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Diffstat (limited to 'source4/librpc/rpc/dcerpc_roh.h')
| -rw-r--r-- | source4/librpc/rpc/dcerpc_roh.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/source4/librpc/rpc/dcerpc_roh.h b/source4/librpc/rpc/dcerpc_roh.h new file mode 100644 index 0000000..f7a9c75 --- /dev/null +++ b/source4/librpc/rpc/dcerpc_roh.h @@ -0,0 +1,111 @@ +/* + Unix SMB/CIFS implementation. + + [MS-RPCH] - RPC over HTTP + + Copyright (C) 2013 Samuel Cabrero <samuelcabrero@kernevil.me> + + 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/>. +*/ + +#ifndef DCERPC_ROH_H_ +#define DCERPC_ROH_H_ + +#include "librpc/gen_ndr/misc.h" + +struct tevent_queue; +struct tstream_context; +struct tstream_tls_params; + +struct roh_channel { + /* + * The ConnectionTimeout command specifies the desired frequency for + * sending keep-alive PDUs (2.2.3.5.3) + */ + unsigned int connection_timeout; + + unsigned int sent_bytes; + + struct GUID channel_cookie; + + struct http_conn *http_conn; +}; + +enum roh_protocol_version { + ROH_V1, + ROH_V2, +}; + +enum roh_connection_state { + ROH_STATE_OPEN_START, + ROH_STATE_OUT_CHANNEL_WAIT, + ROH_STATE_WAIT_A3W, + ROH_STATE_WAIT_C2, + ROH_STATE_OPENED, +}; + +/* + * protocol_version: A client node should be capable of using v1 and v2, + * try to use v2 in first place. If it fails, fallback + * to v1 + * connection_state: Tracks the protocol current state + * connection_cookie: Identifies the virtual connection among a client, one + * or more inbound proxies, one or more outbound proxies, + * and a server + * association_group_id_cookie: Used by higher layer protocols to link + * multiple virtual connections (2.2.3.1) + * default_channel_in: + * default_channel_out: + * non_default_channel_in: + * non_default_channel_out: + */ +struct roh_connection { + enum roh_protocol_version protocol_version; + enum roh_connection_state connection_state; + + struct GUID connection_cookie; + struct GUID association_group_id_cookie; + + struct roh_channel *default_channel_in; + struct roh_channel *non_default_channel_in; + + struct roh_channel *default_channel_out; + struct roh_channel *non_default_channel_out; + + /* Client role specific fields (3.2.2.1) */ + bool proxy_use; + uint32_t current_keep_alive_time; + uint32_t current_keep_alive_interval; + + /* TODO Add timers 3.2.2.2 */ +}; + +/* Command type constants */ +#define ROH_CMD_TYPE_RECV_WINDOWS_SIZE 0x00000000 /* Section 2.2.3.5.1 */ +#define ROH_CMD_TYPE_FLOW_CONTROL_ACK 0x00000001 /* Section 2.2.3.5.2 */ +#define ROH_CMD_TYPE_CONNECTION_TIMEOUT 0x00000002 /* Section 2.2.3.5.3 */ +#define ROH_CMD_TYPE_COOKIE 0x00000003 /* Section 2.2.3.5.4 */ +#define ROH_CMD_TYPE_CHANNEL_LIFETIME 0x00000004 /* Section 2.2.3.5.5 */ +#define ROH_CMD_TYPE_CLIENT_KEEPALIVE 0x00000005 /* Section 2.2.3.5.6 */ +#define ROH_CMD_TYPE_VERSION 0x00000006 /* Section 2.2.3.5.7 */ +#define ROH_CMD_TYPE_EMPTY 0x00000007 /* Section 2.2.3.5.8 */ +#define ROH_CMD_TYPE_PADDING 0x00000008 /* Section 2.2.3.5.9 */ +#define ROH_CMD_TYPE_NEGATIVE_ANCE 0x00000009 /* Section 2.2.3.5.10 */ +#define ROH_CMD_TYPE_ANCE 0x0000000A /* Section 2.2.3.5.11 */ +#define ROH_CMD_TYPE_CLIENT_ADDRESS 0x0000000B /* Section 2.2.3.5.12 */ +#define ROH_CMD_TYPE_ASSOCIATION_GRP_ID 0x0000000C /* Section 2.2.3.5.13 */ +#define ROH_CMD_TYPE_DESTINATION 0x0000000D /* Section 2.2.3.5.14 */ +#define ROH_CMD_TYPE_PING 0x0000000E /* Section 2.2.3.5.15 */ + +#endif /* DCERPC_ROH_H_ */ |