@ GNU AS assembler header file for FileInfo
@ Written by DefMod (Dec  9 2012) on Sun Dec  9 15:45:47 2012
@ Jonathan Coxhead, jonathan@doves.demon.co.uk, 5 Sept 1995

@ OSLib---efficient, type-safe, transparent, extensible,
@ register-safe API coverage of RISC OS
@ 
@ Copyright (c) 1994-2012 Jonathan Coxhead and OSLib maintainers
@ 
@ Licence:
@ 
@    OSLib is free software; you can redistribute it and/or modify
@ it under the terms of the GNU General Public License as published by
@ the Free Software Foundation; either version 1, or (at your option)
@ any later version - and this with the following clarification and
@ special exception:
@ 
@    Linking this library statically or dynamically with other modules
@ is making a combined work based on this library. Thus, the terms
@ and conditions of the GNU General Public License cover the whole
@ combination.
@ 
@    As a special exception, the copyright holders of this library
@ give you permission to link this library with independent modules
@ to produce an executable, regardless of the license terms of these
@ independent modules, and to copy and distribute the resulting
@ executable under terms of your choice, provided that you also meet,
@ for each linked independent module, the terms and conditions of the
@ license of that module. An independent module is a module which is
@ not derived from or based on this library. If you modify this
@ library, you may extend this exception to your version of the library,
@ but you are not obliged to do so. If you do not wish to do so, delete
@ this exception statement from your version.
@ 
@    OSLib is distributed in the hope that it will be useful,
@ but WITHOUT ANY WARRANTY; without even the implied warranty of
@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@ GNU General Public License for more details.
@ 
@    You should have received a copy of the GNU General Public License
@ along with this programme; if not, write to the Free Software
@ Foundation, Inc, 675 Mass Ave, Cambridge, MA 02139, USA.

#ifndef FileInfo_Hdr
#  define FileInfo_Hdr

#  ifndef Get_Types
#    define Get_Types
#    include "oslib/Types.Hdr"
#  endif

#  ifndef Get_OS
#    define Get_OS
#    include "oslib/OS.Hdr"
#  endif

#  ifndef Get_Toolbox
#    define Get_Toolbox
#    include "oslib/Toolbox.Hdr"
#  endif

#  ifndef Get_Window
#    define Get_Window
#    include "oslib/Window.Hdr"
#  endif

@Symbols for constants
#  define Class_FileInfo 0x82ac0
#  define Error_FileInfoTasksActive 0x80b200
#  define Error_FileInfoAllocFailed 0x80b201
#  define Error_FileInfoShortBuffer 0x80b202
#  define Error_FileInfoNoSuchTask 0x80b211
#  define Error_FileInfoNoSuchMethod 0x80b212
#  define Error_FileInfoNoSuchMiscOpMethod 0x80b213
#  define FileInfo_GenerateAboutToBeShown 0x1
#  define FileInfo_GenerateDialogueCompleted 0x2
#  define Action_FileInfoAboutToBeShown 0x82ac0
#  define Action_FileInfoDialogueCompleted 0x82ac1
#  define FileInfo_Date 0x82ac01
#  define FileInfo_FileSize 0x82ac02
#  define FileInfo_FileName 0x82ac03
#  define FileInfo_FileType 0x82ac04
#  define FileInfo_Modified 0x82ac05
#  define FileInfo_FileIcon 0x82ac06
#  define FileInfo_DateLabel 0x82ac07
#  define FileInfo_FileSizeLabel 0x82ac08
#  define FileInfo_ModifiedLabel 0x82ac09
#  define FileInfo_FileTypeLabel 0x82ac0a

@Symbols for structure offsets and sizes
        .struct 0
        .skip   Bits
FileInfo_Flags                 : 

        .struct 0
FileInfo_Object_flags          : .skip   FileInfo_Flags
FileInfo_Object_title          : .skip   Toolbox_MsgReference
FileInfo_Object_title_limit    : .skip   Int
FileInfo_Object_modified       : .skip   Bool
FileInfo_Object_file_type      : .skip   Bits
FileInfo_Object_file_name      : .skip   Toolbox_MsgReference
FileInfo_Object_file_size      : .skip   Int
FileInfo_Object_date_and_time  : .skip   OS_DateAndTime
FileInfo_Object_reserved       : .skip   3*Byte
FileInfo_Object_alternative_window_name: .skip   Toolbox_StringReference
FileInfo_Object                : 

        .struct 0
        Toolbox_ResourceFileObject_MEMBERS FileInfo_ObjectTemplate
FileInfo_ObjectTemplate_objectflags: .skip   FileInfo_Flags
FileInfo_ObjectTemplate_title  : .skip   Toolbox_MsgReference
FileInfo_ObjectTemplate_title_limit: .skip   Int
FileInfo_ObjectTemplate_modified: .skip   Bool
FileInfo_ObjectTemplate_file_type: .skip   Bits
FileInfo_ObjectTemplate_file_name: .skip   Toolbox_MsgReference
FileInfo_ObjectTemplate_file_size: .skip   Int
FileInfo_ObjectTemplate_date_and_time: .skip   OS_DateAndTime
FileInfo_ObjectTemplate_reserved: .skip   3*Byte
FileInfo_ObjectTemplate_alternative_window_name: .skip   Toolbox_StringReference
FileInfo_ObjectTemplate        : 

        .struct 0
        .skip   Toolbox_Full
FileInfo_Full                  : 

        .struct 0
FileInfo_ActionAboutToBeShown_tag: .skip   Toolbox_PositionTag
FileInfo_ActionAboutToBeShown_position: 
FileInfo_ActionAboutToBeShown_position_top_left: .skip   OS_Coord
        .struct FileInfo_ActionAboutToBeShown_position
FileInfo_ActionAboutToBeShown_position_full: .skip   FileInfo_Full
FileInfo_ActionAboutToBeShown  : 

        .struct 0
        Toolbox_ActionHeader_MEMBERS FileInfo_ActionAboutToBeShownBlock
FileInfo_ActionAboutToBeShownBlock_tag: .skip   Toolbox_PositionTag
FileInfo_ActionAboutToBeShownBlock_position: 
FileInfo_ActionAboutToBeShownBlock_position_top_left: .skip   OS_Coord
        .struct FileInfo_ActionAboutToBeShownBlock_position
FileInfo_ActionAboutToBeShownBlock_position_full: .skip   FileInfo_Full
FileInfo_ActionAboutToBeShownBlock: 

        .struct 0
        .skip   Toolbox_ActionHeaderBase
FileInfo_ActionDialogueCompletedBlock: 


@Symbols for SWI's and SWI reason codes
.set XFileInfo_ClassSWI,0xa2ac0
.set FileInfo_ClassSWI,0x82ac0

.set XFileInfo_PostFilter,0xa2ac1
.set FileInfo_PostFilter,0x82ac1

.set XFileInfo_PreFilter,0xa2ac2
.set FileInfo_PreFilter,0x82ac2

#  define FileInfo_GetWindowId 0x0
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &0
   @Exit
   @  R0 = window (Toolbox_O)

#  define FileInfo_SetModified 0x1
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &1
   @  R3 = modified (Bool)

#  define FileInfo_GetModified 0x2
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &2
   @Exit
   @  R0 = modified (Bool)

#  define FileInfo_SetFileType 0x3
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &3
   @  R3 = file_type (Bits)

#  define FileInfo_GetFileType 0x4
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &4
   @Exit
   @  R0 = file_type (Bits)

#  define FileInfo_SetFileName 0x5
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &5
   @  R3 -> file_name (String)

#  define FileInfo_GetFileName 0x6
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &6
   @  R3 = buffer (pointer to String)
   @  R4 = size (Int)
   @Exit
   @  R4 = used (Int)

#  define FileInfo_SetFileSize 0x7
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &7
   @  R3 = file_size (Int)

#  define FileInfo_GetFileSize 0x8
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &8
   @Exit
   @  R0 = file_size (Int)

#  define FileInfo_SetDate 0x9
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &9
   @  R3 -> date_and_time (OS_DateAndTime)

#  define FileInfo_GetDate 0xa
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &A
   @  R3 = date_and_time (pointer to OS_DateAndTime)

#  define FileInfo_SetTitle 0xb
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &B
   @  R3 -> title (String)

#  define FileInfo_GetTitle 0xc
   @Entry
   @  R0 = flags (Bits)
   @  R1 = file_info (Toolbox_O)
   @  R2 = &C
   @  R3 = buffer (pointer to String)
   @  R4 = size (Int)
   @Exit
   @  R4 = used (Int)

#endif
