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comparison CADDSuite-1.6/data/OpenBabel/bin2hex.pl @ 17:25a03362403c draft

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author marcel
date Sat, 15 Dec 2012 13:10:41 -0500
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16:1a24aef40d01 17:25a03362403c
1 #!/usr/bin/env perl
2 # bin2hex.pl
3
4 ########################################################################
5 # Copyright (C) 2001 by OpenEye Scientific Software, Inc.
6 # Some portions Copyright (c) 2002 by Geoffrey R. Hutchison
7 #
8 # This file is part of the Open Babel project.
9 # For more information, see <http://openbabel.org/>
10 #
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation version 2 of the License.
14 #
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
19 ########################################################################
20
21
22 # Autoflush STDOUT
23 #STDOUT->autoflush(1);
24 $| = 1;
25
26 $argc = @ARGV;
27 if( $argc == 2 ) {
28 $filename = @ARGV[0];
29 $arrayname = @ARGV[1];
30
31 $pos = index($filename,".");
32 if( $pos > 0 ) {
33 $guard = uc(substr($filename,0,$pos));
34 } else {
35 $guard = uc($filename);
36 }
37 } elsif( $argc == 3 ) {
38 $filename = @ARGV[0];
39 $arrayname = @ARGV[1];
40 $guard = @ARGV[2];
41 } else {
42 print "usage: bin2hex.pl <binaryfile> <arrayname>\n\n";
43 exit;
44 }
45
46 $debug = 0;
47
48 open(F,$filename) || die "Error: Unable to open binary file!\n";
49
50 if( !$debug ) {
51 print "/***************************************************************\n";
52 print "This file is part of the Open Babel project.\n";
53 print "This is copyright under the GNU General Public License (GPL)\n";
54 print "For more information, see <http://openbabel.org/>\n\n";
55 print "This file contains a binary representation of data tables\n";
56 print " used by Open Babel. It is used as a fallback if the textual\n";
57 print " data table is not found at runtime. It is not a normal header.\n";
58 print "***************************************************************/\n";
59 print "\n\n";
60
61 print "#ifndef OB_" . $guard . "_H\n";
62 print "#define OB_" . $guard . "_H\n\n";
63 print "namespace OpenBabel\n{\n";
64 print "static const char " . $arrayname . "[] = {\n ";
65 }
66
67 binmode(F);
68
69 $col = 0;
70 $init = 0;
71 $ignore = 0;
72 $newline = 1;
73 $spacerun = 0; # collapse runs of spaces
74
75 while( !eof(F) ) {
76 $ch = ord(getc(F));
77 if( $ch == 13 ) { # ignore \r characters
78 $ch = 0;
79 }
80
81 if ( $spacerun ) {
82 if ( $ch == 32 ) {
83 $ch = 0;
84 } else {
85 $spacerun = 0;
86 }
87 } elsif ( $ch == 32) {
88 $spacerun = 1;
89 }
90
91 if( $ignore ) {
92 if( $ch == 10 ) { # found the \n after an '#' ignore comment
93 $ignore = 0;
94 }
95 $ch = 0;
96 } elsif( $newline ) { # just saw a \n -- do we see real text
97 if( $ch == 10 ) {
98 $ch = 0;
99 } elsif ( $ch == 35 ) { # ignore anything after a '#' until a \n
100 $ignore = 1;
101 $ch = 0;
102 } elsif( $ch == 32 ) { # space
103 $ch = 0;
104 } elsif( $ch == 9 ) { # tab
105 $ch = 0;
106 } elsif( $ch ) { # something else, so clear the blank-line boolean
107 $newline = 0;
108 }
109 } elsif( $ch == 10 ) { # set the blank-line detector
110 $newline = 1;
111 }
112
113 if( $ch ) {
114 if( $debug ) {
115 print chr($ch);
116 } else {
117 if( $init ) {
118 print ",";
119 } else {
120 $init = 1;
121 }
122 if( $col >= 15 ) {
123 print "\n ";
124 $col = 0;
125 }
126 print sprintf("0x%02X",$ch);
127 $col++;
128 }
129 }
130 }
131
132 if( !$debug ) {
133 if( $col >= 15 ) {
134 print ",\n0x00};\n\n";
135 } else {
136 print ",0x00};\n\n";
137 }
138 print "} // namespace OpenBabel\n";
139 print "#endif // OB_" . $guard . "_H\n\n";
140 }
141
142 close(F);
143 exit;
144