xserver/hw/xwin/winconfig.h

#ifndef __WIN_CONFIG_H__
#define __WIN_CONFIG_H__
/*
 *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
 *
 *Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 *"Software"), to deal in the Software without restriction, including
 *without limitation the rights to use, copy, modify, merge, publish,
 *distribute, sublicense, and/or sell copies of the Software, and to
 *permit persons to whom the Software is furnished to do so, subject to
 *the following conditions:
 *
 *The above copyright notice and this permission notice shall be
 *included in all copies or substantial portions of the Software.
 *
 *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
 *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 *Except as contained in this notice, the name of the XFree86 Project
 *shall not be used in advertising or otherwise to promote the sale, use
 *or other dealings in this Software without prior written authorization
 *from the XFree86 Project.
 *
 * Authors: Alexander Gottwald	
 */

#include "win.h"
#ifdef XWIN_XF86CONFIG
#include "../xfree86/parser/xf86Parser.h"
#endif

/* These are taken from hw/xfree86/common/xf86str.h */

typedef struct {
    CARD32 red, green, blue;
} rgb;

typedef struct {
    float red, green, blue;
} Gamma;

typedef struct {
    char *identifier;
    char *vendor;
    char *board;
    char *chipset;
    char *ramdac;
    char *driver;
    struct _confscreenrec *myScreenSection;
    Bool claimed;
    Bool active;
    Bool inUse;
    int videoRam;
    int textClockFreq;
    pointer options;
    int screen;                 /* For multi-CRTC cards */
} GDevRec, *GDevPtr;

typedef struct {
    char *identifier;
    char *driver;
    pointer commonOptions;
    pointer extraOptions;
} IDevRec, *IDevPtr;

typedef struct {
    int frameX0;
    int frameY0;
    int virtualX;
    int virtualY;
    int depth;
    int fbbpp;
    rgb weight;
    rgb blackColour;
    rgb whiteColour;
    int defaultVisual;
    char **modes;
    pointer options;
} DispRec, *DispPtr;

typedef struct _confxvportrec {
    char *identifier;
    pointer options;
} confXvPortRec, *confXvPortPtr;

typedef struct _confxvadaptrec {
    char *identifier;
    int numports;
    confXvPortPtr ports;
    pointer options;
} confXvAdaptorRec, *confXvAdaptorPtr;

typedef struct _confscreenrec {
    char *id;
    int screennum;
    int defaultdepth;
    int defaultbpp;
    int defaultfbbpp;
    GDevPtr device;
    int numdisplays;
    DispPtr displays;
    int numxvadaptors;
    confXvAdaptorPtr xvadaptors;
    pointer options;
} confScreenRec, *confScreenPtr;

typedef enum {
    PosObsolete = -1,
    PosAbsolute = 0,
    PosRightOf,
    PosLeftOf,
    PosAbove,
    PosBelow,
    PosRelative
} PositionType;

typedef struct _screenlayoutrec {
    confScreenPtr screen;
    char *topname;
    confScreenPtr top;
    char *bottomname;
    confScreenPtr bottom;
    char *leftname;
    confScreenPtr left;
    char *rightname;
    confScreenPtr right;
    PositionType where;
    int x;
    int y;
    char *refname;
    confScreenPtr refscreen;
} screenLayoutRec, *screenLayoutPtr;

typedef struct _serverlayoutrec {
    char *id;
    screenLayoutPtr screens;
    GDevPtr inactives;
    IDevPtr inputs;
    pointer options;
} serverLayoutRec, *serverLayoutPtr;

/*
 * winconfig.c
 */

typedef struct {
    /* Files */
#ifdef XWIN_XF86CONFIG
    char *configFile;
    char *configDir;
#endif
    char *fontPath;
    /* input devices - keyboard */
#ifdef XWIN_XF86CONFIG
    char *keyboard;
#endif
    char *xkbRules;
    char *xkbModel;
    char *xkbLayout;
    char *xkbVariant;
    char *xkbOptions;
    /* layout */
    char *screenname;
    /* mouse settings */
    char *mouse;
    Bool emulate3buttons;
    long emulate3timeout;
} WinCmdlineRec, *WinCmdlinePtr;

extern WinCmdlineRec g_cmdline;

#ifdef XWIN_XF86CONFIG
extern XF86ConfigPtr g_xf86configptr;
#endif
extern serverLayoutRec g_winConfigLayout;

/*
 * Function prototypes
 */

Bool winReadConfigfile(void);
Bool winConfigFiles(void);
Bool winConfigOptions(void);
Bool winConfigScreens(void);
Bool winConfigKeyboard(DeviceIntPtr pDevice);
Bool winConfigMouse(DeviceIntPtr pDevice);

typedef struct {
    double freq;
    int units;
} OptFrequency;

typedef union {
    unsigned long num;
    char *str;
    double realnum;
    Bool bool;
    OptFrequency freq;
} ValueUnion;

typedef enum {
    OPTV_NONE = 0,
    OPTV_INTEGER,
    OPTV_STRING,                /* a non-empty string */
    OPTV_ANYSTR,                /* Any string, including an empty one */
    OPTV_REAL,
    OPTV_BOOLEAN,
    OPTV_PERCENT,
    OPTV_FREQ
} OptionValueType;

typedef enum {
    OPTUNITS_HZ = 1,
    OPTUNITS_KHZ,
    OPTUNITS_MHZ
} OptFreqUnits;

typedef struct {
    int token;
    const char *name;
    OptionValueType type;
    ValueUnion value;
    Bool found;
} OptionInfoRec, *OptionInfoPtr;

/*
 * Function prototypes
 */

char *winSetStrOption(pointer optlist, const char *name, char *deflt);
int winSetBoolOption(pointer optlist, const char *name, int deflt);
int winSetIntOption(pointer optlist, const char *name, int deflt);
double winSetRealOption(pointer optlist, const char *name, double deflt);
double winSetPercentOption(pointer optlist, const char *name, double deflt);

#ifdef XWIN_XF86CONFIG
XF86OptionPtr winFindOption(XF86OptionPtr list, const char *name);
char *winFindOptionValue(XF86OptionPtr list, const char *name);
#endif
int winNameCompare(const char *s1, const char *s2);
char *winNormalizeName(const char *s);

typedef struct {
    struct {
        long leds;
        long delay;
        long rate;
    } keyboard;
    XkbRMLVOSet xkb;
    struct {
        Bool emulate3Buttons;
        long emulate3Timeout;
    } pointer;
} winInfoRec, *winInfoPtr;

extern winInfoRec g_winInfo;

#endif