diff options
| -rw-r--r-- | source3/registry/reg_frontend.c | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/source3/registry/reg_frontend.c b/source3/registry/reg_frontend.c index 3bbbe79a32..3bb88eaf47 100644 --- a/source3/registry/reg_frontend.c +++ b/source3/registry/reg_frontend.c @@ -522,8 +522,8 @@ WERROR reg_open_path(TALLOC_CTX *mem_ctx, const char *orig_path, SAFE_FREE(path); return err; } - *pkey = hive; SAFE_FREE(path); + *pkey = hive; return WERR_OK; } @@ -548,3 +548,97 @@ WERROR reg_open_path(TALLOC_CTX *mem_ctx, const char *orig_path, *pkey = key; return WERR_OK; } + +/* + * Utility function to create a registry key without opening the hive + * before. Assumes the hive already exists. + */ + +WERROR reg_create_path(TALLOC_CTX *mem_ctx, const char *orig_path, + uint32 desired_access, + const struct nt_user_token *token, + enum winreg_CreateAction *paction, + struct registry_key **pkey) +{ + struct registry_key *hive; + 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; + } + SAFE_FREE(path); + *pkey = hive; + *paction = REG_OPENED_EXISTING_KEY; + return WERR_OK; + } + + *p = '\0'; + + err = reg_openhive(mem_ctx, path, + (strchr(p+1, '\\') != NULL) ? + SEC_RIGHTS_ENUM_SUBKEYS : SEC_RIGHTS_CREATE_SUBKEY, + token, &hive); + if (!W_ERROR_IS_OK(err)) { + SAFE_FREE(path); + return err; + } + + err = reg_createkey(mem_ctx, hive, p+1, desired_access, pkey, paction); + SAFE_FREE(path); + TALLOC_FREE(hive); + return err; +} + +/* + * Utility function to create a registry key without opening the hive + * before. Will not delete a hive. + */ + +WERROR reg_delete_path(const struct nt_user_token *token, + const char *orig_path) +{ + struct registry_key *hive; + char *path, *p; + WERROR err; + + if (!(path = SMB_STRDUP(orig_path))) { + return WERR_NOMEM; + } + + p = strchr(path, '\\'); + + if ((p == NULL) || (p[1] == '\0')) { + return WERR_INVALID_PARAM; + } + + *p = '\0'; + + err = reg_openhive(NULL, path, + (strchr(p+1, '\\') != NULL) ? + SEC_RIGHTS_ENUM_SUBKEYS : SEC_RIGHTS_CREATE_SUBKEY, + token, &hive); + if (!W_ERROR_IS_OK(err)) { + SAFE_FREE(path); + return err; + } + + err = reg_deletekey(hive, p+1); + SAFE_FREE(path); + TALLOC_FREE(hive); + return err; +} |