Implement native iodine client and fix RA heartbeat URL resolution.

Bundle iodine 0.7.0 with JNI TUN bridge; apply BE iodine credentials on connect; canonical heartbeat URL fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

third-party/iodine/tests/fw_query.c

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2009-2014 Erik Ekman <yarrick@kryo.se>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <check.h>
+
+#include "fw_query.h"
+#include "test.h"
+
+START_TEST(test_fw_query_simple)
+{
+	struct fw_query q;
+	struct fw_query *qp;
+
+	q.addrlen = 33;
+	q.id = 0x848A;
+
+	fw_query_init();
+
+	/* Test empty cache */
+	fw_query_get(0x848A, &qp);
+	ck_assert(qp == NULL);
+
+	fw_query_put(&q);
+
+	/* Test cache with one entry */
+	fw_query_get(0x848A, &qp);
+	ck_assert(qp->addrlen == q.addrlen);
+	ck_assert(qp->id == q.id);
+}
+END_TEST
+
+START_TEST(test_fw_query_edge)
+{
+	struct fw_query q;
+	struct fw_query *qp;
+	int i;
+
+	fw_query_init();
+
+	q.addrlen = 33;
+	q.id = 0x848A;
+	fw_query_put(&q);
+
+	for (i = 1; i < FW_QUERY_CACHE_SIZE; i++) {
+		q.addrlen++;
+		q.id++;
+		fw_query_put(&q);
+	}
+
+	/* The query should still be cached */
+	fw_query_get(0x848A, &qp);
+	ck_assert(qp->addrlen == 33);
+	ck_assert(qp->id == 0x848A);
+
+	q.addrlen++;
+	q.id++;
+	fw_query_put(&q);
+
+	/* but now it is overwritten */
+	fw_query_get(0x848A, &qp);
+	ck_assert(qp == NULL);
+}
+END_TEST
+
+TCase *
+test_fw_query_create_tests(void)
+{
+	TCase *tc;
+
+	tc = tcase_create("Forwarded query");
+	tcase_add_test(tc, test_fw_query_simple);
+	tcase_add_test(tc, test_fw_query_edge);
+
+	return tc;
+}