Diff: source/main-http.cpp

Revision:

0:85fdc69bc10c

Child:

3:0f5859a9e3de

diff -r 000000000000 -r 85fdc69bc10c source/main-http.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/main-http.cpp	Wed Feb 15 21:57:31 2017 +0100
@@ -0,0 +1,67 @@
+#include "select-demo.h"
+
+#if DEMO == DEMO_HTTP
+
+#include "mbed.h"
+#include "easy-connect.h"
+#include "http_request.h"
+
+Serial pc(USBTX, USBRX);
+
+void dump_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:\n\n%s\n", res->get_body().c_str());
+}
+
+int main() {
+    pc.baud(115200);
+    // Connect to the network (see mbed_app.json for the connectivity method used)
+    NetworkInterface *network = easy_connect(true);
+    if (!network) {
+        printf("Cannot connect to the network, see serial output");
+        return 1;
+    }
+
+    // Do a GET request to httpbin.org
+    HttpRequest get_req(network, HTTP_GET, "http://httpbin.org/status/418");
+
+    // By default the body is automatically parsed and stored in a string, this is memory heavy.
+    // To receive chunked response, pass in a callback as third parameter to 'send'.
+    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");
+    dump_response(get_res);
+
+    delete get_res;
+
+    // POST request to httpbin.org
+    HttpRequest post_req(network, HTTP_POST, "http://httpbin.org/post");
+    post_req.set_header("Content-Type", "application/json");
+
+    const char body[] = "{\"hello\":\"world\"}";
+
+    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");
+    dump_response(post_res);
+
+    delete post_res;
+
+
+    Thread::wait(osWaitForever);
+}
+
+#endif