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r20005: reg_open_path should become the replacement for regkey_open_internal.

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This commit is contained in:
Volker Lendecke 2006-12-02 10:52:37 +00:00 committed by Gerald (Jerry) Carter
parent dc0300ec70
commit a6039eb46c
1 changed files with 58 additions and 0 deletions
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58
source/registry/reg_frontend.c
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@ -490,3 +490,61 @@ WERROR regkey_set_secdesc(REGISTRY_KEY *key,
return WERR_ACCESS_DENIED;
}
/*
* Utility function to open a complete registry path including the hive
* prefix. This should become the replacement function for
* regkey_open_internal.
*/
WERROR reg_open_path(TALLOC_CTX *mem_ctx, const char *orig_path,
uint32 desired_access, const struct nt_user_token *token,
struct registry_key **pkey)
{
struct registry_key *hive, *key;
char *path, *p;
WERROR err;
if (!(path = SMB_STRDUP(orig_path))) {
return WERR_NOMEM;
}
p = strchr(path, '\\');
if ((p == NULL) || (p[1] == '\0')) {
/*
* No key behind the hive, just return the hive
*/
err = reg_openhive(mem_ctx, path, desired_access, token,
&hive);
if (!W_ERROR_IS_OK(err)) {
SAFE_FREE(path);
return err;
}
*pkey = hive;
SAFE_FREE(path);
return WERR_OK;
}
*p = '\0';
err = reg_openhive(mem_ctx, path, SEC_RIGHTS_ENUM_SUBKEYS, token,
&hive);
if (!W_ERROR_IS_OK(err)) {
SAFE_FREE(path);
return err;
}
err = reg_openkey(mem_ctx, hive, p+1, desired_access, &key);
TALLOC_FREE(hive);
SAFE_FREE(path);
if (!W_ERROR_IS_OK(err)) {
return err;
}
*pkey = key;
return WERR_OK;
}