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Commit | Line | Data |
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83b24437 | 1 | #!/usr/bin/perl -w |
83b24437 | 2 | # |
f3d9f354 RA |
3 | # Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com> |
4 | # Copyright 2005 Ryan Anderson <ryan@michonline.com> | |
83b24437 RA |
5 | # |
6 | # GPL v2 (See COPYING) | |
5825e5b2 | 7 | # |
83b24437 RA |
8 | # Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com> |
9 | # | |
f3d9f354 | 10 | # Sends a collection of emails to the given email addresses, disturbingly fast. |
5825e5b2 | 11 | # |
f3d9f354 RA |
12 | # Supports two formats: |
13 | # 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches) | |
14 | # 2. The original format support by Greg's script: | |
5825e5b2 | 15 | # first line of the message is who to CC, |
f3d9f354 | 16 | # and second line is the subject of the message. |
5825e5b2 | 17 | # |
83b24437 RA |
18 | |
19 | use strict; | |
20 | use warnings; | |
21 | use Term::ReadLine; | |
83b24437 RA |
22 | use Getopt::Long; |
23 | use Data::Dumper; | |
3cb8caf7 | 24 | use Git; |
83b24437 | 25 | |
280242d1 JH |
26 | package FakeTerm; |
27 | sub new { | |
28 | my ($class, $reason) = @_; | |
29 | return bless \$reason, shift; | |
30 | } | |
31 | sub readline { | |
32 | my $self = shift; | |
33 | die "Cannot use readline on FakeTerm: $$self"; | |
34 | } | |
35 | package main; | |
36 | ||
4bc87a28 | 37 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
38 | sub format_2822_time { |
39 | my ($time) = @_; | |
40 | my @localtm = localtime($time); | |
41 | my @gmttm = gmtime($time); | |
42 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
43 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
44 | if ($localtm[0] != $gmttm[0]) { | |
45 | die "local zone differs from GMT by a non-minute interval\n"; | |
46 | } | |
47 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
48 | $localmin += 1440; | |
49 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
50 | $localmin -= 1440; | |
51 | } elsif ($gmttm[6] != $localtm[6]) { | |
52 | die "local time offset greater than or equal to 24 hours\n"; | |
53 | } | |
54 | my $offset = $localmin - $gmtmin; | |
55 | my $offhour = $offset / 60; | |
56 | my $offmin = abs($offset % 60); | |
57 | if (abs($offhour) >= 24) { | |
58 | die ("local time offset greater than or equal to 24 hours\n"); | |
59 | } | |
60 | ||
61 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
62 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
63 | $localtm[3], | |
64 | qw(Jan Feb Mar Apr May Jun | |
65 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
66 | $localtm[5]+1900, | |
67 | $localtm[2], | |
68 | $localtm[1], | |
69 | $localtm[0], | |
70 | ($offset >= 0) ? '+' : '-', | |
71 | abs($offhour), | |
72 | $offmin, | |
73 | ); | |
74 | } | |
4bc87a28 | 75 | |
567ffeb7 | 76 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 EW |
77 | my $smtp; |
78 | ||
e205735d | 79 | sub unique_email_list(@); |
1f038a0c RA |
80 | sub cleanup_compose_files(); |
81 | ||
82 | # Constants (essentially) | |
83 | my $compose_filename = ".msg.$$"; | |
e205735d | 84 | |
83b24437 | 85 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 86 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
58063245 | 87 | $initial_reply_to,$initial_subject,@files,$from,$compose,$time); |
83b24437 | 88 | |
78488b2c | 89 | # Behavior modification variables |
6130259c MW |
90 | my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc, |
91 | $dry_run) = (1, 0, 0, 0, 0); | |
aca7ad76 | 92 | my $smtp_server; |
78488b2c | 93 | |
9133261f | 94 | # Example reply to: |
83b24437 | 95 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 96 | |
3cb8caf7 | 97 | my $repo = Git->repository(); |
280242d1 JH |
98 | my $term = eval { |
99 | new Term::ReadLine 'git-send-email'; | |
100 | }; | |
101 | if ($@) { | |
102 | $term = new FakeTerm "$@: going non-interactive"; | |
103 | } | |
83b24437 RA |
104 | |
105 | # Begin by accumulating all the variables (defined above), that we will end up | |
106 | # needing, first, from the command line: | |
107 | ||
108 | my $rc = GetOptions("from=s" => \$from, | |
109 | "in-reply-to=s" => \$initial_reply_to, | |
110 | "subject=s" => \$initial_subject, | |
111 | "to=s" => \@to, | |
da140f8b | 112 | "cc=s" => \@initial_cc, |
58063245 | 113 | "bcc=s" => \@bcclist, |
78488b2c | 114 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 115 | "smtp-server=s" => \$smtp_server, |
1f038a0c | 116 | "compose" => \$compose, |
30d08b34 | 117 | "quiet" => \$quiet, |
a985d595 | 118 | "suppress-from" => \$suppress_from, |
8e69b31e | 119 | "no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc, |
6130259c | 120 | "dry-run" => \$dry_run, |
83b24437 RA |
121 | ); |
122 | ||
79ee555b EB |
123 | # Verify the user input |
124 | ||
125 | foreach my $entry (@to) { | |
126 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
127 | } | |
128 | ||
129 | foreach my $entry (@initial_cc) { | |
130 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
131 | } | |
132 | ||
133 | foreach my $entry (@bcclist) { | |
134 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
135 | } | |
136 | ||
83b24437 RA |
137 | # Now, let's fill any that aren't set in with defaults: |
138 | ||
c7a30e56 PB |
139 | my ($author) = $repo->ident_person('author'); |
140 | my ($committer) = $repo->ident_person('committer'); | |
83b24437 | 141 | |
994d6c66 | 142 | my %aliases; |
3cb8caf7 PB |
143 | my @alias_files = $repo->config('sendemail.aliasesfile'); |
144 | my $aliasfiletype = $repo->config('sendemail.aliasfiletype'); | |
994d6c66 EW |
145 | my %parse_alias = ( |
146 | # multiline formats can be supported in the future | |
147 | mutt => sub { my $fh = shift; while (<$fh>) { | |
148 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
149 | my ($alias, $addr) = ($1, $2); | |
150 | $addr =~ s/#.*$//; # mutt allows # comments | |
151 | # commas delimit multiple addresses | |
152 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
153 | }}}, | |
154 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
155 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
156 | # spaces delimit multiple addresses | |
157 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
158 | }}}, | |
159 | pine => sub { my $fh = shift; while (<$fh>) { | |
160 | if (/^(\S+)\s+(.*)$/) { | |
161 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; | |
162 | }}}, | |
163 | gnus => sub { my $fh = shift; while (<$fh>) { | |
164 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
165 | $aliases{$1} = [ $2 ]; | |
166 | }}} | |
167 | ); | |
168 | ||
3cb8caf7 | 169 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
170 | foreach my $file (@alias_files) { |
171 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
172 | $parse_alias{$aliasfiletype}->($fh); | |
173 | close $fh; | |
174 | } | |
175 | } | |
176 | ||
1f038a0c | 177 | my $prompting = 0; |
83b24437 RA |
178 | if (!defined $from) { |
179 | $from = $author || $committer; | |
8037d1a3 RA |
180 | do { |
181 | $_ = $term->readline("Who should the emails appear to be from? ", | |
182 | $from); | |
ca9a7d65 | 183 | } while (!defined $_); |
8037d1a3 | 184 | |
83b24437 RA |
185 | $from = $_; |
186 | print "Emails will be sent from: ", $from, "\n"; | |
1f038a0c | 187 | $prompting++; |
83b24437 RA |
188 | } |
189 | ||
190 | if (!@to) { | |
8037d1a3 | 191 | do { |
5825e5b2 | 192 | $_ = $term->readline("Who should the emails be sent to? ", |
8037d1a3 RA |
193 | ""); |
194 | } while (!defined $_); | |
83b24437 RA |
195 | my $to = $_; |
196 | push @to, split /,/, $to; | |
1f038a0c | 197 | $prompting++; |
83b24437 RA |
198 | } |
199 | ||
994d6c66 EW |
200 | sub expand_aliases { |
201 | my @cur = @_; | |
202 | my @last; | |
203 | do { | |
204 | @last = @cur; | |
205 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
206 | } while (join(',',@cur) ne join(',',@last)); | |
207 | return @cur; | |
208 | } | |
209 | ||
210 | @to = expand_aliases(@to); | |
211 | @initial_cc = expand_aliases(@initial_cc); | |
58063245 | 212 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 213 | |
1f038a0c | 214 | if (!defined $initial_subject && $compose) { |
8037d1a3 | 215 | do { |
5825e5b2 | 216 | $_ = $term->readline("What subject should the emails start with? ", |
8037d1a3 RA |
217 | $initial_subject); |
218 | } while (!defined $_); | |
83b24437 | 219 | $initial_subject = $_; |
1f038a0c | 220 | $prompting++; |
83b24437 RA |
221 | } |
222 | ||
1f038a0c | 223 | if (!defined $initial_reply_to && $prompting) { |
8037d1a3 | 224 | do { |
1f038a0c | 225 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", |
8037d1a3 RA |
226 | $initial_reply_to); |
227 | } while (!defined $_); | |
228 | ||
83b24437 | 229 | $initial_reply_to = $_; |
78488b2c | 230 | $initial_reply_to =~ s/(^\s+|\s+$)//g; |
83b24437 RA |
231 | } |
232 | ||
6dcfa306 SV |
233 | if (!$smtp_server) { |
234 | $smtp_server = $repo->config('sendemail.smtpserver'); | |
235 | } | |
aca7ad76 EW |
236 | if (!$smtp_server) { |
237 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { | |
238 | if (-x $_) { | |
239 | $smtp_server = $_; | |
240 | last; | |
241 | } | |
242 | } | |
243 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
244 | } |
245 | ||
1f038a0c RA |
246 | if ($compose) { |
247 | # Note that this does not need to be secure, but we will make a small | |
248 | # effort to have it be unique | |
249 | open(C,">",$compose_filename) | |
250 | or die "Failed to open for writing $compose_filename: $!"; | |
d366c703 | 251 | print C "From $from # This line is ignored.\n"; |
1f038a0c RA |
252 | printf C "Subject: %s\n\n", $initial_subject; |
253 | printf C <<EOT; | |
254 | GIT: Please enter your email below. | |
255 | GIT: Lines beginning in "GIT: " will be removed. | |
256 | GIT: Consider including an overall diffstat or table of contents | |
257 | GIT: for the patch you are writing. | |
258 | ||
259 | EOT | |
260 | close(C); | |
261 | ||
262 | my $editor = $ENV{EDITOR}; | |
263 | $editor = 'vi' unless defined $editor; | |
264 | system($editor, $compose_filename); | |
265 | ||
266 | open(C2,">",$compose_filename . ".final") | |
267 | or die "Failed to open $compose_filename.final : " . $!; | |
268 | ||
269 | open(C,"<",$compose_filename) | |
270 | or die "Failed to open $compose_filename : " . $!; | |
271 | ||
272 | while(<C>) { | |
273 | next if m/^GIT: /; | |
274 | print C2 $_; | |
275 | } | |
276 | close(C); | |
277 | close(C2); | |
278 | ||
279 | do { | |
280 | $_ = $term->readline("Send this email? (y|n) "); | |
281 | } while (!defined $_); | |
282 | ||
283 | if (uc substr($_,0,1) ne 'Y') { | |
284 | cleanup_compose_files(); | |
285 | exit(0); | |
286 | } | |
287 | ||
288 | @files = ($compose_filename . ".final"); | |
289 | } | |
290 | ||
291 | ||
83b24437 RA |
292 | # Now that all the defaults are set, process the rest of the command line |
293 | # arguments and collect up the files that need to be processed. | |
294 | for my $f (@ARGV) { | |
295 | if (-d $f) { | |
296 | opendir(DH,$f) | |
297 | or die "Failed to opendir $f: $!"; | |
298 | ||
5825e5b2 | 299 | push @files, grep { -f $_ } map { +$f . "/" . $_ } |
8037d1a3 RA |
300 | sort readdir(DH); |
301 | ||
83b24437 RA |
302 | } elsif (-f $f) { |
303 | push @files, $f; | |
304 | ||
305 | } else { | |
306 | print STDERR "Skipping $f - not found.\n"; | |
307 | } | |
308 | } | |
309 | ||
310 | if (@files) { | |
2718435b RA |
311 | unless ($quiet) { |
312 | print $_,"\n" for (@files); | |
313 | } | |
83b24437 RA |
314 | } else { |
315 | print <<EOT; | |
215a7ad1 | 316 | git-send-email [options] <file | directory> [... file | directory ] |
83b24437 RA |
317 | Options: |
318 | --from Specify the "From:" line of the email to be sent. | |
1f038a0c | 319 | |
5825e5b2 | 320 | --to Specify the primary "To:" line of the email. |
1f038a0c | 321 | |
da140f8b RA |
322 | --cc Specify an initial "Cc:" list for the entire series |
323 | of emails. | |
324 | ||
58063245 RA |
325 | --bcc Specify a list of email addresses that should be Bcc: |
326 | on all the emails. | |
327 | ||
1f038a0c RA |
328 | --compose Use \$EDITOR to edit an introductory message for the |
329 | patch series. | |
330 | ||
83b24437 | 331 | --subject Specify the initial "Subject:" line. |
1f038a0c RA |
332 | Only necessary if --compose is also set. If --compose |
333 | is not set, this will be prompted for. | |
334 | ||
83b24437 | 335 | --in-reply-to Specify the first "In-Reply-To:" header line. |
1f038a0c RA |
336 | Only used if --compose is also set. If --compose is not |
337 | set, this will be prompted for. | |
338 | ||
e205735d | 339 | --chain-reply-to If set, the replies will all be to the previous |
5825e5b2 JH |
340 | email sent, rather than to the first email sent. |
341 | Defaults to on. | |
1f038a0c | 342 | |
a985d595 RA |
343 | --no-signed-off-cc Suppress the automatic addition of email addresses |
344 | that appear in a Signed-off-by: line, to the cc: list. | |
345 | Note: Using this option is not recommended. | |
346 | ||
3342d850 RA |
347 | --smtp-server If set, specifies the outgoing SMTP server to use. |
348 | Defaults to localhost. | |
83b24437 | 349 | |
82e5a82f | 350 | --suppress-from Suppress sending emails to yourself if your address |
a985d595 RA |
351 | appears in a From: line. |
352 | ||
2718435b RA |
353 | --quiet Make git-send-email less verbose. One line per email should be |
354 | all that is output. | |
355 | ||
83b24437 RA |
356 | Error: Please specify a file or a directory on the command line. |
357 | EOT | |
358 | exit(1); | |
359 | } | |
360 | ||
361 | # Variables we set as part of the loop over files | |
7ccf7927 | 362 | our ($message_id, $cc, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 363 | |
567ffeb7 EW |
364 | sub extract_valid_address { |
365 | my $address = shift; | |
ad9c18f5 | 366 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 367 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
368 | |
369 | # check for a local address: | |
ad9c18f5 | 370 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 371 | |
567ffeb7 | 372 | if ($have_email_valid) { |
ad9c18f5 | 373 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
374 | } else { |
375 | # less robust/correct than the monster regexp in Email::Valid, | |
376 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 377 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 378 | return $1; |
567ffeb7 EW |
379 | } |
380 | } | |
83b24437 RA |
381 | |
382 | # Usually don't need to change anything below here. | |
383 | ||
384 | # we make a "fake" message id by taking the current number | |
385 | # of seconds since the beginning of Unix time and tacking on | |
386 | # a random number to the end, in case we are called quicker than | |
387 | # 1 second since the last time we were called. | |
8037d1a3 RA |
388 | |
389 | # We'll setup a template for the message id, using the "from" address: | |
567ffeb7 | 390 | my $message_id_from = extract_valid_address($from); |
e205735d | 391 | my $message_id_template = "<%s-git-send-email-$message_id_from>"; |
8037d1a3 | 392 | |
83b24437 RA |
393 | sub make_message_id |
394 | { | |
72095d5c | 395 | my $date = time; |
83b24437 | 396 | my $pseudo_rand = int (rand(4200)); |
8037d1a3 RA |
397 | $message_id = sprintf $message_id_template, "$date$pseudo_rand"; |
398 | #print "new message id = $message_id\n"; # Was useful for debugging | |
83b24437 RA |
399 | } |
400 | ||
401 | ||
402 | ||
403 | $cc = ""; | |
a5370b16 | 404 | $time = time - scalar $#files; |
83b24437 RA |
405 | |
406 | sub send_message | |
407 | { | |
4bc87a28 EW |
408 | my @recipients = unique_email_list(@to); |
409 | my $to = join (",\n\t", @recipients); | |
58063245 | 410 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
6bdca890 | 411 | my $date = format_2822_time($time++); |
e923effb ML |
412 | my $gitversion = '@@GIT_VERSION@@'; |
413 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 414 | $gitversion = Git::version(); |
e923effb | 415 | } |
4bc87a28 | 416 | |
7a2a0d21 | 417 | my ($author_name) = ($from =~ /^(.*?)\s+</); |
7768e27e | 418 | if ($author_name && $author_name =~ /\./ && $author_name !~ /^".*"$/) { |
7a2a0d21 JH |
419 | my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/); |
420 | $from = "\"$name\"$addr"; | |
421 | } | |
4bc87a28 EW |
422 | my $header = "From: $from |
423 | To: $to | |
424 | Cc: $cc | |
425 | Subject: $subject | |
4bc87a28 EW |
426 | Date: $date |
427 | Message-Id: $message_id | |
e923effb | 428 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 429 | "; |
7ccf7927 RA |
430 | if ($reply_to) { |
431 | ||
432 | $header .= "In-Reply-To: $reply_to\n"; | |
433 | $header .= "References: $references\n"; | |
434 | } | |
ce91c2f6 JH |
435 | if (@xh) { |
436 | $header .= join("\n", @xh) . "\n"; | |
437 | } | |
4bc87a28 | 438 | |
6130259c MW |
439 | if ($dry_run) { |
440 | # We don't want to send the email. | |
441 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
442 | my $pid = open my $sm, '|-'; |
443 | defined $pid or die $!; | |
444 | if (!$pid) { | |
2186d566 | 445 | exec($smtp_server,'-i', |
ad9c18f5 | 446 | map { extract_valid_address($_) } |
2186d566 | 447 | @recipients) or die $!; |
aca7ad76 EW |
448 | } |
449 | print $sm "$header\n$message"; | |
450 | close $sm or die $?; | |
451 | } else { | |
87840620 | 452 | require Net::SMTP; |
aca7ad76 EW |
453 | $smtp ||= Net::SMTP->new( $smtp_server ); |
454 | $smtp->mail( $from ) or die $smtp->message; | |
455 | $smtp->to( @recipients ) or die $smtp->message; | |
456 | $smtp->data or die $smtp->message; | |
457 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
458 | $smtp->dataend() or die $smtp->message; | |
459 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
460 | } | |
2718435b RA |
461 | if ($quiet) { |
462 | printf "Sent %s\n", $subject; | |
463 | } else { | |
aca7ad76 EW |
464 | print "OK. Log says:\nDate: $date\n"; |
465 | if ($smtp) { | |
466 | print "Server: $smtp_server\n"; | |
467 | } else { | |
468 | print "Sendmail: $smtp_server\n"; | |
469 | } | |
470 | print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n"; | |
471 | if ($smtp) { | |
472 | print "Result: ", $smtp->code, ' ', | |
473 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
474 | } else { | |
475 | print "Result: OK\n"; | |
476 | } | |
30d08b34 | 477 | } |
83b24437 RA |
478 | } |
479 | ||
83b24437 | 480 | $reply_to = $initial_reply_to; |
2186d566 | 481 | $references = $initial_reply_to || ''; |
83b24437 RA |
482 | make_message_id(); |
483 | $subject = $initial_subject; | |
484 | ||
485 | foreach my $t (@files) { | |
83b24437 RA |
486 | open(F,"<",$t) or die "can't open file $t"; |
487 | ||
8a8e6235 | 488 | my $author_not_sender = undef; |
da140f8b | 489 | @cc = @initial_cc; |
ce91c2f6 | 490 | @xh = (); |
e6b0964a | 491 | my $input_format = undef; |
83b24437 RA |
492 | my $header_done = 0; |
493 | $message = ""; | |
494 | while(<F>) { | |
495 | if (!$header_done) { | |
e6b0964a JH |
496 | if (/^From /) { |
497 | $input_format = 'mbox'; | |
498 | next; | |
499 | } | |
83b24437 | 500 | chomp; |
e6b0964a JH |
501 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
502 | $input_format = 'mbox'; | |
503 | } | |
83b24437 | 504 | |
e6b0964a | 505 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
506 | if (/^Subject:\s+(.*)$/) { |
507 | $subject = $1; | |
508 | ||
509 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
8a8e6235 JH |
510 | if ($2 eq $from) { |
511 | next if ($suppress_from); | |
512 | } | |
68d42c41 | 513 | elsif ($1 eq 'From') { |
8a8e6235 JH |
514 | $author_not_sender = $2; |
515 | } | |
83b24437 | 516 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 517 | $2, $_) unless $quiet; |
83b24437 RA |
518 | push @cc, $2; |
519 | } | |
1d6a003a | 520 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
521 | push @xh, $_; |
522 | } | |
83b24437 RA |
523 | |
524 | } else { | |
525 | # In the traditional | |
526 | # "send lots of email" format, | |
527 | # line 1 = cc | |
528 | # line 2 = subject | |
529 | # So let's support that, too. | |
e6b0964a | 530 | $input_format = 'lots'; |
83b24437 RA |
531 | if (@cc == 0) { |
532 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
2718435b | 533 | $_, $_) unless $quiet; |
83b24437 RA |
534 | |
535 | push @cc, $_; | |
536 | ||
537 | } elsif (!defined $subject) { | |
538 | $subject = $_; | |
539 | } | |
540 | } | |
5825e5b2 | 541 | |
83b24437 RA |
542 | # A whitespace line will terminate the headers |
543 | if (m/^\s*$/) { | |
544 | $header_done = 1; | |
545 | } | |
546 | } else { | |
547 | $message .= $_; | |
a985d595 | 548 | if (/^Signed-off-by: (.*)$/i && !$no_signed_off_cc) { |
83b24437 RA |
549 | my $c = $1; |
550 | chomp $c; | |
551 | push @cc, $c; | |
552 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 553 | $c, $_) unless $quiet; |
83b24437 RA |
554 | } |
555 | } | |
556 | } | |
557 | close F; | |
8a8e6235 JH |
558 | if (defined $author_not_sender) { |
559 | $message = "From: $author_not_sender\n\n$message"; | |
560 | } | |
83b24437 | 561 | |
e205735d | 562 | $cc = join(", ", unique_email_list(@cc)); |
83b24437 RA |
563 | |
564 | send_message(); | |
565 | ||
566 | # set up for the next message | |
bc108f63 | 567 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 568 | $reply_to = $message_id; |
7ccf7927 RA |
569 | if (length $references > 0) { |
570 | $references .= " $message_id"; | |
571 | } else { | |
572 | $references = "$message_id"; | |
573 | } | |
78488b2c | 574 | } |
83b24437 | 575 | make_message_id(); |
83b24437 | 576 | } |
e205735d | 577 | |
1f038a0c RA |
578 | if ($compose) { |
579 | cleanup_compose_files(); | |
580 | } | |
581 | ||
582 | sub cleanup_compose_files() { | |
583 | unlink($compose_filename, $compose_filename . ".final"); | |
584 | ||
585 | } | |
586 | ||
4bc87a28 | 587 | $smtp->quit if $smtp; |
e205735d RA |
588 | |
589 | sub unique_email_list(@) { | |
590 | my %seen; | |
591 | my @emails; | |
592 | ||
593 | foreach my $entry (@_) { | |
db3106b2 EW |
594 | if (my $clean = extract_valid_address($entry)) { |
595 | $seen{$clean} ||= 0; | |
596 | next if $seen{$clean}++; | |
597 | push @emails, $entry; | |
598 | } else { | |
599 | print STDERR "W: unable to extract a valid address", | |
600 | " from: $entry\n"; | |
601 | } | |
e205735d RA |
602 | } |
603 | return @emails; | |
604 | } |