7 files changed, 482 insertions, 0 deletions

diff --git a/usr.bin/colldef/data/de_DE.ISO_8859-1.src b/usr.bin/colldef/data/de_DE.ISO_8859-1.src
new file mode 100644
index 000000000000..38dcd059a880
--- /dev/null
+++ b/usr.bin/colldef/data/de_DE.ISO_8859-1.src
@@ -0,0 +1,38 @@
+# German/ISO 8859-1 (backward compatible with ASCII)
+#
+# $FreeBSD$
+#
+charmap map.ISO_8859-1
+order \
+# controls
+	<NU>;...;<US>;<PA>;...;<AC>;\
+#
+	<NS>;<SP>;!;<!I>;\";<<<>;</>/>>;<Nb>;\
+	<Cu>;<Ct>;<DO>;<Pd>;<Ye>;\
+	%;&;<',>;';\(;\);*;+;<+->;<-:>;<*X>;\,;<-->;-;.;/;\
+# digits
+	(0,<14>,<12>,<34>);(1,<1S>);(2,<2S>);(3,<3S>);4;...;9;\
+#
+	:;\;;\<;=;>;?;<?I>;<SE>;<PI>;<Co>;<Rg>;<At>;\
+# capital
+	(A,<A'>,<A!>,<A/>>,<AA>,<A:>,<A?>,<AE>);\
+	B;(C,<C,>);D;(E,<E'>,<E!>,<E/>>,<E:>);\
+	F;G;H;(I,<I'>,<I!>,<I/>>,<I:>);\
+	J;...;M;(N,<N?>);(O,<O'>,<O!>,<O/>>,<O:>,<O?>,<O//>);\
+	P;...;T;(U,<U'>,<U!>,<U/>>,<U:>);\
+	V;W;X;(Y,<Y'>);Z;\
+	<D->;<TH>;\
+#
+	[;\\;];^;<':>;_;<'m>;<''>;`;\
+# small
+	(a,<a'>,<a!>,<a/>>,<aa>,<a:>,<a?>,<ae>);\
+	b;(c,<c,>);d;(e,<e'>,<e!>,<e/>>,<e:>);\
+	f;g;h;(i,<i'>,<i!>,<i/>>,<i:>);\
+	j;...;m;(n,<n?>);(o,<o'>,<o!>,<o/>>,<o:>,<o?>,<o//>);\
+	p;...;r;(s,<ss>);t;(u,<u'>,<u!>,<u/>>,<u:>);\
+	v;w;x;(y,<y'>,<y:>);z;\
+	<d->;<th>;\
+#
+	\{;<NO>;|;<BB>;\};~;<.M>;<DG>;<My>;<DT>;\
+# remains
+	<-a>;<-o>
diff --git a/usr.bin/colldef/data/es_ES.ISO_8859-1.src b/usr.bin/colldef/data/es_ES.ISO_8859-1.src
new file mode 100644
index 000000000000..7c2b21fc5955
--- /dev/null
+++ b/usr.bin/colldef/data/es_ES.ISO_8859-1.src
@@ -0,0 +1,38 @@
+# Espan~ol (backward compatible with ASCII)
+#
+# $FreeBSD$
+#
+charmap map.ISO_8859-1
+order \
+# controls
+	<NU>;...;<US>;<PA>;...;<AC>;\
+#
+	<NS>;<SP>;!;<!I>;\";<<<>;</>/>>;<Nb>;\
+	<Cu>;<Ct>;<DO>;<Pd>;<Ye>;\
+	%;&;<',>;';\(;\);*;+;<+->;<-:>;<*X>;\,;<-->;-;.;/;\
+# digits
+	(0,<14>,<12>,<34>);(1,<1S>);(2,<2S>);(3,<3S>);4;...;9;\
+#
+	:;\;;\<;=;>;?;<?I>;<SE>;<PI>;<Co>;<Rg>;<At>;\
+# capital
+	(A,<A'>,<A!>,<A/>>,<AA>,<A:>,<A?>,<AE>);\
+	B;(C,<C,>);{CH,Ch};D;(E,<E'>,<E!>,<E/>>,<E:>);\
+	F;G;H;(I,<I'>,<I!>,<I/>>,<I:>);\
+	J;...;K;L;{LL,Ll};M;(N,<N?>);(O,<O'>,<O!>,<O/>>,<O:>,<O?>,<O//>);\
+	P;Q;R;{RR,Rr};S;T;(U,<U'>,<U!>,<U/>>,<U:>);\
+	V;W;X;(Y,<Y'>);Z;\
+	<D->;<TH>;\
+#
+	[;\\;];^;<':>;_;<'m>;<''>;`;\
+# small
+	(a,<a'>,<a!>,<a/>>,<aa>,<a:>,<a?>,<ae>);\
+	b;(c,<c,>);ch;d;(e,<e'>,<e!>,<e/>>,<e:>);\
+	f;g;h;(i,<i'>,<i!>,<i/>>,<i:>);\
+	j;...;k;l;ll;m;(n,<n?>);(o,<o'>,<o!>,<o/>>,<o:>,<o?>,<o//>);\
+	p;q;r;rr;s;t;(u,<u'>,<u!>,<u/>>,<u:>);\
+	v;w;x;(y,<y'>,<y:>);z;\
+	<d->;<th>;<ss>;\
+#
+	\{;<NO>;|;<BB>;\};~;<.M>;<DG>;<My>;<DT>;\
+# remains
+	<-a>;<-o>
diff --git a/usr.bin/colldef/data/is_IS.ISO_8859-1.src b/usr.bin/colldef/data/is_IS.ISO_8859-1.src
new file mode 100644
index 000000000000..50cd9a95ca8f
--- /dev/null
+++ b/usr.bin/colldef/data/is_IS.ISO_8859-1.src
@@ -0,0 +1,38 @@
+# icelandic (backward compatible with ASCII)
+#
+# $FreeBSD$
+#
+charmap map.ISO_8859-1
+order \
+# controls
+	<NU>;...;<US>;<PA>;...;<AC>;\
+#
+	<NS>;<SP>;!;<!I>;\";<<<>;</>/>>;<Nb>;\
+	<Cu>;<Ct>;<DO>;<Pd>;<Ye>;\
+	%;&;<',>;';\(;\);*;+;<+->;<-:>;<*X>;\,;<-->;-;.;/;\
+# digits
+	(0,<14>,<12>,<34>);(1,<1S>);(2,<2S>);(3,<3S>);4;...;9;\
+#
+	:;\;;\<;=;>;?;<?I>;<SE>;<PI>;<Co>;<Rg>;<At>;\
+# capital
+	(A,<A'>,<A!>,<A/>>,<AA>,<A:>,<A?>);\
+	B;(C,<C,>);(D,<D->);(E,<E'>,<E!>,<E/>>,<E:>);\
+	F;G;H;(I,<I'>,<I!>,<I/>>,<I:>);\
+	J;...;M;(N,<N?>);(O,<O'>,<O!>,<O/>>,<O?>,<O//>);\
+	P;...;T;(U,<U'>,<U!>,<U/>>,<U:>);\
+	V;W;X;(Y,<Y'>);Z;\
+	<TH>;<AE>;<O:>;\
+#
+	[;\\;];^;<':>;_;<'m>;<''>;`;\
+# small
+	(a,<a'>,<a!>,<a/>>,<aa>,<a:>,<a?>);\
+	b;(c,<c,>);(d,<d->);(e,<e'>,<e!>,<e/>>,<e:>);\
+	f;g;h;(i,<i'>,<i!>,<i/>>,<i:>);\
+	j;...;m;(n,<n?>);(o,<o'>,<o!>,<o/>>,<o?>,<o//>);\
+	p;...;t;(u,<u'>,<u!>,<u/>>,<u:>);\
+	v;w;x;(y,<y'>,<y:>);z;\
+	<th>;<ae>;<o:>;<ss>;\
+#
+	\{;<NO>;|;<BB>;\};~;<.M>;<DG>;<My>;<DT>;\
+# remains
+	<-a>;<-o>
diff --git a/usr.bin/fetch/fetch.h b/usr.bin/fetch/fetch.h
new file mode 100644
index 000000000000..321af11f671b
--- /dev/null
+++ b/usr.bin/fetch/fetch.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright 1997 Massachusetts Institute of Technology
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby
+ * granted, provided that both the above copyright notice and this
+ * permission notice appear in all copies, that both the above
+ * copyright notice and this permission notice appear in all
+ * supporting documentation, and that the name of M.I.T. not be used
+ * in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.  M.I.T. makes
+ * no representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied
+ * warranty.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
+ * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
+ * SHALL M.I.T. 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.
+ *
+ *	$Id: fetch.h,v 1.2 1997/01/31 19:55:49 wollman Exp $
+ */
+
+#ifndef fetch_h
+#define	fetch_h	1
+
+
+#define BUFFER_SIZE 1024
+#define	FETCH_VERSION "fetch/1.0"
+#define PATH_CP "/bin/cp"
+
+struct fetch_state {
+	const char *fs_status;
+	const char *fs_outputfile;
+	int fs_verbose;		/* -q, -v option */
+	int fs_newtime;		/* -n option */
+	int fs_mirror;		/* -m option */
+	int fs_restart;		/* -r option */
+	int fs_timeout;		/* -T option */
+	int fs_passive_mode;	/* -p option */
+	int fs_linkfile;	/* -l option */
+	int fs_precious;	/* -R option */
+	int fs_auto_retry;	/* -a option */
+	time_t fs_modtime;
+	void *fs_proto;
+	int (*fs_retrieve)(struct fetch_state *);
+	int (*fs_close)(struct fetch_state *);
+};
+
+struct uri_scheme {
+	const char *sc_name;	/* name of the scheme, <32 characters */
+	int (*sc_parse)(struct fetch_state *, const char *);
+				/* routine to parse a URI and build state */
+	int (*sc_proxy_parse)(struct fetch_state *, const char *);
+				/* same, but for proxy case */
+	const char *sc_proxy_envar; /* envar used to determine proxy */
+	const char *sc_proxy_by; /* list of protos which can proxy us */
+
+	/* The rest is filled in dynamically... */
+	int sc_can_proxy;
+	struct uri_scheme *sc_proxyproto;
+};
+
+extern	struct uri_scheme file_scheme, ftp_scheme, http_scheme;
+
+void	adjmodtime(struct fetch_state *fs);
+void	catchsig(int signo);
+void	display(struct fetch_state *fs, off_t total, ssize_t thisincr);
+void	init_schemes(void);
+void	rm(struct fetch_state *fs);
+void	setup_sigalrm(void);
+void	unsetup_sigalrm(void);
+void	*safe_malloc(size_t len);
+char	*percent_decode(const char *orig);
+char	*safe_strdup(const char *orig);
+char	*safe_strndup(const char *orig, size_t len);
+char	*to_base64(const unsigned char *buf, size_t len);
+int	from_base64(const char *orig, unsigned char *buf, size_t *lenp);
+int	parse_host_port(const char *str, char **hostname, int *port);
+int	parse_uri(struct fetch_state *fs, const char *uri);
+#endif /* ! fetch_h */
diff --git a/usr.bin/fetch/file.c b/usr.bin/fetch/file.c
new file mode 100644
index 000000000000..091639c9a18b
--- /dev/null
+++ b/usr.bin/fetch/file.c
@@ -0,0 +1,144 @@
+/*-
+ * Copyright 1997 Massachusetts Institute of Technology
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby
+ * granted, provided that both the above copyright notice and this
+ * permission notice appear in all copies, that both the above
+ * copyright notice and this permission notice appear in all
+ * supporting documentation, and that the name of M.I.T. not be used
+ * in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.  M.I.T. makes
+ * no representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied
+ * warranty.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
+ * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
+ * SHALL M.I.T. 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.
+ *
+ *	$Id$
+ */
+
+#include <sys/types.h>
+
+#include <err.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include <sys/wait.h>
+
+#include "fetch.h"
+
+static int file_retrieve(struct fetch_state *fs);
+static int file_close(struct fetch_state *fs);
+static int file_parse(struct fetch_state *fs, const char *uri);
+
+struct uri_scheme file_scheme =
+	{ "file", file_parse, 0, 0, 0 };
+
+/*
+ * Again, we slightly misinterpret the slash after the hostname as
+ * being the start of the pathname rather than merely a separator.
+ */
+static int
+file_parse(struct fetch_state *fs, const char *uri)
+{
+	const char *p;
+
+	p = uri + 5;		/* skip past `file:' */
+	if (p[0] == '/' && p[1] == '/') {
+		/* skip past `//localhost', if any */
+		p += 2;
+		while (*p && *p != '/')
+			p++;
+	}
+
+	if (p[0] != '/') {
+		warnx("`%s': expected absolute pathname in `file' URL", uri);
+		return EX_USAGE;
+	}
+
+	fs->fs_proto = percent_decode(p);
+	/* guaranteed to succeed because of above test */
+	p = strrchr(fs->fs_proto, '/');
+	if (fs->fs_outputfile == 0) /* only set if not overridden by user */
+		fs->fs_outputfile = p + 1;
+	fs->fs_retrieve = file_retrieve;
+	fs->fs_close = file_close;
+	return 0;
+}
+
+static int
+file_close(struct fetch_state *fs)
+{
+	free(fs->fs_proto);
+	fs->fs_proto = 0;
+	fs->fs_outputfile = 0;
+	fs->fs_status = "free";
+	return 0;
+}
+
+static int
+file_retrieve(struct fetch_state *fs)
+{
+	/* XXX - this seems bogus to me! */
+	if (access(fs->fs_outputfile, F_OK) == 0) {
+		errno = EEXIST;
+		warn("%s", fs->fs_outputfile);
+		return EX_USAGE;
+	}
+
+	if (fs->fs_linkfile) {
+		fs->fs_status = "symlink";
+		if (symlink(fs->fs_proto, fs->fs_outputfile) == -1) {
+			warn("symlink");
+			return EX_OSERR;
+		}
+		fs->fs_status = "done";
+	} else {
+		pid_t pid;
+		int status;
+
+		fflush(stderr);
+		pid = fork();
+		if (pid < 0) {
+			warn("fork");
+			return EX_TEMPFAIL;
+		} else if (pid == 0) {
+			execl(PATH_CP, "cp", "-p", fs->fs_proto, 
+			      fs->fs_outputfile, (char *)0);
+			warn("execl: " PATH_CP);
+			fflush(stderr);
+			_exit(EX_OSERR);
+		} else {
+			fs->fs_status = "copying";
+			if (waitpid(pid, &status, 0) < 0) {
+				warn("waitpid(%ld)", (long)pid);
+				return EX_OSERR;
+			}
+			if (WIFEXITED(status))
+				return WEXITSTATUS(status);
+			if (WIFSIGNALED(status))
+				warn(PATH_CP " exited on signal: %s",
+				     sys_signame[WTERMSIG(status)]);
+			return EX_OSERR;
+		}
+	}
+	return 0;
+}
+
diff --git a/usr.bin/fetch/uri.c b/usr.bin/fetch/uri.c
new file mode 100644
index 000000000000..95d4c91898bf
--- /dev/null
+++ b/usr.bin/fetch/uri.c
@@ -0,0 +1,122 @@
+/*-
+ * Copyright 1997 Massachusetts Institute of Technology
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby
+ * granted, provided that both the above copyright notice and this
+ * permission notice appear in all copies, that both the above
+ * copyright notice and this permission notice appear in all
+ * supporting documentation, and that the name of M.I.T. not be used
+ * in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.  M.I.T. makes
+ * no representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied
+ * warranty.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
+ * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
+ * SHALL M.I.T. 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.
+ *
+ *	$Id$
+ */
+
+#include <sys/types.h>
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include "fetch.h"
+
+struct uri_scheme *schemes[] = {
+	&http_scheme, &ftp_scheme, &file_scheme, 0
+};
+
+static struct uri_scheme *
+find_scheme(const char *name)
+{
+	int i;
+
+	for (i = 0; schemes[i]; i++) {
+		if (strcasecmp(schemes[i]->sc_name, name) == 0)
+			return schemes[i];
+	}
+	return 0;
+}
+
+void
+init_schemes(void)
+{
+	int i;
+	char schemebuf[32];
+	const char *s, *t;
+	struct uri_scheme *scp;
+
+	for (i = 0; schemes[i]; i++) {
+		if (getenv(schemes[i]->sc_proxy_envar) != 0)
+			schemes[i]->sc_can_proxy = 1;
+	}
+
+	for (i = 0; schemes[i]; i++) {
+		s = schemes[i]->sc_proxy_by;
+		while (s && *s) {
+			t = strchr(s, ',');
+			if (t) {
+				schemebuf[0] = '\0';
+				strncat(schemebuf, s, t - s);
+				s = t + 1;
+			} else {
+				strcpy(schemebuf, s);
+				s = 0;
+			}
+			scp = find_scheme(schemebuf);
+			if (scp && scp->sc_can_proxy) {
+				schemes[i]->sc_proxyproto = scp;
+				break;
+			}
+		}
+	}
+}
+
+int
+parse_uri(struct fetch_state *fs, const char *uri)
+{
+	const char *colon, *slash;
+	char *scheme;
+	struct uri_scheme *scp;
+
+	fs->fs_status = "parsing URI";
+	colon = strchr(uri, ':');
+	slash = strchr(uri, '/');
+	if (!colon || !slash || slash < colon) {
+		warnx("%s: an absolute URI is required", uri);
+		return EX_USAGE;
+	}
+
+	scheme = alloca(colon - uri + 1);
+	scheme[0] = '\0';
+	strncat(scheme, uri, colon - uri);
+	scp = find_scheme(scheme);
+
+	if (scp == 0) {
+		warnx("%s: unknown URI scheme", scheme);
+		return EX_USAGE;
+	}
+	if (scp->sc_proxyproto)
+		return scp->sc_proxyproto->sc_proxy_parse(fs, uri);
+	else
+		return scp->sc_parse(fs, uri);
+}
+	
diff --git a/usr.bin/limits/Makefile b/usr.bin/limits/Makefile
new file mode 100644
index 000000000000..885930fbd7b5
--- /dev/null
+++ b/usr.bin/limits/Makefile
@@ -0,0 +1,13 @@
+#	@(#)Makefile	8.1 (Berkeley) 7/19/93
+
+PROG=	limits
+SRCS=	limits.c
+
+CFLAGS+=-Wall
+LDADD+= -lutil
+DPADD+= ${LIBUTIL}
+
+BINOWN=	root
+BINMODE=0555
+
+.include <bsd.prog.mk>