Add error handling for http client set ssid password correct with Example_WIFI test, and clear password before free Fixed the CI failure due to HTTP errror names
166 lines
4.6 KiB
C
166 lines
4.6 KiB
C
// Copyright 2015-2018 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdlib.h>
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#include <string.h>
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#include "lwip/sockets.h"
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#include "lwip/dns.h"
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#include "lwip/netdb.h"
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#include "esp_log.h"
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#include "esp_system.h"
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#include "esp_err.h"
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#include "http_utils.h"
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#include "transport.h"
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static const char *TAG = "TRANS_TCP";
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typedef struct {
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int sock;
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} transport_tcp_t;
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static int resolve_dns(const char *host, struct sockaddr_in *ip) {
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struct hostent *he;
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struct in_addr **addr_list;
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he = gethostbyname(host);
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if (he == NULL) {
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return ESP_FAIL;
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}
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addr_list = (struct in_addr **)he->h_addr_list;
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if (addr_list[0] == NULL) {
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return ESP_FAIL;
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}
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ip->sin_family = AF_INET;
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memcpy(&ip->sin_addr, addr_list[0], sizeof(ip->sin_addr));
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return ESP_OK;
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}
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static int tcp_connect(transport_handle_t t, const char *host, int port, int timeout_ms)
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{
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struct sockaddr_in remote_ip;
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struct timeval tv;
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transport_tcp_t *tcp = transport_get_context_data(t);
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bzero(&remote_ip, sizeof(struct sockaddr_in));
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//if stream_host is not ip address, resolve it AF_INET,servername,&serveraddr.sin_addr
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if (inet_pton(AF_INET, host, &remote_ip.sin_addr) != 1) {
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if (resolve_dns(host, &remote_ip) < 0) {
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return -1;
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}
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}
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tcp->sock = socket(PF_INET, SOCK_STREAM, 0);
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if (tcp->sock < 0) {
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ESP_LOGE(TAG, "Error create socket");
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return -1;
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}
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remote_ip.sin_family = AF_INET;
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remote_ip.sin_port = htons(port);
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http_utils_ms_to_timeval(timeout_ms, &tv);
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setsockopt(tcp->sock, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));
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ESP_LOGD(TAG, "[sock=%d],connecting to server IP:%s,Port:%d...",
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tcp->sock, ipaddr_ntoa((const ip_addr_t*)&remote_ip.sin_addr.s_addr), port);
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if (connect(tcp->sock, (struct sockaddr *)(&remote_ip), sizeof(struct sockaddr)) != 0) {
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close(tcp->sock);
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tcp->sock = -1;
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return -1;
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}
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return tcp->sock;
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}
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static int tcp_write(transport_handle_t t, const char *buffer, int len, int timeout_ms)
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{
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int poll;
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transport_tcp_t *tcp = transport_get_context_data(t);
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if ((poll = transport_poll_write(t, timeout_ms)) <= 0) {
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return poll;
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}
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return write(tcp->sock, buffer, len);
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}
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static int tcp_read(transport_handle_t t, char *buffer, int len, int timeout_ms)
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{
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transport_tcp_t *tcp = transport_get_context_data(t);
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int poll = -1;
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if ((poll = transport_poll_read(t, timeout_ms)) <= 0) {
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return poll;
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}
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int read_len = read(tcp->sock, buffer, len);
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if (read_len == 0) {
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return -1;
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}
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return read_len;
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}
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static int tcp_poll_read(transport_handle_t t, int timeout_ms)
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{
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transport_tcp_t *tcp = transport_get_context_data(t);
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fd_set readset;
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FD_ZERO(&readset);
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FD_SET(tcp->sock, &readset);
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struct timeval timeout;
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http_utils_ms_to_timeval(timeout_ms, &timeout);
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return select(tcp->sock + 1, &readset, NULL, NULL, &timeout);
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}
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static int tcp_poll_write(transport_handle_t t, int timeout_ms)
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{
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transport_tcp_t *tcp = transport_get_context_data(t);
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fd_set writeset;
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FD_ZERO(&writeset);
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FD_SET(tcp->sock, &writeset);
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struct timeval timeout;
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http_utils_ms_to_timeval(timeout_ms, &timeout);
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return select(tcp->sock + 1, NULL, &writeset, NULL, &timeout);
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}
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static int tcp_close(transport_handle_t t)
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{
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transport_tcp_t *tcp = transport_get_context_data(t);
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int ret = -1;
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if (tcp->sock >= 0) {
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ret = close(tcp->sock);
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tcp->sock = -1;
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}
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return ret;
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}
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static esp_err_t tcp_destroy(transport_handle_t t)
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{
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transport_tcp_t *tcp = transport_get_context_data(t);
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transport_close(t);
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free(tcp);
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return 0;
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}
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transport_handle_t transport_tcp_init()
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{
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transport_handle_t t = transport_init();
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transport_tcp_t *tcp = calloc(1, sizeof(transport_tcp_t));
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HTTP_MEM_CHECK(TAG, tcp, return NULL);
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tcp->sock = -1;
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transport_set_func(t, tcp_connect, tcp_read, tcp_write, tcp_close, tcp_poll_read, tcp_poll_write, tcp_destroy);
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transport_set_context_data(t, tcp);
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return t;
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}
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