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att
GitHub Repository: att/ast
 Path: blob/master/src/cmd/cs/vcs_src/mnt_list.c
1810 views
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1990-2011 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                 Glenn Fowler <[email protected]>                  *

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*                                                                      *

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***********************************************************************/

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#include "mnt_imount.h"

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#define USAGE "list [mount-point ...]"

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int im_list_help(s)

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	char*	s;

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{

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	printf("\t%s\n", USAGE);

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	return (0);

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}

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int im_list(argc, argv)

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	int 		argc;

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	register char**	argv;

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{

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	register int	n;

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	register char*	s;

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	int		seq;

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	int		fd;

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	int		len;

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	char*		mpoint;

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	char		buf[1024];

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	char		reply[1024];

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	error_info.id = argv[0];

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	memset(buf, 0, sizeof(buf));

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	memset(reply, 0, sizeof(reply));

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	opt_info.index = 1;

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	while (n = optget(argv, "s:[server] "))

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	 switch (n)

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	{

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	case 's':

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		s = opt_info.arg;

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		if ((fd = csopen(s, CS_OPEN_READ)) < 0)

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		{

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			printf("cannot connect cs server %s\n", s);

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			return (-1);

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		}

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		istate.cs_svc = strdup(s);

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		istate.fd = fd;

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		break;

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	case '?':

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	case ':':

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		printf(USAGE);

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		return (1);

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	}

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	argc -= opt_info.index;

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	argv += opt_info.index;

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	if (argc == 0)

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	{

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		seq = -1;

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		do

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		{

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			if (seq == -1)

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				sfsprintf(buf, sizeof(buf), "m -0\n");

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			else

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				sfsprintf(buf, sizeof(buf), "m %d\n", seq);

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			if (vcs_write(buf) <= 0 || vcs_read(reply, 1024) <= 0)

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				return (-1);

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			if (seq == -1)

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			{

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				if ((s = strstr(reply, "ok 0 ")) == NULL)

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				{

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					printf("%s", buf);

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					return (-1);

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				}

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				s += 5;

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				len = (int)strtol(s, (char**)0, 0);

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			}

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			else

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				printmtmsg(reply);

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			seq++;

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		} while (seq < len);

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		return (0);

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	}

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	else

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	{

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		while  (argc> 0)

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		{

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			mpoint = *argv;

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			sfsprintf(buf, sizeof(buf), "m %s\n", mpoint);	

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			if (vcs_write(buf) > 0 && vcs_read(reply, 1024) > 0)

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				printmtmsg(reply);

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			argc--;

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			argv++;

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		}

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	}

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	return (0);

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}

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