1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 1992-2000 Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
20 -- MA 02111-1307, USA. --
22 -- GNAT was originally developed by the GNAT team at New York University. --
23 -- Extensive contributions were provided by Ada Core Technologies Inc. --
25 ------------------------------------------------------------------------------
27 with Casing
; use Casing
;
28 with Fname
; use Fname
;
29 with Fname
.UF
; use Fname
.UF
;
30 with SFN_Scan
; use SFN_Scan
;
31 with Namet
; use Namet
;
32 with Osint
; use Osint
;
33 with Types
; use Types
;
35 with Unchecked_Conversion
;
37 package body Fname
.SF
is
39 subtype Big_String
is String (Positive);
40 type Big_String_Ptr
is access all Big_String
;
42 function To_Big_String_Ptr
is new Unchecked_Conversion
43 (Source_Buffer_Ptr
, Big_String_Ptr
);
45 ----------------------
46 -- Local Procedures --
47 ----------------------
49 procedure Set_File_Name
(Typ
: Character; U
: String; F
: String);
50 -- This is a transfer function that is called from Scan_SFN_Pragmas,
51 -- and reformats its parameters appropriately for the version of
52 -- Set_File_Name found in Fname.SF.
54 procedure Set_File_Name_Pattern
59 -- This is a transfer function that is called from Scan_SFN_Pragmas,
60 -- and reformats its parameters appropriately for the version of
61 -- Set_File_Name_Pattern found in Fname.SF.
63 -----------------------------------
64 -- Read_Source_File_Name_Pragmas --
65 -----------------------------------
67 procedure Read_Source_File_Name_Pragmas
is
68 Src
: Source_Buffer_Ptr
;
74 Name_Buffer
(1 .. 8) := "gnat.adc";
76 Read_Source_File
(Name_Enter
, 0, Hi
, Src
);
79 BS
:= To_Big_String_Ptr
(Src
);
80 SP
:= BS
(1 .. Natural (Hi
))'Unrestricted_Access;
84 Set_File_Name_Pattern
'Access);
86 end Read_Source_File_Name_Pragmas
;
92 procedure Set_File_Name
(Typ
: Character; U
: String; F
: String) is
97 Name_Buffer
(1 .. U
'Length) := U
;
99 Set_Casing
(All_Lower_Case
);
100 Name_Buffer
(Name_Len
+ 1) := '%';
101 Name_Buffer
(Name_Len
+ 2) := Typ
;
102 Name_Len
:= Name_Len
+ 2;
104 Name_Buffer
(1 .. F
'Length) := F
;
105 Name_Len
:= F
'Length;
107 Fname
.UF
.Set_File_Name
(Unm
, Fnm
);
110 ---------------------------
111 -- Set_File_Name_Pattern --
112 ---------------------------
114 procedure Set_File_Name_Pattern
121 Patp
: constant String_Ptr
:= new String'(Pat);
122 Dotp : constant String_Ptr := new String'(Dot
);
126 Ctyp
:= All_Lower_Case
;
128 Ctyp
:= All_Upper_Case
;
133 Fname
.UF
.Set_File_Name_Pattern
(Patp
, Typ
, Dotp
, Ctyp
);
134 end Set_File_Name_Pattern
;