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139 lines
3.2 KiB
C
139 lines
3.2 KiB
C
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/*
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* virsecretobj.c: internal <secret> objects handling
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*
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* Copyright (C) 2009-2016 Red Hat, Inc.
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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 2.1 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, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "datatypes.h"
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#include "virsecretobj.h"
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#include "viralloc.h"
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#include "virhash.h"
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static virClassPtr virSecretObjClass;
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static virClassPtr virSecretObjListClass;
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static void virSecretObjDispose(void *obj);
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static void virSecretObjListDispose(void *obj);
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struct _virSecretObjList {
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virObjectLockable parent;
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/* uuid string -> virSecretObj mapping
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* for O(1), lockless lookup-by-uuid */
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virHashTable *objs;
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};
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struct virSecretSearchData {
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int usageType;
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const char *usageID;
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};
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static int
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virSecretObjOnceInit(void)
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{
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if (!(virSecretObjClass = virClassNew(virClassForObjectLockable(),
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"virSecretObj",
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sizeof(virSecretObj),
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virSecretObjDispose)))
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return -1;
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if (!(virSecretObjListClass = virClassNew(virClassForObjectLockable(),
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"virSecretObjList",
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sizeof(virSecretObjList),
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virSecretObjListDispose)))
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return -1;
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return 0;
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}
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VIR_ONCE_GLOBAL_INIT(virSecretObj)
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virSecretObjPtr
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virSecretObjNew(void)
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{
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virSecretObjPtr secret;
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if (virSecretObjInitialize() < 0)
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return NULL;
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if (!(secret = virObjectLockableNew(virSecretObjClass)))
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return NULL;
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return secret;
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}
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void
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virSecretObjEndAPI(virSecretObjPtr *secret)
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{
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if (!*secret)
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return;
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virObjectUnlock(*secret);
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virObjectUnref(*secret);
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*secret = NULL;
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}
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virSecretObjListPtr
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virSecretObjListNew(void)
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{
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virSecretObjListPtr secrets;
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if (virSecretObjInitialize() < 0)
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return NULL;
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if (!(secrets = virObjectLockableNew(virSecretObjListClass)))
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return NULL;
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if (!(secrets->objs = virHashCreate(50, virObjectFreeHashData))) {
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virObjectUnref(secrets);
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return NULL;
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}
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return secrets;
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}
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static void
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virSecretObjDispose(void *obj)
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{
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virSecretObjPtr secret = obj;
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virSecretDefFree(secret->def);
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if (secret->value) {
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/* Wipe before free to ensure we don't leave a secret on the heap */
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memset(secret->value, 0, secret->value_size);
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VIR_FREE(secret->value);
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}
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VIR_FREE(secret->configFile);
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VIR_FREE(secret->base64File);
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}
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static void
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virSecretObjListDispose(void *obj)
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{
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virSecretObjListPtr secrets = obj;
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virHashFree(secrets->objs);
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}
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