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Diffstat (limited to 'nx-X11/programs/Xserver/hw/dmx/config/dmxparse.h')
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diff --git a/nx-X11/programs/Xserver/hw/dmx/config/dmxparse.h b/nx-X11/programs/Xserver/hw/dmx/config/dmxparse.h
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+++ b/nx-X11/programs/Xserver/hw/dmx/config/dmxparse.h
@@ -0,0 +1,298 @@
+/* $XFree86$ */
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * 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 on 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 (including the
+ * next paragraph) 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * 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.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to DMX configuration file parser. \see dmxparse.c */
+
+#ifndef _DMXPARSE_H_
+#define _DMXPARSE_H_
+
+#include <stdio.h> /* For FILE */
+
+/** Stores tokens not stored in other structures (e.g., keywords and ;) */
+typedef struct _DMXConfigToken {
+ int token;
+ int line;
+ const char *comment;
+} DMXConfigToken, *DMXConfigTokenPtr;
+
+/** Stores parsed strings. */
+typedef struct _DMXConfigString {
+ int token;
+ int line;
+ const char *comment;
+ const char *string;
+ struct _DMXConfigString *next;
+} DMXConfigString, *DMXConfigStringPtr;
+
+/** Stores parsed numbers. */
+typedef struct _DMXConfigNumber {
+ int token;
+ int line;
+ const char *comment;
+ int number;
+} DMXConfigNumber, *DMXConfigNumberPtr;
+
+/** Stores parsed pairs (e.g., x y) */
+typedef struct _DMXConfigPair {
+ int token;
+ int line;
+ const char *comment;
+ int x;
+ int y;
+ int xsign;
+ int ysign;
+} DMXConfigPair, *DMXConfigPairPtr;
+
+/** Stores parsed comments not stored with a token. */
+typedef struct _DMXConfigComment {
+ int token;
+ int line;
+ const char *comment;
+} DMXConfigComment, *DMXConfigCommentPtr;
+
+typedef enum {
+ dmxConfigComment,
+ dmxConfigVirtual,
+ dmxConfigDisplay,
+ dmxConfigWall,
+ dmxConfigOption,
+ dmxConfigParam
+} DMXConfigType;
+
+/** Stores a geometry specification. */
+typedef struct _DMXConfigPartDim {
+ DMXConfigPairPtr dim;
+ DMXConfigPairPtr offset;
+} DMXConfigPartDim, *DMXConfigPartDimPtr;
+
+/** Stores a pair of geometry specifications. */
+typedef struct _DMXConfigFullDim {
+ DMXConfigPartDimPtr scrn;
+ DMXConfigPartDimPtr root;
+} DMXConfigFullDim, *DMXConfigFullDimPtr;
+
+/** Stores parsed display information. */
+typedef struct _DMXConfigDisplay {
+ /* Summary information */
+ const char *name;
+ /* Screen Window Geometry */
+ int scrnWidth, scrnHeight;
+ int scrnX, scrnY;
+ int scrnXSign, scrnYSign;
+ /* Root Window Geometry */
+ int rootWidth, rootHeight;
+ int rootX, rootY;
+ int rootXSign, rootYSign;
+ /* Origin in global space */
+ int rootXOrigin, rootYOrigin;
+
+ /* Raw configuration information */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr dname;
+ DMXConfigFullDimPtr dim;
+ DMXConfigPairPtr origin;
+ DMXConfigTokenPtr end;
+} DMXConfigDisplay, *DMXConfigDisplayPtr;
+
+/** Stores parsed wall information. */
+typedef struct _DMXConfigWall {
+ /* Summary information */
+ int width, height; /* dimensions of displays */
+ int xwall, ywall; /* dimensions of wall, in tiles */
+
+
+ /* Raw configuration informaiton */
+ DMXConfigTokenPtr start;
+ DMXConfigPairPtr wallDim;
+ DMXConfigPairPtr displayDim;
+ DMXConfigStringPtr nameList;
+ DMXConfigTokenPtr end;
+} DMXConfigWall, *DMXConfigWallPtr;
+
+/** Stores parsed option information. */
+typedef struct _DMXConfigOption {
+ /* Summary information */
+ char *string;
+
+ /* Raw configuration informaiton */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr option;
+ DMXConfigTokenPtr end;
+} DMXConfigOption, *DMXConfigOptionPtr;
+
+/** Stores parsed param information. */
+typedef struct _DMXConfigParam {
+ int argc;
+ const char **argv;
+
+ DMXConfigTokenPtr start;
+ DMXConfigTokenPtr open;
+ DMXConfigStringPtr param;
+ DMXConfigTokenPtr close;
+ DMXConfigTokenPtr end; /* Either open/close OR end */
+ struct _DMXConfigParam *next;
+} DMXConfigParam, *DMXConfigParamPtr;
+
+/** Stores options under an entry (subentry). */
+typedef struct _DMXConfigSub {
+ DMXConfigType type;
+ DMXConfigCommentPtr comment;
+ DMXConfigDisplayPtr display;
+ DMXConfigWallPtr wall;
+ DMXConfigOptionPtr option;
+ DMXConfigParamPtr param;
+ struct _DMXConfigSub *next;
+} DMXConfigSub, *DMXConfigSubPtr;
+
+/** Stores parsed virtual information. */
+typedef struct _DMXConfigVirtual {
+ /* Summary information */
+ const char *name;
+ int width, height;
+
+ /* Raw configuration information */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr vname;
+ DMXConfigPairPtr dim;
+ DMXConfigTokenPtr open;
+ DMXConfigSubPtr subentry;
+ DMXConfigTokenPtr close;
+} DMXConfigVirtual, *DMXConfigVirtualPtr;
+
+/** Heads entry storage. */
+typedef struct _DMXConfigEntry {
+ DMXConfigType type;
+ DMXConfigCommentPtr comment;
+ DMXConfigVirtualPtr virtual;
+ struct _DMXConfigEntry *next;
+} DMXConfigEntry, *DMXConfigEntryPtr;
+
+extern DMXConfigEntryPtr dmxConfigEntry;
+
+extern int yylex(void);
+extern int yydebug;
+extern void yyerror(const char *message);
+
+extern void dmxConfigLog(const char *format, ...);
+extern void *dmxConfigAlloc(unsigned long bytes);
+extern void *dmxConfigRealloc(void *orig,
+ unsigned long orig_bytes,
+ unsigned long bytes);
+extern const char *dmxConfigCopyString(const char *string,
+ int length);
+extern void dmxConfigFree(void *area);
+extern DMXConfigTokenPtr dmxConfigCreateToken(int token, int line,
+ const char *comment);
+extern void dmxConfigFreeToken(DMXConfigTokenPtr p);
+extern DMXConfigStringPtr dmxConfigCreateString(int token, int line,
+ const char *comment,
+ const char *string);
+extern void dmxConfigFreeString(DMXConfigStringPtr p);
+extern DMXConfigNumberPtr dmxConfigCreateNumber(int token, int line,
+ const char *comment,
+ int number);
+extern void dmxConfigFreeNumber(DMXConfigNumberPtr p);
+extern DMXConfigPairPtr dmxConfigCreatePair(int token, int line,
+ const char *comment,
+ int x, int y,
+ int xsign, int ysign);
+extern void dmxConfigFreePair(DMXConfigPairPtr p);
+extern DMXConfigCommentPtr dmxConfigCreateComment(int token, int line,
+ const char *comment);
+extern void dmxConfigFreeComment(DMXConfigCommentPtr p);
+extern DMXConfigPartDimPtr dmxConfigCreatePartDim(DMXConfigPairPtr pDim,
+ DMXConfigPairPtr pOffset);
+extern void dmxConfigFreePartDim(DMXConfigPartDimPtr p);
+extern DMXConfigFullDimPtr dmxConfigCreateFullDim(DMXConfigPartDimPtr pScrn,
+ DMXConfigPartDimPtr pRoot);
+extern void dmxConfigFreeFullDim(DMXConfigFullDimPtr p);
+extern DMXConfigDisplayPtr dmxConfigCreateDisplay(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigFullDimPtr pDim,
+ DMXConfigPairPtr pOrigin,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeDisplay(DMXConfigDisplayPtr p);
+extern DMXConfigWallPtr dmxConfigCreateWall(DMXConfigTokenPtr pStart,
+ DMXConfigPairPtr pWallDim,
+ DMXConfigPairPtr pDisplayDim,
+ DMXConfigStringPtr pNameList,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeWall(DMXConfigWallPtr p);
+extern DMXConfigOptionPtr dmxConfigCreateOption(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pOption,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeOption(DMXConfigOptionPtr p);
+extern DMXConfigParamPtr dmxConfigCreateParam(DMXConfigTokenPtr pStart,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigStringPtr pParam,
+ DMXConfigTokenPtr pClose,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeParam(DMXConfigParamPtr p);
+extern const char **dmxConfigLookupParam(DMXConfigParamPtr p,
+ const char *key,
+ int *argc);
+extern DMXConfigSubPtr dmxConfigCreateSub(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigDisplayPtr display,
+ DMXConfigWallPtr wall,
+ DMXConfigOptionPtr option,
+ DMXConfigParamPtr param);
+extern void dmxConfigFreeSub(DMXConfigSubPtr sub);
+extern DMXConfigSubPtr dmxConfigSubComment(DMXConfigCommentPtr comment);
+extern DMXConfigSubPtr dmxConfigSubDisplay(DMXConfigDisplayPtr display);
+extern DMXConfigSubPtr dmxConfigSubWall(DMXConfigWallPtr wall);
+extern DMXConfigSubPtr dmxConfigSubOption(DMXConfigOptionPtr option);
+extern DMXConfigSubPtr dmxConfigSubParam(DMXConfigParamPtr param);
+extern DMXConfigSubPtr dmxConfigAddSub(DMXConfigSubPtr head,
+ DMXConfigSubPtr sub);
+extern DMXConfigVirtualPtr dmxConfigCreateVirtual(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigPairPtr pDim,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigSubPtr pSubentry,
+ DMXConfigTokenPtr pClose);
+extern void dmxConfigFreeVirtual(DMXConfigVirtualPtr virtual);
+extern DMXConfigEntryPtr dmxConfigCreateEntry(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual);
+extern void dmxConfigFreeEntry(DMXConfigEntryPtr entry);
+extern DMXConfigEntryPtr dmxConfigAddEntry(DMXConfigEntryPtr head,
+ DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual);
+extern DMXConfigEntryPtr dmxConfigEntryComment(DMXConfigCommentPtr comment);
+extern DMXConfigEntryPtr dmxConfigEntryVirtual(DMXConfigVirtualPtr virtual);
+
+#endif
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