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Hgcommit message. Lines beginning with 'HG:' are removed.
#!/usr/bin/perl
#======================================================================
# E D I T P D 0
# doc: Mon Nov 25 20:24:31 2013
# dlm: Tue Nov 26 10:31:05 2013
# (c) 2013 A.M. Thurnherr
# uE-Info: 70 1 NIL 0 0 72 2 2 4 NIL ofnI
#======================================================================
# edit RDI PD0 file, e.g. to replace pitch/roll/heading with external values
# HISTORY:
# Nov 25, 2013: - created
$0 =~ m{(.*)/[^/]+};
require "$1/RDI_PD0_IO.pl";
require "getopts.pl";
$USAGE = "$0 @ARGV";
die("Usage: $0 " .
'-e) <edit-file> ' .
"<input file> <output file>\n")
unless (&Getopts('e:') && @ARGV == 2);
die("$0: -e <edit-file> is required\n")
unless (-r $opt_e);
print(STDERR "Reading $ARGV[0]..."); # read data
readData($ARGV[0],\%dta);
print(STDERR "done\n");
#----------------------------------------------------------------------
print(STDERR "Editing according to <$opt_e>...");
#--------------------------------------------------
# INTERFACE
# - example <edit_file> entry:
# 162 p(3), r(4), h(3.14)
#--------------------------------------------------
sub p($) { $dta{ENSEMBLE}[$e]->{PITCH} = $_[0]; }
sub r($) { $dta{ENSEMBLE}[$e]->{ROLL} = $_[0]; }
sub h($) { $dta{ENSEMBLE}[$e]->{HEADING} = $_[0]; }
#--------------------------------------------------
# Main Routine
#--------------------------------------------------
open(EF,$opt_e) || die("$opt_e: $!\n");
while (<EF>) {
s/\#.*//;
next if m/^\s+$/;
my($ens,$expr) = m/^\s*(\d+)\s+(.*)$/;
my($id) = ($expr =~ m/^([A-Z]+)\s/); # e.g. PITCH, ROLL, HEADING
$expr = sprintf('$dta{ENSEMBLE}[$e]->{%s}',$id)
if defined($id);
push(@EE,$ens);
push(@EX,$expr);
}
close(EF);
for (local($e)=my($eei)=0; $e<@{$dta{ENSEMBLE}}; $e++) { # local() needed for p(), r(), h()
if ($EE[$eei] == $dta{ENSEMBLE}[$e]->{NUMBER}) { # match => edit
# print(STDERR "\n\@ens=$EE[$eei]: $EX[$eei]");
# print(STDERR "\n\tp($dta{ENSEMBLE}[$e]->{PITCH}), r($dta{ENSEMBLE}[$e]->{ROLL}), h($dta{ENSEMBLE}[$e]->{HEADING})");
eval($EX[$eei]) || die("$@ while executing <$EX[$eei]>\n");
# print(STDERR "\n\tp($dta{ENSEMBLE}[$e]->{PITCH}), r($dta{ENSEMBLE}[$e]->{ROLL}), h($dta{ENSEMBLE}[$e]->{HEADING})...");
} elsif ($EE[$eei] > $dta{ENSEMBLE}[$e]->{NUMBER}) { # next edit later in file => skip
next;
} else { # need next edit
$eei++;
last if ($eei >= @EE);
redo;
}
}
print(STDERR "done\n");
#----------------------------------------------------------------------
print(STDERR "Writing $ARGV[1]..."); # write data
writeData($ARGV[1],\%dta);
print(STDERR "done\n");
exit(0);