X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libatalk%2Fvfs%2Fvfs.c;h=a349cfe8cd4c63b1e6137f1400073ae33b4664c3;hb=0253f09e2f0dab6d6d721264234161539aad4774;hp=89b7a23ad57d5ab4b7e43f8149a06a90c59e45b1;hpb=fe1adbf1170ad207b09021942a3b262dfeb2851d;p=netatalk.git

diff --git a/libatalk/vfs/vfs.c b/libatalk/vfs/vfs.c
index 89b7a23a..a349cfe8 100644
--- a/libatalk/vfs/vfs.c
+++ b/libatalk/vfs/vfs.c
@@ -49,11 +49,11 @@ struct perm {
     gid_t gid;
 };
 
-typedef int (*rf_loop)(struct dirent *, char *, void *, int , mode_t );
+typedef int (*rf_loop)(const struct vol *, struct dirent *, char *, void *, int);
 
 /* ----------------------------- */
 static int 
-for_each_adouble(const char *from, const char *name, rf_loop fn, void *data, int flag, mode_t v_umask)
+for_each_adouble(const char *from, const char *name, rf_loop fn, const struct vol *vol, void *data, int flag)
 {
     char            buf[ MAXPATHLEN + 1];
     char            *m;
@@ -79,7 +79,7 @@ for_each_adouble(const char *from, const char *name, rf_loop fn, void *data, int
         }
         
         strlcat(buf, de->d_name, sizeof(buf));
-        if (fn && (ret = fn(de, buf, data, flag, v_umask))) {
+        if (fn && (ret = fn(vol, de, buf, data, flag))) {
            closedir(dp);
            return ret;
         }
@@ -89,26 +89,21 @@ for_each_adouble(const char *from, const char *name, rf_loop fn, void *data, int
     return ret;
 }
 
-/*******************************************************************************
- * classic adouble format 
- *******************************************************************************/
-
 static int netatalk_name(const char *name)
 {
-    return strcasecmp(name,".AppleDouble") &&
-        strcasecmp(name,".AppleDB") &&
-        strcasecmp(name,".AppleDesktop");
+    return strcmp(name,".AppleDB") && strcmp(name,".AppleDesktop");        
 }
 
+/*******************************************************************************
+ * classic adouble format 
+ *******************************************************************************/
+
 static int validupath_adouble(VFS_FUNC_ARGS_VALIDUPATH)
 {
     if (name[0] != '.')
         return 1;
     
-    if (!(vol->v_flags & AFPVOL_USEDOTS))
-        return 0;
-        
-    return netatalk_name(name) && strcasecmp(name,".Parent");
+    return netatalk_name(name) && strcmp(name,".AppleDouble") && strcasecmp(name,".Parent");
 }                                           
 
 /* ----------------- */
@@ -132,7 +127,7 @@ static int RF_renamedir_adouble(VFS_FUNC_ARGS_RENAMEDIR)
 }
 
 /* ----------------- */
-static int deletecurdir_adouble_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask)
+static int deletecurdir_adouble_loop(const struct vol *vol, struct dirent *de, char *name, void *data _U_, int flag _U_)
 {
     struct stat st;
     int         err;
@@ -155,34 +150,33 @@ static int RF_deletecurdir_adouble(VFS_FUNC_ARGS_DELETECURDIR)
 
     /* delete stray .AppleDouble files. this happens to get .Parent files
        as well. */
-    if ((err = for_each_adouble("deletecurdir", ".AppleDouble", deletecurdir_adouble_loop, NULL, 1, vol->v_umask))) 
+    if ((err = for_each_adouble("deletecurdir", ".AppleDouble", deletecurdir_adouble_loop, vol, NULL, 1))) 
         return err;
     return netatalk_rmdir(-1, ".AppleDouble" );
 }
 
 /* ----------------- */
-static int adouble_setfilmode(const char * name, mode_t mode, struct stat *st, mode_t v_umask)
+static int adouble_setfilmode(const struct vol *vol, const char *name, mode_t mode, struct stat *st)
 {
-    return setfilmode(name, ad_hf_mode(mode), st, v_umask);
+    return setfilmode(vol, name, ad_hf_mode(mode), st);
 }
 
 static int RF_setfilmode_adouble(VFS_FUNC_ARGS_SETFILEMODE)
 {
-    return adouble_setfilmode(vol->ad_path(name, ADFLAGS_HF ), mode, st, vol->v_umask);
+    return adouble_setfilmode(vol, vol->ad_path(name, ADFLAGS_HF ), mode, st);
 }
 
 /* ----------------- */
 static int RF_setdirunixmode_adouble(VFS_FUNC_ARGS_SETDIRUNIXMODE)
 {
     const char *adouble = vol->ad_path(name, ADFLAGS_DIR );
-    int  dropbox = vol->v_flags;
 
     if (dir_rx_set(mode)) {
         if (chmod_acl(ad_dir(adouble), (DIRBITS | mode) & ~vol->v_umask) < 0 ) 
             return -1;
     }
 
-    if (adouble_setfilmode(vol->ad_path(name, ADFLAGS_DIR ), mode, st, vol->v_umask) < 0) 
+    if (adouble_setfilmode(vol, vol->ad_path(name, ADFLAGS_DIR ), mode, st) < 0) 
         return -1;
 
     if (!dir_rx_set(mode)) {
@@ -193,18 +187,18 @@ static int RF_setdirunixmode_adouble(VFS_FUNC_ARGS_SETDIRUNIXMODE)
 }
 
 /* ----------------- */
-static int setdirmode_adouble_loop(struct dirent *de _U_, char *name, void *data, int flag, mode_t v_umask)
+static int setdirmode_adouble_loop(const struct vol *vol, struct dirent *de _U_, char *name, void *data, int flag)
 {
     mode_t hf_mode = *(mode_t *)data;
     struct stat st;
 
-    if ( stat( name, &st ) < 0 ) {
+    if (ostat(name, &st, vol_syml_opt(vol)) < 0 ) {
         if (flag)
             return 0;
         LOG(log_error, logtype_afpd, "setdirmode: stat %s: %s", name, strerror(errno) );
     }
     else if (!S_ISDIR(st.st_mode)) {
-        if (setfilmode(name, hf_mode , &st, v_umask) < 0) {
+        if (setfilmode(vol, name, hf_mode, &st) < 0) {
                /* FIXME what do we do then? */
         }
     }
@@ -213,7 +207,6 @@ static int setdirmode_adouble_loop(struct dirent *de _U_, char *name, void *data
 
 static int RF_setdirmode_adouble(VFS_FUNC_ARGS_SETDIRMODE)
 {
-    int   dropbox = vol->v_flags;
     mode_t hf_mode = ad_hf_mode(mode);
     const char  *adouble = vol->ad_path(name, ADFLAGS_DIR );
     const char  *adouble_p = ad_dir(adouble);
@@ -223,7 +216,7 @@ static int RF_setdirmode_adouble(VFS_FUNC_ARGS_SETDIRMODE)
             return -1;
     }
 
-    if (for_each_adouble("setdirmode", adouble_p, setdirmode_adouble_loop, &hf_mode, 0, vol->v_umask))
+    if (for_each_adouble("setdirmode", adouble_p, setdirmode_adouble_loop, vol, &hf_mode, 0))
         return -1;
 
     if (!dir_rx_set(mode)) {
@@ -262,7 +255,7 @@ static int RF_renamefile_adouble(VFS_FUNC_ARGS_RENAMEFILE)
         if (errno == ENOENT) {
 	        struct adouble    ad;
 
-            if (lstatat(dirfd, adsrc, &st)) /* source has no ressource fork, */
+            if (ostatat(dirfd, adsrc, &st, vol_syml_opt(vol))) /* source has no ressource fork, */
                 return 0;
 
             /* We are here  because :
@@ -415,6 +408,9 @@ static int RF_posix_acl(VFS_FUNC_ARGS_ACL)
     struct stat st;
     int len;
 
+    if (stat(path, &st) == -1)
+        EC_FAIL;
+
     if (S_ISDIR(st.st_mode)) {
         len = snprintf(buf, MAXPATHLEN, "%s/.AppleDouble",path);
         if (len < 0 || len >=  MAXPATHLEN)
@@ -469,15 +465,12 @@ static int validupath_ea(VFS_FUNC_ARGS_VALIDUPATH)
     if (name[0] != '.')
         return 1;
     
-    if (!(vol->v_flags & AFPVOL_USEDOTS))
-        return 0;
-
 #ifndef HAVE_EAFD
     if (name[1] == '_')
-        return 0;
+        return ad_valid_header_osx(name);
 #endif
-    return netatalk_name(name) && strcasecmp(name,".Parent");
-}             
+    return netatalk_name(name);
+}
 
 /* ----------------- */
 static int RF_chown_ea(VFS_FUNC_ARGS_CHOWN)
@@ -495,7 +488,7 @@ static int RF_renamedir_ea(VFS_FUNC_ARGS_RENAMEDIR)
 }
 
 /* Returns 1 if the entry is NOT an ._ file */
-static int deletecurdir_ea_osx_chkifempty_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask _U_)
+static int deletecurdir_ea_osx_chkifempty_loop(const struct vol *vol, struct dirent *de, char *name, void *data _U_, int flag _U_)
 {
     if (de->d_name[0] != '.' || de->d_name[0] == '_')
         return 1;
@@ -503,7 +496,7 @@ static int deletecurdir_ea_osx_chkifempty_loop(struct dirent *de, char *name, vo
     return 0;
 }
 
-static int deletecurdir_ea_osx_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask _U_)
+static int deletecurdir_ea_osx_loop(const struct vol *vol, struct dirent *de, char *name, void *data _U_, int flag _U_)
 {
     int ret;
     
@@ -523,7 +516,7 @@ static int RF_deletecurdir_ea(VFS_FUNC_ARGS_DELETECURDIR)
     /* first check if there's really no other file besides files starting with ._ */
     if ((err = for_each_adouble("deletecurdir_ea_osx", ".",
                                 deletecurdir_ea_osx_chkifempty_loop,
-                                NULL, 0, 0)) != 0) {
+                                vol, NULL, 0)) != 0) {
         if (err == 1)
             return AFPERR_DIRNEMPT;
         return AFPERR_MISC;
@@ -532,7 +525,7 @@ static int RF_deletecurdir_ea(VFS_FUNC_ARGS_DELETECURDIR)
     /* Now delete orphaned ._ files */
     if ((err = for_each_adouble("deletecurdir_ea_osx", ".",
                                 deletecurdir_ea_osx_loop,
-                                NULL, 0, 0)) != 0)
+                                vol, NULL, 0)) != 0)
         return err;
 
 #endif
@@ -550,7 +543,7 @@ static int RF_setdirunixmode_ea(VFS_FUNC_ARGS_SETDIRUNIXMODE)
 static int RF_setfilmode_ea(VFS_FUNC_ARGS_SETFILEMODE)
 {
 #ifndef HAVE_EAFD
-    return adouble_setfilmode(vol->ad_path(name, ADFLAGS_HF ), mode, st, vol->v_umask);
+    return adouble_setfilmode(vol, vol->ad_path(name, ADFLAGS_HF ), mode, st);
 #endif
     return 0;
 }
@@ -616,7 +609,17 @@ static int RF_copyfile_ea(VFS_FUNC_ARGS_COPYFILE)
     EC_ZERO(bcatcstr(d, "/._"));
     EC_ZERO(bcatcstr(d, name));
 
-    EC_ZERO(copy_file(sfd, cfrombstr(s), cfrombstr(d), 0666));
+    if (copy_file(sfd, cfrombstr(s), cfrombstr(d), 0666) != 0) {
+        switch (errno) {
+        case ENOENT:
+            break;
+        default:
+            LOG(log_error, logtype_afpd, "[VFS] copyfile(\"%s\" -> \"%s\"): %s",
+                cfrombstr(s), cfrombstr(d), strerror(errno));
+            EC_FAIL;
+                    
+        }
+    }
 
 EC_CLEANUP:
     bdestroy(s);
@@ -641,7 +644,7 @@ static int RF_renamefile_ea(VFS_FUNC_ARGS_RENAMEFILE)
         struct stat st;
 
         err = errno;
-        if (errno == ENOENT && lstatat(dirfd, adsrc, &st)) /* source has no ressource fork, */
+        if (errno == ENOENT && ostatat(dirfd, adsrc, &st, vol_syml_opt(vol))) /* source has no ressource fork, */
             return 0;
         errno = err;
         return -1;