From e0905c30908b4d621030689d33de28a13c04a690 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Mon, 20 Oct 2008 13:19:39 +0200 Subject: Use tables in Samba 3 ndrdump. --- librpc/ndr/ndr_table.c | 135 +++++++++++++++++++++++++++++++++++++++++++++++++ librpc/ndr/ndr_table.h | 13 +++++ 2 files changed, 148 insertions(+) create mode 100644 librpc/ndr/ndr_table.c create mode 100644 librpc/ndr/ndr_table.h (limited to 'librpc/ndr') diff --git a/librpc/ndr/ndr_table.c b/librpc/ndr/ndr_table.c new file mode 100644 index 0000000000..f7c381f22e --- /dev/null +++ b/librpc/ndr/ndr_table.c @@ -0,0 +1,135 @@ +/* + Unix SMB/CIFS implementation. + + dcerpc utility functions + + Copyright (C) Andrew Tridgell 2003 + Copyright (C) Jelmer Vernooij 2004 + + 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, see . +*/ + +#include "includes.h" +#include "../lib/util/dlinklist.h" +#include "librpc/ndr/libndr.h" +#include "librpc/ndr/ndr_table.h" +#undef strcasecmp + +static struct ndr_interface_list *ndr_interfaces; + +/* + register a ndr interface table +*/ +NTSTATUS ndr_table_register(const struct ndr_interface_table *table) +{ + struct ndr_interface_list *l; + + for (l = ndr_interfaces; l; l = l->next) { + if (GUID_equal(&table->syntax_id.uuid, &l->table->syntax_id.uuid)) { + DEBUG(0, ("Attempt to register interface %s which has the " + "same UUID as already registered interface %s\n", + table->name, l->table->name)); + return NT_STATUS_OBJECT_NAME_COLLISION; + } + } + + l = talloc(talloc_autofree_context(), struct ndr_interface_list); + l->table = table; + + DLIST_ADD(ndr_interfaces, l); + + return NT_STATUS_OK; +} + +/* + find the pipe name for a local IDL interface +*/ +const char *ndr_interface_name(const struct GUID *uuid, uint32_t if_version) +{ + const struct ndr_interface_list *l; + for (l=ndr_table_list();l;l=l->next) { + if (GUID_equal(&l->table->syntax_id.uuid, uuid) && + l->table->syntax_id.if_version == if_version) { + return l->table->name; + } + } + return "UNKNOWN"; +} + +/* + find the number of calls defined by local IDL +*/ +int ndr_interface_num_calls(const struct GUID *uuid, uint32_t if_version) +{ + const struct ndr_interface_list *l; + for (l=ndr_interfaces;l;l=l->next){ + if (GUID_equal(&l->table->syntax_id.uuid, uuid) && + l->table->syntax_id.if_version == if_version) { + return l->table->num_calls; + } + } + return -1; +} + + +/* + find a dcerpc interface by name +*/ +const struct ndr_interface_table *ndr_table_by_name(const char *name) +{ + const struct ndr_interface_list *l; + for (l=ndr_interfaces;l;l=l->next) { + if (strcasecmp(l->table->name, name) == 0) { + return l->table; + } + } + return NULL; +} + +/* + find a dcerpc interface by uuid +*/ +const struct ndr_interface_table *ndr_table_by_uuid(const struct GUID *uuid) +{ + const struct ndr_interface_list *l; + for (l=ndr_interfaces;l;l=l->next) { + if (GUID_equal(&l->table->syntax_id.uuid, uuid)) { + return l->table; + } + } + return NULL; +} + +/* + return the list of registered dcerpc_pipes +*/ +const struct ndr_interface_list *ndr_table_list(void) +{ + return ndr_interfaces; +} + + +NTSTATUS ndr_table_register_builtin_tables(void); + +NTSTATUS ndr_table_init(void) +{ + static bool initialized = false; + + if (initialized) return NT_STATUS_OK; + initialized = true; + + ndr_table_register_builtin_tables(); + + return NT_STATUS_OK; +} diff --git a/librpc/ndr/ndr_table.h b/librpc/ndr/ndr_table.h new file mode 100644 index 0000000000..905c2e5e43 --- /dev/null +++ b/librpc/ndr/ndr_table.h @@ -0,0 +1,13 @@ +#ifndef _NDR_TABLE_PROTO_H_ +#define _NDR_TABLE_PROTO_H_ + +NTSTATUS ndr_table_register(const struct ndr_interface_table *table); +const char *ndr_interface_name(const struct GUID *uuid, uint32_t if_version); +int ndr_interface_num_calls(const struct GUID *uuid, uint32_t if_version); +const struct ndr_interface_table *ndr_table_by_name(const char *name); +const struct ndr_interface_table *ndr_table_by_uuid(const struct GUID *uuid); +const struct ndr_interface_list *ndr_table_list(void); +NTSTATUS ndr_table_init(void); + +#endif /* _NDR_TABLE_PROTO_H_ */ + -- cgit