source/pidl/pidl

   1 #!/usr/bin/perl -w
   2
   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
   9
  10 =pod
  11
  12 =head1 NAME
  13
  14 pidl - An IDL compiler written in Perl
  15
  16 =head1 SYNOPSIS
  17
  18 pidl --help
  19
  20 pidl [--outputdir[=OUTNAME]] [--parse-idl-tree] [--dump-idl-tree] [--dump-ndr-tree] [--header[=OUTPUT]] [--ejs[=OUTPUT]] [--swig[=OUTPUT]] [--uint-enums] [--ndr-parser[=OUTPUT]] [--client] [--server] [--dcom-proxy] [--com-header] [--warn-compat] [--quiet] [--verbose] [--template] [--ws-parser[=OUTPUT]] [--diff] [--dump-idl] [--tdr-parser[=OUTPUT]] [--samba3-header[=OUTPUT]] [--samba3-parser=[OUTPUT]] [--samba3-server=[OUTPUT]] [--samba3-template[=OUTPUT]] [--samba3-client[=OUTPUT]] [--samba3-ndr-client[=OUTPUT]] [<idlfile>.idl]...
  21
  22 =head1 DESCRIPTION
  23
  24 pidl is an IDL compiler written in Perl that aims to be somewhat
  25 compatible with the midl compiler. IDL is short for
  26 "Interface Definition Language".
  27
  28 pidl can generate stubs for DCE/RPC server code, DCE/RPC
  29 client code and Wireshark dissectors for DCE/RPC traffic.
  30
  31 IDL compilers like pidl take a description
  32 of an interface as their input and use it to generate C
  33 (though support for other languages may be added later) code that
  34 can use these interfaces, pretty print data sent
  35 using these interfaces, or even generate Wireshark
  36 dissectors that can parse data sent over the
  37 wire by these interfaces.
  38
  39 pidl takes IDL files in the same format as is used by midl,
  40 converts it to a .pidl file (which contains pidl's internal representation of the interface) and can then generate whatever output you need.
  41 .pidl files should be used for debugging purposes only. Write your
  42 interface definitions in .idl format.
  43
  44 The goal of pidl is to implement a IDL compiler that can be used
  45 while developing the RPC subsystem in Samba (for
  46 both marshalling/unmarshalling and debugging purposes).
  47
  48 =head1 OPTIONS
  49
  50 =over 4
  51
  52 =item I<--help>
  53
  54 Show list of available options.
  55
  56 =item I<--outputdir OUTNAME>
  57
  58 Write output files to the specified directory.  Defaults to the current
  59 directory.
  60
  61 =item I<--parse-idl-tree>
  62
  63 Read internal tree structure from input files rather
  64 than assuming they contain IDL.
  65
  66 =item I<--dump-idl>
  67
  68 Generate a new IDL file. File will be named OUTNAME.idl.
  69
  70 =item I<--header>
  71
  72 Generate a C header file for the specified interface. Filename defaults to OUTNAME.h.
  73
  74 =item I<--ndr-parser>
  75
  76 Generate a C file and C header containing NDR parsers. The filename for
  77 the parser defaults to ndr_OUTNAME.c. The header filename will be the
  78 parser filename with the extension changed from .c to .h.
  79
  80 =item I<--tdr-parser>
  81
  82 Generate a C file and C header containing TDR parsers. The filename for
  83 the parser defaults to tdr_OUTNAME.c. The header filename will be the
  84 parser filename with the extension changed from .c to .h.
  85
  86 =item I<--server>
  87
  88 Generate boilerplate for the RPC server that implements
  89 the interface. Filename defaults to ndr_OUTNAME_s.c.
  90
  91 =item I<--template>
  92
  93 Generate stubs for a RPC server that implements the interface. Output will
  94 be written to stdout.
  95
  96 =item I<--ws-parser>
  97
  98 Generate an Wireshark dissector (in C) and header file. The dissector filename
  99 defaults to packet-dcerpc-OUTNAME.c while the header filename defaults to
 100 packet-dcerpc-OUTNAME.h.
 101
 102 Pidl will read additional data from an Wireshark conformance file if present.
 103 Such a file should have the same location as the IDL file but with the
 104 extension I<cnf> rather than I<idl>. See L<Parse::Pidl::Wireshark::Conformance>
 105 for details on the format of this file.
 106
 107 =item I<--diff>
 108
 109 Parse an IDL file,  generate a new IDL file based on the internal data
 110 structures and see if there are any differences with the original IDL file.
 111 Useful for debugging pidl.
 112
 113 =item I<--dump-idl-tree>
 114
 115 Tell pidl to dump the internal tree representation of an IDL
 116 file the to disk. Useful for debugging pidl.
 117
 118 =item I<--dump-ndr-tree>
 119
 120 Tell pidl to dump the internal NDR information tree it generated
 121 from the IDL file to disk.  Useful for debugging pidl.
 122
 123 =item I<--samba3-header>
 124
 125 Generate Samba3-style RPC header file. Filename defaults to rpc_BASENAME.h.
 126
 127 =item I<--samba3-parser>
 128
 129 Generate parser file for Samba3, to be placed in rpc_parse/. Filename defaults
 130 to parse_BASENAME.c.
 131
 132 =item I<--samba3-server>
 133
 134 Generate server file for Samba3, to be placed in rpc_server/. Filename defaults
 135 to srv_BASENAME.c.
 136
 137 =item I<--samba3-template>
 138
 139 Generate template for server-side implementation in Samba3, to be placed in
 140 rpc_server/. Filename defaults to srv_BASENAME_nt.c
 141
 142 =item I<--samba3-client>
 143
 144 Generate client calls for Samba 3, to be placed in rpc_client/. Filename
 145 defaults to cli_BASENAME.c.
 146
 147 =item I<--samba3-ndr-client>
 148
 149 Generate client calls for Samba3, to be placed in rpc_client/. Instead of
 150 calling out to the code in Samba3's rpc_parse/, this will call out to
 151 Samba4's NDR code instead.
 152
 153 =back
 154
 155 =head1 IDL SYNTAX
 156
 157 IDL files are always preprocessed using the C preprocessor.
 158
 159 Pretty much everything in an interface (the interface itself, functions,
 160 parameters) can have attributes (or properties whatever name you give them).
 161 Attributes always prepend the element they apply to and are surrounded
 162 by square brackets ([]). Multiple attributes are separated by comma's;
 163 arguments to attributes are specified between parentheses.
 164
 165 See the section COMPATIBILITY for the list of attributes that
 166 pidl supports.
 167
 168 C-style comments can be used.
 169
 170 =head2 CONFORMANT ARRAYS
 171
 172 A conformant array is one with that ends in [*] or []. The strange
 173 things about conformant arrays are that they can only appear as the last
 174 element of a structure (unless there is a pointer to the conformant array,
 175 of course) and the array size appears before the structure itself on the wire.
 176
 177 So, in this example:
 178
 179         typedef struct {
 180                 long abc;
 181                 long count;
 182                 long foo;
 183                 [size_is(count)] long s[*];
 184         } Struct1;
 185
 186 it appears like this:
 187
 188         [size_is] [abc] [count] [foo] [s...]
 189
 190 the first [size_is] field is the allocation size of the array, and
 191 occurs before the array elements and even before the structure
 192 alignment.
 193
 194 Note that size_is() can refer to a constant, but that doesn't change
 195 the wire representation. It does not make the array a fixed array.
 196
 197 midl.exe would write the above array as the following C header:
 198
 199    typedef struct {
 200                 long abc;
 201                 long count;
 202                 long foo;
 203                 long s[1];
 204         } Struct1;
 205
 206 pidl takes a different approach, and writes it like this:
 207
 208     typedef struct {
 209                 long abc;
 210                 long count;
 211                 long foo;
 212                 long *s;
 213         } Struct1;
 214
 215 =head2 VARYING ARRAYS
 216
 217 A varying array looks like this:
 218
 219         typedef struct {
 220                 long abc;
 221                 long count;
 222                 long foo;
 223                 [size_is(count)] long *s;
 224         } Struct1;
 225
 226 This will look like this on the wire:
 227
 228         [abc] [count] [foo] [PTR_s]    [count] [s...]
 229
 230 =head2 FIXED ARRAYS
 231
 232 A fixed array looks like this:
 233
 234     typedef struct {
 235             long s[10];
 236     } Struct1;
 237
 238 The NDR representation looks just like 10 separate long
 239 declarations. The array size is not encoded on the wire.
 240
 241 pidl also supports "inline" arrays, which are not part of the IDL/NDR
 242 standard. These are declared like this:
 243
 244     typedef struct {
 245             uint32 foo;
 246             uint32 count;
 247             uint32 bar;
 248             long s[count];
 249     } Struct1;
 250
 251 This appears like this:
 252
 253         [foo] [count] [bar] [s...]
 254
 255 Fixed arrays are an extension added to support some of the strange
 256 embedded structures in security descriptors and spoolss.
 257
 258 This section is by no means complete. See the OpenGroup and MSDN
 259         documentation for additional information.
 260
 261 =head1 COMPATIBILITY WITH MIDL
 262
 263 =head2 Missing features in pidl
 264
 265 The following MIDL features are not (yet) implemented in pidl
 266 or are implemented with an incompatible interface:
 267
 268 =over
 269
 270 =item *
 271
 272 Asynchronous communication
 273
 274 =item *
 275
 276 Typelibs (.tlb files)
 277
 278 =item *
 279
 280 Datagram support (ncadg_*)
 281
 282 =back
 283
 284 =head2 Supported attributes
 285
 286 in, out, ref, length_is, switch_is, size_is, uuid, case, default, string,
 287 unique, ptr, pointer_default, v1_enum, object, helpstring, range, local,
 288 call_as, endpoint, switch_type, progid, coclass, iid_is, represent_as,
 289 transmit_as.
 290
 291 =head2 PIDL Specific properties
 292
 293 =over 4
 294
 295 =item public
 296
 297 The [public] property on a structure or union is a pidl extension that
 298 forces the generated pull/push functions to be non-static. This allows
 299 you to declare types that can be used between modules. If you don't
 300 specify [public] then pull/push functions for other than top-level
 301 functions are declared static.
 302
 303 =item noprint
 304
 305 The [noprint] property is a pidl extension that allows you to specify
 306 that pidl should not generate a ndr_print_*() function for that
 307 structure or union. This is used when you wish to define your own
 308 print function that prints a structure in a nicer manner. A good
 309 example is the use of [noprint] on dom_sid, which allows the
 310 pretty-printing of SIDs.
 311
 312 =item value
 313
 314 The [value(expression)] property is a pidl extension that allows you
 315 to specify the value of a field when it is put on the wire. This
 316 allows fields that always have a well-known value to be automatically
 317 filled in, thus making the API more programmer friendly. The
 318 expression can be any C expression.
 319
 320 =item relative
 321
 322 The [relative] property can be supplied on a pointer. When it is used
 323 it declares the pointer as a spoolss style "relative" pointer, which
 324 means it appears on the wire as an offset within the current
 325 encapsulating structure. This is not part of normal IDL/NDR, but it is
 326 a very useful extension as it avoids the manual encoding of many
 327 complex structures.
 328
 329 =item subcontext(length)
 330
 331 Specifies that a size of I<length>
 332 bytes should be read, followed by a blob of that size,
 333 which will be parsed as NDR.
 334
 335 =item flag
 336
 337 Specify boolean options, mostly used for
 338 low-level NDR options. Several options
 339 can be specified using the | character.
 340 Note that flags are inherited by substructures!
 341
 342 =item nodiscriminant
 343
 344 The [nodiscriminant] property on a union means that the usual uint16
 345 discriminent field at the start of the union on the wire is
 346 omitted. This is not normally allowed in IDL/NDR, but is used for some
 347 spoolss structures.
 348
 349 =item charset(name)
 350
 351 Specify that the array or string uses the specified
 352 charset. If this attribute is specified, pidl will
 353 take care of converting the character data from this format
 354 to the host format. Commonly used values are UCS2, DOS and UTF8.
 355
 356 =back
 357
 358 =head2 Unsupported MIDL properties
 359
 360 aggregatable, appobject, async_uuid, bindable, control, cpp_quote,
 361 defaultbind, defaultcollelem, defaultvalue, defaultvtable, dispinterface,
 362 displaybind, dual, entry, first_is, helpcontext, helpfile, helpstringcontext,
 363 helpstringdll, hidden, idl_module, idl_quote, id, immediatebind, importlib,
 364 import, include, includelib, last_is, lcid, licensed, max_is, module,
 365 ms_union, no_injected_text, nonbrowsable, noncreatable, nonextensible, odl,
 366 oleautomation, optional, pragma, propget, propputref, propput, readonly,
 367 requestedit, restricted, retval, source, uidefault,
 368 usesgetlasterror, vararg, vi_progid, wire_marshal.
 369
 370 =head1 EXAMPLES
 371
 372         # Generating an Wireshark parser
 373         $ ./pidl --ws-parser -- atsvc.idl
 374
 375         # Generating a TDR parser and header
 376         $ ./pidl --tdr-parser --header -- regf.idl
 377
 378         # Generating a Samba3 parser, client and server
 379         $ ./pidl --samba3-parser --samba3-server --samba3-client -- dfs.idl
 380
 381         # Generating a Samba4 NDR parser, client and server
 382         $ ./pidl --ndr-parser --ndr-client --ndr-server -- samr.idl
 383
 384 =head1 SEE ALSO
 385
 386 L<http://msdn.microsoft.com/library/en-us/rpc/rpc/field_attributes.asp>,
 387 L<http://wiki.wireshark.org/DCE/RPC>,
 388 L<http://www.samba.org/>,
 389 L<yapp(1)>
 390
 391 =head1 LICENSE
 392
 393 pidl is licensed under the GNU General Public License L<http://www.gnu.org/licenses/gpl.html>.
 394
 395 =head1 AUTHOR
 396
 397 pidl was written by Andrew Tridgell, Stefan Metzmacher, Tim Potter and Jelmer
 398 Vernooij. The current maintainer is Jelmer Vernooij.
 399
 400 This manpage was written by Jelmer Vernooij, partially based on the original
 401 pidl README by Andrew Tridgell.
 402
 403 =cut
 404
 405
 406 use strict;
 407 use FindBin qw($RealBin);
 408 use lib "$RealBin";
 409 use lib "$RealBin/lib";
 410 use Getopt::Long;
 411 use File::Basename;
 412 use Parse::Pidl;
 413 use Parse::Pidl::Util;
 414 use Parse::Pidl::ODL;
 415
 416 #####################################################################
 417 # save a data structure into a file
 418 sub SaveStructure($$)
 419 {
 420         my($filename,$v) = @_;
 421         FileSave($filename, Parse::Pidl::Util::MyDumper($v));
 422 }
 423
 424 #####################################################################
 425 # load a data structure from a file (as saved with SaveStructure)
 426 sub LoadStructure($)
 427 {
 428         my $f = shift;
 429         my $contents = FileLoad($f);
 430         defined $contents || return undef;
 431         return eval "$contents";
 432 }
 433
 434 #####################################################################
 435 # read a file into a string
 436 sub FileLoad($)
 437 {
 438     my($filename) = shift;
 439     local(*INPUTFILE);
 440     open(INPUTFILE, $filename) || return undef;
 441     my($saved_delim) = $/;
 442     undef $/;
 443     my($data) = <INPUTFILE>;
 444     close(INPUTFILE);
 445     $/ = $saved_delim;
 446     return $data;
 447 }
 448
 449 #####################################################################
 450 # write a string into a file
 451 sub FileSave($$)
 452 {
 453     my($filename) = shift;
 454     my($v) = shift;
 455     local(*FILE);
 456     open(FILE, ">$filename") || die "can't open $filename";
 457     print FILE $v;
 458     close(FILE);
 459 }
 460
 461 my($opt_help) = 0;
 462 my($opt_parse_idl_tree) = 0;
 463 my($opt_dump_idl_tree);
 464 my($opt_dump_ndr_tree);
 465 my($opt_dump_idl) = 0;
 466 my($opt_uint_enums) = 0;
 467 my($opt_diff) = 0;
 468 my($opt_header);
 469 my($opt_samba3_header);
 470 my($opt_samba3_parser);
 471 my($opt_samba3_server);
 472 my($opt_samba3_template);
 473 my($opt_samba3_client);
 474 my($opt_samba3_ndr_client);
 475 my($opt_template) = 0;
 476 my($opt_client);
 477 my($opt_server);
 478 my($opt_ndr_parser);
 479 my($opt_tdr_parser);
 480 my($opt_ws_parser);
 481 my($opt_swig);
 482 my($opt_dcom_proxy);
 483 my($opt_com_header);
 484 my($opt_ejs);
 485 my($opt_quiet) = 0;
 486 my($opt_outputdir) = '.';
 487 my($opt_verbose) = 0;
 488 my($opt_warn_compat) = 0;
 489
 490 #########################################
 491 # display help text
 492 sub ShowHelp()
 493 {
 494 print "perl IDL parser and code generator
 495 Copyright (C) Andrew Tridgell <tridge\@samba.org>
 496 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 497
 498 Usage: pidl [options] [--] <idlfile> [<idlfile>...]
 499
 500 Generic Options:
 501  --help                  this help page
 502  --outputdir=OUTDIR      put output in OUTDIR/ [.]
 503  --warn-compat           warn about incompatibility with other compilers
 504  --quiet                 be quiet
 505  --verbose               be verbose
 506
 507 Debugging:
 508  --dump-idl-tree[=FILE]  dump internal representation to file [BASENAME.pidl]
 509  --parse-idl-tree        read internal representation instead of IDL
 510  --dump-ndr-tree[=FILE]  dump internal NDR data tree to file [BASENAME.ndr]
 511  --dump-idl              regenerate IDL file
 512  --diff                  run diff on original IDL and dumped output
 513
 514 Samba 4 output:
 515  --header[=OUTFILE]      create generic header file [BASENAME.h]
 516  --uint-enums            don't use C enums, instead use uint* types
 517  --ndr-parser[=OUTFILE]  create a C NDR parser [ndr_BASENAME.c]
 518  --client[=OUTFILE]      create a C NDR client [ndr_BASENAME_c.c]
 519  --tdr-parser[=OUTFILE]  create a C TDR parser [tdr_BASENAME.c]
 520  --ejs[=OUTFILE]         create ejs wrapper file [BASENAME_ejs.c]
 521  --swig[=OUTFILE]        create swig wrapper file [BASENAME.i]
 522  --server[=OUTFILE]      create server boilerplate [ndr_BASENAME_s.c]
 523  --template              print a template for a pipe
 524  --dcom-proxy[=OUTFILE]  create DCOM proxy [ndr_BASENAME_p.c]
 525  --com-header[=OUTFILE]  create header for COM [com_BASENAME.h]
 526
 527 Samba 3 output:
 528  --samba3-header[=OUTF]  create Samba3-style header [rpc_BASENAME.h]
 529  --samba3-parser[=OUTF]  create parser for Samba3 [parse_BASENAME.c]
 530  --samba3-template[=OUTF]create template implementation [srv_BASENAME_nt.c]
 531  --samba3-server[=OUTF]  create server side wrappers for Samba3 [srv_BASENAME.c]
 532  --samba3-client[=OUTF]  create client calls for Samba3 [cli_BASENAME.c]
 533  --samba3-ndr-client[=OUTF] create client calls for Samba3
 534                             using Samba4's NDR code [cli_BASENAME.c]
 535
 536 Wireshark parsers:
 537  --ws-parser[=OUTFILE]  create Wireshark parser and header
 538 \n";
 539     exit(0);
 540 }
 541
 542 # main program
 543 my $result = GetOptions (
 544             'help|h|?' => \$opt_help,
 545             'outputdir=s' => \$opt_outputdir,
 546             'dump-idl' => \$opt_dump_idl,
 547                 'dump-idl-tree:s' => \$opt_dump_idl_tree,
 548                 'parse-idl-tree' => \$opt_parse_idl_tree,
 549                 'dump-ndr-tree:s' => \$opt_dump_ndr_tree,
 550             'uint-enums' => \$opt_uint_enums,
 551                 'samba3-header:s' => \$opt_samba3_header,
 552                 'samba3-parser:s' => \$opt_samba3_parser,
 553                 'samba3-server:s' => \$opt_samba3_server,
 554                 'samba3-template:s' => \$opt_samba3_template,
 555                 'samba3-client:s' => \$opt_samba3_client,
 556                 'samba3-ndr-client:s' => \$opt_samba3_ndr_client,
 557                 'header:s' => \$opt_header,
 558             'server:s' => \$opt_server,
 559             'tdr-parser:s' => \$opt_tdr_parser,
 560             'template' => \$opt_template,
 561             'ndr-parser:s' => \$opt_ndr_parser,
 562             'client:s' => \$opt_client,
 563             'ws-parser:s' => \$opt_ws_parser,
 564             'ejs' => \$opt_ejs,
 565             'diff' => \$opt_diff,
 566             'swig:s' => \$opt_swig,
 567             'dcom-proxy:s' => \$opt_dcom_proxy,
 568             'com-header:s' => \$opt_com_header,
 569             'quiet' => \$opt_quiet,
 570                 'verbose' => \$opt_verbose,
 571             'warn-compat' => \$opt_warn_compat
 572             );
 573
 574 if (not $result) {
 575         exit(1);
 576 }
 577
 578 if ($opt_help) {
 579     ShowHelp();
 580     exit(0);
 581 }
 582
 583 if ($opt_samba3_client and $opt_samba3_ndr_client) {
 584         print "--samba3-client and --samba3-ndr-client can not be used together\n";
 585         exit(1);
 586 }
 587
 588 sub process_file($)
 589 {
 590         my $idl_file = shift;
 591         my $outputdir = $opt_outputdir;
 592         my $pidl;
 593         my $ndr;
 594
 595         my $basename = basename($idl_file, ".idl");
 596
 597         unless ($opt_quiet) { print "Compiling $idl_file\n"; }
 598
 599         if ($opt_parse_idl_tree) {
 600                 $pidl = LoadStructure($idl_file);
 601                 defined $pidl || die "Failed to load $idl_file";
 602         } else {
 603                 require Parse::Pidl::IDL;
 604
 605                 $pidl = Parse::Pidl::IDL::parse_file($idl_file);
 606                 defined @$pidl || die "Failed to parse $idl_file";
 607                 require Parse::Pidl::Typelist;
 608                 Parse::Pidl::Typelist::LoadIdl($pidl);
 609         }
 610
 611         if (defined($opt_dump_idl_tree)) {
 612                 my($pidl_file) = ($opt_dump_idl_tree or "$outputdir/$basename.pidl");
 613                 SaveStructure($pidl_file, $pidl) or die "Failed to save $pidl_file\n";
 614         }
 615
 616         if ($opt_uint_enums) {
 617                 Parse::Pidl::Util::setUseUintEnums(1);
 618         }
 619
 620         if ($opt_dump_idl) {
 621                 require Parse::Pidl::Dump;
 622                 print Parse::Pidl::Dump($pidl);
 623         }
 624
 625         if ($opt_diff) {
 626                 my($tempfile) = "$outputdir/$basename.tmp";
 627                 FileSave($tempfile, IdlDump::Dump($pidl));
 628                 system("diff -wu $idl_file $tempfile");
 629                 unlink($tempfile);
 630         }
 631
 632
 633         my $comh_filename = ($opt_com_header or "$outputdir/com_$basename.h");
 634         if (defined($opt_com_header)) {
 635                 require Parse::Pidl::Samba4::COM::Header;
 636                 my $res = Parse::Pidl::Samba4::COM::Header::Parse($pidl,"$outputdir/ndr_$basename.h");
 637                 if ($res) {
 638                         FileSave($comh_filename, $res);
 639                 }
 640         }
 641
 642         if (defined($opt_dcom_proxy)) {
 643                 require Parse::Pidl::Samba4::COM::Proxy;
 644                 my $res = Parse::Pidl::Samba4::COM::Proxy::Parse($pidl,$comh_filename);
 645                 if ($res) {
 646                         my ($client) = ($opt_dcom_proxy or "$outputdir/$basename\_p.c");
 647                         FileSave($client, $res);
 648                 }
 649         }
 650
 651         if ($opt_warn_compat) {
 652                 require Parse::Pidl::Compat;
 653                 Parse::Pidl::Compat::Check($pidl);
 654         }
 655
 656         $pidl = Parse::Pidl::ODL::ODL2IDL($pidl);
 657
 658         if (defined($opt_ws_parser) or
 659             defined($opt_client) or defined($opt_server) or
 660             defined($opt_ndr_parser) or defined($opt_ejs) or
 661                 defined($opt_dump_ndr_tree) or defined($opt_samba3_header) or
 662             defined($opt_samba3_parser) or defined($opt_samba3_server) or
 663                 defined($opt_samba3_template) or defined($opt_samba3_client) or
 664                 defined($opt_swig) or defined($opt_samba3_ndr_client)) {
 665                 require Parse::Pidl::NDR;
 666                 $ndr = Parse::Pidl::NDR::Parse($pidl);
 667         }
 668
 669         if (defined($opt_dump_ndr_tree)) {
 670                 my($ndr_file) = ($opt_dump_ndr_tree or "$outputdir/$basename.ndr");
 671                 SaveStructure($ndr_file, $ndr) or die "Failed to save $ndr_file\n";
 672         }
 673
 674         my $gen_header = ($opt_header or "$outputdir/$basename.h");
 675         if (defined($opt_header)) {
 676                 require Parse::Pidl::Samba4::Header;
 677                 FileSave($gen_header, Parse::Pidl::Samba4::Header::Parse($pidl));
 678         }
 679
 680         my $h_filename = "$outputdir/ndr_$basename.h";
 681         if (defined($opt_client)) {
 682                 require Parse::Pidl::Samba4::NDR::Client;
 683                 my ($c_client) = ($opt_client or "$outputdir/ndr_$basename\_c.c");
 684                 my ($c_header) = $c_client;
 685                 $c_header =~ s/\.c$/.h/;
 686
 687                 my ($srcd,$hdrd) = Parse::Pidl::Samba4::NDR::Client::Parse(
 688                         $ndr,$gen_header,$h_filename,$c_header);
 689
 690                 FileSave($c_client, $srcd);
 691                 FileSave($c_header, $hdrd);
 692         }
 693
 694         if (defined($opt_swig)) {
 695                   require Parse::Pidl::Samba4::SWIG;
 696                   my($filename) = ($opt_swig or "$outputdir/$basename.i");
 697                   my $code = Parse::Pidl::Samba4::SWIG::Parse($ndr, $basename, "$outputdir/ndr_$basename\_c.h", $gen_header);
 698                   FileSave($filename, $code);
 699         }
 700
 701         if (defined($opt_ejs)) {
 702                 require Parse::Pidl::Samba4::EJS;
 703                 my ($hdr,$prsr) = Parse::Pidl::Samba4::EJS::Parse($ndr, $h_filename);
 704                 FileSave("$outputdir/ndr_$basename\_ejs.c", $prsr);
 705                 FileSave("$outputdir/ndr_$basename\_ejs.h", $hdr);
 706         }
 707
 708         if (defined($opt_server)) {
 709                 require Parse::Pidl::Samba4::NDR::Server;
 710                 my $dcom = "";
 711
 712                 foreach (@{$pidl}) {
 713                         next if ($_->{TYPE} ne "INTERFACE");
 714
 715                         if (Parse::Pidl::Util::has_property($_, "object")) {
 716                                 require Parse::Pidl::Samba4::COM::Stub;
 717                                 $dcom .= Parse::Pidl::Samba4::COM::Stub::ParseInterface($_);
 718                         }
 719                 }
 720
 721                 FileSave(($opt_server or "$outputdir/ndr_$basename\_s.c"), Parse::Pidl::Samba4::NDR::Server::Parse($ndr,$h_filename));
 722
 723                 if ($dcom ne "") {
 724                         $dcom = "
 725 #include \"includes.h\"
 726 #include \"$h_filename\"
 727 #include \"rpc_server/dcerpc_server.h\"
 728 #include \"rpc_server/common/common.h\"
 729
 730 $dcom
 731 ";
 732         FileSave("$outputdir/$basename\_d.c", $dcom);
 733                 }
 734         }
 735
 736         if (defined($opt_ndr_parser)) {
 737                 my $parser_fname = ($opt_ndr_parser or "$outputdir/ndr_$basename.c");
 738                 require Parse::Pidl::Samba4::NDR::Parser;
 739                 my ($header,$parser) = Parse::Pidl::Samba4::NDR::Parser::Parse($ndr, $gen_header, $h_filename);
 740
 741
 742                 FileSave($parser_fname, $parser);
 743                 FileSave($h_filename, $header);
 744
 745         }
 746
 747         if (defined($opt_ws_parser)) {
 748           require Parse::Pidl::Wireshark::NDR;
 749           my($eparser) = ($opt_ws_parser or "$outputdir/packet-dcerpc-$basename.c");
 750           my $eheader = $eparser;
 751           $eheader =~ s/\.c$/\.h/;
 752           my $cnffile = $idl_file;
 753           $cnffile =~ s/\.idl$/\.cnf/;
 754
 755           my ($dp, $dh) = Parse::Pidl::Wireshark::NDR::Parse($ndr, $idl_file, $eheader, $cnffile);
 756           FileSave($eparser, $dp) if defined($dp);
 757           FileSave($eheader, $dh) if defined($dh);
 758         }
 759
 760         if (defined($opt_tdr_parser)) {
 761                 my $tdr_parser = ($opt_tdr_parser or "$outputdir/tdr_$basename.c");
 762                 my $tdr_header = $tdr_parser;
 763                 $tdr_header =~ s/\.c$/\.h/;
 764                 require Parse::Pidl::Samba4::TDR;
 765                 my ($hdr,$prsr) = Parse::Pidl::Samba4::TDR::Parser($pidl, $tdr_header, $gen_header);
 766                 FileSave($tdr_parser, $prsr);
 767                 FileSave($tdr_header, $hdr);
 768         }
 769
 770         if ($opt_template) {
 771                 require Parse::Pidl::Samba4::Template;
 772                 print Parse::Pidl::Samba4::Template::Parse($pidl);
 773         }
 774
 775         if (defined($opt_samba3_header) or defined($opt_samba3_parser) or
 776                 defined($opt_samba3_server) or defined($opt_samba3_client) or
 777                 defined($opt_samba3_ndr_client) or defined($opt_samba3_template)) {
 778                 require Parse::Pidl::Samba3::Types;
 779                 Parse::Pidl::Samba3::Types::LoadTypes($ndr);
 780         }
 781
 782         if (defined($opt_samba3_header)) {
 783                 my $header = ($opt_samba3_header or "$outputdir/rpc_$basename.h");
 784                 require Parse::Pidl::Samba3::Header;
 785                 FileSave($header, Parse::Pidl::Samba3::Header::Parse($ndr, $basename));
 786         }
 787
 788         if (defined($opt_samba3_parser)) {
 789                 my $header = ($opt_samba3_parser or "$outputdir/parse_$basename.c");
 790                 require Parse::Pidl::Samba3::Parser;
 791                 FileSave($header, Parse::Pidl::Samba3::Parser::Parse($ndr, $basename));
 792         }
 793
 794         if (defined($opt_samba3_server)) {
 795                 my $header = ($opt_samba3_server or "$outputdir/srv_$basename.c");
 796                 require Parse::Pidl::Samba3::Server;
 797                 FileSave($header, Parse::Pidl::Samba3::Server::Parse($ndr, $basename));
 798         }
 799
 800         if (defined($opt_samba3_template)) {
 801                 my $header = ($opt_samba3_template or "$outputdir/srv_$basename\_nt.c");
 802                 require Parse::Pidl::Samba3::Template;
 803                 FileSave($header, Parse::Pidl::Samba3::Template::Parse($ndr, $basename));
 804         }
 805
 806         if (defined($opt_samba3_client)) {
 807                 my $header = ($opt_samba3_client or "$outputdir/cli_$basename.c");
 808                 require Parse::Pidl::Samba3::Client;
 809                 FileSave($header, Parse::Pidl::Samba3::Client::Parse($ndr, $basename));
 810         }
 811
 812         if (defined($opt_samba3_ndr_client)) {
 813                 my $client = ($opt_samba3_ndr_client or "$outputdir/cli_$basename.c");
 814                 my $header = $client; $header =~ s/\.c$/\.h/;
 815                 require Parse::Pidl::Samba3::ClientNDR;
 816                 my ($c_code,$h_code) = Parse::Pidl::Samba3::ClientNDR::Parse($ndr, $header, $h_filename);
 817                 FileSave($client, $c_code);
 818                 FileSave($header, $h_code);
 819         }
 820
 821
 822 }
 823
 824 if (scalar(@ARGV) == 0) {
 825         print "pidl: no input files\n";
 826         exit(1);
 827 }
 828
 829 process_file($_) foreach (@ARGV);