include/inffile.h

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2002, 2003 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /* $Id$
  20  * COPYRIGHT:       See COPYING in the top level directory
  21  * PROJECT:         ReactOS text-mode setup
  22  * FILE:            subsys/system/usetup/infcache.h
  23  * PURPOSE:         INF file parser that caches contents of INF file in memory
  24  * PROGRAMMER:      Royce Mitchell III
  25  *                  Eric Kohl
  26  */
  27
  28 #ifndef __INFCACHE_H__
  29 #define __INFCACHE_H__
  30
  31
  32 #define STATUS_BAD_SECTION_NAME_LINE   (0xC0700001)
  33 #define STATUS_SECTION_NAME_TOO_LONG   (0xC0700002)
  34 #define STATUS_WRONG_INF_STYLE         (0xC0700003)
  35 #define STATUS_NOT_ENOUGH_MEMORY       (0xC0700004)
  36
  37 #define MAX_INF_STRING_LENGTH  512
  38
  39 typedef PULONG HINF, *PHINF;
  40
  41 typedef struct _INFCONTEXT
  42 {
  43   PVOID Inf;
  44 //  PVOID CurrentInf;
  45   PVOID Section;
  46   PVOID Line;
  47 } INFCONTEXT, *PINFCONTEXT;
  48
  49
  50 /* FUNCTIONS ****************************************************************/
  51
  52 BOOLEAN
  53 InfOpenFile (PHINF InfHandle,
  54              PCSTR FileName,
  55              PULONG ErrorLine);
  56
  57 VOID
  58 InfCloseFile (HINF InfHandle);
  59
  60
  61 BOOLEAN
  62 InfFindFirstLine (HINF InfHandle,
  63                   PCSTR Section,
  64                   PCSTR Key,
  65                   PINFCONTEXT Context);
  66
  67 BOOLEAN
  68 InfFindNextLine (PINFCONTEXT ContextIn,
  69                  PINFCONTEXT ContextOut);
  70
  71 BOOLEAN
  72 InfFindFirstMatchLine (PINFCONTEXT ContextIn,
  73                        PCHAR Key,
  74                        PINFCONTEXT ContextOut);
  75
  76 BOOLEAN
  77 InfFindNextMatchLine (PINFCONTEXT ContextIn,
  78                       PCHAR Key,
  79                       PINFCONTEXT ContextOut);
  80
  81
  82 LONG
  83 InfGetLineCount (HINF InfHandle,
  84                  PCHAR Section);
  85
  86 LONG
  87 InfGetFieldCount (PINFCONTEXT Context);
  88
  89
  90 BOOLEAN
  91 InfGetBinaryField (PINFCONTEXT Context,
  92                    ULONG FieldIndex,
  93                    PUCHAR ReturnBuffer,
  94                    ULONG ReturnBufferSize,
  95                    PULONG RequiredSize);
  96
  97 BOOLEAN
  98 InfGetIntField (PINFCONTEXT Context,
  99                 ULONG FieldIndex,
 100                 LONG *IntegerValue);
 101
 102 BOOLEAN
 103 InfGetMultiSzField (PINFCONTEXT Context,
 104                     ULONG FieldIndex,
 105                     PCHAR ReturnBuffer,
 106                     ULONG ReturnBufferSize,
 107                     PULONG RequiredSize);
 108
 109 BOOLEAN
 110 InfGetStringField (PINFCONTEXT Context,
 111                    ULONG FieldIndex,
 112                    PCHAR ReturnBuffer,
 113                    ULONG ReturnBufferSize,
 114                    PULONG RequiredSize);
 115
 116
 117
 118 BOOLEAN
 119 InfGetData (PINFCONTEXT Context,
 120             PCHAR *Key,
 121             PCHAR *Data);
 122
 123 BOOLEAN
 124 InfGetDataField (PINFCONTEXT Context,
 125                  ULONG FieldIndex,
 126                  PCSTR *Data);
 127
 128 #endif /* __INFCACHE_H__ */
 129
 130 /* EOF */