/* 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 <http://www.gnu.org/licenses/>. */ #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_init(void) { static bool initialized = false; if (initialized) return NT_STATUS_OK; initialized = true; ndr_table_register_builtin_tables(); return NT_STATUS_OK; }