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Enhance HTTP client example

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This commit is contained in:
cpq 2020-12-24 16:52:58 +00:00
parent 66f302a613
commit 6bcd02bb1c
2 changed files with 8 additions and 4 deletions
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8
examples/http-client/main.c
View File

@ -9,19 +9,23 @@
#include "mongoose.h"
static const char *s_url = "https://cesanta.com";
// The very first web page in history
static const char *s_url = "http://info.cern.ch";
// Print HTTP response and signal that we're done
static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
if (ev == MG_EV_CONNECT) {
// Connected to server
struct mg_str host = mg_url_host(s_url);
if (mg_url_is_ssl(s_url)) {
// If s_url is https://, tell client connection to use TLS
struct mg_tls_opts opts = {.ca = "ca.pem"};
mg_tls_init(c, &opts);
}
// Send request
mg_printf(c, "GET %s HTTP/1.0\r\n\r\n", mg_url_uri(s_url));
mg_printf(c, "GET %s HTTP/1.0\r\nHost: %.*s\r\n\r\n", mg_url_uri(s_url),
(int) host.len, host.ptr);
} else if (ev == MG_EV_HTTP_MSG) {
// Response is received. Print it
struct mg_http_message *hm = (struct mg_http_message *) ev_data;

4
mongoose.c
View File

@ -223,7 +223,7 @@ bool mg_dns_parse(const uint8_t *buf, size_t len, struct mg_dns_message *dm) {
atype = ((int) s[j - 8] << 8) | s[j - 7];
aclass = ((int) s[j - 6] << 8) | s[j - 5];
n = ((int) s[j] << 8) | s[j + 1];
LOG(LL_DEBUG, ("%s %d %hu %hu", dm->name, (int) n, atype, aclass));
LOG(LL_VERBOSE_DEBUG, ("%s %d %hu %hu", dm->name, (int) n, atype, aclass));
if (&s[j] + 2 + n > e) break;
if (n == 4 && atype == 1 && aclass == 1) {
dm->addr.is_ip6 = false;
@ -259,7 +259,7 @@ static void dns_cb(struct mg_connection *c, int ev, void *ev_data,
LOG(LL_ERROR, ("Unexpected DNS response:\n%s\n", s));
free(s);
} else {
LOG(LL_DEBUG, ("%s %d", dm.name, dm.resolved));
LOG(LL_VERBOSE_DEBUG, ("%s %d", dm.name, dm.resolved));
for (d = s_reqs; d != NULL; d = tmp) {
tmp = d->next;
// LOG(LL_INFO, ("d %p %hu %hu", d, d->txnid, dm.txnid));