From 7ff80825a16b91ef2c0374776f0d140068153d0b Mon Sep 17 00:00:00 2001
From: nsensfel <SpamShield0@noot-noot.org>
Date: Wed, 12 Dec 2018 16:57:44 +0100
Subject: Moving TO's DB system to its own repository.

---
 src/ataxia_entry.erl | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/ataxia_entry.erl

(limited to 'src/ataxia_entry.erl')

diff --git a/src/ataxia_entry.erl b/src/ataxia_entry.erl
new file mode 100644
index 0000000..a0a48e2
--- /dev/null
+++ b/src/ataxia_entry.erl
@@ -0,0 +1,96 @@
+-module(ataxia_entry).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-record
+(
+   entry,
+   {
+      id :: any(),
+      read_perm :: ataxia_security:permission(),
+      write_perm :: ataxia_security:permission(),
+      lock :: ataxia_security:lock(),
+      val :: any()
+   }
+).
+
+-type type() :: #entry{}.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export_type([type/0]).
+
+-export
+(
+   [
+      new/4,
+
+      get_id/1,
+      get_read_permission/1,
+      get_write_permission/1,
+      get_value/1,
+
+      set_read_permission/2,
+      set_write_permission/2,
+      set_value/2,
+
+      get_id_field/0,
+      get_record_info/0,
+      get_record_name/0
+   ]
+).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-spec new
+   (
+      any(),
+      ataxia_security:permission(),
+      ataxia_security:permission(),
+      any()
+   ) -> type().
+new (ID, ReadPermission, WritePermission, Value) ->
+   #entry
+   {
+      id = ID,
+      read_perm = ReadPermission,
+      write_perm = WritePermission,
+      lock = ataxia_security:unlocked(),
+      val = Value
+   }.
+
+-spec get_id (type()) -> any().
+get_id (#entry { id = Result }) -> Result.
+
+-spec get_read_permission (type()) -> ataxia_security:permission().
+get_read_permission (#entry { read_perm = Result }) -> Result.
+
+-spec get_write_permission (type()) -> ataxia_security:permission().
+get_write_permission (#entry { write_perm = Result }) -> Result.
+
+-spec get_value (type()) -> any().
+get_value (#entry { val = Result }) -> Result.
+
+-spec set_read_permission (ataxia_security:permission(), type()) -> type().
+set_read_permission (Perm, Item) -> Item#entry{ read_perm = Perm }.
+
+-spec set_write_permission (ataxia_security:permission(), type()) -> type().
+set_write_permission (Perm, Item) -> Item#entry{ write_perm = Perm }.
+
+-spec set_value (any(), type()) -> type().
+set_value (Value, Item) -> Item#entry{ val = Value }.
+
+-spec get_id_field () -> non_neg_integer().
+get_id_field () -> #entry.id.
+
+get_record_info () -> record_info(fields, entry).
+
+get_record_name () -> entry.
+
-- 
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