From 2c260766864a56e10aa45c3b1782f640b21a0bac Mon Sep 17 00:00:00 2001
From: "Damien F. Katz" <damien@apache.org>
Date: Thu, 20 Nov 2008 04:42:43 +0000
Subject: Nearly completed security/validation work. Still needs replication
 testing.

git-svn-id: https://svn.apache.org/repos/asf/incubator/couchdb/trunk@719160 13f79535-47bb-0310-9956-ffa450edef68
---
 src/couchdb/couch_db.hrl | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

(limited to 'src/couchdb/couch_db.hrl')

diff --git a/src/couchdb/couch_db.hrl b/src/couchdb/couch_db.hrl
index 6769c840..7bf3cb9d 100644
--- a/src/couchdb/couch_db.hrl
+++ b/src/couchdb/couch_db.hrl
@@ -85,19 +85,35 @@
     meta = []
     }).
     
-    
 
 
+-record(user_ctx,
+    {name=nil,
+    roles=[]
+    }).
+
+% This should be updated anytime a header change happens that requires more
+% than filling in new defaults.
+%
+% As long the changes are limited to new header fields (with inline
+% defaults) added to the end of the file, then there is no need to increment
+% the disk revision number.
+%
+% if the disk revision is incremented, then new upgrade logic will need to be
+% added to couch_db_updater:init_db.
+
+-define(LATEST_DISK_VERSION, 0).
 
 -record(db_header,
-    {write_version = 0,
+    {disk_version = ?LATEST_DISK_VERSION,  
      update_seq = 0,
      summary_stream_state = nil,
      fulldocinfo_by_id_btree_state = nil,
      docinfo_by_seq_btree_state = nil,
      local_docs_btree_state = nil,
      purge_seq = 0,
-     purged_docs = nil
+     purged_docs = nil,
+     admins_ptr = nil 
     }).
 
 -record(db,
@@ -114,9 +130,11 @@
     name,
     filepath,
     validate_doc_funs=[],
-    user_ctx={[]}
+    admins=[],
+    admins_ptr=nil,
+    user_ctx=#user_ctx{}
     }).
-    
+
 
 -record(view_query_args, {
     start_key = nil,
-- 
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