3 ###################################################
4 # package to parse IDL files and generate code for
5 # rpc functions in Samba
6 # Copyright tridge@samba.org 2000-2003
7 # Copyright jelmer@samba.org 2005
8 # released under the GNU GPL
11 use FindBin qw($RealBin);
13 use lib "$RealBin/lib";
17 use Parse::Pidl::Util;
19 #####################################################################
20 # save a data structure into a file
23 my($filename,$v) = @_;
24 FileSave($filename, Parse::Pidl::Util::MyDumper($v));
27 #####################################################################
28 # load a data structure from a file (as saved with SaveStructure)
32 my $contents = FileLoad($f);
33 defined $contents || return undef;
34 return eval "$contents";
37 #####################################################################
38 # read a file into a string
41 my($filename) = shift;
43 open(INPUTFILE, $filename) || return undef;
44 my($saved_delim) = $/;
46 my($data) = <INPUTFILE>;
52 #####################################################################
53 # write a string into a file
56 my($filename) = shift;
59 open(FILE, ">$filename") || die "can't open $filename";
67 my($opt_uint_enums) = 0;
71 my($opt_template) = 0;
85 my($opt_outputdir) = '.';
87 my($opt_warn_compat) = 0;
89 #########################################
93 print "perl IDL parser and code generator
94 Copyright (C) tridge\@samba.org
96 Usage: pidl [options] [--] <idlfile> [<idlfile>...]
100 --outputdir=OUTDIR put output in OUTDIR/ [.]
101 --parse parse a idl file to a .pidl file
102 --dump dump a pidl file back to idl
103 --diff run diff on the idl and dumped output
104 --keep[=OUTFILE] keep the .pidl file [BASENAME.pidl]
105 --odl accept ODL input
106 --warn-compat warn about incompatibility with other compilers
111 --header[=OUTFILE] create generic header file [BASENAME.h]
112 --uint-enums don't use C enums, instead use uint* types
113 --ndr-header[=OUTFILE] create a C NDR-specific header file [ndr_BASENAME.h]
114 --ndr-parser[=OUTFILE] create a C NDR parser [ndr_BASENAME.c]
115 --client[=OUTFILE] create a C NDR client [ndr_BASENAME_c.c]
116 --tdr-header[=OUTFILE] create a C TDR header file [tdr_BASENAME.h]
117 --tdr-parser[=OUTFILE] create a C TDR parser [tdr_BASENAME.c]
118 --ejs[=OUTFILE] create ejs wrapper file [BASENAME_ejs.c]
119 --swig[=OUTFILE] create swig wrapper file [BASENAME.i]
120 --server[=OUTFILE] create server boilerplate [ndr_BASENAME_s.c]
121 --template print a template for a pipe
122 --dcom-proxy[=OUTFILE] create DCOM proxy (implies --odl) [ndr_BASENAME_p.c]
123 --com-header[=OUTFILE] create header for COM (implies --odl) [com_BASENAME.h]
126 --eth-parser[=OUTFILE] create ethereal parser and header
133 'help|h|?' => \$opt_help,
134 'outputdir=s' => \$opt_outputdir,
135 'parse' => \$opt_parse,
136 'dump' => \$opt_dump,
137 'uint-enums' => \$opt_uint_enums,
138 'ndr-header:s' => \$opt_ndr_header,
139 'header:s' => \$opt_header,
140 'server:s' => \$opt_server,
141 'tdr-header:s' => \$opt_tdr_header,
142 'tdr-parser:s' => \$opt_tdr_parser,
143 'template' => \$opt_template,
144 'ndr-parser:s' => \$opt_ndr_parser,
145 'client:s' => \$opt_client,
146 'eth-parser:s' => \$opt_eth_parser,
148 'diff' => \$opt_diff,
150 'keep:s' => \$opt_keep,
151 'swig:s' => \$opt_swig,
152 'dcom-proxy:s' => \$opt_dcom_proxy,
153 'com-header:s' => \$opt_com_header,
154 'quiet' => \$opt_quiet,
155 'verbose' => \$opt_verbose,
156 'warn-compat' => \$opt_warn_compat
166 my $idl_file = shift;
167 my $outputdir = $opt_outputdir;
171 my $basename = basename($idl_file, ".idl");
173 my($pidl_file) = ($opt_keep or "$outputdir/$basename.pidl");
175 unless ($opt_quiet) { print "Compiling $idl_file\n"; }
178 require Parse::Pidl::IDL;
179 my $idl_parser = new Parse::Pidl::IDL;
181 $pidl = $idl_parser->parse_idl($idl_file);
182 defined @$pidl || die "Failed to parse $idl_file";
183 require Parse::Pidl::Typelist;
184 Parse::Pidl::Typelist::LoadIdl($pidl);
185 if (defined($opt_keep) && !SaveStructure($pidl_file, $pidl)) {
186 die "Failed to save $pidl_file\n";
189 $pidl = LoadStructure($pidl_file);
190 defined $pidl || die "Failed to load $pidl_file - maybe you need --parse\n";
193 if ($opt_uint_enums) {
194 Parse::Pidl::Util::setUseUintEnums(1);
198 require Parse::Pidl::Dump;
199 print Parse::Pidl::Dump($pidl);
203 my($tempfile) = "$outputdir/$basename.tmp";
204 FileSave($tempfile, IdlDump::Dump($pidl));
205 system("diff -wu $idl_file $tempfile");
209 if (defined($opt_com_header)) {
210 require Parse::Pidl::Samba::COM::Header;
211 my $res = Parse::Pidl::Samba::COM::Header::Parse($pidl);
213 my $comh_filename = ($opt_com_header or "$outputdir/com_$basename.h");
214 FileSave($comh_filename,
215 "#include \"librpc/gen_ndr/ndr_orpc.h\"\n" .
216 "#include \"$outputdir/ndr_$basename.h\"\n" .
222 if (defined($opt_dcom_proxy)) {
223 require Parse::Pidl::Samba::COM::Proxy;
224 my $res = Parse::Pidl::Samba::COM::Proxy::Parse($pidl);
226 my ($client) = ($opt_dcom_proxy or "$outputdir/$basename\_p.c");
228 "#include \"includes.h\"\n" .
229 "#include \"$outputdir/com_$basename.h\"\n" .
230 "#include \"lib/com/dcom/dcom.h\"\n" .$res);
235 if ($opt_warn_compat) {
236 require Parse::Pidl::Compat;
237 Parse::Pidl::Compat::Check($pidl);
241 require Parse::Pidl::ODL;
242 $pidl = Parse::Pidl::ODL::ODL2IDL($pidl);
245 if (defined($opt_ndr_header) or defined($opt_eth_parser) or
246 defined($opt_client) or defined($opt_server) or
247 defined($opt_ndr_parser) or defined($opt_ejs)) {
248 require Parse::Pidl::NDR;
249 Parse::Pidl::NDR::Validate($pidl);
250 $ndr = Parse::Pidl::NDR::Parse($pidl);
253 if (defined($opt_header)) {
254 my $header = ($opt_header or "$outputdir/$basename.h");
255 require Parse::Pidl::Samba::Header;
256 FileSave($header, Parse::Pidl::Samba::Header::Parse($pidl));
259 if (defined($opt_ndr_header)) {
260 my $header = ($opt_ndr_header or "$outputdir/ndr_$basename.h");
261 require Parse::Pidl::Samba::NDR::Header;
262 FileSave($header, Parse::Pidl::Samba::NDR::Header::Parse($pidl, $basename));
263 if (defined($opt_swig)) {
264 require Parse::Pidl::Samba::SWIG;
265 my($filename) = ($opt_swig or "$outputdir/$basename.i");
266 Parse::Pidl::Samba::SWIG::RewriteHeader($pidl, $header, $filename);
270 my $h_filename = "$outputdir/ndr_$basename.h";
271 if (defined($opt_client)) {
272 require Parse::Pidl::Samba::NDR::Client;
273 my ($client) = ($opt_client or "$outputdir/ndr_$basename\_c.c");
275 FileSave($client, Parse::Pidl::Samba::NDR::Client::Parse($ndr,$h_filename));
278 if (defined($opt_ejs)) {
279 require Parse::Pidl::Samba::EJS;
280 require Parse::Pidl::Samba::EJSHeader;
281 FileSave("$outputdir/ndr_$basename\_ejs.c", Parse::Pidl::Samba::EJS::Parse($ndr, $h_filename));
283 FileSave("$outputdir/ndr_$basename\_ejs.h", Parse::Pidl::Samba::EJSHeader::Parse($ndr));
286 if (defined($opt_server)) {
287 require Parse::Pidl::Samba::NDR::Server;
290 foreach my $x (@{$pidl}) {
291 next if ($x->{TYPE} ne "INTERFACE");
293 if (Parse::Pidl::Util::has_property($x, "object")) {
294 require Parse::Pidl::Samba::COM::Stub;
295 $dcom .= Parse::Pidl::Samba::COM::Stub::ParseInterface($x);
299 FileSave(($opt_server or "$outputdir/ndr_$basename\_s.c"), Parse::Pidl::Samba::NDR::Server::Parse($ndr,$h_filename));
303 #include \"includes.h\"
304 #include \"$h_filename\"
305 #include \"rpc_server/dcerpc_server.h\"
306 #include \"rpc_server/common/common.h\"
310 FileSave("$outputdir/$basename\_d.c", $dcom);
314 if (defined($opt_ndr_parser)) {
315 my $parser = ($opt_ndr_parser or "$outputdir/ndr_$basename.c");
316 require Parse::Pidl::Samba::NDR::Parser;
317 FileSave($parser, Parse::Pidl::Samba::NDR::Parser::Parse($ndr, $parser));
320 if (defined($opt_eth_parser)) {
321 require Parse::Pidl::Ethereal::NDR;
322 my($eparser) = ($opt_eth_parser or "$outputdir/packet-dcerpc-$basename.c");
323 my $eheader = $eparser;
324 $eheader =~ s/\.c$/\.h/;
325 my $cnffile = $idl_file;
326 $cnffile =~ s/\.idl$/\.cnf/;
328 my ($dp, $dh) = Parse::Pidl::Ethereal::NDR::Parse($ndr, $idl_file, $eheader, $cnffile);
329 FileSave($eparser, $dp) if defined($dp);
330 FileSave($eheader, $dh) if defined($dh);
333 my $tdr_parser = ($opt_tdr_parser or "$outputdir/tdr_$basename.c");
334 my $tdr_header = ($opt_tdr_header or "$outputdir/tdr_$basename.h");
335 if (defined($opt_tdr_parser)) {
336 require Parse::Pidl::Samba::TDR;
337 FileSave($tdr_parser, Parse::Pidl::Samba::TDR::Parser($pidl, $tdr_header));
340 if (defined($opt_tdr_header)) {
341 require Parse::Pidl::Samba::TDR;
342 FileSave($tdr_header, Parse::Pidl::Samba::TDR::Header($pidl, $outputdir,$basename));
346 require Parse::Pidl::Samba::Template;
347 print Parse::Pidl::Samba::Template::Parse($pidl);
351 if (scalar(@ARGV) == 0) {
352 print "pidl: no input files\n";
356 process_file($_) foreach (@ARGV);