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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:18:56 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:18:56 +0000
commitb7c15c31519dc44c1f691e0466badd556ffe9423 (patch)
treef944572f288bab482a615e09af627d9a2b6727d8 /mantools/xpostdef
parentInitial commit. (diff)
downloadpostfix-b7c15c31519dc44c1f691e0466badd556ffe9423.tar.xz
postfix-b7c15c31519dc44c1f691e0466badd556ffe9423.zip
Adding upstream version 3.7.10.upstream/3.7.10upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mantools/xpostdef')
-rwxr-xr-xmantools/xpostdef121
1 files changed, 121 insertions, 0 deletions
diff --git a/mantools/xpostdef b/mantools/xpostdef
new file mode 100755
index 0000000..6c8873f
--- /dev/null
+++ b/mantools/xpostdef
@@ -0,0 +1,121 @@
+#!/usr/bin/perl
+
+# Usage: xpostdef postconf.proto >postconf.proto.new
+
+# Update parameter default values in postconf prototype file.
+
+$POSTCONF="postconf";
+
+# Read all the default parameter values. This also provides us with
+# a list of all the parameters that postconf knows about.
+
+open(POSTCONF, "$POSTCONF -d|") || die "cannot run $POSTCONF -d: !$\n";
+while(<POSTCONF>) {
+ chop;
+ if (($name, $defval) = split(/\s+=\s+/, $_, 2)) {
+ $defval =~ s/&/\&amp;/g;
+ $defval =~ s/</\&lt;/g;
+ $defval =~ s/>/\&gt;/g;
+ $defval =~ s/\s+$//;
+ $defaults{$name} = $defval;
+ } else {
+ die "unexpected $POSTCONF output: $_\n";
+ }
+}
+close(POSTCONF) || die "$POSTCONF failed: $!\n";
+
+# Censor out default values that are system or version dependent, or
+# that don't display well.
+
+$censored = <<EOF;
+alias_database
+alias_maps
+command_directory
+command_expansion_filter
+config_directory
+daemon_directory
+default_database_type
+default_rbl_reply
+execution_directory_expansion_filter
+export_environment
+forward_expansion_filter
+forward_path
+html_directory
+import_environment
+mail_release_date
+mail_spool_directory
+mail_version
+mailbox_delivery_lock
+mailq_path
+manpage_directory
+mydomain
+myhostname
+mynetworks
+newaliases_path
+parent_domain_matches_subdomains
+proxy_read_maps
+queue_directory
+readme_directory
+sendmail_path
+smtpd_expansion_filter
+tls_random_source
+virtual_mailbox_lock
+milter_connect_macros
+milter_helo_macros
+milter_mail_macros
+milter_rcpt_macros
+milter_data_macros
+milter_unknown_command_macros
+milter_end_of_data_macros
+EOF
+
+for $name (split(/\s+/, $censored)) {
+ $defaults{$name} = "see \"postconf -d\" output";
+}
+
+# Process the postconf prototype file, and update default values
+# with output from the postconf command. Leave alone any defaults
+# that postconf didn't know about. This can happen when conditional
+# features have been compile time disabled.
+
+$name = $defval = $text = $line = "";
+
+while(<>) {
+ if (/^%PARAM/) {
+
+ # Print the updated parameter text. Keep the old default if
+ # postconf doesn't have a suitable one.
+
+ if ($name) {
+ $defval = $defaults{$name} if (defined($defaults{$name}));
+ print "%PARAM $name $defval\n";
+ }
+ print $text;
+
+ # Reset the parameter name, default, and accumulated text.
+
+ $name = $defval = $text = $line = "";
+
+ # Accumulate the parameter name and default value.
+
+ do {
+ $_ =~ s/\s+$//;
+ $line .= " " . $_;
+ } while(($_ = <POSTCONF>) && /^../);
+ ($junk, $class, $name, $defval) = split(/\s+/, $line, 4);
+ } else {
+
+ # Accumulate the text in the parameter definition.
+
+ $_ =~ s/\s+$/\n/;
+ $text .= $_;
+
+ }
+}
+
+# Fix the last parameter.
+
+if ($name && $text) {
+ $defval = $defaults{$name} if (defined($defaults{$name}));
+ print "%PARAM $name $defval\n$text";
+}