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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/Xext/fontcache.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/Xext/fontcache.c')
-rw-r--r--xorg-server/Xext/fontcache.c323
1 files changed, 323 insertions, 0 deletions
diff --git a/xorg-server/Xext/fontcache.c b/xorg-server/Xext/fontcache.c
new file mode 100644
index 000000000..0338d4a0f
--- /dev/null
+++ b/xorg-server/Xext/fontcache.c
@@ -0,0 +1,323 @@
+/*-
+ * Copyright (c) 1998-1999 Shunsuke Akiyama <akiyama@jp.FreeBSD.org>.
+ * All rights reserved.
+ * Copyright (c) 1998-1999 X-TrueType Server Project, All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* THIS IS NOT AN X CONSORTIUM STANDARD */
+
+#define NEED_REPLIES
+#define NEED_EVENTS
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "scrnintstr.h"
+#include "inputstr.h"
+#include "servermd.h"
+#define _FONTCACHE_SERVER_
+#include <X11/extensions/fontcacheP.h>
+#include <X11/extensions/fontcachstr.h>
+#include <X11/Xfuncproto.h>
+
+#include "swaprep.h"
+#include "modinit.h"
+
+static int miscErrorBase;
+
+static void FontCacheResetProc(
+ ExtensionEntry* /* extEntry */
+);
+
+static DISPATCH_PROC(ProcFontCacheDispatch);
+static DISPATCH_PROC(ProcFontCacheGetCacheSettings);
+static DISPATCH_PROC(ProcFontCacheGetCacheStatistics);
+static DISPATCH_PROC(ProcFontCacheQueryVersion);
+static DISPATCH_PROC(ProcFontCacheChangeCacheSettings);
+static DISPATCH_PROC(SProcFontCacheDispatch);
+static DISPATCH_PROC(SProcFontCacheGetCacheSettings);
+static DISPATCH_PROC(SProcFontCacheGetCacheStatistics);
+static DISPATCH_PROC(SProcFontCacheQueryVersion);
+static DISPATCH_PROC(SProcFontCacheChangeCacheSettings);
+
+void
+FontCacheExtensionInit(INITARGS)
+{
+ ExtensionEntry* extEntry;
+
+ if (
+ (extEntry = AddExtension(FONTCACHENAME,
+ FontCacheNumberEvents,
+ FontCacheNumberErrors,
+ ProcFontCacheDispatch,
+ SProcFontCacheDispatch,
+ FontCacheResetProc,
+ StandardMinorOpcode))) {
+ miscErrorBase = extEntry->errorBase;
+ }
+}
+
+/*ARGSUSED*/
+static void
+FontCacheResetProc (extEntry)
+ ExtensionEntry* extEntry;
+{
+}
+
+static int
+ProcFontCacheQueryVersion(client)
+ register ClientPtr client;
+{
+ xFontCacheQueryVersionReply rep;
+ register int n;
+
+ REQUEST_SIZE_MATCH(xFontCacheQueryVersionReq);
+ rep.type = X_Reply;
+ rep.length = 0;
+ rep.sequenceNumber = client->sequence;
+ rep.majorVersion = FONTCACHE_MAJOR_VERSION;
+ rep.minorVersion = FONTCACHE_MINOR_VERSION;
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ swaps(&rep.majorVersion, n);
+ swaps(&rep.minorVersion, n);
+ }
+ WriteToClient(client, SIZEOF(xFontCacheQueryVersionReply), (char *)&rep);
+ return (client->noClientException);
+}
+
+static int
+ProcFontCacheGetCacheSettings(client)
+ register ClientPtr client;
+{
+ xFontCacheGetCacheSettingsReply rep;
+ FontCacheSettings cinfo;
+ register int n;
+
+ REQUEST_SIZE_MATCH(xFontCacheGetCacheSettingsReq);
+ rep.type = X_Reply;
+ rep.sequenceNumber = client->sequence;
+ rep.length = 0;
+
+ /* XXX */
+ FontCacheGetSettings(&cinfo);
+ rep.himark = cinfo.himark;
+ rep.lowmark = cinfo.lowmark;
+ rep.balance = cinfo.balance;
+ rep.reserve0 = 0;
+ rep.reserve1 = 0;
+ rep.reserve2 = 0;
+
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.himark, n);
+ swapl(&rep.lowmark, n);
+ swapl(&rep.balance, n);
+ swapl(&rep.reserve0, n);
+ swapl(&rep.reserve1, n);
+ swapl(&rep.reserve2, n);
+ }
+ /* XXX */
+
+ WriteToClient(client, SIZEOF(xFontCacheGetCacheSettingsReply),
+ (char *)&rep);
+ return (client->noClientException);
+}
+
+static int
+ProcFontCacheGetCacheStatistics(client)
+ register ClientPtr client;
+{
+ xFontCacheGetCacheStatisticsReply rep;
+ FontCacheStatistics cstats;
+ register int n;
+
+ REQUEST_SIZE_MATCH(xFontCacheGetCacheStatisticsReq);
+ rep.type = X_Reply;
+ rep.sequenceNumber = client->sequence;
+ rep.length = (sz_xFontCacheGetCacheStatisticsReply - 32) >> 2;
+
+ /* XXX */
+ FontCacheGetStatistics(&cstats);
+ rep.purge_runs = cstats.purge_runs;
+ rep.purge_stat = cstats.purge_stat;
+ rep.balance = cstats.balance;
+ rep.reserve0 = 0;
+ rep.f_hits = cstats.f.hits;
+ rep.f_misshits = cstats.f.misshits;
+ rep.f_purged = cstats.f.purged;
+ rep.f_usage = cstats.f.usage;
+ rep.f_reserve0 = 0;
+ rep.v_hits = cstats.v.hits;
+ rep.v_misshits = cstats.v.misshits;
+ rep.v_purged = cstats.v.purged;
+ rep.v_usage = cstats.v.usage;
+ rep.v_reserve0 = 0;
+ if (client->swapped) {
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ swapl(&rep.purge_runs, n);
+ swapl(&rep.purge_stat, n);
+ swapl(&rep.balance, n);
+ swapl(&rep.reserve0, n);
+ swapl(&rep.f_hits, n);
+ swapl(&rep.f_misshits, n);
+ swapl(&rep.f_purged, n);
+ swapl(&rep.f_usage, n);
+ swapl(&rep.f_reserve0, n);
+ swapl(&rep.v_hits, n);
+ swapl(&rep.v_misshits, n);
+ swapl(&rep.v_purged, n);
+ swapl(&rep.v_usage, n);
+ swapl(&rep.v_reserve0, n);
+ }
+ /* XXX */
+ WriteToClient(client, SIZEOF(xFontCacheGetCacheStatisticsReply),
+ (char *)&rep);
+ return (client->noClientException);
+}
+
+static int
+ProcFontCacheChangeCacheSettings(client)
+ register ClientPtr client;
+{
+ FontCacheSettings cs;
+
+ REQUEST(xFontCacheChangeCacheSettingsReq);
+
+ REQUEST_SIZE_MATCH(xFontCacheChangeCacheSettingsReq);
+
+ /* XXX */
+ cs.himark = stuff->himark;
+ cs.lowmark = stuff->lowmark;
+ cs.balance = stuff->balance;
+
+ if (cs.himark < 0 || cs.lowmark < 0)
+ return BadValue;
+ if (cs.himark <= cs.lowmark)
+ return BadValue;
+ if (!(10 <= cs.balance && cs.balance <= 90))
+ return BadValue;
+
+ if (FontCacheChangeSettings(&cs) == 0)
+ return miscErrorBase + FontCacheCannotAllocMemory;
+ /* XXX */
+
+ return (client->noClientException);
+}
+
+static int
+ProcFontCacheDispatch (client)
+ register ClientPtr client;
+{
+ REQUEST(xReq);
+ switch (stuff->data)
+ {
+ case X_FontCacheQueryVersion:
+ return ProcFontCacheQueryVersion(client);
+ case X_FontCacheGetCacheSettings:
+ return ProcFontCacheGetCacheSettings(client);
+ case X_FontCacheGetCacheStatistics:
+ return ProcFontCacheGetCacheStatistics(client);
+ case X_FontCacheChangeCacheSettings:
+ return ProcFontCacheChangeCacheSettings(client);
+ default:
+ return miscErrorBase + FontCacheBadProtocol;
+ }
+}
+
+static int
+SProcFontCacheQueryVersion(client)
+ register ClientPtr client;
+{
+ register int n;
+ REQUEST(xFontCacheQueryVersionReq);
+ swaps(&stuff->length, n);
+ return ProcFontCacheQueryVersion(client);
+}
+
+static int
+SProcFontCacheGetCacheSettings(client)
+ ClientPtr client;
+{
+ register int n;
+ REQUEST(xFontCacheGetCacheSettingsReq);
+ swaps(&stuff->length, n);
+ REQUEST_SIZE_MATCH(xFontCacheGetCacheSettingsReq);
+ return ProcFontCacheGetCacheSettings(client);
+}
+
+static int
+SProcFontCacheGetCacheStatistics(client)
+ ClientPtr client;
+{
+ register int n;
+ REQUEST(xFontCacheGetCacheStatisticsReq);
+ swaps(&stuff->length, n);
+ REQUEST_SIZE_MATCH(xFontCacheGetCacheStatisticsReq);
+ return ProcFontCacheGetCacheStatistics(client);
+}
+
+static int
+SProcFontCacheChangeCacheSettings(client)
+ ClientPtr client;
+{
+ register int n;
+ REQUEST(xFontCacheChangeCacheSettingsReq);
+ swaps(&stuff->length, n);
+ REQUEST_SIZE_MATCH(xFontCacheChangeCacheSettingsReq);
+ /* XXX */
+ swapl(&stuff->himark, n);
+ swapl(&stuff->lowmark, n);
+ swapl(&stuff->balance, n);
+ /* XXX */
+ return ProcFontCacheChangeCacheSettings(client);
+}
+
+static int
+SProcFontCacheDispatch (client)
+ register ClientPtr client;
+{
+ REQUEST(xReq);
+ switch (stuff->data)
+ {
+ case X_FontCacheQueryVersion:
+ return SProcFontCacheQueryVersion(client);
+ case X_FontCacheGetCacheSettings:
+ return SProcFontCacheGetCacheSettings(client);
+ case X_FontCacheGetCacheStatistics:
+ return SProcFontCacheGetCacheStatistics(client);
+ case X_FontCacheChangeCacheSettings:
+ return SProcFontCacheChangeCacheSettings(client);
+ default:
+ return miscErrorBase + FontCacheBadProtocol;
+ }
+}