2 Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
17 #endif /* HAVE_CONFIG_H */
27 #include <sys/param.h>
28 #include <sys/socket.h>
29 #include <netinet/in.h>
30 #include <arpa/inet.h>
35 #include <atalk/afp.h>
36 #include <atalk/util.h>
37 #include <atalk/logger.h>
39 #include <atalk/globals.h>
40 #include <atalk/errchk.h>
41 #include <atalk/iniparser.h>
42 #include <atalk/unix.h>
43 #include <atalk/cnid.h>
44 #include <atalk/dsi.h>
45 #include <atalk/uuid.h>
46 #include <atalk/netatalk_conf.h>
49 #ifndef UUID_PRINTABLE_STRING_LENGTH
50 #define UUID_PRINTABLE_STRING_LENGTH 37
53 #define IS_VAR(a, b) (strncmp((a), (b), 2) == 0)
55 /**************************************************************
57 **************************************************************/
59 static int have_uservol = 0; /* whether there's generic user home share in config ("~" or "~/path", but not "~user") */
60 static struct vol *Volumes = NULL;
61 static uint16_t lastvid = 0;
64 * Get a volumes UUID from the config file.
65 * If there is none, it is generated and stored there.
67 * Returns pointer to allocated storage on success, NULL on error.
69 static char *get_vol_uuid(const AFPObj *obj, const char *volname)
72 char buf[1024], uuid[UUID_PRINTABLE_STRING_LENGTH], *p;
77 if ((fp = fopen(obj->options.uuidconf, "r")) != NULL) { /* read open? */
78 /* scan in the conf file */
79 while (fgets(buf, sizeof(buf), fp) != NULL) {
81 while (p && isblank(*p))
83 if (!p || (*p == '#') || (*p == '\n'))
84 continue; /* invalid line */
87 if ((volname_conf = strtok( p, "\"" )) == NULL)
88 continue; /* syntax error */
90 if ((volname_conf = strtok( p, " \t" )) == NULL)
91 continue; /* syntax error: invalid name */
96 continue; /* syntax error */
98 if (strcmp(volname, volname_conf) != 0)
99 continue; /* another volume name */
101 while (p && isblank(*p))
104 if (sscanf(p, "%36s", uuid) == 1 ) {
105 for (int i=0; uuid[i]; i++)
106 uuid[i] = toupper(uuid[i]);
107 LOG(log_debug, logtype_afpd, "get_uuid('%s'): UUID: '%s'", volname, uuid);
117 /* not found or no file, reopen in append mode */
119 if (stat(obj->options.uuidconf, &tmpstat)) { /* no file */
120 if (( fd = creat(obj->options.uuidconf, 0644 )) < 0 ) {
121 LOG(log_error, logtype_afpd, "ERROR: Cannot create %s (%s).",
122 obj->options.uuidconf, strerror(errno));
125 if (( fp = fdopen( fd, "w" )) == NULL ) {
126 LOG(log_error, logtype_afpd, "ERROR: Cannot fdopen %s (%s).",
127 obj->options.uuidconf, strerror(errno));
131 } else if ((fp = fopen(obj->options.uuidconf, "a+")) == NULL) { /* not found */
132 LOG(log_error, logtype_afpd, "Cannot create or append to %s (%s).",
133 obj->options.uuidconf, strerror(errno));
136 fseek(fp, 0L, SEEK_END);
137 if(ftell(fp) == 0) { /* size = 0 */
138 fprintf(fp, "# DON'T TOUCH NOR COPY THOUGHTLESSLY!\n");
139 fprintf(fp, "# This file is auto-generated by afpd\n");
140 fprintf(fp, "# and stores UUIDs for TM volumes.\n\n");
142 fseek(fp, -1L, SEEK_END);
143 if(fgetc(fp) != '\n') fputc('\n', fp); /* last char is \n? */
146 /* generate uuid and write to file */
149 randombytes((void *)id, 16);
150 cp = uuid_bin2string(id);
152 LOG(log_debug, logtype_afpd, "get_uuid('%s'): generated UUID '%s'", volname, cp);
154 fprintf(fp, "\"%s\"\t%36s\n", volname, cp);
161 Check if the underlying filesystem supports EAs.
162 If not, switch to ea:ad.
163 As we can't check (requires write access) on ro-volumes, we switch ea:auto
164 volumes that are options:ro to ea:none.
166 static int do_check_ea_support(const struct vol *vol)
169 char eaname[] = {"org.netatalk.supports-eas.XXXXXX"};
170 const char *eacontent = "yes";
172 if ((vol->v_flags & AFPVOL_RO) == AFPVOL_RO) {
173 LOG(log_note, logtype_afpd, "read-only volume '%s', can't test for EA support, assuming yes", vol->v_localname);
181 if ((sys_setxattr(vol->v_path, eaname, eacontent, 4, 0)) == 0) {
182 sys_removexattr(vol->v_path, eaname);
185 LOG(log_warning, logtype_afpd, "volume \"%s\" does not support Extended Attributes or read-only volume root",
195 static void check_ea_support(struct vol *vol)
198 char eaname[] = {"org.netatalk.supports-eas.XXXXXX"};
199 const char *eacontent = "yes";
201 haseas = do_check_ea_support(vol);
203 if (vol->v_vfs_ea == AFPVOL_EA_AUTO) {
204 if ((vol->v_flags & AFPVOL_RO) == AFPVOL_RO) {
205 LOG(log_info, logtype_afpd, "read-only volume '%s', can't test for EA support, disabling EAs", vol->v_localname);
206 vol->v_vfs_ea = AFPVOL_EA_NONE;
211 vol->v_vfs_ea = AFPVOL_EA_SYS;
213 LOG(log_warning, logtype_afpd, "volume \"%s\" does not support Extended Attributes, using ea:ad instead",
215 vol->v_vfs_ea = AFPVOL_EA_AD;
219 if (vol->v_adouble == AD_VERSION_EA) {
221 vol->v_adouble = AD_VERSION2;
226 * Check whether a volume supports ACLs
228 * @param vol (r) volume
230 * @returns 0 if not, 1 if yes
232 static int check_vol_acl_support(const struct vol *vol)
236 #ifdef HAVE_SOLARIS_ACLS
239 if (get_nfsv4_acl(vol->v_path, &aces) == -1)
242 #ifdef HAVE_POSIX_ACLS
245 if ((acl = acl_get_file(vol->v_path, ACL_TYPE_ACCESS)) == NULL)
249 #ifdef HAVE_SOLARIS_ACLS
250 if (aces) free(aces);
252 #ifdef HAVE_POSIX_ACLS
253 if (acl) acl_free(acl);
254 #endif /* HAVE_POSIX_ACLS */
256 LOG(log_debug, logtype_afpd, "Volume \"%s\" ACL support: %s",
257 vol->v_path, ret ? "yes" : "no");
262 * Handle variable substitutions. here's what we understand:
263 * $b -> basename of path
264 * $c -> client ip/appletalk address
265 * $d -> volume pathname on server
266 * $f -> full name (whatever's in the gecos field)
269 * $i -> client ip/appletalk address without port
270 * $s -> server name (hostname if it doesn't exist)
271 * $u -> username (guest is usually nobody)
272 * $v -> volume name or basename if null
275 * This get's called from readvolfile with
276 * path = NULL, volname = NULL for xlating the volumes path
277 * path = path, volname = NULL for xlating the volumes name
278 * ... and from volumes options parsing code when xlating eg dbpath with
279 * path = path, volname = volname
281 * Using this information we can reject xlation of any variable depeninding on a login
282 * context which is not given in the afp master, where we must evaluate this whole stuff
283 * too for the Zeroconf announcements.
285 static char *volxlate(const AFPObj *obj,
289 const struct passwd *pwd,
297 int xlatevolname = 0;
299 if (path && !volname)
307 dest = calloc(destlen +1, 1);
313 strlcpy(dest, src, destlen +1);
314 if ((p = strchr(src, '$')) == NULL) /* nothing to do */
317 /* first part of the path. just forward to the next variable. */
318 len = MIN((size_t)(p - src), destlen);
324 while (p && destlen > 0) {
325 /* now figure out what the variable is */
327 if (IS_VAR(p, "$b")) {
329 if ((q = strrchr(path, '/')) == NULL)
331 else if (*(q + 1) != '\0')
334 } else if (IS_VAR(p, "$c")) {
336 len = sprintf(dest, "%s:%u",
337 getip_string((struct sockaddr *)&dsi->client),
338 getip_port((struct sockaddr *)&dsi->client));
341 } else if (IS_VAR(p, "$d")) {
343 } else if (pwd && IS_VAR(p, "$f")) {
344 if ((r = strchr(pwd->pw_gecos, ',')))
347 } else if (pwd && IS_VAR(p, "$g")) {
348 struct group *grp = getgrgid(pwd->pw_gid);
351 } else if (IS_VAR(p, "$h")) {
352 q = obj->options.hostname;
353 } else if (IS_VAR(p, "$i")) {
355 q = getip_string((struct sockaddr *)&dsi->client);
356 } else if (IS_VAR(p, "$s")) {
357 q = obj->options.hostname;
358 } else if (obj->username && IS_VAR(p, "$u")) {
360 if ( obj->options.ntseparator && (sep = strchr(obj->username, obj->options.ntseparator[0])) != NULL)
364 } else if (IS_VAR(p, "$v")) {
369 if ((q = strrchr(path, '/')) == NULL)
371 else if (*(q + 1) != '\0')
374 } else if (IS_VAR(p, "$$")) {
379 /* copy the stuff over. if we don't understand something that we
380 * should, just skip it over. */
382 len = MIN(p == q ? 2 : strlen(q), destlen);
383 strncpy(dest, q, len);
388 /* stuff up to next $ */
390 p = strchr(src, '$');
391 len = p ? MIN((size_t)(p - src), destlen) : destlen;
393 strncpy(dest, src, len);
404 * this function wants something of the following form:
405 * "@group,name,name2,@group2,name3"
406 * A NULL argument allows everybody to have access.
407 * We return three things:
409 * 0: list exists, but name isn't in it
412 static int accessvol(const AFPObj *obj, const char *args, const char *name)
414 char buf[MAXPATHLEN + 1], *p;
420 strlcpy(buf, args, sizeof(buf));
421 if ((p = strtok(buf, ",")) == NULL) /* nothing, return okay */
425 if (*p == '@') { /* it's a group */
426 if ((gr = getgrnam(p + 1)) && gmem(gr->gr_gid, obj->ngroups, obj->groups))
428 } else if (strcasecmp(p, name) == 0) /* it's a user name */
430 p = strtok(NULL, ",");
436 static int hostaccessvol(const AFPObj *obj, const char *volname, const char *args)
439 char buf[MAXPATHLEN + 1], *p, *b;
440 struct sockaddr_storage client;
441 const DSI *dsi = obj->dsi;
446 strlcpy(buf, args, sizeof(buf));
447 if ((p = strtok_r(buf, ",", &b)) == NULL) /* nothing, return okay */
452 char *ipaddr, *mask_char;
453 struct addrinfo hints, *ai;
455 ipaddr = strtok(p, "/");
456 mask_char = strtok(NULL,"/");
458 /* Get address from string with getaddrinfo */
459 memset(&hints, 0, sizeof hints);
460 hints.ai_family = AF_UNSPEC;
461 hints.ai_socktype = SOCK_STREAM;
462 if ((ret = getaddrinfo(ipaddr, NULL, &hints, &ai)) != 0) {
463 LOG(log_error, logtype_afpd, "hostaccessvol: getaddrinfo: %s\n", gai_strerror(ret));
468 if (mask_char != NULL)
469 mask_int = atoi(mask_char); /* apply_ip_mask does range checking on it */
471 if (ai->ai_family == AF_INET) /* IPv4 */
477 /* Apply mask to addresses */
478 client = dsi->client;
479 apply_ip_mask((struct sockaddr *)&client, mask_int);
480 apply_ip_mask(ai->ai_addr, mask_int);
482 if (compare_ip((struct sockaddr *)&client, ai->ai_addr) == 0) {
489 p = strtok_r(NULL, ",", &b);
496 * Get option string from config, use default value if not set
498 * @param conf (r) config handle
499 * @param vol (r) volume name (must be section name ie wo vars expanded)
500 * @param opt (r) option
501 * @param def (r) if "option" is not found in "name", try to find it in section "def"
503 * @returns const option string or NULL
505 static const char *getoption(const dictionary *conf, const char *vol, const char *opt, const char *def)
508 const char *result = NULL;
510 if ((!(result = iniparser_getstring(conf, vol, opt, NULL))) && (def != NULL))
511 result = iniparser_getstring(conf, def, opt, NULL);
518 * Create volume struct
520 * @param obj (r) handle
521 * @param pwd (r) struct passwd of logged in user, may be NULL in master afpd
522 * @param section (r) volume name wo variables expanded (exactly as in iniconfig)
523 * @param name (r) volume name
524 * @param path (r) volume path
525 * @param preset (r) default preset, may be NULL
526 * @returns vol on success, NULL on error
528 static struct vol *creatvol(AFPObj *obj,
529 const struct passwd *pwd,
536 struct vol *volume = NULL;
537 int suffixlen, vlen, tmpvlen, u8mvlen, macvlen;
538 char tmpname[AFPVOL_U8MNAMELEN+1];
539 ucs2_t u8mtmpname[(AFPVOL_U8MNAMELEN+1)*2], mactmpname[(AFPVOL_MACNAMELEN+1)*2];
540 char suffix[6]; /* max is #FFFF */
545 LOG(log_debug, logtype_afpd, "createvol(volume: '%s', path: \"%s\", preset: '%s'): BEGIN",
546 name, path, preset ? preset : "-");
548 if ( name == NULL || *name == '\0' ) {
549 if ((name = strrchr( path, '/' )) == NULL) {
553 /* if you wish to share /, you need to specify a name. */
558 /* Once volumes are loaded, we never change options again, we just delete em when they're removed from afp.conf */
559 for (struct vol *vol = Volumes; vol; vol = vol->v_next) {
560 if (STRCMP(path, ==, vol->v_path)) {
561 LOG(log_debug, logtype_afpd, "createvol('%s'): already loaded", name);
569 * Check allow/deny lists:
570 * allow -> either no list (-1), or in list (1)
571 * deny -> either no list (-1), or not in list (0)
574 if (accessvol(obj, getoption(obj->iniconfig, section, "deny", preset), pwd->pw_name) == 1)
576 if (accessvol(obj, getoption(obj->iniconfig, section, "allow", preset), pwd->pw_name) == 0)
578 if (hostaccessvol(obj, section, getoption(obj->iniconfig, section, "denied_hosts", preset)) == 1)
580 if (hostaccessvol(obj, section, getoption(obj->iniconfig, section, "allowed_hosts", preset)) == 0)
584 EC_NULL( volume = calloc(1, sizeof(struct vol)) );
586 volume->v_flags = AFPVOL_USEDOTS | AFPVOL_UNIX_PRIV;
587 EC_NULL( volume->v_configname = strdup(section));
590 volume->v_flags |= AFPVOL_ACLS;
592 volume->v_vfs_ea = AFPVOL_EA_AUTO;
593 volume->v_umask = obj->options.umask;
595 if (val = getoption(obj->iniconfig, section, "password", preset))
596 EC_NULL( volume->v_password = strdup(val) );
598 if (val = getoption(obj->iniconfig, section, "veto", preset))
599 EC_NULL( volume->v_veto = strdup(val) );
601 if (val = getoption(obj->iniconfig, section, "volcharset", preset))
602 EC_NULL( volume->v_volcodepage = strdup(val) );
604 EC_NULL( volume->v_volcodepage = strdup("UTF8") );
606 if (val = getoption(obj->iniconfig, section, "maccharset", preset))
607 EC_NULL( volume->v_maccodepage = strdup(val) );
609 EC_NULL( volume->v_maccodepage = strdup(obj->options.maccodepage) );
611 if (val = getoption(obj->iniconfig, section, "dbpath", preset))
612 EC_NULL( volume->v_dbpath = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
614 if (val = getoption(obj->iniconfig, section, "cnidscheme", preset))
615 EC_NULL( volume->v_cnidscheme = strdup(val) );
617 volume->v_cnidscheme = strdup(DEFAULT_CNID_SCHEME);
619 if (val = getoption(obj->iniconfig, section, "umask", preset))
620 volume->v_umask = (int)strtol(val, NULL, 8);
622 if (val = getoption(obj->iniconfig, section, "dperm", preset))
623 volume->v_dperm = (int)strtol(val, NULL, 8);
625 if (val = getoption(obj->iniconfig, section, "fperm", preset))
626 volume->v_fperm = (int)strtol(val, NULL, 8);
628 if (val = getoption(obj->iniconfig, section, "perm", preset))
629 volume->v_perm = (int)strtol(val, NULL, 8);
631 if (val = getoption(obj->iniconfig, section, "volsizelimit", preset))
632 volume->v_limitsize = (uint32_t)strtoul(val, NULL, 10);
634 if (val = getoption(obj->iniconfig, section, "preexec", preset))
635 EC_NULL( volume->v_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
637 if (val = getoption(obj->iniconfig, section, "postexec", preset))
638 EC_NULL( volume->v_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
640 if (val = getoption(obj->iniconfig, section, "root_preexec", preset))
641 EC_NULL( volume->v_root_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
643 if (val = getoption(obj->iniconfig, section, "root_postexec", preset))
644 EC_NULL( volume->v_root_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
646 if (val = getoption(obj->iniconfig, section, "adouble", preset)) {
647 if (strcmp(val, "v2") == 0)
648 volume->v_adouble = AD_VERSION2;
649 else if (strcmp(val, "ea") == 0)
650 volume->v_adouble = AD_VERSION_EA;
652 volume->v_adouble = AD_VERSION;
655 if (val = getoption(obj->iniconfig, section, "cnidserver", preset)) {
656 EC_NULL( p = strdup(val) );
657 volume->v_cnidserver = p;
658 if (q = strrchr(val, ':')) {
660 volume->v_cnidport = strdup(q);
662 volume->v_cnidport = strdup("4700");
666 volume->v_cnidserver = strdup(obj->options.Cnid_srv);
667 volume->v_cnidport = strdup(obj->options.Cnid_port);
670 if (val = getoption(obj->iniconfig, section, "ea", preset)) {
671 if (strcasecmp(val, "ad") == 0)
672 volume->v_vfs_ea = AFPVOL_EA_AD;
673 else if (strcasecmp(val, "sys") == 0)
674 volume->v_vfs_ea = AFPVOL_EA_SYS;
675 else if (strcasecmp(val, "none") == 0)
676 volume->v_vfs_ea = AFPVOL_EA_NONE;
679 if (val = getoption(obj->iniconfig, section, "casefold", preset)) {
680 if (strcasecmp(val, "tolower") == 0)
681 volume->v_casefold = AFPVOL_UMLOWER;
682 else if (strcasecmp(val, "toupper") == 0)
683 volume->v_casefold = AFPVOL_UMUPPER;
684 else if (strcasecmp(val, "xlatelower") == 0)
685 volume->v_casefold = AFPVOL_UUPPERMLOWER;
686 else if (strcasecmp(val, "xlateupper") == 0)
687 volume->v_casefold = AFPVOL_ULOWERMUPPER;
690 if (val = getoption(obj->iniconfig, section, "options", preset)) {
692 if (p = strtok(q, ", ")) {
694 if (strcasecmp(p, "ro") == 0)
695 volume->v_flags |= AFPVOL_RO;
696 else if (strcasecmp(p, "nohex") == 0)
697 volume->v_flags |= AFPVOL_NOHEX;
698 else if (strcasecmp(p, "nousedots") == 0)
699 volume->v_flags &= ~AFPVOL_USEDOTS;
700 else if (strcasecmp(p, "invisibledots") == 0)
701 volume->v_flags |= volume->v_flags;
702 else if (strcasecmp(p, "nostat") == 0)
703 volume->v_flags |= AFPVOL_NOSTAT;
704 else if (strcasecmp(p, "noupriv") == 0)
705 volume->v_flags &= ~AFPVOL_UNIX_PRIV;
706 else if (strcasecmp(p, "nodev") == 0)
707 volume->v_flags |= AFPVOL_NODEV;
708 else if (strcasecmp(p, "caseinsensitive") == 0)
709 volume->v_flags |= AFPVOL_CASEINSEN;
710 else if (strcasecmp(p, "illegalseq") == 0)
711 volume->v_flags |= AFPVOL_EILSEQ;
712 else if (strcasecmp(p, "tm") == 0)
713 volume->v_flags |= AFPVOL_TM;
714 else if (strcasecmp(p, "searchdb") == 0)
715 volume->v_flags |= AFPVOL_SEARCHDB;
716 else if (strcasecmp(p, "nonetids") == 0)
717 volume->v_flags |= AFPVOL_NONETIDS;
718 else if (strcasecmp(p, "noacls") == 0)
719 volume->v_flags &= ~AFPVOL_ACLS;
720 else if (strcasecmp(p, "nov2toeaconv") == 0)
721 volume->v_flags |= AFPVOL_NOV2TOEACONV;
722 else if (strcasecmp(p, "preexec_close") == 0)
723 volume->v_preexec_close = 1;
724 else if (strcasecmp(p, "root_preexec_close") == 0)
725 volume->v_root_preexec_close = 1;
726 p = strtok(NULL, ", ");
733 * Handle read-only behaviour. semantics:
734 * 1) neither the rolist nor the rwlist exist -> rw
735 * 2) rolist exists -> ro if user is in it.
736 * 3) rwlist exists -> ro unless user is in it.
739 if (accessvol(obj, getoption(obj->iniconfig, section, "rolist", preset), pwd->pw_name) == 1
740 || accessvol(obj, getoption(obj->iniconfig, section, "rwlist", preset), pwd->pw_name) == 0)
741 volume->v_flags |= AFPVOL_RO;
744 if ((volume->v_flags & AFPVOL_NODEV))
745 volume->v_ad_options |= ADVOL_NODEV;
746 if ((volume->v_flags & AFPVOL_UNIX_PRIV))
747 volume->v_ad_options |= ADVOL_UNIXPRIV;
748 if ((volume->v_flags & AFPVOL_INV_DOTS))
749 volume->v_ad_options |= ADVOL_INVDOTS;
751 /* Mac to Unix conversion flags*/
752 if (!(volume->v_flags & AFPVOL_NOHEX))
753 volume->v_mtou_flags |= CONV_ESCAPEHEX;
754 if (!(volume->v_flags & AFPVOL_USEDOTS))
755 volume->v_mtou_flags |= CONV_ESCAPEDOTS;
756 if ((volume->v_flags & AFPVOL_EILSEQ))
757 volume->v_mtou_flags |= CONV__EILSEQ;
759 if ((volume->v_casefold & AFPVOL_MTOUUPPER))
760 volume->v_mtou_flags |= CONV_TOUPPER;
761 else if ((volume->v_casefold & AFPVOL_MTOULOWER))
762 volume->v_mtou_flags |= CONV_TOLOWER;
764 /* Unix to Mac conversion flags*/
765 volume->v_utom_flags = CONV_IGNORE | CONV_UNESCAPEHEX;
766 if ((volume->v_casefold & AFPVOL_UTOMUPPER))
767 volume->v_utom_flags |= CONV_TOUPPER;
768 else if ((volume->v_casefold & AFPVOL_UTOMLOWER))
769 volume->v_utom_flags |= CONV_TOLOWER;
770 if ((volume->v_flags & AFPVOL_EILSEQ))
771 volume->v_utom_flags |= CONV__EILSEQ;
773 /* suffix for mangling use (lastvid + 1) */
774 /* because v_vid has not been decided yet. */
775 suffixlen = sprintf(suffix, "#%X", lastvid + 1 );
778 vlen = strlen( name );
780 /* Unicode Volume Name */
781 /* Firstly convert name from unixcharset to UTF8-MAC */
783 tmpvlen = convert_charset(obj->options.unixcharset, CH_UTF8_MAC, 0, name, vlen, tmpname, AFPVOL_U8MNAMELEN, &flags);
785 strcpy(tmpname, "???");
789 /* Do we have to mangle ? */
790 if ( (flags & CONV_REQMANGLE) || (tmpvlen > obj->options.volnamelen)) {
791 if (tmpvlen + suffixlen > obj->options.volnamelen) {
793 tmpvlen = convert_charset(obj->options.unixcharset, CH_UTF8_MAC, 0, name, vlen, tmpname, obj->options.volnamelen - suffixlen, &flags);
794 tmpname[tmpvlen >= 0 ? tmpvlen : 0] = 0;
796 strcat(tmpname, suffix);
797 tmpvlen = strlen(tmpname);
800 /* Secondly convert name from UTF8-MAC to UCS2 */
801 if ( 0 >= ( u8mvlen = convert_string(CH_UTF8_MAC, CH_UCS2, tmpname, tmpvlen, u8mtmpname, AFPVOL_U8MNAMELEN*2)) )
804 LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> UTF8-MAC Name: '%s'", name, tmpname);
806 /* Maccharset Volume Name */
807 /* Firsty convert name from unixcharset to maccharset */
809 tmpvlen = convert_charset(obj->options.unixcharset, obj->options.maccharset, 0, name, vlen, tmpname, AFPVOL_U8MNAMELEN, &flags);
811 strcpy(tmpname, "???");
815 /* Do we have to mangle ? */
816 if ( (flags & CONV_REQMANGLE) || (tmpvlen > AFPVOL_MACNAMELEN)) {
817 if (tmpvlen + suffixlen > AFPVOL_MACNAMELEN) {
819 tmpvlen = convert_charset(obj->options.unixcharset,
820 obj->options.maccharset,
825 AFPVOL_MACNAMELEN - suffixlen,
827 tmpname[tmpvlen >= 0 ? tmpvlen : 0] = 0;
829 strcat(tmpname, suffix);
830 tmpvlen = strlen(tmpname);
833 /* Secondly convert name from maccharset to UCS2 */
834 if ( 0 >= ( macvlen = convert_string(obj->options.maccharset,
839 AFPVOL_U8MNAMELEN*2)) )
842 LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> Longname: '%s'", name, tmpname);
844 EC_NULL( volume->v_localname = strdup(name) );
845 EC_NULL( volume->v_u8mname = strdup_w(u8mtmpname) );
846 EC_NULL( volume->v_macname = strdup_w(mactmpname) );
847 EC_NULL( volume->v_path = malloc(strlen(path) + 1) );
849 volume->v_name = utf8_encoding(obj) ? volume->v_u8mname : volume->v_macname;
850 strcpy(volume->v_path, path);
854 #endif /* __svr4__ */
856 /* os X start at 1 and use network order ie. 1 2 3 */
857 volume->v_vid = ++lastvid;
858 volume->v_vid = htons(volume->v_vid);
861 if (!check_vol_acl_support(volume)) {
862 LOG(log_debug, logtype_afpd, "creatvol(\"%s\"): disabling ACL support", volume->v_path);
863 volume->v_flags &= ~AFPVOL_ACLS;
867 volume->v_dperm |= volume->v_perm;
868 volume->v_fperm |= volume->v_perm;
870 /* Check EA support on volume */
871 if (volume->v_vfs_ea == AFPVOL_EA_AUTO || volume->v_adouble == AD_VERSION_EA)
872 check_ea_support(volume);
875 /* get/store uuid from file in afpd master*/
876 if (!(pwd) && (volume->v_flags & AFPVOL_TM)) {
877 char *uuid = get_vol_uuid(obj, volume->v_localname);
879 LOG(log_error, logtype_afpd, "Volume '%s': couldn't get UUID",
880 volume->v_localname);
882 volume->v_uuid = uuid;
883 LOG(log_debug, logtype_afpd, "Volume '%s': UUID '%s'",
884 volume->v_localname, volume->v_uuid);
888 /* no errors shall happen beyond this point because the cleanup would mess the volume chain up */
889 volume->v_next = Volumes;
894 LOG(log_debug, logtype_afpd, "createvol: END: %d", ret);
905 /* ----------------------
907 static int volfile_changed(struct afp_options *p)
911 if (!stat(p->configfile, &st) && st.st_mtime > p->volfile.mtime) {
912 p->volfile.mtime = st.st_mtime;
918 static int vol_section(const char *sec)
920 if (STRCMP(sec, ==, INISEC_GLOBAL))
925 #define MAXPRESETLEN 100
927 * Read volumes from iniconfig and add the volumes contained within to
928 * the global volume list. This gets called from the forked afpd childs.
929 * The master now reads this too for Zeroconf announcements.
931 static int readvolfile(AFPObj *obj, const struct passwd *pwent)
934 char path[MAXPATHLEN + 1];
935 char volname[AFPVOL_U8MNAMELEN + 1];
936 char tmp[MAXPATHLEN + 1];
937 const char *preset, *default_preset, *p;
942 LOG(log_debug, logtype_afpd, "readvolfile: BEGIN");
944 int secnum = iniparser_getnsec(obj->iniconfig);
945 LOG(log_debug, logtype_afpd, "readvolfile: sections: %d", secnum);
948 if ((default_preset = iniparser_getstring(obj->iniconfig, INISEC_GLOBAL, "vol preset", NULL))) {
949 LOG(log_debug, logtype_afpd, "readvolfile: default_preset: %s", default_preset);
952 for (i = 0; i < secnum; i++) {
953 secname = iniparser_getsecname(obj->iniconfig, i);
955 if (!vol_section(secname))
957 if (STRCMP(secname, ==, INISEC_HOMES)) {
959 if (obj->username[0] == 0
960 || strcmp(obj->username, obj->options.guest) == 0)
961 /* not an AFP session, but cnid daemon, dbd or ad util, or guest login */
963 strlcpy(tmp, pwent->pw_dir, MAXPATHLEN);
964 strlcat(tmp, "/", MAXPATHLEN);
965 if (p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL))
966 strlcat(tmp, p, MAXPATHLEN);
969 if ((p = iniparser_getstring(obj->iniconfig, secname, "path", NULL)) == NULL)
971 strlcpy(tmp, p, MAXPATHLEN);
974 if (volxlate(obj, path, sizeof(path) - 1, tmp, pwent, NULL, NULL) == NULL)
977 /* do variable substitution for volume name */
978 if (STRCMP(secname, ==, INISEC_HOMES)) {
979 if (p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "name", "$u's home"))
980 strlcpy(tmp, p, MAXPATHLEN);
982 strlcpy(tmp, p, MAXPATHLEN);
984 strlcpy(tmp, secname, AFPVOL_U8MNAMELEN);
986 if (volxlate(obj, volname, sizeof(volname) - 1, tmp, pwent, path, NULL) == NULL)
989 preset = iniparser_getstring(obj->iniconfig, secname, "vol preset", NULL);
991 creatvol(obj, pwent, secname, volname, path, preset ? preset : default_preset ? default_preset : NULL);
998 /**************************************************************
1000 **************************************************************/
1003 * Remove a volume from the linked list of volumes
1005 void volume_unlink(struct vol *volume)
1007 struct vol *vol, *ovol, *nvol;
1009 if (volume == Volumes) {
1013 for ( vol = Volumes->v_next, ovol = Volumes; vol; vol = nvol) {
1016 if (vol == volume) {
1017 ovol->v_next = nvol;
1027 * Free all resources allocated in a struct vol, only struct dir *v_root can't be freed
1029 void volume_free(struct vol *vol)
1031 LOG(log_debug, logtype_afpd, "volume_free('%s'): BEGIN", vol->v_localname);
1033 free(vol->v_localname);
1034 free(vol->v_u8mname);
1035 free(vol->v_macname);
1037 free(vol->v_password);
1039 free(vol->v_volcodepage);
1040 free(vol->v_maccodepage);
1041 free(vol->v_cnidscheme);
1042 free(vol->v_dbpath);
1045 free(vol->v_cnidserver);
1046 free(vol->v_cnidport);
1047 free(vol->v_root_preexec);
1048 free(vol->v_postexec);
1050 LOG(log_debug, logtype_afpd, "volume_free: END");
1054 * Load charsets for a volume
1056 int load_charset(struct vol *vol)
1058 if ((vol->v_maccharset = add_charset(vol->v_maccodepage)) == (charset_t)-1) {
1059 LOG(log_error, logtype_default, "Setting Mac codepage '%s' failed", vol->v_maccodepage);
1063 if ((vol->v_volcharset = add_charset(vol->v_volcodepage)) == (charset_t)-1) {
1064 LOG(log_error, logtype_default, "Setting volume codepage '%s' failed", vol->v_volcodepage);
1072 * Initialize volumes and load ini configfile
1074 * Depending on the value of obj->uid either access checks are done (!=0) or skipped (=0)
1076 * @param obj (r) handle
1077 * @param delvol_fn (r) callback called for deleted volumes
1079 int load_volumes(AFPObj *obj, void (*delvol_fn)(struct vol *))
1083 struct passwd *pwent = NULL;
1088 LOG(log_debug, logtype_afpd, "load_volumes: BEGIN");
1091 if (!volfile_changed(&obj->options))
1094 for (vol = Volumes; vol; vol = vol->v_next) {
1095 if (vol->v_flags & AFPVOL_UNIX_CTXT)
1100 LOG(log_debug, logtype_afpd, "load_volumes: no volumes yet");
1101 EC_ZERO_LOG( lstat(obj->options.configfile, &st) );
1102 obj->options.volfile.mtime = st.st_mtime;
1105 /* try putting a read lock on the volume file twice, sleep 1 second if first attempt fails */
1107 fd = open(obj->options.configfile, O_RDONLY);
1109 while (retries < 2) {
1110 if ((read_lock(fd, 0, SEEK_SET, 0)) != 0) {
1113 LOG(log_error, logtype_afpd, "readvolfile: can't lock configfile \"%s\"",
1114 obj->options.configfile);
1124 pwent = getpwuid(obj->uid);
1127 iniparser_freedict(obj->iniconfig);
1128 LOG(log_debug, logtype_afpd, "load_volumes: loading: %s", obj->options.configfile);
1129 obj->iniconfig = iniparser_load(obj->options.configfile);
1131 EC_ZERO_LOG( readvolfile(obj, pwent) );
1133 for ( vol = Volumes; vol; vol = vol->v_next ) {
1134 if (vol->v_deleted) {
1135 LOG(log_debug, logtype_afpd, "load_volumes: deleted: %s", vol->v_localname);
1146 LOG(log_debug, logtype_afpd, "load_volumes: END");
1150 void unload_volumes(AFPObj *obj)
1154 LOG(log_debug, logtype_afpd, "unload_volumes: BEGIN");
1156 for (vol = Volumes; vol; vol = vol->v_next)
1159 obj->options.volfile.mtime = 0;
1161 LOG(log_debug, logtype_afpd, "unload_volumes: END");
1164 struct vol *getvolumes(void)
1169 struct vol *getvolbyvid(const uint16_t vid )
1173 for ( vol = Volumes; vol; vol = vol->v_next ) {
1174 if ( vid == vol->v_vid ) {
1178 if ( vol == NULL || ( vol->v_flags & AFPVOL_OPEN ) == 0 ) {
1186 * Search volume by path, creating user home vols as necessary
1188 * Path may be absolute or relative. Ordinary volume structs are created when
1189 * the ini config is initially parsed (load_volumes()), but user volumes are
1190 * as load_volumes() only can create the user volume of the logged in user
1191 * in an AFP session in afpd, but not when called from eg cnid_metad or dbd.
1192 * Both cnid_metad and dbd thus need a way to lookup and create struct vols
1193 * for user home by path. This is what this func does as well.
1195 * (1) Search "normal" volume list
1196 * (2) Check if theres a [Homes] section, load_volumes() remembers this for us
1197 * (3) If there is, match "path" with "basedir regex" to get the user home parent dir
1198 * (4) Built user home path by appending the basedir matched in (3) and appending the username
1199 * (5) The next path element then is the username
1200 * (6) Append [Homes]->path subdirectory if defined
1203 * @param obj (rw) handle
1204 * @param path (r) path, may be relative or absolute
1206 struct vol *getvolbypath(AFPObj *obj, const char *path)
1211 const struct passwd *pw;
1212 char volname[AFPVOL_U8MNAMELEN + 1];
1213 char abspath[MAXPATHLEN + 1];
1214 char volpath[MAXPATHLEN + 1];
1215 char tmpbuf[MAXPATHLEN + 1];
1216 const char *secname, *basedir, *p = NULL, *subpath = NULL, *subpathconfig;
1217 char *user = NULL, *prw;
1220 regmatch_t match[1];
1222 LOG(log_debug, logtype_afpd, "getvolbypath(\"%s\")", path);
1224 if (path[0] != '/') {
1225 /* relative path, build absolute path */
1226 EC_NULL_LOG( getcwd(abspath, MAXPATHLEN) );
1227 strlcat(abspath, "/", MAXPATHLEN);
1228 strlcat(abspath, path, MAXPATHLEN);
1233 for (tmp = Volumes; tmp; tmp = tmp->v_next) { /* (1) */
1234 if (strncmp(path, tmp->v_path, strlen(tmp->v_path)) == 0) {
1240 if (!have_uservol) /* (2) */
1241 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1243 int secnum = iniparser_getnsec(obj->iniconfig);
1245 for (int i = 0; i < secnum; i++) {
1246 secname = iniparser_getsecname(obj->iniconfig, i);
1247 if (STRCMP(secname, ==, INISEC_HOMES))
1251 if (STRCMP(secname, !=, INISEC_HOMES))
1252 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1255 EC_NULL_LOG( basedir = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "basedir regex", NULL) );
1256 LOG(log_debug, logtype_afpd, "getvolbypath: user home section: '%s', basedir: '%s'", secname, basedir);
1258 if (regexerr != 0 && (regexerr = regcomp(®, basedir, REG_EXTENDED)) != 0) {
1260 regerror(regexerr, ®, errbuf, sizeof(errbuf));
1261 printf("error: %s\n", errbuf);
1262 EC_FAIL_LOG("getvolbypath(\"%s\"): bad basedir regex: %s", errbuf);
1265 if (regexec(®, path, 1, match, 0) == REG_NOMATCH)
1266 EC_FAIL_LOG("getvolbypath(\"%s\"): no volume for path", path);
1268 if (match[0].rm_eo - match[0].rm_so > MAXPATHLEN)
1269 EC_FAIL_LOG("getvolbypath(\"%s\"): path too long", path);
1272 strncpy(tmpbuf, path + match[0].rm_so, match[0].rm_eo - match[0].rm_so);
1273 tmpbuf[match[0].rm_eo - match[0].rm_so] = 0;
1275 LOG(log_debug, logtype_afpd, "getvolbypath: basedir regex: '%s', basedir match: \"%s\"",
1278 strlcat(tmpbuf, "/", MAXPATHLEN);
1281 p = path + strlen(basedir);
1284 EC_NULL_LOG( user = strdup(p) );
1286 if (prw = strchr(user, '/'))
1291 strlcpy(obj->username, user, MAXUSERLEN);
1292 strlcat(tmpbuf, user, MAXPATHLEN);
1293 strlcat(tmpbuf, "/", MAXPATHLEN);
1296 if (subpathconfig = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL)) {
1297 if (!subpath || strncmp(subpathconfig, subpath, strlen(subpathconfig)) != 0) {
1300 strlcat(tmpbuf, subpathconfig, MAXPATHLEN);
1301 strlcat(tmpbuf, "/", MAXPATHLEN);
1306 if (volxlate(obj, volpath, sizeof(volpath) - 1, tmpbuf, pw, NULL, NULL) == NULL)
1309 EC_NULL( pw = getpwnam(user) );
1311 LOG(log_debug, logtype_afpd, "getvolbypath(\"%s\"): user: %s, homedir: %s => volpath: \"%s\"",
1312 path, user, pw->pw_dir, volpath);
1314 /* do variable substitution for volume name */
1315 p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "name", "$u's home");
1316 strlcpy(tmpbuf, p, AFPVOL_U8MNAMELEN);
1317 EC_NULL_LOG( volxlate(obj, volname, sizeof(volname) - 1, tmpbuf, pw, volpath, NULL) );
1319 const char *preset, *default_preset;
1320 default_preset = iniparser_getstring(obj->iniconfig, INISEC_GLOBAL, "vol preset", NULL);
1321 preset = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "vol preset", NULL);
1323 vol = creatvol(obj, pw, INISEC_HOMES, volname, volpath, preset ? preset : default_preset ? default_preset : NULL);
1333 struct vol *getvolbyname(const char *name)
1335 struct vol *vol = NULL;
1338 for (tmp = Volumes; tmp; tmp = tmp->v_next) {
1339 if (strncmp(name, tmp->v_configname, strlen(tmp->v_configname)) == 0) {
1349 * Initialize an AFPObj and options from ini config file
1351 int afp_config_parse(AFPObj *AFPObj)
1355 struct afp_options *options = &AFPObj->options;
1357 const char *p, *tmp;
1361 AFPObj->afp_version = 11;
1362 options->configfile = AFPObj->cmdlineconfigfile ? strdup(AFPObj->cmdlineconfigfile) : strdup(_PATH_CONFDIR "afp.conf");
1363 options->sigconffile = strdup(_PATH_CONFDIR "afp_signature.conf");
1364 options->uuidconf = strdup(_PATH_CONFDIR "afp_voluuid.conf");
1365 options->flags = OPTION_ACL2MACCESS | OPTION_UUID | OPTION_SERVERNOTIF | AFPObj->cmdlineflags;
1367 if ((config = iniparser_load(AFPObj->options.configfile)) == NULL)
1369 AFPObj->iniconfig = config;
1372 options->logconfig = iniparser_getstrdup(config, INISEC_GLOBAL, "loglevel", "default:note");
1373 options->logfile = iniparser_getstrdup(config, INISEC_GLOBAL, "logfile", NULL);
1375 /* [AFP] "options" options wo values */
1376 if (q = iniparser_getstrdup(config, INISEC_GLOBAL, "options", NULL)) {
1377 if (p = strtok(q, ", ")) {
1379 if (strcasecmp(p, "nozeroconf"))
1380 options->flags |= OPTION_NOZEROCONF;
1381 if (strcasecmp(p, "icon"))
1382 options->flags |= OPTION_CUSTOMICON;
1383 if (strcasecmp(p, "noicon"))
1384 options->flags &= ~OPTION_CUSTOMICON;
1385 if (strcasecmp(p, "advertise_ssh"))
1386 options->flags |= OPTION_ANNOUNCESSH;
1387 if (strcasecmp(p, "noacl2maccess"))
1388 options->flags &= ~OPTION_ACL2MACCESS;
1389 if (strcasecmp(p, "keepsessions"))
1390 options->flags |= OPTION_KEEPSESSIONS;
1391 if (strcasecmp(p, "closevol"))
1392 options->flags |= OPTION_CLOSEVOL;
1393 if (strcasecmp(p, "client_polling"))
1394 options->flags &= ~OPTION_SERVERNOTIF;
1395 if (strcasecmp(p, "nosavepassword"))
1396 options->passwdbits |= PASSWD_NOSAVE;
1397 if (strcasecmp(p, "savepassword"))
1398 options->passwdbits &= ~PASSWD_NOSAVE;
1399 if (strcasecmp(p, "nosetpassword"))
1400 options->passwdbits &= ~PASSWD_SET;
1401 if (strcasecmp(p, "setpassword"))
1402 options->passwdbits |= PASSWD_SET;
1403 p = strtok(NULL, ", ");
1408 /* figure out options w values */
1410 options->loginmesg = iniparser_getstrdup(config, INISEC_GLOBAL, "loginmesg", "");
1411 options->guest = iniparser_getstrdup(config, INISEC_GLOBAL, "guestname", "nobody");
1412 options->passwdfile = iniparser_getstrdup(config, INISEC_GLOBAL, "passwdfile", _PATH_AFPDPWFILE);
1413 options->uampath = iniparser_getstrdup(config, INISEC_GLOBAL, "uampath", _PATH_AFPDUAMPATH);
1414 options->uamlist = iniparser_getstrdup(config, INISEC_GLOBAL, "uamlist", "uams_dhx.so,uams_dhx2.so");
1415 options->port = iniparser_getstrdup(config, INISEC_GLOBAL, "afp port", "548");
1416 options->signatureopt = iniparser_getstrdup(config, INISEC_GLOBAL, "signature", "auto");
1417 options->k5service = iniparser_getstrdup(config, INISEC_GLOBAL, "k5service", NULL);
1418 options->k5realm = iniparser_getstrdup(config, INISEC_GLOBAL, "k5realm", NULL);
1419 options->listen = iniparser_getstrdup(config, INISEC_GLOBAL, "afp listen", NULL);
1420 options->ntdomain = iniparser_getstrdup(config, INISEC_GLOBAL, "ntdomain", NULL);
1421 options->ntseparator = iniparser_getstrdup(config, INISEC_GLOBAL, "ntseparator", NULL);
1422 options->mimicmodel = iniparser_getstrdup(config, INISEC_GLOBAL, "mimicmodel", NULL);
1423 options->adminauthuser = iniparser_getstrdup(config, INISEC_GLOBAL, "adminauthuser", NULL);
1424 options->connections = iniparser_getint (config, INISEC_GLOBAL, "maxcon", 200);
1425 options->passwdminlen = iniparser_getint (config, INISEC_GLOBAL, "passwdminlen", 0);
1426 options->tickleval = iniparser_getint (config, INISEC_GLOBAL, "tickleval", 30);
1427 options->timeout = iniparser_getint (config, INISEC_GLOBAL, "timeout", 4);
1428 options->dsireadbuf = iniparser_getint (config, INISEC_GLOBAL, "dsireadbuf", 12);
1429 options->server_quantum = iniparser_getint (config, INISEC_GLOBAL, "server_quantum", DSI_SERVQUANT_DEF);
1430 options->volnamelen = iniparser_getint (config, INISEC_GLOBAL, "volnamelen", 80);
1431 options->dircachesize = iniparser_getint (config, INISEC_GLOBAL, "dircachesize", DEFAULT_MAX_DIRCACHE_SIZE);
1432 options->tcp_sndbuf = iniparser_getint (config, INISEC_GLOBAL, "tcpsndbuf", 0);
1433 options->tcp_rcvbuf = iniparser_getint (config, INISEC_GLOBAL, "tcprcvbuf", 0);
1434 options->fce_fmodwait = iniparser_getint (config, INISEC_GLOBAL, "fceholdfmod", 60);
1435 options->sleep = iniparser_getint (config, INISEC_GLOBAL, "sleep", 10);
1436 options->disconnected = iniparser_getint (config, INISEC_GLOBAL, "disconnect", 24);
1438 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "hostname", NULL))) {
1439 EC_NULL_LOG( options->hostname = strdup(p) );
1441 if (gethostname(val, sizeof(val)) < 0 ) {
1442 perror( "gethostname" );
1445 if ((q = strchr(val, '.')))
1447 options->hostname = strdup(val);
1450 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "k5keytab", NULL))) {
1451 EC_NULL_LOG( options->k5keytab = malloc(strlen(p) + 14) );
1452 snprintf(options->k5keytab, strlen(p) + 14, "KRB5_KTNAME=%s", p);
1453 putenv(options->k5keytab);
1457 if ((p = iniparser_getstring(config, INISEC_GLOBAL, "admingroup", NULL))) {
1458 struct group *gr = getgrnam(p);
1460 options->admingid = gr->gr_gid;
1462 #endif /* ADMIN_GRP */
1464 q = iniparser_getstrdup(config, INISEC_GLOBAL, "cnidserver", "localhost:4700");
1465 r = strrchr(q, ':');
1468 options->Cnid_srv = strdup(q);
1470 options->Cnid_port = strdup(r + 1);
1472 options->Cnid_port = strdup("4700");
1473 LOG(log_debug, logtype_afpd, "CNID Server: %s:%s", options->Cnid_srv, options->Cnid_port);
1477 if ((q = iniparser_getstrdup(config, INISEC_GLOBAL, "fqdn", NULL))) {
1478 /* do a little checking for the domain name. */
1482 if (gethostbyname(q)) {
1485 EC_NULL_LOG( options->fqdn = strdup(q) );
1487 LOG(log_error, logtype_afpd, "error parsing -fqdn, gethostbyname failed for: %s", c);
1492 if (!(p = iniparser_getstring(config, INISEC_GLOBAL, "unixcodepage", NULL))) {
1493 options->unixcharset = CH_UNIX;
1494 options->unixcodepage = strdup("LOCALE");
1496 if ((options->unixcharset = add_charset(p)) == (charset_t)-1) {
1497 options->unixcharset = CH_UNIX;
1498 options->unixcodepage = strdup("LOCALE");
1499 LOG(log_warning, logtype_afpd, "Setting Unix codepage to '%s' failed", p);
1501 options->unixcodepage = strdup(p);
1505 if (!(p = iniparser_getstring(config, INISEC_GLOBAL, "maccodepage", NULL))) {
1506 options->maccharset = CH_MAC;
1507 options->maccodepage = strdup("MAC_ROMAN");
1509 if ((options->maccharset = add_charset(p)) == (charset_t)-1) {
1510 options->maccharset = CH_MAC;
1511 options->maccodepage = strdup("MAC_ROMAN");
1512 LOG(log_warning, logtype_afpd, "Setting Mac codepage to '%s' failed", p);
1514 options->maccodepage = strdup(p);
1518 /* Check for sane values */
1519 if (options->tickleval <= 0)
1520 options->tickleval = 30;
1521 options->disconnected *= 3600 / options->tickleval;
1522 options->sleep *= 3600 / options->tickleval;
1523 if (options->timeout <= 0)
1524 options->timeout = 4;
1525 if (options->sleep <= 4)
1526 options->disconnected = options->sleep = 4;
1527 if (options->dsireadbuf < 6)
1528 options->dsireadbuf = 6;
1529 if (options->volnamelen < 8)
1530 options->volnamelen = 8; /* max mangled volname "???#FFFF" */
1531 if (options->volnamelen > 255)
1532 options->volnamelen = 255; /* AFP3 spec */