#include <stdbool.h>

#include <libsoup/soup.h>

static void
callback (SoupServer *server,
        SoupMessage *message,
        const char *path,
        GHashTable *query,
        SoupClientContext *context,
        gpointer user_data);
int
main () {
    SoupServer *soup_server = soup_server_new (NULL, NULL);
    GError *error = NULL;
    GMainLoop *loop;
    soup_server_add_handler (soup_server, "/", callback, NULL, NULL);
    soup_server_listen_local (soup_server, 8080, 0, &error);
    if (error) {
        g_error ("%s\n", error->message);
        return 1;
    }
    loop = g_main_loop_new (NULL, true);
    g_main_loop_run (loop);
    return 0;
}

static void
callback (SoupServer *server,
        SoupMessage *message,
        const char *path,
        GHashTable *query,
        SoupClientContext *context,
        gpointer user_data) {
    char *response_text = "Hello World";
    soup_message_set_status (message, 200);
    soup_message_set_response (message, "text/html", SOUP_MEMORY_COPY,
            response_text, (strlen (response_text))
            * sizeof *response_text);
}