
We commonly don't use the glib typedefs for char/short/int/long, but their C types directly. $ git grep '\<g\(char\|short\|int\|long\|float\|double\)\>' | wc -l 587 $ git grep '\<\(char\|short\|int\|long\|float\|double\)\>' | wc -l 21114 One could argue that using the glib typedefs is preferable in public API (of our glib based libnm library) or where it clearly is related to glib, like during g_object_set (obj, PROPERTY, (gint) value, NULL); However, that argument does not seem strong, because in practice we don't follow that argument today, and seldomly use the glib typedefs. Also, the style guide for this would be hard to formalize, because "using them where clearly related to a glib" is a very loose suggestion. Also note that glib typedefs will always just be typedefs of the underlying C types. There is no danger of glib changing the meaning of these typedefs (because that would be a major API break of glib). A simple style guide is instead: don't use these typedefs. No manual actions, I only ran the bash script: FILES=($(git ls-files '*.[hc]')) sed -i \ -e 's/\<g\(char\|short\|int\|long\|float\|double\)\>\( [^ ]\)/\1\2/g' \ -e 's/\<g\(char\|short\|int\|long\|float\|double\)\> /\1 /g' \ -e 's/\<g\(char\|short\|int\|long\|float\|double\)\>/\1/g' \ "${FILES[@]}"
672 lines
20 KiB
C
672 lines
20 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2011 Red Hat, Inc.
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*
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*/
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#include "nm-default.h"
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#include <arpa/inet.h>
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#include <stdlib.h>
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#include <string.h>
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#include "nm-dispatcher-utils.h"
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#include "nm-dispatcher-api.h"
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#include "nm-utils/nm-test-utils.h"
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#define TEST_DIR NM_BUILD_SRCDIR"/dispatcher/tests"
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/*****************************************************************************/
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static void
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_print_env (const char *const*denv, GHashTable *expected_env)
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{
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const char *const*iter;
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GHashTableIter k;
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const char *key;
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g_print ("\n******* Generated environment:\n");
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for (iter = denv; iter && *iter; iter++)
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g_print (" %s\n", *iter);
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g_print ("\n******* Expected environment:\n");
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g_hash_table_iter_init (&k, expected_env);
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while (g_hash_table_iter_next (&k, (gpointer) &key, NULL))
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g_print (" %s\n", key);
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}
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static gboolean
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parse_main (GKeyFile *kf,
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const char *filename,
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GVariant **out_con_dict,
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GVariant **out_con_props,
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char **out_expected_iface,
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char **out_action,
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char **out_connectivity_state,
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char **out_vpn_ip_iface,
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GError **error)
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{
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char *uuid, *id;
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NMConnection *connection;
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NMSettingConnection *s_con;
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GVariantBuilder props;
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*out_expected_iface = g_key_file_get_string (kf, "main", "expected-iface", NULL);
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*out_connectivity_state = g_key_file_get_string (kf, "main", "connectivity-state", NULL);
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*out_vpn_ip_iface = g_key_file_get_string (kf, "main", "vpn-ip-iface", NULL);
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*out_action = g_key_file_get_string (kf, "main", "action", error);
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if (*out_action == NULL)
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return FALSE;
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uuid = g_key_file_get_string (kf, "main", "uuid", error);
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if (uuid == NULL)
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return FALSE;
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id = g_key_file_get_string (kf, "main", "id", error);
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if (id == NULL)
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return FALSE;
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connection = nm_simple_connection_new ();
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g_assert (connection);
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s_con = (NMSettingConnection *) nm_setting_connection_new ();
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g_assert (s_con);
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g_object_set (s_con,
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NM_SETTING_CONNECTION_UUID, uuid,
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NM_SETTING_CONNECTION_ID, id,
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NULL);
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g_free (uuid);
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g_free (id);
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nm_connection_add_setting (connection, NM_SETTING (s_con));
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*out_con_dict = nm_connection_to_dbus (connection, NM_CONNECTION_SERIALIZE_ALL);
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g_object_unref (connection);
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g_variant_builder_init (&props, G_VARIANT_TYPE ("a{sv}"));
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g_variant_builder_add (&props, "{sv}",
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NMD_CONNECTION_PROPS_PATH,
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g_variant_new_object_path ("/org/freedesktop/NetworkManager/Connections/5"));
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/* Strip out the non-fixed portion of the filename */
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filename = strstr (filename, "/dispatcher");
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g_variant_builder_add (&props, "{sv}",
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"filename",
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g_variant_new_string (filename));
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if (g_key_file_get_boolean (kf, "main", "external", NULL)) {
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g_variant_builder_add (&props, "{sv}",
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"external",
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g_variant_new_boolean (TRUE));
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}
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*out_con_props = g_variant_builder_end (&props);
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return TRUE;
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}
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static gboolean
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parse_device (GKeyFile *kf, GVariant **out_device_props, GError **error)
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{
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GVariantBuilder props;
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char *tmp;
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int i;
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g_variant_builder_init (&props, G_VARIANT_TYPE ("a{sv}"));
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i = g_key_file_get_integer (kf, "device", "state", error);
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if (i == 0)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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NMD_DEVICE_PROPS_STATE,
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g_variant_new_uint32 (i));
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i = g_key_file_get_integer (kf, "device", "type", error);
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if (i == 0)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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NMD_DEVICE_PROPS_TYPE,
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g_variant_new_uint32 (i));
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tmp = g_key_file_get_string (kf, "device", "interface", error);
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if (tmp == NULL)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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NMD_DEVICE_PROPS_INTERFACE,
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g_variant_new_string (tmp));
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g_free (tmp);
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tmp = g_key_file_get_string (kf, "device", "ip-interface", error);
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if (tmp == NULL)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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NMD_DEVICE_PROPS_IP_INTERFACE,
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g_variant_new_string (tmp));
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g_free (tmp);
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tmp = g_key_file_get_string (kf, "device", "path", error);
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if (tmp == NULL)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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NMD_DEVICE_PROPS_PATH,
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g_variant_new_object_path (tmp));
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g_free (tmp);
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*out_device_props = g_variant_builder_end (&props);
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return TRUE;
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}
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static gboolean
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add_uint_array (GKeyFile *kf,
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GVariantBuilder *props,
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const char *section,
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const char *key,
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GError **error)
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{
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char *tmp;
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char **split, **iter;
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GArray *items;
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tmp = g_key_file_get_string (kf, section, key, error);
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if (tmp == NULL) {
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g_clear_error (error);
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return TRUE;
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}
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split = g_strsplit_set (tmp, " ", -1);
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g_free (tmp);
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if (g_strv_length (split) > 0) {
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items = g_array_sized_new (FALSE, TRUE, sizeof (guint32), g_strv_length (split));
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for (iter = split; iter && *iter; iter++) {
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if (strlen (g_strstrip (*iter))) {
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guint32 addr;
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g_assert_cmpint (inet_pton (AF_INET, *iter, &addr), ==, 1);
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g_array_append_val (items, addr);
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}
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}
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g_variant_builder_add (props, "{sv}", key,
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g_variant_new_fixed_array (G_VARIANT_TYPE_UINT32,
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items->data, items->len,
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sizeof (guint32)));
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g_array_unref (items);
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}
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g_strfreev (split);
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return TRUE;
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}
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static gboolean
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parse_proxy (GKeyFile *kf, GVariant **out_props, const char *section, GError **error)
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{
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GVariantBuilder props;
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char *tmp;
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g_variant_builder_init (&props, G_VARIANT_TYPE ("a{sv}"));
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tmp = g_key_file_get_string (kf, section, "pac-url", error);
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if (tmp == NULL)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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"pac-url",
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g_variant_new_string (tmp));
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g_free (tmp);
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tmp = g_key_file_get_string (kf, section, "pac-script", error);
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if (tmp == NULL)
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return FALSE;
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g_variant_builder_add (&props, "{sv}",
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"pac-script",
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g_variant_new_string (tmp));
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g_free (tmp);
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*out_props = g_variant_builder_end (&props);
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return TRUE;
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}
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static gboolean
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parse_ip4 (GKeyFile *kf, GVariant **out_props, const char *section, GError **error)
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{
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GVariantBuilder props;
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char *tmp;
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char **split, **iter;
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GPtrArray *addresses, *routes;
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const char *gateway = NULL;
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g_variant_builder_init (&props, G_VARIANT_TYPE ("a{sv}"));
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/* search domains */
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/* Use char** for domains. (DBUS_TYPE_G_ARRAY_OF_STRING of NMIP4Config
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* becomes G_TYPE_STRV when sending the value over D-Bus)
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*/
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tmp = g_key_file_get_string (kf, section, "domains", error);
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if (tmp == NULL)
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return FALSE;
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split = g_strsplit_set (tmp, " ", -1);
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g_free (tmp);
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if (split && g_strv_length (split) > 0) {
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for (iter = split; iter && *iter; iter++)
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g_strstrip (*iter);
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g_variant_builder_add (&props, "{sv}", "domains", g_variant_new_strv ((gpointer) split, -1));
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}
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g_strfreev (split);
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/* nameservers */
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if (!add_uint_array (kf, &props, "ip4", "nameservers", error))
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return FALSE;
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/* wins-servers */
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if (!add_uint_array (kf, &props, "ip4", "wins-servers", error))
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return FALSE;
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/* Addresses */
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tmp = g_key_file_get_string (kf, section, "addresses", error);
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if (tmp == NULL)
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return FALSE;
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split = g_strsplit_set (tmp, ",", -1);
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g_free (tmp);
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if (split && g_strv_length (split) > 0) {
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addresses = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_ip_address_unref);
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for (iter = split; iter && *iter; iter++) {
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NMIPAddress *addr;
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char *ip, *prefix;
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if (strlen (g_strstrip (*iter)) == 0)
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continue;
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ip = *iter;
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prefix = strchr (ip, '/');
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g_assert (prefix);
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*prefix++ = '\0';
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if (addresses->len == 0) {
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gateway = strchr (prefix, ' ');
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g_assert (gateway);
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gateway++;
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}
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addr = nm_ip_address_new (AF_INET, ip, (guint) atoi (prefix), error);
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if (!addr) {
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g_ptr_array_unref (addresses);
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return FALSE;
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}
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g_ptr_array_add (addresses, addr);
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}
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g_variant_builder_add (&props, "{sv}", "addresses",
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nm_utils_ip4_addresses_to_variant (addresses, gateway));
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g_ptr_array_unref (addresses);
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}
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g_strfreev (split);
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/* Routes */
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tmp = g_key_file_get_string (kf, section, "routes", error);
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g_clear_error (error);
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if (tmp) {
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split = g_strsplit_set (tmp, ",", -1);
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g_free (tmp);
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if (split && g_strv_length (split) > 0) {
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routes = g_ptr_array_new_with_free_func ((GDestroyNotify) nm_ip_route_unref);
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for (iter = split; iter && *iter; iter++) {
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NMIPRoute *route;
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char *dest, *prefix, *next_hop, *metric;
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if (strlen (g_strstrip (*iter)) == 0)
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continue;
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dest = *iter;
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prefix = strchr (dest, '/');
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g_assert (prefix);
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*prefix++ = '\0';
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next_hop = strchr (prefix, ' ');
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g_assert (next_hop);
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next_hop++;
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metric = strchr (next_hop, ' ');
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g_assert (metric);
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metric++;
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route = nm_ip_route_new (AF_INET,
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dest, (guint) atoi (prefix),
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next_hop, (guint) atoi (metric),
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error);
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if (!route) {
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g_ptr_array_unref (routes);
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return FALSE;
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}
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g_ptr_array_add (routes, route);
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}
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g_variant_builder_add (&props, "{sv}", "routes",
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nm_utils_ip4_routes_to_variant (routes));
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g_ptr_array_unref (routes);
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}
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g_strfreev (split);
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}
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*out_props = g_variant_builder_end (&props);
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return TRUE;
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}
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static gboolean
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parse_dhcp (GKeyFile *kf,
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const char *group_name,
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GVariant **out_props,
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GError **error)
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|
{
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char **keys, **iter, *val;
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GVariantBuilder props;
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keys = g_key_file_get_keys (kf, group_name, NULL, error);
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if (!keys)
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return FALSE;
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g_variant_builder_init (&props, G_VARIANT_TYPE ("a{sv}"));
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for (iter = keys; iter && *iter; iter++) {
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val = g_key_file_get_string (kf, group_name, *iter, error);
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if (!val) {
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g_strfreev (keys);
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g_variant_builder_clear (&props);
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return FALSE;
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}
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g_variant_builder_add (&props, "{sv}", *iter, g_variant_new_string (val));
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|
g_free (val);
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|
}
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|
g_strfreev (keys);
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*out_props = g_variant_builder_end (&props);
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return TRUE;
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|
}
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|
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static gboolean
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get_dispatcher_file (const char *file,
|
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GVariant **out_con_dict,
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|
GVariant **out_con_props,
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GVariant **out_device_props,
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|
GVariant **out_device_proxy_props,
|
|
GVariant **out_device_ip4_props,
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|
GVariant **out_device_ip6_props,
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|
GVariant **out_device_dhcp4_props,
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|
GVariant **out_device_dhcp6_props,
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char **out_connectivity_state,
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char **out_vpn_ip_iface,
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|
GVariant **out_vpn_proxy_props,
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|
GVariant **out_vpn_ip4_props,
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|
GVariant **out_vpn_ip6_props,
|
|
char **out_expected_iface,
|
|
char **out_action,
|
|
GHashTable **out_env,
|
|
GError **error)
|
|
{
|
|
GKeyFile *kf;
|
|
gboolean success = FALSE;
|
|
char **keys, **iter, *val;
|
|
|
|
g_assert (!error || !*error);
|
|
g_assert (out_con_dict && !*out_con_dict);
|
|
g_assert (out_con_props && !*out_con_props);
|
|
g_assert (out_device_props && !*out_device_props);
|
|
g_assert (out_device_proxy_props && !*out_device_proxy_props);
|
|
g_assert (out_device_ip4_props && !*out_device_ip4_props);
|
|
g_assert (out_device_ip6_props && !*out_device_ip6_props);
|
|
g_assert (out_device_dhcp4_props && !*out_device_dhcp4_props);
|
|
g_assert (out_device_dhcp6_props && !*out_device_dhcp6_props);
|
|
g_assert (out_connectivity_state && !*out_connectivity_state);
|
|
g_assert (out_vpn_ip_iface && !*out_vpn_ip_iface);
|
|
g_assert (out_vpn_proxy_props && !*out_vpn_proxy_props);
|
|
g_assert (out_vpn_ip4_props && !*out_vpn_ip4_props);
|
|
g_assert (out_vpn_ip6_props && !*out_vpn_ip6_props);
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|
g_assert (out_expected_iface && !*out_expected_iface);
|
|
g_assert (out_action && !*out_action);
|
|
g_assert (out_env && !*out_env);
|
|
|
|
kf = g_key_file_new ();
|
|
if (!g_key_file_load_from_file (kf, file, G_KEY_FILE_NONE, error))
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|
return FALSE;
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|
|
|
if (!parse_main (kf,
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|
file,
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|
out_con_dict,
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|
out_con_props,
|
|
out_expected_iface,
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|
out_action,
|
|
out_connectivity_state,
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|
out_vpn_ip_iface,
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|
error))
|
|
goto out;
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|
|
|
if (!parse_device (kf, out_device_props, error))
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|
goto out;
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|
|
|
if (g_key_file_has_group (kf, "proxy")) {
|
|
if (!parse_proxy (kf, out_device_proxy_props, "proxy", error))
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|
goto out;
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|
}
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|
|
|
if (g_key_file_has_group (kf, "ip4")) {
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|
if (!parse_ip4 (kf, out_device_ip4_props, "ip4", error))
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|
goto out;
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|
}
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|
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|
if (g_key_file_has_group (kf, "dhcp4")) {
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|
if (!parse_dhcp (kf, "dhcp4", out_device_dhcp4_props, error))
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|
goto out;
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|
}
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|
|
|
if (g_key_file_has_group (kf, "dhcp6")) {
|
|
if (!parse_dhcp (kf, "dhcp6", out_device_dhcp6_props, error))
|
|
goto out;
|
|
}
|
|
|
|
g_assert (g_key_file_has_group (kf, "env"));
|
|
keys = g_key_file_get_keys (kf, "env", NULL, error);
|
|
*out_env = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
|
|
for (iter = keys; iter && *iter; iter++) {
|
|
val = g_key_file_get_string (kf, "env", *iter, error);
|
|
if (!val)
|
|
goto out;
|
|
g_hash_table_insert (*out_env,
|
|
g_strdup_printf ("%s=%s", *iter, val),
|
|
GUINT_TO_POINTER (1));
|
|
g_free (val);
|
|
}
|
|
g_strfreev (keys);
|
|
|
|
success = TRUE;
|
|
|
|
out:
|
|
g_key_file_free (kf);
|
|
return success;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
test_generic (const char *file, const char *override_vpn_ip_iface)
|
|
{
|
|
gs_unref_variant GVariant *con_dict = NULL;
|
|
gs_unref_variant GVariant *con_props = NULL;
|
|
gs_unref_variant GVariant *device_props = NULL;
|
|
gs_unref_variant GVariant *device_proxy_props = NULL;
|
|
gs_unref_variant GVariant *device_ip4_props = NULL;
|
|
gs_unref_variant GVariant *device_ip6_props = NULL;
|
|
gs_unref_variant GVariant *device_dhcp4_props = NULL;
|
|
gs_unref_variant GVariant *device_dhcp6_props = NULL;
|
|
gs_free char *connectivity_change = NULL;
|
|
gs_free char *vpn_ip_iface = NULL;
|
|
gs_unref_variant GVariant *vpn_proxy_props = NULL;
|
|
gs_unref_variant GVariant *vpn_ip4_props = NULL;
|
|
gs_unref_variant GVariant *vpn_ip6_props = NULL;
|
|
gs_free char *expected_iface = NULL;
|
|
gs_free char *action = NULL;
|
|
gs_free char *out_iface = NULL;
|
|
const char *error_message = NULL;
|
|
gs_unref_hashtable GHashTable *expected_env = NULL;
|
|
GError *error = NULL;
|
|
gboolean success;
|
|
char *p;
|
|
gs_strfreev char **denv = NULL;
|
|
char **iter;
|
|
|
|
p = g_build_filename (TEST_DIR, file, NULL);
|
|
success = get_dispatcher_file (p,
|
|
&con_dict,
|
|
&con_props,
|
|
&device_props,
|
|
&device_proxy_props,
|
|
&device_ip4_props,
|
|
&device_ip6_props,
|
|
&device_dhcp4_props,
|
|
&device_dhcp6_props,
|
|
&connectivity_change,
|
|
&vpn_ip_iface,
|
|
&vpn_proxy_props,
|
|
&vpn_ip4_props,
|
|
&vpn_ip6_props,
|
|
&expected_iface,
|
|
&action,
|
|
&expected_env,
|
|
&error);
|
|
g_free (p);
|
|
g_assert_no_error (error);
|
|
g_assert (success);
|
|
|
|
/* Get the environment from the dispatcher code */
|
|
denv = nm_dispatcher_utils_construct_envp (action,
|
|
con_dict,
|
|
con_props,
|
|
device_props,
|
|
device_proxy_props,
|
|
device_ip4_props,
|
|
device_ip6_props,
|
|
device_dhcp4_props,
|
|
device_dhcp6_props,
|
|
connectivity_change,
|
|
override_vpn_ip_iface ?: vpn_ip_iface,
|
|
vpn_proxy_props,
|
|
vpn_ip4_props,
|
|
vpn_ip6_props,
|
|
&out_iface,
|
|
&error_message);
|
|
|
|
g_assert ((!denv && error_message) || (denv && !error_message));
|
|
|
|
if (error_message)
|
|
g_error ("FAILED: %s", error_message);
|
|
|
|
if (g_strv_length (denv) != g_hash_table_size (expected_env)) {
|
|
_print_env (NM_CAST_STRV_CC (denv), expected_env);
|
|
g_assert_cmpint (g_strv_length (denv), ==, g_hash_table_size (expected_env));
|
|
}
|
|
|
|
/* Compare dispatcher generated env and expected env */
|
|
for (iter = denv; iter && *iter; iter++) {
|
|
gpointer foo;
|
|
const char *i_value = *iter;
|
|
|
|
if (strstr (i_value, "PATH=") == i_value) {
|
|
g_assert_cmpstr (&i_value[strlen("PATH=")], ==, g_getenv ("PATH"));
|
|
|
|
/* The path is constructed dynamically. Ignore the actual value. */
|
|
i_value = "PATH=";
|
|
}
|
|
|
|
foo = g_hash_table_lookup (expected_env, i_value);
|
|
if (!foo) {
|
|
_print_env (NM_CAST_STRV_CC (denv), expected_env);
|
|
g_error ("Failed to find %s in environment", i_value);
|
|
}
|
|
}
|
|
|
|
g_assert_cmpstr (expected_iface, ==, out_iface);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
test_up (void)
|
|
{
|
|
test_generic ("dispatcher-up", NULL);
|
|
}
|
|
|
|
static void
|
|
test_down (void)
|
|
{
|
|
test_generic ("dispatcher-down", NULL);
|
|
}
|
|
|
|
static void
|
|
test_vpn_up (void)
|
|
{
|
|
test_generic ("dispatcher-vpn-up", NULL);
|
|
}
|
|
|
|
static void
|
|
test_vpn_down (void)
|
|
{
|
|
test_generic ("dispatcher-vpn-down", NULL);
|
|
}
|
|
|
|
static void
|
|
test_external (void)
|
|
{
|
|
test_generic ("dispatcher-external", NULL);
|
|
}
|
|
|
|
static void
|
|
test_connectivity_changed (void)
|
|
{
|
|
/* These tests will check that the CONNECTIVITY_STATE environment
|
|
* variable is only defined for known states, such as 'full'. */
|
|
test_generic ("dispatcher-connectivity-unknown", NULL);
|
|
test_generic ("dispatcher-connectivity-full", NULL);
|
|
}
|
|
|
|
static void
|
|
test_up_empty_vpn_iface (void)
|
|
{
|
|
/* Test that an empty VPN iface variable, like is passed through D-Bus
|
|
* from NM, is ignored by the dispatcher environment construction code.
|
|
*/
|
|
test_generic ("dispatcher-up", "");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
NMTST_DEFINE ();
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
nmtst_init (&argc, &argv, TRUE);
|
|
|
|
g_test_add_func ("/dispatcher/up", test_up);
|
|
g_test_add_func ("/dispatcher/down", test_down);
|
|
g_test_add_func ("/dispatcher/vpn_up", test_vpn_up);
|
|
g_test_add_func ("/dispatcher/vpn_down", test_vpn_down);
|
|
g_test_add_func ("/dispatcher/external", test_external);
|
|
g_test_add_func ("/dispatcher/connectivity_changed", test_connectivity_changed);
|
|
|
|
g_test_add_func ("/dispatcher/up_empty_vpn_iface", test_up_empty_vpn_iface);
|
|
|
|
return g_test_run ();
|
|
}
|
|
|