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server: Added access rights mapping to symlink objects.

This commit is contained in:
Alexandre Julliard 2005-12-12 15:01:16 +01:00
parent 5fb2e68bb2
commit e57f734765
1 changed files with 11 additions and 1 deletions
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12
server/symlink.c
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@ -46,6 +46,7 @@ struct symlink
}; };
static void symlink_dump( struct object *obj, int verbose ); static void symlink_dump( struct object *obj, int verbose );
static unsigned int symlink_map_access( struct object *obj, unsigned int access );
static struct object *symlink_lookup_name( struct object *obj, struct unicode_str *name, static struct object *symlink_lookup_name( struct object *obj, struct unicode_str *name,
unsigned int attr ); unsigned int attr );
static void symlink_destroy( struct object *obj ); static void symlink_destroy( struct object *obj );
@ -60,7 +61,7 @@ static const struct object_ops symlink_ops =
NULL, /* satisfied */ NULL, /* satisfied */
no_signal, /* signal */ no_signal, /* signal */
no_get_fd, /* get_fd */ no_get_fd, /* get_fd */
no_map_access, /* map_access */ symlink_map_access, /* map_access */
symlink_lookup_name, /* lookup_name */ symlink_lookup_name, /* lookup_name */
no_close_handle, /* close_handle */ no_close_handle, /* close_handle */
symlink_destroy /* destroy */ symlink_destroy /* destroy */
@ -102,6 +103,15 @@ static struct object *symlink_lookup_name( struct object *obj, struct unicode_st
return target; return target;
} }
static unsigned int symlink_map_access( struct object *obj, unsigned int access )
{
if (access & GENERIC_READ) access |= STANDARD_RIGHTS_READ | SYMBOLIC_LINK_QUERY;
if (access & GENERIC_WRITE) access |= STANDARD_RIGHTS_WRITE;
if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
if (access & GENERIC_ALL) access |= SYMBOLIC_LINK_ALL_ACCESS;
return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
}
static void symlink_destroy( struct object *obj ) static void symlink_destroy( struct object *obj )
{ {
struct symlink *symlink = (struct symlink *)obj; struct symlink *symlink = (struct symlink *)obj;