CO528 - Assessment 3 - Guard Room Project
Dependencies: C12832 MMA7660 mbed-http
Fork of http-example by
Diff: source/main-http-socket-reuse.cpp
- Revision:
- 15:8965fc128e7b
- Parent:
- 14:3c173847e681
--- a/source/main-http-socket-reuse.cpp Thu Mar 30 15:15:47 2017 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,90 +0,0 @@ -#include "select-demo.h" - -#if DEMO == DEMO_HTTP_SOCKET_REUSE - -#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 (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().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; - } - - // Create a TCP socket - printf("\n----- Setting up TCP connection -----\n"); - - TCPSocket* socket = new TCPSocket(); - nsapi_error_t open_result = socket->open(network); - if (open_result != 0) { - printf("Opening TCPSocket failed... %d\n", open_result); - return 1; - } - - nsapi_error_t connect_result = socket->connect("httpbin.org", 80); - if (connect_result != 0) { - printf("Connecting over TCPSocket failed... %d\n", connect_result); - return 1; - } - - printf("Connected over TCP to httpbin.org:80\n"); - - // Do a GET request to httpbin.org - { - HttpRequest* get_req = new HttpRequest(socket, 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_req; - } - - // POST request to httpbin.org - { - HttpRequest* post_req = new HttpRequest(socket, 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_req; - } - - delete socket; - - Thread::wait(osWaitForever); -} - -#endif