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feat(http): Bring esp_http_client component and example from idf

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Commit ID: dd3c0329
This commit is contained in:
yuanjm
2020-08-07 11:32:37 +08:00
parent 237311e466
commit 9ea5d2abe7
17 changed files with 1020 additions and 212 deletions
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67
examples/protocols/esp_http_client/esp_http_client_test.py Normal file
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@ -0,0 +1,67 @@
import re
import os
import ttfw_idf
@ttfw_idf.idf_example_test(env_tag="Example_EthKitV1")
def test_examples_protocol_esp_http_client(env, extra_data):
"""
steps: |
1. join AP
2. Send HTTP request to httpbin.org
"""
dut1 = env.get_dut("esp_http_client", "examples/protocols/esp_http_client", dut_class=ttfw_idf.ESP32DUT)
# check and log bin size
binary_file = os.path.join(dut1.app.binary_path, "esp-http-client-example.bin")
bin_size = os.path.getsize(binary_file)
ttfw_idf.log_performance("esp_http_client_bin_size", "{}KB".format(bin_size // 1024))
ttfw_idf.check_performance("esp_http_client_bin_size", bin_size // 1024, dut1.TARGET)
# start test
dut1.start_app()
dut1.expect("Connected to AP, begin http example", timeout=30)
dut1.expect(re.compile(r"HTTP GET Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP POST Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP PUT Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP PATCH Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP DELETE Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP HEAD Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Basic Auth Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Basic Auth redirect Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Digest Auth Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTPS Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP chunk encoding Status = 200, content_length = (-?\d)"))
# content-len for chunked encoding is typically -1, could be a positive length in some cases
dut1.expect(re.compile(r"HTTP Stream reader Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"Last esp error code: 0x8001"))
dut1.expect("Finish http example")
# test mbedtls dynamic resource
dut1 = env.get_dut("esp_http_client", "examples/protocols/esp_http_client", dut_class=ttfw_idf.ESP32DUT, app_config_name='ssldyn')
# check and log bin size
binary_file = os.path.join(dut1.app.binary_path, "esp-http-client-example.bin")
bin_size = os.path.getsize(binary_file)
ttfw_idf.log_performance("esp_http_client_bin_size", "{}KB".format(bin_size // 1024))
ttfw_idf.check_performance("esp_http_client_bin_size", bin_size // 1024, dut1.TARGET)
# start test
dut1.start_app()
dut1.expect("Connected to AP, begin http example", timeout=30)
dut1.expect(re.compile(r"HTTP GET Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP POST Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP PUT Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP PATCH Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP DELETE Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP HEAD Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Basic Auth Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Basic Auth redirect Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP Digest Auth Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTPS Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"HTTP chunk encoding Status = 200, content_length = (-?\d)"))
# content-len for chunked encoding is typically -1, could be a positive length in some cases
dut1.expect(re.compile(r"HTTP Stream reader Status = 200, content_length = (\d)"))
dut1.expect(re.compile(r"Last esp error code: 0x8001"))
dut1.expect("Finish http example")
if __name__ == '__main__':
test_examples_protocol_esp_http_client()

8
examples/protocols/esp_http_client/main/CMakeLists.txt
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@ -1,8 +1,6 @@
set(COMPONENT_SRCS "esp_http_client_example.c")
# Embed the server root certificate into the final binary
#
# (If this was a component, we would set COMPONENT_EMBED_TXTFILES here.)
set(COMPONENT_EMBED_TXTFILES howsmyssl_com_root_cert.pem)
register_component()
idf_component_register(SRCS "esp_http_client_example.c"
INCLUDE_DIRS "."
EMBED_TXTFILES howsmyssl_com_root_cert.pem)

350
examples/protocols/esp_http_client/main/esp_http_client_example.c
View File

@ -9,20 +9,20 @@
#include <string.h>
#include <stdlib.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_system.h"
#include "esp_log.h"
#include "esp_netif.h"
#include "esp_event.h"
#include "protocol_examples_common.h"
#include "nvs.h"
#include "esp_system.h"
#include "nvs_flash.h"
#include "esp_event.h"
#include "esp_netif.h"
#include "protocol_examples_common.h"
#include "esp_tls.h"
#include "esp_http_client.h"
#define MAX_HTTP_RECV_BUFFER 512
#define MAX_HTTP_OUTPUT_BUFFER 2048
static const char *TAG = "HTTP_CLIENT";
/* Root cert for howsmyssl.com, taken from howsmyssl_com_root_cert.pem
@ -40,6 +40,8 @@ extern const char howsmyssl_com_root_cert_pem_end[] asm("_binary_howsmyssl_com
esp_err_t _http_event_handler(esp_http_client_event_t *evt)
{
static char *output_buffer; // Buffer to store response of http request from event handler
static int output_len; // Stores number of bytes read
switch(evt->event_id) {
case HTTP_EVENT_ERROR:
ESP_LOGD(TAG, "HTTP_EVENT_ERROR");
@ -55,27 +57,73 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
break;
case HTTP_EVENT_ON_DATA:
ESP_LOGD(TAG, "HTTP_EVENT_ON_DATA, len=%d", evt->data_len);
/*
* Check for chunked encoding is added as the URL for chunked encoding used in this example returns binary data.
* However, event handler can also be used in case chunked encoding is used.
*/
if (!esp_http_client_is_chunked_response(evt->client)) {
// Write out data
// printf("%.*s", evt->data_len, (char*)evt->data);
// If user_data buffer is configured, copy the response into the buffer
if (evt->user_data) {
memcpy(evt->user_data + output_len, evt->data, evt->data_len);
} else {
if (output_buffer == NULL) {
output_buffer = (char *) malloc(esp_http_client_get_content_length(evt->client));
output_len = 0;
if (output_buffer == NULL) {
ESP_LOGE(TAG, "Failed to allocate memory for output buffer");
return ESP_FAIL;
}
}
memcpy(output_buffer + output_len, evt->data, evt->data_len);
}
output_len += evt->data_len;
}
break;
case HTTP_EVENT_ON_FINISH:
ESP_LOGD(TAG, "HTTP_EVENT_ON_FINISH");
if (output_buffer != NULL) {
// Response is accumulated in output_buffer. Uncomment the below line to print the accumulated response
// ESP_LOG_BUFFER_HEX(TAG, output_buffer, output_len);
free(output_buffer);
output_buffer = NULL;
output_len = 0;
}
break;
case HTTP_EVENT_DISCONNECTED:
ESP_LOGD(TAG, "HTTP_EVENT_DISCONNECTED");
ESP_LOGI(TAG, "HTTP_EVENT_DISCONNECTED");
int mbedtls_err = 0;
esp_err_t err = esp_tls_get_and_clear_last_error(evt->data, &mbedtls_err, NULL);
if (err != 0) {
if (output_buffer != NULL) {
free(output_buffer);
output_buffer = NULL;
output_len = 0;
}
ESP_LOGI(TAG, "Last esp error code: 0x%x", err);
ESP_LOGI(TAG, "Last mbedtls failure: 0x%x", mbedtls_err);
}
break;
}
return ESP_OK;
}
static void http_rest()
static void http_rest_with_url(void)
{
char local_response_buffer[MAX_HTTP_OUTPUT_BUFFER] = {0};
/**
* NOTE: All the configuration parameters for http_client must be spefied either in URL or as host and path parameters.
* If host and path parameters are not set, query parameter will be ignored. In such cases,
* query parameter should be specified in URL.
*
* If URL as well as host and path parameters are specified, values of host and path will be considered.
*/
esp_http_client_config_t config = {
.url = "http://httpbin.org/get",
.host = "httpbin.org",
.path = "/get",
.query = "esp",
.event_handler = _http_event_handler,
.user_data = local_response_buffer, // Pass address of local buffer to get response
};
esp_http_client_handle_t client = esp_http_client_init(&config);
@ -86,13 +134,15 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP GET request failed: %d", err);
ESP_LOGE(TAG, "HTTP GET request failed: %s", esp_err_to_name(err));
}
ESP_LOG_BUFFER_HEX(TAG, local_response_buffer, strlen(local_response_buffer));
// POST
const char *post_data = "field1=value1&field2=value2";
const char *post_data = "{\"field1\":\"value1\"}";
esp_http_client_set_url(client, "http://httpbin.org/post");
esp_http_client_set_method(client, HTTP_METHOD_POST);
esp_http_client_set_header(client, "Content-Type", "application/json");
esp_http_client_set_post_field(client, post_data, strlen(post_data));
err = esp_http_client_perform(client);
if (err == ESP_OK) {
@ -100,7 +150,7 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP POST request failed: %d", err);
ESP_LOGE(TAG, "HTTP POST request failed: %s", esp_err_to_name(err));
}
//PUT
@ -112,7 +162,7 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP PUT request failed: %d", err);
ESP_LOGE(TAG, "HTTP PUT request failed: %s", esp_err_to_name(err));
}
//PATCH
@ -125,7 +175,7 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP PATCH request failed: %d", err);
ESP_LOGE(TAG, "HTTP PATCH request failed: %s", esp_err_to_name(err));
}
//DELETE
@ -137,7 +187,7 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP DELETE request failed: %d", err);
ESP_LOGE(TAG, "HTTP DELETE request failed: %s", esp_err_to_name(err));
}
//HEAD
@ -149,13 +199,100 @@ static void http_rest()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP HEAD request failed: %d", err);
ESP_LOGE(TAG, "HTTP HEAD request failed: %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_auth_basic()
static void http_rest_with_hostname_path(void)
{
esp_http_client_config_t config = {
.host = "httpbin.org",
.path = "/get",
.transport_type = HTTP_TRANSPORT_OVER_TCP,
.event_handler = _http_event_handler,
};
esp_http_client_handle_t client = esp_http_client_init(&config);
// GET
esp_err_t err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP GET Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP GET request failed: %s", esp_err_to_name(err));
}
// POST
const char *post_data = "field1=value1&field2=value2";
esp_http_client_set_url(client, "/post");
esp_http_client_set_method(client, HTTP_METHOD_POST);
esp_http_client_set_post_field(client, post_data, strlen(post_data));
err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP POST Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP POST request failed: %s", esp_err_to_name(err));
}
//PUT
esp_http_client_set_url(client, "/put");
esp_http_client_set_method(client, HTTP_METHOD_PUT);
err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP PUT Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP PUT request failed: %s", esp_err_to_name(err));
}
//PATCH
esp_http_client_set_url(client, "/patch");
esp_http_client_set_method(client, HTTP_METHOD_PATCH);
esp_http_client_set_post_field(client, NULL, 0);
err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP PATCH Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP PATCH request failed: %s", esp_err_to_name(err));
}
//DELETE
esp_http_client_set_url(client, "/delete");
esp_http_client_set_method(client, HTTP_METHOD_DELETE);
err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP DELETE Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP DELETE request failed: %s", esp_err_to_name(err));
}
//HEAD
esp_http_client_set_url(client, "/get");
esp_http_client_set_method(client, HTTP_METHOD_HEAD);
err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP HEAD Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "HTTP HEAD request failed: %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
#if CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH
static void http_auth_basic(void)
{
esp_http_client_config_t config = {
.url = "http://user:passwd@httpbin.org/basic-auth/user/passwd",
@ -170,12 +307,12 @@ static void http_auth_basic()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_auth_basic_redirect()
static void http_auth_basic_redirect(void)
{
esp_http_client_config_t config = {
.url = "http://user:passwd@httpbin.org/basic-auth/user/passwd",
@ -183,18 +320,19 @@ static void http_auth_basic_redirect()
};
esp_http_client_handle_t client = esp_http_client_init(&config);
esp_err_t err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP Basic Auth redirect Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
#endif
static void http_auth_digest()
static void http_auth_digest(void)
{
esp_http_client_config_t config = {
.url = "http://user:passwd@httpbin.org/digest-auth/auth/user/passwd/MD5/never",
@ -202,17 +340,18 @@ static void http_auth_digest()
};
esp_http_client_handle_t client = esp_http_client_init(&config);
esp_err_t err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTP Digest Auth Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void https()
static void https_with_url(void)
{
esp_http_client_config_t config = {
.url = "https://www.howsmyssl.com",
@ -227,12 +366,34 @@ static void https()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_relative_redirect()
static void https_with_hostname_path(void)
{
esp_http_client_config_t config = {
.host = "www.howsmyssl.com",
.path = "/",
.transport_type = HTTP_TRANSPORT_OVER_SSL,
.event_handler = _http_event_handler,
.cert_pem = howsmyssl_com_root_cert_pem_start,
};
esp_http_client_handle_t client = esp_http_client_init(&config);
esp_err_t err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTPS Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_relative_redirect(void)
{
esp_http_client_config_t config = {
.url = "http://httpbin.org/relative-redirect/3",
@ -246,12 +407,12 @@ static void http_relative_redirect()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_absolute_redirect()
static void http_absolute_redirect(void)
{
esp_http_client_config_t config = {
.url = "http://httpbin.org/absolute-redirect/3",
@ -265,12 +426,12 @@ static void http_absolute_redirect()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_redirect_to_https()
static void http_redirect_to_https(void)
{
esp_http_client_config_t config = {
.url = "http://httpbin.org/redirect-to?url=https%3A%2F%2Fwww.howsmyssl.com",
@ -284,13 +445,13 @@ static void http_redirect_to_https()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_download_chunk()
static void http_download_chunk(void)
{
esp_http_client_config_t config = {
.url = "http://httpbin.org/stream-bytes/8912",
@ -304,12 +465,12 @@ static void http_download_chunk()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void http_perform_as_stream_reader()
static void http_perform_as_stream_reader(void)
{
char *buffer = malloc(MAX_HTTP_RECV_BUFFER + 1);
if (buffer == NULL) {
@ -318,12 +479,11 @@ static void http_perform_as_stream_reader()
}
esp_http_client_config_t config = {
.url = "http://httpbin.org/get",
.event_handler = _http_event_handler,
};
esp_http_client_handle_t client = esp_http_client_init(&config);
esp_err_t err;
if ((err = esp_http_client_open(client, 0)) != ESP_OK) {
ESP_LOGE(TAG, "Failed to open HTTP connection: %d", err);
ESP_LOGE(TAG, "Failed to open HTTP connection: %s", esp_err_to_name(err));
free(buffer);
return;
}
@ -345,7 +505,7 @@ static void http_perform_as_stream_reader()
free(buffer);
}
static void https_async()
static void https_async(void)
{
esp_http_client_config_t config = {
.url = "https://postman-echo.com/post",
@ -372,37 +532,135 @@ static void https_async()
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %d", err);
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
static void https_with_invalid_url(void)
{
esp_http_client_config_t config = {
.url = "https://not.existent.url",
.event_handler = _http_event_handler,
};
esp_http_client_handle_t client = esp_http_client_init(&config);
esp_err_t err = esp_http_client_perform(client);
if (err == ESP_OK) {
ESP_LOGI(TAG, "HTTPS Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
} else {
ESP_LOGE(TAG, "Error perform http request %s", esp_err_to_name(err));
}
esp_http_client_cleanup(client);
}
/*
* http_native_request() demonstrates use of low level APIs to connect to a server,
* make a http request and read response. Event handler is not used in this case.
* Note: This approach should only be used in case use of low level APIs is required.
* The easiest way is to use esp_http_perform()
*/
static void http_native_request(void)
{
char output_buffer[MAX_HTTP_OUTPUT_BUFFER] = {0}; // Buffer to store response of http request
int content_length = 0;
esp_http_client_config_t config = {
.url = "http://httpbin.org/get",
};
esp_http_client_handle_t client = esp_http_client_init(&config);
// GET Request
esp_http_client_set_method(client, HTTP_METHOD_GET);
esp_err_t err = esp_http_client_open(client, 0);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to open HTTP connection: %s", esp_err_to_name(err));
} else {
content_length = esp_http_client_fetch_headers(client);
if (content_length < 0) {
ESP_LOGE(TAG, "HTTP client fetch headers failed");
} else {
int data_read = esp_http_client_read_response(client, output_buffer, MAX_HTTP_OUTPUT_BUFFER);
if (data_read >= 0) {
ESP_LOGI(TAG, "HTTP GET Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
ESP_LOG_BUFFER_HEX(TAG, output_buffer, strlen(output_buffer));
} else {
ESP_LOGE(TAG, "Failed to read response");
}
}
}
esp_http_client_close(client);
// POST Request
const char *post_data = "{\"field1\":\"value1\"}";
esp_http_client_set_url(client, "http://httpbin.org/post");
esp_http_client_set_method(client, HTTP_METHOD_POST);
esp_http_client_set_header(client, "Content-Type", "application/json");
err = esp_http_client_open(client, strlen(post_data));
if (err != ESP_OK) {
ESP_LOGE(TAG, "Failed to open HTTP connection: %s", esp_err_to_name(err));
} else {
int wlen = esp_http_client_write(client, post_data, strlen(post_data));
if (wlen < 0) {
ESP_LOGE(TAG, "Write failed");
}
int data_read = esp_http_client_read_response(client, output_buffer, MAX_HTTP_OUTPUT_BUFFER);
if (data_read >= 0) {
ESP_LOGI(TAG, "HTTP GET Status = %d, content_length = %d",
esp_http_client_get_status_code(client),
esp_http_client_get_content_length(client));
ESP_LOG_BUFFER_HEX(TAG, output_buffer, strlen(output_buffer));
} else {
ESP_LOGE(TAG, "Failed to read response");
}
}
esp_http_client_cleanup(client);
}
static void http_test_task(void *pvParameters)
{
ESP_LOGI(TAG, "Connected to AP, begin http example");
http_rest();
http_rest_with_url();
http_rest_with_hostname_path();
#if CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH
http_auth_basic();
http_auth_basic_redirect();
#endif
http_auth_digest();
http_relative_redirect();
http_absolute_redirect();
https();
https_with_url();
https_with_hostname_path();
http_redirect_to_https();
http_download_chunk();
http_perform_as_stream_reader();
https_async();
https_with_invalid_url();
http_native_request();
ESP_LOGI(TAG, "Finish http example");
vTaskDelete(NULL);
}
void app_main()
void app_main(void)
{
ESP_ERROR_CHECK(nvs_flash_init());
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
/* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.
* Read "Establishing Wi-Fi or Ethernet Connection" section in
* examples/protocols/README.md for more information about this function.
*/
ESP_ERROR_CHECK(example_connect());
ESP_LOGI(TAG, "Connected to AP, begin http example");
xTaskCreate(&http_test_task, "http_test_task", 8192, NULL, 5, NULL);
}

10
examples/protocols/esp_http_client/sdkconfig.ci Normal file
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@ -0,0 +1,10 @@
CONFIG_EXAMPLE_CONNECT_ETHERNET=y
CONFIG_EXAMPLE_CONNECT_WIFI=n
CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
CONFIG_EXAMPLE_ETH_PHY_IP101=y
CONFIG_EXAMPLE_ETH_MDC_GPIO=23
CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
CONFIG_EXAMPLE_ETH_PHY_ADDR=1
CONFIG_EXAMPLE_CONNECT_IPV6=y
CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH=y

13
examples/protocols/esp_http_client/sdkconfig.ci.ssldyn Normal file
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@ -0,0 +1,13 @@
CONFIG_EXAMPLE_CONNECT_ETHERNET=y
CONFIG_EXAMPLE_CONNECT_WIFI=n
CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
CONFIG_EXAMPLE_ETH_PHY_IP101=y
CONFIG_EXAMPLE_ETH_MDC_GPIO=23
CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
CONFIG_EXAMPLE_ETH_PHY_ADDR=1
CONFIG_EXAMPLE_CONNECT_IPV6=y
CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH=y
CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
CONFIG_MBEDTLS_DYNAMIC_FREE_PEER_CERT=y
CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y

3
examples/protocols/esp_http_client/sdkconfig.defaults
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@ -1,3 +0,0 @@
CONFIG_NEWLIB_LIBRARY_LEVEL_NORMAL=y
CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=1024
CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384