Always use the mac charset for the volume name in getvolparms, from HAT.

[netatalk.git] / etc / afpd / volume.c

diff --git a/etc/afpd/volume.c b/etc/afpd/volume.c
index cfd0dba74502c68f7983a2f0a5f38f93770404d3..bc11c4d04e60bb902e40707589842460d93993ff 100644 (file)
--- a/etc/afpd/volume.c
+++ b/etc/afpd/volume.c
@@ -1,5 +1,5 @@
 /*
- * $Id: volume.c,v 1.51.2.7.2.33.2.5 2005-04-24 22:26:31 didg Exp $
+ * $Id: volume.c,v 1.51.2.7.2.33.2.10 2005-09-28 09:53:47 didg Exp $
  *
  * Copyright (c) 1990,1993 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -115,11 +115,13 @@ m=u -> map both ways
 #define VOLOPT_FORCEUID  19  /* force uid for username x */
 #define VOLOPT_FORCEGID  20  /* force gid for group x */
 #define VOLOPT_UMASK     21
+#define VOLOPT_DFLTPERM  22
 #else 
 #define VOLOPT_UMASK     19
+#define VOLOPT_DFLTPERM  20
 #endif /* FORCE_UIDGID */
 
-#define VOLOPT_MAX       (VOLOPT_UMASK +1)
+#define VOLOPT_MAX       (VOLOPT_DFLTPERM +1)
 
 #define VOLOPT_NUM        (VOLOPT_MAX + 1)
 
@@ -242,7 +244,7 @@ static char *volxlate(AFPObj *obj, char *dest, size_t destlen,
         return ret;
 
     /* first part of the path. just forward to the next variable. */
-    len = MIN(p - src, destlen);
+    len = MIN((size_t)(p - src), destlen);
     if (len > 0) {
         destlen -= len;
         dest += len;
@@ -338,7 +340,7 @@ static char *volxlate(AFPObj *obj, char *dest, size_t destlen,
         /* stuff up to next $ */
         src = p + 2;
         p = strchr(src, '$');
-        len = p ? MIN(p - src, destlen) : destlen;
+        len = p ? MIN((size_t)(p - src), destlen) : destlen;
         if (len > 0) {
             strncpy(dest, src, len);
             dest += len;
@@ -478,7 +480,9 @@ static void volset(struct vol_option *options, struct vol_option *save,
         setoption(options, save, VOLOPT_DBPATH, val);
 
     } else if (optionok(tmp, "umask:", val)) {
-       options[VOLOPT_UMASK].i_value = (int)strtol(val, (char **)NULL, 8);
+       options[VOLOPT_UMASK].i_value = (int)strtol(val +1, NULL, 8);
+    } else if (optionok(tmp, "perm:", val)) {
+        options[VOLOPT_DFLTPERM].i_value = (int)strtol(val+1, NULL, 8);
     } else if (optionok(tmp, "mapchars:",val)) {
         setoption(options, save, VOLOPT_MAPCHARS, val);
 
@@ -535,7 +539,7 @@ static int validupath_adouble(const struct vol *vol, const char *name)
 }                                           
 
 /* ----------------- */
-static int validupath_osx(const struct vol *vol, const char *name) 
+static int validupath_osx(const struct vol *vol _U_, const char *name) 
 {
     return strncasecmp(name,".Apple", 6) && strncasecmp(name,"._", 2);
 }             
@@ -635,7 +639,9 @@ static int creatvol(AFPObj *obj, struct passwd *pwd,
             volume->v_ad_options |= ADVOL_NODEV;
         if ((volume->v_flags & AFPVOL_CACHE))
             volume->v_ad_options |= ADVOL_CACHE;
-        
+        if ((volume->v_flags & AFPVOL_UNIX_PRIV))
+            volume->v_ad_options |= ADVOL_UNIXPRIV;
+
         if (options[VOLOPT_PASSWORD].c_value)
             volume->v_password = strdup(options[VOLOPT_PASSWORD].c_value);
 
@@ -657,6 +663,9 @@ static int creatvol(AFPObj *obj, struct passwd *pwd,
        if (options[VOLOPT_UMASK].i_value)
            volume->v_umask = (mode_t)options[VOLOPT_UMASK].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 
@@ -1398,7 +1407,8 @@ int               *buflen;
     if ( nameoff ) {
         ashort = htons( data - buf );
         memcpy(nameoff, &ashort, sizeof( ashort ));
-       aint = ucs2_to_charset( (utf8_encoding()?CH_UTF8_MAC:vol->v_maccharset), vol->v_name, data+1, 255);
+        /* name is always in mac charset, FIXME mangle if length > 27 char */
+       aint = ucs2_to_charset( vol->v_maccharset, vol->v_name, data+1, 255);
        if ( aint <= 0 ) {
            *buflen = 0;
             return AFPERR_MISC;
@@ -1499,8 +1509,8 @@ void load_volumes(AFPObj *obj)
 /* ------------------------------- */
 int afp_getsrvrparms(obj, ibuf, ibuflen, rbuf, rbuflen )
 AFPObj      *obj;
-char   *ibuf, *rbuf;
-int    ibuflen, *rbuflen;
+char   *ibuf _U_, *rbuf;
+int    ibuflen _U_, *rbuflen;
 {
     struct timeval     tv;
     struct stat                st;
@@ -1515,6 +1525,8 @@ int       ibuflen, *rbuflen;
     data = rbuf + 5;
     for ( vcnt = 0, volume = Volumes; volume; volume = volume->v_next ) {
         if (!(volume->v_flags & AFPVOL_NOSTAT)) {
+            struct maccess ma;
+
             if ( stat( volume->v_path, &st ) < 0 ) {
                 LOG(log_info, logtype_afpd, "afp_getsrvrparms(%s): stat: %s",
                         volume->v_path, strerror(errno) );
@@ -1523,6 +1535,10 @@ int      ibuflen, *rbuflen;
             if (!S_ISDIR(st.st_mode)) {
                 continue;              /* not a dir */
             }
+            accessmode(volume->v_path, &ma, NULL, &st);
+            if ((ma.ma_user & (AR_UREAD | AR_USEARCH)) != (AR_UREAD | AR_USEARCH)) {
+                continue;   /* no r-x access */
+            }
         }
         if (volume->v_hide) {
             continue;          /* config file changed but the volume was mounted */
@@ -1570,7 +1586,7 @@ int       ibuflen, *rbuflen;
 int afp_openvol(obj, ibuf, ibuflen, rbuf, rbuflen )
 AFPObj      *obj;
 char   *ibuf, *rbuf;
-int            ibuflen, *rbuflen;
+int            ibuflen _U_, *rbuflen;
 {
     struct stat        st;
     char       *volname;
@@ -1841,9 +1857,9 @@ void close_all_vol(void)
 
 /* ------------------------- */
 int afp_closevol(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj      *obj;
-char   *ibuf, *rbuf;
-int            ibuflen, *rbuflen;
+AFPObj      *obj _U_;
+char   *ibuf, *rbuf _U_;
+int            ibuflen _U_, *rbuflen;
 {
     struct vol *vol, *ovol;
     u_int16_t  vid;
@@ -1996,9 +2012,9 @@ struct vol        *vol;
 
 /* ------------------------- */
 int afp_getvolparams(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj      *obj;
+AFPObj      *obj _U_;
 char   *ibuf, *rbuf;
-int            ibuflen, *rbuflen;
+int            ibuflen _U_, *rbuflen;
 {
     struct vol *vol;
     u_int16_t  vid, bitmap;
@@ -2019,9 +2035,9 @@ int               ibuflen, *rbuflen;
 
 /* ------------------------- */
 int afp_setvolparams(obj, ibuf, ibuflen, rbuf, rbuflen )
-AFPObj      *obj;
-char   *ibuf, *rbuf;
-int            ibuflen, *rbuflen;
+AFPObj      *obj _U_;
+char   *ibuf, *rbuf _U_;
+int            ibuflen _U_, *rbuflen;
 {
     struct adouble ad;
     struct vol *vol;