#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2018 Peter Tribble.
# Copyright (c) 2014 Gary Mills
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

PROG=	getent

include ../Makefile.cmd

OBJECTS= \
	dogetauthattr.o	\
	dogetethers.o	\
	dogetexecattr.o	\
	dogetgr.o	\
	dogethost.o	\
	dogetipnodes.o	\
	dogetnet.o	\
	dogetnetgr.o	\
	dogetnetmask.o	\
	dogetprofattr.o	\
	dogetproject.o	\
	dogetproto.o	\
	dogetpw.o	\
	dogetsp.o	\
	dogetserv.o	\
	dogetuserattr.o	\
	getent.o

SRCS=	$(OBJECTS:.o=.c)

LDLIBS	+= -lsecdb -lsocket -lnsl -lproject

#
# for message catalog
#
POFILE= gettent.po
POFILES= $(SRCS:%.c=%.po)

.KEEP_STATE:

all: $(PROG)

$(POFILE):      $(POFILES)
	$(RM)	$@
	cat     $(POFILES)      > $@


$(PROG): $(OBJECTS)
	$(LINK.c) -o $@ $(OBJECTS) $(LDLIBS)
	$(POST_PROCESS)

install: all $(ROOTPROG)

clean:
	$(RM) $(OBJECTS)

lint:	lint_SRCS

include ../Makefile.targ
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <stdlib.h>
#include <auth_attr.h>
#include "getent.h"

static int
putauthattr(const authattr_t *auth, FILE *fp)
{
	int i;
	kva_t *attrs;
	kv_t *data;

	if (auth == NULL)
		return (1);

	if (fprintf(fp, "%s:%s:%s:%s:%s:",
	    auth->name != NULL ? auth->name : "",
	    auth->res1 != NULL ? auth->res1 : "",
	    auth->res2 != NULL ? auth->res2 : "",
	    auth->short_desc != NULL ? auth->short_desc : "",
	    auth->long_desc != NULL ? auth->long_desc : "") == EOF)
		return (1);
	attrs = auth->attr;
	if (attrs != NULL) {
		data = attrs->data;
		for (i = 0; i < attrs->length; i++) {
			if (fprintf(fp, "%s=%s%s",
			    data[i].key != NULL ? data[i].key : "",
			    data[i].value != NULL ? data[i].value : "",
			    i < (attrs->length)-1 ? ";" : "") == EOF)
				return (1);
		}
	}
	if (putc('\n', fp) == EOF)
		return (1);
	return (0);
}

int
dogetauthattr(const char **list)
{
	authattr_t *pauth;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		setauthattr();
		while ((pauth = getauthattr()) != NULL)
			(void) putauthattr(pauth, stdout);
		endauthattr();
	} else {
		for (; *list != NULL; list++) {
			pauth = getauthnam(*list);
			if (pauth == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putauthattr(pauth, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 1994,2002 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <stdlib.h>
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
#include "getent.h"

static int
putethers(const char *hostname, const struct ether_addr *e, FILE *fp)
{
	if (hostname == NULL || e == NULL)
		return (EXC_SYNTAX);

	if (fprintf(fp, "%-20s %s\n", hostname, ether_ntoa(e)) == EOF)
		return (EXC_SYNTAX); /* for lack of a better error code */
	return (EXC_SUCCESS);
}

/*
 * ether_ntohost/hostton - get entries from ethers database
 */
int
dogetethers(const char **list)
{
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		rc = EXC_ENUM_NOT_SUPPORTED;
	} else {
		for (; *list != NULL; list++) {
			struct ether_addr ea;
			struct ether_addr *e;
			char hostname[MAXHOSTNAMELEN + 1];
			char *hp;
			int	retval;

			if ((e = ether_aton(*list)) != NULL) {
				hp = hostname;
				retval = ether_ntohost(hp, e);
			} else {
				hp = (char *)*list;
				e = &ea;
				retval = ether_hostton(hp, e);
			}
			if (retval != 0)
				rc = EXC_NAME_NOT_FOUND;
			else
				rc = putethers(hp, e, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <stdlib.h>
#include <exec_attr.h>
#include "getent.h"

static int
putexecattr(const execattr_t *exec, FILE *fp)
{
	int i;
	kva_t *attrs;
	kv_t *data;

	if (exec == NULL)
		return (1);

	if (fprintf(fp, "%s:%s:%s:%s:%s:%s:",
	    exec->name != NULL ? exec->name : "",
	    exec->policy != NULL ? exec->policy : "",
	    exec->type != NULL ? exec->type : "",
	    exec->res1 != NULL ? exec->res1 : "",
	    exec->res2 != NULL ? exec->res2 : "",
	    exec->id != NULL ? exec->id : "") == EOF)
		return (1);
	attrs = exec->attr;
	if (attrs != NULL) {
		data = attrs->data;
		for (i = 0; i < attrs->length; i++) {
			if (fprintf(fp, "%s=%s%s",
			    data[i].key != NULL ? data[i].key : "",
			    data[i].value != NULL ? data[i].value : "",
			    i < (attrs->length)-1 ? ";" : "") == EOF)
				return (1);
		}
	}
	if (putc('\n', fp) == EOF)
		return (1);
	return (0);
}

int
dogetexecattr(const char **list)
{
	execattr_t *pexec;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		setexecattr();
		while ((pexec = getexecattr()) != NULL)
			(void) putexecattr(pexec, stdout);
		endexecattr();
	} else {
		for (; *list != NULL; list++) {
			pexec = getexecprof(*list, NULL, NULL, GET_ALL);
			if (pexec == NULL) {
				rc = EXC_NAME_NOT_FOUND;
			} else {
				for (; pexec != NULL; pexec = pexec->next) {
					(void) putexecattr(pexec, stdout);
				}

			}
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <grp.h>
#include <stdlib.h>
#include <errno.h>
#include "getent.h"


static int
putgrent(const struct group *grp, FILE *fp)
{
	char **mem;
	int rc = 0;

	if (grp == NULL) {
		return (1);
	}

	if (fprintf(fp, "%s:%s:%u:",
	    grp->gr_name != NULL ? grp->gr_name : "",
	    grp->gr_passwd != NULL ? grp->gr_passwd : "",
	    grp->gr_gid) == EOF)
		rc = 1;

	mem = grp ->gr_mem;

	if (mem != NULL) {
		if (*mem != NULL)
			if (fputs(*mem++, fp) == EOF)
				rc = 1;

		while (*mem != NULL)
			if (fprintf(fp, ",%s", *mem++) == EOF)
				rc = 1;
	}
	if (putc('\n', fp) == EOF)
		rc = 1;
	return (rc);
}

int
dogetgr(const char **list)
{
	struct group *grp;
	int rc = EXC_SUCCESS;
	char *ptr;
	gid_t gid;

	if (list == NULL || *list == NULL) {
		while ((grp = getgrent()) != NULL)
			(void) putgrent(grp, stdout);
	} else {
		for (; *list != NULL; list++) {
			errno = 0;

			/*
			 * Here we assume that the argument passed is
			 * a gid, if it can be completely transformed
			 * to a long integer. So we check for gid in
			 * the database and if we fail then we check
			 * for the group name.
			 * If the argument passed is not numeric, then
			 * we take it as the group name and proceed.
			 */
			gid = strtoul(*list, &ptr, 10);
			if (!(*ptr == '\0' && errno == 0) ||
			    ((grp = getgrgid(gid)) == NULL)) {
				grp = getgrnam(*list);
			}
			if (grp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putgrent(grp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 1994-2000 by Sun Microsystems, Inc.
 * All rights reserved.
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include <netdb.h>
#include "getent.h"

static int
puthostent(const struct hostent *hp, FILE *fp)
{
	char **p;
	int rc = 0;

	if (hp == NULL) {
		return (1);
	}

	for (p = hp->h_addr_list; *p != 0; p++) {
		struct in_addr in;
		char **q;

		(void) memcpy((char *)&in.s_addr, *p, sizeof (in));
		if (fprintf(fp, "%s\t%s",
			inet_ntoa(in), hp->h_name) == EOF)
			rc = 1;
		for (q = hp->h_aliases; *q != 0; q++) {
			if (fprintf(fp, " %s", *q) == EOF)
				rc = 1;
		}
		if (putc('\n', fp) == EOF)
			rc = 1;
	}
	return (rc);
}

/*
 * gethostbyname/addr - get entries from hosts database
 */
int
dogethost(const char **list)
{
	struct hostent *hp;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		while ((hp = gethostent()) != NULL)
			(void) puthostent(hp, stdout);
	} else {
		for (; *list != NULL; list++) {
			struct in_addr addr;
			addr.s_addr = inet_addr(*list);
			if (addr.s_addr != (in_addr_t)-1)
				hp = gethostbyaddr((char *)&addr,
					sizeof (addr), AF_INET);
			else
				hp = gethostbyname(*list);
			if (hp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) puthostent(hp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright (c) 1994-1999, by Sun Microsystems, Inc.
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
#include <netdb.h>
#include "getent.h"

static int
puthostent(const struct hostent *hp, FILE *fp)
{
	char **p;
	int rc = 0;
	char obuf[INET6_ADDRSTRLEN];

	if (hp == NULL) {
		return (1);
	}

	for (p = hp->h_addr_list; *p != 0; p++) {
		void		*addr;
		struct in_addr	in4;
		int		af;
		const char	*res;
		char **q;

		if (hp->h_addrtype == AF_INET6) {
			if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)*p)) {
				IN6_V4MAPPED_TO_INADDR((struct in6_addr *)*p,
				    &in4);
				af = AF_INET;
				addr = &in4;
			} else {
				af = AF_INET6;
				addr = *p;
			}
		} else {
			af = AF_INET;
			addr = *p;
		}
		res = inet_ntop(af, addr, obuf, sizeof (obuf));
		if (res == 0) {
			rc = 1;
			continue;
		}
		if (fprintf(fp, "%s\t%s", res, hp->h_name) == EOF)
			rc = 1;
		for (q = hp->h_aliases; q && *q; q++) {
			if (fprintf(fp, " %s", *q) == EOF)
				rc = 1;
		}
		if (putc('\n', fp) == EOF)
			rc = 1;
	}
	return (rc);
}

/*
 * getipnodebyname/addr - get entries from ipnodes database
 */
int
dogetipnodes(const char **list)
{
	struct hostent *hp;
	int rc = EXC_SUCCESS;
	struct in6_addr in6;
	struct in_addr	in4;
	int		af, len;
	void		*addr;
	int err_ret;

	if (list == NULL || *list == NULL) {
		rc = EXC_ENUM_NOT_SUPPORTED;
	} else {
		for (; *list != NULL; list++) {
			if (strchr(*list, ':') != 0) {
				af = AF_INET6;
				len = sizeof (in6);
				addr = &in6;
			} else {
				af = AF_INET;
				len = sizeof (in4);
				addr = &in4;
			}
			if (inet_pton(af, *list, addr) == 1)
				hp = getipnodebyaddr(addr, len, af, &err_ret);
			else
				hp = getipnodebyname(*list, AF_INET6,
				    AI_V4MAPPED|AI_ALL, &err_ret);
			if (hp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) puthostent(hp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
#ident	"%Z%%M%	%I%	%E% SMI"

/*
 * Copyright (c) 1994, by Sun Microsystems, Inc.
 * All rights reserved.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include "getent.h"

/*
 * Print a network number such as 129.144
 */
char *
inet_nettoa(struct in_addr in)
{
	u_long addr = htonl(in.s_addr);
	u_char *up = (u_char *)&addr;
	static char result[256];

	/* Omit leading zeros */
	if (up[0]) {
		(void) sprintf(result, "%d.%d.%d.%d",
		    up[0], up[1], up[2], up[3]);
	} else if (up[1]) {
		(void) sprintf(result, "%d.%d.%d", up[1], up[2], up[3]);
	} else if (up[2]) {
		(void) sprintf(result, "%d.%d", up[2], up[3]);
	} else {
		(void) sprintf(result, "%d", up[3]);
	}
	return (result);
}

static int
putnetent(const struct netent *np, FILE *fp)
{
	char **p;
	int rc = 0;
	struct in_addr in;

	if (np == NULL) {
		return (1);
	}

	in.s_addr = np->n_net;
	if (fprintf(fp, "%-20s %s",
		    np->n_name, inet_nettoa(in)) == EOF)
		rc = 1;
	for (p = np->n_aliases; *p != 0; p++) {
		if (fprintf(fp, " %s", *p) == EOF)
			rc = 1;
	}
	if (putc('\n', fp) == EOF)
		rc = 1;
	return (rc);
}

/*
 * getnetbyname/addr - get entries from network database
 */
int
dogetnet(const char **list)
{
	struct netent *np;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		while ((np = getnetent()) != NULL)
			(void) putnetent(np, stdout);
	} else {
		for (; *list != NULL; list++) {
			long addr = inet_network(*list);
			if (addr != -1)
				np = getnetbyaddr(addr, AF_INET);
			else
				np = getnetbyname(*list);
			if (np == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putnetent(np, stdout);
		}
	}

	return (rc);
}
/*
 * This file and its contents are supplied under the terms of the
 * Common Development and Distribution License ("CDDL"), version 1.0.
 * You may only use this file in accordance with the terms of version
 * 1.0 of the CDDL.
 *
 * A full copy of the text of the CDDL should have accompanied this
 * source.  A copy of the CDDL is also available via the Internet at
 * http://www.illumos.org/license/CDDL.
 */

/*
 * Copyright 2012 Nexenta Systems, Inc.  All rights reserved.
 * Copyright 2021 Planets Communications B.V.
 */

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <netdb.h>
#include <string.h>
#include "getent.h"

int
dogetnetgr(const char **list)
{
	uint_t cnt;
	char *host, *user, *dom;
	const char *host_filter, *user_filter, *dom_filter;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL)
		return (EXC_ENUM_NOT_SUPPORTED);

	/*
	 * Count the arguments given.
	 */
	cnt = 0;
	while (list[cnt] != NULL)
		cnt++;

	switch (cnt) {
	case 1:
		if (setnetgrent(list[0]) != 0)
			return (EXC_ERROR);
		printf("%s", list[0]);
		while (getnetgrent(&host, &user, &dom) != 0) {
			printf(" (%s,%s,%s)",
			    (host) ? host : "",
			    (user) ? user : "",
			    (dom)  ? dom  : "");
		}
		printf("\n");
		break;
	case 4:
		host_filter = (strcmp(list[1], "*") == 0) ? NULL : list[1];
		user_filter = (strcmp(list[2], "*") == 0) ? NULL : list[2];
		dom_filter = (strcmp(list[3], "*") == 0) ? NULL : list[3];
		printf("%-21s (%s,%s,%s) = %d\n", list[0],
		    (host_filter) ? host_filter : "",
		    (user_filter) ? user_filter : "",
		    (dom_filter)  ? dom_filter  : "",
		    innetgr(list[0], host_filter, user_filter, dom_filter));
		break;
	default:
		rc = EXC_SYNTAX;
		break;
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright (c) 1994-1996, by Sun Microsystems, Inc.
 * All rights reserved.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <libsocket_priv.h>
#include "getent.h"

extern char *inet_nettoa(struct in_addr in);

static int
putnetmask(const struct in_addr key, const struct in_addr netmask, FILE *fp)
{
	int rc = 0;
	struct in_addr net;

	net.s_addr = ntohl(key.s_addr);
	if (fprintf(fp, "%-20s", inet_nettoa(net)) == EOF)
		rc = 1;
	if (fprintf(fp, " %s", inet_ntoa(netmask)) == EOF)
		rc = 1;
	if (putc('\n', fp) == EOF)
		rc = 1;
	return (rc);
}

/*
 * getnetmaskbyaddr - get entries from network database
 */
int
dogetnetmask(const char **list)
{
	int rc = EXC_SUCCESS;
	struct in_addr addr, netmask;

	if (list == NULL || *list == NULL)
		return (EXC_ENUM_NOT_SUPPORTED);

	for (; *list != NULL; list++) {
		addr.s_addr = htonl(inet_network(*list));
		if (addr.s_addr != -1) {
			if (getnetmaskbyaddr(addr, &netmask) == 0) {
				(void) putnetmask(addr, netmask, stdout);
			} else {
				rc = EXC_NAME_NOT_FOUND;
			}
		} else {
			rc = EXC_NAME_NOT_FOUND;
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <stdlib.h>
#include <prof_attr.h>
#include "getent.h"

static int
putprofattr(const profattr_t *prof, FILE *fp)
{
	int i;
	kva_t *attrs;
	kv_t *data;

	if (prof == NULL)
		return (1);

	if (fprintf(fp, "%s:%s:%s:%s:",
	    prof->name != NULL ? prof->name : "",
	    prof->res1 != NULL ? prof->res1 : "",
	    prof->res2 != NULL ? prof->res2 : "",
	    prof->desc != NULL ? prof->desc : "") == EOF)
		return (1);
	attrs = prof->attr;
	if (attrs != NULL) {
		data = attrs->data;
		for (i = 0; i < attrs->length; i++) {
			if (fprintf(fp, "%s=%s%s",
			    data[i].key != NULL ? data[i].key : "",
			    data[i].value != NULL ? data[i].value : "",
			    i < (attrs->length)-1 ? ";" : "") == EOF)
				return (1);
		}
	}
	if (putc('\n', fp) == EOF)
		return (1);
	return (0);
}

int
dogetprofattr(const char **list)
{
	profattr_t *pprof;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		setprofattr();
		while ((pprof = getprofattr()) != NULL)
			(void) putprofattr(pprof, stdout);
		endprofattr();
	} else {
		for (; *list != NULL; list++) {
			pprof = getprofnam(*list);
			if (pprof == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putprofattr(pprof, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <grp.h>
#include <stdlib.h>
#include <project.h>
#include "getent.h"

static int
putprojent(const struct project *proj, FILE *fp)
{
	char **names;

	if (proj == NULL)
		return (1);

	if (fprintf(fp, "%s:%ld:%s:",
	    proj->pj_name != NULL ? proj->pj_name : "",
	    proj->pj_projid,
	    proj->pj_comment != NULL ? proj->pj_comment : "") == EOF)
		return (1);
	names = proj->pj_users;
	if (names != NULL) {
		if (*names != NULL)
			if (fputs(*names++, fp) == EOF)
				return (1);
		while (*names != NULL)
			if (fprintf(fp, ",%s", *names++) == EOF)
				return (1);
	}
	if (putc(':', fp) == EOF)
		return (1);
	names = proj->pj_groups;
	if (names != NULL) {
		if (*names != NULL)
			if (fputs(*names++, fp) == EOF)
				return (1);
		while (*names != NULL)
			if (fprintf(fp, ",%s", *names++) == EOF)
				return (1);
	}
	if (putc(':', fp) == EOF)
		return (1);
	if (fprintf(fp, "%s\n",
	    proj->pj_attr != NULL ? proj->pj_attr : "") == EOF)
		return (1);
	return (0);
}

int
dogetproject(const char **list)
{
	struct project proj;
	struct project *pproj;
	projid_t projid;
	void *buf[PROJECT_BUFSZ];
	int rc = EXC_SUCCESS;
	char *ptr;

	if (list == NULL || *list == NULL) {
		setprojent();
		while ((pproj = getprojent(&proj, buf, PROJECT_BUFSZ)) != NULL)
			(void) putprojent(pproj, stdout);
		endprojent();
	} else {
		for (; *list != NULL; list++) {
			projid = strtol(*list, &ptr, 10);
			if (ptr == *list)
				pproj = getprojbyname(*list, &proj,
				    buf, PROJECT_BUFSZ);
			else
				pproj = getprojbyid(projid, &proj,
				    buf, PROJECT_BUFSZ);
			if (pproj == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putprojent(pproj, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
#ident	"%Z%%M%	%I%	%E% SMI"

/*
 * Copyright (c) 1994, by Sun Microsystems, Inc.
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include "getent.h"

static int
putprotoent(const struct protoent *pp, FILE *fp)
{
	char **p;
	int rc = 0;

	if (pp == NULL) {
		return (1);
	}

	if (fprintf(fp, "%-20s %d",
		    pp->p_name, pp->p_proto) == EOF)
		rc = 1;
	for (p = pp->p_aliases; *p != 0; p++) {
		if (fprintf(fp, " %s", *p) == EOF)
			rc = 1;
	}
	if (putc('\n', fp) == EOF)
		rc = 1;
	return (rc);
}

/*
 * getprotobyname/addr - get entries from protocols database
 */
int
dogetproto(const char **list)
{
	struct protoent *pp;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		while ((pp = getprotoent()) != NULL)
			(void) putprotoent(pp, stdout);
	} else {
		for (; *list != NULL; list++) {
			int protocol = atoi(*list);
			if (protocol != 0)
				pp = getprotobynumber(protocol);
			else
				pp = getprotobyname(*list);
			if (pp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putprotoent(pp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <pwd.h>
#include <stdlib.h>
#include <errno.h>
#include "getent.h"

/*
 * getpwnam - get entries from password database
 */
int
dogetpw(const char **list)
{
	struct passwd *pwp;
	int rc = EXC_SUCCESS;
	char *ptr;
	uid_t uid;


	if (list == NULL || *list == NULL) {
		while ((pwp = getpwent()) != NULL)
			(void) putpwent(pwp, stdout);
	} else {
		for (; *list != NULL; list++) {
			errno = 0;

			/*
			 * Here we assume that the argument passed is
			 * a uid, if it can be completely transformed
			 * to a long integer. So we check for uid in
			 * the database and if we fail then we check
			 * for the user name.
			 * If the argument passed is not numeric, then
			 * we take it as the user name and proceed.
			 */
			uid = strtoul(*list, &ptr, 10);
			if (!(*ptr == '\0' && errno == 0) ||
			    ((pwp = getpwuid(uid)) == NULL)) {
				pwp = getpwnam(*list);
			}

			if (pwp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putpwent(pwp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 1994, by Sun Microsystems, Inc.
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <string.h>

#include <netdb.h>
#include "getent.h"

static int
putservent(const struct servent *sp, FILE *fp)
{
	char **p;
	int rc = 0;

	if (sp == NULL) {
		return (1);
	}

	if (fprintf(fp, "%-20s %d/%s",
	    sp->s_name, ntohs(sp->s_port), sp->s_proto) == EOF)
		rc = 1;
	for (p = sp->s_aliases; *p != 0; p++) {
		if (fprintf(fp, " %s", *p) == EOF)
			rc = 1;
	}
	if (putc('\n', fp) == EOF)
		rc = 1;
	return (rc);
}

/*
 * getservbyname/addr - get entries from service database
 * Accepts arguments as:
 *	port/protocol
 *	port
 *	name/protocol
 *	name
 */
int
dogetserv(const char **list)
{
	struct servent *sp;
	int rc = EXC_SUCCESS;

	if (list == NULL || *list == NULL) {
		while ((sp = getservent()) != NULL)
			(void) putservent(sp, stdout);
	} else {
		for (; *list != NULL; list++) {
			int port;
			char key[BUFSIZ];
			const char *protocol = NULL;
			char *cp;

			/* Copy string to avoiding modifying the argument */
			(void) strncpy(key, *list, sizeof (key));
			key[sizeof (key) - 1] = '\0';
			/* Split at a '/' to extract protocol number */
			if ((cp = strchr(key, '/')) != NULL) {
				*cp = '\0';
				protocol = cp + 1;
			}
			port = htons(atoi(key));
			if (port != 0)
				sp = getservbyport(port, protocol);
			else
				sp = getservbyname(key, protocol);
			if (sp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putservent(sp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright (c) 2014 Gary Mills
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Copyright 2012 Nexenta Systems, Inc. All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <shadow.h>
#include <stdlib.h>
#include <errno.h>
#include "getent.h"

/*
 * getspnam - get entries from shadow database
 */
int
dogetsp(const char **list)
{
	struct spwd *sp;
	int rc = EXC_SUCCESS;


	if (list == NULL || *list == NULL) {
		setspent();
		while ((sp = getspent()) != NULL)
			(void) putspent(sp, stdout);
		endspent();
	} else {
		for (; *list != NULL; list++) {
			sp = getspnam(*list);
			if (sp == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putspent(sp, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdio.h>
#include <pwd.h>
#include <stdlib.h>
#include <errno.h>
#include <user_attr.h>
#include "getent.h"

static int
putuserattr(const userattr_t *user, FILE *fp)
{
	int i;
	kva_t *attrs;
	kv_t *data;

	if (user == NULL)
		return (1);

	if (fprintf(fp, "%s:%s:%s:%s:",
	    user->name != NULL ? user->name : "",
	    user->qualifier != NULL ? user->res1 : "",
	    user->res1 != NULL ? user->res1 : "",
	    user->res2 != NULL ? user->res2 : "") == EOF)
		return (1);
	attrs = user->attr;
	if (attrs != NULL) {
		data = attrs->data;
		for (i = 0; i < attrs->length; i++) {
			if (fprintf(fp, "%s=%s%s",
			    data[i].key != NULL ? data[i].key : "",
			    data[i].value != NULL ? data[i].value : "",
			    i < (attrs->length)-1 ? ";" : "") == EOF)
				return (1);
		}
	}
	if (putc('\n', fp) == EOF)
		return (1);
	return (0);
}

int
dogetuserattr(const char **list)
{
	struct passwd *pwp;
	userattr_t *puser;
	int rc = EXC_SUCCESS;
	char *ptr;
	uid_t uid;

	if (list == NULL || *list == NULL) {
		setuserattr();
		while ((puser = getuserattr()) != NULL)
			(void) putuserattr(puser, stdout);
		enduserattr();
	} else {
		for (; *list != NULL; list++) {
			uid = strtoul(*list, &ptr, 10);
			if (*ptr == '\0' && errno == 0) {
				if ((pwp = getpwuid(uid)) == NULL) {
					puser = getusernam(*list);
				} else {
					puser = getusernam(pwp->pw_name);
				}
			} else {
				puser = getusernam(*list);
			}
			if (puser == NULL)
				rc = EXC_NAME_NOT_FOUND;
			else
				(void) putuserattr(puser, stdout);
		}
	}

	return (rc);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright (c) 2014 Gary Mills
 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include <unistd.h>
#include "getent.h"

static const char *cmdname;

struct table {
	char	*name;			/* name of the table */
	int	(*func)(const char **);	/* function to do the lookup */
};

static struct table t[] = {
	{ "passwd",	dogetpw },
	{ "shadow",	dogetsp },
	{ "group",	dogetgr },
	{ "hosts",	dogethost },
	{ "ipnodes",	dogetipnodes },
	{ "services",	dogetserv },
	{ "protocols",	dogetproto },
	{ "ethers",	dogetethers },
	{ "networks",	dogetnet },
	{ "netmasks",	dogetnetmask },
	{ "project",	dogetproject },
	{ "auth_attr",	dogetauthattr },
	{ "exec_attr",	dogetexecattr },
	{ "prof_attr",	dogetprofattr },
	{ "user_attr",	dogetuserattr },
	{ "netgroup",	dogetnetgr },
	{ NULL,		NULL }
};

static	void usage(void) __NORETURN;

int
main(int argc, const char **argv)
{
	struct table *p;

	(void) setlocale(LC_ALL, "");

#if !defined(TEXT_DOMAIN)
#define	TEXT_DOMAIN	"SYS_TEXT"
#endif

	(void) textdomain(TEXT_DOMAIN);

	cmdname = argv[0];

	if (argc < 2)
		usage();

	for (p = t; p->name != NULL; p++) {
		if (strcmp(argv[1], p->name) == 0) {
			int rc;

			rc = (*p->func)(&argv[2]);
			switch (rc) {
			case EXC_SYNTAX:
				(void) fprintf(stderr,
				    gettext("Syntax error\n"));
				break;
			case EXC_ERROR:
				(void) fprintf(stderr,
				    gettext("Internal error\n"));
				break;
			case EXC_ENUM_NOT_SUPPORTED:
				(void) fprintf(stderr,
	gettext("Enumeration not supported on %s\n"), argv[1]);
				break;
			case EXC_NAME_NOT_FOUND:
				break;
			}
			exit(rc);
		}
	}
	(void) fprintf(stderr, gettext("Unknown database: %s\n"), argv[1]);
	usage();
	/* NOTREACHED */
}

static void
usage(void)
{
	(void) fprintf(stderr,
	    gettext("usage: %s database [ key ... ]\n"), cmdname);
	exit(EXC_SYNTAX);
}
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2018 Peter Tribble.
 * Copyright (c) 2014 Gary Mills
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef	_GETENT_H
#define	_GETENT_H

#ifdef	__cplusplus
extern "C" {
#endif

#define	TRUE	1
#define	FALSE	0

#define	EXC_SUCCESS		0
#define	EXC_SYNTAX		1
#define	EXC_NAME_NOT_FOUND	2
#define	EXC_ENUM_NOT_SUPPORTED	3
#define	EXC_ERROR		4

extern int dogetpw(const char **);
extern int dogetsp(const char **);
extern int dogetgr(const char **);
extern int dogethost(const char **);
extern int dogetipnodes(const char **);
extern int dogetserv(const char **);
extern int dogetnet(const char **);
extern int dogetproto(const char **);
extern int dogetethers(const char **);
extern int dogetnetmask(const char **);
extern int dogetproject(const char **);
extern int dogetauthattr(const char **);
extern int dogetexecattr(const char **);
extern int dogetprofattr(const char **);
extern int dogetuserattr(const char **);
extern int dogetnetgr(const char **);

#ifdef	__cplusplus
}
#endif

#endif	/* _GETENT_H */