lib/param/loadparm.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    type definitions for loadparm
   5
   6    Copyright (C) Karl Auer 1993-1998
   7
   8    Largely re-written by Andrew Tridgell, September 1994
   9
  10    Copyright (C) Simo Sorce 2001
  11    Copyright (C) Alexander Bokovoy 2002
  12    Copyright (C) Stefan (metze) Metzmacher 2002
  13    Copyright (C) Jim McDonough (jmcd@us.ibm.com)  2003.
  14    Copyright (C) James Myers 2003 <myersjj@samba.org>
  15
  16    This program is free software; you can redistribute it and/or modify
  17    it under the terms of the GNU General Public License as published by
  18    the Free Software Foundation; either version 3 of the License, or
  19    (at your option) any later version.
  20
  21    This program is distributed in the hope that it will be useful,
  22    but WITHOUT ANY WARRANTY; without even the implied warranty of
  23    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24    GNU General Public License for more details.
  25
  26    You should have received a copy of the GNU General Public License
  27    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  28 */
  29
  30 #ifndef _LOADPARM_H
  31 #define _LOADPARM_H
  32
  33 #include "../lib/util/parmlist.h"
  34
  35 /* the following are used by loadparm for option lists */
  36 typedef enum {
  37         P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,P_LIST,
  38         P_STRING,P_USTRING,P_ENUM,P_BYTES,P_CMDLIST,P_SEP
  39 } parm_type;
  40
  41 typedef enum {
  42         P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
  43 } parm_class;
  44
  45 struct enum_list {
  46         int value;
  47         const char *name;
  48 };
  49
  50 struct loadparm_service;
  51 struct loadparm_context;
  52
  53 struct parm_struct {
  54         const char *label;
  55         parm_type type;
  56         parm_class p_class;
  57         offset_t offset;
  58         bool (*special)(struct loadparm_context *lpcfg_ctx,
  59                         int snum, const char *, char **);
  60         const struct enum_list *enum_list;
  61         unsigned flags;
  62         union {
  63                 bool bvalue;
  64                 int ivalue;
  65                 char *svalue;
  66                 char cvalue;
  67                 char **lvalue;
  68         } def;
  69 };
  70
  71 struct file_lists {
  72         struct file_lists *next;
  73         char *name;
  74         char *subfname;
  75         time_t modtime;
  76 };
  77
  78 /* The following flags are used in SWAT */
  79 #define FLAG_BASIC      0x0001 /* Display only in BASIC view */
  80 #define FLAG_SHARE      0x0002 /* file sharing options */
  81 #define FLAG_PRINT      0x0004 /* printing options */
  82 #define FLAG_GLOBAL     0x0008 /* local options that should be globally settable in SWAT */
  83 #define FLAG_WIZARD     0x0010 /* Parameters that the wizard will operate on */
  84 #define FLAG_ADVANCED   0x0020 /* Parameters that will be visible in advanced view */
  85 #define FLAG_DEVELOPER  0x0040 /* No longer used */
  86 #define FLAG_DEPRECATED 0x1000 /* options that should no longer be used */
  87 #define FLAG_HIDE       0x2000 /* options that should be hidden in SWAT */
  88 #define FLAG_META       0x8000 /* A meta directive - not a real parameter */
  89 #define FLAG_CMDLINE    0x10000 /* option has been overridden */
  90 #define FLAG_DEFAULT    0x20000 /* this option was a default */
  91
  92 /* This defines the section name in the configuration file that will
  93    refer to the special "printers" service */
  94 #ifndef PRINTERS_NAME
  95 #define PRINTERS_NAME "printers"
  96 #endif
  97
  98 /* This defines the section name in the configuration file that will
  99    refer to the special "homes" service */
 100 #ifndef HOMES_NAME
 101 #define HOMES_NAME "homes"
 102 #endif
 103
 104 /* This defines the section name in the configuration file that will contain */
 105 /* global parameters - that is, parameters relating to the whole server, not */
 106 /* just services. This name is then reserved, and may not be used as a       */
 107 /* a service name. It will default to "global" if not defined here.          */
 108 #ifndef GLOBAL_NAME
 109 #define GLOBAL_NAME "global"
 110 #define GLOBAL_NAME2 "globals"
 111 #endif
 112
 113 /* The default workgroup - usually overridden in smb.conf */
 114 #ifndef DEFAULT_WORKGROUP
 115 #define DEFAULT_WORKGROUP "WORKGROUP"
 116 #endif
 117
 118 /* types of configuration backends for loadparm */
 119 #define CONFIG_BACKEND_FILE 0
 120 #define CONFIG_BACKEND_REGISTRY 1
 121
 122 /*
 123    Do you want session setups at user level security with a invalid
 124    password to be rejected or allowed in as guest? WinNT rejects them
 125    but it can be a pain as it means "net view" needs to use a password
 126
 127    You have 3 choices in the setting of map_to_guest:
 128
 129    "NEVER_MAP_TO_GUEST" means session setups with an invalid password
 130    are rejected. This is the default.
 131
 132    "MAP_TO_GUEST_ON_BAD_USER" means session setups with an invalid password
 133    are rejected, unless the username does not exist, in which case it
 134    is treated as a guest login
 135
 136    "MAP_TO_GUEST_ON_BAD_PASSWORD" means session setups with an invalid password
 137    are treated as a guest login
 138
 139    Note that map_to_guest only has an effect in user or server
 140    level security.
 141 */
 142
 143 #define NEVER_MAP_TO_GUEST              0
 144 #define MAP_TO_GUEST_ON_BAD_USER        1
 145 #define MAP_TO_GUEST_ON_BAD_PASSWORD    2
 146 #define MAP_TO_GUEST_ON_BAD_UID         3
 147
 148 /*
 149  * This should be under the HAVE_KRB5 flag but since they're used
 150  * in lp_kerberos_method(), they ned to be always available
 151  * If you add any entries to KERBEROS_VERIFY defines, please modify USE.*KEYTAB macros
 152  * so they remain accurate.
 153  */
 154
 155 #define KERBEROS_VERIFY_SECRETS 0
 156 #define KERBEROS_VERIFY_SYSTEM_KEYTAB 1
 157 #define KERBEROS_VERIFY_DEDICATED_KEYTAB 2
 158 #define KERBEROS_VERIFY_SECRETS_AND_KEYTAB 3
 159
 160 /* ACL compatibility */
 161 enum acl_compatibility {ACL_COMPAT_AUTO, ACL_COMPAT_WINNT, ACL_COMPAT_WIN2K};
 162
 163 /* printing types */
 164 enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
 165                      PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ,
 166                      PRINT_CUPS,PRINT_LPRNT,PRINT_LPROS2,PRINT_IPRINT
 167 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
 168 ,PRINT_TEST,PRINT_VLP
 169 #endif /* DEVELOPER */
 170 };
 171
 172
 173
 174
 175 /* ads auth control flags */
 176 #define ADS_AUTH_DISABLE_KERBEROS 0x0001
 177 #define ADS_AUTH_NO_BIND          0x0002
 178 #define ADS_AUTH_ANON_BIND        0x0004
 179 #define ADS_AUTH_SIMPLE_BIND      0x0008
 180 #define ADS_AUTH_ALLOW_NTLMSSP    0x0010
 181 #define ADS_AUTH_SASL_SIGN        0x0020
 182 #define ADS_AUTH_SASL_SEAL        0x0040
 183 #define ADS_AUTH_SASL_FORCE       0x0080
 184 #define ADS_AUTH_USER_CREDS       0x0100
 185
 186 /* DNS update settings */
 187 enum dns_update_settings {DNS_UPDATE_OFF, DNS_UPDATE_ON, DNS_UPDATE_SIGNED};
 188
 189 /* LDAP SSL options */
 190 enum ldap_ssl_types {LDAP_SSL_OFF, LDAP_SSL_START_TLS};
 191
 192 /* LDAP PASSWD SYNC methods */
 193 enum ldap_passwd_sync_types {LDAP_PASSWD_SYNC_ON, LDAP_PASSWD_SYNC_OFF, LDAP_PASSWD_SYNC_ONLY};
 194
 195 /* map readonly options */
 196 enum mapreadonly_options {MAP_READONLY_NO, MAP_READONLY_YES, MAP_READONLY_PERMISSIONS};
 197
 198 /* case handling */
 199 enum case_handling {CASE_LOWER,CASE_UPPER};
 200
 201 /*
 202  * Default passwd chat script.
 203  */
 204 #ifndef DEFAULT_PASSWD_CHAT
 205 #define DEFAULT_PASSWD_CHAT "*new*password* %n\\n *new*password* %n\\n *changed*"
 206 #endif
 207
 208 /* Max number of jobs per print queue. */
 209 #ifndef PRINT_MAX_JOBID
 210 #define PRINT_MAX_JOBID 10000
 211 #endif
 212
 213 /* the default guest account - allow override via CFLAGS */
 214 #ifndef GUEST_ACCOUNT
 215 #define GUEST_ACCOUNT "nobody"
 216 #endif
 217
 218 /* SMB2 defaults */
 219 #define DEFAULT_SMB2_MAX_READ (1024*1024)
 220 #define DEFAULT_SMB2_MAX_WRITE (1024*1024)
 221 #define DEFAULT_SMB2_MAX_TRANSACT (1024*1024)
 222 #define DEFAULT_SMB2_MAX_CREDITS 8192
 223
 224 #define LOADPARM_EXTRA_LOCALS                                           \
 225         bool valid;                                                     \
 226         int usershare;                                                  \
 227         struct timespec usershare_last_mod;                             \
 228         int iMaxPrintJobs;                                              \
 229         char *szCopy;                                                   \
 230         char *szService;                                                \
 231         char *szInclude;                                                \
 232         bool bWidelinks;                                                \
 233         bool bAvailable;                                                        \
 234         struct parmlist_entry *param_opt;                               \
 235         struct bitmap *copymap;                                         \
 236         char dummy[3];          /* for alignment */
 237
 238 #include "lib/param/param_local.h"
 239
 240 #define LOADPARM_EXTRA_GLOBALS \
 241         struct parmlist_entry *param_opt;                               \
 242         char *realm_original;                                           \
 243         int iminreceivefile;                                            \
 244         char *szPrintcapname;                                           \
 245         int CupsEncrypt;                                                \
 246         int  iPreferredMaster;                                          \
 247         char *szLdapMachineSuffix;                                      \
 248         char *szLdapUserSuffix;                                         \
 249         char *szLdapIdmapSuffix;                                        \
 250         char *szLdapGroupSuffix;                                        \
 251         char *szIdmapUID;                                               \
 252         char *szIdmapGID;                                               \
 253         char *szIdmapBackend;                                           \
 254         int winbindMaxDomainConnections;                                \
 255         int ismb2_max_credits;
 256
 257 const char* server_role_str(uint32_t role);
 258 int lp_find_server_role(int server_role, int security, int domain_logons, int domain_master);
 259 int lp_find_security(int server_role, int security);
 260 bool lp_is_security_and_server_role_valid(int server_role, int security);
 261
 262 struct loadparm_global * get_globals(void);
 263 char * lp_string(TALLOC_CTX *, const char *);
 264 bool lp_string_set(char **, const char *);
 265
 266 /**
 267  * Check if two parameters are equal.
 268  */
 269
 270 bool lpcfg_equal_parameter(parm_type type, void *ptr1, void *ptr2);
 271
 272 #endif /* _LOADPARM_H */