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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.10.0/xf86Opt.h@ 68495

Last change on this file since 68495 was 36308, checked in by vboxsync, 14 years ago

fix OSE

  • Property svn:eol-style set to native
File size: 5.9 KB
Line 
1
2/*
3 * Copyright (c) 1998-2003 by The XFree86 Project, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Except as contained in this notice, the name of the copyright holder(s)
24 * and author(s) shall not be used in advertising or otherwise to promote
25 * the sale, use or other dealings in this Software without prior written
26 * authorization from the copyright holder(s) and author(s).
27 */
28
29/* Option handling things that ModuleSetup procs can use */
30
31#ifndef _XF86_OPT_H_
32#define _XF86_OPT_H_
33
34typedef struct {
35 double freq;
36 int units;
37} OptFrequency;
38
39typedef union {
40 unsigned long num;
41 char * str;
42 double realnum;
43 Bool bool;
44 OptFrequency freq;
45} ValueUnion;
46
47typedef enum {
48 OPTV_NONE = 0,
49 OPTV_INTEGER,
50 OPTV_STRING, /* a non-empty string */
51 OPTV_ANYSTR, /* Any string, including an empty one */
52 OPTV_REAL,
53 OPTV_BOOLEAN,
54 OPTV_PERCENT,
55 OPTV_FREQ
56} OptionValueType;
57
58typedef enum {
59 OPTUNITS_HZ = 1,
60 OPTUNITS_KHZ,
61 OPTUNITS_MHZ
62} OptFreqUnits;
63
64typedef struct {
65 int token;
66 const char* name;
67 OptionValueType type;
68 ValueUnion value;
69 Bool found;
70} OptionInfoRec, *OptionInfoPtr;
71
72extern _X_EXPORT int xf86SetIntOption(pointer optlist, const char *name, int deflt);
73extern _X_EXPORT double xf86SetRealOption(pointer optlist, const char *name, double deflt);
74extern _X_EXPORT char *xf86SetStrOption(pointer optlist, const char *name, char *deflt);
75extern _X_EXPORT int xf86SetBoolOption(pointer list, const char *name, int deflt );
76extern _X_EXPORT double xf86SetPercentOption(pointer list, const char *name, double deflt );
77extern _X_EXPORT int xf86CheckIntOption(pointer optlist, const char *name, int deflt);
78extern _X_EXPORT double xf86CheckRealOption(pointer optlist, const char *name, double deflt);
79extern _X_EXPORT char *xf86CheckStrOption(pointer optlist, const char *name, char *deflt);
80extern _X_EXPORT int xf86CheckBoolOption(pointer list, const char *name, int deflt );
81extern _X_EXPORT double xf86CheckPercentOption(pointer list, const char *name, double deflt );
82extern _X_EXPORT pointer xf86AddNewOption(pointer head, const char *name, const char *val );
83extern _X_EXPORT pointer xf86NewOption(char *name, char *value );
84extern _X_EXPORT pointer xf86NextOption(pointer list );
85extern _X_EXPORT pointer xf86OptionListCreate(const char **options, int count, int used);
86extern _X_EXPORT pointer xf86OptionListMerge(pointer head, pointer tail);
87extern _X_EXPORT pointer xf86OptionListDuplicate(pointer list);
88extern _X_EXPORT void xf86OptionListFree(pointer opt);
89extern _X_EXPORT char *xf86OptionName(pointer opt);
90extern _X_EXPORT char *xf86OptionValue(pointer opt);
91extern _X_EXPORT void xf86OptionListReport(pointer parm);
92extern _X_EXPORT pointer xf86FindOption(pointer options, const char *name);
93extern _X_EXPORT char *xf86FindOptionValue(pointer options, const char *name);
94extern _X_EXPORT void xf86MarkOptionUsed(pointer option);
95extern _X_EXPORT void xf86MarkOptionUsedByName(pointer options, const char *name);
96extern _X_EXPORT Bool xf86CheckIfOptionUsed(pointer option);
97extern _X_EXPORT Bool xf86CheckIfOptionUsedByName(pointer options, const char *name);
98extern _X_EXPORT void xf86ShowUnusedOptions(int scrnIndex, pointer options);
99extern _X_EXPORT void xf86ProcessOptions(int scrnIndex, pointer options, OptionInfoPtr optinfo);
100extern _X_EXPORT OptionInfoPtr xf86TokenToOptinfo(const OptionInfoRec *table, int token);
101extern _X_EXPORT const char *xf86TokenToOptName(const OptionInfoRec *table, int token);
102extern _X_EXPORT Bool xf86IsOptionSet(const OptionInfoRec *table, int token);
103extern _X_EXPORT char *xf86GetOptValString(const OptionInfoRec *table, int token);
104extern _X_EXPORT Bool xf86GetOptValInteger(const OptionInfoRec *table, int token, int *value);
105extern _X_EXPORT Bool xf86GetOptValULong(const OptionInfoRec *table, int token, unsigned long *value);
106extern _X_EXPORT Bool xf86GetOptValReal(const OptionInfoRec *table, int token, double *value);
107extern _X_EXPORT Bool xf86GetOptValFreq(const OptionInfoRec *table, int token,
108 OptFreqUnits expectedUnits, double *value);
109extern _X_EXPORT Bool xf86GetOptValBool(const OptionInfoRec *table, int token, Bool *value);
110extern _X_EXPORT Bool xf86ReturnOptValBool(const OptionInfoRec *table, int token, Bool def);
111extern _X_EXPORT int xf86NameCmp(const char *s1, const char *s2);
112extern _X_EXPORT char *xf86NormalizeName(const char *s);
113extern _X_EXPORT pointer xf86ReplaceIntOption(pointer optlist, const char *name, const int val);
114extern _X_EXPORT pointer xf86ReplaceRealOption(pointer optlist, const char *name, const double val);
115extern _X_EXPORT pointer xf86ReplaceBoolOption(pointer optlist, const char *name, const Bool val);
116extern _X_EXPORT pointer xf86ReplacePercentOption(pointer optlist, const char *name, const double val);
117extern _X_EXPORT pointer xf86ReplaceStrOption(pointer optlist, const char *name, const char* val);
118#endif
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