Diff: main.cpp

Revision:

36:00496782708e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Apr 11 02:17:20 2021 +0000
@@ -0,0 +1,86 @@
+//=====[Libraries]=============================================================
+
+// Se incluye como parte de la la clase HTTP
+#include "select-demo.h"
+#if DEMO == MAIN
+
+#include "mbed.h"
+#include "http_request.h"
+#include "network-helper.h"
+#include "mbed_mem_trace.h"
+
+#include <stdio.h>
+#include <string.h>
+
+//=====[Declaration and initialization of public global objects]===============
+
+//=====[Declaration and initialization of public global variables]=============
+
+//=====[Declarations (prototypes) of public functions]=========================
+
+void response(HttpResponse* res);
+
+//=====[Main function, the program entry point after power on or reset]========
+
+int main() {
+    printf("\n----- Ejemplo de test REST Client -----\n");
+    // Conéctese a la red con la interfaz de red predeterminada
+    NetworkInterface* network = connect_to_default_network_interface();
+    if (!network) {
+        printf("No se puede conectar a la red\n");
+        return 1;
+    }
+
+    // Se realiza la solicitud GET
+    {
+        // De forma predeterminada, el cuerpo se analiza y almacena automáticamente en un búfer, esto es una gran cantidad de memoria.
+        // Para recibir una respuesta fragmentada, pase una devolución de llamada como último parámetro al constructor.
+        HttpRequest* get_req = new HttpRequest(network, HTTP_GET, "http://192.168.1.75:3000/mediciones");
+
+        HttpResponse* get_res = get_req->send();
+        if (!get_res) {
+            printf("HttpRequest failed (error code %d)\n", get_req->get_error());
+            return 1;
+        }
+
+        printf("\n----- HTTP GET response -----\n");
+        response(get_res);
+
+        delete get_req;
+    }
+
+    // Solicitud POST
+    {
+        HttpRequest* post_req = new HttpRequest(network, HTTP_POST, "http://192.168.1.75:3000/mediciones");
+        post_req->set_header("Content-Type", "application/json");
+
+        const char body[] = "{\"uuid\":\"12345\",\"valor\":12.34}";
+
+        HttpResponse* post_res = post_req->send(body, strlen(body));
+        if (!post_res) {
+            printf("HttpRequest failed (error code %d)\n", post_req->get_error());
+            return 1;
+        }
+
+        printf("\n----- HTTP POST response -----\n");
+        response(post_res);
+
+        delete post_req;
+    }
+
+    wait(osWaitForever);
+}
+
+//=====[Implementations of public functions]===================================
+
+void response(HttpResponse* res) {
+    printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
+
+    printf("Headers:\n");
+    for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
+        printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
+    }
+    printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
+}
+
+#endif