Add simplified client API (http_get, http_put, http_post, http_delete)

examples/006_parallel_client.c

@@ -0,0 +1,40 @@
+#include "../chttp.h"
+
+int main(void)
+{
+    int ret;
+
+    HTTP_Client client;
+    ret = http_client_init(&client);
+    if (ret < 0) {
+        printf("Couldn't initialize client (%s)\n", http_strerror(ret));
+        return -1;
+    }
+
+    HTTP_RequestBuilder builder = http_client_get_builder(&client);
+
+    http_request_builder_method(builder, HTTP_METHOD_GET);
+    http_request_builder_target(builder, HTTP_STR("http://coz.is"));
+    http_request_builder_header(builder, HTTP_STR("Greeting: Hello from the cHTTP example!"));
+
+    ret = http_request_builder_send(builder);
+    if (ret < 0) {
+        printf("Couldn't build request (%s)\n", http_strerror(ret));
+        return -1;
+    }
+
+    int result;
+    void *user;
+    HTTP_Response *response;
+    http_client_wait_response(&client, &result, &user, &response);
+
+    if (result == HTTP_OK) {
+        printf("Received %d bytes\n", response->body.len);
+    } else {
+        printf("Couldn't receive response (%s)\n", http_strerror(result));
+    }
+
+    http_free_response(response);
+    http_client_free(&client);
+    return 0;
+}