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Diffstat (limited to 'nx-X11/lib/FS/FSOpenServ.c')
-rw-r--r--nx-X11/lib/FS/FSOpenServ.c291
1 files changed, 0 insertions, 291 deletions
diff --git a/nx-X11/lib/FS/FSOpenServ.c b/nx-X11/lib/FS/FSOpenServ.c
deleted file mode 100644
index 662577945..000000000
--- a/nx-X11/lib/FS/FSOpenServ.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/* $Xorg: FSOpenServ.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
-
-/* @(#)FSOpenServ.c 4.1 91/05/02
- * Copyright 1990 Network Computing Devices;
- * Portions Copyright 1987 by Digital Equipment Corporation
- *
- * 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 names of Network Computing
- * Devices or Digital not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission. Network Computing Devices or Digital make no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
- *
- * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
- * OR DIGITAL 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.
- */
-/* $XFree86: xc/lib/FS/FSOpenServ.c,v 1.8tsi Exp $ */
-
-/*
-
-Copyright 1987, 1994, 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.
-
-*/
-
-/*
- * does initial handshake w/ font server
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "FSlibint.h"
-#include <X11/Xtrans/Xtrans.h>
-
-int _FSdebug = 0;
-
-static fsReq _dummy_request = {
- 0, 0, 0
-};
-
-static void OutOfMemory ( FSServer *svr, char *setup );
-
-FSServer *_FSHeadOfServerList = NULL;
-
-void _FSFreeServerStructure(svr)
- FSServer *svr;
-{
- if (svr->server_name)
- FSfree(svr->server_name);
- if (svr->vendor)
- FSfree(svr->vendor);
-
- if (svr->buffer)
- FSfree(svr->buffer);
-
- FSfree((char *) svr);
-}
-
-static
-void OutOfMemory(svr, setup)
- FSServer *svr;
- char *setup;
-{
-
- _FSDisconnectServer(svr->trans_conn);
- _FSFreeServerStructure(svr);
- FSfree(setup);
- errno = ENOMEM;
-}
-
-/*
- * connects to a server, makes a FSServer object and returns a pointer
- * to it
- */
-
-FSServer *
-FSOpenServer(server)
- char *server;
-{
- FSServer *svr;
- int i;
- int endian;
- fsConnClientPrefix client;
- fsConnSetup prefix;
- char *setup;
- fsConnSetupAccept conn;
- char *auth_data;
- char *alt_data,
- *ad;
- AlternateServer *alts;
- int altlen;
- char *vendor_string;
- unsigned long setuplength;
-
- if (server == NULL || *server == '\0') {
- if ((server = getenv("FONTSERVER")) == NULL) {
- return (FSServer *) NULL;
- }
- }
-
- if ((svr = (FSServer *) FScalloc(1, sizeof(FSServer))) == NULL) {
- errno = ENOMEM;
- return (FSServer *) NULL;
- }
- if ((svr->trans_conn = _FSConnectServer(server)) == NULL) {
- FSfree((char *) svr);
- return (FSServer *) NULL;
- }
-
- svr->fd = _FSTransGetConnectionNumber (svr->trans_conn);
-
- endian = 1;
- if (*(char *) &endian)
- client.byteOrder = 'l';
- else
- client.byteOrder = 'B';
- client.major_version = FS_PROTOCOL;
- client.minor_version = FS_PROTOCOL_MINOR;
-/* XXX -- fix this when we have some auths */
- client.num_auths = 0;
- client.auth_len = 0;
- _FSSendClientPrefix(svr, &client);
-
-/* see if connection was accepted */
- _FSRead(svr, (char *) &prefix, (long) SIZEOF(fsConnSetup));
-
- setuplength = prefix.alternate_len << 2;
- if (setuplength > (SIZE_MAX>>2)
- || (alt_data = (char *)
- (setup = FSmalloc((unsigned) setuplength))) == NULL) {
- errno = ENOMEM;
- FSfree((char *) svr);
- return (FSServer *) NULL;
- }
- _FSRead(svr, (char *) alt_data, setuplength);
- ad = alt_data;
-
-#if SIZE_MAX <= UINT_MAX
- if (prefix.num_alternates > SIZE_MAX / sizeof(AlternateServer)) {
- errno = ENOMEM;
- FSfree((char *) alt_data);
- FSfree((char *) svr);
- return (FSServer *) 0;
- }
-#endif
-
- alts = (AlternateServer *)
- FSmalloc(sizeof(AlternateServer) * prefix.num_alternates);
- if (!alts) {
- errno = ENOMEM;
- FSfree((char *) alt_data);
- FSfree((char *) svr);
- return (FSServer *) 0;
- }
- for (i = 0; i < prefix.num_alternates; i++) {
- alts[i].subset = (Bool) *ad++;
- altlen = (int) *ad++;
- alts[i].name = (char *) FSmalloc(altlen + 1);
- if (!alts[i].name) {
- while (--i) {
- FSfree((char *) alts[i].name);
- }
- FSfree((char *) alts);
- FSfree((char *) alt_data);
- FSfree((char *) svr);
- errno = ENOMEM;
- return (FSServer *) 0;
- }
- bcopy(ad, alts[i].name, altlen);
- alts[i].name[altlen] = '\0';
- ad += altlen + ((4 - (altlen + 2)) & 3);
- }
- FSfree((char *) alt_data);
-
- svr->alternate_servers = alts;
- svr->num_alternates = prefix.num_alternates;
-
- setuplength = prefix.auth_len << 2;
- if (setuplength > (SIZE_MAX>>2)
- || (auth_data = (char *)
- (setup = FSmalloc((unsigned) setuplength))) == NULL) {
- errno = ENOMEM;
- FSfree((char *) alts);
- FSfree((char *) svr);
- return (FSServer *) NULL;
- }
- _FSRead(svr, (char *) auth_data, setuplength);
-
- if (prefix.status != AuthSuccess) {
- fprintf(stderr, "%s: connection to \"%s\" refused by server\r\n%s: ",
- "FSlib", server, "FSlib");
- FSfree((char *) alts);
- FSfree((char *) svr);
- FSfree(setup);
- return (FSServer *) NULL;
- }
- /* get rest */
- _FSRead(svr, (char *) &conn, (long) SIZEOF(fsConnSetupAccept));
-
- if ((vendor_string = (char *)
- FSmalloc((unsigned) conn.vendor_len + 1)) == NULL) {
- errno = ENOMEM;
- FSfree((char *) auth_data);
- FSfree((char *) alts);
- FSfree((char *) svr);
- return (FSServer *) NULL;
- }
- _FSReadPad(svr, (char *) vendor_string, conn.vendor_len);
-
- /* move the data into the FSServer struct */
- svr->next = (FSServer *) NULL;
- svr->proto_version = prefix.major_version;
- svr->release = conn.release_number;
- svr->max_request_size = conn.max_request_len;
-
- svr->event_vec[FS_Error] = _FSUnknownWireEvent;
- svr->event_vec[FS_Reply] = _FSUnknownWireEvent;
- svr->wire_vec[FS_Error] = _FSUnknownNativeEvent;
- svr->wire_vec[FS_Reply] = _FSUnknownNativeEvent;
- for (i = FSLASTEvent; i < 128; i++) {
- svr->event_vec[i] = _FSUnknownWireEvent;
- svr->wire_vec[i] = _FSUnknownNativeEvent;
- }
- svr->resource_id = 1;
-
- svr->vendor = vendor_string;
- svr->vendor[conn.vendor_len] = '\0';
-
- svr->vnumber = FS_PROTOCOL;
- svr->request = 0;
- svr->last_request_read = 0;
- svr->last_req = (char *) &_dummy_request;
-
- if ((svr->server_name = FSmalloc((unsigned) (strlen(server) + 1)))
- == NULL) {
- OutOfMemory(svr, setup);
- return (FSServer *) NULL;
- }
- (void) strcpy(svr->server_name, server);
-
- /* setup the output buffers */
- if ((svr->bufptr = svr->buffer = FSmalloc(BUFSIZE)) == NULL) {
- OutOfMemory(svr, setup);
- return (FSServer *) NULL;
- }
- svr->bufmax = svr->buffer + BUFSIZE;
-
- /* set up input event queue */
- svr->head = svr->tail = NULL;
- svr->qlen = 0;
-
- FSfree(setup);
-
- (void) FSSynchronize(svr, _FSdebug);
-
- svr->next = _FSHeadOfServerList;
- _FSHeadOfServerList = svr;
-
- return (svr);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 02:51:35 +0000