massive reduction of unneeded files

1 files changed, 0 insertions, 608 deletions

diff --git a/nx-X11/lib/Xft1/xftcache.c b/nx-X11/lib/Xft1/xftcache.c
deleted file mode 100644
index 13e20a92b..000000000
--- a/nx-X11/lib/Xft1/xftcache.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/*
- * $XFree86: xc/lib/Xft/xftcache.c,v 1.2 2001/06/11 22:53:30 keithp Exp $
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Keith Packard makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "xftint.h"
-
-typedef struct _XftFileCacheEnt {
-    struct _XftFileCacheEnt *next;
-    unsigned int	    hash;
-    char		    *file;
-    int			    id;
-    time_t		    time;
-    char		    *name;
-    Bool		    referenced;
-} XftFileCacheEnt;
-
-#define HASH_SIZE   509
-
-typedef struct _XftFileCache {
-    XftFileCacheEnt	*ents[HASH_SIZE];
-    Bool		updated;
-    int			entries;
-    int			referenced;
-} XftFileCache;
-
-static XftFileCache	_XftFileCache;
-
-static unsigned int
-_XftFileCacheHash (char *string)
-{
-    unsigned int    h = 0;
-    char	    c;
-
-    while ((c = *string++))
-	h = (h << 1) ^ c;
-    return h;
-}
-
-char *
-XftFileCacheFind (char *file, int id, int *count)
-{
-    XftFileCache    *cache;
-    unsigned int    hash;
-    char	    *match;
-    XftFileCacheEnt *c, *name;
-    int		    maxid;
-    struct stat	    statb;
-    
-    cache = &_XftFileCache;
-    match = file;
-    
-    hash = _XftFileCacheHash (match);
-    name = 0;
-    maxid = -1;
-    for (c = cache->ents[hash % HASH_SIZE]; c; c = c->next)
-    {
-	if (c->hash == hash && !strcmp (match, c->file))
-	{
-	    if (c->id > maxid)
-		maxid = c->id;
-	    if (c->id == id)
-	    {
-		if (stat (file, &statb) < 0)
-		{
-		    if (_XftFontDebug () & XFT_DBG_CACHE)
-			printf (" file missing\n");
-		    return 0;
-		}
-		if (statb.st_mtime != c->time)
-		{
-		    if (_XftFontDebug () & XFT_DBG_CACHE)
-			printf (" timestamp mismatch (was %d is %d)\n",
-				(int) c->time, (int) statb.st_mtime);
-		    return 0;
-		}
-		if (!c->referenced)
-		{
-		    cache->referenced++;
-		    c->referenced = True;
-		}
-		name = c;
-	    }
-	}
-    }
-    if (!name)
-	return 0;
-    *count = maxid + 1;
-    return name->name;
-}
-
-/*
- * Cache file syntax is quite simple:
- *
- * "file_name" id time "font_name" \n
- */
- 
-static Bool
-_XftFileCacheReadString (FILE *f, char *dest, int len)
-{
-    int	    c;
-    Bool    escape;
-
-    while ((c = getc (f)) != EOF)
-	if (c == '"')
-	    break;
-    if (c == EOF)
-	return False;
-    if (len == 0)
-	return False;
-    
-    escape = False;
-    while ((c = getc (f)) != EOF)
-    {
-	if (!escape)
-	{
-	    switch (c) {
-	    case '"':
-		*dest++ = '\0';
-		return True;
-	    case '\\':
-		escape = True;
-		continue;
-	    }
-	}
-        if (--len <= 1)
-	    return False;
-	*dest++ = c;
-	escape = False;
-    }
-    return False;
-}
-
-static Bool
-_XftFileCacheReadUlong (FILE *f, unsigned long *dest)
-{
-    unsigned long   t;
-    int		    c;
-
-    while ((c = getc (f)) != EOF)
-    {
-	if (!isspace (c))
-	    break;
-    }
-    if (c == EOF)
-	return False;
-    t = 0;
-    for (;;)
-    {
-	if (c == EOF || isspace (c))
-	    break;
-	if (!isdigit (c))
-	    return False;
-	t = t * 10 + (c - '0');
-	c = getc (f);
-    }
-    *dest = t;
-    return True;
-}
-
-static Bool
-_XftFileCacheReadInt (FILE *f, int *dest)
-{
-    unsigned long   t;
-    Bool	    ret;
-
-    ret = _XftFileCacheReadUlong (f, &t);
-    if (ret)
-	*dest = (int) t;
-    return ret;
-}
-
-static Bool
-_XftFileCacheReadTime (FILE *f, time_t *dest)
-{
-    unsigned long   t;
-    Bool	    ret;
-
-    ret = _XftFileCacheReadUlong (f, &t);
-    if (ret)
-	*dest = (time_t) t;
-    return ret;
-}
-
-static Bool
-_XftFileCacheAdd (XftFileCache	*cache,
-		  char		*file,
-		  int		id,
-		  time_t	time,
-		  char		*name,
-		  Bool		replace)
-{
-    XftFileCacheEnt    *c;
-    XftFileCacheEnt    **prev, *old;
-    unsigned int    hash;
-
-    if (_XftFontDebug () & XFT_DBG_CACHE)
-    {
-	printf ("%s face %s/%d as %s\n", replace ? "Replace" : "Add",
-		file, id, name);
-    }
-    hash = _XftFileCacheHash (file);
-    for (prev = &cache->ents[hash % HASH_SIZE]; 
-	 (old = *prev);
-	 prev = &(*prev)->next)
-    {
-	if (old->hash == hash && old->id == id && !strcmp (old->file, file))
-	    break;
-    }
-    if (*prev)
-    {
-	if (!replace)
-	    return False;
-
-	old = *prev;
-	if (old->referenced)
-	    cache->referenced--;
-	*prev = old->next;
-	free (old);
-	cache->entries--;
-    }
-	
-    c = malloc (sizeof (XftFileCacheEnt) +
-		strlen (file) + 1 +
-		strlen (name) + 1);
-    if (!c)
-	return False;
-    c->next = *prev;
-    *prev = c;
-    c->hash = hash;
-    c->file = (char *) (c + 1);
-    c->id = id;
-    c->name = c->file + strlen (file) + 1;
-    strcpy (c->file, file);
-    c->time = time;
-    c->referenced = replace;
-    strcpy (c->name, name);
-    cache->entries++;
-    return True;
-}
-
-void
-XftFileCacheDispose (void)
-{
-    XftFileCache    *cache;
-    XftFileCacheEnt *c, *next;
-    int		    h;
-
-    cache = &_XftFileCache;
-    
-    for (h = 0; h < HASH_SIZE; h++)
-    {
-	for (c = cache->ents[h]; c; c = next)
-	{
-	    next = c->next;
-	    free (c);
-	}
-	cache->ents[h] = 0;
-    }
-    cache->entries = 0;
-    cache->referenced = 0;
-    cache->updated = False;
-}
-
-void
-XftFileCacheLoad (char *cache_file)
-{
-    XftFileCache    *cache;
-    FILE	    *f;
-    char	    file[8192];
-    int		    id;
-    time_t	    time;
-    char	    name[8192];
-
-    f = fopen (cache_file, "r");
-    if (!f)
-	return;
-
-    cache = &_XftFileCache;
-
-    cache->updated = False;
-    while (_XftFileCacheReadString (f, file, sizeof (file)) &&
-	   _XftFileCacheReadInt (f, &id) &&
-	   _XftFileCacheReadTime (f, &time) &&
-	   _XftFileCacheReadString (f, name, sizeof (name)))
-    {
-	(void) _XftFileCacheAdd (cache, file, id, time, name, False);
-    }
-    fclose (f);
-}
-
-Bool
-XftFileCacheUpdate (char *file, int id, char *name)
-{
-    XftFileCache    *cache;
-    char	    *match;
-    struct stat	    statb;
-    Bool	    ret;
-
-    cache = &_XftFileCache;
-    match = file;
-
-    if (stat (file, &statb) < 0)
-	return False;
-    ret = _XftFileCacheAdd (cache, match, id, 
-			    statb.st_mtime, name, True);
-    if (ret)
-	cache->updated = True;
-    return ret;
-}
-
-static Bool
-_XftFileCacheWriteString (FILE *f, char *string)
-{
-    char    c;
-
-    if (putc ('"', f) == EOF)
-	return False;
-    while ((c = *string++))
-    {
-	switch (c) {
-	case '"':
-	case '\\':
-	    if (putc ('\\', f) == EOF)
-		return False;
-	    /* fall through */
-	default:
-	    if (putc (c, f) == EOF)
-		return False;
-	}
-    }
-    if (putc ('"', f) == EOF)
-	return False;
-    return True;
-}
-
-static Bool
-_XftFileCacheWriteUlong (FILE *f, unsigned long t)
-{
-    int	    pow;
-    unsigned long   temp, digit;
-
-    temp = t;
-    pow = 1;
-    while (temp >= 10)
-    {
-	temp /= 10;
-	pow *= 10;
-    }
-    temp = t;
-    while (pow)
-    {
-	digit = temp / pow;
-	if (putc ((char) digit + '0', f) == EOF)
-	    return False;
-	temp = temp - pow * digit;
-	pow = pow / 10;
-    }
-    return True;
-}
-
-static Bool
-_XftFileCacheWriteInt (FILE *f, int i)
-{
-    return _XftFileCacheWriteUlong (f, (unsigned long) i);
-}
-
-static Bool
-_XftFileCacheWriteTime (FILE *f, time_t t)
-{
-    return _XftFileCacheWriteUlong (f, (unsigned long) t);
-}
-
-Bool
-XftFileCacheSave (char *cache_file)
-{
-    XftFileCache    *cache;
-    char	    *lck;
-    char	    *tmp;
-    FILE	    *f;
-    int		    h;
-    XftFileCacheEnt *c;
-
-    cache = &_XftFileCache;
-
-    if (!cache->updated && cache->referenced == cache->entries)
-	return True;
-    
-    lck = malloc (strlen (cache_file)*2 + 4);
-    if (!lck)
-	goto bail0;
-    tmp = lck + strlen (cache_file) + 2;
-    strcpy (lck, cache_file);
-    strcat (lck, "L");
-    strcpy (tmp, cache_file);
-    strcat (tmp, "T");
-    if (link (lck, cache_file) < 0 && errno != ENOENT)
-	goto bail1;
-    if (access (tmp, F_OK) == 0)
-	goto bail2;
-    f = fopen (tmp, "w");
-    if (!f)
-	goto bail2;
-
-    for (h = 0; h < HASH_SIZE; h++)
-    {
-	for (c = cache->ents[h]; c; c = c->next)
-	{
-	    if (!c->referenced)
-		continue;
-	    if (!_XftFileCacheWriteString (f, c->file))
-		goto bail4;
-	    if (putc (' ', f) == EOF)
-		goto bail4;
-	    if (!_XftFileCacheWriteInt (f, c->id))
-		goto bail4;
-	    if (putc (' ', f) == EOF)
-		goto bail4;
-	    if (!_XftFileCacheWriteTime (f, c->time))
-		goto bail4;
-	    if (putc (' ', f) == EOF)
-		goto bail4;
-	    if (!_XftFileCacheWriteString (f, c->name))
-		goto bail4;
-	    if (putc ('\n', f) == EOF)
-		goto bail4;
-	}
-    }
-
-    if (fclose (f) == EOF)
-	goto bail3;
-    
-    if (rename (tmp, cache_file) < 0)
-	goto bail3;
-    
-    unlink (lck);
-    cache->updated = False;
-    return True;
-
-bail4:
-    fclose (f);
-bail3:
-    unlink (tmp);
-bail2:
-    unlink (lck);
-bail1:
-    free (lck);
-bail0:
-    return False;
-}
-
-Bool
-XftFileCacheReadDir (XftFontSet *set, const char *cache_file)
-{
-    XftPattern	    *font;
-    FILE	    *f;
-    char	    *path;
-    char	    *base;
-    char	    file[8192];
-    int		    id;
-    char	    name[8192];
-    Bool	    ret = False;
-
-    if (_XftFontDebug () & XFT_DBG_CACHE)
-    {
-	printf ("XftFileCacheReadDir cache_file \"%s\"\n", cache_file);
-    }
-    
-    f = fopen (cache_file, "r");
-    if (!f)
-    {
-	if (_XftFontDebug () & XFT_DBG_CACHE)
-	{
-	    printf (" no cache file\n");
-	}
-	goto bail0;
-    }
-
-    base = strrchr (cache_file, '/');
-    if (!base)
-	goto bail1;
-    base++;
-    path = malloc (base - cache_file + 8192 + 1);
-    if (!path)
-	goto bail1;
-    memcpy (path, cache_file, base - cache_file);
-    base = path + (base - cache_file);
-    
-    while (_XftFileCacheReadString (f, file, sizeof (file)) &&
-	   _XftFileCacheReadInt (f, &id) &&
-	   _XftFileCacheReadString (f, name, sizeof (name)))
-    {
-	font = XftNameParse (name);
-	if (font)
-	{
-	    strcpy (base, file);
-	    if (_XftFontDebug () & XFT_DBG_CACHEV)
-	    {
-		printf (" dir cache file \"%s\"\n", file);
-	    }
-	    XftPatternAddString (font, XFT_FILE, path);
-	    if (!XftFontSetAdd (set, font))
-		goto bail2;
-	}
-    }
-    if (_XftFontDebug () & XFT_DBG_CACHE)
-    {
-	printf (" cache loaded\n");
-    }
-    
-    ret = True;
-bail2:
-    free (path);
-bail1:
-    fclose (f);
-bail0:
-    return ret;
-}
-
-Bool
-XftFileCacheWriteDir (XftFontSet *set, const char *cache_file)
-{
-    XftPattern	    *font;
-    FILE	    *f;
-    char	    name[8192];
-    char	    *file, *base;
-    int		    n;
-    int		    id;
-
-    if (_XftFontDebug () & XFT_DBG_CACHE)
-	printf ("XftFileCacheWriteDir cache_file \"%s\"\n", cache_file);
-    
-    f = fopen (cache_file, "w");
-    if (!f)
-    {
-	if (_XftFontDebug () & XFT_DBG_CACHE)
-	    printf (" can't create \"%s\"\n", cache_file);
-	goto bail0;
-    }
-    for (n = 0; n < set->nfont; n++)
-    {
-	font = set->fonts[n];
-	if (XftPatternGetString (font, XFT_FILE, 0, &file) != XftResultMatch)
-	    goto bail1;
-	base = strrchr (file, '/');
-	if (base)
-	    base = base + 1;
-	else
-	    base = file;
-	if (XftPatternGetInteger (font, XFT_INDEX, 0, &id) != XftResultMatch)
-	    goto bail1;
-	if (!XftNameUnparse (font, name, sizeof (name)))
-	    goto bail1;
-	if (_XftFontDebug () & XFT_DBG_CACHEV)
-	    printf (" write file \"%s\"\n", base);
-	if (!_XftFileCacheWriteString (f, base))
-	    goto bail1;
-	if (putc (' ', f) == EOF)
-	    goto bail1;
-	if (!_XftFileCacheWriteInt (f, id))
-	    goto bail1;
-        if (putc (' ', f) == EOF)
-	    goto bail1;
-	if (!_XftFileCacheWriteString (f, name))
-	    goto bail1;
-	if (putc ('\n', f) == EOF)
-	    goto bail1;
-    }
-    if (fclose (f) == EOF)
-	goto bail0;
-    
-    if (_XftFontDebug () & XFT_DBG_CACHE)
-	printf (" cache written\n");
-    return True;
-    
-bail1:
-    fclose (f);
-bail0:
-    unlink (cache_file);
-    return False;
-}