runserver: reimplemented http server without libevent

yeah, this patch implements a "complete" http server for static files.
It is not the best code possible, and would be easily DDoS'able if used
in production, as it spawns a thread for each request, without limiting.

I'm sickish and this is the best code I can deliver now. At least it
works! ;)

1 files changed, 92 insertions, 0 deletions

diff --git a/tests/blogc-runserver/check_mime.c b/tests/blogc-runserver/check_mime.c
new file mode 100644
index 0000000..5d11766
--- /dev/null
+++ b/tests/blogc-runserver/check_mime.c
@@ -0,0 +1,92 @@
+/*
+ * blogc: A blog compiler.
+ * Copyright (C) 2015-2016 Rafael G. Martins <rafael@rafaelmartins.eng.br>
+ *
+ * This program can be distributed under the terms of the BSD License.
+ * See the file LICENSE.
+ */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "../../src/blogc-runserver/mime.h"
+
+
+int
+__wrap_access(const char *pathname, int mode)
+{
+    assert_string_equal(pathname, mock_type(const char*));
+    assert_int_equal(mode, F_OK);
+    return mock_type(int);
+}
+
+
+static void
+test_guess_content_type(void **state)
+{
+    assert_string_equal(br_mime_guess_content_type("foo.html"), "text/html");
+    assert_string_equal(br_mime_guess_content_type("foo.jpg"), "image/jpeg");
+    assert_string_equal(br_mime_guess_content_type("foo.mp4"), "video/mp4");
+    assert_string_equal(br_mime_guess_content_type("foo.bola"), "application/octet-stream");
+}
+
+
+static void
+test_guess_index(void **state)
+{
+    char *t;
+    will_return(__wrap_access, "dir/index.html");
+    will_return(__wrap_access, 0);
+    t = br_mime_guess_index("dir");
+    assert_string_equal(t, "dir/index.html");
+    free(t);
+    will_return(__wrap_access, "dir/index.html");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.htm");
+    will_return(__wrap_access, 0);
+    t = br_mime_guess_index("dir");
+    assert_string_equal(t, "dir/index.htm");
+    free(t);
+    will_return(__wrap_access, "dir/index.html");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.htm");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.shtml");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.xml");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.txt");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.xhtml");
+    will_return(__wrap_access, 0);
+    t = br_mime_guess_index("dir");
+    assert_string_equal(t, "dir/index.xhtml");
+    free(t);
+    will_return(__wrap_access, "dir/index.html");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.htm");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.shtml");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.xml");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.txt");
+    will_return(__wrap_access, 1);
+    will_return(__wrap_access, "dir/index.xhtml");
+    will_return(__wrap_access, 1);
+    assert_null(br_mime_guess_index("dir"));
+}
+
+
+int
+main(void)
+{
+    const UnitTest tests[] = {
+        unit_test(test_guess_content_type),
+        unit_test(test_guess_index),
+    };
+    return run_tests(tests);
+}