3728855a0f
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
327 lines
8.8 KiB
C
327 lines
8.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2002 Poul-Henning Kamp
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* Copyright (c) 2002 Networks Associates Technology, Inc.
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* All rights reserved.
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*
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* This software was developed for the FreeBSD Project by Poul-Henning Kamp
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* and NAI Labs, the Security Research Division of Network Associates, Inc.
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* under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
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* DARPA CHATS research program.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The names of the authors may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/sbuf.h>
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#include <sys/systm.h>
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#include <sys/malloc.h>
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#include <machine/stdarg.h>
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#include <geom/geom.h>
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#include <geom/geom_int.h>
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#include <geom/geom_disk.h>
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static void
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g_confdot_consumer(struct sbuf *sb, struct g_consumer *cp)
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{
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sbuf_printf(sb, "z%p [label=\"r%dw%de%d\"];\n",
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cp, cp->acr, cp->acw, cp->ace);
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if (cp->provider)
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sbuf_printf(sb, "z%p -> z%p;\n", cp, cp->provider);
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}
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static void
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g_confdot_provider(struct sbuf *sb, struct g_provider *pp)
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{
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sbuf_printf(sb, "z%p [shape=hexagon,label=\"%s\\nr%dw%de%d\\nerr#%d\\n"
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"sector=%u\\nstripe=%u\"];\n", pp, pp->name, pp->acr, pp->acw,
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pp->ace, pp->error, pp->sectorsize, pp->stripesize);
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}
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static void
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g_confdot_geom(struct sbuf *sb, struct g_geom *gp)
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{
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struct g_consumer *cp;
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struct g_provider *pp;
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sbuf_printf(sb, "z%p [shape=box,label=\"%s\\n%s\\nr#%d\"];\n",
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gp, gp->class->name, gp->name, gp->rank);
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LIST_FOREACH(cp, &gp->consumer, consumer) {
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g_confdot_consumer(sb, cp);
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sbuf_printf(sb, "z%p -> z%p;\n", gp, cp);
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}
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LIST_FOREACH(pp, &gp->provider, provider) {
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g_confdot_provider(sb, pp);
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sbuf_printf(sb, "z%p -> z%p;\n", pp, gp);
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}
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}
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static void
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g_confdot_class(struct sbuf *sb, struct g_class *mp)
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{
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struct g_geom *gp;
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LIST_FOREACH(gp, &mp->geom, geom)
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g_confdot_geom(sb, gp);
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}
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void
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g_confdot(void *p, int flag )
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{
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struct g_class *mp;
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struct sbuf *sb;
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KASSERT(flag != EV_CANCEL, ("g_confdot was cancelled"));
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sb = p;
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g_topology_assert();
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sbuf_printf(sb, "digraph geom {\n");
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LIST_FOREACH(mp, &g_classes, class)
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g_confdot_class(sb, mp);
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sbuf_printf(sb, "}\n");
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sbuf_finish(sb);
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}
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static void
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g_conftxt_geom(struct sbuf *sb, struct g_geom *gp, int level)
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{
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struct g_provider *pp;
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struct g_consumer *cp;
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if (gp->flags & G_GEOM_WITHER)
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return;
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LIST_FOREACH(pp, &gp->provider, provider) {
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sbuf_printf(sb, "%d %s %s %ju %u", level, gp->class->name,
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pp->name, (uintmax_t)pp->mediasize, pp->sectorsize);
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if (gp->dumpconf != NULL)
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gp->dumpconf(sb, NULL, gp, NULL, pp);
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sbuf_printf(sb, "\n");
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LIST_FOREACH(cp, &pp->consumers, consumers)
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g_conftxt_geom(sb, cp->geom, level + 1);
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}
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}
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static void
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g_conftxt_class(struct sbuf *sb, struct g_class *mp)
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{
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struct g_geom *gp;
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LIST_FOREACH(gp, &mp->geom, geom)
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g_conftxt_geom(sb, gp, 0);
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}
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void
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g_conftxt(void *p, int flag)
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{
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struct g_class *mp;
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struct sbuf *sb;
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KASSERT(flag != EV_CANCEL, ("g_conftxt was cancelled"));
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sb = p;
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g_topology_assert();
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LIST_FOREACH(mp, &g_classes, class) {
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if (!strcmp(mp->name, G_DISK_CLASS_NAME) || !strcmp(mp->name, "MD"))
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g_conftxt_class(sb, mp);
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}
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sbuf_finish(sb);
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}
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void
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g_conf_printf_escaped(struct sbuf *sb, const char *fmt, ...)
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{
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struct sbuf *s;
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const u_char *c;
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va_list ap;
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s = sbuf_new_auto();
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va_start(ap, fmt);
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sbuf_vprintf(s, fmt, ap);
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va_end(ap);
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sbuf_finish(s);
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for (c = sbuf_data(s); *c != '\0'; c++) {
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if (*c == '&' || *c == '<' || *c == '>' ||
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*c == '\'' || *c == '"' || *c > 0x7e)
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sbuf_printf(sb, "&#x%X;", *c);
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else if (*c == '\t' || *c == '\n' || *c == '\r' || *c > 0x1f)
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sbuf_putc(sb, *c);
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else
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sbuf_putc(sb, '?');
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}
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sbuf_delete(s);
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}
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static void
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g_conf_consumer(struct sbuf *sb, struct g_consumer *cp)
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{
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sbuf_printf(sb, "\t<consumer id=\"%p\">\n", cp);
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sbuf_printf(sb, "\t <geom ref=\"%p\"/>\n", cp->geom);
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if (cp->provider != NULL)
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sbuf_printf(sb, "\t <provider ref=\"%p\"/>\n", cp->provider);
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sbuf_printf(sb, "\t <mode>r%dw%de%d</mode>\n",
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cp->acr, cp->acw, cp->ace);
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if (cp->geom->flags & G_GEOM_WITHER)
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;
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else if (cp->geom->dumpconf != NULL) {
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sbuf_printf(sb, "\t <config>\n");
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cp->geom->dumpconf(sb, "\t ", cp->geom, cp, NULL);
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sbuf_printf(sb, "\t </config>\n");
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}
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sbuf_printf(sb, "\t</consumer>\n");
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}
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static void
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g_conf_provider(struct sbuf *sb, struct g_provider *pp)
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{
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sbuf_printf(sb, "\t<provider id=\"%p\">\n", pp);
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sbuf_printf(sb, "\t <geom ref=\"%p\"/>\n", pp->geom);
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sbuf_printf(sb, "\t <mode>r%dw%de%d</mode>\n",
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pp->acr, pp->acw, pp->ace);
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sbuf_printf(sb, "\t <name>");
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g_conf_printf_escaped(sb, "%s", pp->name);
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sbuf_printf(sb, "</name>\n");
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sbuf_printf(sb, "\t <mediasize>%jd</mediasize>\n",
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(intmax_t)pp->mediasize);
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sbuf_printf(sb, "\t <sectorsize>%u</sectorsize>\n", pp->sectorsize);
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sbuf_printf(sb, "\t <stripesize>%u</stripesize>\n", pp->stripesize);
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sbuf_printf(sb, "\t <stripeoffset>%u</stripeoffset>\n", pp->stripeoffset);
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if (pp->flags & G_PF_WITHER)
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sbuf_printf(sb, "\t <wither/>\n");
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else if (pp->geom->flags & G_GEOM_WITHER)
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;
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else if (pp->geom->dumpconf != NULL) {
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sbuf_printf(sb, "\t <config>\n");
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pp->geom->dumpconf(sb, "\t ", pp->geom, NULL, pp);
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sbuf_printf(sb, "\t </config>\n");
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}
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sbuf_printf(sb, "\t</provider>\n");
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}
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static void
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g_conf_geom(struct sbuf *sb, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
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{
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struct g_consumer *cp2;
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struct g_provider *pp2;
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struct g_geom_alias *gap;
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sbuf_printf(sb, " <geom id=\"%p\">\n", gp);
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sbuf_printf(sb, " <class ref=\"%p\"/>\n", gp->class);
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sbuf_printf(sb, " <name>");
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g_conf_printf_escaped(sb, "%s", gp->name);
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sbuf_printf(sb, "</name>\n");
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sbuf_printf(sb, " <rank>%d</rank>\n", gp->rank);
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if (gp->flags & G_GEOM_WITHER)
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sbuf_printf(sb, " <wither/>\n");
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else if (gp->dumpconf != NULL) {
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sbuf_printf(sb, " <config>\n");
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gp->dumpconf(sb, "\t", gp, NULL, NULL);
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sbuf_printf(sb, " </config>\n");
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}
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LIST_FOREACH(cp2, &gp->consumer, consumer) {
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if (cp != NULL && cp != cp2)
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continue;
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g_conf_consumer(sb, cp2);
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}
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LIST_FOREACH(pp2, &gp->provider, provider) {
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if (pp != NULL && pp != pp2)
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continue;
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g_conf_provider(sb, pp2);
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}
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LIST_FOREACH(gap, &gp->aliases, ga_next) {
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sbuf_printf(sb, " <alias>\n");
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g_conf_printf_escaped(sb, "%s", gap->ga_alias);
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sbuf_printf(sb, " </alias>\n");
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}
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sbuf_printf(sb, " </geom>\n");
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}
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static void
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g_conf_class(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
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{
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struct g_geom *gp2;
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sbuf_printf(sb, " <class id=\"%p\">\n", mp);
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sbuf_printf(sb, " <name>");
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g_conf_printf_escaped(sb, "%s", mp->name);
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sbuf_printf(sb, "</name>\n");
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LIST_FOREACH(gp2, &mp->geom, geom) {
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if (gp != NULL && gp != gp2)
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continue;
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g_conf_geom(sb, gp2, pp, cp);
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}
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sbuf_printf(sb, " </class>\n");
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}
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void
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g_conf_specific(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp)
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{
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struct g_class *mp2;
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g_topology_assert();
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sbuf_printf(sb, "<mesh>\n");
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LIST_FOREACH(mp2, &g_classes, class) {
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if (mp != NULL && mp != mp2)
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continue;
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g_conf_class(sb, mp2, gp, pp, cp);
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}
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sbuf_printf(sb, "</mesh>\n");
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sbuf_finish(sb);
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}
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void
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g_confxml(void *p, int flag)
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{
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KASSERT(flag != EV_CANCEL, ("g_confxml was cancelled"));
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g_topology_assert();
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g_conf_specific(p, NULL, NULL, NULL, NULL);
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}
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void
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g_trace(int level, const char *fmt, ...)
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{
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va_list ap;
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if (!(g_debugflags & level))
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return;
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va_start(ap, fmt);
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vprintf(fmt, ap);
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va_end(ap);
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printf("\n");
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}
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