-- --
-- B o d y --
-- --
--- Copyright (C) 2001-2005, Free Software Foundation, Inc. --
+-- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
procedure Check_Result (Result : LONG; Message : String) is
use type LONG;
-
begin
if Result /= ERROR_SUCCESS then
Exceptions.Raise_Exception
procedure Close_Key (Key : HKEY) is
Result : LONG;
-
begin
Result := RegCloseKey (Key);
Check_Result (Result, "Close_Key");
Dispos : aliased DWORD;
begin
- Result := RegCreateKeyEx
- (From_Key,
- C_Sub_Key (C_Sub_Key'First)'Address,
- 0,
- C_Class (C_Class'First)'Address,
- REG_OPTION_NON_VOLATILE,
- C_Mode,
- Null_Address,
- New_Key'Unchecked_Access,
- Dispos'Unchecked_Access);
+ Result :=
+ RegCreateKeyEx
+ (From_Key,
+ C_Sub_Key (C_Sub_Key'First)'Address,
+ 0,
+ C_Class (C_Class'First)'Address,
+ REG_OPTION_NON_VOLATILE,
+ C_Mode,
+ Null_Address,
+ New_Key'Unchecked_Access,
+ Dispos'Unchecked_Access);
Check_Result (Result, "Create_Key " & Sub_Key);
return New_Key;
procedure Delete_Key (From_Key : HKEY; Sub_Key : String) is
C_Sub_Key : constant String := Sub_Key & ASCII.Nul;
Result : LONG;
-
begin
Result := RegDeleteKey (From_Key, C_Sub_Key (C_Sub_Key'First)'Address);
Check_Result (Result, "Delete_Key " & Sub_Key);
procedure Delete_Value (From_Key : HKEY; Sub_Key : String) is
C_Sub_Key : constant String := Sub_Key & ASCII.Nul;
Result : LONG;
-
begin
Result := RegDeleteValue (From_Key, C_Sub_Key (C_Sub_Key'First)'Address);
Check_Result (Result, "Delete_Value " & Sub_Key);
Size_Sub_Key := Sub_Key'Length;
Size_Value := Value'Length;
- Result := RegEnumValue
- (From_Key, Index,
- Sub_Key (1)'Address,
- Size_Sub_Key'Unchecked_Access,
- null,
- Type_Sub_Key'Unchecked_Access,
- Value (1)'Address,
- Size_Value'Unchecked_Access);
+ Result :=
+ RegEnumValue
+ (From_Key, Index,
+ Sub_Key (1)'Address,
+ Size_Sub_Key'Unchecked_Access,
+ null,
+ Type_Sub_Key'Unchecked_Access,
+ Value (1)'Address,
+ Size_Value'Unchecked_Access);
exit when not (Result = ERROR_SUCCESS);
Quit := False;
if Type_Sub_Key = REG_EXPAND_SZ and then Expand then
- Action (Natural (Index) + 1,
- Sub_Key (1 .. Integer (Size_Sub_Key)),
- Directory_Operations.Expand_Path
- (Value (1 .. Integer (Size_Value) - 1),
- Directory_Operations.DOS),
- Quit);
+ Action
+ (Natural (Index) + 1,
+ Sub_Key (1 .. Integer (Size_Sub_Key)),
+ Directory_Operations.Expand_Path
+ (Value (1 .. Integer (Size_Value) - 1),
+ Directory_Operations.DOS),
+ Quit);
elsif Type_Sub_Key = REG_SZ or else Type_Sub_Key = REG_EXPAND_SZ then
- Action (Natural (Index) + 1,
- Sub_Key (1 .. Integer (Size_Sub_Key)),
- Value (1 .. Integer (Size_Value) - 1),
- Quit);
+ Action
+ (Natural (Index) + 1,
+ Sub_Key (1 .. Integer (Size_Sub_Key)),
+ Value (1 .. Integer (Size_Value) - 1),
+ Quit);
end if;
exit when Quit;
C_Sub_Key : constant String := Sub_Key & ASCII.Nul;
C_Mode : constant REGSAM := To_C_Mode (Mode);
- New_Key : aliased HKEY;
- Result : LONG;
+ New_Key : aliased HKEY;
+ Result : LONG;
begin
- Result := RegOpenKeyEx
- (From_Key,
- C_Sub_Key (C_Sub_Key'First)'Address,
- 0,
- C_Mode,
- New_Key'Unchecked_Access);
+ Result :=
+ RegOpenKeyEx
+ (From_Key,
+ C_Sub_Key (C_Sub_Key'First)'Address,
+ 0,
+ C_Mode,
+ New_Key'Unchecked_Access);
Check_Result (Result, "Open_Key " & Sub_Key);
return New_Key;
begin
Size_Value := Value'Length;
- Result := RegQueryValueEx
- (From_Key,
- C_Sub_Key (C_Sub_Key'First)'Address,
- null,
- Type_Value'Unchecked_Access,
- Value (Value'First)'Address,
- Size_Value'Unchecked_Access);
+ Result :=
+ RegQueryValueEx
+ (From_Key,
+ C_Sub_Key (C_Sub_Key'First)'Address,
+ null,
+ Type_Value'Unchecked_Access,
+ Value (Value'First)'Address,
+ Size_Value'Unchecked_Access);
Check_Result (Result, "Query_Value " & Sub_Key & " key");
---------------
procedure Set_Value
- (From_Key : HKEY;
- Sub_Key : String;
- Value : String)
+ (From_Key : HKEY;
+ Sub_Key : String;
+ Value : String;
+ Expand : Boolean := False)
is
C_Sub_Key : constant String := Sub_Key & ASCII.Nul;
C_Value : constant String := Value & ASCII.Nul;
- Result : LONG;
+ Value_Type : DWORD;
+ Result : LONG;
begin
- Result := RegSetValueEx
- (From_Key,
- C_Sub_Key (C_Sub_Key'First)'Address,
- 0,
- REG_SZ,
- C_Value (C_Value'First)'Address,
- C_Value'Length);
+ if Expand then
+ Value_Type := REG_EXPAND_SZ;
+ else
+ Value_Type := REG_SZ;
+ end if;
+
+ Result :=
+ RegSetValueEx
+ (From_Key,
+ C_Sub_Key (C_Sub_Key'First)'Address,
+ 0,
+ Value_Type,
+ C_Value (C_Value'First)'Address,
+ C_Value'Length);
Check_Result (Result, "Set_Value " & Sub_Key & " key");
end Set_Value;