#include <atalk/uuid.h>
#include <atalk/netatalk_conf.h>
-#define VOLOPT_ALLOW 0 /* user allow list */
-#define VOLOPT_DENY 1 /* user deny list */
-#define VOLOPT_RWLIST 2 /* user rw list */
-#define VOLOPT_ROLIST 3 /* user ro list */
-#define VOLOPT_PASSWORD 4 /* volume password */
-#define VOLOPT_CASEFOLD 5 /* character case mangling */
-#define VOLOPT_FLAGS 6 /* various flags */
-#define VOLOPT_DBPATH 7 /* path to database */
-#define VOLOPT_LIMITSIZE 8 /* Limit the size of the volume */
-/* Usable slot: 9 */
-#define VOLOPT_VETO 10 /* list of veto filespec */
-#define VOLOPT_PREEXEC 11 /* preexec command */
-#define VOLOPT_ROOTPREEXEC 12 /* root preexec command */
-#define VOLOPT_POSTEXEC 13 /* postexec command */
-#define VOLOPT_ROOTPOSTEXEC 14 /* root postexec command */
-#define VOLOPT_ENCODING 15 /* mac encoding (pre OSX)*/
-#define VOLOPT_MACCHARSET 16
-#define VOLOPT_CNIDSCHEME 17
-#define VOLOPT_ADOUBLE 18 /* adouble version */
-/* Usable slot: 19/20 */
-#define VOLOPT_UMASK 21
-#define VOLOPT_ALLOWED_HOSTS 22
-#define VOLOPT_DENIED_HOSTS 23
-#define VOLOPT_DPERM 24 /* dperm default directories perms */
-#define VOLOPT_FPERM 25 /* fperm default files perms */
-#define VOLOPT_DFLTPERM 26 /* perm */
-#define VOLOPT_EA_VFS 27 /* Extended Attributes vfs indirection */
-#define VOLOPT_CNIDSERVER 28 /* CNID Server ip address*/
-#define VOLOPT_CNIDPORT 30 /* CNID server tcp port */
-
-#define VOLOPT_MAX 31 /* <== IMPORTANT !!!!!! */
-#define VOLOPT_NUM (VOLOPT_MAX + 1)
-
#define VOLPASSLEN 8
#define IS_VAR(a, b) (strncmp((a), (b), 2) == 0)
-struct vol_option {
- char *c_value;
- int i_value;
-};
-
/**************************************************************
* Locals
**************************************************************/
return ret;
}
-static void volfree(struct vol_option *options, const struct vol_option *save)
-{
- int i;
-
- if (save) {
- for (i = 0; i < VOLOPT_MAX; i++) {
- if (options[i].c_value && (options[i].c_value != save[i].c_value))
- free(options[i].c_value);
- }
- } else {
- for (i = 0; i < VOLOPT_MAX; i++) {
- if (options[i].c_value)
- free(options[i].c_value);
- }
- }
-}
-
/*
* Handle variable substitutions. here's what we understand:
* $b -> basename of path
static char *volxlate(const AFPObj *obj,
char *dest,
size_t destlen,
- char *src,
+ const char *src,
const struct passwd *pwd,
- char *path,
- char *volname)
+ const char *path,
+ const char *volname)
{
char *p, *r;
const char *q;
return ret;
}
-/* -------------------- */
-static void setoption(struct vol_option *options, const struct vol_option *save, int opt, const char *val)
+/*!
+ * check access list
+ *
+ * this function wants something of the following form:
+ * "@group,name,name2,@group2,name3"
+ * A NULL argument allows everybody to have access.
+ * We return three things:
+ * -1: no list
+ * 0: list exists, but name isn't in it
+ * 1: in list
+ */
+static int accessvol(const AFPObj *obj, const char *args, const char *name)
{
- if (options[opt].c_value && (!save || options[opt].c_value != save[opt].c_value))
- free(options[opt].c_value);
- options[opt].c_value = strdup(val);
+ char buf[MAXPATHLEN + 1], *p;
+ struct group *gr;
+
+ if (!args)
+ return -1;
+
+ strlcpy(buf, args, sizeof(buf));
+ if ((p = strtok(buf, ",")) == NULL) /* nothing, return okay */
+ return -1;
+
+ while (p) {
+ if (*p == '@') { /* it's a group */
+ if ((gr = getgrnam(p + 1)) && gmem(gr->gr_gid, obj->ngroups, obj->groups))
+ return 1;
+ } else if (strcasecmp(p, name) == 0) /* it's a user name */
+ return 1;
+ p = strtok(NULL, ",");
+ }
+
+ return 0;
}
-/* Parse iniconfig and initalize volume options */
-static void volset(const dictionary *conf, const char *vol, struct vol_option *options, const struct vol_option *save)
+static int hostaccessvol(const AFPObj *obj, const char *volname, const char *args)
{
- const char *val;
- char *p, *q;
+ int mask_int;
+ char buf[MAXPATHLEN + 1], *p, *b;
+ struct sockaddr_storage client;
+ const DSI *dsi = obj->dsi;
- if (val = iniparser_getstring(conf, vol, "allow", NULL))
- setoption(options, save, VOLOPT_ALLOW, val);
+ if (!args)
+ return -1;
- if (val = iniparser_getstring(conf, vol, "deny", NULL))
- setoption(options, save, VOLOPT_DENY, val);
+ strlcpy(buf, args, sizeof(buf));
+ if ((p = strtok_r(buf, ",", &b)) == NULL) /* nothing, return okay */
+ return -1;
- if (val = iniparser_getstring(conf, vol, "rwlist", NULL))
- setoption(options, save, VOLOPT_RWLIST, val);
+ while (p) {
+ int ret;
+ char *ipaddr, *mask_char;
+ struct addrinfo hints, *ai;
- if (val = iniparser_getstring(conf, vol, "rolist", NULL))
- setoption(options, save, VOLOPT_ROLIST, val);
+ ipaddr = strtok(p, "/");
+ mask_char = strtok(NULL,"/");
- if (val = iniparser_getstring(conf, vol, "volcharset", NULL))
- setoption(options, save, VOLOPT_ENCODING, val);
+ /* Get address from string with getaddrinfo */
+ memset(&hints, 0, sizeof hints);
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_socktype = SOCK_STREAM;
+ if ((ret = getaddrinfo(ipaddr, NULL, &hints, &ai)) != 0) {
+ LOG(log_error, logtype_afpd, "hostaccessvol: getaddrinfo: %s\n", gai_strerror(ret));
+ continue;
+ }
- if (val = iniparser_getstring(conf, vol, "maccharset", NULL))
- setoption(options, save, VOLOPT_MACCHARSET, val);
+ /* netmask */
+ if (mask_char != NULL)
+ mask_int = atoi(mask_char); /* apply_ip_mask does range checking on it */
+ else {
+ if (ai->ai_family == AF_INET) /* IPv4 */
+ mask_int = 32;
+ else /* IPv6 */
+ mask_int = 128;
+ }
- if (val = iniparser_getstring(conf, vol, "veto", NULL))
- setoption(options, save, VOLOPT_VETO, val);
+ /* Apply mask to addresses */
+ client = dsi->client;
+ apply_ip_mask((struct sockaddr *)&client, mask_int);
+ apply_ip_mask(ai->ai_addr, mask_int);
- if (val = iniparser_getstring(conf, vol, "cnidscheme", NULL))
- setoption(options, save, VOLOPT_CNIDSCHEME, val);
+ if (compare_ip((struct sockaddr *)&client, ai->ai_addr) == 0) {
+ freeaddrinfo(ai);
+ return 1;
+ }
- if (val = iniparser_getstring(conf, vol, "dbpath", NULL))
- setoption(options, save, VOLOPT_DBPATH, val);
+ /* next address */
+ freeaddrinfo(ai);
+ p = strtok_r(NULL, ",", &b);
+ }
- if (val = iniparser_getstring(conf, vol, "password", NULL))
- setoption(options, save, VOLOPT_PASSWORD, val);
+ return 0;
+}
- if (val = iniparser_getstring(conf, vol, "root_preexec", NULL))
- setoption(options, save, VOLOPT_ROOTPREEXEC, val);
+/*!
+ * Get option string from config, use default value if not set
+ *
+ * @param conf (r) config handle
+ * @param vol (r) volume name
+ * @param opt (r) option
+ * @param def (r) if "option" is not found in "name", try to find it in section "def"
+ *
+ * @returns const option string or NULL
+ */
+static const char *getoption(const dictionary *conf, const char *vol, const char *opt, const char *def)
+{
+ EC_INIT;
+ const char *result = NULL;
- if (val = iniparser_getstring(conf, vol, "preexec", NULL))
- setoption(options, save, VOLOPT_PREEXEC, val);
+ if (!(result = iniparser_getstring(conf, vol, opt, NULL)))
+ result = iniparser_getstring(conf, vol, def, NULL);
+
+EC_CLEANUP:
+ return result;
+}
- if (val = iniparser_getstring(conf, vol, "root_postexec", NULL))
- setoption(options, save, VOLOPT_ROOTPOSTEXEC, val);
+/*!
+ * Create volume struct
+ *
+ * @param obj (r) handle
+ * @param pwd (r) struct passwd of logged in user, may be NULL in master afpd
+ * @param path (r) volume path
+ * @param name (r) volume name
+ * @param preset (r) default preset, may be NULL
+ * @returns 0 on success, -1 on error
+ */
+static int creatvol(AFPObj *obj,
+ const struct passwd *pwd,
+ const char *path,
+ const char *name,
+ const char *preset)
+{
+ EC_INIT;
+ struct vol *volume = NULL;
+ int suffixlen, vlen, tmpvlen, u8mvlen, macvlen;
+ char tmpname[AFPVOL_U8MNAMELEN+1];
+ ucs2_t u8mtmpname[(AFPVOL_U8MNAMELEN+1)*2], mactmpname[(AFPVOL_MACNAMELEN+1)*2];
+ char suffix[6]; /* max is #FFFF */
+ uint16_t flags;
+ const char *val;
+ char *p, *q;
- if (val = iniparser_getstring(conf, vol, "postexec", NULL))
- setoption(options, save, VOLOPT_POSTEXEC, val);
+ LOG(log_debug, logtype_afpd, "createvol: Volume '%s'", name);
- if (val = iniparser_getstring(conf, vol, "allowed_hosts", NULL))
- setoption(options, save, VOLOPT_ALLOWED_HOSTS, val);
+ if ( name == NULL || *name == '\0' ) {
+ if ((name = strrchr( path, '/' )) == NULL) {
+ EC_FAIL;
+ }
- if (val = iniparser_getstring(conf, vol, "denied_hosts", NULL))
- setoption(options, save, VOLOPT_DENIED_HOSTS, val);
+ /* if you wish to share /, you need to specify a name. */
+ if (*++name == '\0')
+ EC_FAIL;
+ }
- if (val = iniparser_getstring(conf, vol, "umask", NULL))
- options[VOLOPT_UMASK].i_value = (int)strtol(val, NULL, 8);
+ /* Once volumes are loaded, we never change options again, we just delete em when they're removed from afp.conf */
+ for (struct vol *vol = Volumes; vol; vol = vol->v_next) {
+ if (STRCMP(name, ==, vol->v_localname)) {
+ LOG(log_debug, logtype_afpd, "createvol('%s'): already loaded", name);
+ vol->v_deleted = 0;
+ goto EC_CLEANUP;
+ }
+ }
- if (val = iniparser_getstring(conf, vol, "dperm", NULL))
- options[VOLOPT_DPERM].i_value = (int)strtol(val, NULL, 8);
+ /*
+ * Check allow/deny lists:
+ * allow -> either no list (-1), or in list (1)
+ * deny -> either no list (-1), or not in list (0)
+ */
+ if (pwd) {
+ if (accessvol(obj, getoption(obj->iniconfig, name, "deny", preset), pwd->pw_name) == 1)
+ goto EC_CLEANUP;
+ if (accessvol(obj, getoption(obj->iniconfig, name, "allow", preset), pwd->pw_name) == 0)
+ goto EC_CLEANUP;
+ if (hostaccessvol(obj, name, getoption(obj->iniconfig, name, "denied_hosts", preset)) == 1)
+ goto EC_CLEANUP;
+ if (hostaccessvol(obj, name, getoption(obj->iniconfig, name, "allowed_hosts", preset)) == 0)
+ goto EC_CLEANUP;
+ }
- if (val = iniparser_getstring(conf, vol, "fperm", NULL))
- options[VOLOPT_FPERM].i_value = (int)strtol(val, NULL, 8);
+ EC_NULL( volume = calloc(1, sizeof(struct vol)) );
- if (val = iniparser_getstring(conf, vol, "perm", NULL))
- options[VOLOPT_DFLTPERM].i_value = (int)strtol(val, NULL, 8);
+ volume->v_flags = AFPVOL_USEDOTS | AFPVOL_UNIX_PRIV;
+#ifdef HAVE_ACLS
+ volume->v_flags |= AFPVOL_ACLS;
+#endif
+ volume->v_vfs_ea = AFPVOL_EA_AUTO;
+ volume->v_umask = obj->options.umask;
- if (val = iniparser_getstring(conf, vol, "volsizelimit", NULL))
- options[VOLOPT_LIMITSIZE].i_value = (uint32_t)strtoul(val, NULL, 10);
+ if (val = getoption(obj->iniconfig, name, "password", preset))
+ EC_NULL( volume->v_password = strdup(val) );
- if (val = iniparser_getstring(conf, vol, "casefold", NULL)) {
- if (strcasecmp(val, "tolower") == 0)
- options[VOLOPT_CASEFOLD].i_value = AFPVOL_UMLOWER;
- else if (strcasecmp(val, "toupper") == 0)
- options[VOLOPT_CASEFOLD].i_value = AFPVOL_UMUPPER;
- else if (strcasecmp(val, "xlatelower") == 0)
- options[VOLOPT_CASEFOLD].i_value = AFPVOL_UUPPERMLOWER;
- else if (strcasecmp(val, "xlateupper") == 0)
- options[VOLOPT_CASEFOLD].i_value = AFPVOL_ULOWERMUPPER;
+ if (val = getoption(obj->iniconfig, name, "veto", preset))
+ EC_NULL( volume->v_password = strdup(val) );
+
+ if (val = getoption(obj->iniconfig, name, "volcharset", preset))
+ EC_NULL( volume->v_volcodepage = strdup(val) );
+
+ if (val = getoption(obj->iniconfig, name, "maccharset", preset))
+ EC_NULL( volume->v_maccodepage = strdup(val) );
+
+ if (val = getoption(obj->iniconfig, name, "dbpath", preset))
+ EC_NULL( volume->v_dbpath = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
+
+ if (val = getoption(obj->iniconfig, name, "cnidscheme", preset))
+ EC_NULL( volume->v_cnidscheme = strdup(val) );
+
+ if (val = getoption(obj->iniconfig, name, "umask", preset))
+ volume->v_umask = (int)strtol(val, NULL, 8);
+
+ if (val = getoption(obj->iniconfig, name, "dperm", preset))
+ volume->v_dperm = (int)strtol(val, NULL, 8);
+
+ if (val = getoption(obj->iniconfig, name, "fperm", preset))
+ volume->v_fperm = (int)strtol(val, NULL, 8);
+
+ if (val = getoption(obj->iniconfig, name, "perm", preset))
+ volume->v_perm = (int)strtol(val, NULL, 8);
+
+ if (val = getoption(obj->iniconfig, name, "volsizelimit", preset))
+ volume->v_limitsize = (uint32_t)strtoul(val, NULL, 10);
+
+ if (val = getoption(obj->iniconfig, name, "preexec", preset))
+ EC_NULL( volume->v_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
+
+ if (val = getoption(obj->iniconfig, name, "postexec", preset))
+ EC_NULL( volume->v_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
+
+ if (val = getoption(obj->iniconfig, name, "root_preexec", preset))
+ EC_NULL( volume->v_root_preexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
+
+ if (val = getoption(obj->iniconfig, name, "root_postexec", preset))
+ EC_NULL( volume->v_root_postexec = volxlate(obj, NULL, MAXPATHLEN, val, pwd, path, name) );
+
+ if (val = getoption(obj->iniconfig, name, "adouble", preset)) {
+ if (strcmp(val, "v2") == 0)
+ volume->v_adouble = AD_VERSION2;
+ else if (strcmp(val, "ea") == 0)
+ volume->v_adouble = AD_VERSION_EA;
+ } else {
+ volume->v_adouble = AD_VERSION;
}
- if (val = iniparser_getstring(conf, vol, "adouble", NULL)) {
- if (strcasecmp(val, "v2") == 0)
- options[VOLOPT_ADOUBLE].i_value = AD_VERSION2;
- else if (strcasecmp(val, "ea") == 0)
- options[VOLOPT_ADOUBLE].i_value = AD_VERSION_EA;
+ if (val = getoption(obj->iniconfig, name, "cnidserver", preset)) {
+ EC_NULL( p = strdup(val) );
+ volume->v_cnidserver = p;
+ if (q = strrchr(val, ':')) {
+ *q++ = 0;
+ volume->v_cnidport = q;
+ } else {
+ volume->v_cnidport = "4700";
+ }
+
}
- if (val = iniparser_getstring(conf, vol, "ea", NULL)) {
+ if (val = getoption(obj->iniconfig, name, "ea", preset)) {
if (strcasecmp(val, "ad") == 0)
- options[VOLOPT_EA_VFS].i_value = AFPVOL_EA_AD;
+ volume->v_vfs_ea = AFPVOL_EA_AD;
else if (strcasecmp(val, "sys") == 0)
- options[VOLOPT_EA_VFS].i_value = AFPVOL_EA_SYS;
+ volume->v_vfs_ea = AFPVOL_EA_SYS;
else if (strcasecmp(val, "none") == 0)
- options[VOLOPT_EA_VFS].i_value = AFPVOL_EA_NONE;
+ volume->v_vfs_ea = AFPVOL_EA_NONE;
}
- if (p = iniparser_getstrdup(conf, vol, "cnidserver", NULL)) {
- if (q = strrchr(val, ':')) {
- *q = 0;
- setoption(options, save, VOLOPT_CNIDPORT, q + 1);
- }
- setoption(options, save, VOLOPT_CNIDSERVER, p);
- LOG(log_debug, logtype_afpd, "CNID Server for volume '%s': %s:%s",
- vol, p, q ? q + 1 : "4700");
- free(p);
+ if (val = getoption(obj->iniconfig, name, "casefold", preset)) {
+ if (strcasecmp(val, "tolower") == 0)
+ volume->v_casefold = AFPVOL_UMLOWER;
+ else if (strcasecmp(val, "toupper") == 0)
+ volume->v_casefold = AFPVOL_UMUPPER;
+ else if (strcasecmp(val, "xlatelower") == 0)
+ volume->v_casefold = AFPVOL_UUPPERMLOWER;
+ else if (strcasecmp(val, "xlateupper") == 0)
+ volume->v_casefold = AFPVOL_ULOWERMUPPER;
}
- if (q = iniparser_getstrdup(conf, vol, "options", NULL)) {
+ if (val = getoption(obj->iniconfig, name, "options", preset)) {
+ q = strdup(val);
if (p = strtok(q, ", ")) {
while (p) {
if (strcasecmp(p, "ro") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_RO;
+ volume->v_flags |= AFPVOL_RO;
else if (strcasecmp(p, "nohex") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_NOHEX;
+ volume->v_flags |= AFPVOL_NOHEX;
else if (strcasecmp(p, "nousedots") == 0)
- options[VOLOPT_FLAGS].i_value &= ~AFPVOL_USEDOTS;
+ volume->v_flags &= ~AFPVOL_USEDOTS;
else if (strcasecmp(p, "invisibledots") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_USEDOTS;
+ volume->v_flags |= volume->v_flags;
else if (strcasecmp(p, "nostat") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_NOSTAT;
- else if (strcasecmp(p, "preexec_close") == 0)
- options[VOLOPT_PREEXEC].i_value = 1;
- else if (strcasecmp(p, "root_preexec_close") == 0)
- options[VOLOPT_ROOTPREEXEC].i_value = 1;
+ volume->v_flags |= AFPVOL_NOSTAT;
else if (strcasecmp(p, "noupriv") == 0)
- options[VOLOPT_FLAGS].i_value &= ~AFPVOL_UNIX_PRIV;
+ volume->v_flags &= ~AFPVOL_UNIX_PRIV;
else if (strcasecmp(p, "nodev") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_NODEV;
+ volume->v_flags |= AFPVOL_NODEV;
else if (strcasecmp(p, "caseinsensitive") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_CASEINSEN;
+ volume->v_flags |= AFPVOL_CASEINSEN;
else if (strcasecmp(p, "illegalseq") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_EILSEQ;
+ volume->v_flags |= AFPVOL_EILSEQ;
else if (strcasecmp(p, "tm") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_TM;
+ volume->v_flags |= AFPVOL_TM;
else if (strcasecmp(p, "searchdb") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_SEARCHDB;
+ volume->v_flags |= AFPVOL_SEARCHDB;
else if (strcasecmp(p, "nonetids") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_NONETIDS;
+ volume->v_flags |= AFPVOL_NONETIDS;
else if (strcasecmp(p, "noacls") == 0)
- options[VOLOPT_FLAGS].i_value &= ~AFPVOL_ACLS;
+ volume->v_flags &= ~AFPVOL_ACLS;
else if (strcasecmp(p, "nov2toeaconv") == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_NOV2TOEACONV;
+ volume->v_flags |= AFPVOL_NOV2TOEACONV;
+ else if (strcasecmp(p, "preexec_close") == 0)
+ volume->v_preexec_close = 1;
+ else if (strcasecmp(p, "root_preexec_close") == 0)
+ volume->v_root_preexec_close = 1;
p = strtok(NULL, ", ");
}
}
free(q);
}
-}
-
-/* ------------------------------- */
-static int creatvol(const AFPObj *obj, const struct passwd *pwd,
- char *path, char *name,
- struct vol_option *options)
-{
- struct vol *volume;
- int suffixlen, vlen, tmpvlen, u8mvlen, macvlen;
- int hide = 0;
- char tmpname[AFPVOL_U8MNAMELEN+1];
- ucs2_t u8mtmpname[(AFPVOL_U8MNAMELEN+1)*2], mactmpname[(AFPVOL_MACNAMELEN+1)*2];
- char suffix[6]; /* max is #FFFF */
- uint16_t flags;
- LOG(log_debug, logtype_afpd, "createvol: Volume '%s'", name);
-
- if ( name == NULL || *name == '\0' ) {
- if ((name = strrchr( path, '/' )) == NULL) {
- return -1; /* Obviously not a fully qualified path */
- }
-
- /* if you wish to share /, you need to specify a name. */
- if (*++name == '\0')
- return -1;
+ /*
+ * Handle read-only behaviour. semantics:
+ * 1) neither the rolist nor the rwlist exist -> rw
+ * 2) rolist exists -> ro if user is in it.
+ * 3) rwlist exists -> ro unless user is in it.
+ */
+ if (pwd) {
+ if (accessvol(obj, getoption(obj->iniconfig, name, "rolist", preset), pwd->pw_name) == 1
+ || accessvol(obj, getoption(obj->iniconfig, name, "rwlist", preset), pwd->pw_name) == 0)
+ volume->v_flags |= AFPVOL_RO;
}
+ if ((volume->v_flags & AFPVOL_NODEV))
+ volume->v_ad_options |= ADVOL_NODEV;
+ if ((volume->v_flags & AFPVOL_UNIX_PRIV))
+ volume->v_ad_options |= ADVOL_UNIXPRIV;
+ if ((volume->v_flags & AFPVOL_INV_DOTS))
+ volume->v_ad_options |= ADVOL_INVDOTS;
+
+ /* Mac to Unix conversion flags*/
+ if (!(volume->v_flags & AFPVOL_NOHEX))
+ volume->v_mtou_flags |= CONV_ESCAPEHEX;
+ if (!(volume->v_flags & AFPVOL_USEDOTS))
+ volume->v_mtou_flags |= CONV_ESCAPEDOTS;
+ if ((volume->v_flags & AFPVOL_EILSEQ))
+ volume->v_mtou_flags |= CONV__EILSEQ;
+
+ if ((volume->v_casefold & AFPVOL_MTOUUPPER))
+ volume->v_mtou_flags |= CONV_TOUPPER;
+ else if ((volume->v_casefold & AFPVOL_MTOULOWER))
+ volume->v_mtou_flags |= CONV_TOLOWER;
+
+ /* Unix to Mac conversion flags*/
+ volume->v_utom_flags = CONV_IGNORE | CONV_UNESCAPEHEX;
+ if ((volume->v_casefold & AFPVOL_UTOMUPPER))
+ volume->v_utom_flags |= CONV_TOUPPER;
+ else if ((volume->v_casefold & AFPVOL_UTOMLOWER))
+ volume->v_utom_flags |= CONV_TOLOWER;
+ if ((volume->v_flags & AFPVOL_EILSEQ))
+ volume->v_utom_flags |= CONV__EILSEQ;
+
/* suffix for mangling use (lastvid + 1) */
/* because v_vid has not been decided yet. */
suffixlen = sprintf(suffix, "#%X", lastvid + 1 );
/* Secondly convert name from UTF8-MAC to UCS2 */
if ( 0 >= ( u8mvlen = convert_string(CH_UTF8_MAC, CH_UCS2, tmpname, tmpvlen, u8mtmpname, AFPVOL_U8MNAMELEN*2)) )
- return -1;
+ EC_FAIL;
LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> UTF8-MAC Name: '%s'", name, tmpname);
tmpvlen,
mactmpname,
AFPVOL_U8MNAMELEN*2)) )
- return -1;
+ EC_FAIL;
LOG(log_maxdebug, logtype_afpd, "createvol: Volume '%s' -> Longname: '%s'", name, tmpname);
- /* check duplicate */
- for ( volume = Volumes; volume; volume = volume->v_next ) {
- if ((utf8_encoding(obj) && (strcasecmp_w(volume->v_u8mname, u8mtmpname) == 0))
- ||
- (!utf8_encoding(obj) && (strcasecmp_w(volume->v_macname, mactmpname) == 0))) {
- LOG (log_error, logtype_afpd,
- "Duplicate volume name, check AppleVolumes files: previous: \"%s\", new: \"%s\"",
- volume->v_localname, name);
- if (volume->v_deleted) {
- volume->v_new = hide = 1;
- }
- else {
- return -1; /* Won't be able to access it, anyway... */
- }
- }
- }
-
- if (!( volume = (struct vol *)calloc(1, sizeof( struct vol ))) ) {
- LOG(log_error, logtype_afpd, "creatvol: malloc: %s", strerror(errno) );
- return -1;
- }
- if ( NULL == ( volume->v_localname = strdup(name))) {
- LOG(log_error, logtype_afpd, "creatvol: malloc: %s", strerror(errno) );
- free(volume);
- return -1;
- }
-
- if ( NULL == ( volume->v_u8mname = strdup_w(u8mtmpname))) {
- LOG(log_error, logtype_afpd, "creatvol: malloc: %s", strerror(errno) );
- volume_free(volume);
- free(volume);
- return -1;
- }
- if ( NULL == ( volume->v_macname = strdup_w(mactmpname))) {
- LOG(log_error, logtype_afpd, "creatvol: malloc: %s", strerror(errno) );
- volume_free(volume);
- free(volume);
- return -1;
- }
- if (!( volume->v_path = (char *)malloc( strlen( path ) + 1 )) ) {
- LOG(log_error, logtype_afpd, "creatvol: malloc: %s", strerror(errno) );
- volume_free(volume);
- free(volume);
- return -1;
- }
+ EC_NULL( volume->v_localname = strdup(name) );
+ EC_NULL( volume->v_u8mname = strdup_w(u8mtmpname) );
+ EC_NULL( volume->v_macname = strdup_w(mactmpname) );
+ EC_NULL( volume->v_path = malloc(strlen(path) + 1) );
- volume->v_name = utf8_encoding(obj)?volume->v_u8mname:volume->v_macname;
- volume->v_hide = hide;
- strcpy( volume->v_path, path );
+ volume->v_name = utf8_encoding(obj) ? volume->v_u8mname : volume->v_macname;
+ strcpy(volume->v_path, path);
#ifdef __svr4__
volume->v_qfd = -1;
#endif /* __svr4__ */
+
/* os X start at 1 and use network order ie. 1 2 3 */
volume->v_vid = ++lastvid;
volume->v_vid = htons(volume->v_vid);
+
#ifdef HAVE_ACLS
if (!check_vol_acl_support(volume)) {
LOG(log_debug, logtype_afpd, "creatvol(\"%s\"): disabling ACL support", volume->v_path);
- options[VOLOPT_FLAGS].i_value &= ~AFPVOL_ACLS;
+ volume->v_flags &= ~AFPVOL_ACLS;
}
#endif
- /* handle options */
- if (options) {
- volume->v_casefold = options[VOLOPT_CASEFOLD].i_value;
- volume->v_flags |= options[VOLOPT_FLAGS].i_value;
-
- if (options[VOLOPT_EA_VFS].i_value)
- volume->v_vfs_ea = options[VOLOPT_EA_VFS].i_value;
-
- volume->v_ad_options = 0;
- if ((volume->v_flags & AFPVOL_NODEV))
- volume->v_ad_options |= ADVOL_NODEV;
- if ((volume->v_flags & AFPVOL_UNIX_PRIV))
- volume->v_ad_options |= ADVOL_UNIXPRIV;
- if ((volume->v_flags & AFPVOL_INV_DOTS))
- volume->v_ad_options |= ADVOL_INVDOTS;
-
- if (options[VOLOPT_PASSWORD].c_value)
- volume->v_password = strdup(options[VOLOPT_PASSWORD].c_value);
-
- if (options[VOLOPT_VETO].c_value)
- volume->v_veto = strdup(options[VOLOPT_VETO].c_value);
-
- if (options[VOLOPT_ENCODING].c_value)
- volume->v_volcodepage = strdup(options[VOLOPT_ENCODING].c_value);
-
- if (options[VOLOPT_MACCHARSET].c_value)
- volume->v_maccodepage = strdup(options[VOLOPT_MACCHARSET].c_value);
-
- if (options[VOLOPT_DBPATH].c_value)
- volume->v_dbpath = volxlate(obj, NULL, MAXPATHLEN, options[VOLOPT_DBPATH].c_value, pwd, path, name);
-
- if (options[VOLOPT_CNIDSCHEME].c_value)
- volume->v_cnidscheme = strdup(options[VOLOPT_CNIDSCHEME].c_value);
-
- if (options[VOLOPT_CNIDSERVER].c_value)
- volume->v_cnidserver = strdup(options[VOLOPT_CNIDSERVER].c_value);
-
- if (options[VOLOPT_CNIDPORT].c_value)
- volume->v_cnidport = strdup(options[VOLOPT_CNIDPORT].c_value);
-
- if (options[VOLOPT_UMASK].i_value)
- volume->v_umask = (mode_t)options[VOLOPT_UMASK].i_value;
-
- if (options[VOLOPT_DPERM].i_value)
- volume->v_dperm = (mode_t)options[VOLOPT_DPERM].i_value;
-
- if (options[VOLOPT_FPERM].i_value)
- volume->v_fperm = (mode_t)options[VOLOPT_FPERM].i_value;
-
- if (options[VOLOPT_DFLTPERM].i_value)
- volume->v_perm = (mode_t)options[VOLOPT_DFLTPERM].i_value;
-
- if (options[VOLOPT_ADOUBLE].i_value)
- volume->v_adouble = options[VOLOPT_ADOUBLE].i_value;
- else
- volume->v_adouble = AD_VERSION;
-
- if (options[VOLOPT_LIMITSIZE].i_value)
- volume->v_limitsize = options[VOLOPT_LIMITSIZE].i_value;
-
- /* Mac to Unix conversion flags*/
- volume->v_mtou_flags = 0;
- if (!(volume->v_flags & AFPVOL_NOHEX))
- volume->v_mtou_flags |= CONV_ESCAPEHEX;
- if (!(volume->v_flags & AFPVOL_USEDOTS))
- volume->v_mtou_flags |= CONV_ESCAPEDOTS;
- if ((volume->v_flags & AFPVOL_EILSEQ))
- volume->v_mtou_flags |= CONV__EILSEQ;
-
- if ((volume->v_casefold & AFPVOL_MTOUUPPER))
- volume->v_mtou_flags |= CONV_TOUPPER;
- else if ((volume->v_casefold & AFPVOL_MTOULOWER))
- volume->v_mtou_flags |= CONV_TOLOWER;
-
- /* Unix to Mac conversion flags*/
- volume->v_utom_flags = CONV_IGNORE | CONV_UNESCAPEHEX;
- if ((volume->v_casefold & AFPVOL_UTOMUPPER))
- volume->v_utom_flags |= CONV_TOUPPER;
- else if ((volume->v_casefold & AFPVOL_UTOMLOWER))
- volume->v_utom_flags |= CONV_TOLOWER;
-
- if ((volume->v_flags & AFPVOL_EILSEQ))
- volume->v_utom_flags |= CONV__EILSEQ;
-
- if (options[VOLOPT_PREEXEC].c_value)
- volume->v_preexec = volxlate(obj, NULL, MAXPATHLEN, options[VOLOPT_PREEXEC].c_value, pwd, path, name);
- volume->v_preexec_close = options[VOLOPT_PREEXEC].i_value;
-
- if (options[VOLOPT_POSTEXEC].c_value)
- volume->v_postexec = volxlate(obj, NULL, MAXPATHLEN, options[VOLOPT_POSTEXEC].c_value, pwd, path, name);
-
- if (options[VOLOPT_ROOTPREEXEC].c_value)
- volume->v_root_preexec = volxlate(obj, NULL, MAXPATHLEN, options[VOLOPT_ROOTPREEXEC].c_value, pwd, path, name);
- volume->v_root_preexec_close = options[VOLOPT_ROOTPREEXEC].i_value;
-
- if (options[VOLOPT_ROOTPOSTEXEC].c_value)
- volume->v_root_postexec = volxlate(obj, NULL, MAXPATHLEN, options[VOLOPT_ROOTPOSTEXEC].c_value, pwd, path, name);
- }
volume->v_dperm |= volume->v_perm;
volume->v_fperm |= volume->v_perm;
initvol_vfs(volume);
/* get/store uuid from file in afpd master*/
- if ((parent_or_child == 0) && (volume->v_flags & AFPVOL_TM)) {
+ if (!(pwd) && (volume->v_flags & AFPVOL_TM)) {
char *uuid = get_vol_uuid(obj, volume->v_localname);
if (!uuid) {
LOG(log_error, logtype_afpd, "Volume '%s': couldn't get UUID",
}
}
+ /* no errors shall happen beyond this point because the cleanup would mess the volume chain up */
volume->v_next = Volumes;
Volumes = volume;
volume->v_obj = obj;
- return 0;
-}
-/* check access list. this function wants something of the following
- * form:
- * @group,name,name2,@group2,name3
- *
- * a NULL argument allows everybody to have access.
- * we return three things:
- * -1: no list
- * 0: list exists, but name isn't in it
- * 1: in list
- */
-
-#ifndef NO_REAL_USER_NAME
-/* authentication is case insensitive
- * FIXME should we do the same with group name?
- */
-#define access_strcmp strcasecmp
-
-#else
-#define access_strcmp strcmp
-
-#endif
-
-static int accessvol(const AFPObj *obj, const char *args, const char *name)
-{
- char buf[MAXPATHLEN + 1], *p;
- struct group *gr;
-
- if (!args)
- return -1;
-
- strlcpy(buf, args, sizeof(buf));
- if ((p = strtok(buf, ",")) == NULL) /* nothing, return okay */
- return -1;
-
- while (p) {
- if (*p == '@') { /* it's a group */
- if ((gr = getgrnam(p + 1)) && gmem(gr->gr_gid, obj->ngroups, obj->groups))
- return 1;
- } else if (access_strcmp(p, name) == 0) /* it's a user name */
- return 1;
- p = strtok(NULL, ",");
- }
-
- return 0;
-}
-
-static int hostaccessvol(const AFPObj *obj, int type, const char *volname, const char *args)
-{
- int mask_int;
- char buf[MAXPATHLEN + 1], *p, *b;
- struct sockaddr_storage client;
- const DSI *dsi = obj->dsi;
-
- if (!args)
- return -1;
-
- strlcpy(buf, args, sizeof(buf));
- if ((p = strtok_r(buf, ",", &b)) == NULL) /* nothing, return okay */
- return -1;
-
- while (p) {
- int ret;
- char *ipaddr, *mask_char;
- struct addrinfo hints, *ai;
-
- ipaddr = strtok(p, "/");
- mask_char = strtok(NULL,"/");
-
- /* Get address from string with getaddrinfo */
- memset(&hints, 0, sizeof hints);
- hints.ai_family = AF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
- if ((ret = getaddrinfo(ipaddr, NULL, &hints, &ai)) != 0) {
- LOG(log_error, logtype_afpd, "hostaccessvol: getaddrinfo: %s\n", gai_strerror(ret));
- continue;
- }
-
- /* netmask */
- if (mask_char != NULL)
- mask_int = atoi(mask_char); /* apply_ip_mask does range checking on it */
- else {
- if (ai->ai_family == AF_INET) /* IPv4 */
- mask_int = 32;
- else /* IPv6 */
- mask_int = 128;
- }
-
- /* Apply mask to addresses */
- client = dsi->client;
- apply_ip_mask((struct sockaddr *)&client, mask_int);
- apply_ip_mask(ai->ai_addr, mask_int);
-
- if (compare_ip((struct sockaddr *)&client, ai->ai_addr) == 0) {
- if (type == VOLOPT_DENIED_HOSTS)
- LOG(log_info, logtype_afpd, "AFP access denied for client IP '%s' to volume '%s' by denied list",
- getip_string((struct sockaddr *)&client), volname);
- freeaddrinfo(ai);
- return 1;
+EC_CLEANUP:
+ if (ret != 0) {
+ if (volume) {
+ volume_free(volume);
+ free(volume);
}
-
- /* next address */
- freeaddrinfo(ai);
- p = strtok_r(NULL, ",", &b);
}
-
- if (type == VOLOPT_ALLOWED_HOSTS)
- LOG(log_info, logtype_afpd, "AFP access denied for client IP '%s' to volume '%s', not in allowed list",
- getip_string((struct sockaddr *)&dsi->client), volname);
- return 0;
+ EC_EXIT;
}
/* ----------------------
*/
static int volfile_changed(struct afp_options *p)
{
- struct stat st;
+ struct stat st;
if (!stat(p->configfile, &st) && st.st_mtime > p->volfile.mtime) {
p->volfile.mtime = st.st_mtime;
return 1;
}
-/* ----------------------
+#define MAXPRESETLEN 100
+/*!
* Read volumes from iniconfig and add the volumes contained within to
* the global volume list. This gets called from the forked afpd childs.
* The master now reads this too for Zeroconf announcements.
*/
-static int readvolfile(const AFPObj *obj, const struct passwd *pwent)
+static int readvolfile(AFPObj *obj, const struct passwd *pwent)
{
+ EC_INIT;
char path[MAXPATHLEN + 1];
char volname[AFPVOL_U8MNAMELEN + 1];
char tmp[MAXPATHLEN + 1];
- char *u;
+ char preset[MAXPRESETLEN + 1];
+ char *presettype;
const char *p;
+ char *default_preset = NULL;
int fd;
- int i;
+ int i, havepreset;
struct passwd *pw;
- struct vol_option save_options[VOLOPT_NUM];
- struct vol_option default_options[VOLOPT_NUM];
- struct vol_option options[VOLOPT_NUM];
LOG(log_debug, logtype_afpd, "readvolfile: BEGIN");
- memset(default_options, 0, sizeof(default_options));
-
- /* Enable some default options for all volumes */
- default_options[VOLOPT_FLAGS].i_value |= AFPVOL_USEDOTS | AFPVOL_UNIX_PRIV;
-#ifdef HAVE_ACLS
- default_options[VOLOPT_FLAGS].i_value |= AFPVOL_ACLS;
-#endif
- default_options[VOLOPT_EA_VFS].i_value = AFPVOL_EA_AUTO;
- default_options[VOLOPT_UMASK].i_value = obj->options.umask;
- memcpy(save_options, default_options, sizeof(options));
-
int secnum = iniparser_getnsec(obj->iniconfig);
LOG(log_debug, logtype_afpd, "readvolfile: sections: %d", secnum);
const char *secname;
if (!vol_section(secname))
continue;
+ havepreset = 0;
+ if ((p = iniparser_getstring(obj->iniconfig, secname, "preset", NULL))) {
+ if (strcmp(p, "yes") == 0)
+ /* it's a preset, we needn't do anything more with it here */
+ continue;
+
+ /* check for "preset = XXX", "preset = XXX:once", "preset = XXX:sub" and "preset = none"*/
+ if (STRCMP(p, ==, "none")) {
+ default_preset = NULL;
+ } else {
+ /* in case no ":" is found or the part after ":" != "sub" we just copy the value to preset[]*/
+ strlcpy(preset, p, MAXPRESETLEN);
+
+ if ((presettype = strchr(preset, ':')))
+ *presettype++ = 0;
+
+ if (presettype && STRCMP(presettype, ==, "sub")) {
+ if (default_preset)
+ free(default_preset);
+ default_preset = strdup(preset);
+ }
+ havepreset = 1;
+ }
+ }
+
strlcpy(volname, secname, AFPVOL_U8MNAMELEN);
LOG(log_debug, logtype_afpd, "readvolfile: volume: %s", volname);
- if ((p = iniparser_getstrdup(obj->iniconfig, secname, "path", NULL)) == NULL)
+ if ((p = iniparser_getstring(obj->iniconfig, secname, "path", NULL)) == NULL)
continue;
strlcpy(path, p, MAXPATHLEN);
strcpy(tmp, path);
if (volxlate(obj, path, sizeof(path) - 1, tmp, pwent, NULL, NULL) == NULL)
continue;
- memcpy(options, default_options, sizeof(options));
- volset(obj->iniconfig, secname, options, default_options);
-
- /* check allow/deny lists (if not afpd master loading volumes for Zeroconf reg.):
- allow -> either no list (-1), or in list (1)
- deny -> either no list (-1), or not in list (0) */
-
- if (pwent) {
- if (accessvol(obj, options[VOLOPT_DENY].c_value, pwent->pw_name) == 1)
- continue;
- if (accessvol(obj, options[VOLOPT_ALLOW].c_value, pwent->pw_name) == 0)
- continue;
- if (hostaccessvol(obj, VOLOPT_DENIED_HOSTS, volname, options[VOLOPT_DENIED_HOSTS].c_value) == 1)
- continue;
- if (hostaccessvol(obj, VOLOPT_ALLOWED_HOSTS, volname, options[VOLOPT_ALLOWED_HOSTS].c_value) == 0)
- continue;
- }
-
- /* handle read-only behaviour. semantics:
- * 1) neither the rolist nor the rwlist exist -> rw
- * 2) rolist exists -> ro if user is in it.
- * 3) rwlist exists -> ro unless user is in it. */
- if (pwent && !(options[VOLOPT_FLAGS].i_value & AFPVOL_RO)) {
- if (accessvol(obj, options[VOLOPT_ROLIST].c_value, pwent->pw_name) == 1
- || accessvol(obj, options[VOLOPT_RWLIST].c_value, pwent->pw_name) == 0)
- options[VOLOPT_FLAGS].i_value |= AFPVOL_RO;
- }
-
/* do variable substitution for volname */
if (volxlate(obj, tmp, sizeof(tmp) - 1, volname, pwent, path, NULL) == NULL) {
- volfree(options, default_options);
continue;
}
- creatvol(obj, pwent, path, tmp, options);
- volfree(options, default_options);
+ creatvol(obj, pwent, path, tmp, havepreset ? preset : default_preset ? default_preset : NULL);
}
- volfree(save_options, NULL);
- return( 0 );
-}
-/* ------------------------------- */
-static void free_volumes(void)
-{
- struct vol *vol;
- struct vol *nvol, *ovol;
-
- for ( vol = Volumes; vol; vol = vol->v_next ) {
- if (( vol->v_flags & AFPVOL_OPEN ) ) {
- vol->v_deleted = 1;
- continue;
- }
- volume_free(vol);
- }
-
- for ( vol = Volumes, ovol = NULL; vol; vol = nvol) {
- nvol = vol->v_next;
-
- if (vol->v_localname == NULL) {
- if (Volumes == vol) {
- Volumes = nvol;
- ovol = Volumes;
- }
- else {
- ovol->v_next = nvol;
- }
- free(vol);
- }
- else {
- ovol = vol;
- }
- }
+EC_CLEANUP:
+ EC_EXIT;
}
/**************************************************************
struct vol *vol, *ovol, *nvol;
if (volume == Volumes) {
- Volumes = Volumes->v_next;
+ Volumes = NULL;
return;
}
for ( vol = Volumes->v_next, ovol = Volumes; vol; vol = nvol) {
}
/*!
- * Free all resources allocated in a struct vol
+ * Free all resources allocated in a struct vol, only struct dir *v_root can't be freed
*/
void volume_free(struct vol *vol)
{
+ LOG(log_debug, logtype_afpd, "volume_free('%s'): BEGIN", vol->v_localname);
+
free(vol->v_localname);
- vol->v_localname = NULL;
free(vol->v_u8mname);
- vol->v_u8mname = NULL;
free(vol->v_macname);
- vol->v_macname = NULL;
free(vol->v_path);
free(vol->v_password);
free(vol->v_veto);
free(vol->v_cnidscheme);
free(vol->v_dbpath);
free(vol->v_gvs);
- if (vol->v_uuid)
- free(vol->v_uuid);
+ free(vol->v_uuid);
+ free(vol->v_cnidserver);
+#if 0
+ /* NO! Just points to v_cnidserver + x */
+ free(vol->v_cnidport);
+#endif
+ free(vol->v_root_preexec);
+ free(vol->v_postexec);
+
+ LOG(log_debug, logtype_afpd, "volume_free: END");
}
/*!
* @param obj (r) handle
* @param delvol_fn (r) callback called for deleted volumes
*/
-int load_volumes(AFPObj *obj, void (*delvol_fn)(const struct vol *))
+int load_volumes(AFPObj *obj, void (*delvol_fn)(struct vol *))
{
EC_INIT;
int fd = -1;
if (Volumes) {
if (!volfile_changed(&obj->options))
goto EC_CLEANUP;
- /* TODO: volume reloading */
-// free_volumes();
- goto EC_CLEANUP;
+ for (vol = Volumes; vol; vol = vol->v_next)
+ vol->v_deleted = 1;
+ } else {
+ LOG(log_debug, logtype_afpd, "load_volumes: no volumes yet");
+ EC_ZERO_LOG( lstat(obj->options.configfile, &st) );
+ obj->options.volfile.mtime = st.st_mtime;
}
/* try putting a read lock on the volume file twice, sleep 1 second if first attempt fails */
if (obj->iniconfig)
iniparser_freedict(obj->iniconfig);
- LOG(log_debug, logtype_afpd, "load_volumes: reloading: %s", obj->options.configfile);
+ LOG(log_debug, logtype_afpd, "load_volumes: loading: %s", obj->options.configfile);
obj->iniconfig = iniparser_load(obj->options.configfile);
EC_ZERO_LOG( readvolfile(obj, pwent) );
for ( vol = Volumes; vol; vol = vol->v_next ) {
- if (vol->v_deleted && !vol->v_new ) {
- delvol_fn(vol);
+ if (vol->v_deleted) {
+ LOG(log_debug, logtype_afpd, "load_volumes: deleted: %s", vol->v_localname);
+ if (delvol_fn)
+ delvol_fn(vol);
vol = Volumes;
}
}
EC_CLEANUP:
if (fd != -1)
(void)close(fd);
+
+ LOG(log_debug, logtype_afpd, "load_volumes: END");
EC_EXIT;
}
-void unload_volumes(void)
+void unload_volumes(AFPObj *obj)
{
- LOG(log_debug, logtype_afpd, "unload_volumes");
- free_volumes();
+ struct vol *vol;
+
+ LOG(log_debug, logtype_afpd, "unload_volumes: BEGIN");
+
+ for (vol = Volumes; vol; vol = vol->v_next)
+ volume_free(vol);
+ Volumes = NULL;
+ obj->options.volfile.mtime = 0;
+
+ LOG(log_debug, logtype_afpd, "unload_volumes: END");
}
struct vol *getvolumes(void)