broadband-bearer-mbm: support IPv6 DNS and use static IPv4 configuration

2014-06-13 11:30:49 -05:00
parent ca0a567f74
commit 02f9b926cd
5 changed files with 532 additions and 0 deletions
@@ -0,0 +1,162 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details:
+ *
+ * Copyright (C) 2013 Aleksander Morgado <aleksander@gnu.org>
+ * Copyright (C) 2014 Dan Williams <dcbw@redhat.com>
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+#include <locale.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-log.h"
+#include "mm-modem-helpers.h"
+#include "mm-modem-helpers-mbm.h"
+
+/*****************************************************************************/
+/* Test *E2IPCFG responses */
+
+typedef struct {
+    const gchar *str;
+
+    /* IPv4 */
+    const gchar *ipv4_addr;
+    const gchar *ipv4_gw;
+    const gchar *ipv4_dns1;
+    const gchar *ipv4_dns2;
+
+    /* IPv6 */
+    const gchar *ipv6_addr;
+    const gchar *ipv6_dns1;
+    const gchar *ipv6_dns2;
+} E2ipcfgTest;
+
+static const E2ipcfgTest tests[] = {
+    { "*E2IPCFG: (1,\"46.157.32.246\")(2,\"46.157.32.243\")(3,\"193.213.112.4\")(3,\"130.67.15.198\")\r\n", 
+        "46.157.32.246", "46.157.32.243", "193.213.112.4", "130.67.15.198",
+        NULL, NULL },
+
+    { "*E2IPCFG: (1,\"fe80:0000:0000:0000:0000:0000:e537:1801\")(3,\"2001:4600:0004:0fff:0000:0000:0000:0054\")(3,\"2001:4600:0004:1fff:0000:0000:0000:0054\")\r\n",
+        NULL, NULL, NULL, NULL,
+        "fe80:0000:0000:0000:0000:0000:e537:1801", "2001:4600:0004:0fff:0000:0000:0000:0054", "2001:4600:0004:1fff:0000:0000:0000:0054" },
+
+    { "*E2IPCFG: (1,\"fe80:0000:0000:0000:0000:0027:b7fe:9401\")(3,\"fd00:976a:0000:0000:0000:0000:0000:0009\")\r\n",
+        NULL, NULL, NULL, NULL,
+        "fe80:0000:0000:0000:0000:0027:b7fe:9401", "fd00:976a:0000:0000:0000:0000:0000:0009", NULL },
+
+    { NULL }
+};
+
+static void
+test_e2ipcfg (void)
+{
+    guint i;
+
+    for (i = 0; tests[i].str; i++) {
+        gboolean success;
+        GError *error = NULL;
+        MMBearerIpConfig *ipv4 = NULL;
+        MMBearerIpConfig *ipv6 = NULL;
+        const gchar **dns;
+        guint dnslen;
+
+        success = mm_mbm_parse_e2ipcfg_response (tests[i].str, &ipv4, &ipv6, &error);
+        g_assert_no_error (error);
+        g_assert (success);
+
+        /* IPv4 */
+        if (tests[i].ipv4_addr) {
+            g_assert (ipv4);
+            g_assert_cmpint (mm_bearer_ip_config_get_method (ipv4), ==, MM_BEARER_IP_METHOD_STATIC);
+            g_assert_cmpstr (mm_bearer_ip_config_get_address (ipv4), ==, tests[i].ipv4_addr);
+            g_assert_cmpint (mm_bearer_ip_config_get_prefix (ipv4), ==, 28);
+            g_assert_cmpstr (mm_bearer_ip_config_get_gateway (ipv4), ==, tests[i].ipv4_gw);
+
+            dns = mm_bearer_ip_config_get_dns (ipv4);
+            g_assert (dns);
+            dnslen = g_strv_length ((gchar **) dns);
+            if (tests[i].ipv4_dns2 != NULL)
+                g_assert_cmpint (dnslen, ==, 2);
+            else
+                g_assert_cmpint (dnslen, ==, 1);
+            g_assert_cmpstr (dns[0], ==, tests[i].ipv4_dns1);
+            g_assert_cmpstr (dns[1], ==, tests[i].ipv4_dns2);
+        } else
+            g_assert (ipv4 == NULL);
+
+        /* IPv6 */
+        if (tests[i].ipv6_addr) {
+            struct in6_addr a6;
+            g_assert (ipv6);
+
+            g_assert_cmpstr (mm_bearer_ip_config_get_address (ipv6), ==, tests[i].ipv6_addr);
+            g_assert_cmpint (mm_bearer_ip_config_get_prefix (ipv6), ==, 64);
+
+            g_assert (inet_pton (AF_INET6, mm_bearer_ip_config_get_address (ipv6), &a6));
+            if (IN6_IS_ADDR_LINKLOCAL (&a6))
+                g_assert_cmpint (mm_bearer_ip_config_get_method (ipv6), ==, MM_BEARER_IP_METHOD_DHCP);
+            else
+                g_assert_cmpint (mm_bearer_ip_config_get_method (ipv6), ==, MM_BEARER_IP_METHOD_STATIC);
+
+            dns = mm_bearer_ip_config_get_dns (ipv6);
+            g_assert (dns);
+            dnslen = g_strv_length ((gchar **) dns);
+            if (tests[i].ipv6_dns2 != NULL)
+                g_assert_cmpint (dnslen, ==, 2);
+            else
+                g_assert_cmpint (dnslen, ==, 1);
+            g_assert_cmpstr (dns[0], ==, tests[i].ipv6_dns1);
+            g_assert_cmpstr (dns[1], ==, tests[i].ipv6_dns2);
+        } else
+            g_assert (ipv6 == NULL);
+    }
+}
+
+/*****************************************************************************/
+
+void
+_mm_log (const char *loc,
+         const char *func,
+         guint32 level,
+         const char *fmt,
+         ...)
+{
+#if defined ENABLE_TEST_MESSAGE_TRACES
+    /* Dummy log function */
+    va_list args;
+    gchar *msg;
+
+    va_start (args, fmt);
+    msg = g_strdup_vprintf (fmt, args);
+    va_end (args);
+    g_print ("%s\n", msg);
+    g_free (msg);
+#endif
+}
+
+int main (int argc, char **argv)
+{
+    setlocale (LC_ALL, "");
+
+    g_type_init ();
+    g_test_init (&argc, &argv, NULL);
+
+    g_test_add_func ("/MM/mbm/e2ipcfg", test_e2ipcfg);
+
+    return g_test_run ();
+}