mirror of
https://github.com/samba-team/samba.git
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54abd2aa66
* \PIPE\unixinfo
* winbindd's {group,alias}membership new functions
* winbindd's lookupsids() functionality
* swat (trunk changes to be reverted as per discussion with Deryck)
(This used to be commit 939c3cb5d7)
434 lines
13 KiB
C
434 lines
13 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* RPC Pipe client / server routines
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* Copyright (C) Gerald Carter 2005.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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#include "rpc_client.h"
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struct svc_state_msg {
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uint32 flag;
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const char *message;
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};
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static struct svc_state_msg state_msg_table[] = {
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{ SVCCTL_STOPPED, "stopped" },
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{ SVCCTL_START_PENDING, "start pending" },
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{ SVCCTL_STOP_PENDING, "stop pending" },
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{ SVCCTL_RUNNING, "running" },
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{ SVCCTL_CONTINUE_PENDING, "resume pending" },
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{ SVCCTL_PAUSE_PENDING, "pause pending" },
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{ SVCCTL_PAUSED, "paused" },
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{ 0, NULL }
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};
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/********************************************************************
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********************************************************************/
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const char* svc_status_string( uint32 state )
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{
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static fstring msg;
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int i;
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fstr_sprintf( msg, "Unknown State [%d]", state );
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for ( i=0; state_msg_table[i].message; i++ ) {
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if ( state_msg_table[i].flag == state ) {
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fstrcpy( msg, state_msg_table[i].message );
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break;
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}
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}
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return msg;
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}
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/********************************************************************
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********************************************************************/
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WERROR rpccli_svcctl_open_scm(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hSCM, uint32 access_desired )
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{
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SVCCTL_Q_OPEN_SCMANAGER in;
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SVCCTL_R_OPEN_SCMANAGER out;
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prs_struct qbuf, rbuf;
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fstring server;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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/* leave the database name NULL to get the default service db */
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in.database = NULL;
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/* set the server name */
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if ( !(in.servername = TALLOC_P( mem_ctx, UNISTR2 )) )
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return WERR_NOMEM;
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fstr_sprintf( server, "\\\\%s", cli->cli->desthost );
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init_unistr2( in.servername, server, UNI_STR_TERMINATE );
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in.access = access_desired;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_OPEN_SCMANAGER_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_open_scmanager,
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svcctl_io_r_open_scmanager,
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WERR_GENERAL_FAILURE );
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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memcpy( hSCM, &out.handle, sizeof(POLICY_HND) );
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return out.status;
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}
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/********************************************************************
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********************************************************************/
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WERROR rpccli_svcctl_open_service( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hSCM, POLICY_HND *hService,
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const char *servicename, uint32 access_desired )
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{
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SVCCTL_Q_OPEN_SERVICE in;
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SVCCTL_R_OPEN_SERVICE out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hSCM, sizeof(POLICY_HND) );
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init_unistr2( &in.servicename, servicename, UNI_STR_TERMINATE );
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in.access = access_desired;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_OPEN_SERVICE_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_open_service,
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svcctl_io_r_open_service,
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WERR_GENERAL_FAILURE );
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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memcpy( hService, &out.handle, sizeof(POLICY_HND) );
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return out.status;
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}
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/********************************************************************
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********************************************************************/
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WERROR rpccli_svcctl_close_service(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, POLICY_HND *hService )
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{
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SVCCTL_Q_CLOSE_SERVICE in;
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SVCCTL_R_CLOSE_SERVICE out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_CLOSE_SERVICE,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_close_service,
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svcctl_io_r_close_service,
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WERR_GENERAL_FAILURE );
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_enumerate_services( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hSCM, uint32 type, uint32 state,
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uint32 *returned, ENUM_SERVICES_STATUS **service_array )
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{
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SVCCTL_Q_ENUM_SERVICES_STATUS in;
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SVCCTL_R_ENUM_SERVICES_STATUS out;
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prs_struct qbuf, rbuf;
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uint32 resume = 0;
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ENUM_SERVICES_STATUS *services;
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int i;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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/* setup the request */
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memcpy( &in.handle, hSCM, sizeof(POLICY_HND) );
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in.type = type;
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in.state = state;
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in.resume = &resume;
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/* first time is to get the buffer size */
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in.buffer_size = 0;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_ENUM_SERVICES_STATUS_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_enum_services_status,
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svcctl_io_r_enum_services_status,
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WERR_GENERAL_FAILURE );
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/* second time with correct buffer size...should be ok */
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if ( W_ERROR_EQUAL( out.status, WERR_MORE_DATA ) ) {
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in.buffer_size = out.needed;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_ENUM_SERVICES_STATUS_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_enum_services_status,
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svcctl_io_r_enum_services_status,
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WERR_GENERAL_FAILURE );
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}
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if ( !W_ERROR_IS_OK(out.status) )
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return out.status;
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/* pull out the data */
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if ( !(services = TALLOC_ARRAY( mem_ctx, ENUM_SERVICES_STATUS, out.returned )) )
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return WERR_NOMEM;
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for ( i=0; i<out.returned; i++ ) {
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svcctl_io_enum_services_status( "", &services[i], &out.buffer, 0 );
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}
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*service_array = services;
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*returned = out.returned;
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_query_status( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hService, SERVICE_STATUS *status )
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{
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SVCCTL_Q_QUERY_STATUS in;
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SVCCTL_R_QUERY_STATUS out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_QUERY_STATUS,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_query_status,
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svcctl_io_r_query_status,
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WERR_GENERAL_FAILURE );
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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memcpy( status, &out.svc_status, sizeof(SERVICE_STATUS) );
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_query_config(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hService, SERVICE_CONFIG *config )
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{
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SVCCTL_Q_QUERY_SERVICE_CONFIG in;
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SVCCTL_R_QUERY_SERVICE_CONFIG out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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in.buffer_size = 0;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_QUERY_SERVICE_CONFIG_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_query_service_config,
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svcctl_io_r_query_service_config,
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WERR_GENERAL_FAILURE );
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if ( W_ERROR_EQUAL( out.status, WERR_INSUFFICIENT_BUFFER ) ) {
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in.buffer_size = out.needed;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_QUERY_SERVICE_CONFIG_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_query_service_config,
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svcctl_io_r_query_service_config,
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WERR_GENERAL_FAILURE );
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}
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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memcpy( config, &out.config, sizeof(SERVICE_CONFIG) );
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config->executablepath = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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config->loadordergroup = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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config->dependencies = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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config->startname = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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config->displayname = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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if ( out.config.executablepath ) {
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config->executablepath = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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copy_unistr2( config->executablepath, out.config.executablepath );
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}
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if ( out.config.loadordergroup ) {
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config->loadordergroup = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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copy_unistr2( config->loadordergroup, out.config.loadordergroup );
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}
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if ( out.config.dependencies ) {
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config->dependencies = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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copy_unistr2( config->dependencies, out.config.dependencies );
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}
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if ( out.config.startname ) {
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config->startname = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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copy_unistr2( config->startname, out.config.startname );
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}
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if ( out.config.displayname ) {
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config->displayname = TALLOC_ZERO_P( mem_ctx, UNISTR2 );
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copy_unistr2( config->displayname, out.config.displayname );
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}
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_start_service( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hService,
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const char **parm_array, uint32 parmcount )
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{
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SVCCTL_Q_START_SERVICE in;
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SVCCTL_R_START_SERVICE out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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in.parmcount = 0;
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in.parameters = NULL;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_START_SERVICE_W,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_start_service,
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svcctl_io_r_start_service,
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WERR_GENERAL_FAILURE );
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_control_service( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hService, uint32 control,
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SERVICE_STATUS *status )
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{
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SVCCTL_Q_CONTROL_SERVICE in;
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SVCCTL_R_CONTROL_SERVICE out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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in.control = control;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_CONTROL_SERVICE,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_control_service,
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svcctl_io_r_control_service,
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WERR_GENERAL_FAILURE );
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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memcpy( status, &out.svc_status, sizeof(SERVICE_STATUS) );
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return out.status;
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}
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/*******************************************************************
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*******************************************************************/
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WERROR rpccli_svcctl_get_dispname( struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
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POLICY_HND *hService, fstring displayname )
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{
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SVCCTL_Q_GET_DISPLAY_NAME in;
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SVCCTL_R_GET_DISPLAY_NAME out;
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prs_struct qbuf, rbuf;
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ZERO_STRUCT(in);
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ZERO_STRUCT(out);
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memcpy( &in.handle, hService, sizeof(POLICY_HND) );
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in.display_name_len = 0;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_GET_DISPLAY_NAME,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_get_display_name,
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svcctl_io_r_get_display_name,
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WERR_GENERAL_FAILURE );
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/* second time with correct buffer size...should be ok */
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if ( W_ERROR_EQUAL( out.status, WERR_INSUFFICIENT_BUFFER ) ) {
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in.display_name_len = out.display_name_len;
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CLI_DO_RPC_WERR( cli, mem_ctx, PI_SVCCTL, SVCCTL_GET_DISPLAY_NAME,
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in, out,
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qbuf, rbuf,
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svcctl_io_q_get_display_name,
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svcctl_io_r_get_display_name,
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WERR_GENERAL_FAILURE );
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}
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if ( !W_ERROR_IS_OK( out.status ) )
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return out.status;
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rpcstr_pull( displayname, out.displayname.buffer, sizeof(displayname), -1, STR_TERMINATE );
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return out.status;
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}
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