1 /* 2 * Copyright (c) 1990,1993 Regents of The University of Michigan. 3 * All Rights Reserved. See COPYRIGHT. 4 */ 5 6 #ifndef AFPD_GLOBALS_H 7 #define AFPD_GLOBALS_H 1 8 9 #include <sys/param.h> 10 #include <grp.h> 11 #include <sys/types.h> 12 #include <stdbool.h> 13 14 #ifdef HAVE_NETDB_H 15 #include <netdb.h> /* this isn't header-protected under ultrix */ 16 #endif /* HAVE_NETDB_H */ 17 18 #include <atalk/afp.h> 19 #include <atalk/compat.h> 20 #include <atalk/unicode.h> 21 #include <atalk/uam.h> 22 #include <atalk/iniparser.h> 23 #ifdef WITH_DTRACE 24 #include <atalk/afp_dtrace.h> 25 #else 26 /* List of empty dtrace macros */ 27 #define AFP_AFPFUNC_START(a,b) 28 #define AFP_AFPFUNC_DONE(a, b) 29 #define AFP_CNID_START(a) 30 #define AFP_CNID_DONE() 31 #define AFP_READ_START(a) 32 #define AFP_READ_DONE() 33 #define AFP_WRITE_START(a) 34 #define AFP_WRITE_DONE() 35 #endif 36 37 /* #define DOSFILELEN 12 */ /* Type1, DOS-compat*/ 38 #define MACFILELEN 31 /* Type2, HFS-compat */ 39 #define UTF8FILELEN_EARLY 255 /* Type3, early Mac OS X 10.0-10.4.? */ 40 /* #define UTF8FILELEN_NAME_MAX 765 */ /* Type3, 10.4.?- , getconf NAME_MAX */ 41 /* #define UTF8FILELEN_SPEC 0xFFFF */ /* Type3, spec on document */ 42 /* #define HFSPLUSFILELEN 510 */ /* HFS+ spec, 510byte = 255codepoint */ 43 44 #define MAXUSERLEN 256 45 46 #define DEFAULT_MAX_DIRCACHE_SIZE 8192 47 48 #define OPTION_DEBUG (1 << 0) 49 #define OPTION_CLOSEVOL (1 << 1) 50 #define OPTION_SERVERNOTIF (1 << 2) 51 #define OPTION_NOSENDFILE (1 << 3) 52 #define OPTION_VETOMSG (1 << 4) /* whether to send an AFP message for veto file access */ 53 #define OPTION_AFP_READ_LOCK (1 << 5) /* whether to do AFP spec conforming read locks (default: no) */ 54 #define OPTION_ANNOUNCESSH (1 << 6) 55 #define OPTION_UUID (1 << 7) 56 #define OPTION_ACL2MACCESS (1 << 8) 57 #define OPTION_NOZEROCONF (1 << 9) 58 #define OPTION_ACL2MODE (1 << 10) 59 #define OPTION_SHARE_RESERV (1 << 11) /* whether to use Solaris fcntl F_SHARE locks */ 60 #define OPTION_DBUS_AFPSTATS (1 << 12) /* whether to run dbus thread for afpstats */ 61 #define OPTION_SPOTLIGHT (1 << 13) /* whether to initialize Spotlight support */ 62 #define OPTION_SPOTLIGHT_VOL (1 << 14) /* whether spotlight shall be enabled by default for volumes */ 63 #define OPTION_RECVFILE (1 << 15) 64 #define OPTION_SPOTLIGHT_EXPR (1 << 16) /* whether to allow Spotlight logic expressions */ 65 66 #define PASSWD_NONE 0 67 #define PASSWD_SET (1 << 0) 68 #define PASSWD_NOSAVE (1 << 1) 69 #define PASSWD_ALL (PASSWD_SET | PASSWD_NOSAVE) 70 71 #define IS_AFP_SESSION(obj) ((obj)->dsi && (obj)->dsi->serversock == -1) 72 73 /********************************************************************************************** 74 * Ini config sections 75 **********************************************************************************************/ 76 77 #define INISEC_GLOBAL "Global" 78 #define INISEC_HOMES "Homes" 79 80 struct DSI; 81 #define AFPOBJ_TMPSIZ (MAXPATHLEN) 82 83 struct afp_volume_name { 84 time_t mtime; 85 int loaded; 86 }; 87 88 struct afp_options { 89 int connections; /* Maximum number of possible AFP connections */ 90 int tickleval; 91 int timeout; 92 int flags; 93 int dircachesize; 94 int sleep; /* Maximum time allowed to sleep (in tickles) */ 95 int disconnected; /* Maximum time in disconnected state (in tickles) */ 96 int fce_fmodwait; /* number of seconds FCE file mod events are put on hold */ 97 unsigned int tcp_sndbuf, tcp_rcvbuf; 98 unsigned char passwdbits, passwdminlen; 99 uint32_t server_quantum; 100 int dsireadbuf; /* scale factor for sizefof(dsi->buffer) = server_quantum * dsireadbuf */ 101 char *hostname; 102 char *listen, *interfaces, *port; 103 char *Cnid_srv, *Cnid_port; 104 char *configfile; 105 char *uampath, *fqdn; 106 char *sigconffile; 107 char *uuidconf; 108 char *guest, *loginmesg, *keyfile, *passwdfile, *extmapfile; 109 char *uamlist; 110 char *signatureopt; 111 unsigned char signature[16]; 112 char *k5service, *k5realm, *k5keytab; 113 size_t k5principal_buflen; 114 char *k5principal; 115 char *unixcodepage, *maccodepage, *volcodepage; 116 charset_t maccharset, unixcharset; 117 mode_t umask; 118 mode_t save_mask; 119 gid_t admingid; 120 bool force_user; 121 uid_t force_uid; 122 bool force_group; 123 gid_t force_gid; 124 int volnamelen; 125 /* default value for winbind authentication */ 126 char *ntdomain, *ntseparator, *addomain; 127 char *logconfig; 128 char *logfile; 129 char *mimicmodel; 130 char *zeroconfname; 131 char *adminauthuser; 132 char *ignored_attr; 133 int splice_size; 134 char *cnid_mysql_host; 135 char *cnid_mysql_user; 136 char *cnid_mysql_pw; 137 char *cnid_mysql_db; 138 struct afp_volume_name volfile; 139 struct afp_volume_name includefile; 140 uint64_t sparql_limit; 141 }; 142 143 typedef struct AFPObj { 144 const char *cmdlineconfigfile; 145 int cmdlineflags; 146 const void *signature; 147 struct DSI *dsi; 148 struct afp_options options; 149 dictionary *iniconfig; 150 char username[MAXUSERLEN]; 151 /* to prevent confusion, only use these in afp_* calls */ 152 char oldtmp[AFPOBJ_TMPSIZ + 1], newtmp[AFPOBJ_TMPSIZ + 1]; 153 void *uam_cookie; /* cookie for uams */ 154 struct session_info sinfo; 155 uid_t uid; /* client login user id */ 156 uid_t euid; /* client effective process user id */ 157 int ipc_fd; /* anonymous PF_UNIX socket for IPC with afpd parent */ 158 gid_t *groups; 159 int ngroups; 160 int afp_version; 161 int cnx_cnt, cnx_max; 162 /* Functions */ 163 void (*logout)(void); 164 void (*exit)(int); 165 int (*reply)(void *, int); 166 int (*attention)(void *, AFPUserBytes); 167 int fce_version; 168 char *fce_ign_names; 169 char *fce_notify_script; 170 struct sl_ctx *sl_ctx; 171 } AFPObj; 172 173 /* typedef for AFP functions handlers */ 174 typedef int (*AFPCmd)(AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen); 175 176 /* Global variables */ 177 extern AFPObj *AFPobj; 178 extern int afp_version; 179 extern int afp_errno; 180 extern unsigned char nologin; 181 extern struct dir *curdir; 182 extern char getwdbuf[]; 183 extern struct afp_options default_options; 184 extern const char *Cnid_srv; 185 extern const char *Cnid_port; 186 187 extern int get_afp_errno (const int param); 188 extern void afp_options_init (struct afp_options *); 189 extern void afp_options_parse_cmdline(AFPObj *obj, int ac, char **av); 190 extern int setmessage (const char *); 191 extern void readmessage (AFPObj *); 192 193 /* afp_util.c */ 194 extern const char *AfpNum2name (int ); 195 extern const char *AfpErr2name(int err); 196 197 /* directory.c */ 198 extern struct dir rootParent; 199 200 extern void afp_over_dsi (AFPObj *); 201 extern void afp_over_dsi_sighandlers(AFPObj *obj); 202 #endif /* globals.h */ 203