-#!/usr/bin/perl
+#!/usr/bin/env perl
+
+# Copyright (c) 2008-2019. The SimGrid Team.
+# All rights reserved.
+
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the license (GNU LGPL) which comes with this package.
use strict;
use warnings;
# Search for calls to macros defining new channels, and prepare the tree representation
my %ancestor;
my %desc;
-# $ancestor{"toto"} is the ancestor of the toto channel
-# as declared by XBT_LOG_NEW_SUBCATEGORY and XBT_LOG_NEW_DEFAULT_SUBCATEGORY
-# ie, when the channel toto is initialized (does not work under windows)
+# $ancestor{"toto"} is the ancestor of the toto channel as declared by XBT_LOG_NEW_SUBCATEGORY and
+# XBT_LOG_NEW_DEFAULT_SUBCATEGORY ie, when the channel toto is initialized (does not work under windows)
# $desc{"toto"} is its description
-my %c_ancestor;
-# $c_ancestor{"toto"} is the ancestor of the toto channel, as declared by XBT_LOG_CONNECT
-# ie, in a initialization function (only way to do so under windows)
-# we want $ancestor{"toto"} == $c_ancestor{"toto"} for each toto, or bad things will happen under windows
sub cleanup_ctn {
my $ctn = shift; # cleanup the content of a macro call
$ctn =~ s/^\s*(.*)\s*$/$1/gs;
my @elms;
- print "ctn=$ctn\n" if $debug > 1;
+ print STDERR "ctn=$ctn\n" if $debug > 1;
if ($ctn =~ m/^(\w+)\s*,\s*(\w+)\s*,\s*"?([^"]*)"?$/s) {
# Perfect, we got 0->name; 1->anc; 2->desc
$elms[0] = $1;
} else {
die "Unparsable content: $ctn\n";
}
+ $elms[2] =~ s/\\\\/\\/gs;
return @elms;
}
-
sub parse_file {
my $filename = shift;
-
+
my $data = "";
-
- print "Parse $filename\n" if $debug;
+
+ print STDERR "Parse $filename\n" if $debug;
open IN, "$filename" || die "Cannot read $filename: $!\n";
while (<IN>) {
$data .= $_;
}
close IN;
- # Purge $data from C comments
+ # Purge $data from C and C++ comments
$data =~ s|/\*.*?\*/||sg;
-
- # C++ comments are forbiden in SG for portability reasons, but deal with it anyway
$data =~ s|//.*$||mg;
- my $connect_data = $data; # save a copy for second parsing phase
while ($data =~ s/^.*?XBT_LOG_NEW(_DEFAULT)?_(SUB)?CATEGORY\(//s) {
- $data =~ s/([^"]*"[^"]*")\)//s || die "unparsable macro: $data"; # ]]);
-
+ $data =~ s/([^"]*"[^"]*")\)//s || die "unparsable macro: $data";
+
my ($name,$anc,$desc) = cleanup_ctn($1);
-
+
# build the tree, checking for name conflict
die "ERROR: Category name conflict: $name used several times (in $ancestor{$name} and $anc, last time in $filename)\n"
- if defined ($ancestor{$name}) && $ancestor{$name} ne $anc &&
- defined ($desc{$name}) && $desc{$name} ne $desc;
+ if defined ($ancestor{$name}) && $ancestor{$name} ne $anc && defined ($desc{$name}) && $desc{$name} ne $desc;
$ancestor{$name}=$anc;
$desc{$name}=$desc;
-
- print " $name -> $anc\n" if $debug;
- }
- # Now, look for XBT_LOG_CONNECT calls
- $data = $connect_data;
- while ($data =~ s/^.*?XBT_LOG_CONNECT\(//s) {
-
- $data =~ s/([^\)]*)\)//s || die "unparsable macro: $data"; # ]]);
- my ($name, $ignoreme, $anc) = cleanup_ctn($1);
-
- # build the tree, checking for name conflict
- $c_ancestor{$name}=$anc;
-
print STDERR " $name -> $anc\n" if $debug;
}
}
-# Retrieve all the file names, and add their content to $data
-my $data;
-open FILES, "find src/ tools/ include/ -name '*.c'|" || die "Cannot search for the source file names: $!\n";
+# Retrieve all the file names
+my $path = $ARGV[0] // "..";
+open FILES, "find $path/src/ $path/tools/ $path/include/ -name '*.c' -o -name '*.cpp' |" || die "Cannot search for the source file names: $!\n";
while (my $file=<FILES>) {
chomp $file;
parse_file($file);
}
+parse_file("$path/include/xbt/sysdep.h");
close FILES;
-# Display the tree, looking for disconnected elems
+# Display the tree, looking for disconnected elems
my %used;
-
+
sub display_subtree {
my $name=shift;
my $indent=shift;
-
+
$used{$name} = 1;
unless ($name eq "XBT_LOG_ROOT_CAT") { # do not display the root
print "$indent - $name: ".($desc{$name}|| "(undocumented)")."\n";
display_subtree($cat,"$indent ");
}
}
-
+
display_subtree("XBT_LOG_ROOT_CAT","");
-sub check_connection {
- my $name=shift;
-
- foreach my $cat (grep {$ancestor{$_} eq $name} sort keys %ancestor) {
- unless ($ancestor{$cat} eq "XBT_LOG_ROOT_CAT" || (defined($c_ancestor{$cat}) && $c_ancestor{$cat} eq $name)) {
- warn "Category $cat will be disconnected under windows. Add the following to an initialization function:\n XBT_LOG_CONNECT($cat, $ancestor{$cat});\n";
- } else {
- warn "Correctly connected, even under windows: Category $cat.\n" if $debug;
- }
- check_connection($cat);
- }
-}
-check_connection("XBT_LOG_ROOT_CAT");
-map {warn "Category $_ does not seem to be connected to the root (anc=$ancestor{$_})\n";} grep {!defined $used{$_}} sort keys %ancestor;
+map {
+ warn "Category $_ does not seem to be connected to the root (anc=$ancestor{$_})\n";
+} grep {!defined $used{$_}} sort keys %ancestor;
-
-print "@}*/";
+print "@}*/\n";