From d1e8cd61e0fa02a5b415a5c161b355c95f45ae14 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Jul 2010 06:58:33 +0000 Subject: git update 8/7/2010 --- libX11/src/FontNames.c | 227 ++++++++++++++++++++++++------------------------- 1 file changed, 113 insertions(+), 114 deletions(-) (limited to 'libX11/src/FontNames.c') diff --git a/libX11/src/FontNames.c b/libX11/src/FontNames.c index c073592c4..bf133f1b7 100644 --- a/libX11/src/FontNames.c +++ b/libX11/src/FontNames.c @@ -1,114 +1,113 @@ -/* - -Copyright 1986, 1998 The Open Group - -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. - -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 -OPEN GROUP 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 Open Group 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 Open Group. - -*/ - - -#define NEED_REPLIES -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" - -char ** -XListFonts( -register Display *dpy, -_Xconst char *pattern, /* null-terminated */ -int maxNames, -int *actualCount) /* RETURN */ -{ - register long nbytes; - register unsigned i; - register int length; - char **flist; - char *ch; - xListFontsReply rep; - register xListFontsReq *req; - register long rlen; - - LockDisplay(dpy); - GetReq(ListFonts, req); - req->maxNames = maxNames; - nbytes = req->nbytes = pattern ? strlen (pattern) : 0; - req->length += (nbytes + 3) >> 2; - _XSend (dpy, pattern, nbytes); - /* use _XSend instead of Data, since following _XReply will flush buffer */ - - if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) { - *actualCount = 0; - UnlockDisplay(dpy); - SyncHandle(); - return (char **) NULL; - } - - if (rep.nFonts) { - flist = (char **)Xmalloc ((unsigned)rep.nFonts * sizeof(char *)); - rlen = rep.length << 2; - ch = (char *) Xmalloc((unsigned) (rlen + 1)); - /* +1 to leave room for last null-terminator */ - - if ((! flist) || (! ch)) { - if (flist) Xfree((char *) flist); - if (ch) Xfree(ch); - _XEatData(dpy, (unsigned long) rlen); - *actualCount = 0; - UnlockDisplay(dpy); - SyncHandle(); - return (char **) NULL; - } - - _XReadPad (dpy, ch, rlen); - /* - * unpack into null terminated strings. - */ - length = *(unsigned char *)ch; - *ch = 1; /* make sure it is non-zero for XFreeFontNames */ - for (i = 0; i < rep.nFonts; i++) { - flist[i] = ch + 1; /* skip over length */ - ch += length + 1; /* find next length ... */ - length = *(unsigned char *)ch; - *ch = '\0'; /* and replace with null-termination */ - } - } - else flist = (char **) NULL; - *actualCount = rep.nFonts; - UnlockDisplay(dpy); - SyncHandle(); - return (flist); -} - -int -XFreeFontNames(char **list) -{ - if (list) { - if (!*(list[0]-1)) { /* from ListFontsWithInfo */ - register char **names; - for (names = list+1; *names; names++) - Xfree (*names); - } - Xfree (list[0]-1); - Xfree ((char *)list); - } - return 1; -} +/* + +Copyright 1986, 1998 The Open Group + +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. + +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 +OPEN GROUP 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 Open Group 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 Open Group. + +*/ + + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" + +char ** +XListFonts( +register Display *dpy, +_Xconst char *pattern, /* null-terminated */ +int maxNames, +int *actualCount) /* RETURN */ +{ + register long nbytes; + register unsigned i; + register int length; + char **flist; + char *ch; + xListFontsReply rep; + register xListFontsReq *req; + register long rlen; + + LockDisplay(dpy); + GetReq(ListFonts, req); + req->maxNames = maxNames; + nbytes = req->nbytes = pattern ? strlen (pattern) : 0; + req->length += (nbytes + 3) >> 2; + _XSend (dpy, pattern, nbytes); + /* use _XSend instead of Data, since following _XReply will flush buffer */ + + if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) { + *actualCount = 0; + UnlockDisplay(dpy); + SyncHandle(); + return (char **) NULL; + } + + if (rep.nFonts) { + flist = (char **)Xmalloc ((unsigned)rep.nFonts * sizeof(char *)); + rlen = rep.length << 2; + ch = (char *) Xmalloc((unsigned) (rlen + 1)); + /* +1 to leave room for last null-terminator */ + + if ((! flist) || (! ch)) { + if (flist) Xfree((char *) flist); + if (ch) Xfree(ch); + _XEatData(dpy, (unsigned long) rlen); + *actualCount = 0; + UnlockDisplay(dpy); + SyncHandle(); + return (char **) NULL; + } + + _XReadPad (dpy, ch, rlen); + /* + * unpack into null terminated strings. + */ + length = *(unsigned char *)ch; + *ch = 1; /* make sure it is non-zero for XFreeFontNames */ + for (i = 0; i < rep.nFonts; i++) { + flist[i] = ch + 1; /* skip over length */ + ch += length + 1; /* find next length ... */ + length = *(unsigned char *)ch; + *ch = '\0'; /* and replace with null-termination */ + } + } + else flist = (char **) NULL; + *actualCount = rep.nFonts; + UnlockDisplay(dpy); + SyncHandle(); + return (flist); +} + +int +XFreeFontNames(char **list) +{ + if (list) { + if (!*(list[0]-1)) { /* from ListFontsWithInfo */ + register char **names; + for (names = list+1; *names; names++) + Xfree (*names); + } + Xfree (list[0]-1); + Xfree ((char *)list); + } + return 1; +} -- cgit v1.2.3