From 6ab3babba7b1b74528c2194a495fa1e2e67faa55 Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 19 Oct 2010 19:56:00 +0000 Subject: xserver update 19/10/2010 --- xorg-server/hw/xfree86/parser/DRI.c | 310 ++++++++++++----------------- xorg-server/hw/xfree86/parser/scan.c | 63 +----- xorg-server/hw/xfree86/parser/xf86Parser.h | 11 - xorg-server/hw/xfree86/parser/xf86tokens.h | 1 - 4 files changed, 124 insertions(+), 261 deletions(-) (limited to 'xorg-server/hw/xfree86/parser') diff --git a/xorg-server/hw/xfree86/parser/DRI.c b/xorg-server/hw/xfree86/parser/DRI.c index 12b8d1d1a..4847bef2c 100644 --- a/xorg-server/hw/xfree86/parser/DRI.c +++ b/xorg-server/hw/xfree86/parser/DRI.c @@ -1,187 +1,123 @@ -/* DRI.c -- DRI Section in XF86Config file - * Created: Fri Mar 19 08:40:22 1999 by faith@precisioninsight.com - * Revised: Thu Jun 17 16:08:05 1999 by faith@precisioninsight.com - * - * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. - * 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL - * PRECISION INSIGHT AND/OR ITS 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. - * - * - */ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include "xf86Parser.h" -#include "xf86tokens.h" -#include "Configint.h" - -extern LexRec val; - -static xf86ConfigSymTabRec DRITab[] = -{ - {ENDSECTION, "endsection"}, - {GROUP, "group"}, - {BUFFERS, "buffers"}, - {MODE, "mode"}, - {-1, ""}, -}; - -#define CLEANUP xf86freeBuffersList - -static void -xf86freeBuffersList (XF86ConfBuffersPtr ptr) -{ - XF86ConfBuffersPtr prev; - - while (ptr) { - TestFree (ptr->buf_flags); - TestFree (ptr->buf_comment); - prev = ptr; - ptr = ptr->list.next; - free (prev); - } -} - -static XF86ConfBuffersPtr -xf86parseBuffers (void) -{ - int token; - parsePrologue (XF86ConfBuffersPtr, XF86ConfBuffersRec) - - if (xf86getSubToken (&(ptr->buf_comment)) != NUMBER) - Error ("Buffers count expected", NULL); - ptr->buf_count = val.num; - - if (xf86getSubToken (&(ptr->buf_comment)) != NUMBER) - Error ("Buffers size expected", NULL); - ptr->buf_size = val.num; - - if ((token = xf86getSubToken (&(ptr->buf_comment))) == STRING) { - ptr->buf_flags = val.str; - if ((token = xf86getToken (NULL)) == COMMENT) - ptr->buf_comment = xf86addComment(ptr->buf_comment, val.str); - else - xf86unGetToken(token); - } - -#ifdef DEBUG - printf ("Buffers parsed\n"); -#endif - - return ptr; -} - -#undef CLEANUP - -#define CLEANUP xf86freeDRI - -XF86ConfDRIPtr -xf86parseDRISection (void) -{ - int token; - parsePrologue (XF86ConfDRIPtr, XF86ConfDRIRec); - - /* Zero is a valid value for this. */ - ptr->dri_group = -1; - while ((token = xf86getToken (DRITab)) != ENDSECTION) { - switch (token) - { - case GROUP: - if ((token = xf86getSubToken (&(ptr->dri_comment))) == STRING) - ptr->dri_group_name = val.str; - else if (token == NUMBER) - ptr->dri_group = val.num; - else - Error (GROUP_MSG, NULL); - break; - case MODE: - if (xf86getSubToken (&(ptr->dri_comment)) != NUMBER) - Error (NUMBER_MSG, "Mode"); - if (val.numType != PARSE_OCTAL) - Error (MUST_BE_OCTAL_MSG, val.num); - ptr->dri_mode = val.num; - break; - case BUFFERS: - HANDLE_LIST (dri_buffers_lst, xf86parseBuffers, - XF86ConfBuffersPtr); - break; - case EOF_TOKEN: - Error (UNEXPECTED_EOF_MSG, NULL); - break; - case COMMENT: - ptr->dri_comment = xf86addComment(ptr->dri_comment, val.str); - break; - default: - Error (INVALID_KEYWORD_MSG, xf86tokenString ()); - break; - } - } - -#ifdef DEBUG - ErrorF("DRI section parsed\n"); -#endif - - return ptr; -} - -#undef CLEANUP - -void -xf86printDRISection (FILE * cf, XF86ConfDRIPtr ptr) -{ - XF86ConfBuffersPtr bufs; - - if (ptr == NULL) - return; - - fprintf (cf, "Section \"DRI\"\n"); - if (ptr->dri_comment) - fprintf (cf, "%s", ptr->dri_comment); - if (ptr->dri_group_name) - fprintf (cf, "\tGroup \"%s\"\n", ptr->dri_group_name); - else if (ptr->dri_group >= 0) - fprintf (cf, "\tGroup %d\n", ptr->dri_group); - if (ptr->dri_mode) - fprintf (cf, "\tMode 0%o\n", ptr->dri_mode); - for (bufs = ptr->dri_buffers_lst; bufs; bufs = bufs->list.next) { - fprintf (cf, "\tBuffers %d %d", - bufs->buf_count, bufs->buf_size); - if (bufs->buf_flags) fprintf (cf, " \"%s\"", bufs->buf_flags); - if (bufs->buf_comment) - fprintf(cf, "%s", bufs->buf_comment); - else - fprintf (cf, "\n"); - } - fprintf (cf, "EndSection\n\n"); -} - -void -xf86freeDRI (XF86ConfDRIPtr ptr) -{ - if (ptr == NULL) - return; - - xf86freeBuffersList (ptr->dri_buffers_lst); - TestFree (ptr->dri_comment); - free (ptr); -} +/* DRI.c -- DRI Section in XF86Config file + * Created: Fri Mar 19 08:40:22 1999 by faith@precisioninsight.com + * Revised: Thu Jun 17 16:08:05 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS 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. + * + * + */ + +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#include "xf86Parser.h" +#include "xf86tokens.h" +#include "Configint.h" + +extern LexRec val; + +static xf86ConfigSymTabRec DRITab[] = +{ + {ENDSECTION, "endsection"}, + {GROUP, "group"}, + {MODE, "mode"}, + {-1, ""}, +}; + +#define CLEANUP xf86freeDRI + +XF86ConfDRIPtr +xf86parseDRISection (void) +{ + int token; + parsePrologue (XF86ConfDRIPtr, XF86ConfDRIRec); + + /* Zero is a valid value for this. */ + ptr->dri_group = -1; + while ((token = xf86getToken (DRITab)) != ENDSECTION) { + switch (token) + { + case GROUP: + if ((token = xf86getSubToken (&(ptr->dri_comment))) == STRING) + ptr->dri_group_name = val.str; + else if (token == NUMBER) + ptr->dri_group = val.num; + else + Error (GROUP_MSG, NULL); + break; + case MODE: + if (xf86getSubToken (&(ptr->dri_comment)) != NUMBER) + Error (NUMBER_MSG, "Mode"); + if (val.numType != PARSE_OCTAL) + Error (MUST_BE_OCTAL_MSG, val.num); + ptr->dri_mode = val.num; + break; + case EOF_TOKEN: + Error (UNEXPECTED_EOF_MSG, NULL); + break; + case COMMENT: + ptr->dri_comment = xf86addComment(ptr->dri_comment, val.str); + break; + default: + Error (INVALID_KEYWORD_MSG, xf86tokenString ()); + break; + } + } + +#ifdef DEBUG + ErrorF("DRI section parsed\n"); +#endif + + return ptr; +} + +#undef CLEANUP + +void +xf86printDRISection (FILE * cf, XF86ConfDRIPtr ptr) +{ + if (ptr == NULL) + return; + + fprintf (cf, "Section \"DRI\"\n"); + if (ptr->dri_comment) + fprintf (cf, "%s", ptr->dri_comment); + if (ptr->dri_group_name) + fprintf (cf, "\tGroup \"%s\"\n", ptr->dri_group_name); + else if (ptr->dri_group >= 0) + fprintf (cf, "\tGroup %d\n", ptr->dri_group); + if (ptr->dri_mode) + fprintf (cf, "\tMode 0%o\n", ptr->dri_mode); + fprintf (cf, "EndSection\n\n"); +} + +void +xf86freeDRI (XF86ConfDRIPtr ptr) +{ + if (ptr == NULL) + return; + + TestFree (ptr->dri_comment); + free (ptr); +} diff --git a/xorg-server/hw/xfree86/parser/scan.c b/xorg-server/hw/xfree86/parser/scan.c index 783a42545..b829868f7 100644 --- a/xorg-server/hw/xfree86/parser/scan.c +++ b/xorg-server/hw/xfree86/parser/scan.c @@ -115,53 +115,6 @@ static int pushToken = LOCK_TOKEN; static int eol_seen = 0; /* private state to handle comments */ LexRec val; -/* - * xf86strToUL -- - * - * A portable, but restricted, version of strtoul(). It only understands - * hex, octal, and decimal. But it's good enough for our needs. - */ -static unsigned int -xf86strToUL (char *str) -{ - int base = 10; - char *p = str; - unsigned int tot = 0; - - if (*p == '0') - { - p++; - if ((*p == 'x') || (*p == 'X')) - { - p++; - base = 16; - } - else - base = 8; - } - while (*p) - { - if ((*p >= '0') && (*p <= ((base == 8) ? '7' : '9'))) - { - tot = tot * base + (*p - '0'); - } - else if ((base == 16) && (*p >= 'a') && (*p <= 'f')) - { - tot = tot * base + 10 + (*p - 'a'); - } - else if ((base == 16) && (*p >= 'A') && (*p <= 'F')) - { - tot = tot * base + 10 + (*p - 'A'); - } - else - { - return tot; - } - p++; - } - return tot; -} - /* * xf86getNextLine -- * @@ -434,7 +387,7 @@ again: configRBuf[i++] = c; configPos--; /* GJA -- one too far */ configRBuf[i] = '\0'; - val.num = xf86strToUL (configRBuf); + val.num = strtoul (configRBuf, NULL, 0); val.realnum = atof (configRBuf); return NUMBER; } @@ -601,7 +554,6 @@ xf86pathIsSafe(const char *path) * %P projroot * %C sysconfdir * %D datadir - * %M config file format version number * %% % */ @@ -626,11 +578,6 @@ xf86pathIsSafe(const char *path) #ifndef XCONFENV #define XCONFENV "XORGCONFIG" #endif -/* xorg.conf is based on XF86Config version 4. If we ever break - compatibility of the xorg.conf syntax, we'll bump this version number. */ -#ifndef CONFIG_FILE_VERSION -#define CONFIG_FILE_VERSION 4 -#endif #define BAIL_OUT do { \ free(result); \ @@ -661,7 +608,6 @@ DoSubstitution(const char *template, const char *cmdline, const char *projroot, int i, l; static const char *env = NULL; static char *hostname = NULL; - static char majorvers[3] = ""; if (!template) return NULL; @@ -762,13 +708,6 @@ DoSubstitution(const char *template, const char *cmdline, const char *projroot, case 'D': APPEND_STR(DATADIR); break; - case 'M': - if (!majorvers[0]) { - snprintf(majorvers, sizeof(majorvers), - "%d", CONFIG_FILE_VERSION); - } - APPEND_STR(majorvers); - break; case '%': result[l++] = '%'; CHECK_LENGTH; diff --git a/xorg-server/hw/xfree86/parser/xf86Parser.h b/xorg-server/hw/xfree86/parser/xf86Parser.h index d35bbab27..f8c9c3cde 100644 --- a/xorg-server/hw/xfree86/parser/xf86Parser.h +++ b/xorg-server/hw/xfree86/parser/xf86Parser.h @@ -440,22 +440,11 @@ typedef struct } XF86ConfVendorRec, *XF86ConfVendorPtr; -typedef struct -{ - GenericListRec list; - int buf_count; - int buf_size; - char *buf_flags; - char *buf_comment; -} -XF86ConfBuffersRec, *XF86ConfBuffersPtr; - typedef struct { char *dri_group_name; int dri_group; int dri_mode; - XF86ConfBuffersPtr dri_buffers_lst; char *dri_comment; } XF86ConfDRIRec, *XF86ConfDRIPtr; diff --git a/xorg-server/hw/xfree86/parser/xf86tokens.h b/xorg-server/hw/xfree86/parser/xf86tokens.h index 3bea43d15..8c7ea1b28 100644 --- a/xorg-server/hw/xfree86/parser/xf86tokens.h +++ b/xorg-server/hw/xfree86/parser/xf86tokens.h @@ -273,7 +273,6 @@ typedef enum { /* DRI Tokens */ GROUP, - BUFFERS, /* InputClass Tokens */ MATCH_PRODUCT, -- cgit v1.2.3