tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/protocols/HTTPClient_HelloWorld/main.cpp

   1 #include "mbed.h"
   2 #include "test_env.h"
   3 #include "EthernetInterface.h"
   4 #include "HTTPClient.h"
   5
   6
   7 namespace {
   8     const int BUFFER_SIZE = 512;
   9 }
  10
  11 int main() {
  12     MBED_HOSTTEST_TIMEOUT(15);
  13     MBED_HOSTTEST_SELECT(default_auto);
  14     MBED_HOSTTEST_DESCRIPTION(HTTP client hello world);
  15     MBED_HOSTTEST_START("NET_7");
  16
  17     char http_request_buffer[BUFFER_SIZE + 1] = {0};
  18     HTTPClient http;
  19     EthernetInterface eth;
  20     eth.init(); //Use DHCP
  21     eth.connect();
  22
  23     //GET data
  24     {
  25         bool result = true;
  26         const char *url_hello_txt = "http://developer.mbed.org/media/uploads/donatien/hello.txt";
  27         printf("HTTP_GET: Trying to fetch page '%s'...\r\n", url_hello_txt);
  28         HTTPResult ret = http.get(url_hello_txt, http_request_buffer, BUFFER_SIZE);
  29         if (ret == HTTP_OK) {
  30             printf("HTTP_GET: Read %d chars: '%s' ... [OK]\r\n", strlen(http_request_buffer), http_request_buffer);
  31         } else {
  32             printf("HTTP_GET: Error(%d). HTTP error(%d) ... [FAIL]\r\n", ret, http.getHTTPResponseCode());
  33             result = false;
  34         }
  35
  36         if (result == false) {
  37             eth.disconnect();
  38             MBED_HOSTTEST_RESULT(false);
  39         }
  40     }
  41
  42     //POST data
  43     {
  44         bool result = true;
  45         const char *url_httpbin_post = "http://httpbin.org/post";
  46         HTTPText text(http_request_buffer, BUFFER_SIZE);
  47         HTTPMap map;
  48         map.put("Hello", "World");
  49         map.put("test", "1234");
  50         printf("HTTP_POST: Trying to post data to '%s' ...\r\n", url_httpbin_post);
  51         HTTPResult ret = http.post(url_httpbin_post, map, &text);
  52         if (ret == HTTP_OK) {
  53             printf("HTTP_POST: Read %d chars ... [OK]\r\n", strlen(http_request_buffer));
  54             printf("HTTP_POST: %s\r\n", http_request_buffer);
  55         } else {
  56             printf("HTTP_GET: Error(%d). HTTP error(%d) ... [FAIL]\r\n", ret, http.getHTTPResponseCode());
  57             result = false;
  58         }
  59
  60         if (result == false) {
  61             eth.disconnect();
  62             MBED_HOSTTEST_RESULT(false);
  63         }
  64     }
  65     eth.disconnect();
  66     MBED_HOSTTEST_RESULT(true);
  67 }