Adding upstream version 1:7.0.3.upstream/1%7.0.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/src/util-storage.h b/src/util-storage.h
new file mode 100644
index 0000000..984bcf8
--- /dev/null
+++ b/src/util-storage.h
@@ -0,0 +1,76 @@
+/* Copyright (C) 2007-2013 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ *  \file
+ *
+ *  \author Victor Julien <victor@inliniac.net>
+ *
+ *  Storage API
+ */
+
+#ifndef __UTIL_STORAGE_H__
+#define __UTIL_STORAGE_H__
+
+typedef enum StorageEnum_ {
+    STORAGE_HOST,
+    STORAGE_FLOW,
+    STORAGE_IPPAIR,
+    STORAGE_DEVICE,
+
+    STORAGE_MAX,
+} StorageEnum;
+
+/** void ptr array for now */
+typedef void* Storage;
+
+void StorageInit(void);
+void StorageCleanup(void);
+
+/** \brief Register new storage
+ *
+ *  \param type type from StorageEnum
+ *  \param name name
+ *  \param size size of the per instance storage
+ *  \param Alloc alloc function for per instance storage
+ *  \param Free free function for per instance storage
+ *
+ *  \note if size == ptr size (so sizeof(void *)) and Alloc == NULL the API just
+ *        gives the caller a ptr to store something it alloc'ed itself.
+ */
+int StorageRegister(const StorageEnum type, const char *name, const unsigned int size, void *(*Alloc)(unsigned int), void (*Free)(void *));
+int StorageFinalize(void);
+
+unsigned int StorageGetCnt(const StorageEnum type);
+unsigned int StorageGetSize(const StorageEnum type);
+
+/** \brief get storage for id */
+void *StorageGetById(const Storage *storage, const StorageEnum type, const int id);
+/** \brief set storage for id */
+int StorageSetById(Storage *storage, const StorageEnum type, const int id, void *ptr);
+
+/** \brief AllocById func for prealloc'd base storage (storage ptrs are part
+ *         of another memory block) */
+void *StorageAllocByIdPrealloc(Storage *storage, StorageEnum type, int id);
+/** \brief AllocById func for when we manage the Storage ptr itself */
+void *StorageAllocById(Storage **storage, const StorageEnum type, const int id);
+void StorageFreeById(Storage *storage, const StorageEnum type, const int id);
+void StorageFreeAll(Storage *storage, const StorageEnum type);
+void StorageFree(Storage **storage, const StorageEnum type);
+
+void StorageRegisterTests(void);
+#endif