diff options
| -rw-r--r-- | source4/lib/registry/rpc.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/source4/lib/registry/rpc.c b/source4/lib/registry/rpc.c index 83c6dc762c..b5918dc4db 100644 --- a/source4/lib/registry/rpc.c +++ b/source4/lib/registry/rpc.c @@ -287,6 +287,53 @@ static WERROR rpc_get_value_by_index(TALLOC_CTX *mem_ctx, return r.out.result; } +static WERROR rpc_get_value_by_name(TALLOC_CTX *mem_ctx, + const struct registry_key *parent, + const char *value_name, + uint32_t *type, + DATA_BLOB *data) +{ + struct rpc_key *mykeydata = talloc_get_type(parent, struct rpc_key); + struct winreg_QueryValue r; + struct winreg_String name; + uint8_t value; + uint32_t val_size = MAX_VALSIZE; + uint32_t zero = 0; + WERROR error; + NTSTATUS status; + + if (mykeydata->num_values == -1) { + error = rpc_query_key(mem_ctx, parent); + if(!W_ERROR_IS_OK(error)) return error; + } + + chars_to_winreg_String(mem_ctx, &name, value_name); + + ZERO_STRUCT(r); + r.in.handle = &mykeydata->pol; + r.in.value_name = name; + r.in.type = type; + r.in.data = &value; + r.in.size = &val_size; + r.in.length = &zero; + r.out.type = type; + r.out.data = &value; + r.out.size = &val_size; + r.out.length = &zero; + + status = dcerpc_winreg_QueryValue(mykeydata->pipe, mem_ctx, &r); + + if (!NT_STATUS_IS_OK(status)) { + DEBUG(1, ("QueryValue failed - %s\n", nt_errstr(status))); + return ntstatus_to_werror(status); + } + + *type = *(r.out.type); + *data = data_blob_talloc(mem_ctx, r.out.data, *r.out.length); + + return r.out.result; +} + static WERROR rpc_get_subkey_by_index(TALLOC_CTX *mem_ctx, const struct registry_key *parent, uint32_t n, @@ -471,6 +518,7 @@ static struct registry_operations reg_backend_rpc = { .get_predefined_key = rpc_get_predefined_key, .enum_key = rpc_get_subkey_by_index, .enum_value = rpc_get_value_by_index, + .get_value = rpc_get_value_by_name, .create_key = rpc_add_key, .delete_key = rpc_del_key, .get_key_info = rpc_get_info, |