1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
|
#!/usr/bin/perl
# Fo
# insert-file-as-string.pl: Insert a file into a C program as a string
#
# Copyright (C) 2006 Sun Microsystems
#
# $Id: insert-file-as-string.pl,v 1.1 2006/04/16 20:27:09 tonygraham Exp $
#
# See COPYING for the status of this software.
#
# Reads a text file, converts it into a form that is safe to include
# in a C source file, then reads a C source code file and replaces all
# occurrences of a string ('REPLACE_ME' by default) with the string
# form of the text file. Result is printed to STDOUT.
############################################################
# Library modules
use Getopt::Long;
############################################################
# Constants
#
# Usage statement
$cUsage = <<"EndOfUsage";
Usage:
perl $0 --file <file> <c-file>
where:
file = File to insert
c-file = C source code file into which to insert file
EndOfUsage
############################################################
# Global variables
# File
$gFile = '';
# Token to replace
$gToken = 'REPLACE_ME';
############################################################
# Main program
&GetOptions("file=s" => \$gFile,
"token:s" => \$gToken);
if ($gToken eq '') {
$gToken = "REPLACE_ME";
}
# Die if we don't have any files
if (@ARGV != 1 || $gFile eq '') {
die $cUsage;
}
open(FILE, $gFile) or die "Couldn't open file: \"", $gFile, "\"";
undef $/;
$gFileString = <FILE>;
$/ = "\n";
chomp $gFileString;
$gFileString =~ s/"/\\"/g;
$gFileString =~ s/^/"/mg;
$gFileString =~ s/$/\\n"/mg;
#print $gFileString;
while (<>) {
s/$gToken/$gFileString/g;
print $_
}
|