Changeset 147 for trunk/include

Timestamp:

02/22/09 14:31:52 (16 years ago)

Author:

tim

Message:

added talloc library

incorporated talloc into winsec and lru_cache modules

introduced talloc into SK caching system

Location:

trunk/include

Files:

• lru_cache.h (modified) (3 diffs)
• regfi.h (modified) (4 diffs)
• talloc.h (added)
• winsec.h (modified) (2 diffs)

trunk/include/lru_cache.h

@@ -1 +1 @@
 /*
- * Copyright (C) 2008 Timothy D. Morgan
+ * Copyright (C) 2008-2009 Timothy D. Morgan
  *
  * This program is free software; you can redistribute it and/or modify
@@ -27 +27 @@
 #include <string.h>
 #include <unistd.h>
+#include "talloc.h"
 
 struct lru_cache_element;
@@ -50 +51 @@
   lru_cache_element* newest;
   lru_cache_element** table;
-  bool free_data;
+  bool talloc_data;
 } lru_cache;
 
 
-lru_cache* lru_cache_create(uint32_t max_keys, uint32_t secret, bool free_data);
+lru_cache* lru_cache_create(uint32_t max_keys, uint32_t secret);
+lru_cache* lru_cache_create_ctx(void* talloc_ctx, uint32_t max_keys, 
+                                uint32_t secret, bool talloc_data);
 void lru_cache_destroy(lru_cache* ht);
 
-/* Returns a pointer to the old, replaced data stored at index.  
- * Returns NULL if no entry was overwritten.
+/* 
+ * 
  */
 bool lru_cache_update(lru_cache* ht, const void* index, 

trunk/include/regfi.h

@@ -46 +46 @@
 #include <assert.h>
 
+#include "talloc.h"
 #include "smb_deps.h"
 #include "winsec.h"
@@ -84 +85 @@
 #define REG_KEY                    0x7FFFFFFF
 
-#define REGFI_REGF_SIZE            0x1000 /* "regf" header block size */
-#define REGFI_HBIN_ALLOC           0x1000 /* Minimum allocation unit for HBINs */
 #define REGFI_MAX_DEPTH            512
 #define REGFI_OFFSET_NONE          0xffffffff
@@ -93 +92 @@
 
 /* Header sizes and magic number lengths for various records */
+#define REGFI_HBIN_ALLOC           0x1000 /* Minimum allocation unit for HBINs */
+#define REGFI_REGF_SIZE            0x1000 /* "regf" header block size */
 #define REGFI_REGF_MAGIC_SIZE      4
 #define REGFI_HBIN_MAGIC_SIZE      4
@@ -107 +108 @@
  *      been reported that Windows timestamps are never more than a
  *      certain granularity (250ms?), which could be used to help
- *      eliminate false positives.  Would need to validate this and
+ *      eliminate false positives.  Would need to verify this and
  *      perhaps conservatively implement a check.
  */

trunk/include/winsec.h

@@ -42 +42 @@
 
 #include "smb_deps.h"
+#include "talloc.h"
 
 
@@ -145 +146 @@
 } WINSEC_DESC;
 
+WINSEC_DESC* winsec_parse_descriptor(const uint8_t* buf, uint32_t buf_len);
+void winsec_free_descriptor(WINSEC_DESC* desc);
 
-/* XXX: Need API functions to deallocate these structures */
-WINSEC_DESC* winsec_parse_desc(const uint8_t* buf, uint32_t buf_len);
-WINSEC_ACL* winsec_parse_acl(const uint8_t* buf, uint32_t buf_len);
-WINSEC_ACE* winsec_parse_ace(const uint8_t* buf, uint32_t buf_len);
-WINSEC_DOM_SID* winsec_parse_dom_sid(const uint8_t* buf, uint32_t buf_len);
-WINSEC_UUID* winsec_parse_uuid(const uint8_t* buf, uint32_t buf_len);
+WINSEC_DESC* winsec_parse_desc(void* talloc_ctx,
+                               const uint8_t* buf, uint32_t buf_len);
+WINSEC_ACL* winsec_parse_acl(void* talloc_ctx, 
+                             const uint8_t* buf, uint32_t buf_len);
+WINSEC_ACE* winsec_parse_ace(void* talloc_ctx, 
+                             const uint8_t* buf, uint32_t buf_len);
+WINSEC_DOM_SID* winsec_parse_dom_sid(void* talloc_ctx, 
+                                     const uint8_t* buf, uint32_t buf_len);
+WINSEC_UUID* winsec_parse_uuid(void* talloc_ctx, 
+                               const uint8_t* buf, uint32_t buf_len);
 
 size_t winsec_sid_size(const WINSEC_DOM_SID* sid);