diff options
Diffstat (limited to 'src/config/settings-get.pl')
| -rwxr-xr-x | src/config/settings-get.pl | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/config/settings-get.pl b/src/config/settings-get.pl new file mode 100755 index 0000000..ca124eb --- /dev/null +++ b/src/config/settings-get.pl @@ -0,0 +1,162 @@ +#!/usr/bin/env perl +use strict; + +print "/* WARNING: THIS FILE IS GENERATED - DO NOT PATCH!\n"; +print " It's not enough alone in any case, because the defaults may be\n"; +print " coming from the individual *-settings.c in some situations. If you\n"; +print " wish to modify defaults, change the other *-settings.c files and\n"; +print " just delete this file. This file will be automatically regenerated\n"; +print " by make. (This file is distributed in the tarball only because some\n"; +print " systems might not have Perl installed.) */\n"; +print '#include "lib.h"'."\n"; +print '#include "array.h"'."\n"; +print '#include "str.h"'."\n"; +print '#include "ipwd.h"'."\n"; +print '#include "var-expand.h"'."\n"; +print '#include "file-lock.h"'."\n"; +print '#include "fsync-mode.h"'."\n"; +print '#include "hash-format.h"'."\n"; +print '#include "net.h"'."\n"; +print '#include "unichar.h"'."\n"; +print '#include "hash-method.h"'."\n"; +print '#include "settings-parser.h"'."\n"; +print '#include "message-header-parser.h"'."\n"; +print '#include "all-settings.h"'."\n"; +print '#include <stddef.h>'."\n"; +print '#include <unistd.h>'."\n"; +print '#define CONFIG_BINARY'."\n"; +print 'extern buffer_t config_all_services_buf;'; + +my @services = (); +my @service_ifdefs = (); +my %parsers = {}; + +foreach my $file (@ARGV) { + my $f; + open($f, $file) || die "Can't open $file: $@"; + + my $state = 0; + my $file_contents = ""; + my $externs = ""; + my $code = ""; + my %funcs; + my $cur_name = ""; + my $ifdef = ""; + my $state_ifdef = 0; + + while (<$f>) { + my $write = 0; + if ($state == 0) { + if (/struct .*_settings \{/ || + /struct setting_define.*\{/ || + /struct .*_default_settings = \{/) { + $state++; + } elsif (/^struct service_settings (.*) = \{/) { + $state++; + if ($ifdef eq "") { + $state_ifdef = 0; + } else { + $_ = $ifdef."\n".$_; + $state_ifdef = 1; + } + push @services, $1; + push @service_ifdefs, $ifdef; + } elsif (/^(static )?const struct setting_parser_info (.*) = \{/) { + $cur_name = $2; + $state++ if ($cur_name !~ /^\*default_/); + } elsif (/^extern const struct setting_parser_info (.*);/) { + $externs .= "extern const struct setting_parser_info $1;\n"; + } elsif (/\/\* <settings checks> \*\//) { + $state = 4; + $code .= $_; + } + + if (/(^#ifdef .*)$/ || /^(#if .*)$/) { + $ifdef = $1; + } else { + $ifdef = ""; + } + + if (/#define.*DEF/ || /^#undef.*DEF/ || /ARRAY_DEFINE_TYPE.*_settings/) { + $write = 1; + $state = 2 if (/\\$/); + } + } elsif ($state == 2) { + $write = 1; + $state = 0 if (!/\\$/); + } elsif ($state == 4) { + $code .= $_; + $state = 0 if (/\/\* <\/settings checks> \*\//); + } + + if ($state == 1 || $state == 3) { + if ($state == 1) { + if (/\.module_name = "(.*)"/) { + $parsers{$cur_name} = $1; + } + if (/DEFLIST.*".*",(.*)$/) { + my $value = $1; + if ($value =~ /.*&(.*)\)/) { + $parsers{$1} = 0; + $externs .= "extern const struct setting_parser_info $1;\n"; + } else { + $state = 3; + } + } + } elsif ($state == 3) { + if (/.*&(.*)\)/) { + $parsers{$1} = 0; + } + } + + s/^static const (struct master_settings master_default_settings)/$1/; + + $write = 1; + if (/};/) { + $state = 0; + if ($state_ifdef) { + $_ .= "#endif\n"; + $state_ifdef = 0; + } + } + } + + $file_contents .= $_ if ($write); + } + + print "/* $file */\n"; + print $externs; + print $code; + print $file_contents; + + close $f; +} + +print "static struct service_settings *config_all_services[] = {\n"; + +for (my $i = 0; $i < scalar(@services); $i++) { + my $ifdef = $service_ifdefs[$i]; + print "$ifdef\n" if ($ifdef ne ""); + print "\t&".$services[$i].",\n"; + print "#endif\n" if ($ifdef ne ""); +} +print "};\n"; +print "buffer_t config_all_services_buf = {\n"; +print "\t{ { config_all_services, sizeof(config_all_services) } }\n"; +print "};\n"; + +print "const struct setting_parser_info *all_default_roots[] = {\n"; +print "\t&master_service_setting_parser_info,\n"; +print "\t&master_service_ssl_setting_parser_info,\n"; +print "\t&master_service_ssl_server_setting_parser_info,\n"; +print "\t&smtp_submit_setting_parser_info,\n"; +foreach my $name (sort(keys %parsers)) { + my $module = $parsers{$name}; + next if (!$module); + + print "\t&".$name.", \n"; +} +print "\tNULL\n"; +print "};\n"; +print "const struct setting_parser_info *const *all_roots = all_default_roots;\n"; +print "ARRAY_TYPE(service_settings) *default_services = &master_default_settings.services;\n"; |