fixed some more warnings when compiled with -Wwrite-strings
[reactos.git] / reactos / boot / freeldr / freeldr / 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 */