New upstream version 1.29.90 upstream/1.29.90

1 files changed, 0 insertions, 399 deletions

diff --git a/src/settings/plugins/ifupdown/nms-ifupdown-plugin.c b/src/settings/plugins/ifupdown/nms-ifupdown-plugin.c
deleted file mode 100644
index b6ba423c..00000000
--- a/src/settings/plugins/ifupdown/nms-ifupdown-plugin.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Alexander Sack <asac@ubuntu.com>
- * Copyright (C) 2007, 2008 Canonical Ltd.
- * Copyright (C) 2009 - 2011 Red Hat, Inc.
- */
-
-#include "nm-default.h"
-
-#include "nms-ifupdown-plugin.h"
-
-#include "nm-core-internal.h"
-#include "nm-core-utils.h"
-#include "nm-config.h"
-#include "settings/nm-settings-plugin.h"
-#include "settings/nm-settings-storage.h"
-
-#include "nms-ifupdown-interface-parser.h"
-#include "nms-ifupdown-parser.h"
-
-#define ENI_INTERFACES_FILE "/etc/network/interfaces"
-
-#define IFUPDOWN_UNMANAGE_WELL_KNOWN_DEFAULT TRUE
-
-/*****************************************************************************/
-
-typedef struct {
-    NMConnection *     connection;
-    NMSettingsStorage *storage;
-} StorageData;
-
-typedef struct {
-    /* Stores an entry for blocks/interfaces read from /e/n/i and (if exists)
-     * the StorageData associated with the block.
-     */
-    GHashTable *eni_ifaces;
-
-    bool ifupdown_managed : 1;
-
-    bool initialized : 1;
-
-    bool already_reloaded : 1;
-} NMSIfupdownPluginPrivate;
-
-struct _NMSIfupdownPlugin {
-    NMSettingsPlugin         parent;
-    NMSIfupdownPluginPrivate _priv;
-};
-
-struct _NMSIfupdownPluginClass {
-    NMSettingsPluginClass parent;
-};
-
-G_DEFINE_TYPE(NMSIfupdownPlugin, nms_ifupdown_plugin, NM_TYPE_SETTINGS_PLUGIN)
-
-#define NMS_IFUPDOWN_PLUGIN_GET_PRIVATE(self) \
-    _NM_GET_PRIVATE(self, NMSIfupdownPlugin, NMS_IS_IFUPDOWN_PLUGIN)
-
-/*****************************************************************************/
-
-#define _NMLOG_PREFIX_NAME "ifupdown"
-#define _NMLOG_DOMAIN      LOGD_SETTINGS
-#define _NMLOG(level, ...)                          \
-    nm_log((level),                                 \
-           _NMLOG_DOMAIN,                           \
-           NULL,                                    \
-           NULL,                                    \
-           "%s" _NM_UTILS_MACRO_FIRST(__VA_ARGS__), \
-           _NMLOG_PREFIX_NAME ": " _NM_UTILS_MACRO_REST(__VA_ARGS__))
-
-/*****************************************************************************/
-
-static GHashTable *load_eni_ifaces(NMSIfupdownPlugin *self);
-
-/*****************************************************************************/
-
-static void
-_storage_data_destroy(StorageData *sd)
-{
-    if (!sd)
-        return;
-    nm_g_object_unref(sd->connection);
-    nm_g_object_unref(sd->storage);
-    g_slice_free(StorageData, sd);
-}
-
-/*****************************************************************************/
-
-static void
-initialize(NMSIfupdownPlugin *self)
-{
-    NMSIfupdownPluginPrivate *priv = NMS_IFUPDOWN_PLUGIN_GET_PRIVATE(self);
-    gboolean                  ifupdown_managed;
-
-    nm_assert(!priv->initialized);
-
-    priv->initialized = TRUE;
-
-    ifupdown_managed = nm_config_data_get_value_boolean(NM_CONFIG_GET_DATA_ORIG,
-                                                        NM_CONFIG_KEYFILE_GROUP_IFUPDOWN,
-                                                        NM_CONFIG_KEYFILE_KEY_IFUPDOWN_MANAGED,
-                                                        !IFUPDOWN_UNMANAGE_WELL_KNOWN_DEFAULT);
-    _LOGI("management mode: %s", ifupdown_managed ? "managed" : "unmanaged");
-    priv->ifupdown_managed = ifupdown_managed;
-
-    priv->eni_ifaces = load_eni_ifaces(self);
-}
-
-static void
-reload_connections(NMSettingsPlugin *                     plugin,
-                   NMSettingsPluginConnectionLoadCallback callback,
-                   gpointer                               user_data)
-{
-    NMSIfupdownPlugin *       self                = NMS_IFUPDOWN_PLUGIN(plugin);
-    NMSIfupdownPluginPrivate *priv                = NMS_IFUPDOWN_PLUGIN_GET_PRIVATE(self);
-    gs_unref_hashtable GHashTable *eni_ifaces_old = NULL;
-    GHashTableIter                 iter;
-    StorageData *                  sd;
-    StorageData *                  sd2;
-    const char *                   block_name;
-
-    if (!priv->initialized)
-        initialize(self);
-    else if (!priv->already_reloaded) {
-        /* This is the first call to reload, but we are already initialized.
-         *
-         * This happens because during start NMSettings first queries unmanaged-specs,
-         * and then issues a reload call right away.
-         *
-         * On future reloads, we really want to load /e/n/i again. */
-        priv->already_reloaded = TRUE;
-    } else {
-        eni_ifaces_old   = priv->eni_ifaces;
-        priv->eni_ifaces = load_eni_ifaces(self);
-
-        g_hash_table_iter_init(&iter, eni_ifaces_old);
-        while (g_hash_table_iter_next(&iter, (gpointer *) &block_name, (gpointer *) &sd)) {
-            if (!sd)
-                continue;
-
-            sd2 = g_hash_table_lookup(priv->eni_ifaces, block_name);
-            if (!sd2)
-                continue;
-
-            nm_assert(nm_streq(nm_settings_storage_get_uuid(sd->storage),
-                               nm_settings_storage_get_uuid(sd2->storage)));
-            nm_g_object_ref_set(&sd2->storage, sd->storage);
-            g_hash_table_iter_remove(&iter);
-        }
-    }
-
-    if (!priv->ifupdown_managed)
-        _LOGD("load: no connections due to managed=false");
-
-    g_hash_table_iter_init(&iter, priv->eni_ifaces);
-    while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &sd)) {
-        gs_unref_object NMConnection *connection = NULL;
-
-        if (!sd)
-            continue;
-
-        connection = g_steal_pointer(&sd->connection);
-
-        if (!priv->ifupdown_managed)
-            continue;
-
-        _LOGD("load: %s (%s)",
-              nm_settings_storage_get_uuid(sd->storage),
-              nm_connection_get_id(connection));
-        callback(plugin, sd->storage, connection, user_data);
-    }
-    if (eni_ifaces_old && priv->ifupdown_managed) {
-        g_hash_table_iter_init(&iter, eni_ifaces_old);
-        while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &sd)) {
-            if (!sd)
-                continue;
-            _LOGD("unload: %s", nm_settings_storage_get_uuid(sd->storage));
-            callback(plugin, sd->storage, NULL, user_data);
-        }
-    }
-}
-
-/*****************************************************************************/
-
-static GSList *
-_unmanaged_specs(GHashTable *eni_ifaces)
-{
-    gs_free const char **keys  = NULL;
-    GSList *             specs = NULL;
-    guint                i, len;
-
-    keys = nm_utils_strdict_get_keys(eni_ifaces, TRUE, &len);
-    for (i = len; i > 0;) {
-        i--;
-        specs = g_slist_prepend(specs,
-                                g_strdup_printf(NM_MATCH_SPEC_INTERFACE_NAME_TAG "=%s", keys[i]));
-    }
-    return specs;
-}
-
-static GSList *
-get_unmanaged_specs(NMSettingsPlugin *plugin)
-{
-    NMSIfupdownPlugin *       self = NMS_IFUPDOWN_PLUGIN(plugin);
-    NMSIfupdownPluginPrivate *priv = NMS_IFUPDOWN_PLUGIN_GET_PRIVATE(self);
-
-    if (G_UNLIKELY(!priv->initialized))
-        initialize(self);
-
-    if (priv->ifupdown_managed)
-        return NULL;
-
-    _LOGD("unmanaged-specs: unmanaged devices count %u", g_hash_table_size(priv->eni_ifaces));
-
-    return _unmanaged_specs(priv->eni_ifaces);
-}
-
-/*****************************************************************************/
-
-static GHashTable *
-load_eni_ifaces(NMSIfupdownPlugin *self)
-{
-    gs_unref_hashtable GHashTable *eni_ifaces  = NULL;
-    gs_unref_hashtable GHashTable *auto_ifaces = NULL;
-    nm_auto_ifparser if_parser *parser         = NULL;
-    if_block *                  block;
-    StorageData *               sd;
-
-    eni_ifaces = g_hash_table_new_full(nm_str_hash,
-                                       g_str_equal,
-                                       g_free,
-                                       (GDestroyNotify) _storage_data_destroy);
-
-    parser = ifparser_parse(ENI_INTERFACES_FILE, 0);
-
-    c_list_for_each_entry (block, &parser->block_lst_head, block_lst) {
-        if (NM_IN_STRSET(block->type, "auto", "allow-hotplug")) {
-            if (!auto_ifaces)
-                auto_ifaces = g_hash_table_new(nm_str_hash, g_str_equal);
-            g_hash_table_add(auto_ifaces, (char *) block->name);
-        }
-    }
-
-    c_list_for_each_entry (block, &parser->block_lst_head, block_lst) {
-        if (NM_IN_STRSET(block->type, "auto", "allow-hotplug"))
-            continue;
-
-        if (nm_streq(block->type, "iface")) {
-            gs_free_error GError *local                = NULL;
-            gs_unref_object NMConnection *connection   = NULL;
-            gs_unref_object NMSettingsStorage *storage = NULL;
-            const char *                       uuid    = NULL;
-            StorageData *                      sd_repl;
-
-            /* Bridge configuration */
-            if (g_str_has_prefix(block->name, "br")) {
-                /* Try to find bridge ports */
-                const char *ports = ifparser_getkey(block, "bridge-ports");
-
-                if (ports) {
-                    int                  state       = 0;
-                    gs_free const char **port_ifaces = NULL;
-                    gsize                i;
-
-                    _LOGD("parse: found bridge ports %s for %s", ports, block->name);
-
-                    port_ifaces = nm_utils_strsplit_set(ports, " \t");
-                    for (i = 0; port_ifaces && port_ifaces[i]; i++) {
-                        const char *token = port_ifaces[i];
-
-                        /* Skip crazy stuff like regex or all */
-                        if (nm_streq(token, "all"))
-                            continue;
-
-                        /* Small SM to skip everything inside regex */
-                        if (nm_streq(token, "regex")) {
-                            state++;
-                            continue;
-                        }
-                        if (nm_streq(token, "noregex")) {
-                            state--;
-                            continue;
-                        }
-                        if (nm_streq(token, "none"))
-                            continue;
-                        if (state == 0) {
-                            sd = g_hash_table_lookup(eni_ifaces, block->name);
-                            if (!sd) {
-                                _LOGD("parse: adding bridge port \"%s\"", token);
-                                g_hash_table_insert(eni_ifaces, g_strdup(token), NULL);
-                            } else {
-                                _LOGD("parse: adding bridge port \"%s\" (have connection %s)",
-                                      token,
-                                      nm_settings_storage_get_uuid(sd->storage));
-                            }
-                        }
-                    }
-                }
-                continue;
-            }
-
-            /* Skip loopback configuration */
-            if (nm_streq(block->name, "lo"))
-                continue;
-
-            sd_repl = g_hash_table_lookup(eni_ifaces, block->name);
-            if (sd_repl) {
-                _LOGD("parse: replace connection \"%s\" (%s)",
-                      block->name,
-                      nm_settings_storage_get_uuid(sd_repl->storage));
-                storage = g_steal_pointer(&sd_repl->storage);
-                g_hash_table_remove(eni_ifaces, block->name);
-            }
-
-            connection = ifupdown_new_connection_from_if_block(
-                block,
-                auto_ifaces && g_hash_table_contains(auto_ifaces, block->name),
-                &local);
-
-            if (!connection) {
-                _LOGD("parse: adding place holder for \"%s\"%s%s%s",
-                      block->name,
-                      NM_PRINT_FMT_QUOTED(local, " (", local->message, ")", ""));
-                sd = NULL;
-            } else {
-                nmtst_connection_assert_unchanging(connection);
-                uuid = nm_connection_get_uuid(connection);
-
-                if (!storage)
-                    storage = nm_settings_storage_new(NM_SETTINGS_PLUGIN(self), uuid, NULL);
-
-                sd  = g_slice_new(StorageData);
-                *sd = (StorageData){
-                    .connection = g_steal_pointer(&connection),
-                    .storage    = g_steal_pointer(&storage),
-                };
-                _LOGD("parse: adding connection \"%s\" (%s)", block->name, uuid);
-            }
-
-            g_hash_table_replace(eni_ifaces, g_strdup(block->name), sd);
-            continue;
-        }
-
-        if (nm_streq(block->type, "mapping")) {
-            sd = g_hash_table_lookup(eni_ifaces, block->name);
-            if (!sd) {
-                _LOGD("parse: adding mapping \"%s\"", block->name);
-                g_hash_table_insert(eni_ifaces, g_strdup(block->name), NULL);
-            } else {
-                _LOGD("parse: adding mapping \"%s\" (have connection %s)",
-                      block->name,
-                      nm_settings_storage_get_uuid(sd->storage));
-            }
-            continue;
-        }
-    }
-
-    nm_clear_pointer(&auto_ifaces, g_hash_table_destroy);
-
-    return g_steal_pointer(&eni_ifaces);
-}
-
-/*****************************************************************************/
-
-static void
-nms_ifupdown_plugin_init(NMSIfupdownPlugin *self)
-{}
-
-static void
-dispose(GObject *object)
-{
-    NMSIfupdownPlugin *       plugin = NMS_IFUPDOWN_PLUGIN(object);
-    NMSIfupdownPluginPrivate *priv   = NMS_IFUPDOWN_PLUGIN_GET_PRIVATE(plugin);
-
-    nm_clear_pointer(&priv->eni_ifaces, g_hash_table_destroy);
-
-    G_OBJECT_CLASS(nms_ifupdown_plugin_parent_class)->dispose(object);
-}
-
-static void
-nms_ifupdown_plugin_class_init(NMSIfupdownPluginClass *klass)
-{
-    GObjectClass *         object_class = G_OBJECT_CLASS(klass);
-    NMSettingsPluginClass *plugin_class = NM_SETTINGS_PLUGIN_CLASS(klass);
-
-    object_class->dispose = dispose;
-
-    plugin_class->plugin_name         = "ifupdown";
-    plugin_class->reload_connections  = reload_connections;
-    plugin_class->get_unmanaged_specs = get_unmanaged_specs;
-}
-
-/*****************************************************************************/
-
-G_MODULE_EXPORT NMSettingsPlugin *
-                nm_settings_plugin_factory(void)
-{
-    return g_object_new(NMS_TYPE_IFUPDOWN_PLUGIN, NULL);
-}