/*
- * mts.c -- definitions for the mail transport system
- *
- * This code is Copyright (c) 2002, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** mts.c -- definitions for the mail transport system
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h> /* for snprintf() */
#include <h/nmh.h>
#define OK 0
/*
- * static prototypes
- */
+** static prototypes
+*/
static char *tailor_value (unsigned char *);
static void getuserinfo (void);
static const char *get_mtsconf_pathname(void);
static void mts_read_conf_file (FILE *fp);
/*
- * *mmdfldir and *uucpldir are the maildrop directories. If maildrops
- * are kept in the user's home directory, then these should be empty
- * strings. In this case, the appropriate ...lfil array should contain
- * the name of the file in the user's home directory. Usually, this is
- * something like ".mail".
- */
+** *mmdfldir and *uucpldir are the maildrop directories. If maildrops
+** are kept in the user's home directory, then these should be empty
+** strings. In this case, the appropriate ...lfil array should contain
+** the name of the file in the user's home directory. Usually, this is
+** something like ".mail".
+*/
/*
- * nmh mail transport interface customization file
- */
+** nmh mail transport interface customization file
+*/
static char *mtsconf = nmhetcdir(/mts.conf);
char *mmdfldir = MAILSPOOL;
static char* masquerade = "";
/*
- * Global MailDelivery file
- */
+** Global MailDelivery file
+*/
char *maildelivery = nmhetcdir(/maildelivery);
/*
- * Aliasing Facility (doesn't belong here)
- */
+** Aliasing Facility (doesn't belong here)
+*/
int Everyone = NOTOK;
static char *everyone = "-1";
char *NoShell = "";
/*
- * Customize the MTS settings for nmh by adjusting
- * the file mts.conf in the nmh etc directory.
- */
+** Customize the MTS settings for nmh by adjusting
+** the file mts.conf in the nmh etc directory.
+*/
struct bind {
char *keyword;
/*
- * Read the configuration file for the nmh interface
- * to the mail transport system (MTS).
- */
+** Read the configuration file for the nmh interface
+** to the mail transport system (MTS).
+*/
void
mts_init (char *name)
#define QUOTE '\\'
/*
- * Convert escaped values, malloc some new space,
- * and copy string to malloc'ed memory.
- */
+** Convert escaped values, malloc some new space,
+** and copy string to malloc'ed memory.
+*/
static char *
tailor_value (unsigned char *s)
}
/*
- * Get the fully qualified name of the local host.
- */
+** Get the fully qualified name of the local host.
+*/
char *
LocalName (void)
/*
- * This is only for UUCP mail. It gets the hostname
- * as part of the UUCP "domain".
- */
+** This is only for UUCP mail. It gets the hostname
+** as part of the UUCP "domain".
+*/
char *
SystemName (void)
/*
- * Get the username of current user
- */
+** Get the username of current user
+*/
char *
getusername (void)
/*
- * Get full name of current user (typically from GECOS
- * field of password file).
- */
+** Get full name of current user (typically from GECOS
+** field of password file).
+*/
char *
getfullname (void)
/*
- * Find the user's username and full name, and cache them.
- * Also, handle "mmailid" username masquerading controlled from the GECOS field
- * of the passwd file.
- */
+** Find the user's username and full name, and cache them.
+** Also, handle "mmailid" username masquerading controlled from the GECOS field
+** of the passwd file.
+*/
static void
getuserinfo (void)
np = pw->pw_gecos;
- /* Get the user's real name from the GECOS field. Stop once we hit a ',',
- * which some OSes use to separate other 'finger' information in the GECOS
- * field, like phone number. Also, if mmailid masquerading is turned on due
- * to "mmailid" appearing on the "masquerade:" line of mts.conf, stop if we
- * hit a '<' (which should precede any ','s). */
+ /*
+ ** Get the user's real name from the GECOS field. Stop once
+ ** we hit a ',', which some OSes use to separate other 'finger'
+ ** information in the GECOS field, like phone number. Also, if
+ ** mmailid masquerading is turned on due to "mmailid" appearing
+ ** on the "masquerade:" line of mts.conf, stop if we hit a '<'
+ ** (which should precede any ','s).
+ */
#ifndef BSD42
if (mmailid_masquerading)
/* Stop at ',' or '<'. */
*cp++ = *np++)
continue;
else
- /* Allow '<' as a legal character of the user's name. This code is
- * basically a duplicate of the code above the "else" -- we don't
- * collapse it down to one copy and put the mmailid_masquerading check
- * inside the loop with "(x ? y : z)" because that's inefficient and the
- * value'll never change while it's in there. */
+ /*
+ ** Allow '<' as a legal character of the user's name.
+ ** This code is basically a duplicate of the code above the
+ ** "else" -- we don't collapse it down to one copy and put
+ ** the mmailid_masquerading check inside the loop with "(x
+ ** ? y : z)" because that's inefficient and the value'll
+ ** never change while it's in there.
+ */
for (cp = fullname; *np != '\0' && *np != ','; *cp++ = *np++)
continue;
#else /* BSD42 */
- /* On BSD(-derived) systems, the system utilities that deal with the GECOS
- * field (finger, mail, sendmail, etc.) translate any '&' character in it to
- * the login name, with the first letter capitalized. So, for instance,
- * fingering a user "bob" with the GECOS field "& Jones" would reveal him to
- * be "In real life: Bob Jones". Surprisingly, though, the OS doesn't do
- * the translation for you, so we have to do it manually here. */
+ /*
+ ** On BSD(-derived) systems, the system utilities that deal with
+ ** the GECOS field (finger, mail, sendmail, etc.) translate
+ ** any '&' character in it to the login name, with the first
+ ** letter capitalized. So, for instance, fingering a user "bob"
+ ** with the GECOS field "& Jones" would reveal him to be "In real
+ ** life: Bob Jones". Surprisingly, though, the OS doesn't do the
+ ** translation for you, so we have to do it manually here.
+ */
if (mmailid_masquerading)
/* Stop at ',' or '<'. */
for (cp = fullname;
}
}
else
- /* Allow '<' as a legal character of the user's name. This code is
- * basically a duplicate of the code above the "else" -- we don't
- * collapse it down to one copy and put the mmailid_masquerading check
- * inside the loop with "(x ? y : z)" because that's inefficient and the
- * value'll never change while it's in there. */
+ /*
+ ** Allow '<' as a legal character of the user's name.
+ ** This code is basically a duplicate of the code above the
+ ** "else" -- we don't collapse it down to one copy and put
+ ** the mmailid_masquerading check inside the loop with "(x
+ ** ? y : z)" because that's inefficient and the value'll
+ ** never change while it's in there.
+ */
for (cp = fullname; *np != '\0' && *np != ',';) {
if (*np == '&') { /* blech! */
strcpy (cp, pw->pw_name);
*cp = '\0';
if (mmailid_masquerading) {
- /* Do mmailid processing. The GECOS field should have the form
- * "Full Name <fakeusername>". For instance,
- * "Dan Harkless <Dan.Harkless>". Naturally, you'll want your MTA to
- * have an alias (e.g. in /etc/aliases) from "fakeusername" to your
- * account name. */
+ /*
+ ** Do mmailid processing. The GECOS field should have
+ ** the form "Full Name <fakeusername>". For instance,
+ ** "Dan Harkless <Dan.Harkless>". Naturally, you'll want
+ ** your MTA to have an alias (e.g. in /etc/aliases) from
+ ** "fakeusername" to your account name.
+ */
if (*np)
np++;
for (cp = username; *np && *np != '>'; *cp++ = *np++)
if (!mmailid_masquerading || *np == '\0')
strncpy (username, pw->pw_name, sizeof(username));
- /* The $SIGNATURE environment variable overrides the GECOS field's
- * idea of your real name. */
+ /*
+ ** The $SIGNATURE environment variable overrides the GECOS field's
+ ** idea of your real name.
+ */
if ((cp = getenv ("SIGNATURE")) && *cp)
strncpy (fullname, cp, sizeof(fullname));
projects / mmh / blobdiff