mirror of
https://github.com/pragma-/pbot.git
synced 2024-12-24 11:42:35 +01:00
714 lines
19 KiB
Perl
Executable File
714 lines
19 KiB
Perl
Executable File
#!/usr/bin/perl
|
|
|
|
# use warnings;
|
|
use strict;
|
|
use feature qw(switch);
|
|
|
|
use IPC::Open2;
|
|
use Text::Balanced qw(extract_bracketed extract_delimited);
|
|
use IO::Socket;
|
|
use LWP::UserAgent;
|
|
|
|
my $debug = 0;
|
|
|
|
my $USE_LOCAL = defined $ENV{'CC_LOCAL'};
|
|
my $MAX_UNDO_HISTORY = 100;
|
|
|
|
my $output = "";
|
|
my $nooutput = 'No output.';
|
|
|
|
my %languages = (
|
|
'C99' => "std=C99 with pedantic warnings",
|
|
'C' => "std=gnu89",
|
|
'CLANG' => "std=gnu89 clang/llvm",
|
|
'CLANG99' => "std=c99 clang/llvm with pedantic warnings",
|
|
# 'C++' => 1,
|
|
);
|
|
|
|
my %preludes = (
|
|
'C99' => "#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n#include <stdbool.h>\n#include \"prelude.h\"\n\n",
|
|
'C' => "#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n\n",
|
|
'C++' => "#include <iostream>\n#include <cstdio>\n\nusing namespace std;\n\n",
|
|
);
|
|
|
|
sub pretty {
|
|
my $code = join '', @_;
|
|
my $result;
|
|
|
|
my $pid = open2(\*IN, \*OUT, 'astyle -Upf');
|
|
print OUT "$code\n";
|
|
close OUT;
|
|
while(my $line = <IN>) {
|
|
$result .= $line;
|
|
}
|
|
close IN;
|
|
waitpid($pid, 0);
|
|
return $result;
|
|
}
|
|
|
|
sub paste_codepad {
|
|
my $text = join(' ', @_);
|
|
|
|
$text =~ s/(.{120})\s/$1\n/g;
|
|
|
|
my $ua = LWP::UserAgent->new();
|
|
$ua->agent("Mozilla/5.0");
|
|
push @{ $ua->requests_redirectable }, 'POST';
|
|
|
|
my %post = ( 'lang' => 'C', 'code' => $text, 'private' => 'True', 'submit' => 'Submit' );
|
|
my $response = $ua->post("http://codepad.org", \%post);
|
|
|
|
if(not $response->is_success) {
|
|
return $response->status_line;
|
|
}
|
|
|
|
return $response->request->uri;
|
|
}
|
|
|
|
sub compile {
|
|
my ($lang, $code, $args, $input, $local) = @_;
|
|
|
|
my ($compiler, $compiler_output, $pid);
|
|
|
|
if(defined $local and $local != 0) {
|
|
print "Using local compiler instead of virtual machine\n";
|
|
$pid = open2($compiler_output, $compiler, './compiler_vm_server.pl') || die "repl failed: $@\n";
|
|
print "Started compiler, pid: $pid\n";
|
|
} else {
|
|
$compiler = IO::Socket::INET->new(PeerAddr => '127.0.0.1', PeerPort => '4444', Proto => 'tcp', Type => SOCK_STREAM);
|
|
die "Could not create socket: $!" unless $compiler;
|
|
$compiler_output = $compiler;
|
|
}
|
|
|
|
print $compiler "compile:$lang:$args:$input\n";
|
|
print $compiler "$code\n";
|
|
print $compiler "compile:end\n";
|
|
|
|
my $result = "";
|
|
my $got_result = 0;
|
|
|
|
while(my $line = <$compiler_output>) {
|
|
$line =~ s/[\r\n]+$//;
|
|
|
|
last if $line =~ /^result:end/;
|
|
|
|
if($line =~ /^result:/) {
|
|
$line =~ s/^result://;
|
|
$result .= $line;
|
|
$got_result = 1;
|
|
next;
|
|
}
|
|
|
|
if($got_result) {
|
|
$result .= $line . "\n";
|
|
}
|
|
}
|
|
|
|
close $compiler;
|
|
close $output if defined $output;
|
|
waitpid($pid, 0) if defined $pid;
|
|
return $result;
|
|
}
|
|
|
|
if($#ARGV < 1) {
|
|
print "Usage: cc [-compiler -options] <code> [-stdin=input]\n";
|
|
exit 0;
|
|
}
|
|
|
|
my $nick = shift @ARGV;
|
|
my $code = join ' ', @ARGV;
|
|
my @last_code;
|
|
|
|
print " code: [$code]\n" if $debug;
|
|
|
|
my $lang = "C99";
|
|
$lang = $1 if $code =~ s/-lang=([^\b\s]+)//i;
|
|
$lang = "C" if $code =~ s/-nowarn[ings]*//i;
|
|
|
|
my $input = "";
|
|
$input = $1 if $code =~ s/-input=(.*)$//i;
|
|
|
|
my $args = "";
|
|
$args .= "$1 " while $code =~ s/^\s*(-[^ ]+)\s*//;
|
|
$args =~ s/\s+$//;
|
|
|
|
if(open FILE, "< last_code.txt") {
|
|
while(my $line = <FILE>) {
|
|
chomp $line;
|
|
push @last_code, $line;
|
|
}
|
|
close FILE;
|
|
}
|
|
|
|
if($code =~ m/^\s*show\s*$/i) {
|
|
if(defined $last_code[0]) {
|
|
print "$nick: $last_code[0]\n";
|
|
} else {
|
|
print "$nick: No recent code to show.\n"
|
|
}
|
|
exit 0;
|
|
}
|
|
|
|
my $got_run = undef;
|
|
|
|
if($code =~ m/^\s*(run|paste)\s*$/i) {
|
|
$got_run = lc $1;
|
|
if(defined $last_code[0]) {
|
|
$code = $last_code[0];
|
|
} else {
|
|
print "$nick: No recent code to $got_run.\n";
|
|
exit 0;
|
|
}
|
|
} else {
|
|
my $subcode = $code;
|
|
my $got_undo = 0;
|
|
my $got_sub = 0;
|
|
|
|
while($subcode =~ s/^\s*(and)?\s*undo//) {
|
|
splice @last_code, 0, 1;
|
|
if(not defined $last_code[0]) {
|
|
print "$nick: No more undos remaining.\n";
|
|
exit 0;
|
|
} else {
|
|
$code = $last_code[0];
|
|
$got_undo = 1;
|
|
}
|
|
}
|
|
|
|
my @replacements;
|
|
my $prevchange = $last_code[0];
|
|
my $got_changes = 0;
|
|
|
|
while(1) {
|
|
$got_sub = 0;
|
|
$got_changes = 0;
|
|
|
|
if($subcode =~ m/^\s*(and)?\s*remove \s*([^']+)?\s*'/) {
|
|
my $modifier = 'first';
|
|
|
|
$subcode =~ s/^\s*(and)?\s*//;
|
|
$subcode =~ s/remove\s*([^']+)?\s*//i;
|
|
$modifier = $1 if defined $1;
|
|
$modifier =~ s/\s+$//;
|
|
|
|
my ($e, $r) = extract_delimited($subcode, "'");
|
|
|
|
my $text;
|
|
|
|
if(defined $e) {
|
|
$text = $e;
|
|
$text =~ s/^'//;
|
|
$text =~ s/'$//;
|
|
$subcode = "replace $modifier '$text' with ''$r";
|
|
} else {
|
|
print "$nick: Unbalanced single quotes. Usage: !cc remove [all, first, .., tenth, last] 'text' [and ...]\n";
|
|
exit 0;
|
|
}
|
|
next;
|
|
}
|
|
|
|
if($subcode =~ s/^\s*(and)?\s*prepend '//) {
|
|
$subcode = "'$subcode";
|
|
|
|
my ($e, $r) = extract_delimited($subcode, "'");
|
|
|
|
my $text;
|
|
|
|
if(defined $e) {
|
|
$text = $e;
|
|
$text =~ s/^'//;
|
|
$text =~ s/'$//;
|
|
$subcode = $r;
|
|
|
|
$got_sub = 1;
|
|
$got_changes = 1;
|
|
|
|
if(not defined $prevchange) {
|
|
print "$nick: No recent code to prepend to.\n";
|
|
exit 0;
|
|
}
|
|
|
|
$code = $prevchange;
|
|
$code =~ s/^/$text /;
|
|
$prevchange = $code;
|
|
} else {
|
|
print "$nick: Unbalanced single quotes. Usage: !cc prepend 'text' [and ...]\n";
|
|
exit 0;
|
|
}
|
|
next;
|
|
}
|
|
|
|
if($subcode =~ s/^\s*(and)?\s*append '//) {
|
|
$subcode = "'$subcode";
|
|
|
|
my ($e, $r) = extract_delimited($subcode, "'");
|
|
|
|
my $text;
|
|
|
|
if(defined $e) {
|
|
$text = $e;
|
|
$text =~ s/^'//;
|
|
$text =~ s/'$//;
|
|
$subcode = $r;
|
|
|
|
$got_sub = 1;
|
|
$got_changes = 1;
|
|
|
|
if(not defined $prevchange) {
|
|
print "$nick: No recent code to append to.\n";
|
|
exit 0;
|
|
}
|
|
|
|
$code = $prevchange;
|
|
$code =~ s/$/ $text/;
|
|
$prevchange = $code;
|
|
} else {
|
|
print "$nick: Unbalanced single quotes. Usage: !cc append 'text' [and ...]\n";
|
|
exit 0;
|
|
}
|
|
next;
|
|
}
|
|
|
|
if($subcode =~ m/^\s*(and)?\s*replace\s*([^']+)?\s*'.*'\s*with\s*'.*'/i) {
|
|
$got_sub = 1;
|
|
my $modifier = 'first';
|
|
|
|
$subcode =~ s/^\s*(and)?\s*//;
|
|
$subcode =~ s/replace\s*([^']+)?\s*//i;
|
|
$modifier = $1 if defined $1;
|
|
$modifier =~ s/\s+$//;
|
|
|
|
my ($from, $to);
|
|
my ($e, $r) = extract_delimited($subcode, "'");
|
|
|
|
if(defined $e) {
|
|
$from = $e;
|
|
$from =~ s/^'//;
|
|
$from =~ s/'$//;
|
|
$from = quotemeta $from;
|
|
$subcode = $r;
|
|
$subcode =~ s/\s*with\s*//i;
|
|
} else {
|
|
print "$nick: Unbalanced single quotes. Usage: !cc replace 'from' with 'to' [and ...]\n";
|
|
exit 0;
|
|
}
|
|
|
|
($e, $r) = extract_delimited($subcode, "'");
|
|
|
|
if(defined $e) {
|
|
$to = $e;
|
|
$to =~ s/^'//;
|
|
$to =~ s/'$//;
|
|
$subcode = $r;
|
|
} else {
|
|
print "$nick: Unbalanced single quotes. Usage: !cc replace 'from' with 'to' [and replace ... with ... [and ...]]\n";
|
|
exit 0;
|
|
}
|
|
|
|
given($modifier) {
|
|
when($_ eq 'all' ) {}
|
|
when($_ eq 'last' ) {}
|
|
when($_ eq 'first' ) { $modifier = 1; }
|
|
when($_ eq 'second' ) { $modifier = 2; }
|
|
when($_ eq 'third' ) { $modifier = 3; }
|
|
when($_ eq 'fourth' ) { $modifier = 4; }
|
|
when($_ eq 'fifth' ) { $modifier = 5; }
|
|
when($_ eq 'sixth' ) { $modifier = 6; }
|
|
when($_ eq 'seventh') { $modifier = 7; }
|
|
when($_ eq 'eighth' ) { $modifier = 8; }
|
|
when($_ eq 'nineth' ) { $modifier = 9; }
|
|
when($_ eq 'tenth' ) { $modifier = 10; }
|
|
default { print "$nick: Bad replacement modifier '$modifier'; valid modifiers are 'all', 'first', 'second', ..., 'tenth', 'last'\n"; exit 0; }
|
|
}
|
|
|
|
my $replacement = {};
|
|
$replacement->{'from'} = $from;
|
|
$replacement->{'to'} = $to;
|
|
$replacement->{'modifier'} = $modifier;
|
|
|
|
push @replacements, $replacement;
|
|
next;
|
|
}
|
|
|
|
if($subcode =~ m/^\s*(and)?\s*s\/.*\//) {
|
|
$got_sub = 1;
|
|
$subcode =~ s/^\s*(and)?\s*s//;
|
|
|
|
my ($regex, $to);
|
|
my ($e, $r) = extract_delimited($subcode, '/');
|
|
|
|
if(defined $e) {
|
|
$regex = $e;
|
|
$regex =~ s/^\///;
|
|
$regex =~ s/\/$//;
|
|
$subcode = "/$r";
|
|
} else {
|
|
print "$nick: Unbalanced slashes. Usage: !cc s/regex/substitution/[gi] [and s/.../.../ [and ...]]\n";
|
|
exit 0;
|
|
}
|
|
|
|
($e, $r) = extract_delimited($subcode, '/');
|
|
|
|
if(defined $e) {
|
|
$to = $e;
|
|
$to =~ s/^\///;
|
|
$to =~ s/\/$//;
|
|
$subcode = $r;
|
|
} else {
|
|
print "$nick: Unbalanced slashes. Usage: !cc s/regex/substitution/[gi] [and s/.../.../ [and ...]]\n";
|
|
exit 0;
|
|
}
|
|
|
|
my $suffix;
|
|
$suffix = $1 if $subcode =~ s/^([^ ]+)//;
|
|
|
|
if(length $suffix and $suffix =~ m/[^gi]/) {
|
|
print "$nick: Bad regex modifier '$suffix'. Only 'i' and 'g' are allowed.\n";
|
|
exit 0;
|
|
}
|
|
if(defined $prevchange) {
|
|
$code = $prevchange;
|
|
} else {
|
|
print "$nick: No recent code to change.\n";
|
|
exit 0;
|
|
}
|
|
|
|
my $ret = eval {
|
|
my ($ret, $a, $b, $c, $d, $e, $f, $g, $h, $i, $before, $after);
|
|
|
|
if(not length $suffix) {
|
|
$ret = $code =~ s|$regex|$to|;
|
|
($a, $b, $c, $d, $e, $f, $g, $h, $i) = ($1, $2, $3, $4, $5, $6, $7, $8, $9);
|
|
$before = $`;
|
|
$after = $';
|
|
} elsif($suffix =~ /^i$/) {
|
|
$ret = $code =~ s|$regex|$to|i;
|
|
($a, $b, $c, $d, $e, $f, $g, $h, $i) = ($1, $2, $3, $4, $5, $6, $7, $8, $9);
|
|
$before = $`;
|
|
$after = $';
|
|
} elsif($suffix =~ /^g$/) {
|
|
$ret = $code =~ s|$regex|$to|g;
|
|
($a, $b, $c, $d, $e, $f, $g, $h, $i) = ($1, $2, $3, $4, $5, $6, $7, $8, $9);
|
|
$before = $`;
|
|
$after = $';
|
|
} elsif($suffix =~ /^ig$/ or $suffix =~ /^gi$/) {
|
|
$ret = $code =~ s|$regex|$to|gi;
|
|
($a, $b, $c, $d, $e, $f, $g, $h, $i) = ($1, $2, $3, $4, $5, $6, $7, $8, $9);
|
|
$before = $`;
|
|
$after = $';
|
|
}
|
|
|
|
if($ret) {
|
|
$code =~ s/\$1/$a/g;
|
|
$code =~ s/\$2/$b/g;
|
|
$code =~ s/\$3/$c/g;
|
|
$code =~ s/\$4/$d/g;
|
|
$code =~ s/\$5/$e/g;
|
|
$code =~ s/\$6/$f/g;
|
|
$code =~ s/\$7/$g/g;
|
|
$code =~ s/\$8/$h/g;
|
|
$code =~ s/\$9/$i/g;
|
|
$code =~ s/\$`/$before/g;
|
|
$code =~ s/\$'/$after/g;
|
|
}
|
|
|
|
return $ret;
|
|
};
|
|
|
|
if($@) {
|
|
print "$nick: $@\n";
|
|
exit 0;
|
|
}
|
|
|
|
if($ret) {
|
|
$got_changes = 1;
|
|
}
|
|
|
|
$prevchange = $code;
|
|
}
|
|
|
|
if($got_sub and not $got_changes) {
|
|
print "$nick: No substitutions made.\n";
|
|
exit 0;
|
|
} elsif($got_sub and $got_changes) {
|
|
next;
|
|
}
|
|
|
|
last;
|
|
}
|
|
|
|
if($#replacements > -1) {
|
|
@replacements = sort { $a->{'from'} cmp $b->{'from'} or $a->{'modifier'} <=> $b->{'modifier'} } @replacements;
|
|
|
|
my ($previous_from, $previous_modifier);
|
|
|
|
foreach my $replacement (@replacements) {
|
|
my $from = $replacement->{'from'};
|
|
my $to = $replacement->{'to'};
|
|
my $modifier = $replacement->{'modifier'};
|
|
|
|
if(defined $previous_from) {
|
|
if($previous_from eq $from and $previous_modifier =~ /^\d+$/) {
|
|
$modifier -= $modifier - $previous_modifier;
|
|
}
|
|
}
|
|
|
|
if(defined $prevchange) {
|
|
$code = $prevchange;
|
|
} else {
|
|
print "$nick: No recent code to change.\n";
|
|
exit 0;
|
|
}
|
|
|
|
my $ret = eval {
|
|
my $got_change;
|
|
|
|
my ($first_char, $last_char, $first_bound, $last_bound);
|
|
$first_char = $1 if $from =~ m/^(.)/;
|
|
$last_char = $1 if $from =~ m/(.)$/;
|
|
|
|
if($first_char =~ /\W/) {
|
|
$first_bound = '.';
|
|
} else {
|
|
$first_bound = '\b';
|
|
}
|
|
|
|
if($last_char =~ /\W/) {
|
|
$last_bound = '\B';
|
|
} else {
|
|
$last_bound = '\b';
|
|
}
|
|
|
|
if($modifier eq 'all') {
|
|
while($code =~ s/($first_bound)$from($last_bound)/$1$to$2/) {
|
|
$got_change = 1;
|
|
}
|
|
} elsif($modifier eq 'last') {
|
|
if($code =~ s/(.*)($first_bound)$from($last_bound)/$1$2$to$3/) {
|
|
$got_change = 1;
|
|
}
|
|
} else {
|
|
my $count = 0;
|
|
my $unescaped = $from;
|
|
$unescaped =~ s/\\//g;
|
|
if($code =~ s/($first_bound)$from($last_bound)/if(++$count == $modifier) { "$1$to$2"; } else { "$1$unescaped$2"; }/gex) {
|
|
$got_change = 1;
|
|
}
|
|
}
|
|
return $got_change;
|
|
};
|
|
|
|
if($@) {
|
|
print "$nick: $@\n";
|
|
exit 0;
|
|
}
|
|
|
|
if($ret) {
|
|
$got_sub = 1;
|
|
$got_changes = 1;
|
|
}
|
|
|
|
$prevchange = $code;
|
|
$previous_from = $from;
|
|
$previous_modifier = $modifier;
|
|
}
|
|
|
|
if($got_sub and not $got_changes) {
|
|
print "$nick: No replacements made.\n";
|
|
exit 0;
|
|
}
|
|
}
|
|
|
|
open FILE, "> last_code.txt";
|
|
|
|
unless ($got_undo and not $got_sub) {
|
|
unshift @last_code, $code;
|
|
}
|
|
|
|
my $i = 0;
|
|
foreach my $line (@last_code) {
|
|
last if(++$i > $MAX_UNDO_HISTORY);
|
|
print FILE "$line\n";
|
|
}
|
|
close FILE;
|
|
|
|
if($got_undo and not $got_sub) {
|
|
print "$nick: $code\n";
|
|
exit 0;
|
|
}
|
|
}
|
|
|
|
# check to see if -flags were added by replacements
|
|
$lang = $1 if $code =~ s/-lang=([^\b\s]+)//i;
|
|
$lang = "C" if $code =~ s/-nowarn[ings]*//i;
|
|
$input = $1 if $code =~ s/-input=(.*)$//i;
|
|
$args .= "$1 " while $code =~ s/^\s*(-[^ ]+)\s*//;
|
|
$args =~ s/\s+$//;
|
|
|
|
unless($got_run) {
|
|
open FILE, ">> log.txt";
|
|
print FILE localtime() . "\n";
|
|
print FILE "$nick: $code\n";
|
|
}
|
|
|
|
my $found = 0;
|
|
my @langs;
|
|
foreach my $l (sort { uc $a cmp uc $b } keys %languages) {
|
|
push @langs, sprintf(" %-30s => %s", $l, $languages{$l});
|
|
if(uc $lang eq uc $l) {
|
|
$lang = $l;
|
|
$found = 1;
|
|
}
|
|
}
|
|
|
|
if(not $found) {
|
|
print "$nick: Invalid language '$lang'. Supported languages are:\n", (join ",\n", @langs), "\n";
|
|
exit 0;
|
|
}
|
|
|
|
$code =~ s/#include <([^>]+)>/#include <$1>\n/g;
|
|
$code =~ s/#([^ ]+) (.*?)\\n/#$1 $2\n/g;
|
|
$code =~ s/#([\w\d_]+)\\n/#$1\n/g;
|
|
|
|
my $precode;
|
|
if($code =~ m/#include/) {
|
|
$precode = $code;
|
|
} else {
|
|
$precode = $preludes{$lang} . $code;
|
|
}
|
|
$code = '';
|
|
|
|
if($lang eq 'C' or $lang eq 'C99' or $lang eq 'C++') {
|
|
my $has_main = 0;
|
|
|
|
my $prelude = '';
|
|
$prelude = "$1$2" if $precode =~ s/^\s*(#.*)(#.*?>\s*\n|#.*?\n)//s;
|
|
|
|
# strip C and C++ style comments
|
|
$precode =~ s#/\*[^*]*\*+([^/*][^*]*\*+)*/|//([^\\]|[^\n][\n]?)*?\n|("(\\.|[^"\\])*"|'(\\.|[^'\\])*'|.[^/"'\\]*)#defined $3 ? $3 : ""#gse;
|
|
|
|
print " precode: [$precode]\n" if $debug;
|
|
|
|
my $preprecode = $precode;
|
|
|
|
# white-out contents of quoted literals
|
|
$preprecode =~ s/(?:\"((?:\\\"|(?!\").)*)\")/'"' . ('-' x length $1) . '"'/ge;
|
|
$preprecode =~ s/(?:\'((?:\\\'|(?!\').)*)\')/"'" . ('-' x length $1) . "'"/ge;
|
|
|
|
print "preprecode: [$preprecode]\n" if $debug;
|
|
|
|
# look for potential functions to extract
|
|
while($preprecode =~ m/([ a-zA-Z0-9_*[\]]+)\s+([a-zA-Z0-9_*]+)\s*\((.*?)\)\s*(\{.*)/) {
|
|
my ($pre_ret, $pre_ident, $pre_params, $pre_potential_body) = ($1, $2, $3, $4);
|
|
|
|
# find the pos at which this function lives, for extracting from precode
|
|
$preprecode =~ m/(\Q$pre_ret\E\s+\Q$pre_ident\E\s*\(\s*\Q$pre_params\E\s*\)\s*\Q$pre_potential_body\E)/g;
|
|
my $extract_pos = (pos $preprecode) - (length $1);
|
|
|
|
# now that we have the pos, substitute out the extracted potential function from preprecode
|
|
$preprecode =~ s/([ a-zA-Z0-9_*[\]]+)\s+([a-zA-Z0-9_*]+)\s*\((.*?)\)\s*(\{.*)//;
|
|
|
|
# create tmpcode object that starts from extract pos, to skip any quoted code
|
|
my $tmpcode = substr($precode, $extract_pos);
|
|
print "tmpcode: [$tmpcode]\n" if $debug;
|
|
|
|
$precode = substr($precode, 0, $extract_pos);
|
|
print "precode: [$precode]\n" if $debug;
|
|
|
|
$tmpcode =~ m/([ a-zA-Z0-9_*[\]]+)\s+([a-zA-Z0-9_*]+)\s*\((.*?)\)\s*(\{.*)/;
|
|
my ($ret, $ident, $params, $potential_body) = ($1, $2, $3, $4);
|
|
|
|
print "[$ret][$ident][$params][$potential_body]\n" if $debug;
|
|
|
|
$ret =~ s/^\s+//;
|
|
$ret =~ s/\s+$//;
|
|
|
|
if($ret eq "else" or $ret eq "while") {
|
|
$precode .= "$ret $ident ($params) $potential_body";
|
|
next;
|
|
} else {
|
|
$tmpcode =~ s/([ a-zA-Z0-9_*[\]]+)\s+([a-zA-Z0-9_*]+)\s*\((.*?)\)\s*(\{.*)//;
|
|
}
|
|
|
|
my @extract = extract_bracketed($potential_body, '{}');
|
|
my $body;
|
|
if(not defined $extract[0]) {
|
|
print "error: unmatched brackets for function '$ident';\n";
|
|
exit;
|
|
} else {
|
|
$body = $extract[0];
|
|
$preprecode .= $extract[1];
|
|
$precode .= $extract[1];
|
|
}
|
|
|
|
print "[$ret][$ident][$params][$body]\n" if $debug;
|
|
$code .= "$ret $ident($params) $body\n\n";
|
|
$has_main = 1 if $ident eq 'main';
|
|
}
|
|
|
|
$precode =~ s/^\s+//;
|
|
$precode =~ s/\s+$//;
|
|
|
|
if(not $has_main) {
|
|
$code = "$prelude\n\n$code\n\nint main(int argc, char **argv) {\n$precode\n;\nreturn 0;\n}\n";
|
|
$nooutput = "No warnings, errors or output.";
|
|
} else {
|
|
$code = "$prelude\n\n$precode\n\n$code\n";
|
|
$nooutput = "No warnings, errors or output.";
|
|
}
|
|
} else {
|
|
$code = $precode;
|
|
}
|
|
|
|
$code =~ s/\|n/\n/g;
|
|
$code =~ s/^\s+//;
|
|
$code =~ s/\s+$//;
|
|
$code =~ s/;\n;\n/;\n/g;
|
|
$code =~ s/(\n\n)+/\n\n/g;
|
|
|
|
if(defined $got_run and $got_run eq "paste") {
|
|
my $uri = paste_codepad(pretty($code));
|
|
print "$nick: $uri\n";
|
|
exit 0;
|
|
}
|
|
|
|
print FILE "$nick: [lang:$lang][args:$args][input:$input]\n$code\n";
|
|
|
|
$output = compile($lang, pretty($code), $args, $input, $USE_LOCAL);
|
|
|
|
if($output =~ m/^\s*$/) {
|
|
$output = $nooutput
|
|
} else {
|
|
$output =~ s/cc1: warnings being treated as errors//;
|
|
$output =~ s/ Line \d+ ://g;
|
|
$output =~ s/ \(first use in this function\)//g;
|
|
$output =~ s/error: \(Each undeclared identifier is reported only once.*?\)//msg;
|
|
$output =~ s/prog\.c:[:\d]*//g;
|
|
$output =~ s/ld: warning: cannot find entry symbol _start; defaulting to [^ ]+//;
|
|
$output =~ s/error: (.*?) error/error: $1; error/msg;
|
|
$output =~ s/\/tmp\/.*\.o://g;
|
|
$output =~ s/collect2: ld returned \d+ exit status//g;
|
|
$output =~ s/\(\.text\+[^)]+\)://g;
|
|
$output =~ s/\[ In/[In/;
|
|
$output =~ s/warning: Can't read pathname for load map: Input.output error.//g;
|
|
|
|
my $left_quote = chr(226) . chr(128) . chr(152);
|
|
my $right_quote = chr(226) . chr(128) . chr(153);
|
|
$output =~ s/$left_quote/'/g;
|
|
$output =~ s/$right_quote/'/g;
|
|
$output =~ s/\s*In function 'main':\s*//g;
|
|
$output =~ s/warning: unknown conversion type character 'b' in format\s+warning: too many arguments for format/info: conversion type character 'b' in format is a candide extension/g;
|
|
|
|
#$output =~ s/[\r\n]+/ /g;
|
|
#$output =~ s/\s+/ /g;
|
|
|
|
}
|
|
|
|
unless($got_run) {
|
|
print FILE localtime() . "\n";
|
|
print FILE "$nick: $output\n\n";
|
|
close FILE;
|
|
}
|
|
|
|
print "$nick: $output\n";
|