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authorStefan Metzmacher <metze@samba.org>2010-08-05 18:14:04 +0200
committerStefan Metzmacher <metze@samba.org>2010-08-12 14:31:17 +0200
commit4030bc9b2df3f2a1c18b373a94c53e48ba80cfc1 (patch)
treecccb9e86fbca6cf8821459ff93a91c3e39590c7a /source4
parent282831874379445a071dfe157ae4cfba6aeb10aa (diff)
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librpc/rpc: add dcerpc_binding_handle abstration
metze
Diffstat (limited to 'source4')
-rw-r--r--source4/librpc/rpc/dcerpc.h115
-rwxr-xr-xsource4/librpc/wscript_build6
2 files changed, 118 insertions, 3 deletions
diff --git a/source4/librpc/rpc/dcerpc.h b/source4/librpc/rpc/dcerpc.h
index 0fe227d2f9..bf14072f6b 100644
--- a/source4/librpc/rpc/dcerpc.h
+++ b/source4/librpc/rpc/dcerpc.h
@@ -106,6 +106,8 @@ struct dcerpc_connection {
this encapsulates a full dcerpc client side pipe
*/
struct dcerpc_pipe {
+ struct dcerpc_binding_handle *binding_handle;
+
uint32_t context_id;
uint32_t assoc_group_id;
@@ -116,8 +118,6 @@ struct dcerpc_pipe {
struct dcerpc_connection *conn;
struct dcerpc_binding *binding;
- struct dcerpc_binding_handle *binding_handle;
-
/** the last fault code from a DCERPC fault */
uint32_t last_fault_code;
@@ -394,9 +394,120 @@ enum dcerpc_transport_t dcerpc_transport_by_endpoint_protocol(int prot);
const char *dcerpc_floor_get_rhs_data(TALLOC_CTX *mem_ctx, struct epm_floor *epm_floor);
+struct dcerpc_binding_handle_ops {
+ const char *name;
+
+ bool (*is_connected)(struct dcerpc_binding_handle *h);
+
+ struct tevent_req *(*raw_call_send)(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct dcerpc_binding_handle *h,
+ const struct GUID *object,
+ uint32_t opnum,
+ uint32_t in_flags,
+ const uint8_t *in_data,
+ size_t in_length);
+ NTSTATUS (*raw_call_recv)(struct tevent_req *req,
+ TALLOC_CTX *mem_ctx,
+ uint8_t **out_data,
+ size_t *out_length,
+ uint32_t *out_flags);
+
+ struct tevent_req *(*disconnect_send)(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct dcerpc_binding_handle *h);
+ NTSTATUS (*disconnect_recv)(struct tevent_req *req);
+
+ /* TODO: remove the following functions */
+ bool (*push_bigendian)(struct dcerpc_binding_handle *h);
+ bool (*ref_alloc)(struct dcerpc_binding_handle *h);
+ void (*do_ndr_print)(struct dcerpc_binding_handle *h,
+ int ndr_flags,
+ const void *struct_ptr,
+ const struct ndr_interface_call *call);
+ void (*ndr_push_failed)(struct dcerpc_binding_handle *h,
+ NTSTATUS error,
+ const void *struct_ptr,
+ const struct ndr_interface_call *call);
+ void (*ndr_pull_failed)(struct dcerpc_binding_handle *h,
+ NTSTATUS error,
+ const DATA_BLOB *blob,
+ const struct ndr_interface_call *call);
+ NTSTATUS (*ndr_validate_in)(struct dcerpc_binding_handle *h,
+ TALLOC_CTX *mem_ctx,
+ const DATA_BLOB *blob,
+ const struct ndr_interface_call *call);
+ NTSTATUS (*ndr_validate_out)(struct dcerpc_binding_handle *h,
+ struct ndr_pull *pull_in,
+ const void *struct_ptr,
+ const struct ndr_interface_call *call);
+};
+
/* TODO: this needs to be completely private */
struct dcerpc_binding_handle {
void *private_data;
+ const struct dcerpc_binding_handle_ops *ops;
+ const char *location;
+ const struct GUID *object;
+ const struct ndr_interface_table *table;
+ struct tevent_context *sync_ev;
};
+struct dcerpc_binding_handle *_dcerpc_binding_handle_create(TALLOC_CTX *mem_ctx,
+ const struct dcerpc_binding_handle_ops *ops,
+ const struct GUID *object,
+ const struct ndr_interface_table *table,
+ void *pstate,
+ size_t psize,
+ const char *type,
+ const char *location);
+#define dcerpc_binding_handle_create(mem_ctx, ops, object, table, \
+ state, type, location) \
+ _dcerpc_binding_handle_create(mem_ctx, ops, object, table, \
+ state, sizeof(type), #type, location)
+
+void *_dcerpc_binding_handle_data(struct dcerpc_binding_handle *h);
+#define dcerpc_binding_handle_data(_h, _type) \
+ talloc_get_type_abort(_dcerpc_binding_handle_data(_h), _type)
+
+_DEPRECATED_ void dcerpc_binding_handle_set_sync_ev(struct dcerpc_binding_handle *h,
+ struct tevent_context *ev);
+
+bool dcerpc_binding_handle_is_connected(struct dcerpc_binding_handle *h);
+
+struct tevent_req *dcerpc_binding_handle_raw_call_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct dcerpc_binding_handle *h,
+ const struct GUID *object,
+ uint32_t opnum,
+ uint32_t in_flags,
+ const uint8_t *in_data,
+ size_t in_length);
+NTSTATUS dcerpc_binding_handle_raw_call_recv(struct tevent_req *req,
+ TALLOC_CTX *mem_ctx,
+ uint8_t **out_data,
+ size_t *out_length,
+ uint32_t *out_flags);
+
+struct tevent_req *dcerpc_binding_handle_disconnect_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct dcerpc_binding_handle *h);
+NTSTATUS dcerpc_binding_handle_disconnect_recv(struct tevent_req *req);
+
+struct tevent_req *dcerpc_binding_handle_call_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct dcerpc_binding_handle *h,
+ const struct GUID *object,
+ const struct ndr_interface_table *table,
+ uint32_t opnum,
+ TALLOC_CTX *r_mem,
+ void *r_ptr);
+NTSTATUS dcerpc_binding_handle_call_recv(struct tevent_req *req);
+NTSTATUS dcerpc_binding_handle_call(struct dcerpc_binding_handle *h,
+ const struct GUID *object,
+ const struct ndr_interface_table *table,
+ uint32_t opnum,
+ TALLOC_CTX *r_mem,
+ void *r_ptr);
+
#endif /* __DCERPC_H__ */
diff --git a/source4/librpc/wscript_build b/source4/librpc/wscript_build
index cd4494b683..4ee0770fce 100755
--- a/source4/librpc/wscript_build
+++ b/source4/librpc/wscript_build
@@ -619,7 +619,11 @@ bld.SAMBA_SUBSYSTEM('NDR_DCERPC',
)
bld.SAMBA_LIBRARY('dcerpc',
- source='rpc/dcerpc.c rpc/dcerpc_auth.c rpc/dcerpc_schannel.c rpc/dcerpc_util.c rpc/dcerpc_smb.c rpc/dcerpc_smb2.c rpc/dcerpc_sock.c rpc/dcerpc_connect.c rpc/dcerpc_secondary.c ../../librpc/rpc/binding.c ../../librpc/rpc/dcerpc_error.c ../../librpc/rpc/dcerpc_util.c',
+ source='''rpc/dcerpc.c rpc/dcerpc_auth.c rpc/dcerpc_schannel.c
+ rpc/dcerpc_util.c rpc/dcerpc_smb.c rpc/dcerpc_smb2.c rpc/dcerpc_sock.c
+ rpc/dcerpc_connect.c rpc/dcerpc_secondary.c ../../librpc/rpc/binding.c
+ ../../librpc/rpc/dcerpc_error.c ../../librpc/rpc/dcerpc_util.c
+ ../../librpc/rpc/binding_handle.c''',
pc_files='dcerpc.pc',
deps='samba_socket LIBCLI_RESOLVE LIBCLI_SMB LIBCLI_SMB2 LIBNDR NDR_DCERPC RPC_NDR_EPMAPPER NDR_SCHANNEL RPC_NDR_NETLOGON RPC_NDR_MGMT gensec LIBCLI_AUTH LIBCLI_RAW LP_RESOLVE UTIL_TEVENT',
autoproto='rpc/dcerpc_proto.h',