9f1661eb7a
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@191 ec53bebd-3082-4978-b11e-865c3cabbd6b
65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/*
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* Copyright (c) 1989 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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#ifndef lint
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static char copyright[] = "Copyright (c) 1990 Regents of the University of California.\nAll rights reserved.\n";
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static char SccsId[] = "@(#)@(#)pop_list.c 2.1 2.1 3/18/91";
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#endif /* not lint */
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#include <stdio.h>
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#include <sys/types.h>
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#include "popper.h"
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/*
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* list: List the contents of a POP maildrop
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*/
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int pop_list (p)
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POP * p;
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{
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MsgInfoList * mp; /* Pointer to message info list */
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register int i;
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register int msg_num;
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/* Was a message number provided? */
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if (p->parm_count > 0) {
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msg_num = atoi(p->pop_parm[1]);
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/* Is requested message out of range? */
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if ((msg_num < 1) || (msg_num > p->msg_count))
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return (pop_msg (p,POP_FAILURE,
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"Message %d does not exist.",msg_num));
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/* Get a pointer to the message in the message list */
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mp = &p->mlp[msg_num-1];
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/* Is the message already flagged for deletion? */
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if (mp->del_flag)
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return (pop_msg (p,POP_FAILURE,
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"Message %d has been deleted.",msg_num));
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/* Display message information */
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return (pop_msg(p,POP_SUCCESS,"%u %u",msg_num,mp->length));
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}
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/* Display the entire list of messages */
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pop_msg(p,POP_SUCCESS,
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"%u messages (%u octets)",
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p->msg_count-p->msgs_deleted,p->drop_size-p->bytes_deleted);
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/* Loop through the message information list. Skip deleted messages */
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for (i = p->msg_count, mp = p->mlp; i > 0; i--, mp++) {
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if (!mp->del_flag)
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(void)fprintf(p->output,"%u %u\r\n",mp->number,mp->length);
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}
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/* "." signals the end of a multi-line transmission */
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(void)fprintf(p->output,".\r\n");
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(void)fflush(p->output);
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return(POP_SUCCESS);
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}
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