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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 | ||
1b0baf14 MC |
37 | |
38 | sub usage { | |
39 | print <<EOT; | |
40 | git-send-email [options] <file | directory>... | |
41 | Options: | |
42 | --from Specify the "From:" line of the email to be sent. | |
43 | ||
44 | --to Specify the primary "To:" line of the email. | |
45 | ||
46 | --cc Specify an initial "Cc:" list for the entire series | |
47 | of emails. | |
48 | ||
49 | --bcc Specify a list of email addresses that should be Bcc: | |
50 | on all the emails. | |
51 | ||
52 | --compose Use \$EDITOR to edit an introductory message for the | |
53 | patch series. | |
54 | ||
55 | --subject Specify the initial "Subject:" line. | |
56 | Only necessary if --compose is also set. If --compose | |
57 | is not set, this will be prompted for. | |
58 | ||
59 | --in-reply-to Specify the first "In-Reply-To:" header line. | |
60 | Only used if --compose is also set. If --compose is not | |
61 | set, this will be prompted for. | |
62 | ||
63 | --chain-reply-to If set, the replies will all be to the previous | |
64 | email sent, rather than to the first email sent. | |
65 | Defaults to on. | |
66 | ||
67 | --no-signed-off-cc Suppress the automatic addition of email addresses | |
abec100c BF |
68 | that appear in Signed-off-by: or Cc: lines to the cc: |
69 | list. Note: Using this option is not recommended. | |
1b0baf14 MC |
70 | |
71 | --smtp-server If set, specifies the outgoing SMTP server to use. | |
72 | Defaults to localhost. | |
73 | ||
74 | --suppress-from Suppress sending emails to yourself if your address | |
75 | appears in a From: line. | |
76 | ||
77 | --quiet Make git-send-email less verbose. One line per email | |
78 | should be all that is output. | |
79 | ||
80 | EOT | |
81 | exit(1); | |
82 | } | |
83 | ||
4bc87a28 | 84 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
85 | sub format_2822_time { |
86 | my ($time) = @_; | |
87 | my @localtm = localtime($time); | |
88 | my @gmttm = gmtime($time); | |
89 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
90 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
91 | if ($localtm[0] != $gmttm[0]) { | |
92 | die "local zone differs from GMT by a non-minute interval\n"; | |
93 | } | |
94 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
95 | $localmin += 1440; | |
96 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
97 | $localmin -= 1440; | |
98 | } elsif ($gmttm[6] != $localtm[6]) { | |
99 | die "local time offset greater than or equal to 24 hours\n"; | |
100 | } | |
101 | my $offset = $localmin - $gmtmin; | |
102 | my $offhour = $offset / 60; | |
103 | my $offmin = abs($offset % 60); | |
104 | if (abs($offhour) >= 24) { | |
105 | die ("local time offset greater than or equal to 24 hours\n"); | |
106 | } | |
107 | ||
108 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
109 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
110 | $localtm[3], | |
111 | qw(Jan Feb Mar Apr May Jun | |
112 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
113 | $localtm[5]+1900, | |
114 | $localtm[2], | |
115 | $localtm[1], | |
116 | $localtm[0], | |
117 | ($offset >= 0) ? '+' : '-', | |
118 | abs($offhour), | |
119 | $offmin, | |
120 | ); | |
121 | } | |
4bc87a28 | 122 | |
567ffeb7 | 123 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 EW |
124 | my $smtp; |
125 | ||
e205735d | 126 | sub unique_email_list(@); |
1f038a0c RA |
127 | sub cleanup_compose_files(); |
128 | ||
129 | # Constants (essentially) | |
130 | my $compose_filename = ".msg.$$"; | |
e205735d | 131 | |
83b24437 | 132 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 133 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
58063245 | 134 | $initial_reply_to,$initial_subject,@files,$from,$compose,$time); |
83b24437 | 135 | |
78488b2c | 136 | # Behavior modification variables |
6130259c MW |
137 | my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc, |
138 | $dry_run) = (1, 0, 0, 0, 0); | |
aca7ad76 | 139 | my $smtp_server; |
78488b2c | 140 | |
9133261f | 141 | # Example reply to: |
83b24437 | 142 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 143 | |
3cb8caf7 | 144 | my $repo = Git->repository(); |
280242d1 JH |
145 | my $term = eval { |
146 | new Term::ReadLine 'git-send-email'; | |
147 | }; | |
148 | if ($@) { | |
149 | $term = new FakeTerm "$@: going non-interactive"; | |
150 | } | |
83b24437 | 151 | |
4a62d3f5 AK |
152 | my $def_chain = $repo->config_boolean('sendemail.chainreplyto'); |
153 | if ($def_chain and $def_chain eq 'false') { | |
154 | $chain_reply_to = 0; | |
155 | } | |
156 | ||
157 | @bcclist = $repo->config('sendemail.bcc'); | |
158 | if (!@bcclist or !$bcclist[0]) { | |
159 | @bcclist = (); | |
160 | } | |
161 | ||
83b24437 RA |
162 | # Begin by accumulating all the variables (defined above), that we will end up |
163 | # needing, first, from the command line: | |
164 | ||
165 | my $rc = GetOptions("from=s" => \$from, | |
166 | "in-reply-to=s" => \$initial_reply_to, | |
167 | "subject=s" => \$initial_subject, | |
168 | "to=s" => \@to, | |
da140f8b | 169 | "cc=s" => \@initial_cc, |
58063245 | 170 | "bcc=s" => \@bcclist, |
78488b2c | 171 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 172 | "smtp-server=s" => \$smtp_server, |
1f038a0c | 173 | "compose" => \$compose, |
30d08b34 | 174 | "quiet" => \$quiet, |
a985d595 | 175 | "suppress-from" => \$suppress_from, |
8e69b31e | 176 | "no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc, |
6130259c | 177 | "dry-run" => \$dry_run, |
83b24437 RA |
178 | ); |
179 | ||
1b0baf14 MC |
180 | unless ($rc) { |
181 | usage(); | |
182 | } | |
183 | ||
79ee555b EB |
184 | # Verify the user input |
185 | ||
186 | foreach my $entry (@to) { | |
187 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
188 | } | |
189 | ||
190 | foreach my $entry (@initial_cc) { | |
191 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
192 | } | |
193 | ||
194 | foreach my $entry (@bcclist) { | |
195 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
196 | } | |
197 | ||
83b24437 RA |
198 | # Now, let's fill any that aren't set in with defaults: |
199 | ||
c7a30e56 PB |
200 | my ($author) = $repo->ident_person('author'); |
201 | my ($committer) = $repo->ident_person('committer'); | |
83b24437 | 202 | |
994d6c66 | 203 | my %aliases; |
3cb8caf7 PB |
204 | my @alias_files = $repo->config('sendemail.aliasesfile'); |
205 | my $aliasfiletype = $repo->config('sendemail.aliasfiletype'); | |
994d6c66 EW |
206 | my %parse_alias = ( |
207 | # multiline formats can be supported in the future | |
208 | mutt => sub { my $fh = shift; while (<$fh>) { | |
209 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
210 | my ($alias, $addr) = ($1, $2); | |
211 | $addr =~ s/#.*$//; # mutt allows # comments | |
212 | # commas delimit multiple addresses | |
213 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
214 | }}}, | |
215 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
216 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
217 | # spaces delimit multiple addresses | |
218 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
219 | }}}, | |
220 | pine => sub { my $fh = shift; while (<$fh>) { | |
221 | if (/^(\S+)\s+(.*)$/) { | |
222 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; | |
223 | }}}, | |
224 | gnus => sub { my $fh = shift; while (<$fh>) { | |
225 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
226 | $aliases{$1} = [ $2 ]; | |
227 | }}} | |
228 | ); | |
229 | ||
3cb8caf7 | 230 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
231 | foreach my $file (@alias_files) { |
232 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
233 | $parse_alias{$aliasfiletype}->($fh); | |
234 | close $fh; | |
235 | } | |
236 | } | |
237 | ||
1f038a0c | 238 | my $prompting = 0; |
83b24437 RA |
239 | if (!defined $from) { |
240 | $from = $author || $committer; | |
8037d1a3 | 241 | do { |
2ef58055 | 242 | $_ = $term->readline("Who should the emails appear to be from? [$from] "); |
ca9a7d65 | 243 | } while (!defined $_); |
8037d1a3 | 244 | |
2ef58055 | 245 | $from = $_ if ($_); |
83b24437 | 246 | print "Emails will be sent from: ", $from, "\n"; |
1f038a0c | 247 | $prompting++; |
83b24437 RA |
248 | } |
249 | ||
250 | if (!@to) { | |
8037d1a3 | 251 | do { |
5825e5b2 | 252 | $_ = $term->readline("Who should the emails be sent to? ", |
8037d1a3 RA |
253 | ""); |
254 | } while (!defined $_); | |
83b24437 RA |
255 | my $to = $_; |
256 | push @to, split /,/, $to; | |
1f038a0c | 257 | $prompting++; |
83b24437 RA |
258 | } |
259 | ||
994d6c66 EW |
260 | sub expand_aliases { |
261 | my @cur = @_; | |
262 | my @last; | |
263 | do { | |
264 | @last = @cur; | |
265 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
266 | } while (join(',',@cur) ne join(',',@last)); | |
267 | return @cur; | |
268 | } | |
269 | ||
270 | @to = expand_aliases(@to); | |
271 | @initial_cc = expand_aliases(@initial_cc); | |
58063245 | 272 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 273 | |
1f038a0c | 274 | if (!defined $initial_subject && $compose) { |
8037d1a3 | 275 | do { |
5825e5b2 | 276 | $_ = $term->readline("What subject should the emails start with? ", |
8037d1a3 RA |
277 | $initial_subject); |
278 | } while (!defined $_); | |
83b24437 | 279 | $initial_subject = $_; |
1f038a0c | 280 | $prompting++; |
83b24437 RA |
281 | } |
282 | ||
1f038a0c | 283 | if (!defined $initial_reply_to && $prompting) { |
8037d1a3 | 284 | do { |
1f038a0c | 285 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", |
8037d1a3 RA |
286 | $initial_reply_to); |
287 | } while (!defined $_); | |
288 | ||
83b24437 | 289 | $initial_reply_to = $_; |
78488b2c | 290 | $initial_reply_to =~ s/(^\s+|\s+$)//g; |
83b24437 RA |
291 | } |
292 | ||
6dcfa306 SV |
293 | if (!$smtp_server) { |
294 | $smtp_server = $repo->config('sendemail.smtpserver'); | |
295 | } | |
aca7ad76 EW |
296 | if (!$smtp_server) { |
297 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { | |
298 | if (-x $_) { | |
299 | $smtp_server = $_; | |
300 | last; | |
301 | } | |
302 | } | |
303 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
304 | } |
305 | ||
1f038a0c RA |
306 | if ($compose) { |
307 | # Note that this does not need to be secure, but we will make a small | |
308 | # effort to have it be unique | |
309 | open(C,">",$compose_filename) | |
310 | or die "Failed to open for writing $compose_filename: $!"; | |
d366c703 | 311 | print C "From $from # This line is ignored.\n"; |
1f038a0c RA |
312 | printf C "Subject: %s\n\n", $initial_subject; |
313 | printf C <<EOT; | |
314 | GIT: Please enter your email below. | |
315 | GIT: Lines beginning in "GIT: " will be removed. | |
316 | GIT: Consider including an overall diffstat or table of contents | |
317 | GIT: for the patch you are writing. | |
318 | ||
319 | EOT | |
320 | close(C); | |
321 | ||
322 | my $editor = $ENV{EDITOR}; | |
323 | $editor = 'vi' unless defined $editor; | |
324 | system($editor, $compose_filename); | |
325 | ||
326 | open(C2,">",$compose_filename . ".final") | |
327 | or die "Failed to open $compose_filename.final : " . $!; | |
328 | ||
329 | open(C,"<",$compose_filename) | |
330 | or die "Failed to open $compose_filename : " . $!; | |
331 | ||
332 | while(<C>) { | |
333 | next if m/^GIT: /; | |
334 | print C2 $_; | |
335 | } | |
336 | close(C); | |
337 | close(C2); | |
338 | ||
339 | do { | |
340 | $_ = $term->readline("Send this email? (y|n) "); | |
341 | } while (!defined $_); | |
342 | ||
343 | if (uc substr($_,0,1) ne 'Y') { | |
344 | cleanup_compose_files(); | |
345 | exit(0); | |
346 | } | |
347 | ||
348 | @files = ($compose_filename . ".final"); | |
349 | } | |
350 | ||
351 | ||
83b24437 RA |
352 | # Now that all the defaults are set, process the rest of the command line |
353 | # arguments and collect up the files that need to be processed. | |
354 | for my $f (@ARGV) { | |
355 | if (-d $f) { | |
356 | opendir(DH,$f) | |
357 | or die "Failed to opendir $f: $!"; | |
358 | ||
5825e5b2 | 359 | push @files, grep { -f $_ } map { +$f . "/" . $_ } |
8037d1a3 RA |
360 | sort readdir(DH); |
361 | ||
83b24437 RA |
362 | } elsif (-f $f) { |
363 | push @files, $f; | |
364 | ||
365 | } else { | |
366 | print STDERR "Skipping $f - not found.\n"; | |
367 | } | |
368 | } | |
369 | ||
370 | if (@files) { | |
2718435b RA |
371 | unless ($quiet) { |
372 | print $_,"\n" for (@files); | |
373 | } | |
83b24437 | 374 | } else { |
1b0baf14 MC |
375 | print STDERR "\nNo patch files specified!\n\n"; |
376 | usage(); | |
83b24437 RA |
377 | } |
378 | ||
379 | # Variables we set as part of the loop over files | |
7ccf7927 | 380 | our ($message_id, $cc, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 381 | |
567ffeb7 EW |
382 | sub extract_valid_address { |
383 | my $address = shift; | |
ad9c18f5 | 384 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 385 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
386 | |
387 | # check for a local address: | |
ad9c18f5 | 388 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 389 | |
567ffeb7 | 390 | if ($have_email_valid) { |
ad9c18f5 | 391 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
392 | } else { |
393 | # less robust/correct than the monster regexp in Email::Valid, | |
394 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 395 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 396 | return $1; |
567ffeb7 EW |
397 | } |
398 | } | |
83b24437 RA |
399 | |
400 | # Usually don't need to change anything below here. | |
401 | ||
402 | # we make a "fake" message id by taking the current number | |
403 | # of seconds since the beginning of Unix time and tacking on | |
404 | # a random number to the end, in case we are called quicker than | |
405 | # 1 second since the last time we were called. | |
8037d1a3 RA |
406 | |
407 | # We'll setup a template for the message id, using the "from" address: | |
567ffeb7 | 408 | my $message_id_from = extract_valid_address($from); |
e205735d | 409 | my $message_id_template = "<%s-git-send-email-$message_id_from>"; |
8037d1a3 | 410 | |
83b24437 RA |
411 | sub make_message_id |
412 | { | |
72095d5c | 413 | my $date = time; |
83b24437 | 414 | my $pseudo_rand = int (rand(4200)); |
8037d1a3 RA |
415 | $message_id = sprintf $message_id_template, "$date$pseudo_rand"; |
416 | #print "new message id = $message_id\n"; # Was useful for debugging | |
83b24437 RA |
417 | } |
418 | ||
419 | ||
420 | ||
421 | $cc = ""; | |
a5370b16 | 422 | $time = time - scalar $#files; |
83b24437 | 423 | |
374c5905 JR |
424 | sub unquote_rfc2047 { |
425 | local ($_) = @_; | |
426 | if (s/=\?utf-8\?q\?(.*)\?=/$1/g) { | |
427 | s/_/ /g; | |
428 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
429 | } | |
3740b04f | 430 | return "$_"; |
374c5905 JR |
431 | } |
432 | ||
83b24437 RA |
433 | sub send_message |
434 | { | |
4bc87a28 EW |
435 | my @recipients = unique_email_list(@to); |
436 | my $to = join (",\n\t", @recipients); | |
58063245 | 437 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
6bdca890 | 438 | my $date = format_2822_time($time++); |
e923effb ML |
439 | my $gitversion = '@@GIT_VERSION@@'; |
440 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 441 | $gitversion = Git::version(); |
e923effb | 442 | } |
4bc87a28 | 443 | |
7a2a0d21 | 444 | my ($author_name) = ($from =~ /^(.*?)\s+</); |
7768e27e | 445 | if ($author_name && $author_name =~ /\./ && $author_name !~ /^".*"$/) { |
7a2a0d21 JH |
446 | my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/); |
447 | $from = "\"$name\"$addr"; | |
448 | } | |
4bc87a28 EW |
449 | my $header = "From: $from |
450 | To: $to | |
451 | Cc: $cc | |
452 | Subject: $subject | |
4bc87a28 EW |
453 | Date: $date |
454 | Message-Id: $message_id | |
e923effb | 455 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 456 | "; |
7ccf7927 RA |
457 | if ($reply_to) { |
458 | ||
459 | $header .= "In-Reply-To: $reply_to\n"; | |
460 | $header .= "References: $references\n"; | |
461 | } | |
ce91c2f6 JH |
462 | if (@xh) { |
463 | $header .= join("\n", @xh) . "\n"; | |
464 | } | |
4bc87a28 | 465 | |
6130259c MW |
466 | if ($dry_run) { |
467 | # We don't want to send the email. | |
468 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
469 | my $pid = open my $sm, '|-'; |
470 | defined $pid or die $!; | |
471 | if (!$pid) { | |
2186d566 | 472 | exec($smtp_server,'-i', |
ad9c18f5 | 473 | map { extract_valid_address($_) } |
2186d566 | 474 | @recipients) or die $!; |
aca7ad76 EW |
475 | } |
476 | print $sm "$header\n$message"; | |
477 | close $sm or die $?; | |
478 | } else { | |
87840620 | 479 | require Net::SMTP; |
aca7ad76 EW |
480 | $smtp ||= Net::SMTP->new( $smtp_server ); |
481 | $smtp->mail( $from ) or die $smtp->message; | |
482 | $smtp->to( @recipients ) or die $smtp->message; | |
483 | $smtp->data or die $smtp->message; | |
484 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
485 | $smtp->dataend() or die $smtp->message; | |
486 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
487 | } | |
2718435b RA |
488 | if ($quiet) { |
489 | printf "Sent %s\n", $subject; | |
490 | } else { | |
aca7ad76 EW |
491 | print "OK. Log says:\nDate: $date\n"; |
492 | if ($smtp) { | |
493 | print "Server: $smtp_server\n"; | |
494 | } else { | |
495 | print "Sendmail: $smtp_server\n"; | |
496 | } | |
497 | print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n"; | |
498 | if ($smtp) { | |
499 | print "Result: ", $smtp->code, ' ', | |
500 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
501 | } else { | |
502 | print "Result: OK\n"; | |
503 | } | |
30d08b34 | 504 | } |
83b24437 RA |
505 | } |
506 | ||
83b24437 | 507 | $reply_to = $initial_reply_to; |
2186d566 | 508 | $references = $initial_reply_to || ''; |
83b24437 RA |
509 | make_message_id(); |
510 | $subject = $initial_subject; | |
511 | ||
512 | foreach my $t (@files) { | |
83b24437 RA |
513 | open(F,"<",$t) or die "can't open file $t"; |
514 | ||
8a8e6235 | 515 | my $author_not_sender = undef; |
da140f8b | 516 | @cc = @initial_cc; |
ce91c2f6 | 517 | @xh = (); |
e6b0964a | 518 | my $input_format = undef; |
83b24437 RA |
519 | my $header_done = 0; |
520 | $message = ""; | |
521 | while(<F>) { | |
522 | if (!$header_done) { | |
e6b0964a JH |
523 | if (/^From /) { |
524 | $input_format = 'mbox'; | |
525 | next; | |
526 | } | |
83b24437 | 527 | chomp; |
e6b0964a JH |
528 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
529 | $input_format = 'mbox'; | |
530 | } | |
83b24437 | 531 | |
e6b0964a | 532 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
533 | if (/^Subject:\s+(.*)$/) { |
534 | $subject = $1; | |
535 | ||
536 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
8a8e6235 JH |
537 | if ($2 eq $from) { |
538 | next if ($suppress_from); | |
539 | } | |
68d42c41 | 540 | elsif ($1 eq 'From') { |
8a8e6235 JH |
541 | $author_not_sender = $2; |
542 | } | |
83b24437 | 543 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 544 | $2, $_) unless $quiet; |
83b24437 RA |
545 | push @cc, $2; |
546 | } | |
1d6a003a | 547 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
548 | push @xh, $_; |
549 | } | |
83b24437 RA |
550 | |
551 | } else { | |
552 | # In the traditional | |
553 | # "send lots of email" format, | |
554 | # line 1 = cc | |
555 | # line 2 = subject | |
556 | # So let's support that, too. | |
e6b0964a | 557 | $input_format = 'lots'; |
83b24437 RA |
558 | if (@cc == 0) { |
559 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
2718435b | 560 | $_, $_) unless $quiet; |
83b24437 RA |
561 | |
562 | push @cc, $_; | |
563 | ||
564 | } elsif (!defined $subject) { | |
565 | $subject = $_; | |
566 | } | |
567 | } | |
5825e5b2 | 568 | |
83b24437 RA |
569 | # A whitespace line will terminate the headers |
570 | if (m/^\s*$/) { | |
571 | $header_done = 1; | |
572 | } | |
573 | } else { | |
574 | $message .= $_; | |
abec100c BF |
575 | if (/^(Signed-off-by|Cc): (.*)$/i && !$no_signed_off_cc) { |
576 | my $c = $2; | |
83b24437 RA |
577 | chomp $c; |
578 | push @cc, $c; | |
579 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 580 | $c, $_) unless $quiet; |
83b24437 RA |
581 | } |
582 | } | |
583 | } | |
584 | close F; | |
8a8e6235 | 585 | if (defined $author_not_sender) { |
374c5905 | 586 | $author_not_sender = unquote_rfc2047($author_not_sender); |
8a8e6235 JH |
587 | $message = "From: $author_not_sender\n\n$message"; |
588 | } | |
83b24437 | 589 | |
e205735d | 590 | $cc = join(", ", unique_email_list(@cc)); |
83b24437 RA |
591 | |
592 | send_message(); | |
593 | ||
594 | # set up for the next message | |
bc108f63 | 595 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 596 | $reply_to = $message_id; |
7ccf7927 RA |
597 | if (length $references > 0) { |
598 | $references .= " $message_id"; | |
599 | } else { | |
600 | $references = "$message_id"; | |
601 | } | |
78488b2c | 602 | } |
83b24437 | 603 | make_message_id(); |
83b24437 | 604 | } |
e205735d | 605 | |
1f038a0c RA |
606 | if ($compose) { |
607 | cleanup_compose_files(); | |
608 | } | |
609 | ||
610 | sub cleanup_compose_files() { | |
611 | unlink($compose_filename, $compose_filename . ".final"); | |
612 | ||
613 | } | |
614 | ||
4bc87a28 | 615 | $smtp->quit if $smtp; |
e205735d RA |
616 | |
617 | sub unique_email_list(@) { | |
618 | my %seen; | |
619 | my @emails; | |
620 | ||
621 | foreach my $entry (@_) { | |
db3106b2 EW |
622 | if (my $clean = extract_valid_address($entry)) { |
623 | $seen{$clean} ||= 0; | |
624 | next if $seen{$clean}++; | |
625 | push @emails, $entry; | |
626 | } else { | |
627 | print STDERR "W: unable to extract a valid address", | |
628 | " from: $entry\n"; | |
629 | } | |
e205735d RA |
630 | } |
631 | return @emails; | |
632 | } |