X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=make%2Fconsole.pm;h=0d3c1b38d6f962fe96dda066346cb2ecdda5a1a3;hb=35b70631f0532a5828b04a8e0c02092a285f331a;hp=4e7b32d4963b01185923830b612d330d3933b0f9;hpb=8f5efbc7aa33b792e02d01e3288f553e6e98ccaa;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/make/console.pm b/make/console.pm
index 4e7b32d49..0d3c1b38d 100644
--- a/make/console.pm
+++ b/make/console.pm
@@ -1,7 +1,7 @@
 #
 # InspIRCd -- Internet Relay Chat Daemon
 #
-#   Copyright (C) 2014 Peter Powell <petpow@saberuk.com>
+#   Copyright (C) 2014-2017 Peter Powell <petpow@saberuk.com>
 #
 # This file is part of InspIRCd.  InspIRCd is free software: you can
 # redistribute it and/or modify it under the terms of the GNU General Public
@@ -27,11 +27,14 @@ use feature ':5.10';
 use strict;
 use warnings FATAL => qw(all);
 
+use Class::Struct         qw(struct);
+use Exporter              qw(import);
 use File::Path            qw(mkpath);
 use File::Spec::Functions qw(rel2abs);
-use Exporter              qw(import);
 
-our @EXPORT = qw(print_format
+our @EXPORT = qw(command
+                 execute_command
+                 print_format
                  print_error
                  print_warning
                  prompt_bool
@@ -39,8 +42,9 @@ our @EXPORT = qw(print_format
                  prompt_string);
 
 my %FORMAT_CODES = (
-	DEFAULT => "\e[0m",
-	BOLD    => "\e[1m",
+	DEFAULT   => "\e[0m",
+	BOLD      => "\e[1m",
+	UNDERLINE => "\e[4m",
 
 	RED    => "\e[1;31m",
 	GREEN  => "\e[1;32m",
@@ -48,6 +52,13 @@ my %FORMAT_CODES = (
 	BLUE   => "\e[1;34m"
 );
 
+my %commands;
+
+struct 'command' => {
+	'callback'    => '$',
+	'description' => '$',
+};
+
 sub __console_format($$) {
 	my ($name, $data) = @_;
 	return $data unless -t STDOUT;
@@ -57,22 +68,26 @@ sub __console_format($$) {
 sub print_format($;$) {
 	my $message = shift;
 	my $stream = shift // *STDOUT;
-	while ($message =~ /(<\|(\S+)\s(.+?)\|>)/) {
+	while ($message =~ /(<\|(\S+)\s(.*?)\|>)/) {
 		my $formatted = __console_format $2, $3;
 		$message =~ s/\Q$1\E/$formatted/;
 	}
 	print { $stream } $message;
 }
 
-sub print_error($) {
-	my $message = shift;
-	print_format "<|RED Error:|> $message\n", *STDERR;
+sub print_error {
+	print_format "<|RED Error:|> ", *STDERR;
+	for my $line (@_) {
+		print_format "$line\n", *STDERR;
+	}
 	exit 1;
 }
 
-sub print_warning($) {
-	my $message = shift;
-	print_format "<|YELLOW Warning:|> $message\n", *STDERR;
+sub print_warning {
+	print_format "<|YELLOW Warning:|> ", *STDERR;
+	for my $line (@_) {
+		print_format "$line\n", *STDERR;
+	}
 }
 
 sub prompt_bool($$$) {
@@ -88,12 +103,8 @@ sub prompt_dir($$$;$) {
 		$answer = rel2abs(prompt_string($interactive, $question, $default));
 		$create = prompt_bool($interactive && !-d $answer, "$answer does not exist. Create it?", 'y');
 		if ($create && $create_now) {
-			my $mkpath = eval {
-				mkpath($answer, 0, 0750);
-				return 1;
-			};
-			unless (defined $mkpath) {
-				print_warning "unable to create $answer!\n";
+			unless (create_directory $answer, 0750) {
+				print_warning "unable to create $answer: $!\n";
 				$create = 0;
 			}
 		}
@@ -111,4 +122,38 @@ sub prompt_string($$$) {
 	return $answer ? $answer : $default;
 }
 
+sub command($$$) {
+	my ($name, $description, $callback) = @_;
+	$commands{$name} = command->new;
+	$commands{$name}->callback($callback);
+	$commands{$name}->description($description);
+}
+
+sub command_alias($$) {
+	my ($source, $target) = @_;
+	command $source, undef, sub(@) {
+		execute_command $target, @_;
+	};
+}
+
+sub execute_command(@) {
+	my $command = defined $_[0] ? lc shift : 'help';
+	if ($command eq 'help') {
+		print_format "<|GREEN Usage:|> $0 <<|UNDERLINE COMMAND|>> [<|UNDERLINE OPTIONS...|>]\n\n";
+		print_format "<|GREEN Commands:|>\n";
+		for my $key (sort keys %commands) {
+			next unless defined $commands{$key}->description;
+			my $name = sprintf "%-15s", $key;
+			my $description = $commands{$key}->description;
+			print_format "  <|BOLD $name|> # $description\n";
+		}
+		exit 0;
+	} elsif (!$commands{$command}) {
+		print_error "no command called <|BOLD $command|> exists!",
+			"See <|BOLD $0 help|> for a list of commands.";
+	} else {
+		return $commands{$command}->callback->(@_);
+	}
+}
+
 1;