149 lines
4.0 KiB
Diff
149 lines
4.0 KiB
Diff
--- manpages/bsmtp.1.old.old 2012-06-28 16:52:03.000000000 +0200
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+++ manpages/bsmtp.1 2012-07-10 14:39:27.818315931 +0200
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@@ -2,7 +2,7 @@
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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-.TH BSMTP 1 "6 December 2009" "Kern Sibbald" "Network backup, recovery and verification"
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+.TH BSMTP 1 "3 July 2012" "Kern Sibbald" "Network backup, recovery and verification"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.SH NAME
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@@ -23,9 +23,18 @@
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.SH OPTIONS
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.TP
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+.B \-4
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+Forces bsmtp to use IPv4 addresses only.
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+.TP
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+.B \-6
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+Forces bsmtp to use IPv6 addresses only.
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+.TP
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.B \-8
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Encode the mail in UTF-8.
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.TP
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+.B \-a
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+Use any ip protocol for address resolution.
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+.TP
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.B \-c
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Set the \fBCc:\fR header.
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.TP
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@@ -115,4 +124,4 @@
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.nh
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<lbc@members.fsf.org>.
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.SH SEE ALSO
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-.BR "bacula-dir" "(8) "
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\ No newline at end of file
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+.BR "bacula-dir" "(8) "
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--- src/tools/bsmtp.c.old 2012-06-28 16:52:03.000000000 +0200
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+++ src/tools/bsmtp.c 2012-07-10 14:39:27.967318985 +0200
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@@ -85,6 +85,12 @@
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#define MAXSTRING 254
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#endif
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+enum resolv_type {
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+ RESOLV_PROTO_ANY,
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+ RESOLV_PROTO_IPV4,
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+ RESOLV_PROTO_IPV6
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+};
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+
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static FILE *sfp;
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static FILE *rfp;
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@@ -97,6 +103,7 @@
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static int mailport = 25;
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static char my_hostname[MAXSTRING];
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static bool content_utf8 = false;
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+static resolv_type default_resolv_type = RESOLV_PROTO_IPV4;
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/*
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* Take input that may have names and other stuff and strip
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@@ -185,7 +192,12 @@
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fprintf(stderr,
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_("\n"
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"Usage: %s [-f from] [-h mailhost] [-s subject] [-c copy] [recipient ...]\n"
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+" -4 forces bsmtp to use IPv4 addresses only.\n"
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+#ifdef HAVE_IPV6
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+" -6 forces bsmtp to use IPv6 addresses only.\n"
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+#endif
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" -8 set charset to UTF-8\n"
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+" -a use any ip protocol for address resolution\n"
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" -c set the Cc: field\n"
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" -d <nn> set debug level to <nn>\n"
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" -dt print a timestamp in debug output\n"
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@@ -277,6 +289,11 @@
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struct hostent *hp;
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struct sockaddr_in sin;
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#endif
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+#ifdef HAVE_IPV6
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+ const char *options = "468ac:d:f:h:r:s:l:?";
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+#else
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+ const char *options = "48ac:d:f:h:r:s:l:?";
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+#endif
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setlocale(LC_ALL, "en_US");
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bindtextdomain("bacula", LOCALEDIR);
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@@ -285,11 +302,26 @@
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my_name_is(argc, argv, "bsmtp");
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maxlines = 0;
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- while ((ch = getopt(argc, argv, "8c:d:f:h:r:s:l:?")) != -1) {
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+ while ((ch = getopt(argc, argv, options)) != -1) {
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switch (ch) {
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+ case '4':
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+ default_resolv_type = RESOLV_PROTO_IPV4;
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+ break;
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+
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+#ifdef HAVE_IPV6
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+ case '6':
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+ default_resolv_type = RESOLV_PROTO_IPV6;
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+ break;
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+#endif
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+
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case '8':
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content_utf8 = true;
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break;
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+
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+ case 'a':
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+ default_resolv_type = RESOLV_PROTO_ANY;
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+ break;
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+
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case 'c':
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Dmsg1(20, "cc=%s\n", optarg);
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cc_addr = optarg;
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@@ -430,16 +462,31 @@
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lookup_host:
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#ifdef HAVE_GETADDRINFO
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memset(&hints, 0, sizeof(struct addrinfo));
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- hints.ai_family = AF_UNSPEC;
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+ switch (default_resolv_type) {
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+ case RESOLV_PROTO_ANY:
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+ hints.ai_family = AF_UNSPEC;
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+ break;
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+ case RESOLV_PROTO_IPV4:
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+ hints.ai_family = AF_INET;
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+ break;
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+#ifdef HAVE_IPV6
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+ case RESOLV_PROTO_IPV6:
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+ hints.ai_family = AF_INET6;
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+ break;
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+#endif
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+ default:
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+ hints.ai_family = AF_UNSPEC;
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+ break;
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+ }
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hints.ai_socktype = SOCK_STREAM;
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- hints.ai_protocol = IPPROTO_TCP;
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+ hints.ai_protocol = 0;
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hints.ai_flags = 0;
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snprintf(mail_port, sizeof(mail_port), "%d", mailport);
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if ((res = getaddrinfo(mailhost, mail_port, &hints, &ai)) != 0) {
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Pmsg2(0, _("Error unknown mail host \"%s\": ERR=%s\n"),
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mailhost, gai_strerror(res));
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- if (!strcasecmp(mailhost, "localhost")) {
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+ if (strcasecmp(mailhost, "localhost")) {
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Pmsg0(0, _("Retrying connection using \"localhost\".\n"));
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mailhost = "localhost";
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goto lookup_host;
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