Merge from branch-2-1

[netatalk.git] / include / atalk / ea.h

diff --git a/include/atalk/ea.h b/include/atalk/ea.h
index 3509745c57ea5cdfae393d7a44a6efc65fe7f180..c0165a1a257f210999055d8a271bc81dadf9e2a8 100644 (file)
--- a/include/atalk/ea.h
+++ b/include/atalk/ea.h
@@ -1,5 +1,5 @@
 /*
-   $Id: ea.h,v 1.1 2009-10-02 09:32:40 franklahm Exp $
+   $Id: ea.h,v 1.11 2010-03-12 15:16:49 franklahm Exp $
    Copyright (c) 2009 Frank Lahm <franklahm@gmail.com>
 
    This program is free software; you can redistribute it and/or modify
@@ -20,6 +20,12 @@
 #include <config.h>
 #endif
 
+#ifdef HAVE_SOLARIS_ACLS
+#include <sys/acl.h>
+#endif
+
+#include <atalk/vfs.h>
+
 /*
  * This seems to be the current limit fo HFS+, we arbitrarily force that
  *  which also safes us from buffer overflows
@@ -45,7 +51,17 @@ enum {
     kXAttrReplace = 0x4
 };
 
+#if !defined(HAVE_SETXATTR)
+#define XATTR_CREATE  0x1       /* set value, fail if attr already exists */
+#define XATTR_REPLACE 0x2       /* set value, fail if attr does not exist */
+#endif
 
+
+/****************************************************************************************
+ * Stuff for our implementation of storing EAs in files in .AppleDouble dirs
+ ****************************************************************************************/
+
+#define EA_INITED   0xea494e54  /* ea"INT", for interfacing ea_open w. ea_close */
 #define EA_MAGIC    0x61644541 /* "adEA" */
 #define EA_VERSION1 0x01
 #define EA_VERSION  EA_VERSION1
@@ -81,7 +97,9 @@ struct ea_entry {
 
 /* We read the on-disk data into *ea_data and parse it into this*/
 struct ea {
+    uint32_t             ea_inited;       /* needed for interfacing ea_open w. ea_close */
     const struct vol     *vol;            /* vol handle, ea_close needs it */
+    int                  dirfd;           /* for *at (cf openat) semantics, -1 means ignore */
     char                 *filename;       /* name of file, needed by ea_close too */
     unsigned int         ea_count;        /* number of EAs in ea_entries array */
     struct ea_entry      (*ea_entries)[]; /* malloced and realloced as needed by ea_count*/
@@ -107,4 +125,42 @@ struct ea_ondisk {
 };
 #endif /* 0 */
 
+/* VFS inderected funcs ... : */
+
+/* Default adouble EAs */
+extern int get_easize(VFS_FUNC_ARGS_EA_GETSIZE);
+extern int get_eacontent(VFS_FUNC_ARGS_EA_GETCONTENT);
+extern int list_eas(VFS_FUNC_ARGS_EA_LIST);
+extern int set_ea(VFS_FUNC_ARGS_EA_SET);
+extern int remove_ea(VFS_FUNC_ARGS_EA_REMOVE);
+/* ... EA VFS funcs that deal with file/dir cp/mv/rm */
+extern int ea_deletefile(VFS_FUNC_ARGS_DELETEFILE);
+extern int ea_renamefile(VFS_FUNC_ARGS_RENAMEFILE);
+extern int ea_copyfile(VFS_FUNC_ARGS_COPYFILE);
+extern int ea_chown(VFS_FUNC_ARGS_CHOWN);
+extern int ea_chmod_file(VFS_FUNC_ARGS_SETFILEMODE);
+extern int ea_chmod_dir(VFS_FUNC_ARGS_SETDIRUNIXMODE);
+
+/* native EAs */
+extern int sys_get_easize(VFS_FUNC_ARGS_EA_GETSIZE);
+extern int sys_get_eacontent(VFS_FUNC_ARGS_EA_GETCONTENT);
+extern int sys_list_eas(VFS_FUNC_ARGS_EA_LIST);
+extern int sys_set_ea(VFS_FUNC_ARGS_EA_SET);
+extern int sys_remove_ea(VFS_FUNC_ARGS_EA_REMOVE);
+/* native EA VFSfile/dir cp/mv/rm */
+extern int sys_ea_copyfile(VFS_FUNC_ARGS_COPYFILE);
+
+/* dbd needs access to these */
+extern int ea_open(const struct vol * restrict vol,
+                   const char * restrict uname,
+                   eaflags_t eaflags,
+                   struct ea * restrict ea);
+extern int ea_openat(const struct vol * restrict vol,
+                     int dirfd,
+                     const char * restrict uname,
+                     eaflags_t eaflags,
+                     struct ea * restrict ea);
+extern int ea_close(struct ea * restrict ea);
+extern char *ea_path(const struct ea * restrict ea, const char * restrict eaname, int macname);
+
 #endif /* ATALK_EA_H */