diff options
Diffstat (limited to 'source4/lib/registry/hive.c')
| -rw-r--r-- | source4/lib/registry/hive.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/source4/lib/registry/hive.c b/source4/lib/registry/hive.c new file mode 100644 index 0000000..1f0672d --- /dev/null +++ b/source4/lib/registry/hive.c @@ -0,0 +1,176 @@ + +/* + Unix SMB/CIFS implementation. + Registry hive interface + Copyright (C) Jelmer Vernooij 2003-2007. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "registry.h" +#include "system/filesys.h" +#include "param/param.h" + +/** Open a registry file/host/etc */ +_PUBLIC_ WERROR reg_open_hive(TALLOC_CTX *parent_ctx, const char *location, + struct auth_session_info *session_info, + struct cli_credentials *credentials, + struct tevent_context *ev_ctx, + struct loadparm_context *lp_ctx, + struct hive_key **root) +{ + int fd, num; + char peek[20]; + + fd = open(location, O_RDWR); + if (fd == -1) { + if (errno == ENOENT) + return WERR_FILE_NOT_FOUND; + return WERR_FILE_NOT_FOUND; + } + + num = read(fd, peek, 20); + close(fd); + if (num == -1) { + return WERR_FILE_NOT_FOUND; + } + + if (!strncmp(peek, "regf", 4)) { + return reg_open_regf_file(parent_ctx, location, root); + } else if (!strncmp(peek, "TDB file", 8)) { + return reg_open_ldb_file(parent_ctx, location, session_info, + credentials, ev_ctx, lp_ctx, root); + } + + return WERR_FILE_NOT_FOUND; +} + +_PUBLIC_ WERROR hive_key_get_info(TALLOC_CTX *mem_ctx, + const struct hive_key *key, + const char **classname, uint32_t *num_subkeys, + uint32_t *num_values, + NTTIME *last_change_time, + uint32_t *max_subkeynamelen, + uint32_t *max_valnamelen, + uint32_t *max_valbufsize) +{ + return key->ops->get_key_info(mem_ctx, key, classname, num_subkeys, + num_values, last_change_time, + max_subkeynamelen, + max_valnamelen, max_valbufsize); +} + +_PUBLIC_ WERROR hive_key_add_name(TALLOC_CTX *ctx, + const struct hive_key *parent_key, + const char *name, const char *classname, + struct security_descriptor *desc, + struct hive_key **key) +{ + SMB_ASSERT(strchr(name, '\\') == NULL); + + return parent_key->ops->add_key(ctx, parent_key, name, classname, + desc, key); +} + +_PUBLIC_ WERROR hive_key_del(TALLOC_CTX *mem_ctx, const struct hive_key *key, + const char *name) +{ + return key->ops->del_key(mem_ctx, key, name); +} + +_PUBLIC_ WERROR hive_get_key_by_name(TALLOC_CTX *mem_ctx, + const struct hive_key *key, + const char *name, + struct hive_key **subkey) +{ + return key->ops->get_key_by_name(mem_ctx, key, name, subkey); +} + +WERROR hive_enum_key(TALLOC_CTX *mem_ctx, + const struct hive_key *key, uint32_t idx, + const char **name, + const char **classname, + NTTIME *last_mod_time) +{ + return key->ops->enum_key(mem_ctx, key, idx, name, classname, + last_mod_time); +} + +WERROR hive_key_set_value(struct hive_key *key, const char *name, uint32_t type, + const DATA_BLOB data) +{ + if (key->ops->set_value == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->set_value(key, name, type, data); +} + +WERROR hive_get_value(TALLOC_CTX *mem_ctx, + struct hive_key *key, const char *name, + uint32_t *type, DATA_BLOB *data) +{ + if (key->ops->get_value_by_name == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->get_value_by_name(mem_ctx, key, name, type, data); +} + +WERROR hive_get_value_by_index(TALLOC_CTX *mem_ctx, + struct hive_key *key, uint32_t idx, + const char **name, + uint32_t *type, DATA_BLOB *data) +{ + if (key->ops->enum_value == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->enum_value(mem_ctx, key, idx, name, type, data); +} + +WERROR hive_get_sec_desc(TALLOC_CTX *mem_ctx, + struct hive_key *key, + struct security_descriptor **security) +{ + if (key->ops->get_sec_desc == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->get_sec_desc(mem_ctx, key, security); +} + +WERROR hive_set_sec_desc(struct hive_key *key, + const struct security_descriptor *security) +{ + if (key->ops->set_sec_desc == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->set_sec_desc(key, security); +} + +WERROR hive_key_del_value(TALLOC_CTX *mem_ctx, struct hive_key *key, + const char *name) +{ + if (key->ops->delete_value == NULL) + return WERR_NOT_SUPPORTED; + + return key->ops->delete_value(mem_ctx, key, name); +} + +WERROR hive_key_flush(struct hive_key *key) +{ + if (key->ops->flush_key == NULL) + return WERR_OK; + + return key->ops->flush_key(key); +} |