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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
#!/usr/bin/perl -w
###################################################
# package to parse IDL files and generate code for
# rpc functions in Samba
# Copyright tridge@samba.org 2000-2003
# released under the GNU GPL
use strict;
use FindBin qw($RealBin);
use lib "$RealBin";
use lib "$RealBin/lib";
use Getopt::Long;
use File::Basename;
use idl;
use dump;
use header;
use server;
use stub;
use parser;
use eparser;
use validator;
use util;
use template;
use swig;
my($opt_help) = 0;
my($opt_parse) = 0;
my($opt_dump) = 0;
my($opt_diff) = 0;
my($opt_header) = 0;
my($opt_template) = 0;
my($opt_server) = 0;
my($opt_parser) = 0;
my($opt_eparser) = 0;
my($opt_keep) = 0;
my($opt_swig) = 0;
my($opt_output);
my $idl_parser = new idl;
#####################################################################
# parse an IDL file returning a structure containing all the data
sub IdlParse($)
{
my $filename = shift;
my $idl = $idl_parser->parse_idl($filename);
util::CleanData($idl);
return $idl;
}
#########################################
# display help text
sub ShowHelp()
{
print "
perl IDL parser and code generator
Copyright (C) tridge\@samba.org
Usage: pidl.pl [options] <idlfile>
Options:
--help this help page
--output OUTNAME put output in OUTNAME.*
--parse parse a idl file to a .pidl file
--dump dump a pidl file back to idl
--header create a C header file
--parser create a C parser
--server create server boilerplate
--template print a template for a pipe
--eparser create an ethereal parser
--swig create swig wrapper file
--diff run diff on the idl and dumped output
--keep keep the .pidl file
\n";
exit(0);
}
# main program
GetOptions (
'help|h|?' => \$opt_help,
'output=s' => \$opt_output,
'parse' => \$opt_parse,
'dump' => \$opt_dump,
'header' => \$opt_header,
'server' => \$opt_server,
'template' => \$opt_template,
'parser' => \$opt_parser,
'eparser' => \$opt_eparser,
'diff' => \$opt_diff,
'keep' => \$opt_keep,
'swig' => \$opt_swig
);
if ($opt_help) {
ShowHelp();
exit(0);
}
sub process_file($)
{
my $idl_file = shift;
my $output;
my $pidl;
my $basename = basename($idl_file, ".idl");
if (!defined($opt_output)) {
$output = $idl_file;
} else {
$output = $opt_output . $basename;
}
my($pidl_file) = util::ChangeExtension($output, ".pidl");
print "Compiling $idl_file\n";
if ($opt_parse) {
$pidl = IdlParse($idl_file);
defined @$pidl || die "Failed to parse $idl_file";
IdlValidator::Validate($pidl);
if ($opt_keep && !util::SaveStructure($pidl_file, $pidl)) {
die "Failed to save $pidl_file\n";
}
} else {
$pidl = util::LoadStructure($pidl_file);
defined $pidl || die "Failed to load $pidl_file - maybe you need --parse\n";
}
if ($opt_dump) {
print IdlDump::Dump($pidl);
}
if ($opt_header) {
my($header) = util::ChangeExtension($output, ".h");
util::FileSave($header, IdlHeader::Parse($pidl));
}
if ($opt_server) {
my($server) = util::ChangeExtension($output, "_s.c");
my $res = "";
foreach my $x (@{$pidl}) {
next if ($x->{TYPE} ne "INTERFACE");
if (util::has_property($x, "object")) {
$res .= IdlStub::ParseInterface($x);
} else {
$res .= IdlServer::ParseInterface($x);
}
}
util::FileSave($server, $res);
}
if ($opt_parser) {
my($parser) = util::ChangeExtension($output, ".c");
IdlParser::Parse($pidl, $parser);
}
if ($opt_eparser) {
my($parser) = dirname($output) . "/packet-dcerpc-$basename.c";
IdlEParser::Parse($pidl, $parser);
$parser = dirname($output) . "/packet-dcerpc-proto-$basename.h";
IdlEParser::ParseHeader($pidl, $parser);
my($header) = dirname($output) . "/packet-dcerpc-proto.h";
open(OUT, ">>$header") || die "can't open $header";
print OUT "#include \"ndr_$basename.h\"\n";
print OUT "#include \"packet-dcerpc-proto-$basename.h\"\n";
close(OUT);
}
if ($opt_swig) {
my($filename) = $output;
$filename =~ s/\/ndr_/\//;
$filename = util::ChangeExtension($filename, ".i");
util::FileSave($filename, IdlSwig::Parse($pidl));
}
if ($opt_diff) {
my($tempfile) = util::ChangeExtension($output, ".tmp");
util::FileSave($tempfile, IdlDump::Dump($pidl));
system("diff -wu $idl_file $tempfile");
unlink($tempfile);
}
if ($opt_template) {
print IdlTemplate::Parse($pidl);
}
}
foreach my $filename (@ARGV) {
process_file($filename);
}
|
