mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-09-20 00:21:29 +00:00
d595f7843e
This commit begins creating the new "libnm", which will replace libnm-util and libnm-glib. The main reason for the libnm-util/libnm-glib split is that the daemon needs to link to libnm-util (to get NMSettings, NMConnection, etc), but can't link to libnm-glib (because it uses many of the same type names as the NetworkManager daemon. eg, NMDevice). So the daemon links to only libnm-util, but basically all clients link to both. With libnm, there will be only a single client-visible library, and NetworkManager will internally link against a private "libnm-core" containing the parts that used to be in libnm-util. (The "libnm-core" parts still need to be in their own directory so that the daemon can see those header files without also seeing the ones in libnm/ that conflict with its own headers.) [This commit just copies the source code from libnm-util/ to libnm-core/, and libnm-glib/ to libnm/: mkdir -p libnm-core/tests/ mkdir -p libnm/tests/ cp libnm-util/*.[ch] libnm-util/nm-version.h.in libnm-core/ rm -f libnm-core/nm-version.h libnm-core/nm-setting-template.[ch] libnm-core/nm-utils-enum-types.[ch] cp libnm-util/tests/*.[ch] libnm-core/tests/ cp libnm-glib/*.[ch] libnm/ rm -f libnm/libnm_glib.[ch] libnm/libnm-glib-test.c libnm/nm-glib-enum-types.[ch] cp libnm-glib/tests/*.[ch] libnm/tests/ ]
89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2008 Red Hat, Inc.
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*/
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#include <string.h>
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#include <glib.h>
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#include "nm-object-cache.h"
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#include "nm-object.h"
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static GHashTable *cache = NULL;
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static void
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_init_cache (void)
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{
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if (G_UNLIKELY (cache == NULL))
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cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
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}
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static void
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_nm_object_cache_remove_by_path (char *path)
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{
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_init_cache ();
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g_hash_table_remove (cache, path);
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g_free (path);
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}
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void
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_nm_object_cache_add (NMObject *object)
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{
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char *path;
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_init_cache ();
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path = g_strdup (nm_object_get_path (object));
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g_hash_table_insert (cache, path, object);
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g_object_set_data_full (G_OBJECT (object), "nm-object-cache-tag",
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g_strdup (path), (GDestroyNotify) _nm_object_cache_remove_by_path);
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}
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NMObject *
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_nm_object_cache_get (const char *path)
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{
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NMObject *object;
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_init_cache ();
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object = g_hash_table_lookup (cache, path);
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return object ? g_object_ref (object) : NULL;
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}
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void
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_nm_object_cache_clear (void)
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{
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GHashTableIter iter;
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GObject *obj;
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const char *path;
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char *foo;
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if (!cache)
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return;
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g_hash_table_iter_init (&iter, cache);
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while (g_hash_table_iter_next (&iter, (gpointer) &path, (gpointer) &obj)) {
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/* Remove the callback so that if the object isn't yet released
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* by a client, when it does finally get unrefed, it won't trigger
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* the cache removal for a new object with the same path as the
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* one being released.
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*/
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foo = g_object_steal_data (obj, "nm-object-cache-tag");
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g_free (foo);
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g_hash_table_iter_remove (&iter);
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}
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}
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