Changeset 145 for trunk/include/regfi.h

Timestamp:

02/15/09 18:36:20 (15 years ago)

Author:

tim

Message:

decoupled value parsing from key parsing

moved linking of value records and data records up to the load layer

rewrote key/value/data linking algorithm in reglookup-recover which improved recovery results

fixed a NULL pointer dereference in range_list.c

File:

• trunk/include/regfi.h (modified) (6 diffs)

trunk/include/regfi.h

@@ -191 +191 @@
 
 
-typedef struct 
+typedef struct _regfi_subkey_list
 {
   /* Real offset of this record's cell in the file */
@@ -210 +210 @@
   bool recursive_type;  
 } REGFI_SUBKEY_LIST;
+
+
+typedef uint32 REGFI_VALUE_LIST_ELEM;
+typedef struct _regfi_value_list
+{
+  /* Actual number of values referenced by this list.  
+   * May differ from parent key's num_values if there were parsing errors. 
+   */
+  uint32 num_values;
+
+  REGFI_VALUE_LIST_ELEM* elements;
+} REGFI_VALUE_LIST;
 
 
@@ -269 +281 @@
 
   /* link in the other records here */
-  REGFI_VK_REC** values;
+  REGFI_VALUE_LIST* values;
   REGFI_SUBKEY_LIST* subkeys;
   
@@ -427 +439 @@
 /* Middle-layer structure caching, loading, and linking */
 /********************************************************/
-REGFI_HBIN*           regfi_lookup_hbin(REGFI_FILE* file, uint32 offset);
+REGFI_HBIN*           regfi_lookup_hbin(REGFI_FILE* file, uint32 voffset);
 REGFI_NK_REC*         regfi_load_key(REGFI_FILE* file, uint32 offset, 
                                      bool strict);
@@ -433 +445 @@
                                             uint32 num_keys, uint32 max_size, 
                                             bool strict);
-REGFI_VK_REC**        regfi_load_valuelist(REGFI_FILE* file, uint32 offset, 
+REGFI_VK_REC*         regfi_load_value(REGFI_FILE* file, uint32 offset, 
+                                       bool strict);
+REGFI_VALUE_LIST*     regfi_load_valuelist(REGFI_FILE* file, uint32 offset, 
                                            uint32 num_values, uint32 max_size, 
                                            bool strict);
@@ -465 +479 @@
                                      uint32 max_size, bool strict);
 
-uint8*                regfi_parse_data(REGFI_FILE* file, uint32 offset, 
+uint8*                regfi_parse_data(REGFI_FILE* file, 
+                                       uint32 data_type, uint32 offset, 
                                        uint32 length, uint32 max_size, 
-                                       bool strict);
+                                       bool data_in_offset, bool strict);
 
 REGFI_SK_REC*         regfi_parse_sk(REGFI_FILE* file, uint32 offset,