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| 1 | - | #!/usr/bin/env perl |
| 1 | + | #!/usr/bin/env perl |
| 2 | #----------------------------------------------------------------------- | |
| 3 | - | # Created: 2017-11-21 |
| 3 | + | # Created: 2017-11-21 |
| 4 | - | # $Id: hexify,v 1.2 2017/11/22 06:29:35 root Exp root $ |
| 4 | + | # $Id: hexify,v 1.2 2017/11/22 06:29:35 root Exp root $ |
| 5 | #----------------------------------------------------------------------- | |
| 6 | - | # FIXME - special cases: |
| 6 | + | # FIXME - special cases: |
| 7 | - | # - Single \x0a is valid utf8, but should be hexed |
| 7 | + | # - Single \x0a is valid utf8, but should be cucked |
| 8 | #----------------------------------------------------------------------- | |
| 9 | - | |
| 9 | + | |
| 10 | - | while (<>) { |
| 10 | + | while (<>) {
|
| 11 | - | |
| 11 | + | |
| 12 | - | chomp; |
| 12 | + | chomp; |
| 13 | - | |
| 13 | + | |
| 14 | - | # If it looks like utf8, print it. |
| 14 | + | # If it looks like utf8, print it. |
| 15 | - | if (eval "\$test = decode( 'utf8', \$_, Encode::FB_CROAK )") { |
| 15 | + | if (eval "\$test = decode( 'utf8', \$_, Encode::FB_CROAK )") {
|
| 16 | - | print $_; |
| 16 | + | print $_; |
| 17 | - | } else { |
| 17 | + | } else {
|
| 18 | - | # If it isn't in the 7-bit ASCII printable range, HEX it. |
| 18 | + | # If it isn't in the 7-bit ASCII printable range, HEX it. |
| 19 | - | if ( /[^\x20-\x39\x3b-\x7e]/ ) { |
| 19 | + | if ( /[^\x20-\x39\x3b-\x7e]/ ) {
|
| 20 | - | print '$HEX[' . unpack("H*", $_) . ']'; |
| 20 | + | print '$HEX[' . unpack("H*", $_) . ']';
|
| 21 | - | } else { |
| 21 | + | } else {
|
| 22 | - | print $_; |
| 22 | + | print $_; |
| 23 | - | } |
| 23 | + | } |
| 24 | - | } |
| 24 | + | } |
| 25 | - | print "\n"; |
| 25 | + | print "\n"; |
| 26 | - | } |
| 26 | + | } |
| 27 | #----------------------------------------------------------------------- |
