Adding pcb-dr-adjust: pcbnew Design Rules Adjustment tool for .brd files

scripts/pcb-dr-adjust/howto.txt

+Dr:: 0,400,400;
+ShC:: 0,700,600,0,900,900
+ShR:: 0,0,0,0,0,0
+ShO:: 0,0,0,0,0,0
+Vias:: 0,700,600,0,400,400
+infile: example.brd
+outfile: processed.brd
+
+1. edit a copy of configuration file 'pcb-dr-adjust.cfg' in project folder
+  a. Dr:: from,to,result:from_2,to_2,result_2
+     Replaces all drills (from...to] with 'result' value
+  b. Sh[C,R,O]:[|locked]: fromX,toX,resultX,fromY,toY,resultY; e.t.c.
+     C,R,O - different types of pads
+     locked/unlocked - process X and Y only if both checks match/independently
+  c. Vias:: the same as Shapes
+  d. infile: your_board_filename
+  e. outfile: your_out_filename
+     Should be not the same as infile now.
+2. run pcb-dr-adjust.pl. Under Windows - download ActivePerl from http://activestate.com
+   Undex *nix - chmod 755 pcb-dr-adjust.cfg, execute "./pcb-dr-adjust.pl" or "path-to-svn/scripts/pcb-dr-adjust/pcb-dr-adjust.pl"
+3. take a look at outfile and rename it manually if correct.
+
+
+P.S. Next release I will add "make install" to *nix,*win32 makefiles to install it to bin folder.
+     I will try to make this tool as good as time permit. Any contributions welcome!
+
+Enjoy!
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scripts/pcb-dr-adjust/pcb-dr-adjust.cfg

+Dr:: 0,400,400;
+ShC:: 0,700,600,0,900,900
+ShR:: 0,0,0,0,0,0
+ShO:: 0,0,0,0,0,0
+Vias:: 0,700,600,0,400,400
+infile: example.brd
+outfile: processed.brd
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scripts/pcb-dr-adjust/pcb-dr-adjust.pl

+#!/usr/bin/perl -w
+# version:0.01
+# Script is written by Vladimir Kalyaev. You can copy and modify it, but
+# this header should remain unchanged if any part of code is taken. Use 
+# it gently AS-IS without any warranties.
+# Dedicated to my daughter Jacy.
+
+open FH, "<pcb-dr-adjust.cfg" || die "can't load configuration file pcb-dr-adjust.cfg\n";
+$totalBins=0;
+print "Type\tLocked\tBin\tXmin\tXmax\tXnew\tYmin\tYmax\tYnew\n";
+#$prev=0;
+#@bins=();
+
+$inp{"Dr"}[0]  = qr!^(Dr\s+)(\d+)(\s+)(\d+)(\s+.*)$!;
+$inp{"ShC"}[0] = qr!^(Sh\s+\"\d+\"\s+C\s+)(\d+)(\s+)(\d+)(\s+.*)$!;
+$inp{"ShR"}[0] = qr!^(Sh\s+\"\d+\"\s+R\s+)(\d+)(\s+)(\d+)(\s+.*)$!;
+$inp{"ShO"}[0] = qr!^(Sh\s+\"\d+\"\s+O\s+)(\d+)(\s+)(\d+)(\s+.*)$!;
+$inp{"Vias"}[0] = qr!^(Po\s+\d+\s+\d+\s+\d+\s+\d+\s+\d+\s+)(\d+)(\s+)(\d+)(.*)$!;
+#my ($pref,$curX,$space,$curY,$rest)=($1,$2,$3,$4,$5);
+
+#< Po 3 72000 42500 72000 42500 450 450
+#---
+#> Po 3 72000 42500 72000 42500 620 450
+
+while (<FH>)
+{ 
+ s!\s+$!!;
+ $line=$_;
+ if ($line=~s!.*(Dr)::\s*!!)
+ {
+  $totalBins=3; $type=$1; $locked="u"; # Dr cant be "locked"!
+  while ($line=~m!(\d+),(\d+),(\d+)!g)
+  {
+   $inp{$type}[$totalBins]=[$1, $2, $3, 0, 0, 0];
+   $inp{$type}[1]=$locked;
+   print "$type\t$inp{$type}[1]\t$totalBins\t$inp{$type}[$totalBins]->[0]\t$inp{$type}[$totalBins]->[1]\t$inp{$type}[$totalBins]->[2]\n";
+   $totalBins++;
+  }
+   $inp{$type}[2]=$totalBins-1; $inp{$type}[1]=$locked;
+ }
+ if ($line =~s!.*(Sh.|Vias):(.?):\s*!!)
+ {
+  $totalBins=3; $type=$1;
+  if (defined $2) {$locked = $2;};
+  if ($locked =~ m!^\s*$!) {$locked="u";};
+
+  while ($line=~m!(\d+),(\d+),(\d+),(\d+),(\d+),(\d+)!g)
+  {
+   $inp{$type}[1]=$locked;
+   $inp{$type}[$totalBins]=[$1, $2, $3, $4, $5, $6];
+   print "$type\t$inp{$type}[1]\t$totalBins\t$inp{$type}[$totalBins]->[0]\t$inp{$type}[$totalBins]->[1]\t$inp{$type}[$totalBins]->[2]\t$inp{$type}[$totalBins]->[3]\t$inp{$type}[$totalBins]->[4]\t$inp{$type}[$totalBins]->[5]\n";
+   $totalBins++;
+  }
+  $inp{$type}[2]=$totalBins-1; $inp{$type}[1]=$locked;
+ }
+ if ($line =~ s!infile:\s*(.+?)\s*$!!)
+ {
+  $infile=$1;
+ }
+ if ($line =~ s!outfile:\s*(.+?)\s*$!!)
+ {
+  $outfile=$1;
+ }
+}
+#Sh "1" C 1600 1600 0 0 0
+#Sh "1" R 550 550 0 0 900
+#R/C/O
+#Dr 1200 0 0
+if (!defined $infile)  { $infile  = "<example.brd";}     else {$infile="<$infile";};
+if (!defined $outfile) { $outfile = ">processed.brd";} else {$outfile=">$outfile";};
+
+open FH, $infile || die "can't read inputfile ==$infile==\n";
+open FHout, $outfile || die "can't open outfile ==$outfile==\n";
+while (<FH>)
+{
+#print "before:$_|\n";
+ s!\s+$!!;
+ #chomp();# chop();
+ $curline=$_;
+#print "after :$_|\n";
+ foreach $key (sort keys %inp)
+ {
+#   print "proc key:$key\n";
+  if ($_ =~ $inp{$key}[0])
+  {
+#   print "proc key:$key\n";
+#Sh "6" C 550 550 0 0 900
+#Sh "6" C ,550, ,550, 0 0 900
+#Dr 320 0 0
+#Dr ,320, ,0, 0
+#$inp{"ShC"}[0] = qr!^(Sh\s+\"\d+\"\s+C\s+)(\d+)(\s+)(\d+)(\s+.*)$!;
+   my ($pref,$curX,$space,$curY,$rest)=($1,$2,$3,$4,$5);
+#   print "inp{$key}=$inp{$key}[0]\n";
+#   print "$curline\n";
+#   print "$1,$2,$3,$4,$5\n";
+#--------------------------------
+
+#0 - regexp
+#1 - locked
+#2 - totalBins
+#3=>[1,2,3,4,5,6] - bins  
+#4=>....
+#5=>....
+
+   $index=3;
+   $flagX=0; $flagY=0;
+   $newX =0; $newY =0;
+#   $curline = "bef:$pref,$curX,$space,$curY,$rest. locked=$inp{$key}[1], totalBins=$inp{$key}[2]\n";
+#   print $curline;
+
+   while ( ($index < $inp{$key}[2]+1) )
+   {
+    if (($flagX == 0) && ($curX > $inp{$key}[$index]->[0])  && ($curX <= $inp{$key}[$index]->[1]) )
+    {
+     $flagX=1; $newX=$inp{$key}[$index]->[2];
+     if ($inp{$key}[1] =~ m!l!i) { } else {$curX=$newX;};
+    }
+
+    if (($flagY == 0) && ($curY > $inp{$key}[$index]->[3])  && ($curY <= $inp{$key}[$index]->[4]) )
+    {
+     $flagY=1; $newY=$inp{$key}[$index]->[5];
+     if ($inp{$key}[1] =~ m!l!i) { } else {$curY=$newY;};
+    }
+
+    if (($inp{$key}[1] =~ m!l!i) && ($flagX =~ m!1!) && ($flagY =~ m!1!))
+    {
+     # This section means LOCKED = change together only
+     $curX=$newX;
+     $curY=$newY;
+    }
+    $index ++;
+   }  
+
+#--------------------------------
+#   $curline = "aft:$pref,$curX,$space,$curY,$rest.\n";
+#   print $curline;
+   $curline = "$pref$curX$space$curY$rest";
+  }
+ }
+ print FHout "$curline\n";
+}
+#$local = "TR|PL|EX|TQ|TA|SN|BA|BS|DT|BH|GL";
+#$pcode = qr/^\s*($local)\d\w?\s+\d[A-Z]{2}\s*$/;
+#@vcheck = ("SN12 6QL","G3 7XR","GLZ 7PX"," OX11 0EY","NW1 1AD");
+#foreach $tp (@vcheck) {
+#        $tp =~ $pcode and print "$1\n";
+#        }
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