os_strlen(temp));
FREE(temp);
// prepare to get response
get_version_body_len = -1;
}
LOCAL void yeelinkget(void) {
// struct espconn ptrespconn;
// LOCAL esp_tcp esptcp;
static u8_t i = 0;
static u16_t length;
// static char buf[8]={"led"};
char str_tmp[128] = {0};
char remote_server[] = "api.yeelink.net";
static char apikey[] = "fa93b17ce5d3b8bfae0988b503d0b4fa";
static char http_request[DATA_BUF_SIZE] = {0}; //声明为静态变量，防止堆栈溢出
//http://api.yeelink.net/v1.0/device/20857/sensor/36576/datapoints
os_sprintf(str_tmp, "/v1.1/device/20857/sensor/36576/datapoints");
os_sprintf(http_request , "POST %s HTTP/1.1\r\n", str_tmp);
os_sprintf(str_tmp , "Host:%s\r\n" , remote_server);
os_strcat(http_request , str_tmp);
os_strcat(http_request , "Accept: */*\r\n");
os_sprintf(str_tmp , "U-ApiKey:%s\r\n" , apikey); //需要替换为自己的APIKey
os_strcat(http_request , str_tmp);
os_strcat(http_request , "Content-Length: 12\r\n");
os_strcat(http_request , "Content-Type: application/x-www-form-urlencoded\r\n");
os_strcat(http_request , "Connection: close\r\n");
os_strcat(http_request , "\r\n");
os_strcat(http_request , "{\"value\":31}");
length = os_strlen(http_request);
os_printf("%s", http_request);
espconn_regist_recvcb(&esp_conn, webserver_recv);
// espconn_regist_sentcb(&esp_conn, sentcb);
espconn_connect(&esp_conn);
if (0 == espconn_sent(&esp_conn, http_request, length)) {
os_printf("sent ok\n");
}
if ((i++) & 0x01) {
GPIO_OUTPUT_SET(GPIO_ID_PIN(0), LED_ON);
} else {
GPIO_OUTPUT_SET(GPIO_ID_PIN(0), LED_OFF);
}
}
int ICACHE_FLASH_ATTR authBasic(HttpdConnData *connData) {
const char *forbidden="401 Forbidden.";
int no=0;
int r;
char hdr[(AUTH_MAX_USER_LEN+AUTH_MAX_PASS_LEN+2)*10];
char userpass[AUTH_MAX_USER_LEN+AUTH_MAX_PASS_LEN+2];
char user[AUTH_MAX_USER_LEN];
char pass[AUTH_MAX_PASS_LEN];
if (connData->conn==NULL) {
//Connection aborted. Clean up.
return HTTPD_CGI_DONE;
}
r=httpdGetHeader(connData, "Authorization", hdr, sizeof(hdr));
if (r && strncmp(hdr, "Basic", 5)==0) {
r=base64_decode(strlen(hdr)-6, hdr+6, sizeof(userpass), (unsigned char *)userpass);
if (r<0) r=0; //just clean out string on decode error
userpass[r]=0; //zero-terminate user:pass string
// os_printf("Auth: %s\n", userpass);
while (((AuthGetUserPw)(connData->cgiArg))(connData, no,
user, AUTH_MAX_USER_LEN, pass, AUTH_MAX_PASS_LEN)) {
//Check user/pass against auth header
if (strlen(userpass)==strlen(user)+strlen(pass)+1 &&
os_strncmp(userpass, user, strlen(user))==0 &&
userpass[strlen(user)]==':' &&
os_strcmp(userpass+strlen(user)+1, pass)==0) {
//Authenticated. Yay!
return HTTPD_CGI_AUTHENTICATED;
}
no++; //Not authenticated with this user/pass. Check next user/pass combo.
}
}
//Not authenticated. Go bug user with login screen.
httpdStartResponse(connData, 401);
httpdHeader(connData, "Content-Type", "text/plain");
httpdHeader(connData, "WWW-Authenticate", "Basic realm=\""HTTP_AUTH_REALM"\"");
httpdEndHeaders(connData);
espconn_sent(connData->conn, (uint8 *)forbidden, os_strlen(forbidden));
//Okay, all done.
return HTTPD_CGI_DONE;
}
/******************************************************************************
* FunctionName : upgrade_connect
* Description : client connected with a host successfully
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
upgrade_connect_cb(void *arg)
{
struct espconn *pespconn = arg;
UPGRADE_DBG("upgrade_connect_cb\n");
os_timer_disarm(&upgrade_10s);
espconn_regist_disconcb(pespconn, upgrade_disconcb);
espconn_regist_sentcb(pespconn, upgrade_datasent);
if (pbuf != NULL) {
UPGRADE_DBG(pbuf);
#ifdef UPGRADE_SSL_ENABLE
espconn_secure_sent(pespconn, pbuf, os_strlen(pbuf));
#else
espconn_sent(pespconn, pbuf, os_strlen(pbuf));
#endif
}
}