[httpd.c] new file.

httpd.c

@@ -0,0 +1,52 @@
+/* snac - A simple, minimalistic ActivityPub instance */
+/* copyright (c) 2022 grunfink - MIT license */
+
+#include "xs.h"
+#include "xs_io.h"
+#include "xs_encdec.h"
+#include "xs_json.h"
+#include "xs_curl.h"
+#include "xs_openssl.h"
+#include "xs_socket.h"
+#include "xs_httpd.h"
+
+#include "snac.h"
+
+
+void httpd_connection(int rs)
+/* the connection loop */
+{
+    FILE *f;
+    xs *req;
+
+    f = xs_socket_accept(rs);
+
+    req = xs_httpd_request(f);
+
+    fclose(f);
+}
+
+
+void httpd(void)
+/* starts the server */
+{
+    char *address;
+    int port;
+    int rs;
+
+    address = xs_dict_get(srv_config, "address");
+    port    = xs_number_get(xs_dict_get(srv_config, "port"));
+
+    if ((rs = xs_socket_server(address, port)) == -1) {
+        srv_log(xs_fmt("cannot bind socket to %s:%d", address, port));
+        return;
+    }
+
+    srv_log(xs_fmt("httpd start %s:%d", address, port));
+
+    for (;;) {
+        httpd_connection(rs);
+    }
+
+    srv_log(xs_fmt("httpd stop %s:%d", address, port));
+}