source3/rpc_server/rpc_config.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Generic infrastructure for RPC Daemons
   4    Copyright (C) Simo Sorce 2011
   5    Copyright (C) Andreas Schneider 2011
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "rpc_server/rpc_config.h"
  23
  24 /* the default is "embedded" so this table
  25  * lists only services that are not using
  26  * the default in order to keep enumerating it
  27  * in rpc_service_mode() as short as possible
  28  */
  29 struct rpc_service_defaults {
  30         const char *name;
  31         const char *def_mode;
  32 } rpc_service_defaults[] = {
  33         { "epmapper", "disabled" },
  34         /* { "spoolss", "embedded" }, */
  35         /* { "lsarpc", "embedded" }, */
  36         /* { "samr", "embedded" }, */
  37         /* { "netlogon", "embedded" }, */
  38         { "fssagentrpc", "external" },
  39
  40         { NULL, NULL }
  41 };
  42
  43 enum rpc_service_mode_e rpc_service_mode(const char *name)
  44 {
  45         const char *pipe_name = name;
  46         const char *rpcsrv_type;
  47         enum rpc_service_mode_e state;
  48         const char *def;
  49         int i;
  50
  51         /* Handle pipes with multiple names */
  52         if (strcmp(pipe_name, "lsass") == 0) {
  53                 pipe_name = "lsarpc";
  54         } else if (strcmp(pipe_name, "plugplay") == 0) {
  55                 pipe_name = "ntsvcs";
  56         }
  57
  58         def = lp_parm_const_string(GLOBAL_SECTION_SNUM,
  59                                    "rpc_server", "default", NULL);
  60         if (def == NULL) {
  61                 for (i = 0; rpc_service_defaults[i].name; i++) {
  62                         if (strcasecmp_m(pipe_name, rpc_service_defaults[i].name) == 0) {
  63                                 def = rpc_service_defaults[i].def_mode;
  64                                 break;
  65                         }
  66                 }
  67                 /* if the default is unspecified then use 'embedded' */
  68                 if (def == NULL) {
  69                         def = "embedded";
  70                 }
  71         }
  72
  73         rpcsrv_type = lp_parm_const_string(GLOBAL_SECTION_SNUM,
  74                                            "rpc_server", pipe_name, def);
  75
  76         if (strcasecmp_m(rpcsrv_type, "embedded") == 0) {
  77                 state = RPC_SERVICE_MODE_EMBEDDED;
  78         } else if (strcasecmp_m(rpcsrv_type, "external") == 0) {
  79                 state = RPC_SERVICE_MODE_EXTERNAL;
  80         } else {
  81                 state = RPC_SERVICE_MODE_DISABLED;
  82         }
  83
  84         return state;
  85 }
  86
  87
  88 /* the default is "embedded" so this table
  89  * lists only daemons that are not using
  90  * the default in order to keep enumerating it
  91  * in rpc_daemon_type() as short as possible
  92  */
  93 struct rpc_daemon_defaults {
  94         const char *name;
  95         const char *def_type;
  96 } rpc_daemon_defaults[] = {
  97         { "epmd", "disabled" },
  98         /* { "spoolssd", "embedded" }, */
  99         /* { "lsasd", "embedded" }, */
 100         { "fssd", "disabled" },
 101
 102         { NULL, NULL }
 103 };
 104
 105 enum rpc_daemon_type_e rpc_daemon_type(const char *name)
 106 {
 107         const char *rpcsrv_type;
 108         enum rpc_daemon_type_e type;
 109         const char *def;
 110         int i;
 111
 112         def = "embedded";
 113         for (i = 0; rpc_daemon_defaults[i].name; i++) {
 114                 if (strcasecmp_m(name, rpc_daemon_defaults[i].name) == 0) {
 115                         def = rpc_daemon_defaults[i].def_type;
 116                 }
 117         }
 118
 119         rpcsrv_type = lp_parm_const_string(GLOBAL_SECTION_SNUM,
 120                                            "rpc_daemon", name, def);
 121
 122         if (strcasecmp_m(rpcsrv_type, "embedded") == 0) {
 123                 type = RPC_DAEMON_EMBEDDED;
 124         } else if (strcasecmp_m(rpcsrv_type, "fork") == 0) {
 125                 type = RPC_DAEMON_FORK;
 126         } else {
 127                 type = RPC_DAEMON_DISABLED;
 128         }
 129
 130         return type;
 131 }