Page MenuHomePhorge
Files F120836132

arbitron.c
No OneTemporary
Actions

Authored By
Unknown
Size
5 KB
Referenced Files
None
Subscribers
None

arbitron.c
View Options

/* arbitron.c -- program to report readership statistics
*
* Copyright (c) 1998, 2000 Carnegie Mellon University. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any other legal
* details, please contact
* Office of Technology Transfer
* Carnegie Mellon University
* 5000 Forbes Avenue
* Pittsburgh, PA 15213-3890
* (412) 268-4387, fax: (412) 268-7395
* tech-transfer@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: arbitron.c,v 1.23 2001/08/16 20:52:05 ken3 Exp $ */
#include <config.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <syslog.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/stat.h>
#include <com_err.h>
#include <time.h>
#include "assert.h"
#include "imapconf.h"
#include "exitcodes.h"
#include "imap_err.h"
#include "mailbox.h"
#include "xmalloc.h"
#include "mboxlist.h"
#include "convert_code.h"
#include "seen.h"
extern int errno;
extern int optind;
extern char *optarg;
int code = 0;
time_t report_time, prune_time = 0;
/* current namespace */
static struct namespace arb_namespace;
/* forward declarations */
void usage(void);
int do_mailbox();
int arbitron(char *name);
struct arbitronargs {
char *name;
unsigned read_count;
};
int main(int argc,char **argv)
{
int opt, r;
int report_days = 30;
int prune_months = 0;
char pattern[MAX_MAILBOX_NAME+1];
char *alt_config = NULL;
strcpy(pattern, "*");
if (geteuid() == 0) fatal("must run as the Cyrus user", EC_USAGE);
while ((opt = getopt(argc, argv, "C:d:p:")) != EOF) {
switch (opt) {
case 'C': /* alt config file */
alt_config = optarg;
break;
case 'd':
report_days = atoi(optarg);
if (report_days <= 0) usage();
break;
case 'p':
prune_months = atoi(optarg);
if (prune_months <= 0) usage();
break;
default:
usage();
}
}
config_init(alt_config, "arbitron");
/* Set namespace -- force standard (internal) */
if ((r = mboxname_init_namespace(&arb_namespace, 1)) != 0) {
syslog(LOG_ERR, error_message(r));
fatal(error_message(r), EC_CONFIG);
}
if (optind != argc) strncpy(pattern, argv[optind], MAX_MAILBOX_NAME);
report_time = time(0) - (report_days*60*60*24);
if (prune_months) {
prune_time = time(0) - (prune_months*60*60*24*31);
}
/* Translate any separators in mailboxname */
mboxname_hiersep_tointernal(&arb_namespace, pattern);
(*arb_namespace.mboxlist_findall)(&arb_namespace, pattern, 1, 0, 0,
do_mailbox, NULL);
exit(code);
return -1; /* never reaches */
}
void usage(void)
{
fprintf(stderr,
"usage: arbitron [-C <alt_config] [-d days]"
" [-p months] [mboxpattern]\n");
exit(EC_USAGE);
}
int
do_mailbox(name, matchlen, maycreate)
char *name;
int matchlen;
int maycreate;
{
int r;
r = arbitron(name);
if (r) {
com_err(name, r, (r == IMAP_IOERROR) ? error_message(errno) : NULL);
code = convert_code(r);
}
return 0;
}
int
reportproc(rock, line)
void *rock;
const char *line;
{
struct arbitronargs *arbitronargs = (struct arbitronargs *)rock;
const char *tab = strchr(line, '\t');
int useridlen = tab - line;
/* Don't report users reading their own private mailboxes */
if (!strncasecmp(arbitronargs->name, "user.", 5) &&
!memchr(line, '.', useridlen) &&
!strncasecmp(arbitronargs->name+5, line, useridlen) &&
(arbitronargs->name[5+useridlen] == '.' ||
arbitronargs->name[5+useridlen] == '\0')) {
return 0;
}
arbitronargs->read_count++;
return 0;
}
int arbitron(char *name)
{
int r;
struct mailbox mailbox;
struct arbitronargs arbitronargs;
char buf[MAX_MAILBOX_PATH];
/* Open/lock header */
r = mailbox_open_header(name, 0, &mailbox);
if (r) {
return r;
}
r = mailbox_open_index(&mailbox);
if (r) {
mailbox_close(&mailbox);
return r;
}
arbitronargs.name = name;
arbitronargs.read_count = 0;
r = seen_reconstruct(&mailbox, report_time, prune_time,
reportproc, (void *)&arbitronargs);
mailbox_close(&mailbox);
if (!r) {
if (arbitronargs.read_count ||
strncasecmp(name, "user.", 5) != 0) {
/* Convert internal name to external */
(*arb_namespace.mboxname_toexternal)(&arb_namespace, name,
"cyrus", buf);
printf("%u %s\n", arbitronargs.read_count, buf);
}
}
return r;
}
void fatal(const char* s, int code)
{
fprintf(stderr, "arbitron: %s\n", s);
exit(code);
}

File Metadata

Mime Type
text/x-c
Expires
Fri, Apr 24, 1:26 PM (8 h, 44 m ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
18864363
Default Alt Text
arbitron.c (5 KB)

Event Timeline