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
15 use Parse::Pidl::Util;
17 #####################################################################
18 # save a data structure into a file
21 my($filename,$v) = @_;
22 FileSave($filename, Parse::Pidl::Util::MyDumper($v));
25 #####################################################################
26 # load a data structure from a file (as saved with SaveStructure)
30 my $contents = FileLoad($f);
31 defined $contents || return undef;
32 return eval "$contents";
35 #####################################################################
36 # read a file into a string
39 my($filename) = shift;
41 open(INPUTFILE, $filename) || return undef;
42 my($saved_delim) = $/;
44 my($data) = <INPUTFILE>;
50 #####################################################################
51 # write a string into a file
54 my($filename) = shift;
57 open(FILE, ">$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>
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 --uint-enums don't use C enums, instead use uint* types
104 --header[=OUTFILE] create generic header file
105 --ndr-header[=OUTFILE]create a C NDR-specific header file
106 --ndr-parser[=OUTFILE]create a C NDR parser
107 --tdr-header[=OUTFILE]create a C TDR header file
108 --tdr-parser[=OUTFILE]create a C TDR parser
109 --ejs[=OUTFILE] create ejs wrapper file
110 --client[=OUTFILE] create a C NDR client
111 --server[=OUTFILE] create server boilerplate
112 --template print a template for a pipe
113 --eth-parser[=OUTFILE]create ethereal parser and header
114 --swig[=OUTFILE] create swig wrapper file
115 --diff run diff on the idl and dumped output
116 --keep[=OUTFILE] keep the .pidl file
117 --odl accept ODL input
118 --dcom-proxy[=OUTFILE]create DCOM proxy (implies --odl)
119 --com-header[=OUTFILE]create header for COM interfaces (implies --odl)
120 --warn-compat warn about incompatibility with other compilers
129 'help|h|?' => \$opt_help,
130 'outputdir=s' => \$opt_outputdir,
131 'parse' => \$opt_parse,
132 'dump' => \$opt_dump,
133 'uint-enums' => \$opt_uint_enums,
134 'ndr-header:s' => \$opt_ndr_header,
135 'header:s' => \$opt_header,
136 'server:s' => \$opt_server,
137 'tdr-header:s' => \$opt_tdr_header,
138 'tdr-parser:s' => \$opt_tdr_parser,
139 'template' => \$opt_template,
140 'ndr-parser:s' => \$opt_ndr_parser,
141 'client:s' => \$opt_client,
142 'eth-parser:s' => \$opt_eth_parser,
144 'diff' => \$opt_diff,
146 'keep:s' => \$opt_keep,
147 'swig:s' => \$opt_swig,
148 'dcom-proxy:s' => \$opt_dcom_proxy,
149 'com-header:s' => \$opt_com_header,
150 'quiet' => \$opt_quiet,
151 'verbose' => \$opt_verbose,
152 'warn-compat' => \$opt_warn_compat
162 my $idl_file = shift;
163 my $outputdir = $opt_outputdir;
167 my $basename = basename($idl_file, ".idl");
169 my($pidl_file) = ($opt_keep or "$outputdir/$basename.pidl");
171 unless ($opt_quiet) { print "Compiling $idl_file\n"; }
174 require Parse::Pidl::IDL;
175 my $idl_parser = new Parse::Pidl::IDL;
177 $pidl = $idl_parser->parse_idl($idl_file);
178 defined @$pidl || die "Failed to parse $idl_file";
179 require Parse::Pidl::Typelist;
180 Parse::Pidl::Typelist::LoadIdl($pidl);
181 if (defined($opt_keep) && !SaveStructure($pidl_file, $pidl)) {
182 die "Failed to save $pidl_file\n";
185 $pidl = LoadStructure($pidl_file);
186 defined $pidl || die "Failed to load $pidl_file - maybe you need --parse\n";
189 if ($opt_uint_enums) {
190 Parse::Pidl::Util::setUseUintEnums(1);
194 require Parse::Pidl::Dump;
195 print Parse::Pidl::Dump($pidl);
199 my($tempfile) = "$outputdir/$basename.tmp";
200 FileSave($tempfile, IdlDump::Dump($pidl));
201 system("diff -wu $idl_file $tempfile");
205 if (defined($opt_com_header)) {
206 require Parse::Pidl::Samba::COM::Header;
207 my $res = Parse::Pidl::Samba::COM::Header::Parse($pidl);
209 my $comh_filename = ($opt_com_header or "$outputdir/com_$basename.h");
210 FileSave($comh_filename,
211 "#include \"librpc/gen_ndr/ndr_orpc.h\"\n" .
212 "#include \"$outputdir/ndr_$basename.h\"\n" .
218 if (defined($opt_dcom_proxy)) {
219 require Parse::Pidl::Samba::COM::Proxy;
220 my $res = Parse::Pidl::Samba::COM::Proxy::Parse($pidl);
222 my ($client) = ($opt_dcom_proxy or "$outputdir/$basename\_p.c");
224 "#include \"includes.h\"\n" .
225 "#include \"$outputdir/com_$basename.h\"\n" .
226 "#include \"lib/com/dcom/dcom.h\"\n" .$res);
231 if ($opt_warn_compat) {
232 require Parse::Pidl::Compat;
233 Parse::Pidl::Compat::Check($pidl);
237 require Parse::Pidl::ODL;
238 $pidl = Parse::Pidl::ODL::ODL2IDL($pidl);
241 if (defined($opt_ndr_header) or defined($opt_eth_parser) or
242 defined($opt_client) or defined($opt_server) or
243 defined($opt_ndr_parser) or defined($opt_ejs)) {
244 require Parse::Pidl::NDR;
245 Parse::Pidl::NDR::Validate($pidl);
246 $ndr = Parse::Pidl::NDR::Parse($pidl);
249 if (defined($opt_header)) {
250 my $header = ($opt_header or "$outputdir/$basename.h");
251 require Parse::Pidl::Samba::Header;
252 FileSave($header, Parse::Pidl::Samba::Header::Parse($pidl));
255 if (defined($opt_ndr_header)) {
256 my $header = ($opt_ndr_header or "$outputdir/ndr_$basename.h");
257 require Parse::Pidl::Samba::NDR::Header;
258 FileSave($header, Parse::Pidl::Samba::NDR::Header::Parse($pidl, $basename));
259 if (defined($opt_swig)) {
260 require Parse::Pidl::Samba::SWIG;
261 my($filename) = ($opt_swig or "$outputdir/$basename.i");
262 Parse::Pidl::Samba::SWIG::RewriteHeader($pidl, $header, $filename);
266 my $h_filename = "$outputdir/ndr_$basename.h";
267 if (defined($opt_client)) {
268 require Parse::Pidl::Samba::NDR::Client;
269 my ($client) = ($opt_client or "$outputdir/ndr_$basename\_c.c");
271 FileSave($client, Parse::Pidl::Samba::NDR::Client::Parse($ndr,$h_filename));
274 if (defined($opt_ejs)) {
275 require Parse::Pidl::Samba::EJS;
276 require Parse::Pidl::Samba::EJSHeader;
277 FileSave("$outputdir/ndr_$basename\_ejs.c", Parse::Pidl::Samba::EJS::Parse($ndr, $h_filename));
279 FileSave("$outputdir/ndr_$basename\_ejs.h", Parse::Pidl::Samba::EJSHeader::Parse($ndr));
282 if (defined($opt_server)) {
283 require Parse::Pidl::Samba::NDR::Server;
286 foreach my $x (@{$pidl}) {
287 next if ($x->{TYPE} ne "INTERFACE");
289 if (Parse::Pidl::Util::has_property($x, "object")) {
290 require Parse::Pidl::Samba::COM::Stub;
291 $dcom .= Parse::Pidl::Samba::COM::Stub::ParseInterface($x);
295 FileSave(($opt_server or "$outputdir/ndr_$basename\_s.c"), Parse::Pidl::Samba::NDR::Server::Parse($ndr,$h_filename));
299 #include \"includes.h\"
300 #include \"$h_filename\"
301 #include \"rpc_server/dcerpc_server.h\"
302 #include \"rpc_server/common/common.h\"
306 FileSave("$outputdir/$basename\_d.c", $dcom);
310 if (defined($opt_ndr_parser)) {
311 my $parser = ($opt_ndr_parser or "$outputdir/ndr_$basename.c");
312 require Parse::Pidl::Samba::NDR::Parser;
313 FileSave($parser, Parse::Pidl::Samba::NDR::Parser::Parse($ndr, $parser));
316 if (defined($opt_eth_parser)) {
317 require Parse::Pidl::Ethereal::NDR;
318 my($eparser) = ($opt_eth_parser or "$outputdir/packet-dcerpc-$basename.c");
319 my $eheader = $eparser;
320 $eheader =~ s/\.c$/\.h/;
322 my ($dp, $dh) = Parse::Pidl::Ethereal::NDR::Parser::Parse($ndr, $basename, $eparser);
323 FileSave($eparser, $dp);
324 FileSave($eheader, $dh);
327 my $tdr_parser = ($opt_tdr_parser or "$outputdir/tdr_$basename.c");
328 my $tdr_header = ($opt_tdr_header or "$outputdir/tdr_$basename.h");
329 if (defined($opt_tdr_parser)) {
330 require Parse::Pidl::Samba::TDR;
331 FileSave($tdr_parser, Parse::Pidl::Samba::TDR::Parser($pidl, $tdr_header));
334 if (defined($opt_tdr_header)) {
335 require Parse::Pidl::Samba::TDR;
336 FileSave($tdr_header, Parse::Pidl::Samba::TDR::Header($pidl, $outputdir));
340 require Parse::Pidl::Samba::Template;
341 print Parse::Pidl::Samba::Template::Parse($pidl);
345 foreach my $filename (@ARGV) {
346 process_file($filename);