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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; | |
412876dc | 24 | use Term::ANSIColor; |
3cb8caf7 | 25 | use Git; |
83b24437 | 26 | |
412876dc SE |
27 | $SIG{INT} = sub { print color("reset"), "\n"; exit }; |
28 | ||
280242d1 JH |
29 | package FakeTerm; |
30 | sub new { | |
31 | my ($class, $reason) = @_; | |
32 | return bless \$reason, shift; | |
33 | } | |
34 | sub readline { | |
35 | my $self = shift; | |
36 | die "Cannot use readline on FakeTerm: $$self"; | |
37 | } | |
38 | package main; | |
39 | ||
1b0baf14 MC |
40 | |
41 | sub usage { | |
42 | print <<EOT; | |
43 | git-send-email [options] <file | directory>... | |
44 | Options: | |
45 | --from Specify the "From:" line of the email to be sent. | |
46 | ||
47 | --to Specify the primary "To:" line of the email. | |
48 | ||
49 | --cc Specify an initial "Cc:" list for the entire series | |
50 | of emails. | |
51 | ||
324a8bd0 JP |
52 | --cc-cmd Specify a command to execute per file which adds |
53 | per file specific cc address entries | |
54 | ||
1b0baf14 MC |
55 | --bcc Specify a list of email addresses that should be Bcc: |
56 | on all the emails. | |
57 | ||
ef0c2abf AR |
58 | --compose Use \$GIT_EDITOR, core.editor, \$EDITOR, or \$VISUAL to edit |
59 | an introductory message for the patch series. | |
1b0baf14 MC |
60 | |
61 | --subject Specify the initial "Subject:" line. | |
62 | Only necessary if --compose is also set. If --compose | |
63 | is not set, this will be prompted for. | |
64 | ||
65 | --in-reply-to Specify the first "In-Reply-To:" header line. | |
66 | Only used if --compose is also set. If --compose is not | |
67 | set, this will be prompted for. | |
68 | ||
69 | --chain-reply-to If set, the replies will all be to the previous | |
70 | email sent, rather than to the first email sent. | |
71 | Defaults to on. | |
72 | ||
5483c71d AR |
73 | --signed-off-cc Automatically add email addresses that appear in |
74 | Signed-off-by: or Cc: lines to the cc: list. Defaults to on. | |
1b0baf14 | 75 | |
34cc60ce DS |
76 | --identity The configuration identity, a subsection to prioritise over |
77 | the default section. | |
78 | ||
1b0baf14 MC |
79 | --smtp-server If set, specifies the outgoing SMTP server to use. |
80 | Defaults to localhost. | |
81 | ||
34cc60ce DS |
82 | --smtp-user The username for SMTP-AUTH. |
83 | ||
84 | --smtp-pass The password for SMTP-AUTH. | |
85 | ||
86 | --smtp-ssl If set, connects to the SMTP server using SSL. | |
87 | ||
1b0baf14 | 88 | --suppress-from Suppress sending emails to yourself if your address |
5483c71d | 89 | appears in a From: line. Defaults to off. |
1b0baf14 | 90 | |
5483c71d | 91 | --thread Specify that the "In-Reply-To:" header should be set on all |
e46f7a0e AR |
92 | emails. Defaults to on. |
93 | ||
1b0baf14 MC |
94 | --quiet Make git-send-email less verbose. One line per email |
95 | should be all that is output. | |
96 | ||
238cc635 RJ |
97 | --dry-run Do everything except actually send the emails. |
98 | ||
f073a592 RJ |
99 | --envelope-sender Specify the envelope sender used to send the emails. |
100 | ||
1b0baf14 MC |
101 | EOT |
102 | exit(1); | |
103 | } | |
104 | ||
4bc87a28 | 105 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
106 | sub format_2822_time { |
107 | my ($time) = @_; | |
108 | my @localtm = localtime($time); | |
109 | my @gmttm = gmtime($time); | |
110 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
111 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
112 | if ($localtm[0] != $gmttm[0]) { | |
113 | die "local zone differs from GMT by a non-minute interval\n"; | |
114 | } | |
115 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
116 | $localmin += 1440; | |
117 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
118 | $localmin -= 1440; | |
119 | } elsif ($gmttm[6] != $localtm[6]) { | |
120 | die "local time offset greater than or equal to 24 hours\n"; | |
121 | } | |
122 | my $offset = $localmin - $gmtmin; | |
123 | my $offhour = $offset / 60; | |
124 | my $offmin = abs($offset % 60); | |
125 | if (abs($offhour) >= 24) { | |
126 | die ("local time offset greater than or equal to 24 hours\n"); | |
127 | } | |
128 | ||
129 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
130 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
131 | $localtm[3], | |
132 | qw(Jan Feb Mar Apr May Jun | |
133 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
134 | $localtm[5]+1900, | |
135 | $localtm[2], | |
136 | $localtm[1], | |
137 | $localtm[0], | |
138 | ($offset >= 0) ? '+' : '-', | |
139 | abs($offhour), | |
140 | $offmin, | |
141 | ); | |
142 | } | |
4bc87a28 | 143 | |
567ffeb7 | 144 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 EW |
145 | my $smtp; |
146 | ||
e205735d | 147 | sub unique_email_list(@); |
1f038a0c RA |
148 | sub cleanup_compose_files(); |
149 | ||
150 | # Constants (essentially) | |
151 | my $compose_filename = ".msg.$$"; | |
e205735d | 152 | |
83b24437 | 153 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 154 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
94638f89 | 155 | $initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time); |
83b24437 | 156 | |
f073a592 | 157 | my $envelope_sender; |
78488b2c | 158 | |
9133261f | 159 | # Example reply to: |
83b24437 | 160 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 161 | |
3cb8caf7 | 162 | my $repo = Git->repository(); |
280242d1 JH |
163 | my $term = eval { |
164 | new Term::ReadLine 'git-send-email'; | |
165 | }; | |
166 | if ($@) { | |
167 | $term = new FakeTerm "$@: going non-interactive"; | |
168 | } | |
83b24437 | 169 | |
5483c71d AR |
170 | # Behavior modification variables |
171 | my ($quiet, $dry_run) = (0, 0); | |
172 | ||
173 | # Variables with corresponding config settings | |
324a8bd0 | 174 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd); |
34cc60ce DS |
175 | my ($smtp_server, $smtp_authuser, $smtp_authpass, $smtp_ssl); |
176 | my ($identity, $aliasfiletype, @alias_files); | |
5483c71d | 177 | |
34cc60ce | 178 | my %config_bool_settings = ( |
5483c71d AR |
179 | "thread" => [\$thread, 1], |
180 | "chainreplyto" => [\$chain_reply_to, 1], | |
181 | "suppressfrom" => [\$suppress_from, 0], | |
182 | "signedoffcc" => [\$signed_off_cc, 1], | |
34cc60ce | 183 | "smtpssl" => [\$smtp_ssl, 0], |
e46f7a0e AR |
184 | ); |
185 | ||
34cc60ce DS |
186 | my %config_settings = ( |
187 | "smtpserver" => \$smtp_server, | |
188 | "smtpuser" => \$smtp_authuser, | |
189 | "smtppass" => \$smtp_authpass, | |
190 | "cccmd" => \$cc_cmd, | |
191 | "aliasfiletype" => \$aliasfiletype, | |
192 | "bcc" => \@bcclist, | |
193 | "aliasesfile" => \@alias_files, | |
194 | ); | |
4a62d3f5 | 195 | |
83b24437 RA |
196 | # Begin by accumulating all the variables (defined above), that we will end up |
197 | # needing, first, from the command line: | |
198 | ||
94638f89 | 199 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
200 | "in-reply-to=s" => \$initial_reply_to, |
201 | "subject=s" => \$initial_subject, | |
202 | "to=s" => \@to, | |
da140f8b | 203 | "cc=s" => \@initial_cc, |
58063245 | 204 | "bcc=s" => \@bcclist, |
78488b2c | 205 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 206 | "smtp-server=s" => \$smtp_server, |
34cc60ce DS |
207 | "smtp-user=s" => \$smtp_authuser, |
208 | "smtp-pass=s" => \$smtp_authpass, | |
209 | "smtp-ssl!" => \$smtp_ssl, | |
210 | "identity=s" => \$identity, | |
1f038a0c | 211 | "compose" => \$compose, |
30d08b34 | 212 | "quiet" => \$quiet, |
324a8bd0 | 213 | "cc-cmd=s" => \$cc_cmd, |
5483c71d AR |
214 | "suppress-from!" => \$suppress_from, |
215 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_cc, | |
6130259c | 216 | "dry-run" => \$dry_run, |
f073a592 | 217 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 218 | "thread!" => \$thread, |
83b24437 RA |
219 | ); |
220 | ||
1b0baf14 MC |
221 | unless ($rc) { |
222 | usage(); | |
223 | } | |
224 | ||
34cc60ce DS |
225 | # Now, let's fill any that aren't set in with defaults: |
226 | ||
227 | sub read_config { | |
228 | my ($prefix) = @_; | |
229 | ||
230 | foreach my $setting (keys %config_bool_settings) { | |
231 | my $target = $config_bool_settings{$setting}->[0]; | |
232 | $$target = $repo->config_bool("$prefix.$setting") unless (defined $$target); | |
233 | } | |
234 | ||
235 | foreach my $setting (keys %config_settings) { | |
236 | my $target = $config_settings{$setting}; | |
237 | if (ref($target) eq "ARRAY") { | |
238 | unless (@$target) { | |
239 | my @values = $repo->config("$prefix.$setting"); | |
240 | @$target = @values if (@values && defined $values[0]); | |
241 | } | |
242 | } | |
243 | else { | |
244 | $$target = $repo->config("$prefix.$setting") unless (defined $$target); | |
245 | } | |
246 | } | |
247 | } | |
248 | ||
249 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
250 | $identity = $repo->config("sendemail.identity") unless (defined $identity); | |
251 | read_config("sendemail.$identity") if (defined $identity); | |
252 | read_config("sendemail"); | |
253 | ||
254 | # fall back on builtin bool defaults | |
255 | foreach my $setting (values %config_bool_settings) { | |
256 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
257 | } | |
258 | ||
259 | my ($repoauthor) = $repo->ident_person('author'); | |
260 | my ($repocommitter) = $repo->ident_person('committer'); | |
261 | ||
79ee555b EB |
262 | # Verify the user input |
263 | ||
264 | foreach my $entry (@to) { | |
265 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
266 | } | |
267 | ||
268 | foreach my $entry (@initial_cc) { | |
269 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
270 | } | |
271 | ||
272 | foreach my $entry (@bcclist) { | |
273 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
274 | } | |
275 | ||
994d6c66 | 276 | my %aliases; |
994d6c66 EW |
277 | my %parse_alias = ( |
278 | # multiline formats can be supported in the future | |
279 | mutt => sub { my $fh = shift; while (<$fh>) { | |
504ceab6 | 280 | if (/^\s*alias\s+(\S+)\s+(.*)$/) { |
994d6c66 EW |
281 | my ($alias, $addr) = ($1, $2); |
282 | $addr =~ s/#.*$//; # mutt allows # comments | |
283 | # commas delimit multiple addresses | |
284 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
285 | }}}, | |
286 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
287 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
288 | # spaces delimit multiple addresses | |
289 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
290 | }}}, | |
291 | pine => sub { my $fh = shift; while (<$fh>) { | |
2d8ae400 | 292 | if (/^(\S+)\t.*\t(.*)$/) { |
994d6c66 EW |
293 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; |
294 | }}}, | |
295 | gnus => sub { my $fh = shift; while (<$fh>) { | |
296 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
297 | $aliases{$1} = [ $2 ]; | |
298 | }}} | |
299 | ); | |
300 | ||
3cb8caf7 | 301 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
302 | foreach my $file (@alias_files) { |
303 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
304 | $parse_alias{$aliasfiletype}->($fh); | |
305 | close $fh; | |
306 | } | |
307 | } | |
308 | ||
94638f89 | 309 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 310 | |
1f038a0c | 311 | my $prompting = 0; |
94638f89 UKK |
312 | if (!defined $sender) { |
313 | $sender = $repoauthor || $repocommitter; | |
8037d1a3 | 314 | do { |
94638f89 | 315 | $_ = $term->readline("Who should the emails appear to be from? [$sender] "); |
ca9a7d65 | 316 | } while (!defined $_); |
8037d1a3 | 317 | |
94638f89 UKK |
318 | $sender = $_ if ($_); |
319 | print "Emails will be sent from: ", $sender, "\n"; | |
1f038a0c | 320 | $prompting++; |
83b24437 RA |
321 | } |
322 | ||
323 | if (!@to) { | |
8037d1a3 | 324 | do { |
5825e5b2 | 325 | $_ = $term->readline("Who should the emails be sent to? ", |
8037d1a3 RA |
326 | ""); |
327 | } while (!defined $_); | |
83b24437 RA |
328 | my $to = $_; |
329 | push @to, split /,/, $to; | |
1f038a0c | 330 | $prompting++; |
83b24437 RA |
331 | } |
332 | ||
994d6c66 EW |
333 | sub expand_aliases { |
334 | my @cur = @_; | |
335 | my @last; | |
336 | do { | |
337 | @last = @cur; | |
338 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
339 | } while (join(',',@cur) ne join(',',@last)); | |
340 | return @cur; | |
341 | } | |
342 | ||
343 | @to = expand_aliases(@to); | |
5b56aaa2 | 344 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 345 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 346 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 347 | |
1f038a0c | 348 | if (!defined $initial_subject && $compose) { |
8037d1a3 | 349 | do { |
5825e5b2 | 350 | $_ = $term->readline("What subject should the emails start with? ", |
8037d1a3 RA |
351 | $initial_subject); |
352 | } while (!defined $_); | |
83b24437 | 353 | $initial_subject = $_; |
1f038a0c | 354 | $prompting++; |
83b24437 RA |
355 | } |
356 | ||
5483c71d | 357 | if ($thread && !defined $initial_reply_to && $prompting) { |
8037d1a3 | 358 | do { |
1f038a0c | 359 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", |
8037d1a3 RA |
360 | $initial_reply_to); |
361 | } while (!defined $_); | |
362 | ||
83b24437 | 363 | $initial_reply_to = $_; |
3803bcea DK |
364 | $initial_reply_to =~ s/^\s+<?/</; |
365 | $initial_reply_to =~ s/>?\s+$/>/; | |
83b24437 RA |
366 | } |
367 | ||
34cc60ce | 368 | if (!defined $smtp_server) { |
aca7ad76 EW |
369 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
370 | if (-x $_) { | |
371 | $smtp_server = $_; | |
372 | last; | |
373 | } | |
374 | } | |
375 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
376 | } |
377 | ||
1f038a0c RA |
378 | if ($compose) { |
379 | # Note that this does not need to be secure, but we will make a small | |
380 | # effort to have it be unique | |
381 | open(C,">",$compose_filename) | |
382 | or die "Failed to open for writing $compose_filename: $!"; | |
94638f89 | 383 | print C "From $sender # This line is ignored.\n"; |
1f038a0c RA |
384 | printf C "Subject: %s\n\n", $initial_subject; |
385 | printf C <<EOT; | |
386 | GIT: Please enter your email below. | |
387 | GIT: Lines beginning in "GIT: " will be removed. | |
388 | GIT: Consider including an overall diffstat or table of contents | |
389 | GIT: for the patch you are writing. | |
390 | ||
391 | EOT | |
392 | close(C); | |
393 | ||
ef0c2abf | 394 | my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; |
1f038a0c RA |
395 | system($editor, $compose_filename); |
396 | ||
397 | open(C2,">",$compose_filename . ".final") | |
398 | or die "Failed to open $compose_filename.final : " . $!; | |
399 | ||
400 | open(C,"<",$compose_filename) | |
401 | or die "Failed to open $compose_filename : " . $!; | |
402 | ||
403 | while(<C>) { | |
404 | next if m/^GIT: /; | |
405 | print C2 $_; | |
406 | } | |
407 | close(C); | |
408 | close(C2); | |
409 | ||
410 | do { | |
411 | $_ = $term->readline("Send this email? (y|n) "); | |
412 | } while (!defined $_); | |
413 | ||
414 | if (uc substr($_,0,1) ne 'Y') { | |
415 | cleanup_compose_files(); | |
416 | exit(0); | |
417 | } | |
418 | ||
419 | @files = ($compose_filename . ".final"); | |
420 | } | |
421 | ||
422 | ||
83b24437 RA |
423 | # Now that all the defaults are set, process the rest of the command line |
424 | # arguments and collect up the files that need to be processed. | |
425 | for my $f (@ARGV) { | |
426 | if (-d $f) { | |
427 | opendir(DH,$f) | |
428 | or die "Failed to opendir $f: $!"; | |
429 | ||
5825e5b2 | 430 | push @files, grep { -f $_ } map { +$f . "/" . $_ } |
8037d1a3 RA |
431 | sort readdir(DH); |
432 | ||
83b24437 RA |
433 | } elsif (-f $f) { |
434 | push @files, $f; | |
435 | ||
436 | } else { | |
437 | print STDERR "Skipping $f - not found.\n"; | |
438 | } | |
439 | } | |
440 | ||
441 | if (@files) { | |
2718435b RA |
442 | unless ($quiet) { |
443 | print $_,"\n" for (@files); | |
444 | } | |
83b24437 | 445 | } else { |
1b0baf14 MC |
446 | print STDERR "\nNo patch files specified!\n\n"; |
447 | usage(); | |
83b24437 RA |
448 | } |
449 | ||
450 | # Variables we set as part of the loop over files | |
af068d27 | 451 | our ($message_id, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 452 | |
567ffeb7 EW |
453 | sub extract_valid_address { |
454 | my $address = shift; | |
ad9c18f5 | 455 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 456 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
457 | |
458 | # check for a local address: | |
ad9c18f5 | 459 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 460 | |
155197e6 | 461 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 462 | if ($have_email_valid) { |
ad9c18f5 | 463 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
464 | } else { |
465 | # less robust/correct than the monster regexp in Email::Valid, | |
466 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 467 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 468 | return $1; |
567ffeb7 EW |
469 | } |
470 | } | |
83b24437 RA |
471 | |
472 | # Usually don't need to change anything below here. | |
473 | ||
474 | # we make a "fake" message id by taking the current number | |
475 | # of seconds since the beginning of Unix time and tacking on | |
476 | # a random number to the end, in case we are called quicker than | |
477 | # 1 second since the last time we were called. | |
8037d1a3 RA |
478 | |
479 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 480 | |
be510cfe | 481 | my ($message_id_stamp, $message_id_serial); |
83b24437 RA |
482 | sub make_message_id |
483 | { | |
be510cfe JH |
484 | my $uniq; |
485 | if (!defined $message_id_stamp) { | |
486 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
487 | $message_id_serial = 0; | |
488 | } | |
489 | $message_id_serial++; | |
490 | $uniq = "$message_id_stamp-$message_id_serial"; | |
491 | ||
aeb59328 | 492 | my $du_part; |
94638f89 UKK |
493 | for ($sender, $repocommitter, $repoauthor) { |
494 | $du_part = extract_valid_address(sanitize_address($_)); | |
495 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 496 | } |
94638f89 | 497 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
498 | use Sys::Hostname qw(); |
499 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
500 | } | |
be510cfe JH |
501 | my $message_id_template = "<%s-git-send-email-%s>"; |
502 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 503 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
504 | } |
505 | ||
506 | ||
507 | ||
a5370b16 | 508 | $time = time - scalar $#files; |
83b24437 | 509 | |
374c5905 JR |
510 | sub unquote_rfc2047 { |
511 | local ($_) = @_; | |
512 | if (s/=\?utf-8\?q\?(.*)\?=/$1/g) { | |
513 | s/_/ /g; | |
514 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
515 | } | |
3740b04f | 516 | return "$_"; |
374c5905 JR |
517 | } |
518 | ||
5b56aaa2 UKK |
519 | # use the simplest quoting being able to handle the recipient |
520 | sub sanitize_address | |
732263d4 RJ |
521 | { |
522 | my ($recipient) = @_; | |
5b56aaa2 UKK |
523 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
524 | ||
525 | if (not $recipient_name) { | |
526 | return "$recipient"; | |
527 | } | |
528 | ||
529 | # if recipient_name is already quoted, do nothing | |
530 | if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) { | |
531 | return $recipient; | |
532 | } | |
533 | ||
534 | # rfc2047 is needed if a non-ascii char is included | |
535 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
536 | $recipient_name =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; | |
537 | $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/; | |
732263d4 | 538 | } |
5b56aaa2 UKK |
539 | |
540 | # double quotes are needed if specials or CTLs are included | |
541 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
542 | $recipient_name =~ s/(["\\\r])/\\$1/; | |
543 | $recipient_name = "\"$recipient_name\""; | |
544 | } | |
545 | ||
546 | return "$recipient_name $recipient_addr"; | |
547 | ||
732263d4 RJ |
548 | } |
549 | ||
83b24437 RA |
550 | sub send_message |
551 | { | |
4bc87a28 | 552 | my @recipients = unique_email_list(@to); |
5b56aaa2 | 553 | @cc = (map { sanitize_address($_) } @cc); |
4bc87a28 | 554 | my $to = join (",\n\t", @recipients); |
58063245 | 555 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 556 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 557 | my $date = format_2822_time($time++); |
e923effb ML |
558 | my $gitversion = '@@GIT_VERSION@@'; |
559 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 560 | $gitversion = Git::version(); |
e923effb | 561 | } |
4bc87a28 | 562 | |
af068d27 | 563 | my $cc = join(", ", unique_email_list(@cc)); |
f06a6a49 JH |
564 | my $ccline = ""; |
565 | if ($cc ne '') { | |
566 | $ccline = "\nCc: $cc"; | |
567 | } | |
94638f89 | 568 | my $sanitized_sender = sanitize_address($sender); |
aeb59328 JH |
569 | make_message_id(); |
570 | ||
94638f89 | 571 | my $header = "From: $sanitized_sender |
f06a6a49 | 572 | To: $to${ccline} |
4bc87a28 | 573 | Subject: $subject |
4bc87a28 EW |
574 | Date: $date |
575 | Message-Id: $message_id | |
e923effb | 576 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 577 | "; |
5483c71d | 578 | if ($thread && $reply_to) { |
7ccf7927 RA |
579 | |
580 | $header .= "In-Reply-To: $reply_to\n"; | |
581 | $header .= "References: $references\n"; | |
582 | } | |
ce91c2f6 JH |
583 | if (@xh) { |
584 | $header .= join("\n", @xh) . "\n"; | |
585 | } | |
4bc87a28 | 586 | |
c38f0247 | 587 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 588 | my $raw_from = $sanitized_sender; |
f073a592 RJ |
589 | $raw_from = $envelope_sender if (defined $envelope_sender); |
590 | $raw_from = extract_valid_address($raw_from); | |
591 | unshift (@sendmail_parameters, | |
592 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 593 | |
6130259c MW |
594 | if ($dry_run) { |
595 | # We don't want to send the email. | |
596 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
597 | my $pid = open my $sm, '|-'; |
598 | defined $pid or die $!; | |
599 | if (!$pid) { | |
8e3d436b | 600 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
601 | } |
602 | print $sm "$header\n$message"; | |
603 | close $sm or die $?; | |
604 | } else { | |
34cc60ce DS |
605 | if ($smtp_ssl) { |
606 | require Net::SMTP::SSL; | |
607 | $smtp ||= Net::SMTP::SSL->new( $smtp_server, Port => 465 ); | |
608 | } | |
609 | else { | |
610 | require Net::SMTP; | |
611 | $smtp ||= Net::SMTP->new( $smtp_server ); | |
612 | } | |
613 | $smtp->auth( $smtp_authuser, $smtp_authpass ) | |
614 | or die $smtp->message if (defined $smtp_authuser); | |
2b69bfc2 | 615 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
616 | $smtp->to( @recipients ) or die $smtp->message; |
617 | $smtp->data or die $smtp->message; | |
618 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
619 | $smtp->dataend() or die $smtp->message; | |
620 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
621 | } | |
2718435b | 622 | if ($quiet) { |
71c7da94 | 623 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 624 | } else { |
71c7da94 | 625 | print (($dry_run ? "Dry-" : "")."OK. Log says:\nDate: $date\n"); |
2b69bfc2 | 626 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 627 | print "Server: $smtp_server\n"; |
2b69bfc2 RJ |
628 | print "MAIL FROM:<$raw_from>\n"; |
629 | print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n"; | |
aca7ad76 | 630 | } else { |
8e3d436b | 631 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 632 | } |
94638f89 | 633 | print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n"; |
aca7ad76 EW |
634 | if ($smtp) { |
635 | print "Result: ", $smtp->code, ' ', | |
636 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
637 | } else { | |
638 | print "Result: OK\n"; | |
639 | } | |
30d08b34 | 640 | } |
83b24437 RA |
641 | } |
642 | ||
83b24437 | 643 | $reply_to = $initial_reply_to; |
2186d566 | 644 | $references = $initial_reply_to || ''; |
83b24437 RA |
645 | $subject = $initial_subject; |
646 | ||
647 | foreach my $t (@files) { | |
83b24437 RA |
648 | open(F,"<",$t) or die "can't open file $t"; |
649 | ||
94638f89 | 650 | my $author = undef; |
da140f8b | 651 | @cc = @initial_cc; |
ce91c2f6 | 652 | @xh = (); |
e6b0964a | 653 | my $input_format = undef; |
83b24437 RA |
654 | my $header_done = 0; |
655 | $message = ""; | |
656 | while(<F>) { | |
657 | if (!$header_done) { | |
e6b0964a JH |
658 | if (/^From /) { |
659 | $input_format = 'mbox'; | |
660 | next; | |
661 | } | |
83b24437 | 662 | chomp; |
e6b0964a JH |
663 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
664 | $input_format = 'mbox'; | |
665 | } | |
83b24437 | 666 | |
e6b0964a | 667 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
668 | if (/^Subject:\s+(.*)$/) { |
669 | $subject = $1; | |
670 | ||
671 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
94638f89 | 672 | if (unquote_rfc2047($2) eq $sender) { |
8a8e6235 JH |
673 | next if ($suppress_from); |
674 | } | |
68d42c41 | 675 | elsif ($1 eq 'From') { |
94638f89 | 676 | $author = unquote_rfc2047($2); |
8a8e6235 | 677 | } |
83b24437 | 678 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 679 | $2, $_) unless $quiet; |
83b24437 RA |
680 | push @cc, $2; |
681 | } | |
1d6a003a | 682 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
683 | push @xh, $_; |
684 | } | |
83b24437 RA |
685 | |
686 | } else { | |
687 | # In the traditional | |
688 | # "send lots of email" format, | |
689 | # line 1 = cc | |
690 | # line 2 = subject | |
691 | # So let's support that, too. | |
e6b0964a | 692 | $input_format = 'lots'; |
83b24437 RA |
693 | if (@cc == 0) { |
694 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
2718435b | 695 | $_, $_) unless $quiet; |
83b24437 RA |
696 | |
697 | push @cc, $_; | |
698 | ||
699 | } elsif (!defined $subject) { | |
700 | $subject = $_; | |
701 | } | |
702 | } | |
5825e5b2 | 703 | |
83b24437 RA |
704 | # A whitespace line will terminate the headers |
705 | if (m/^\s*$/) { | |
706 | $header_done = 1; | |
707 | } | |
708 | } else { | |
709 | $message .= $_; | |
5483c71d | 710 | if (/^(Signed-off-by|Cc): (.*)$/i && $signed_off_cc) { |
abec100c | 711 | my $c = $2; |
83b24437 RA |
712 | chomp $c; |
713 | push @cc, $c; | |
714 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 715 | $c, $_) unless $quiet; |
83b24437 RA |
716 | } |
717 | } | |
718 | } | |
719 | close F; | |
324a8bd0 | 720 | |
34cc60ce | 721 | if (defined $cc_cmd) { |
324a8bd0 JP |
722 | open(F, "$cc_cmd $t |") |
723 | or die "(cc-cmd) Could not execute '$cc_cmd'"; | |
724 | while(<F>) { | |
725 | my $c = $_; | |
726 | $c =~ s/^\s*//g; | |
727 | $c =~ s/\n$//g; | |
728 | push @cc, $c; | |
729 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
730 | $c, $cc_cmd) unless $quiet; | |
731 | } | |
732 | close F | |
733 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
734 | } | |
735 | ||
94638f89 UKK |
736 | if (defined $author) { |
737 | $message = "From: $author\n\n$message"; | |
8a8e6235 | 738 | } |
83b24437 | 739 | |
83b24437 RA |
740 | send_message(); |
741 | ||
742 | # set up for the next message | |
bc108f63 | 743 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 744 | $reply_to = $message_id; |
7ccf7927 | 745 | if (length $references > 0) { |
a925b89c | 746 | $references .= "\n $message_id"; |
7ccf7927 RA |
747 | } else { |
748 | $references = "$message_id"; | |
749 | } | |
78488b2c | 750 | } |
83b24437 | 751 | } |
e205735d | 752 | |
1f038a0c RA |
753 | if ($compose) { |
754 | cleanup_compose_files(); | |
755 | } | |
756 | ||
757 | sub cleanup_compose_files() { | |
758 | unlink($compose_filename, $compose_filename . ".final"); | |
759 | ||
760 | } | |
761 | ||
4bc87a28 | 762 | $smtp->quit if $smtp; |
e205735d RA |
763 | |
764 | sub unique_email_list(@) { | |
765 | my %seen; | |
766 | my @emails; | |
767 | ||
768 | foreach my $entry (@_) { | |
db3106b2 EW |
769 | if (my $clean = extract_valid_address($entry)) { |
770 | $seen{$clean} ||= 0; | |
771 | next if $seen{$clean}++; | |
772 | push @emails, $entry; | |
773 | } else { | |
774 | print STDERR "W: unable to extract a valid address", | |
775 | " from: $entry\n"; | |
776 | } | |
e205735d RA |
777 | } |
778 | return @emails; | |
779 | } |