source/rpc_server/srv_eventlog.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Marcin Krzysztof Porwit    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 #include "includes.h"
  22
  23 #undef DBGC_CLASS
  24 #define DBGC_CLASS DBGC_RPC_SRV
  25
  26 static BOOL api_eventlog_open_eventlog(pipes_struct *p)
  27 {
  28         EVENTLOG_Q_OPEN_EVENTLOG q_u;
  29         EVENTLOG_R_OPEN_EVENTLOG r_u;
  30         prs_struct *data = &p->in_data.data;
  31         prs_struct *rdata = &p->out_data.rdata;
  32
  33         ZERO_STRUCT(q_u);
  34         ZERO_STRUCT(r_u);
  35
  36         if (!(eventlog_io_q_open_eventlog("", &q_u, data, 0))) {
  37                 DEBUG(0, ("eventlog_io_q_open_eventlog: unable to unmarshall EVENTLOG_Q_OPEN_EVENTLOG.\n"));
  38                 return False;
  39         }
  40
  41         r_u.status = _eventlog_open_eventlog(p, &q_u, &r_u);
  42
  43         if (!(eventlog_io_r_open_eventlog("", &r_u, rdata, 0))) {
  44                 DEBUG(0, ("eventlog_io_r_open_eventlog: unable to marshall EVENTLOG_R_OPEN_EVENTLOG.\n"));
  45                 return False;
  46         }
  47
  48         return True;
  49 }
  50
  51 static BOOL api_eventlog_close_eventlog(pipes_struct *p)
  52 {
  53         EVENTLOG_Q_CLOSE_EVENTLOG q_u;
  54         EVENTLOG_R_CLOSE_EVENTLOG r_u;
  55         prs_struct *data = &p->in_data.data;
  56         prs_struct *rdata = &p->out_data.rdata;
  57
  58         ZERO_STRUCT(q_u);
  59         ZERO_STRUCT(r_u);
  60
  61         if (!(eventlog_io_q_close_eventlog("", &q_u, data, 0))) {
  62                 DEBUG(0, ("eventlog_io_q_close_eventlog: unable to unmarshall EVENTLOG_Q_CLOSE_EVENTLOG.\n"));
  63                 return False;
  64         }
  65
  66         r_u.status = _eventlog_close_eventlog(p, &q_u, &r_u);
  67
  68         if (!(eventlog_io_r_close_eventlog("", &r_u, rdata, 0))) {
  69                 DEBUG(0, ("eventlog_io_r_close_eventlog: unable to marshall EVENTLOG_R_CLOSE_EVENTLOG.\n"));
  70                 return False;
  71         }
  72
  73         return True;
  74 }
  75
  76 static BOOL api_eventlog_get_num_records(pipes_struct *p)
  77 {
  78         EVENTLOG_Q_GET_NUM_RECORDS q_u;
  79         EVENTLOG_R_GET_NUM_RECORDS r_u;
  80         prs_struct *data = &p->in_data.data;
  81         prs_struct *rdata = &p->out_data.rdata;
  82
  83         ZERO_STRUCT(q_u);
  84         ZERO_STRUCT(r_u);
  85
  86         if (!(eventlog_io_q_get_num_records("", &q_u, data, 0))) {
  87                 DEBUG(0, ("eventlog_io_q_get_num_records: unable to unmarshall EVENTLOG_Q_GET_NUM_RECORDS.\n"));
  88                 return False;
  89         }
  90
  91         r_u.status = _eventlog_get_num_records(p, &q_u, &r_u);
  92
  93         if (!(eventlog_io_r_get_num_records("", &r_u, rdata, 0))) {
  94                 DEBUG(0, ("eventlog_io_r_get_num_records: unable to marshall EVENTLOG_R_GET_NUM_RECORDS.\n"));
  95                 return False;
  96         }
  97
  98         return True;
  99 }
 100
 101 static BOOL api_eventlog_get_oldest_entry(pipes_struct *p)
 102 {
 103         EVENTLOG_Q_GET_OLDEST_ENTRY q_u;
 104         EVENTLOG_R_GET_OLDEST_ENTRY r_u;
 105         prs_struct *data = &p->in_data.data;
 106         prs_struct *rdata = &p->out_data.rdata;
 107
 108         ZERO_STRUCT(q_u);
 109         ZERO_STRUCT(r_u);
 110
 111         if (!(eventlog_io_q_get_oldest_entry("", &q_u, data, 0))) {
 112                 DEBUG(0, ("eventlog_io_q_get_oldest_entry: unable to unmarshall EVENTLOG_Q_GET_OLDEST_ENTRY.\n"));
 113                 return False;
 114         }
 115
 116         r_u.status = _eventlog_get_oldest_entry(p, &q_u, &r_u);
 117
 118         if (!(eventlog_io_r_get_oldest_entry("", &r_u, rdata, 0))) {
 119                 DEBUG(0, ("eventlog_io_r_get_oldest_entry: unable to marshall EVENTLOG_R_GET_OLDEST_ENTRY.\n"));
 120                 return False;
 121         }
 122
 123         return True;
 124 }
 125
 126 static BOOL api_eventlog_read_eventlog(pipes_struct *p)
 127 {
 128         EVENTLOG_Q_READ_EVENTLOG q_u;
 129         EVENTLOG_R_READ_EVENTLOG r_u;
 130         prs_struct *data = &p->in_data.data;
 131         prs_struct *rdata = &p->out_data.rdata;
 132
 133         ZERO_STRUCT(q_u);
 134         ZERO_STRUCT(r_u);
 135
 136         if (!(eventlog_io_q_read_eventlog("", &q_u, data, 0))) {
 137                 DEBUG(0, ("eventlog_io_q_read_eventlog: unable to unmarshall EVENTLOG_Q_READ_EVENTLOG.\n"));
 138                 return False;
 139         }
 140
 141         r_u.status = _eventlog_read_eventlog(p, &q_u, &r_u);
 142
 143         if (!(eventlog_io_r_read_eventlog("", &q_u, &r_u, rdata, 0))) {
 144                 DEBUG(0, ("eventlog_io_r_read_eventlog: unable to marshall EVENTLOG_R_READ_EVENTLOG.\n"));
 145                 return False;
 146         }
 147
 148         return True;
 149 }
 150
 151 static BOOL api_eventlog_clear_eventlog(pipes_struct *p)
 152 {
 153         EVENTLOG_Q_CLEAR_EVENTLOG q_u;
 154         EVENTLOG_R_CLEAR_EVENTLOG r_u;
 155         prs_struct *data = &p->in_data.data;
 156         prs_struct *rdata = &p->out_data.rdata;
 157
 158         ZERO_STRUCT(q_u);
 159         ZERO_STRUCT(r_u);
 160
 161         if (!(eventlog_io_q_clear_eventlog("", &q_u, data, 0))) {
 162                 DEBUG(0, ("eventlog_io_q_clear_eventlog: unable to unmarshall EVENTLOG_Q_CLEAR_EVENTLOG.\n"));
 163                 return False;
 164         }
 165
 166         r_u.status = _eventlog_clear_eventlog(p, &q_u, &r_u);
 167
 168         if (!(eventlog_io_r_clear_eventlog("", &r_u, rdata, 0))) {
 169                 DEBUG(0, ("eventlog_io_q_clear_eventlog: unable to marshall EVENTLOG_Q_CLEAR_EVENTLOG.\n"));
 170                 return False;
 171         }
 172
 173         return True;
 174 }
 175
 176 /*
 177  \pipe\eventlog commands
 178 */
 179 struct api_struct api_eventlog_cmds[] =
 180 {
 181         {"EVENTLOG_OPENEVENTLOG",       EVENTLOG_OPENEVENTLOG,          api_eventlog_open_eventlog    },
 182         {"EVENTLOG_CLOSEEVENTLOG",      EVENTLOG_CLOSEEVENTLOG,         api_eventlog_close_eventlog   },
 183         {"EVENTLOG_GETNUMRECORDS",      EVENTLOG_GETNUMRECORDS,         api_eventlog_get_num_records  },
 184         {"EVENTLOG_GETOLDESTENTRY",     EVENTLOG_GETOLDESTENTRY,        api_eventlog_get_oldest_entry },
 185         {"EVENTLOG_READEVENTLOG",       EVENTLOG_READEVENTLOG,          api_eventlog_read_eventlog    },
 186         {"EVENTLOG_CLEAREVENTLOG",      EVENTLOG_CLEAREVENTLOG,         api_eventlog_clear_eventlog   }
 187 };
 188
 189 NTSTATUS rpc_eventlog_init(void)
 190 {
 191         return rpc_pipe_register_commands(SMB_RPC_INTERFACE_VERSION,
 192                 "eventlog", "eventlog", api_eventlog_cmds,
 193                 sizeof(api_eventlog_cmds)/sizeof(struct api_struct));
 194 }
 195
 196 void eventlog_get_pipe_fns(struct api_struct **fns, int *n_fns)
 197 {
 198         *fns = api_eventlog_cmds;
 199         *n_fns = sizeof(api_eventlog_cmds) / sizeof(struct api_struct);
 200 }