1/*
2 * xfsinfo -- report info about a font server
3 */
4
5/*
6
7Portions Copyright 1987, 1998  The Open Group
8
9Permission to use, copy, modify, distribute, and sell this software and its
10documentation for any purpose is hereby granted without fee, provided that
11the above copyright notice appear in all copies and that both that
12copyright notice and this permission notice appear in supporting
13documentation.
14
15The above copyright notice and this permission notice shall be included
16in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
22OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
24OTHER DEALINGS IN THE SOFTWARE.
25
26Except as contained in this notice, the name of The Open Group shall
27not be used in advertising or otherwise to promote the sale, use or
28other dealings in this Software without prior written authorization
29from The Open Group.
30
31*/
32
33/*
34 * Copyright 1990 Network Computing Devices;
35 * Portions Copyright 1987 by Digital Equipment Corporation
36 *
37 * Permission to use, copy, modify, distribute, and sell this software and its
38 * documentation for any purpose is hereby granted without fee, provided that
39 * the above copyright notice appear in all copies and that both that
40 * copyright notice and this permission notice appear in supporting
41 * documentation, and that the names of Network Computing Devices
42 * or Digital not be used in advertising or
43 * publicity pertaining to distribution of the software without specific,
44 * written prior permission.  Network Computing Devices and Digital
45 * make no representations about the
46 * suitability of this software for any purpose.  It is provided "as is"
47 * without express or implied warranty.
48 *
49 * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH
50 * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
51 * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES OR DIGITAL BE
52 * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
53 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
54 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
55 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
56 *
57 */
58
59#ifdef HAVE_CONFIG_H
60# include "config.h"
61#endif
62
63#include	<stdio.h>
64#include	<stdlib.h>
65#include	<X11/Xos.h>
66#include	<X11/fonts/FSlib.h>
67
68static void print_server_info(FSServer *svr);
69static void print_catalogue_info(FSServer *svr);
70static void print_extension_info(FSServer *svr);
71static void print_alternate_info(FSServer *svr);
72
73static char *progname;
74
75static void _X_NORETURN _X_COLD
76usage(void)
77{
78    fprintf(stderr, "usage:  %s [-server server_name] [-version]\n", progname);
79    exit(-1);
80}
81
82int
83main(int argc, char *argv[])
84{
85    FSServer   *svr;
86    char       *servername = NULL;
87
88    progname = argv[0];
89
90    for (int i = 1; i < argc; i++) {
91	if (strncmp(argv[i], "-s", 2) == 0) {
92	    if (++i >= argc) {
93		fprintf (stderr, "%s: %s requires an argument\n",
94			 progname, argv[i-1]);
95		usage();
96	    }
97	    servername = argv[i];
98        } else if (strcmp(argv[i], "-version") == 0) {
99            puts(PACKAGE_STRING);
100            exit(0);
101	} else {
102	    fprintf (stderr, "%s: unrecognized argument %s\n",
103		     progname, argv[i]);
104	    usage();
105	}
106    }
107
108    svr = FSOpenServer(servername);
109
110    if (!svr) {
111	if (FSServerName(servername) == NULL) {
112	    if ((svr = FSOpenServer("unix/:-1")) == NULL) {
113		fprintf(stderr, "%s: no font server defined\n", progname);
114		exit(1);
115	    }
116	}
117	if (!svr) {
118	    fprintf(stderr, "%s:  unable to open server \"%s\"\n",
119		    progname, FSServerName(servername));
120	    exit(1);
121	}
122    }
123    print_server_info(svr);
124    FSCloseServer(svr);
125    exit(0);
126}
127
128static void
129print_server_info(FSServer *svr)
130{
131    printf("name of server:	%s\n", FSServerString(svr));
132    printf("version number:	%d\n", FSProtocolVersion(svr));
133    printf("vendor string:	%s\n", FSServerVendor(svr));
134    printf("vendor release number:	%d\n", FSVendorRelease(svr));
135    if (strstr(FSServerVendor(svr), "X.Org")) {
136	int vendrel = FSVendorRelease(svr);
137
138	printf("X.Org xfs version: ");
139	printf("%d.%d.%d", vendrel / 10000000,
140	       (vendrel /   100000) % 100,
141	       (vendrel /     1000) % 100);
142	if (vendrel % 1000)
143	    printf(".%d", vendrel % 1000);
144	printf("\n");
145    }
146    printf("maximum request size:	%ld words (%ld bytes)\n",
147	   FSMaxRequestSize(svr), FSMaxRequestSize(svr) * sizeof(CARD32));
148    print_catalogue_info(svr);
149    print_alternate_info(svr);
150    print_extension_info(svr);
151}
152
153static void
154print_catalogue_info(FSServer *svr)
155{
156    int         n = 0;
157    char      **cats = FSListCatalogues(svr, "*", 1000, &n);
158
159    printf("number of catalogues:	%d\n", n);
160    if (cats) {
161	for (int i = 0; i < n; i++) {
162	    printf("	%s\n", cats[i]);
163	}
164	FSFreeCatalogues(cats);
165    }
166}
167
168static void
169print_extension_info(FSServer *svr)
170{
171    int         n = 0;
172    char      **extlist = FSListExtensions(svr, &n);
173
174    printf("number of extensions:	%d\n", n);
175    if (extlist) {
176	for (int i = 0; i < n; i++) {
177	    printf("	%s\n", extlist[i]);
178	}
179	FSFreeExtensionList(extlist);
180    }
181}
182
183static void
184print_alternate_info(FSServer *svr)
185{
186    int         num;
187
188    num = FSNumAlternateServers(svr);
189    printf("Number of alternate servers: %d\n", num);
190    if (num) {
191	AlternateServer *alts = FSAlternateServers(svr);
192
193	for (int i = 0; i < num; i++) {
194	    printf("    #%1d\t%s%s\n", i, alts[i].name,
195		   (alts[i].subset) ? "(subset)" : "");
196	}
197    }
198}
199