source4/lib/com/dcom/dcom.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    COM standard objects
   4    Copyright (C) Jelmer Vernooij                                          2004-2005.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #ifndef _DCOM_H /* _DCOM_H */
  22 #define _DCOM_H
  23
  24 struct cli_credentials;
  25 struct dcerpc_pipe;
  26
  27 #include "lib/com/com.h"
  28 #include "librpc/gen_ndr/orpc.h"
  29
  30 struct dcom_client_context {
  31         struct dcom_server_credentials {
  32                 const char *server;
  33                 struct cli_credentials *credentials;
  34                 struct dcom_server_credentials *prev, *next;
  35         } *credentials;
  36         struct dcom_object_exporter {
  37                 uint64_t oxid;
  38                 char *host;
  39                 struct IRemUnknown *rem_unknown;
  40                 struct DUALSTRINGARRAY *bindings;
  41                 struct dcerpc_pipe *pipe;
  42                 struct dcom_object_exporter *prev, *next;
  43         } *object_exporters;
  44 };
  45
  46 typedef enum ndr_err_code (*marshal_fn)(TALLOC_CTX *mem_ctx, struct IUnknown *pv, struct OBJREF *o);
  47 typedef enum ndr_err_code (*unmarshal_fn)(TALLOC_CTX *mem_ctx, struct OBJREF *o, struct IUnknown **pv);
  48
  49
  50 struct dcom_client_context *dcom_client_init(struct com_context *ctx, struct cli_credentials *credentials);
  51 struct dcom_object_exporter *object_exporter_by_oxid(struct com_context *ctx, uint64_t oxid);
  52 struct dcom_object_exporter *object_exporter_by_ip(struct com_context *ctx, struct IUnknown *ip);
  53 WERROR dcom_create_object(struct com_context *ctx, struct GUID *clsid, const char *server, int num_ifaces, struct GUID *iid, struct IUnknown ***ip, WERROR *results);
  54 WERROR dcom_get_class_object(struct com_context *ctx, struct GUID *clsid, const char *server, struct GUID *iid, struct IUnknown **ip);
  55 NTSTATUS dcom_get_pipe(struct IUnknown *iface, struct dcerpc_pipe **pp);
  56 NTSTATUS dcom_OBJREF_from_IUnknown(struct OBJREF *o, struct IUnknown *p);
  57 NTSTATUS dcom_IUnknown_from_OBJREF(TALLOC_CTX *mem_ctx, struct com_context *ctx, struct IUnknown **_p, struct OBJREF *o);
  58 uint64_t dcom_get_current_oxid(void);
  59 void dcom_add_server_credentials(struct com_context *ctx, const char *server, struct cli_credentials *credentials);
  60 WERROR dcom_query_interface(struct IUnknown *d, uint32_t cRefs, uint16_t cIids, struct GUID *iids, struct IUnknown **ip, WERROR *results);
  61
  62 #include "librpc/gen_ndr/com_dcom.h"
  63
  64 NTSTATUS dcom_register_proxy(struct IUnknown_vtable *proxy_vtable);
  65 struct IUnknown_vtable *dcom_proxy_vtable_by_iid(struct GUID *iid);
  66 NTSTATUS dcom_register_marshal(struct GUID *clsid, marshal_fn marshal, unmarshal_fn unmarshal);
  67
  68 #include "libcli/composite/composite.h"
  69 void dcom_release_continue(struct composite_context *cr);
  70 #define IUnknown_ipid(d) ((d)->obj.u_objref.u_standard.std.ipid)
  71 struct composite_context *dcom_release_send(struct IUnknown *d, TALLOC_CTX *mem_ctx);
  72 marshal_fn dcom_marshal_by_clsid(struct GUID *clsid);
  73 unmarshal_fn dcom_unmarshal_by_clsid(struct GUID *clsid);
  74
  75 struct dcom_proxy_async_call_state {
  76         struct IUnknown *d;
  77         const struct ndr_interface_table *table;
  78         uint32_t opnum;
  79         void (*continuation)(struct rpc_request *);
  80         TALLOC_CTX *mem_ctx;
  81         void *r;
  82 };
  83
  84
  85 #endif /* _DCOM_H */