#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/time.h> /* needed for Sun 4.1.2 */
#ifdef HAVE_SETRLIMIT
#include <sys/resource.h>
#endif /* HAVE_SETRLIMIT */
#include <sys/utsname.h>
+#ifdef HAVE_NET_SOCKET_H
+#include <net/socket.h>
+#endif
#ifdef HAVE_GETHOSTBYNAME
#include <netdb.h>
#endif /* HAVE_GETHOSTBYNAME */
#include <hesiod.h>
#endif
+#include "getopt.h"
#include "fetchmail.h"
#include "tunable.h"
#include "smtp.h"
flag versioninfo; /* emit only version info */
char *user; /* the name of the invoking user */
char *home; /* invoking user's home directory */
+char *fmhome; /* fetchmail's home directory */
char *program_name; /* the name to prefix error messages with */
flag configdump; /* dump control blocks for configurator */
const char *fetchmailhost; /* either `localhost' or the host's FQDN */
netrc_entry *netrc_list;
char *netrc_file, *tmpbuf;
pid_t pid;
+ int lastsig = 0;
#ifdef __FreeBSD__
dropprivs();
}
#define IDFILE_NAME ".fetchids"
- run.idfile = (char *) xmalloc(strlen(home)+sizeof(IDFILE_NAME)+1);
- strcpy(run.idfile, home);
+ run.idfile = (char *) xmalloc(strlen(fmhome)+sizeof(IDFILE_NAME)+2);
+ strcpy(run.idfile, fmhome);
strcat(run.idfile, "/");
strcat(run.idfile, IDFILE_NAME);
/* logging should be set up early in case we were restarted from exec */
if (run.use_syslog)
{
+#if defined(LOG_MAIL)
openlog(program_name, LOG_PID, LOG_MAIL);
+#else
+ /* Assume BSD4.2 openlog with two arguments */
+ openlog(program_name, LOG_PID);
+#endif
report_init(-1);
}
else
sizeof(PID_DIR) + sizeof(FETCHMAIL_PIDFILE));
sprintf(tmpbuf, "%s/%s", PID_DIR, FETCHMAIL_PIDFILE);
} else {
- xalloca(tmpbuf, char *, strlen(home) + sizeof(FETCHMAIL_PIDFILE) + 2);
- strcpy(tmpbuf, home);
- strcat(tmpbuf, "/.");
+ xalloca(tmpbuf, char *, strlen(fmhome) + sizeof(FETCHMAIL_PIDFILE) + 2);
+ strcpy(tmpbuf, fmhome);
+ strcat(tmpbuf, "/");
+ if (fmhome == home)
+ strcat(tmpbuf, ".");
strcat(tmpbuf, FETCHMAIL_PIDFILE);
}
#undef FETCHMAIL_PIDFILE
#define NETRC_FILE ".netrc"
/* parse the ~/.netrc file (if present) for future password lookups. */
- xalloca(netrc_file, char *, strlen (home) + sizeof(NETRC_FILE) + 1);
+ xalloca(netrc_file, char *, strlen(home) + sizeof(NETRC_FILE) + 2);
strcpy (netrc_file, home);
strcat (netrc_file, "/");
strcat (netrc_file, NETRC_FILE);
strlen(ctl->server.pollname) + 1);
(void) sprintf(tmpbuf, password_prompt,
ctl->remotename, ctl->server.pollname);
- ctl->password = xstrdup((char *)getpassword(tmpbuf));
+ ctl->password = xstrdup((char *)fm_getpassword(tmpbuf));
}
}
}
#if (defined(linux) && !INET6_ENABLE) || defined(__FreeBSD__)
- /* interface_approve() does its own error logging */
- if (!interface_approve(&ctl->server))
+ /*
+ * Don't do monitoring if we were woken by a signal.
+ * Note that interface_approve() does its own error logging.
+ */
+ if (!interface_approve(&ctl->server, !lastsig))
continue;
#endif /* (defined(linux) && !INET6_ENABLE) || defined(__FreeBSD__) */
*/
if (run.poll_interval)
{
- int lastsig;
-
/*
* Because passwords can expire, it may happen that *all*
* hosts are now out of the loop due to authfail
/*
* OK, now pause util it's time for the next poll cycle.
- * A TRUE return indicates we received a wakeup signal;
+ * A nonzero return indicates we received a wakeup signal;
* unwedge all servers in case the problem has been
* manually repaired.
*/
static void list_merge(struct idlist **dstl, struct idlist **srcl, int force)
{
/*
- * If force is off, modify h2 fields only when they're empty (treat h1
- * as defaults). If force is on, modify each h2 field whenever h1
- * is nonempty (treat h1 as an override).
+ * If force is off, modify dstl fields only when they're empty (treat srcl
+ * as defaults). If force is on, modify each dstl field whenever scrcl
+ * is nonempty (treat srcl as an override).
*/
- if (force ? !!srcl : !dstl)
+ if (force ? !!*srcl : !*dstl)
{
struct idlist *cpl = copy_str_list(*srcl);
- free_str_list(dstl);
append_str_list(dstl, &cpl);
}
}
FLAG_MERGE(bsmtp);
FLAG_MERGE(listener);
FLAG_MERGE(smtpaddress);
+ FLAG_MERGE(smtpname);
FLAG_MERGE(preconnect);
FLAG_MERGE(postconnect);
ctl->server.truename = xstrdup(leadname);
}
#ifdef HAVE_GETHOSTBYNAME
- else if (ctl->server.preauthenticate==A_KERBEROS_V4 ||
+ else if (!configdump && (ctl->server.preauthenticate==A_KERBEROS_V4 ||
ctl->server.preauthenticate==A_KERBEROS_V5 ||
- (ctl->server.dns && MULTIDROP(ctl)))
+ (ctl->server.dns && MULTIDROP(ctl))))
{
struct hostent *namerec;
ctl->server.truename=xstrdup((char *)namerec->h_name);
}
#endif /* HAVE_GETHOSTBYNAME */
- else
- ctl->server.truename = xstrdup(ctl->server.queryname);
+ else {
+#ifdef HAVE_GETHOSTBYNAME
+ struct hostent *namerec;
+
+ /* <fetchmail@mail.julianhaight.com>
+ Get the host's IP, so we can report it like this:
+
+ Received: from hostname [10.0.0.1]
+
+ do we actually need to gethostbyname to find the IP?
+ it seems like it would be faster to do this later, when
+ we are actually resolving the hostname for a connection,
+ but I ain't that smart, so I don't know where to make
+ the change later..
+ */
+ errno = 0;
+ namerec = gethostbyname(ctl->server.queryname);
+ if (namerec == (struct hostent *)NULL)
+ {
+ report(stderr,
+ _("couldn't find canonical DNS name of %s\n"),
+ ctl->server.pollname);
+ exit(PS_DNS);
+ }
+ else {
+ ctl->server.truename=xstrdup((char *)namerec->h_name);
+ ctl->server.trueaddr=xmalloc(namerec->h_length);
+ memcpy(ctl->server.trueaddr,
+ namerec->h_addr_list[0],
+ namerec->h_length);
+ }
+#endif /* HAVE_GETHOSTBYNAME */
+ ctl->server.truename = xstrdup(ctl->server.queryname);
+ }
/* if no folders were specified, set up the null one as default */
if (!ctl->mailboxes)
#endif
if (ctl->server.plugin)
- printf(_(" Server connections will be mode via plugin %s (--plugin %s).\n"), ctl->server.plugin, ctl->server.plugin);
+ printf(_(" Server connections will be made via plugin %s (--plugin %s).\n"), ctl->server.plugin, ctl->server.plugin);
else if (outlevel >= O_VERBOSE)
printf(_(" No plugin command specified.\n"));
if (ctl->server.plugout)
- printf(_(" Listener connections will be mode via plugout %s (--plugout %s).\n"), ctl->server.plugout, ctl->server.plugout);
+ printf(_(" Listener connections will be made via plugout %s (--plugout %s).\n"), ctl->server.plugout, ctl->server.plugout);
else if (outlevel >= O_VERBOSE)
printf(_(" No plugout command specified.\n"));
projects / ~andy / fetchmail / blobdiff