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Commit | Line | Data |
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3328aced | 1 | #!/usr/bin/perl |
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 | 18 | |
d48b2841 | 19 | use 5.008; |
83b24437 RA |
20 | use strict; |
21 | use warnings; | |
f916ab0c | 22 | use POSIX qw/strftime/; |
83b24437 | 23 | use Term::ReadLine; |
83b24437 | 24 | use Getopt::Long; |
0e73b3ee | 25 | use Text::ParseWords; |
412876dc | 26 | use Term::ANSIColor; |
eed6ca7c | 27 | use File::Temp qw/ tempdir tempfile /; |
6489660b | 28 | use File::Spec::Functions qw(catdir catfile); |
20d2a30f | 29 | use Git::Error qw(:try); |
6489660b | 30 | use Cwd qw(abs_path cwd); |
3cb8caf7 | 31 | use Git; |
a4dde4c4 | 32 | use Git::I18N; |
bd869f67 | 33 | use Git::Mail::Address; |
83b24437 | 34 | |
5df9fcf6 PH |
35 | Getopt::Long::Configure qw/ pass_through /; |
36 | ||
280242d1 JH |
37 | package FakeTerm; |
38 | sub new { | |
39 | my ($class, $reason) = @_; | |
40 | return bless \$reason, shift; | |
41 | } | |
42 | sub readline { | |
43 | my $self = shift; | |
44 | die "Cannot use readline on FakeTerm: $$self"; | |
45 | } | |
46 | package main; | |
47 | ||
1b0baf14 MC |
48 | |
49 | sub usage { | |
50 | print <<EOT; | |
5df9fcf6 | 51 | git send-email [options] <file | directory | rev-list options > |
17b7a832 | 52 | git send-email --dump-aliases |
4ed62b03 MW |
53 | |
54 | Composing: | |
55 | --from <str> * Email From: | |
f434c083 SB |
56 | --[no-]to <str> * Email To: |
57 | --[no-]cc <str> * Email Cc: | |
58 | --[no-]bcc <str> * Email Bcc: | |
4ed62b03 MW |
59 | --subject <str> * Email "Subject:" |
60 | --in-reply-to <str> * Email "In-Reply-To:" | |
ac1596a6 | 61 | --[no-]xmailer * Add "X-Mailer:" header (default). |
402596aa | 62 | --[no-]annotate * Review each patch that will be sent in an editor. |
4ed62b03 | 63 | --compose * Open an editor for introduction. |
62e00690 | 64 | --compose-encoding <str> * Encoding to assume for introduction. |
3cae7e5b | 65 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
8d814084 | 66 | --transfer-encoding <str> * Transfer encoding to use (quoted-printable, 8bit, base64) |
4ed62b03 MW |
67 | |
68 | Sending: | |
69 | --envelope-sender <str> * Email envelope sender. | |
70 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
71 | is optional. Default 'localhost'. | |
052fbea2 | 72 | --smtp-server-option <str> * Outgoing SMTP server option to use. |
4ed62b03 MW |
73 | --smtp-server-port <int> * Outgoing SMTP server port. |
74 | --smtp-user <str> * Username for SMTP-AUTH. | |
75 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
76 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
77 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
35035bbf RR |
78 | --smtp-ssl-cert-path <str> * Path to ca-certificates (either directory or file). |
79 | Pass an empty string to disable certificate | |
80 | verification. | |
134550fe | 81 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
0f2e68b5 JV |
82 | --smtp-auth <str> * Space-separated list of allowed AUTH mechanisms. |
83 | This setting forces to use one of the listed mechanisms. | |
f60812ef | 84 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 | 85 | |
5453b83b | 86 | --batch-size <int> * send max <int> message per connection. |
87 | --relogin-delay <int> * delay <int> seconds between two successive login. | |
88 | This option can only be used with --batch-size | |
89 | ||
4ed62b03 MW |
90 | Automating: |
91 | --identity <str> * Use the sendemail.<id> options. | |
6e74e075 | 92 | --to-cmd <str> * Email To: via `<str> \$patch_path` |
4ed62b03 | 93 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` |
3531e270 | 94 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. |
f515c904 MT |
95 | --[no-]cc-cover * Email Cc: addresses in the cover letter. |
96 | --[no-]to-cover * Email To: addresses in the cover letter. | |
3531e270 | 97 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. |
4ed62b03 | 98 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 99 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
100 | --[no-]thread * Use In-Reply-To: field. Default on. |
101 | ||
102 | Administering: | |
c1f2aa45 JS |
103 | --confirm <str> * Confirm recipients before sending; |
104 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
105 | --quiet * Output one line of info per email. |
106 | --dry-run * Don't actually send the emails. | |
107 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
108 | --[no-]format-patch * understand any non optional arguments as |
109 | `git format-patch` ones. | |
a03bc5b6 | 110 | --force * Send even if safety checks would prevent it. |
c764a0c2 | 111 | |
17b7a832 JK |
112 | Information: |
113 | --dump-aliases * Dump configured aliases and exit. | |
114 | ||
1b0baf14 MC |
115 | EOT |
116 | exit(1); | |
117 | } | |
118 | ||
4bc87a28 | 119 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
120 | sub format_2822_time { |
121 | my ($time) = @_; | |
122 | my @localtm = localtime($time); | |
123 | my @gmttm = gmtime($time); | |
124 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
125 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
126 | if ($localtm[0] != $gmttm[0]) { | |
46493105 | 127 | die __("local zone differs from GMT by a non-minute interval\n"); |
6bdca890 JN |
128 | } |
129 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
130 | $localmin += 1440; | |
131 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
132 | $localmin -= 1440; | |
133 | } elsif ($gmttm[6] != $localtm[6]) { | |
46493105 | 134 | die __("local time offset greater than or equal to 24 hours\n"); |
6bdca890 JN |
135 | } |
136 | my $offset = $localmin - $gmtmin; | |
137 | my $offhour = $offset / 60; | |
138 | my $offmin = abs($offset % 60); | |
139 | if (abs($offhour) >= 24) { | |
46493105 | 140 | die __("local time offset greater than or equal to 24 hours\n"); |
6bdca890 JN |
141 | } |
142 | ||
143 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
144 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
145 | $localtm[3], | |
146 | qw(Jan Feb Mar Apr May Jun | |
147 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
148 | $localtm[5]+1900, | |
149 | $localtm[2], | |
150 | $localtm[1], | |
151 | $localtm[0], | |
152 | ($offset >= 0) ? '+' : '-', | |
153 | abs($offhour), | |
154 | $offmin, | |
155 | ); | |
156 | } | |
4bc87a28 | 157 | |
567ffeb7 | 158 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 | 159 | my $smtp; |
5f5b6118 | 160 | my $auth; |
5453b83b | 161 | my $num_sent = 0; |
4bc87a28 | 162 | |
11f70a7e РД |
163 | # Regexes for RFC 2047 productions. |
164 | my $re_token = qr/[^][()<>@,;:\\"\/?.= \000-\037\177-\377]+/; | |
165 | my $re_encoded_text = qr/[^? \000-\037\177-\377]+/; | |
166 | my $re_encoded_word = qr/=\?($re_token)\?($re_token)\?($re_encoded_text)\?=/; | |
167 | ||
83b24437 | 168 | # Variables we fill in automatically, or via prompting: |
3c3bb51c | 169 | my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, |
8fd5bb7f | 170 | $initial_reply_to,$initial_subject,@files, |
ac1596a6 | 171 | $author,$sender,$smtp_authpass,$annotate,$use_xmailer,$compose,$time); |
83b24437 | 172 | |
f073a592 | 173 | my $envelope_sender; |
78488b2c | 174 | |
9133261f | 175 | # Example reply to: |
83b24437 | 176 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 177 | |
ad79c024 FL |
178 | my $repo = eval { Git->repository() }; |
179 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 180 | my $term = eval { |
0fb7fc75 JS |
181 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
182 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
183 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
184 | }; |
185 | if ($@) { | |
186 | $term = new FakeTerm "$@: going non-interactive"; | |
187 | } | |
83b24437 | 188 | |
5483c71d AR |
189 | # Behavior modification variables |
190 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 191 | my $format_patch; |
afe756c9 | 192 | my $compose_filename; |
a03bc5b6 | 193 | my $force = 0; |
17b7a832 | 194 | my $dump_aliases = 0; |
5483c71d | 195 | |
8fd5bb7f PH |
196 | # Handle interactive edition of files. |
197 | my $multiedit; | |
0ce142c9 | 198 | my $editor; |
b4479f07 | 199 | |
8fd5bb7f | 200 | sub do_edit { |
0ce142c9 MG |
201 | if (!defined($editor)) { |
202 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
203 | } | |
8fd5bb7f | 204 | if (defined($multiedit) && !$multiedit) { |
beece9da PH |
205 | map { |
206 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
207 | if (($? & 127) || ($? >> 8)) { | |
46493105 | 208 | die(__("the editor exited uncleanly, aborting everything")); |
beece9da PH |
209 | } |
210 | } @_; | |
8fd5bb7f PH |
211 | } else { |
212 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da | 213 | if (($? & 127) || ($? >> 8)) { |
46493105 | 214 | die(__("the editor exited uncleanly, aborting everything")); |
beece9da | 215 | } |
8fd5bb7f PH |
216 | } |
217 | } | |
5483c71d AR |
218 | |
219 | # Variables with corresponding config settings | |
6e74e075 | 220 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc); |
f515c904 | 221 | my ($cover_cc, $cover_to); |
6e74e075 | 222 | my ($to_cmd, $cc_cmd); |
052fbea2 | 223 | my ($smtp_server, $smtp_server_port, @smtp_server_options); |
35035bbf | 224 | my ($smtp_authuser, $smtp_encryption, $smtp_ssl_cert_path); |
5453b83b | 225 | my ($batch_size, $relogin_delay); |
0f2e68b5 | 226 | my ($identity, $aliasfiletype, @alias_files, $smtp_domain, $smtp_auth); |
c1f2aa45 | 227 | my ($validate, $confirm); |
65648283 | 228 | my (@suppress_cc); |
3cae7e5b | 229 | my ($auto_8bit_encoding); |
62e00690 | 230 | my ($compose_encoding); |
8d814084 | 231 | my ($target_xfer_encoding); |
5483c71d | 232 | |
f60812ef JA |
233 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
234 | ||
34cc60ce | 235 | my %config_bool_settings = ( |
5483c71d | 236 | "thread" => [\$thread, 1], |
b99d22f2 | 237 | "chainreplyto" => [\$chain_reply_to, 0], |
65648283 | 238 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe | 239 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
f515c904 MT |
240 | "cccover" => [\$cover_cc, undef], |
241 | "tocover" => [\$cover_to, undef], | |
ddc3d4fe | 242 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated |
dbf5e1e9 | 243 | "validate" => [\$validate, 1], |
402596aa | 244 | "multiedit" => [\$multiedit, undef], |
ac1596a6 LH |
245 | "annotate" => [\$annotate, undef], |
246 | "xmailer" => [\$use_xmailer, 1] | |
e46f7a0e AR |
247 | ); |
248 | ||
34cc60ce DS |
249 | my %config_settings = ( |
250 | "smtpserver" => \$smtp_server, | |
44b2476a | 251 | "smtpserverport" => \$smtp_server_port, |
052fbea2 | 252 | "smtpserveroption" => \@smtp_server_options, |
34cc60ce DS |
253 | "smtpuser" => \$smtp_authuser, |
254 | "smtppass" => \$smtp_authpass, | |
e1e9115d | 255 | "smtpdomain" => \$smtp_domain, |
0f2e68b5 | 256 | "smtpauth" => \$smtp_auth, |
5453b83b | 257 | "smtpbatchsize" => \$batch_size, |
258 | "smtprelogindelay" => \$relogin_delay, | |
3c3bb51c | 259 | "to" => \@initial_to, |
6e74e075 | 260 | "tocmd" => \$to_cmd, |
5f8b9fcd | 261 | "cc" => \@initial_cc, |
34cc60ce DS |
262 | "cccmd" => \$cc_cmd, |
263 | "aliasfiletype" => \$aliasfiletype, | |
264 | "bcc" => \@bcclist, | |
65648283 | 265 | "suppresscc" => \@suppress_cc, |
9f7820ae | 266 | "envelopesender" => \$envelope_sender, |
c1f2aa45 | 267 | "confirm" => \$confirm, |
09caa24f | 268 | "from" => \$sender, |
3cae7e5b | 269 | "assume8bitencoding" => \$auto_8bit_encoding, |
62e00690 | 270 | "composeencoding" => \$compose_encoding, |
8d814084 | 271 | "transferencoding" => \$target_xfer_encoding, |
34cc60ce | 272 | ); |
4a62d3f5 | 273 | |
cec5dae8 CS |
274 | my %config_path_settings = ( |
275 | "aliasesfile" => \@alias_files, | |
6e07a3b5 | 276 | "smtpsslcertpath" => \$smtp_ssl_cert_path, |
cec5dae8 CS |
277 | ); |
278 | ||
87429976 MW |
279 | # Handle Uncouth Termination |
280 | sub signal_handler { | |
281 | ||
282 | # Make text normal | |
283 | print color("reset"), "\n"; | |
284 | ||
285 | # SMTP password masked | |
286 | system "stty echo"; | |
287 | ||
288 | # tmp files from --compose | |
afe756c9 JS |
289 | if (defined $compose_filename) { |
290 | if (-e $compose_filename) { | |
3c5cd20c VA |
291 | printf __("'%s' contains an intermediate version ". |
292 | "of the email you were composing.\n"), | |
293 | $compose_filename; | |
afe756c9 JS |
294 | } |
295 | if (-e ($compose_filename . ".final")) { | |
3c5cd20c VA |
296 | printf __("'%s.final' contains the composed email.\n"), |
297 | $compose_filename; | |
afe756c9 | 298 | } |
87429976 MW |
299 | } |
300 | ||
301 | exit; | |
302 | }; | |
303 | ||
304 | $SIG{TERM} = \&signal_handler; | |
305 | $SIG{INT} = \&signal_handler; | |
306 | ||
83b24437 RA |
307 | # Begin by accumulating all the variables (defined above), that we will end up |
308 | # needing, first, from the command line: | |
309 | ||
c5978246 CB |
310 | my $help; |
311 | my $rc = GetOptions("h" => \$help, | |
17b7a832 JK |
312 | "dump-aliases" => \$dump_aliases); |
313 | usage() unless $rc; | |
46493105 | 314 | die __("--dump-aliases incompatible with other options\n") |
17b7a832 JK |
315 | if !$help and $dump_aliases and @ARGV; |
316 | $rc = GetOptions( | |
c5978246 | 317 | "sender|from=s" => \$sender, |
83b24437 RA |
318 | "in-reply-to=s" => \$initial_reply_to, |
319 | "subject=s" => \$initial_subject, | |
3c3bb51c | 320 | "to=s" => \@initial_to, |
6e74e075 | 321 | "to-cmd=s" => \$to_cmd, |
f434c083 | 322 | "no-to" => \$no_to, |
da140f8b | 323 | "cc=s" => \@initial_cc, |
f434c083 | 324 | "no-cc" => \$no_cc, |
58063245 | 325 | "bcc=s" => \@bcclist, |
f434c083 | 326 | "no-bcc" => \$no_bcc, |
78488b2c | 327 | "chain-reply-to!" => \$chain_reply_to, |
f4714943 | 328 | "no-chain-reply-to" => sub {$chain_reply_to = 0}, |
3342d850 | 329 | "smtp-server=s" => \$smtp_server, |
052fbea2 | 330 | "smtp-server-option=s" => \@smtp_server_options, |
44b2476a | 331 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 332 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 333 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
334 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
335 | "smtp-encryption=s" => \$smtp_encryption, | |
979e652a | 336 | "smtp-ssl-cert-path=s" => \$smtp_ssl_cert_path, |
f60812ef | 337 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 338 | "smtp-domain:s" => \$smtp_domain, |
0f2e68b5 | 339 | "smtp-auth=s" => \$smtp_auth, |
34cc60ce | 340 | "identity=s" => \$identity, |
402596aa | 341 | "annotate!" => \$annotate, |
f4714943 | 342 | "no-annotate" => sub {$annotate = 0}, |
1f038a0c | 343 | "compose" => \$compose, |
30d08b34 | 344 | "quiet" => \$quiet, |
324a8bd0 | 345 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 346 | "suppress-from!" => \$suppress_from, |
f4714943 | 347 | "no-suppress-from" => sub {$suppress_from = 0}, |
65648283 | 348 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 349 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
f4714943 | 350 | "no-signed-off-cc|no-signed-off-by-cc" => sub {$signed_off_by_cc = 0}, |
f515c904 | 351 | "cc-cover|cc-cover!" => \$cover_cc, |
f4714943 | 352 | "no-cc-cover" => sub {$cover_cc = 0}, |
f515c904 | 353 | "to-cover|to-cover!" => \$cover_to, |
f4714943 | 354 | "no-to-cover" => sub {$cover_to = 0}, |
c1f2aa45 | 355 | "confirm=s" => \$confirm, |
6130259c | 356 | "dry-run" => \$dry_run, |
f073a592 | 357 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 358 | "thread!" => \$thread, |
f4714943 | 359 | "no-thread" => sub {$thread = 0}, |
dbf5e1e9 | 360 | "validate!" => \$validate, |
f4714943 | 361 | "no-validate" => sub {$validate = 0}, |
8d814084 | 362 | "transfer-encoding=s" => \$target_xfer_encoding, |
5df9fcf6 | 363 | "format-patch!" => \$format_patch, |
f4714943 | 364 | "no-format-patch" => sub {$format_patch = 0}, |
3cae7e5b | 365 | "8bit-encoding=s" => \$auto_8bit_encoding, |
62e00690 | 366 | "compose-encoding=s" => \$compose_encoding, |
a03bc5b6 | 367 | "force" => \$force, |
ac1596a6 | 368 | "xmailer!" => \$use_xmailer, |
f4714943 | 369 | "no-xmailer" => sub {$use_xmailer = 0}, |
5453b83b | 370 | "batch-size=i" => \$batch_size, |
371 | "relogin-delay=i" => \$relogin_delay, | |
83b24437 RA |
372 | ); |
373 | ||
c5978246 | 374 | usage() if $help; |
1b0baf14 MC |
375 | unless ($rc) { |
376 | usage(); | |
377 | } | |
378 | ||
46493105 | 379 | die __("Cannot run git format-patch from outside a repository\n") |
eed6ca7c JS |
380 | if $format_patch and not $repo; |
381 | ||
9caa7069 SB |
382 | die __("`batch-size` and `relogin` must be specified together " . |
383 | "(via command-line or configuration option)\n") | |
384 | if defined $relogin_delay and not defined $batch_size; | |
385 | ||
34cc60ce DS |
386 | # Now, let's fill any that aren't set in with defaults: |
387 | ||
388 | sub read_config { | |
389 | my ($prefix) = @_; | |
390 | ||
391 | foreach my $setting (keys %config_bool_settings) { | |
392 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 393 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
394 | } |
395 | ||
cec5dae8 | 396 | foreach my $setting (keys %config_path_settings) { |
463b0ea2 CS |
397 | my $target = $config_path_settings{$setting}; |
398 | if (ref($target) eq "ARRAY") { | |
399 | unless (@$target) { | |
400 | my @values = Git::config_path(@repo, "$prefix.$setting"); | |
401 | @$target = @values if (@values && defined $values[0]); | |
402 | } | |
403 | } | |
404 | else { | |
405 | $$target = Git::config_path(@repo, "$prefix.$setting") unless (defined $$target); | |
406 | } | |
cec5dae8 CS |
407 | } |
408 | ||
34cc60ce DS |
409 | foreach my $setting (keys %config_settings) { |
410 | my $target = $config_settings{$setting}; | |
f434c083 SB |
411 | next if $setting eq "to" and defined $no_to; |
412 | next if $setting eq "cc" and defined $no_cc; | |
413 | next if $setting eq "bcc" and defined $no_bcc; | |
34cc60ce DS |
414 | if (ref($target) eq "ARRAY") { |
415 | unless (@$target) { | |
ad79c024 | 416 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
417 | @$target = @values if (@values && defined $values[0]); |
418 | } | |
419 | } | |
420 | else { | |
ad79c024 | 421 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
422 | } |
423 | } | |
f6bebd12 TR |
424 | |
425 | if (!defined $smtp_encryption) { | |
426 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
427 | if (defined $enc) { | |
428 | $smtp_encryption = $enc; | |
429 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
430 | $smtp_encryption = 'ssl'; | |
431 | } | |
432 | } | |
34cc60ce DS |
433 | } |
434 | ||
435 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 436 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
437 | read_config("sendemail.$identity") if (defined $identity); |
438 | read_config("sendemail"); | |
439 | ||
440 | # fall back on builtin bool defaults | |
441 | foreach my $setting (values %config_bool_settings) { | |
442 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
443 | } | |
444 | ||
fa835cd5 TR |
445 | # 'default' encryption is none -- this only prevents a warning |
446 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
447 | ||
65648283 DB |
448 | # Set CC suppressions |
449 | my(%suppress_cc); | |
450 | if (@suppress_cc) { | |
451 | foreach my $entry (@suppress_cc) { | |
3c5cd20c | 452 | die sprintf(__("Unknown --suppress-cc field: '%s'\n"), $entry) |
e9bf741b | 453 | unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/; |
65648283 DB |
454 | $suppress_cc{$entry} = 1; |
455 | } | |
456 | } | |
457 | ||
458 | if ($suppress_cc{'all'}) { | |
cb8a9bd5 | 459 | foreach my $entry (qw (cccmd cc author self sob body bodycc)) { |
65648283 DB |
460 | $suppress_cc{$entry} = 1; |
461 | } | |
462 | delete $suppress_cc{'all'}; | |
463 | } | |
464 | ||
465 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
466 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 467 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 468 | |
3531e270 JS |
469 | if ($suppress_cc{'body'}) { |
470 | foreach my $entry (qw (sob bodycc)) { | |
471 | $suppress_cc{$entry} = 1; | |
472 | } | |
473 | delete $suppress_cc{'body'}; | |
474 | } | |
475 | ||
c1f2aa45 JS |
476 | # Set confirm's default value |
477 | my $confirm_unconfigured = !defined $confirm; | |
478 | if ($confirm_unconfigured) { | |
479 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
480 | }; | |
3c5cd20c | 481 | die sprintf(__("Unknown --confirm setting: '%s'\n"), $confirm) |
c1f2aa45 JS |
482 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; |
483 | ||
65648283 DB |
484 | # Debugging, print out the suppressions. |
485 | if (0) { | |
486 | print "suppressions:\n"; | |
487 | foreach my $entry (keys %suppress_cc) { | |
488 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
489 | } | |
490 | } | |
491 | ||
ad79c024 FL |
492 | my ($repoauthor, $repocommitter); |
493 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
494 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 495 | |
5012699d | 496 | sub parse_address_line { |
bd869f67 | 497 | return map { $_->format } Mail::Address->parse($_[0]); |
5012699d JS |
498 | } |
499 | ||
0e73b3ee | 500 | sub split_addrs { |
2f0e7cbb | 501 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
502 | } |
503 | ||
994d6c66 | 504 | my %aliases; |
09f1157b ES |
505 | |
506 | sub parse_sendmail_alias { | |
507 | local $_ = shift; | |
508 | if (/"/) { | |
3c5cd20c | 509 | printf STDERR __("warning: sendmail alias with quotes is not supported: %s\n"), $_; |
86b89848 | 510 | } elsif (/:include:/) { |
3c5cd20c | 511 | printf STDERR __("warning: `:include:` not supported: %s\n"), $_; |
86b89848 | 512 | } elsif (/[\/|]/) { |
3c5cd20c | 513 | printf STDERR __("warning: `/file` or `|pipe` redirection not supported: %s\n"), $_; |
09f1157b ES |
514 | } elsif (/^(\S+?)\s*:\s*(.+)$/) { |
515 | my ($alias, $addr) = ($1, $2); | |
516 | $aliases{$alias} = [ split_addrs($addr) ]; | |
517 | } else { | |
3c5cd20c | 518 | printf STDERR __("warning: sendmail line is not recognized: %s\n"), $_; |
09f1157b ES |
519 | } |
520 | } | |
521 | ||
522 | sub parse_sendmail_aliases { | |
523 | my $fh = shift; | |
2532dd06 | 524 | my $s = ''; |
09f1157b | 525 | while (<$fh>) { |
2532dd06 | 526 | chomp; |
020be85f | 527 | next if /^\s*$/ || /^\s*#/; |
2532dd06 ES |
528 | $s .= $_, next if $s =~ s/\\$// || s/^\s+//; |
529 | parse_sendmail_alias($s) if $s; | |
530 | $s = $_; | |
09f1157b | 531 | } |
2532dd06 ES |
532 | $s =~ s/\\$//; # silently tolerate stray '\' on last line |
533 | parse_sendmail_alias($s) if $s; | |
09f1157b ES |
534 | } |
535 | ||
994d6c66 EW |
536 | my %parse_alias = ( |
537 | # multiline formats can be supported in the future | |
538 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 539 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
540 | my ($alias, $addr) = ($1, $2); |
541 | $addr =~ s/#.*$//; # mutt allows # comments | |
2c510f21 EW |
542 | # commas delimit multiple addresses |
543 | my @addr = split_addrs($addr); | |
544 | ||
545 | # quotes may be escaped in the file, | |
546 | # unescape them so we do not double-escape them later. | |
547 | s/\\"/"/g foreach @addr; | |
548 | $aliases{$alias} = \@addr | |
994d6c66 EW |
549 | }}}, |
550 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
a277d1ef | 551 | if (/^alias\s+(\S+)\s+(.*?)\s*$/) { |
994d6c66 | 552 | # spaces delimit multiple addresses |
fe87c921 | 553 | $aliases{$1} = [ quotewords('\s+', 0, $2) ]; |
994d6c66 | 554 | }}}, |
73c427eb TP |
555 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
556 | for (my $x = ''; defined($x); $x = $_) { | |
557 | chomp $x; | |
558 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
559 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 560 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 561 | }}, |
7613ea35 BP |
562 | elm => sub { my $fh = shift; |
563 | while (<$fh>) { | |
564 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
565 | my ($alias, $addr) = ($1, $2); | |
566 | $aliases{$alias} = [ split_addrs($addr) ]; | |
567 | } | |
568 | } }, | |
09f1157b | 569 | sendmail => \&parse_sendmail_aliases, |
994d6c66 EW |
570 | gnus => sub { my $fh = shift; while (<$fh>) { |
571 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
572 | $aliases{$1} = [ $2 ]; | |
573 | }}} | |
574 | ); | |
575 | ||
3cb8caf7 | 576 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
577 | foreach my $file (@alias_files) { |
578 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
579 | $parse_alias{$aliasfiletype}->($fh); | |
580 | close $fh; | |
581 | } | |
582 | } | |
583 | ||
17b7a832 JK |
584 | if ($dump_aliases) { |
585 | print "$_\n" for (sort keys %aliases); | |
586 | exit(0); | |
587 | } | |
588 | ||
9b397039 RR |
589 | # is_format_patch_arg($f) returns 0 if $f names a patch, or 1 if |
590 | # $f is a revision list specification to be passed to format-patch. | |
591 | sub is_format_patch_arg { | |
eed6ca7c | 592 | return unless $repo; |
5df9fcf6 PH |
593 | my $f = shift; |
594 | try { | |
595 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
596 | if (defined($format_patch)) { | |
5df9fcf6 PH |
597 | return $format_patch; |
598 | } | |
3c5cd20c VA |
599 | die sprintf(__ <<EOF, $f, $f); |
600 | File '%s' exists but it could also be the range of commits | |
5df9fcf6 PH |
601 | to produce patches for. Please disambiguate by... |
602 | ||
3c5cd20c | 603 | * Saying "./%s" if you mean a file; or |
5df9fcf6 PH |
604 | * Giving --format-patch option if you mean a range. |
605 | EOF | |
606 | } catch Git::Error::Command with { | |
9b397039 | 607 | # Not a valid revision. Treat it as a filename. |
5df9fcf6 PH |
608 | return 0; |
609 | } | |
610 | } | |
611 | ||
aa54892f JK |
612 | # Now that all the defaults are set, process the rest of the command line |
613 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 614 | my @rev_list_opts; |
69f4ce55 | 615 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
616 | if ($f eq "--") { |
617 | push @rev_list_opts, "--", @ARGV; | |
618 | @ARGV = (); | |
9b397039 | 619 | } elsif (-d $f and !is_format_patch_arg($f)) { |
c6038169 | 620 | opendir my $dh, $f |
3c5cd20c | 621 | or die sprintf(__("Failed to opendir %s: %s"), $f, $!); |
aa54892f | 622 | |
89bf1bac | 623 | push @files, grep { -f $_ } map { catfile($f, $_) } |
c6038169 ÆAB |
624 | sort readdir $dh; |
625 | closedir $dh; | |
9b397039 | 626 | } elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) { |
aa54892f | 627 | push @files, $f; |
aa54892f | 628 | } else { |
5df9fcf6 | 629 | push @rev_list_opts, $f; |
aa54892f JK |
630 | } |
631 | } | |
632 | ||
5df9fcf6 | 633 | if (@rev_list_opts) { |
46493105 | 634 | die __("Cannot run git format-patch from outside a repository\n") |
eed6ca7c | 635 | unless $repo; |
5df9fcf6 PH |
636 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
637 | } | |
638 | ||
531220ba JH |
639 | @files = handle_backup_files(@files); |
640 | ||
dbf5e1e9 | 641 | if ($validate) { |
c764a0c2 | 642 | foreach my $f (@files) { |
300913bd KB |
643 | unless (-p $f) { |
644 | my $error = validate_patch($f); | |
3c5cd20c VA |
645 | $error and die sprintf(__("fatal: %s: %s\nwarning: no patches were sent\n"), |
646 | $f, $error); | |
300913bd | 647 | } |
c764a0c2 | 648 | } |
747bbff9 JK |
649 | } |
650 | ||
aa54892f JK |
651 | if (@files) { |
652 | unless ($quiet) { | |
653 | print $_,"\n" for (@files); | |
654 | } | |
655 | } else { | |
46493105 | 656 | print STDERR __("\nNo patch files specified!\n\n"); |
aa54892f JK |
657 | usage(); |
658 | } | |
659 | ||
acf071b0 | 660 | sub get_patch_subject { |
beece9da PH |
661 | my $fn = shift; |
662 | open (my $fh, '<', $fn); | |
663 | while (my $line = <$fh>) { | |
664 | next unless ($line =~ /^Subject: (.*)$/); | |
665 | close $fh; | |
666 | return "GIT: $1\n"; | |
667 | } | |
668 | close $fh; | |
3c5cd20c | 669 | die sprintf(__("No subject line in %s?"), $fn); |
beece9da PH |
670 | } |
671 | ||
672 | if ($compose) { | |
673 | # Note that this does not need to be secure, but we will make a small | |
674 | # effort to have it be unique | |
afe756c9 JS |
675 | $compose_filename = ($repo ? |
676 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
677 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
fe0f944f | 678 | open my $c, ">", $compose_filename |
3c5cd20c | 679 | or die sprintf(__("Failed to open for writing %s: %s"), $compose_filename, $!); |
beece9da PH |
680 | |
681 | ||
682 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
683 | my $tpl_subject = $initial_subject || ''; | |
684 | my $tpl_reply_to = $initial_reply_to || ''; | |
685 | ||
70aedfb3 | 686 | print $c <<EOT1, Git::prefix_lines("GIT: ", __ <<EOT2), <<EOT3; |
beece9da | 687 | From $tpl_sender # This line is ignored. |
70aedfb3 VA |
688 | EOT1 |
689 | Lines beginning in "GIT:" will be removed. | |
690 | Consider including an overall diffstat or table of contents | |
691 | for the patch you are writing. | |
692 | ||
693 | Clear the body content if you don't wish to send a summary. | |
694 | EOT2 | |
beece9da PH |
695 | From: $tpl_sender |
696 | Subject: $tpl_subject | |
697 | In-Reply-To: $tpl_reply_to | |
698 | ||
70aedfb3 | 699 | EOT3 |
beece9da | 700 | for my $f (@files) { |
fe0f944f | 701 | print $c get_patch_subject($f); |
beece9da | 702 | } |
fe0f944f | 703 | close $c; |
beece9da | 704 | |
beece9da PH |
705 | if ($annotate) { |
706 | do_edit($compose_filename, @files); | |
707 | } else { | |
708 | do_edit($compose_filename); | |
709 | } | |
710 | ||
fe0f944f | 711 | open my $c2, ">", $compose_filename . ".final" |
3c5cd20c | 712 | or die sprintf(__("Failed to open %s.final: %s"), $compose_filename, $!); |
beece9da | 713 | |
fe0f944f | 714 | open $c, "<", $compose_filename |
3c5cd20c | 715 | or die sprintf(__("Failed to open %s: %s"), $compose_filename, $!); |
beece9da PH |
716 | |
717 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
718 | my $in_body = 0; | |
719 | my $summary_empty = 1; | |
4a47a4dd KM |
720 | if (!defined $compose_encoding) { |
721 | $compose_encoding = "UTF-8"; | |
722 | } | |
fe0f944f | 723 | while(<$c>) { |
40e6e8a0 | 724 | next if m/^GIT:/; |
beece9da PH |
725 | if ($in_body) { |
726 | $summary_empty = 0 unless (/^\n$/); | |
727 | } elsif (/^\n$/) { | |
728 | $in_body = 1; | |
729 | if ($need_8bit_cte) { | |
fe0f944f | 730 | print $c2 "MIME-Version: 1.0\n", |
beece9da | 731 | "Content-Type: text/plain; ", |
62e00690 | 732 | "charset=$compose_encoding\n", |
beece9da PH |
733 | "Content-Transfer-Encoding: 8bit\n"; |
734 | } | |
735 | } elsif (/^MIME-Version:/i) { | |
736 | $need_8bit_cte = 0; | |
737 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
738 | $initial_subject = $1; | |
739 | my $subject = $initial_subject; | |
740 | $_ = "Subject: " . | |
ce547800 | 741 | quote_subject($subject, $compose_encoding) . |
beece9da PH |
742 | "\n"; |
743 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
744 | $initial_reply_to = $1; | |
745 | next; | |
746 | } elsif (/^From:\s*(.+)\s*$/i) { | |
747 | $sender = $1; | |
748 | next; | |
749 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
46493105 | 750 | print __("To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"); |
beece9da PH |
751 | next; |
752 | } | |
fe0f944f | 753 | print $c2 $_; |
beece9da | 754 | } |
fe0f944f ÆAB |
755 | close $c; |
756 | close $c2; | |
beece9da PH |
757 | |
758 | if ($summary_empty) { | |
46493105 | 759 | print __("Summary email is empty, skipping it\n"); |
beece9da PH |
760 | $compose = -1; |
761 | } | |
762 | } elsif ($annotate) { | |
763 | do_edit(@files); | |
764 | } | |
765 | ||
6e182518 JS |
766 | sub ask { |
767 | my ($prompt, %arg) = @_; | |
0da43a68 | 768 | my $valid_re = $arg{valid_re}; |
6e182518 | 769 | my $default = $arg{default}; |
51bbccfd | 770 | my $confirm_only = $arg{confirm_only}; |
6e182518 JS |
771 | my $resp; |
772 | my $i = 0; | |
5906f54e JS |
773 | return defined $default ? $default : undef |
774 | unless defined $term->IN and defined fileno($term->IN) and | |
775 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
776 | while ($i++ < 10) { |
777 | $resp = $term->readline($prompt); | |
778 | if (!defined $resp) { # EOF | |
779 | print "\n"; | |
780 | return defined $default ? $default : undef; | |
781 | } | |
782 | if ($resp eq '' and defined $default) { | |
783 | return $default; | |
784 | } | |
0da43a68 | 785 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
786 | return $resp; |
787 | } | |
51bbccfd | 788 | if ($confirm_only) { |
3c5cd20c VA |
789 | my $yesno = $term->readline( |
790 | # TRANSLATORS: please keep [y/N] as is. | |
791 | sprintf(__("Are you sure you want to use <%s> [y/N]? "), $resp)); | |
51bbccfd JH |
792 | if (defined $yesno && $yesno =~ /y/i) { |
793 | return $resp; | |
794 | } | |
795 | } | |
6e182518 | 796 | } |
622bc930 | 797 | return; |
6e182518 JS |
798 | } |
799 | ||
3cae7e5b TR |
800 | my %broken_encoding; |
801 | ||
1d50bfd9 | 802 | sub file_declares_8bit_cte { |
3cae7e5b TR |
803 | my $fn = shift; |
804 | open (my $fh, '<', $fn); | |
805 | while (my $line = <$fh>) { | |
806 | last if ($line =~ /^$/); | |
807 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
808 | } | |
809 | close $fh; | |
810 | return 0; | |
811 | } | |
812 | ||
813 | foreach my $f (@files) { | |
814 | next unless (body_or_subject_has_nonascii($f) | |
815 | && !file_declares_8bit_cte($f)); | |
816 | $broken_encoding{$f} = 1; | |
817 | } | |
818 | ||
819 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
a4dde4c4 VA |
820 | print __("The following files are 8bit, but do not declare " . |
821 | "a Content-Transfer-Encoding.\n"); | |
3cae7e5b TR |
822 | foreach my $f (sort keys %broken_encoding) { |
823 | print " $f\n"; | |
824 | } | |
a4dde4c4 | 825 | $auto_8bit_encoding = ask(__("Which 8bit encoding should I declare [UTF-8]? "), |
852a15d7 | 826 | valid_re => qr/.{4}/, confirm_only => 1, |
3cae7e5b TR |
827 | default => "UTF-8"); |
828 | } | |
829 | ||
a03bc5b6 TR |
830 | if (!$force) { |
831 | for my $f (@files) { | |
0d290a46 | 832 | if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) { |
3c5cd20c | 833 | die sprintf(__("Refusing to send because the patch\n\t%s\n" |
a03bc5b6 | 834 | . "has the template subject '*** SUBJECT HERE ***'. " |
3c5cd20c | 835 | . "Pass --force if you really want to send.\n"), $f); |
a03bc5b6 TR |
836 | } |
837 | } | |
838 | } | |
839 | ||
c46e27aa | 840 | if (defined $sender) { |
fa5b1aa9 | 841 | $sender =~ s/^\s+|\s+$//g; |
c46e27aa RL |
842 | ($sender) = expand_aliases($sender); |
843 | } else { | |
ad79c024 | 844 | $sender = $repoauthor || $repocommitter || ''; |
83b24437 RA |
845 | } |
846 | ||
da18759e MT |
847 | # $sender could be an already sanitized address |
848 | # (e.g. sendemail.from could be manually sanitized by user). | |
849 | # But it's a no-op to run sanitize_address on an already sanitized address. | |
850 | $sender = sanitize_address($sender); | |
851 | ||
a4dde4c4 | 852 | my $to_whom = __("To whom should the emails be sent (if anyone)?"); |
8cac13dc | 853 | my $prompting = 0; |
8796ff7f | 854 | if (!@initial_to && !defined $to_cmd) { |
0d6b21e7 | 855 | my $to = ask("$to_whom ", |
61837493 | 856 | default => "", |
51bbccfd | 857 | valid_re => qr/\@.*\./, confirm_only => 1); |
3c3bb51c | 858 | push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later |
1f038a0c | 859 | $prompting++; |
83b24437 RA |
860 | } |
861 | ||
994d6c66 | 862 | sub expand_aliases { |
302e04ea JK |
863 | return map { expand_one_alias($_) } @_; |
864 | } | |
865 | ||
866 | my %EXPANDED_ALIASES; | |
867 | sub expand_one_alias { | |
868 | my $alias = shift; | |
869 | if ($EXPANDED_ALIASES{$alias}) { | |
3c5cd20c | 870 | die sprintf(__("fatal: alias '%s' expands to itself\n"), $alias); |
302e04ea JK |
871 | } |
872 | local $EXPANDED_ALIASES{$alias} = 1; | |
873 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
874 | } |
875 | ||
b5e112d8 RL |
876 | @initial_to = process_address_list(@initial_to); |
877 | @initial_cc = process_address_list(@initial_cc); | |
878 | @bcclist = process_address_list(@bcclist); | |
994d6c66 | 879 | |
5483c71d | 880 | if ($thread && !defined $initial_reply_to && $prompting) { |
6e182518 | 881 | $initial_reply_to = ask( |
a4dde4c4 | 882 | __("Message-ID to be used as In-Reply-To for the first email (if any)? "), |
61837493 | 883 | default => "", |
51bbccfd | 884 | valid_re => qr/\@.*\./, confirm_only => 1); |
83b24437 | 885 | } |
1ca3d6ed | 886 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
887 | $initial_reply_to =~ s/^\s*<?//; |
888 | $initial_reply_to =~ s/>?\s*$//; | |
889 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 890 | } |
ace72086 | 891 | |
34cc60ce | 892 | if (!defined $smtp_server) { |
1ab2fd4f FK |
893 | my @sendmail_paths = qw( /usr/sbin/sendmail /usr/lib/sendmail ); |
894 | push @sendmail_paths, map {"$_/sendmail"} split /:/, $ENV{PATH}; | |
895 | foreach (@sendmail_paths) { | |
aca7ad76 EW |
896 | if (-x $_) { |
897 | $smtp_server = $_; | |
898 | last; | |
899 | } | |
900 | } | |
901 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
902 | } |
903 | ||
c1f2aa45 JS |
904 | if ($compose && $compose > 0) { |
905 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
906 | } |
907 | ||
83b24437 | 908 | # Variables we set as part of the loop over files |
c1f2aa45 | 909 | our ($message_id, %mail, $subject, $reply_to, $references, $message, |
dc1460aa | 910 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 911 | |
567ffeb7 EW |
912 | sub extract_valid_address { |
913 | my $address = shift; | |
35b6ab95 ÆAB |
914 | my $local_part_regexp = qr/[^<>"\s@]+/; |
915 | my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/; | |
db3106b2 EW |
916 | |
917 | # check for a local address: | |
ad9c18f5 | 918 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 919 | |
155197e6 | 920 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 921 | if ($have_email_valid) { |
ad9c18f5 | 922 | return scalar Email::Valid->address($address); |
567ffeb7 | 923 | } |
95c0d4b6 KM |
924 | |
925 | # less robust/correct than the monster regexp in Email::Valid, | |
926 | # but still does a 99% job, and one less dependency | |
927 | return $1 if $address =~ /($local_part_regexp\@$domain_regexp)/; | |
622bc930 | 928 | return; |
567ffeb7 | 929 | } |
83b24437 | 930 | |
e4312255 KM |
931 | sub extract_valid_address_or_die { |
932 | my $address = shift; | |
933 | $address = extract_valid_address($address); | |
3c5cd20c | 934 | die sprintf(__("error: unable to extract a valid address from: %s\n"), $address) |
e4312255 KM |
935 | if !$address; |
936 | return $address; | |
937 | } | |
938 | ||
939 | sub validate_address { | |
940 | my $address = shift; | |
d0e98107 | 941 | while (!extract_valid_address($address)) { |
3c5cd20c | 942 | printf STDERR __("error: unable to extract a valid address from: %s\n"), $address; |
a4dde4c4 VA |
943 | # TRANSLATORS: Make sure to include [q] [d] [e] in your |
944 | # translation. The program will only accept English input | |
945 | # at this point. | |
946 | $_ = ask(__("What to do with this address? ([q]uit|[d]rop|[e]dit): "), | |
d0e98107 | 947 | valid_re => qr/^(?:quit|q|drop|d|edit|e)/i, |
5c80afed KM |
948 | default => 'q'); |
949 | if (/^d/i) { | |
950 | return undef; | |
951 | } elsif (/^q/i) { | |
952 | cleanup_compose_files(); | |
953 | exit(0); | |
954 | } | |
0d6b21e7 | 955 | $address = ask("$to_whom ", |
d0e98107 KM |
956 | default => "", |
957 | valid_re => qr/\@.*\./, confirm_only => 1); | |
e4312255 KM |
958 | } |
959 | return $address; | |
960 | } | |
961 | ||
962 | sub validate_address_list { | |
963 | return (grep { defined $_ } | |
964 | map { validate_address($_) } @_); | |
567ffeb7 | 965 | } |
83b24437 RA |
966 | |
967 | # Usually don't need to change anything below here. | |
968 | ||
969 | # we make a "fake" message id by taking the current number | |
970 | # of seconds since the beginning of Unix time and tacking on | |
971 | # a random number to the end, in case we are called quicker than | |
972 | # 1 second since the last time we were called. | |
8037d1a3 RA |
973 | |
974 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 975 | |
be510cfe | 976 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 977 | sub make_message_id { |
be510cfe JH |
978 | my $uniq; |
979 | if (!defined $message_id_stamp) { | |
f916ab0c | 980 | $message_id_stamp = strftime("%Y%m%d%H%M%S.$$", gmtime(time)); |
be510cfe JH |
981 | $message_id_serial = 0; |
982 | } | |
983 | $message_id_serial++; | |
984 | $uniq = "$message_id_stamp-$message_id_serial"; | |
985 | ||
aeb59328 | 986 | my $du_part; |
94638f89 UKK |
987 | for ($sender, $repocommitter, $repoauthor) { |
988 | $du_part = extract_valid_address(sanitize_address($_)); | |
989 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 990 | } |
94638f89 | 991 | if (not defined $du_part or $du_part eq '') { |
529dd386 | 992 | require Sys::Hostname; |
aeb59328 JH |
993 | $du_part = 'user@' . Sys::Hostname::hostname(); |
994 | } | |
f916ab0c | 995 | my $message_id_template = "<%s-%s>"; |
be510cfe | 996 | $message_id = sprintf($message_id_template, $uniq, $du_part); |
8037d1a3 | 997 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
998 | } |
999 | ||
1000 | ||
1001 | ||
a5370b16 | 1002 | $time = time - scalar $#files; |
83b24437 | 1003 | |
374c5905 JR |
1004 | sub unquote_rfc2047 { |
1005 | local ($_) = @_; | |
11f70a7e | 1006 | my $charset; |
ab47e2a5 РД |
1007 | my $sep = qr/[ \t]+/; |
1008 | s{$re_encoded_word(?:$sep$re_encoded_word)*}{ | |
1009 | my @words = split $sep, $&; | |
1010 | foreach (@words) { | |
1011 | m/$re_encoded_word/; | |
1012 | $charset = $1; | |
1013 | my $encoding = $2; | |
1014 | my $text = $3; | |
1015 | if ($encoding eq 'q' || $encoding eq 'Q') { | |
1016 | $_ = $text; | |
1017 | s/_/ /g; | |
1018 | s/=([0-9A-F]{2})/chr(hex($1))/egi; | |
1019 | } else { | |
1020 | # other encodings not supported yet | |
1021 | } | |
11f70a7e | 1022 | } |
ab47e2a5 | 1023 | join '', @words; |
b622d4d1 | 1024 | }eg; |
11f70a7e | 1025 | return wantarray ? ($_, $charset) : $_; |
374c5905 JR |
1026 | } |
1027 | ||
d54eaaa2 JK |
1028 | sub quote_rfc2047 { |
1029 | local $_ = shift; | |
d1fff6fc | 1030 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
1031 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
1032 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
1033 | return $_; | |
1034 | } | |
1035 | ||
a3a8262b BC |
1036 | sub is_rfc2047_quoted { |
1037 | my $s = shift; | |
a3a8262b | 1038 | length($s) <= 75 && |
11f70a7e | 1039 | $s =~ m/^(?:"[[:ascii:]]*"|$re_encoded_word)$/o; |
a3a8262b BC |
1040 | } |
1041 | ||
ce547800 KM |
1042 | sub subject_needs_rfc2047_quoting { |
1043 | my $s = shift; | |
1044 | ||
ce1459f7 | 1045 | return ($s =~ /[^[:ascii:]]/) || ($s =~ /=\?/); |
ce547800 KM |
1046 | } |
1047 | ||
1048 | sub quote_subject { | |
1049 | local $subject = shift; | |
1050 | my $encoding = shift || 'UTF-8'; | |
1051 | ||
1052 | if (subject_needs_rfc2047_quoting($subject)) { | |
1053 | return quote_rfc2047($subject, $encoding); | |
1054 | } | |
1055 | return $subject; | |
1056 | } | |
1057 | ||
5b56aaa2 | 1058 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 1059 | sub sanitize_address { |
732263d4 | 1060 | my ($recipient) = @_; |
831a488b KM |
1061 | |
1062 | # remove garbage after email address | |
1063 | $recipient =~ s/(.*>).*$/$1/; | |
1064 | ||
5b56aaa2 UKK |
1065 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
1066 | ||
1067 | if (not $recipient_name) { | |
ff483897 | 1068 | return $recipient; |
5b56aaa2 UKK |
1069 | } |
1070 | ||
1071 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 1072 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
1073 | return $recipient; |
1074 | } | |
1075 | ||
1fe9703f RL |
1076 | # remove non-escaped quotes |
1077 | $recipient_name =~ s/(^|[^\\])"/$1/g; | |
1078 | ||
5b56aaa2 UKK |
1079 | # rfc2047 is needed if a non-ascii char is included |
1080 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
d54eaaa2 | 1081 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 1082 | } |
5b56aaa2 UKK |
1083 | |
1084 | # double quotes are needed if specials or CTLs are included | |
1085 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
1fe9703f | 1086 | $recipient_name =~ s/([\\\r])/\\$1/g; |
d5c7d69d | 1087 | $recipient_name = qq["$recipient_name"]; |
5b56aaa2 UKK |
1088 | } |
1089 | ||
1090 | return "$recipient_name $recipient_addr"; | |
1091 | ||
732263d4 RJ |
1092 | } |
1093 | ||
cb2922fe MM |
1094 | sub strip_garbage_one_address { |
1095 | my ($addr) = @_; | |
1096 | chomp $addr; | |
1097 | if ($addr =~ /^(("[^"]*"|[^"<]*)? *<[^>]*>).*/) { | |
1098 | # "Foo Bar" <foobar@example.com> [possibly garbage here] | |
1099 | # Foo Bar <foobar@example.com> [possibly garbage here] | |
1100 | return $1; | |
1101 | } | |
1102 | if ($addr =~ /^(<[^>]*>).*/) { | |
1103 | # <foo@example.com> [possibly garbage here] | |
1104 | # if garbage contains other addresses, they are ignored. | |
1105 | return $1; | |
1106 | } | |
1107 | if ($addr =~ /^([^"#,\s]*)/) { | |
1108 | # address without quoting: remove anything after the address | |
1109 | return $1; | |
1110 | } | |
1111 | return $addr; | |
1112 | } | |
1113 | ||
e4312255 KM |
1114 | sub sanitize_address_list { |
1115 | return (map { sanitize_address($_) } @_); | |
1116 | } | |
1117 | ||
b5e112d8 | 1118 | sub process_address_list { |
b1c8a11c RL |
1119 | my @addr_list = map { parse_address_line($_) } @_; |
1120 | @addr_list = expand_aliases(@addr_list); | |
b5e112d8 RL |
1121 | @addr_list = sanitize_address_list(@addr_list); |
1122 | @addr_list = validate_address_list(@addr_list); | |
1123 | return @addr_list; | |
1124 | } | |
1125 | ||
134550fe JA |
1126 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
1127 | # | |
1128 | # Tightly configured MTAa require that a caller sends a real DNS | |
1129 | # domain name that corresponds the IP address in the HELO/EHLO | |
1130 | # handshake. This is used to verify the connection and prevent | |
1131 | # spammers from trying to hide their identity. If the DNS and IP don't | |
1132 | # match, the receiveing MTA may deny the connection. | |
1133 | # | |
1134 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
1135 | # | |
1136 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
1137 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
1138 | # | |
1139 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
1140 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
1141 | ||
59a86303 BG |
1142 | sub valid_fqdn { |
1143 | my $domain = shift; | |
61ef5e9b | 1144 | return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; |
59a86303 BG |
1145 | } |
1146 | ||
68ce9330 | 1147 | sub maildomain_net { |
134550fe JA |
1148 | my $maildomain; |
1149 | ||
1150 | if (eval { require Net::Domain; 1 }) { | |
1151 | my $domain = Net::Domain::domainname(); | |
59a86303 | 1152 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1153 | } |
1154 | ||
1155 | return $maildomain; | |
1156 | } | |
1157 | ||
68ce9330 | 1158 | sub maildomain_mta { |
134550fe JA |
1159 | my $maildomain; |
1160 | ||
1161 | if (eval { require Net::SMTP; 1 }) { | |
1162 | for my $host (qw(mailhost localhost)) { | |
1163 | my $smtp = Net::SMTP->new($host); | |
1164 | if (defined $smtp) { | |
1165 | my $domain = $smtp->domain; | |
1166 | $smtp->quit; | |
1167 | ||
59a86303 | 1168 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1169 | |
1170 | last if $maildomain; | |
1171 | } | |
1172 | } | |
1173 | } | |
1174 | ||
1175 | return $maildomain; | |
1176 | } | |
1177 | ||
68ce9330 | 1178 | sub maildomain { |
69cf7bfd | 1179 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
1180 | } |
1181 | ||
4d31a44a MN |
1182 | sub smtp_host_string { |
1183 | if (defined $smtp_server_port) { | |
1184 | return "$smtp_server:$smtp_server_port"; | |
1185 | } else { | |
1186 | return $smtp_server; | |
1187 | } | |
1188 | } | |
1189 | ||
1190 | # Returns 1 if authentication succeeded or was not necessary | |
1191 | # (smtp_user was not specified), and 0 otherwise. | |
1192 | ||
1193 | sub smtp_auth_maybe { | |
1194 | if (!defined $smtp_authuser || $auth) { | |
1195 | return 1; | |
1196 | } | |
1197 | ||
1198 | # Workaround AUTH PLAIN/LOGIN interaction defect | |
1199 | # with Authen::SASL::Cyrus | |
1200 | eval { | |
1201 | require Authen::SASL; | |
1202 | Authen::SASL->import(qw(Perl)); | |
1203 | }; | |
1204 | ||
0f2e68b5 JV |
1205 | # Check mechanism naming as defined in: |
1206 | # https://tools.ietf.org/html/rfc4422#page-8 | |
904f6e7c | 1207 | if ($smtp_auth && $smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) { |
0f2e68b5 JV |
1208 | die "invalid smtp auth: '${smtp_auth}'"; |
1209 | } | |
1210 | ||
4d31a44a MN |
1211 | # TODO: Authentication may fail not because credentials were |
1212 | # invalid but due to other reasons, in which we should not | |
1213 | # reject credentials. | |
1214 | $auth = Git::credential({ | |
1215 | 'protocol' => 'smtp', | |
1216 | 'host' => smtp_host_string(), | |
1217 | 'username' => $smtp_authuser, | |
1218 | # if there's no password, "git credential fill" will | |
1219 | # give us one, otherwise it'll just pass this one. | |
1220 | 'password' => $smtp_authpass | |
1221 | }, sub { | |
1222 | my $cred = shift; | |
0f2e68b5 JV |
1223 | |
1224 | if ($smtp_auth) { | |
1225 | my $sasl = Authen::SASL->new( | |
1226 | mechanism => $smtp_auth, | |
1227 | callback => { | |
1228 | user => $cred->{'username'}, | |
1229 | pass => $cred->{'password'}, | |
1230 | authname => $cred->{'username'}, | |
1231 | } | |
1232 | ); | |
1233 | ||
1234 | return !!$smtp->auth($sasl); | |
1235 | } | |
1236 | ||
4d31a44a MN |
1237 | return !!$smtp->auth($cred->{'username'}, $cred->{'password'}); |
1238 | }); | |
1239 | ||
1240 | return $auth; | |
1241 | } | |
1242 | ||
35035bbf RR |
1243 | sub ssl_verify_params { |
1244 | eval { | |
1245 | require IO::Socket::SSL; | |
1246 | IO::Socket::SSL->import(qw/SSL_VERIFY_PEER SSL_VERIFY_NONE/); | |
1247 | }; | |
1248 | if ($@) { | |
1249 | print STDERR "Not using SSL_VERIFY_PEER due to out-of-date IO::Socket::SSL.\n"; | |
1250 | return; | |
1251 | } | |
1252 | ||
1253 | if (!defined $smtp_ssl_cert_path) { | |
01645b74 RK |
1254 | # use the OpenSSL defaults |
1255 | return (SSL_verify_mode => SSL_VERIFY_PEER()); | |
35035bbf RR |
1256 | } |
1257 | ||
1258 | if ($smtp_ssl_cert_path eq "") { | |
1259 | return (SSL_verify_mode => SSL_VERIFY_NONE()); | |
1260 | } elsif (-d $smtp_ssl_cert_path) { | |
1261 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1262 | SSL_ca_path => $smtp_ssl_cert_path); | |
1263 | } elsif (-f $smtp_ssl_cert_path) { | |
1264 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1265 | SSL_ca_file => $smtp_ssl_cert_path); | |
1266 | } else { | |
3c5cd20c | 1267 | die sprintf(__("CA path \"%s\" does not exist"), $smtp_ssl_cert_path); |
35035bbf RR |
1268 | } |
1269 | } | |
1270 | ||
cb005c1f EFL |
1271 | sub file_name_is_absolute { |
1272 | my ($path) = @_; | |
1273 | ||
1274 | # msys does not grok DOS drive-prefixes | |
1275 | if ($^O eq 'msys') { | |
f24ecf59 | 1276 | return ($path =~ m#^/# || $path =~ m#^[a-zA-Z]\:#) |
cb005c1f EFL |
1277 | } |
1278 | ||
1279 | require File::Spec::Functions; | |
1280 | return File::Spec::Functions::file_name_is_absolute($path); | |
1281 | } | |
1282 | ||
15da1084 | 1283 | # Returns 1 if the message was sent, and 0 otherwise. |
a1b5b371 | 1284 | # In actuality, the whole program dies when there |
15da1084 MW |
1285 | # is an error sending a message. |
1286 | ||
68ce9330 | 1287 | sub send_message { |
4bc87a28 | 1288 | my @recipients = unique_email_list(@to); |
e4312255 | 1289 | @cc = (grep { my $cc = extract_valid_address_or_die($_); |
83acaaec | 1290 | not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients |
7ac17529 | 1291 | } |
7ac17529 | 1292 | @cc); |
4bc87a28 | 1293 | my $to = join (",\n\t", @recipients); |
58063245 | 1294 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
e4312255 | 1295 | @recipients = (map { extract_valid_address_or_die($_) } @recipients); |
6bdca890 | 1296 | my $date = format_2822_time($time++); |
e923effb ML |
1297 | my $gitversion = '@@GIT_VERSION@@'; |
1298 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 1299 | $gitversion = Git::version(); |
e923effb | 1300 | } |
4bc87a28 | 1301 | |
02461e0e | 1302 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
1303 | my $ccline = ""; |
1304 | if ($cc ne '') { | |
1305 | $ccline = "\nCc: $cc"; | |
1306 | } | |
4f3d3703 | 1307 | make_message_id() unless defined($message_id); |
aeb59328 | 1308 | |
da18759e | 1309 | my $header = "From: $sender |
f06a6a49 | 1310 | To: $to${ccline} |
4bc87a28 | 1311 | Subject: $subject |
4bc87a28 EW |
1312 | Date: $date |
1313 | Message-Id: $message_id | |
4bc87a28 | 1314 | "; |
ac1596a6 LH |
1315 | if ($use_xmailer) { |
1316 | $header .= "X-Mailer: git-send-email $gitversion\n"; | |
1317 | } | |
3e0c4ffd | 1318 | if ($reply_to) { |
7ccf7927 RA |
1319 | |
1320 | $header .= "In-Reply-To: $reply_to\n"; | |
1321 | $header .= "References: $references\n"; | |
1322 | } | |
ce91c2f6 JH |
1323 | if (@xh) { |
1324 | $header .= join("\n", @xh) . "\n"; | |
1325 | } | |
4bc87a28 | 1326 | |
c38f0247 | 1327 | my @sendmail_parameters = ('-i', @recipients); |
da18759e | 1328 | my $raw_from = $sender; |
c89e3241 FC |
1329 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
1330 | $raw_from = $envelope_sender; | |
1331 | } | |
f073a592 RJ |
1332 | $raw_from = extract_valid_address($raw_from); |
1333 | unshift (@sendmail_parameters, | |
1334 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 1335 | |
c1f2aa45 JS |
1336 | if ($needs_confirm && !$dry_run) { |
1337 | print "\n$header\n"; | |
1338 | if ($needs_confirm eq "inform") { | |
1339 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 1340 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
a4dde4c4 VA |
1341 | print __ <<EOF ; |
1342 | The Cc list above has been expanded by additional | |
1343 | addresses found in the patch commit message. By default | |
1344 | send-email prompts before sending whenever this occurs. | |
1345 | This behavior is controlled by the sendemail.confirm | |
1346 | configuration setting. | |
1347 | ||
1348 | For additional information, run 'git send-email --help'. | |
1349 | To retain the current behavior, but squelch this message, | |
1350 | run 'git config --global sendemail.confirm auto'. | |
1351 | ||
1352 | EOF | |
c1f2aa45 | 1353 | } |
a4dde4c4 VA |
1354 | # TRANSLATORS: Make sure to include [y] [n] [q] [a] in your |
1355 | # translation. The program will only accept English input | |
1356 | # at this point. | |
1357 | $_ = ask(__("Send this email? ([y]es|[n]o|[q]uit|[a]ll): "), | |
6e182518 JS |
1358 | valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i, |
1359 | default => $ask_default); | |
46493105 | 1360 | die __("Send this email reply required") unless defined $_; |
c1f2aa45 | 1361 | if (/^n/i) { |
15da1084 | 1362 | return 0; |
c1f2aa45 JS |
1363 | } elsif (/^q/i) { |
1364 | cleanup_compose_files(); | |
1365 | exit(0); | |
1366 | } elsif (/^a/i) { | |
1367 | $confirm = 'never'; | |
1368 | } | |
1369 | } | |
1370 | ||
052fbea2 PO |
1371 | unshift (@sendmail_parameters, @smtp_server_options); |
1372 | ||
6130259c MW |
1373 | if ($dry_run) { |
1374 | # We don't want to send the email. | |
cb005c1f | 1375 | } elsif (file_name_is_absolute($smtp_server)) { |
aca7ad76 EW |
1376 | my $pid = open my $sm, '|-'; |
1377 | defined $pid or die $!; | |
1378 | if (!$pid) { | |
8e3d436b | 1379 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
1380 | } |
1381 | print $sm "$header\n$message"; | |
5e2c2ab1 | 1382 | close $sm or die $!; |
aca7ad76 | 1383 | } else { |
44b2476a JH |
1384 | |
1385 | if (!defined $smtp_server) { | |
46493105 | 1386 | die __("The required SMTP server is not properly defined.") |
44b2476a JH |
1387 | } |
1388 | ||
0ead000c | 1389 | require Net::SMTP; |
bfbfc9a9 | 1390 | my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("2.34"); |
0ead000c DK |
1391 | $smtp_domain ||= maildomain(); |
1392 | ||
f6bebd12 | 1393 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1394 | $smtp_server_port ||= 465; # ssmtp |
5508f3ed | 1395 | require IO::Socket::SSL; |
9d605249 JK |
1396 | |
1397 | # Suppress "variable accessed once" warning. | |
1398 | { | |
1399 | no warnings 'once'; | |
1400 | $IO::Socket::SSL::DEBUG = 1; | |
1401 | } | |
1402 | ||
5508f3ed TR |
1403 | # Net::SMTP::SSL->new() does not forward any SSL options |
1404 | IO::Socket::SSL::set_client_defaults( | |
1405 | ssl_verify_params()); | |
0ead000c DK |
1406 | |
1407 | if ($use_net_smtp_ssl) { | |
1408 | require Net::SMTP::SSL; | |
1409 | $smtp ||= Net::SMTP::SSL->new($smtp_server, | |
1410 | Hello => $smtp_domain, | |
1411 | Port => $smtp_server_port, | |
1412 | Debug => $debug_net_smtp); | |
1413 | } | |
1414 | else { | |
1415 | $smtp ||= Net::SMTP->new($smtp_server, | |
1416 | Hello => $smtp_domain, | |
1417 | Port => $smtp_server_port, | |
1418 | Debug => $debug_net_smtp, | |
1419 | SSL => 1); | |
1420 | } | |
34cc60ce DS |
1421 | } |
1422 | else { | |
1a741bf7 | 1423 | $smtp_server_port ||= 25; |
1424 | $smtp ||= Net::SMTP->new($smtp_server, | |
69cf7bfd | 1425 | Hello => $smtp_domain, |
1a741bf7 | 1426 | Debug => $debug_net_smtp, |
1427 | Port => $smtp_server_port); | |
fb3650ed | 1428 | if ($smtp_encryption eq 'tls' && $smtp) { |
0ead000c DK |
1429 | if ($use_net_smtp_ssl) { |
1430 | $smtp->command('STARTTLS'); | |
1431 | $smtp->response(); | |
1432 | if ($smtp->code != 220) { | |
1433 | die sprintf(__("Server does not support STARTTLS! %s"), $smtp->message); | |
1434 | } | |
1435 | require Net::SMTP::SSL; | |
35035bbf RR |
1436 | $smtp = Net::SMTP::SSL->start_SSL($smtp, |
1437 | ssl_verify_params()) | |
0ead000c DK |
1438 | or die sprintf(__("STARTTLS failed! %s"), IO::Socket::SSL::errstr()); |
1439 | } | |
1440 | else { | |
1441 | $smtp->starttls(ssl_verify_params()) | |
1442 | or die sprintf(__("STARTTLS failed! %s"), IO::Socket::SSL::errstr()); | |
f6bebd12 | 1443 | } |
0ead000c DK |
1444 | $smtp_encryption = ''; |
1445 | # Send EHLO again to receive fresh | |
1446 | # supported commands | |
1447 | $smtp->hello($smtp_domain); | |
f6bebd12 | 1448 | } |
44b2476a JH |
1449 | } |
1450 | ||
1451 | if (!$smtp) { | |
3c5cd20c VA |
1452 | die __("Unable to initialize SMTP properly. Check config and use --smtp-debug."), |
1453 | " VALUES: server=$smtp_server ", | |
e5afb3a6 | 1454 | "encryption=$smtp_encryption ", |
69cf7bfd | 1455 | "hello=$smtp_domain", |
a1dd7e16 | 1456 | defined $smtp_server_port ? " port=$smtp_server_port" : ""; |
44b2476a JH |
1457 | } |
1458 | ||
4d31a44a | 1459 | smtp_auth_maybe or die $smtp->message; |
2363d746 | 1460 | |
2b69bfc2 | 1461 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1462 | $smtp->to( @recipients ) or die $smtp->message; |
1463 | $smtp->data or die $smtp->message; | |
f60c483d SA |
1464 | $smtp->datasend("$header\n") or die $smtp->message; |
1465 | my @lines = split /^/, $message; | |
1466 | foreach my $line (@lines) { | |
1467 | $smtp->datasend("$line") or die $smtp->message; | |
1468 | } | |
aca7ad76 | 1469 | $smtp->dataend() or die $smtp->message; |
3c5cd20c | 1470 | $smtp->code =~ /250|200/ or die sprintf(__("Failed to send %s\n"), $subject).$smtp->message; |
aca7ad76 | 1471 | } |
2718435b | 1472 | if ($quiet) { |
3c5cd20c | 1473 | printf($dry_run ? __("Dry-Sent %s\n") : __("Sent %s\n"), $subject); |
2718435b | 1474 | } else { |
a4dde4c4 | 1475 | print($dry_run ? __("Dry-OK. Log says:\n") : __("OK. Log says:\n")); |
cb005c1f | 1476 | if (!file_name_is_absolute($smtp_server)) { |
aca7ad76 | 1477 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1478 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1479 | foreach my $entry (@recipients) { |
1480 | print "RCPT TO:<$entry>\n"; | |
1481 | } | |
aca7ad76 | 1482 | } else { |
8e3d436b | 1483 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 1484 | } |
b7f30e0a | 1485 | print $header, "\n"; |
aca7ad76 | 1486 | if ($smtp) { |
46493105 | 1487 | print __("Result: "), $smtp->code, ' ', |
aca7ad76 EW |
1488 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; |
1489 | } else { | |
46493105 | 1490 | print __("Result: OK\n"); |
aca7ad76 | 1491 | } |
30d08b34 | 1492 | } |
15da1084 MW |
1493 | |
1494 | return 1; | |
83b24437 RA |
1495 | } |
1496 | ||
83b24437 | 1497 | $reply_to = $initial_reply_to; |
2186d566 | 1498 | $references = $initial_reply_to || ''; |
83b24437 | 1499 | $subject = $initial_subject; |
c1f2aa45 | 1500 | $message_num = 0; |
83b24437 RA |
1501 | |
1502 | foreach my $t (@files) { | |
3c5cd20c | 1503 | open my $fh, "<", $t or die sprintf(__("can't open file %s"), $t); |
83b24437 | 1504 | |
94638f89 | 1505 | my $author = undef; |
4cb46bdd | 1506 | my $sauthor = undef; |
8291db6f JK |
1507 | my $author_encoding; |
1508 | my $has_content_type; | |
1509 | my $body_encoding; | |
bb29456c PB |
1510 | my $xfer_encoding; |
1511 | my $has_mime_version; | |
3c3bb51c | 1512 | @to = (); |
c1f2aa45 | 1513 | @cc = (); |
ce91c2f6 | 1514 | @xh = (); |
e6b0964a | 1515 | my $input_format = undef; |
5012699d | 1516 | my @header = (); |
83b24437 | 1517 | $message = ""; |
c1f2aa45 | 1518 | $message_num++; |
5012699d | 1519 | # First unfold multiline header fields |
f9237e61 | 1520 | while(<$fh>) { |
5012699d JS |
1521 | last if /^\s*$/; |
1522 | if (/^\s+\S/ and @header) { | |
1523 | chomp($header[$#header]); | |
1524 | s/^\s+/ /; | |
1525 | $header[$#header] .= $_; | |
1526 | } else { | |
1527 | push(@header, $_); | |
1528 | } | |
1529 | } | |
1530 | # Now parse the header | |
1531 | foreach(@header) { | |
1532 | if (/^From /) { | |
1533 | $input_format = 'mbox'; | |
1534 | next; | |
1535 | } | |
1536 | chomp; | |
1537 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1538 | $input_format = 'mbox'; | |
1539 | } | |
1540 | ||
1541 | if (defined $input_format && $input_format eq 'mbox') { | |
6310071a | 1542 | if (/^Subject:\s+(.*)$/i) { |
5012699d | 1543 | $subject = $1; |
e6b0964a | 1544 | } |
6310071a | 1545 | elsif (/^From:\s+(.*)$/i) { |
5012699d | 1546 | ($author, $author_encoding) = unquote_rfc2047($1); |
4cb46bdd | 1547 | $sauthor = sanitize_address($author); |
5012699d | 1548 | next if $suppress_cc{'author'}; |
da18759e | 1549 | next if $suppress_cc{'self'} and $sauthor eq $sender; |
a4dde4c4 | 1550 | printf(__("(mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1551 | $1, $_) unless $quiet; |
1552 | push @cc, $1; | |
e6b0964a | 1553 | } |
6310071a | 1554 | elsif (/^To:\s+(.*)$/i) { |
21802cd3 | 1555 | foreach my $addr (parse_address_line($1)) { |
a4dde4c4 | 1556 | printf(__("(mbox) Adding to: %s from line '%s'\n"), |
21802cd3 | 1557 | $addr, $_) unless $quiet; |
e4312255 | 1558 | push @to, $addr; |
21802cd3 SB |
1559 | } |
1560 | } | |
6310071a | 1561 | elsif (/^Cc:\s+(.*)$/i) { |
5012699d | 1562 | foreach my $addr (parse_address_line($1)) { |
da18759e MT |
1563 | my $qaddr = unquote_rfc2047($addr); |
1564 | my $saddr = sanitize_address($qaddr); | |
1565 | if ($saddr eq $sender) { | |
65648283 | 1566 | next if ($suppress_cc{'self'}); |
65648283 DB |
1567 | } else { |
1568 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1569 | } |
a4dde4c4 | 1570 | printf(__("(mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1571 | $addr, $_) unless $quiet; |
1572 | push @cc, $addr; | |
83b24437 | 1573 | } |
5012699d JS |
1574 | } |
1575 | elsif (/^Content-type:/i) { | |
1576 | $has_content_type = 1; | |
1577 | if (/charset="?([^ "]+)/) { | |
1578 | $body_encoding = $1; | |
83b24437 | 1579 | } |
5012699d | 1580 | push @xh, $_; |
83b24437 | 1581 | } |
bb29456c PB |
1582 | elsif (/^MIME-Version/i) { |
1583 | $has_mime_version = 1; | |
1584 | push @xh, $_; | |
1585 | } | |
5012699d JS |
1586 | elsif (/^Message-Id: (.*)/i) { |
1587 | $message_id = $1; | |
83b24437 | 1588 | } |
bb29456c PB |
1589 | elsif (/^Content-Transfer-Encoding: (.*)/i) { |
1590 | $xfer_encoding = $1 if not defined $xfer_encoding; | |
1591 | } | |
6310071a | 1592 | elsif (!/^Date:\s/i && /^[-A-Za-z]+:\s+\S/) { |
5012699d JS |
1593 | push @xh, $_; |
1594 | } | |
1595 | ||
83b24437 | 1596 | } else { |
5012699d JS |
1597 | # In the traditional |
1598 | # "send lots of email" format, | |
1599 | # line 1 = cc | |
1600 | # line 2 = subject | |
1601 | # So let's support that, too. | |
1602 | $input_format = 'lots'; | |
1603 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
a4dde4c4 | 1604 | printf(__("(non-mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1605 | $_, $_) unless $quiet; |
1606 | push @cc, $_; | |
1607 | } elsif (!defined $subject) { | |
1608 | $subject = $_; | |
83b24437 RA |
1609 | } |
1610 | } | |
1611 | } | |
5012699d | 1612 | # Now parse the message body |
f9237e61 | 1613 | while(<$fh>) { |
5012699d | 1614 | $message .= $_; |
cb2922fe | 1615 | if (/^(Signed-off-by|Cc): (.*)/i) { |
5012699d | 1616 | chomp; |
3531e270 | 1617 | my ($what, $c) = ($1, $2); |
cb2922fe MM |
1618 | # strip garbage for the address we'll use: |
1619 | $c = strip_garbage_one_address($c); | |
1620 | # sanitize a bit more to decide whether to suppress the address: | |
da18759e MT |
1621 | my $sc = sanitize_address($c); |
1622 | if ($sc eq $sender) { | |
3531e270 JS |
1623 | next if ($suppress_cc{'self'}); |
1624 | } else { | |
1625 | next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; | |
1626 | next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; | |
1627 | } | |
5012699d | 1628 | push @cc, $c; |
a4dde4c4 | 1629 | printf(__("(body) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1630 | $c, $_) unless $quiet; |
1631 | } | |
1632 | } | |
f9237e61 | 1633 | close $fh; |
324a8bd0 | 1634 | |
6e74e075 JP |
1635 | push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t) |
1636 | if defined $to_cmd; | |
1637 | push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t) | |
1638 | if defined $cc_cmd && !$suppress_cc{'cccmd'}; | |
324a8bd0 | 1639 | |
3cae7e5b | 1640 | if ($broken_encoding{$t} && !$has_content_type) { |
bb29456c | 1641 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1642 | $has_content_type = 1; |
bb29456c | 1643 | push @xh, "Content-Type: text/plain; charset=$auto_8bit_encoding"; |
3cae7e5b TR |
1644 | $body_encoding = $auto_8bit_encoding; |
1645 | } | |
1646 | ||
ce547800 KM |
1647 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { |
1648 | $subject = quote_subject($subject, $auto_8bit_encoding); | |
3cae7e5b TR |
1649 | } |
1650 | ||
4cb46bdd | 1651 | if (defined $sauthor and $sauthor ne $sender) { |
94638f89 | 1652 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1653 | if (defined $author_encoding) { |
1654 | if ($has_content_type) { | |
1655 | if ($body_encoding eq $author_encoding) { | |
1656 | # ok, we already have the right encoding | |
1657 | } | |
1658 | else { | |
1659 | # uh oh, we should re-encode | |
1660 | } | |
1661 | } | |
1662 | else { | |
bb29456c | 1663 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1664 | $has_content_type = 1; |
8291db6f | 1665 | push @xh, |
bb29456c | 1666 | "Content-Type: text/plain; charset=$author_encoding"; |
8291db6f JK |
1667 | } |
1668 | } | |
8a8e6235 | 1669 | } |
8d814084 PB |
1670 | if (defined $target_xfer_encoding) { |
1671 | $xfer_encoding = '8bit' if not defined $xfer_encoding; | |
1672 | $message = apply_transfer_encoding( | |
1673 | $message, $xfer_encoding, $target_xfer_encoding); | |
1674 | $xfer_encoding = $target_xfer_encoding; | |
1675 | } | |
bb29456c PB |
1676 | if (defined $xfer_encoding) { |
1677 | push @xh, "Content-Transfer-Encoding: $xfer_encoding"; | |
1678 | } | |
1679 | if (defined $xfer_encoding or $has_content_type) { | |
1680 | unshift @xh, 'MIME-Version: 1.0' unless $has_mime_version; | |
1681 | } | |
83b24437 | 1682 | |
c1f2aa45 JS |
1683 | $needs_confirm = ( |
1684 | $confirm eq "always" or | |
1685 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1686 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1687 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1688 | ||
b5e112d8 RL |
1689 | @to = process_address_list(@to); |
1690 | @cc = process_address_list(@cc); | |
e4312255 | 1691 | |
3c3bb51c | 1692 | @to = (@initial_to, @to); |
c1f2aa45 JS |
1693 | @cc = (@initial_cc, @cc); |
1694 | ||
f515c904 MT |
1695 | if ($message_num == 1) { |
1696 | if (defined $cover_cc and $cover_cc) { | |
1697 | @initial_cc = @cc; | |
1698 | } | |
1699 | if (defined $cover_to and $cover_to) { | |
1700 | @initial_to = @to; | |
1701 | } | |
1702 | } | |
1703 | ||
15da1084 | 1704 | my $message_was_sent = send_message(); |
83b24437 RA |
1705 | |
1706 | # set up for the next message | |
95a877a3 | 1707 | if ($thread && $message_was_sent && |
b99d22f2 | 1708 | ($chain_reply_to || !defined $reply_to || length($reply_to) == 0 || |
db54c8e7 | 1709 | $message_num == 1)) { |
78488b2c | 1710 | $reply_to = $message_id; |
7ccf7927 | 1711 | if (length $references > 0) { |
a925b89c | 1712 | $references .= "\n $message_id"; |
7ccf7927 RA |
1713 | } else { |
1714 | $references = "$message_id"; | |
1715 | } | |
78488b2c | 1716 | } |
4f3d3703 | 1717 | $message_id = undef; |
5453b83b | 1718 | $num_sent++; |
1719 | if (defined $batch_size && $num_sent == $batch_size) { | |
1720 | $num_sent = 0; | |
1721 | $smtp->quit if defined $smtp; | |
1722 | undef $smtp; | |
1723 | undef $auth; | |
1724 | sleep($relogin_delay) if defined $relogin_delay; | |
1725 | } | |
83b24437 | 1726 | } |
e205735d | 1727 | |
6e74e075 JP |
1728 | # Execute a command (e.g. $to_cmd) to get a list of email addresses |
1729 | # and return a results array | |
1730 | sub recipients_cmd { | |
1731 | my ($prefix, $what, $cmd, $file) = @_; | |
1732 | ||
6e74e075 | 1733 | my @addresses = (); |
a47eab03 | 1734 | open my $fh, "-|", "$cmd \Q$file\E" |
3c5cd20c | 1735 | or die sprintf(__("(%s) Could not execute '%s'"), $prefix, $cmd); |
7ebee441 | 1736 | while (my $address = <$fh>) { |
6e74e075 JP |
1737 | $address =~ s/^\s*//g; |
1738 | $address =~ s/\s*$//g; | |
1739 | $address = sanitize_address($address); | |
da18759e | 1740 | next if ($address eq $sender and $suppress_cc{'self'}); |
6e74e075 | 1741 | push @addresses, $address; |
3c5cd20c VA |
1742 | printf(__("(%s) Adding %s: %s from: '%s'\n"), |
1743 | $prefix, $what, $address, $cmd) unless $quiet; | |
6e74e075 | 1744 | } |
7ebee441 | 1745 | close $fh |
3c5cd20c | 1746 | or die sprintf(__("(%s) failed to close pipe to '%s'"), $prefix, $cmd); |
6e74e075 JP |
1747 | return @addresses; |
1748 | } | |
1749 | ||
c1f2aa45 | 1750 | cleanup_compose_files(); |
1f038a0c | 1751 | |
4bf597ee | 1752 | sub cleanup_compose_files { |
c1f2aa45 | 1753 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
1754 | } |
1755 | ||
4bc87a28 | 1756 | $smtp->quit if $smtp; |
e205735d | 1757 | |
8d814084 PB |
1758 | sub apply_transfer_encoding { |
1759 | my $message = shift; | |
1760 | my $from = shift; | |
1761 | my $to = shift; | |
1762 | ||
1763 | return $message if ($from eq $to and $from ne '7bit'); | |
1764 | ||
1765 | require MIME::QuotedPrint; | |
1766 | require MIME::Base64; | |
1767 | ||
1768 | $message = MIME::QuotedPrint::decode($message) | |
1769 | if ($from eq 'quoted-printable'); | |
1770 | $message = MIME::Base64::decode($message) | |
1771 | if ($from eq 'base64'); | |
1772 | ||
46493105 | 1773 | die __("cannot send message as 7bit") |
8d814084 PB |
1774 | if ($to eq '7bit' and $message =~ /[^[:ascii:]]/); |
1775 | return $message | |
1776 | if ($to eq '7bit' or $to eq '8bit'); | |
1777 | return MIME::QuotedPrint::encode($message, "\n", 0) | |
1778 | if ($to eq 'quoted-printable'); | |
1779 | return MIME::Base64::encode($message, "\n") | |
1780 | if ($to eq 'base64'); | |
46493105 | 1781 | die __("invalid transfer encoding"); |
8d814084 PB |
1782 | } |
1783 | ||
c438ea2a | 1784 | sub unique_email_list { |
e205735d RA |
1785 | my %seen; |
1786 | my @emails; | |
1787 | ||
1788 | foreach my $entry (@_) { | |
e4312255 KM |
1789 | my $clean = extract_valid_address_or_die($entry); |
1790 | $seen{$clean} ||= 0; | |
1791 | next if $seen{$clean}++; | |
1792 | push @emails, $entry; | |
e205735d RA |
1793 | } |
1794 | return @emails; | |
1795 | } | |
747bbff9 JK |
1796 | |
1797 | sub validate_patch { | |
1798 | my $fn = shift; | |
6489660b | 1799 | |
177409e5 JT |
1800 | if ($repo) { |
1801 | my $validate_hook = catfile(catdir($repo->repo_path(), 'hooks'), | |
1802 | 'sendemail-validate'); | |
1803 | my $hook_error; | |
1804 | if (-x $validate_hook) { | |
1805 | my $target = abs_path($fn); | |
1806 | # The hook needs a correct cwd and GIT_DIR. | |
1807 | my $cwd_save = cwd(); | |
1808 | chdir($repo->wc_path() or $repo->repo_path()) | |
1809 | or die("chdir: $!"); | |
1810 | local $ENV{"GIT_DIR"} = $repo->repo_path(); | |
1811 | $hook_error = "rejected by sendemail-validate hook" | |
1812 | if system($validate_hook, $target); | |
1813 | chdir($cwd_save) or die("chdir: $!"); | |
1814 | } | |
1815 | return $hook_error if $hook_error; | |
1816 | } | |
6489660b | 1817 | |
747bbff9 | 1818 | open(my $fh, '<', $fn) |
3c5cd20c | 1819 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); |
747bbff9 JK |
1820 | while (my $line = <$fh>) { |
1821 | if (length($line) > 998) { | |
3c5cd20c | 1822 | return sprintf(__("%s: patch contains a line longer than 998 characters"), $.); |
747bbff9 JK |
1823 | } |
1824 | } | |
622bc930 | 1825 | return; |
747bbff9 | 1826 | } |
0706bd19 | 1827 | |
531220ba JH |
1828 | sub handle_backup { |
1829 | my ($last, $lastlen, $file, $known_suffix) = @_; | |
1830 | my ($suffix, $skip); | |
1831 | ||
1832 | $skip = 0; | |
1833 | if (defined $last && | |
1834 | ($lastlen < length($file)) && | |
1835 | (substr($file, 0, $lastlen) eq $last) && | |
1836 | ($suffix = substr($file, $lastlen)) !~ /^[a-z0-9]/i) { | |
1837 | if (defined $known_suffix && $suffix eq $known_suffix) { | |
3c5cd20c | 1838 | printf(__("Skipping %s with backup suffix '%s'.\n"), $file, $known_suffix); |
531220ba JH |
1839 | $skip = 1; |
1840 | } else { | |
3c5cd20c VA |
1841 | # TRANSLATORS: please keep "[y|N]" as is. |
1842 | my $answer = ask(sprintf(__("Do you really want to send %s? [y|N]: "), $file), | |
531220ba JH |
1843 | valid_re => qr/^(?:y|n)/i, |
1844 | default => 'n'); | |
1845 | $skip = ($answer ne 'y'); | |
1846 | if ($skip) { | |
1847 | $known_suffix = $suffix; | |
1848 | } | |
1849 | } | |
1850 | } | |
1851 | return ($skip, $known_suffix); | |
1852 | } | |
1853 | ||
1854 | sub handle_backup_files { | |
1855 | my @file = @_; | |
1856 | my ($last, $lastlen, $known_suffix, $skip, @result); | |
1857 | for my $file (@file) { | |
1858 | ($skip, $known_suffix) = handle_backup($last, $lastlen, | |
1859 | $file, $known_suffix); | |
1860 | push @result, $file unless $skip; | |
1861 | $last = $file; | |
1862 | $lastlen = length($file); | |
1863 | } | |
1864 | return @result; | |
1865 | } | |
1866 | ||
0706bd19 JK |
1867 | sub file_has_nonascii { |
1868 | my $fn = shift; | |
1869 | open(my $fh, '<', $fn) | |
3c5cd20c | 1870 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); |
0706bd19 JK |
1871 | while (my $line = <$fh>) { |
1872 | return 1 if $line =~ /[^[:ascii:]]/; | |
1873 | } | |
1874 | return 0; | |
1875 | } | |
3cae7e5b TR |
1876 | |
1877 | sub body_or_subject_has_nonascii { | |
1878 | my $fn = shift; | |
1879 | open(my $fh, '<', $fn) | |
3c5cd20c | 1880 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); |
3cae7e5b TR |
1881 | while (my $line = <$fh>) { |
1882 | last if $line =~ /^$/; | |
1883 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
1884 | } | |
1885 | while (my $line = <$fh>) { | |
1886 | return 1 if $line =~ /[^[:ascii:]]/; | |
1887 | } | |
1888 | return 0; | |
1889 | } |