2 * Copyright (c) 2002 Poul-Henning Kamp
3 * Copyright (c) 2002 Networks Associates Technology, Inc.
6 * This software was developed for the FreeBSD Project by Poul-Henning Kamp
7 * and NAI Labs, the Security Research Division of Network Associates, Inc.
8 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
9 * DARPA CHATS research program.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. The names of the authors may not be used to endorse or promote
20 * products derived from this software without specific prior written
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #include <sys/cdefs.h>
37 __FBSDID("$FreeBSD$");
39 #include <sys/param.h>
41 #include <sys/systm.h>
42 #include <sys/malloc.h>
43 #include <machine/stdarg.h>
45 #include <geom/geom.h>
46 #include <geom/geom_int.h>
50 g_confdot_consumer(struct sbuf *sb, struct g_consumer *cp)
53 sbuf_printf(sb, "z%p [label=\"r%dw%de%d\"];\n",
54 cp, cp->acr, cp->acw, cp->ace);
56 sbuf_printf(sb, "z%p -> z%p;\n", cp, cp->provider);
60 g_confdot_provider(struct sbuf *sb, struct g_provider *pp)
63 sbuf_printf(sb, "z%p [shape=hexagon,label=\"%s\\nr%dw%de%d\\nerr#%d\"];\n",
64 pp, pp->name, pp->acr, pp->acw, pp->ace, pp->error);
68 g_confdot_geom(struct sbuf *sb, struct g_geom *gp)
70 struct g_consumer *cp;
71 struct g_provider *pp;
73 sbuf_printf(sb, "z%p [shape=box,label=\"%s\\n%s\\nr#%d\"];\n",
74 gp, gp->class->name, gp->name, gp->rank);
75 LIST_FOREACH(cp, &gp->consumer, consumer) {
76 g_confdot_consumer(sb, cp);
77 sbuf_printf(sb, "z%p -> z%p;\n", gp, cp);
80 LIST_FOREACH(pp, &gp->provider, provider) {
81 g_confdot_provider(sb, pp);
82 sbuf_printf(sb, "z%p -> z%p;\n", pp, gp);
87 g_confdot_class(struct sbuf *sb, struct g_class *mp)
91 LIST_FOREACH(gp, &mp->geom, geom)
92 g_confdot_geom(sb, gp);
96 g_confdot(void *p, int flag )
101 KASSERT(flag != EV_CANCEL, ("g_confdot was cancelled"));
104 sbuf_printf(sb, "digraph geom {\n");
105 LIST_FOREACH(mp, &g_classes, class)
106 g_confdot_class(sb, mp);
107 sbuf_printf(sb, "}\n");
112 g_conftxt_geom(struct sbuf *sb, struct g_geom *gp, int level)
114 struct g_provider *pp;
115 struct g_consumer *cp;
117 if (gp->flags & G_GEOM_WITHER)
119 LIST_FOREACH(pp, &gp->provider, provider) {
120 sbuf_printf(sb, "%d %s %s %ju %u", level, gp->class->name,
121 pp->name, (uintmax_t)pp->mediasize, pp->sectorsize);
122 if (gp->dumpconf != NULL)
123 gp->dumpconf(sb, NULL, gp, NULL, pp);
124 sbuf_printf(sb, "\n");
125 LIST_FOREACH(cp, &pp->consumers, consumers)
126 g_conftxt_geom(sb, cp->geom, level + 1);
131 g_conftxt_class(struct sbuf *sb, struct g_class *mp)
135 LIST_FOREACH(gp, &mp->geom, geom)
136 g_conftxt_geom(sb, gp, 0);
140 g_conftxt(void *p, int flag)
145 KASSERT(flag != EV_CANCEL, ("g_conftxt was cancelled"));
148 LIST_FOREACH(mp, &g_classes, class) {
149 if (!strcmp(mp->name, "DISK") || !strcmp(mp->name, "MD"))
150 g_conftxt_class(sb, mp);
157 g_conf_printf_escaped(struct sbuf *sb, const char *fmt, ...)
165 sbuf_vprintf(s, fmt, ap);
169 for (c = sbuf_data(s); *c != '\0'; c++) {
170 if (*c == '&' || *c == '<' || *c == '>' ||
171 *c == '\'' || *c == '"' || *c > 0x7e)
172 sbuf_printf(sb, "&#x%X;", *c);
173 else if (*c == '\t' || *c == '\n' || *c == '\r' || *c > 0x1f)
182 g_conf_consumer(struct sbuf *sb, struct g_consumer *cp)
185 sbuf_printf(sb, "\t<consumer id=\"%p\">\n", cp);
186 sbuf_printf(sb, "\t <geom ref=\"%p\"/>\n", cp->geom);
187 if (cp->provider != NULL)
188 sbuf_printf(sb, "\t <provider ref=\"%p\"/>\n", cp->provider);
189 sbuf_printf(sb, "\t <mode>r%dw%de%d</mode>\n",
190 cp->acr, cp->acw, cp->ace);
191 if (cp->geom->flags & G_GEOM_WITHER)
193 else if (cp->geom->dumpconf != NULL) {
194 sbuf_printf(sb, "\t <config>\n");
195 cp->geom->dumpconf(sb, "\t ", cp->geom, cp, NULL);
196 sbuf_printf(sb, "\t </config>\n");
198 sbuf_printf(sb, "\t</consumer>\n");
202 g_conf_provider(struct sbuf *sb, struct g_provider *pp)
205 sbuf_printf(sb, "\t<provider id=\"%p\">\n", pp);
206 sbuf_printf(sb, "\t <geom ref=\"%p\"/>\n", pp->geom);
207 sbuf_printf(sb, "\t <mode>r%dw%de%d</mode>\n",
208 pp->acr, pp->acw, pp->ace);
209 sbuf_printf(sb, "\t <name>");
210 g_conf_printf_escaped(sb, "%s", pp->name);
211 sbuf_printf(sb, "</name>\n");
212 sbuf_printf(sb, "\t <mediasize>%jd</mediasize>\n",
213 (intmax_t)pp->mediasize);
214 sbuf_printf(sb, "\t <sectorsize>%u</sectorsize>\n", pp->sectorsize);
215 sbuf_printf(sb, "\t <stripesize>%u</stripesize>\n", pp->stripesize);
216 sbuf_printf(sb, "\t <stripeoffset>%u</stripeoffset>\n", pp->stripeoffset);
217 if (pp->flags & G_PF_WITHER)
218 sbuf_printf(sb, "\t <wither/>\n");
219 else if (pp->geom->flags & G_GEOM_WITHER)
221 else if (pp->geom->dumpconf != NULL) {
222 sbuf_printf(sb, "\t <config>\n");
223 pp->geom->dumpconf(sb, "\t ", pp->geom, NULL, pp);
224 sbuf_printf(sb, "\t </config>\n");
226 sbuf_printf(sb, "\t</provider>\n");
231 g_conf_geom(struct sbuf *sb, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
233 struct g_consumer *cp2;
234 struct g_provider *pp2;
236 sbuf_printf(sb, " <geom id=\"%p\">\n", gp);
237 sbuf_printf(sb, " <class ref=\"%p\"/>\n", gp->class);
238 sbuf_printf(sb, " <name>");
239 g_conf_printf_escaped(sb, "%s", gp->name);
240 sbuf_printf(sb, "</name>\n");
241 sbuf_printf(sb, " <rank>%d</rank>\n", gp->rank);
242 if (gp->flags & G_GEOM_WITHER)
243 sbuf_printf(sb, " <wither/>\n");
244 else if (gp->dumpconf != NULL) {
245 sbuf_printf(sb, " <config>\n");
246 gp->dumpconf(sb, "\t", gp, NULL, NULL);
247 sbuf_printf(sb, " </config>\n");
249 LIST_FOREACH(cp2, &gp->consumer, consumer) {
250 if (cp != NULL && cp != cp2)
252 g_conf_consumer(sb, cp2);
255 LIST_FOREACH(pp2, &gp->provider, provider) {
256 if (pp != NULL && pp != pp2)
258 g_conf_provider(sb, pp2);
260 sbuf_printf(sb, " </geom>\n");
264 g_conf_class(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
268 sbuf_printf(sb, " <class id=\"%p\">\n", mp);
269 sbuf_printf(sb, " <name>");
270 g_conf_printf_escaped(sb, "%s", mp->name);
271 sbuf_printf(sb, "</name>\n");
272 LIST_FOREACH(gp2, &mp->geom, geom) {
273 if (gp != NULL && gp != gp2)
275 g_conf_geom(sb, gp2, pp, cp);
277 sbuf_printf(sb, " </class>\n");
281 g_conf_specific(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
286 sbuf_printf(sb, "<mesh>\n");
287 LIST_FOREACH(mp2, &g_classes, class) {
288 if (mp != NULL && mp != mp2)
290 g_conf_class(sb, mp2, gp, pp, cp);
292 sbuf_printf(sb, "</mesh>\n");
297 g_confxml(void *p, int flag)
300 KASSERT(flag != EV_CANCEL, ("g_confxml was cancelled"));
302 g_conf_specific(p, NULL, NULL, NULL, NULL);
306 g_trace(int level, const char *fmt, ...)
310 if (!(g_debugflags & level))