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Improve the iterator wrt values ... Now prints keys and value names.

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Does not print value values, yet.
This commit is contained in:
Richard Sharpe 0001-01-01 00:00:00 +00:00
parent 89be695b29
commit fbdd850e5a
1 changed files with 60 additions and 6 deletions
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66
source/utils/editreg.c
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@ -419,12 +419,38 @@ typedef int (*key_print_f)(char *path, char *key_name, char *class_name,
int root, int terminal, int values);
typedef int (*val_print_f)(char *path, char *val_name, int val_type,
int data_len, void *data_blk, int last);
int data_len, void *data_blk, int terminal,
int first, int last);
typedef struct regf_struct_s REGF;
int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, char *path,
key_print_f key_print, val_print_f val_print);
int nt_val_list_iterator(REGF *regf, VAL_LIST *val_list, int bf, char *path,
int terminal, val_print_f val_print)
{
int i;
if (!val_list) return 1;
if (!val_print) return 1;
for (i=0; i<val_list->val_count; i++) {
if (!val_print(path, val_list->vals[i]->name, val_list->vals[i]->data_type,
val_list->vals[i]->data_len, val_list->vals[i]->data_blk,
terminal,
(i == 0),
(i == val_list->val_count))) {
return 0;
}
}
return 1;
}
int nt_key_list_iterator(REGF *regf, KEY_LIST *key_list, int bf, char *path,
key_print_f key_print, val_print_f val_print)
{
@ -462,10 +488,6 @@ int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, char *path,
return 0;
}
/*
* Now, iterate through the keys in the key list
*/
new_path = (char *)malloc(path_len + 1 + strlen(key_tree->name) + 1);
if (!new_path) return 0; /* Errors? */
new_path[0] = '\0';
@ -473,6 +495,23 @@ int nt_key_iterator(REGF *regf, REG_KEY *key_tree, int bf, char *path,
strcat(new_path, "\\");
strcat(new_path, key_tree->name);
/*
* Now, iterate through the values in the val_list
*/
if (key_tree->values &&
!nt_val_list_iterator(regf, key_tree->values, bf, new_path,
(key_tree->values?(key_tree->values->val_count):0),
val_print)) {
free(new_path);
return 0;
}
/*
* Now, iterate through the keys in the key list
*/
if (key_tree->sub_keys &&
!nt_key_list_iterator(regf, key_tree->sub_keys, bf, new_path, key_print,
val_print)) {
@ -962,6 +1001,8 @@ VAL_LIST *process_vl(REGF *regf, VL_TYPE vl, int count, int size)
}
}
tmp->val_count = count;
return tmp;
error:
@ -1251,6 +1292,19 @@ int print_key(char *path, char *name, char *class_name, int root,
return 1;
}
/*
* Value print function here ...
*/
int print_val(char *path, char *val_name, int val_type, int data_len,
void *data_blk, int terminal, int first, int last)
{
if (terminal && first)
fprintf(stdout, "%s\n", path);
fprintf(stdout, " %s : %s : \n", (val_name?val_name:"<No Name>"),
val_to_str(val_type, reg_type_names));
return 1;
}
void usage(void)
{
fprintf(stderr, "Usage: editreg [-v] [-k] <registryfile>\n");
@ -1313,7 +1367,7 @@ int main(int argc, char *argv[])
* to iterate over it.
*/
nt_key_iterator(regf, regf->root, 0, "", print_key, NULL);
nt_key_iterator(regf, regf->root, 0, "", print_key, print_val);
return 0;
}