release/src-rt-6.x.4708/btools/uversion.pl

   1 #!/usr/bin/perl
   2 #
   3 #       uversion.pl
   4 #       Copyright (C) 2006 Jonathan Zarate
   5 #
   6 #       - update the build number for Tomato
   7 #       !!TB - Added version suffix
   8 #
   9
  10 use POSIX qw(strftime);
  11
  12 sub error
  13 {
  14         print "\nuversion error: $@\n";
  15         exit(1);
  16 }
  17
  18 sub help
  19 {
  20         print "Usage: uversion --bump|--gen\n";
  21         exit(1);
  22 }
  23
  24 #
  25 #
  26
  27 if ($#ARGV < 0) {
  28         help();
  29 }
  30
  31 $path = "router/shared";
  32 $major = 0;
  33 $minor = 0;
  34 $build = 0;
  35 $space = "";
  36 $suffix = "";
  37
  38 open(F, "$path/tomato_version") || error("opening tomato_version: $!");
  39 $_ = <F>;
  40 if (!(($major, $minor, $build, $space, $suffix) = /^(\d+)\.(\d+)\.(\d+)(\s+)?(.+)?$/)) {
  41         error("Invalid version: '$_'");
  42 }
  43 close(F);
  44
  45 if ($ARGV[0] eq "--bump") {
  46         ++$build;
  47         open(F, ">$path/tomato_version.~") || error("creating temp file: $!");
  48         printf F "%d.%02d.%04d %s", $major, $minor, $build, $suffix;
  49         close(F);
  50         rename("$path/tomato_version.~", "$path/tomato_version") || error("renaming: $!");
  51         exit(0);
  52 }
  53
  54 if ($ARGV[0] ne "--gen") {
  55         help();
  56 }
  57
  58 $time = strftime("%a, %d %b %Y %H:%M:%S %z", localtime());
  59 $minor = sprintf("%02d", $minor);
  60 $build = sprintf("%04d", $build);
  61
  62 # read the build number from the command line
  63 if ($#ARGV > 0) {
  64         if ($ARGV[1] ne "--def") {
  65                 $build = sprintf("%04d", $ARGV[1]);
  66         }
  67 }
  68
  69 # read the version suffix from the command line
  70 if ($#ARGV > 1) {
  71         $start = 2;
  72         $stop = $#ARGV;
  73         $suffix = "";
  74         for ($i=$start; $i <= $stop; $i++) {
  75                 if ($suffix eq "") {
  76                         $suffix = $ARGV[$i];
  77                 }
  78                 elsif ($ARGV[$i] ne "") {
  79                         $suffix = sprintf("%s %s", $suffix, $ARGV[$i]);
  80                 }
  81         }
  82 }
  83
  84 open(F, ">$path/tomato_version.h~") || error("creating temp file: $!");
  85 print F <<"END";
  86 #ifndef __TOMATO_VERSION_H__
  87 #define __TOMATO_VERSION_H__
  88 #define TOMATO_MAJOR            "$major"
  89 #define TOMATO_MINOR            "$minor"
  90 #define TOMATO_BUILD            "$build"
  91 #define TOMATO_BUILDTIME        "$time"
  92 #define TOMATO_VERSION          "$major.$minor.$build $suffix"
  93 #define TOMATO_SHORTVER         "$major.$minor"
  94 #endif
  95 END
  96 close(F);
  97 rename("$path/tomato_version.h~", "$path/tomato_version.h") || error("renaming: $!");
  98
  99 open(F, ">$path/tomato_version.~") || error("creating temp file: $!");
 100 printf F "%d.%02d.%04d %s", $major, $minor, $build, $suffix;
 101 close(F);
 102 rename("$path/tomato_version.~", "$path/tomato_version") || error("renaming: $!");
 103
 104 print "Version: $major.$minor.$build $suffix ($time)\n";
 105 exit(0);