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-rw-r--r--source3/utils/editreg.c91
1 files changed, 84 insertions, 7 deletions
diff --git a/source3/utils/editreg.c b/source3/utils/editreg.c
index 348436df4f..d3515c4fa4 100644
--- a/source3/utils/editreg.c
+++ b/source3/utils/editreg.c
@@ -306,6 +306,9 @@ Hope this helps.... (Although it was "fun" for me to uncover this things,
#include <sys/mman.h>
#include <string.h>
#include <fcntl.h>
+
+static int verbose = 0;
+
/*
* These definitions are for the in-memory registry structure.
* It is a tree structure that mimics what you see with tools like regedit
@@ -399,8 +402,54 @@ typedef struct key_sec_desc_s {
* An API for accessing/creating/destroying items above
*/
+/*
+ * Iterate over the keys, depth first, calling a function for each key
+ * and indicating if it is terminal or non-terminal and if it has values.
+ *
+ * In addition, for each value in the list, call a value list function
+ */
+
+/*
+ * There should eventually be one to deal with security keys as well
+ */
+
+typedef int (*key_print_f)(char *key_name, char *class_name, int root,
+ int terminal, int values);
+
+typedef int (*val_print_f)(char *val_name, int val_type, int data_len,
+ void *data_blk, int last);
+typedef struct regf_struct_s REGF;
+
+int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf,
+ key_print_f *key_print, val_print_f *val_print)
+{
+
+ if (!regf || !key_tree)
+ return -1;
+
+ /* List the key first, then the values, then the sub-keys */
+
+ if (key_print) {
+
+ (*key_print)(key_tree->name,
+ key_tree->class_name,
+ (key_tree->type == REG_ROOT_KEY),
+ (key_tree->sub_keys == NULL),
+ (key_tree->values?(key_tree->values->val_count):0));
+
+ }
+
+ return 1;
+}
+
/* Make, delete keys */
+int nt_delete_val_list(VAL_LIST *vl)
+{
+
+ return 1;
+}
+
int nt_delete_reg_key(REG_KEY *key)
{
@@ -464,7 +513,7 @@ typedef struct sk_map_s {
#define REGF_HDR_BLKSIZ 0x1000
-typedef struct regf_struct_s {
+struct regf_struct_s {
int reg_type;
char *regfile_name, *outfile_name;
int fd;
@@ -475,7 +524,7 @@ typedef struct regf_struct_s {
REG_KEY *root; /* Root of the tree for this file */
int sk_count, sk_map_size;
SK_MAP **sk_map;
-} REGF;
+};
/*
* Structures for dealing with the on-disk format of the registry
@@ -784,6 +833,7 @@ VAL_KEY *process_vk(REGF *regf, VK_HDR *vk_hdr, int size)
flag = SVAL(&vk_hdr->flag);
dat_type = IVAL(&vk_hdr->dat_type);
dat_len = IVAL(&vk_hdr->dat_len); /* If top bit, offset contains data */
+ dat_off = IVAL(&vk_hdr->dat_off);
tmp = (VAL_KEY *)malloc(sizeof(VAL_KEY));
if (!tmp) {
@@ -803,13 +853,38 @@ VAL_KEY *process_vk(REGF *regf, VK_HDR *vk_hdr, int size)
else
strncpy(val_name, "<No Name>", 10);
+ /*
+ * Allocate space and copy the data as a BLOB
+ */
+
+ if (dat_len) {
+
+ char *dtmp = (char *)malloc(dat_len&0x7FFFFFFF);
+
+ if (!dtmp) {
+ goto error;
+ }
+
+ tmp->data_blk = dtmp;
+
+ if (dat_len&0x80000000 == 0 ) { /* The data is pointed to by the offset */
+ char *dat_ptr = LOCN(regf->base, dat_off);
+ bcopy(dat_ptr, dtmp, dat_len);
+ }
+ else { /* The data is in the offset */
+ dat_len = dat_len & 0x7FFFFFFF;
+ bcopy(&dat_off, dtmp, dat_len);
+ }
+
+ }
+
val_type = val_to_str(dat_type, reg_type_names);
/*
* We need to save the data area as well
*/
- fprintf(stdout, " %s : %s : \n", val_name, val_type);
+ if (verbose) fprintf(stdout, " %s : %s : \n", val_name, val_type);
return tmp;
@@ -948,8 +1023,8 @@ REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size)
/*return NULL;*/
}
- fprintf(stdout, "NK HDR: Name len: %d, class name len: %d\n", name_len,
- clsname_len);
+ if (verbose) fprintf(stdout, "NK HDR: Name len: %d, class name len: %d\n",
+ name_len, clsname_len);
/* Fish out the key name and process the LF list */
@@ -960,10 +1035,12 @@ REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size)
if (!tmp) return tmp;
bzero(tmp, sizeof(REG_KEY));
+ tmp->type = (IVAL(&nk_hdr->type)==0x2C?REG_ROOT_KEY:REG_SUB_KEY);
+
strncpy(key_name, nk_hdr->key_nam, name_len);
key_name[name_len] = '\0';
- fprintf(stdout, "Key name: %s\n", key_name);
+ if (verbose) fprintf(stdout, "Key name: %s\n", key_name);
tmp->name = strdup(key_name);
if (!tmp->name) {
@@ -996,7 +1073,7 @@ REG_KEY *nt_get_key_tree(REGF *regf, NK_HDR *nk_hdr, int size)
goto error;
}
- fprintf(stdout, " Class Name: %s\n", cls_name);
+ if (verbose) fprintf(stdout, " Class Name: %s\n", cls_name);
}