mirror of
https://github.com/rn10950/RetroZilla.git
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299 lines
10 KiB
C
299 lines
10 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* Main xpidl program entry point.
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*/
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#include "xpidl.h"
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static ModeData modes[] = {
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{"header", "Generate C++ header", "h", xpidl_header_dispatch},
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{"typelib", "Generate XPConnect typelib", "xpt", xpidl_typelib_dispatch},
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{"doc", "Generate HTML documentation", "html", xpidl_doc_dispatch},
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{"java", "Generate Java interface", "java", xpidl_java_dispatch},
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{0, 0, 0, 0}
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};
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static ModeData *
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FindMode(char *mode)
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{
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int i;
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for (i = 0; modes[i].mode; i++) {
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if (!strcmp(modes[i].mode, mode))
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return &modes[i];
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}
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return NULL;
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}
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gboolean enable_debug = FALSE;
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gboolean enable_warnings = FALSE;
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gboolean verbose_mode = FALSE;
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gboolean emit_typelib_annotations = FALSE;
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gboolean explicit_output_filename = FALSE;
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/* The following globals are explained in xpt_struct.h */
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PRUint8 major_version = XPT_MAJOR_VERSION;
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PRUint8 minor_version = XPT_MINOR_VERSION;
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static char xpidl_usage_str[] =
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"Usage: %s -m mode [-w] [-v] [-t version number]\n"
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" [-I path] [-o basename | -e filename.ext]\n"
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" [-p Java package] filename.idl\n"
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" -a emit annotations to typelib\n"
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" -w turn on warnings (recommended)\n"
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" -v verbose mode (NYI)\n"
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" -t create a typelib of a specific version number\n"
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" -I add entry to start of include path for ``#include \"nsIThing.idl\"''\n"
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" -o use basename (e.g. ``/tmp/nsIThing'') for output\n"
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" -e use explicit output filename\n"
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" -p specify package name (Java mode only)\n"
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" -m specify output mode:\n";
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static void
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xpidl_usage(int argc, char *argv[])
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{
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int i;
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fprintf(stderr, xpidl_usage_str, argv[0]);
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for (i = 0; modes[i].mode; i++) {
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fprintf(stderr, " %-12s %-30s (.%s)\n", modes[i].mode,
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modes[i].modeInfo, modes[i].suffix);
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}
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}
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#if defined(XP_MAC) && defined(XPIDL_PLUGIN)
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#define main xpidl_main
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int xpidl_main(int argc, char *argv[]);
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#endif
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int main(int argc, char *argv[])
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{
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int i;
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IncludePathEntry *inc, *inc_head, **inc_tail;
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char *file_basename = NULL, *package = NULL;
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ModeData *mode = NULL;
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gboolean create_old_typelib = FALSE;
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/* turn this on for extra checking of our code */
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/* IDL_check_cast_enable(TRUE); */
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inc_head = xpidl_malloc(sizeof *inc);
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#ifndef XP_MAC
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inc_head->directory = ".";
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#else
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inc_head->directory = "";
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#endif
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inc_head->next = NULL;
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inc_tail = &inc_head->next;
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for (i = 1; i < argc; i++) {
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if (argv[i][0] != '-')
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break;
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switch (argv[i][1]) {
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case '-':
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argc++; /* pretend we didn't see this */
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/* fall through */
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case 0: /* - is a legal input filename (stdin) */
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goto done_options;
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case 'a':
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emit_typelib_annotations = TRUE;
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break;
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case 'w':
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enable_warnings = TRUE;
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break;
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case 'v':
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verbose_mode = TRUE;
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break;
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case 't':
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{
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/* Parse for "-t version number" and store it into global boolean
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* and string variables.
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*/
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const gchar* typelib_version_string = NULL;
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/*
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* If -t is the last argument on the command line, we have a problem
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*/
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if (i + 1 == argc) {
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fprintf(stderr, "ERROR: missing version number after -t\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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/* Do not allow more than one "-t" definition */
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if (create_old_typelib) {
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fprintf(stderr,
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"ERROR: -t argument used twice. "
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"Cannot specify more than one version\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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/*
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* Assume that the argument after "-t" is the version number string
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* and search for it in our internal list of acceptable version
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* numbers.
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*/
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switch (XPT_ParseVersionString(argv[++i], &major_version,
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&minor_version)) {
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case XPT_VERSION_CURRENT:
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break;
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case XPT_VERSION_OLD:
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create_old_typelib = TRUE;
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break;
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case XPT_VERSION_UNSUPPORTED:
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fprintf(stderr, "ERROR: version \"%s\" not supported.\n",
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argv[i]);
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xpidl_usage(argc, argv);
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return 1;
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case XPT_VERSION_UNKNOWN:
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default:
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fprintf(stderr, "ERROR: version \"%s\" not recognised.\n",
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argv[i]);
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xpidl_usage(argc, argv);
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return 1;
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}
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break;
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}
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case 'I':
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if (argv[i][2] == '\0' && i == argc) {
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fputs("ERROR: missing path after -I\n", stderr);
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xpidl_usage(argc, argv);
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return 1;
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}
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inc = xpidl_malloc(sizeof *inc);
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if (argv[i][2] == '\0') {
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/* is it the -I foo form? */
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inc->directory = argv[++i];
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} else {
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/* must be the -Ifoo form. Don't preincrement i. */
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inc->directory = argv[i] + 2;
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}
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#ifdef DEBUG_shaver_includes
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fprintf(stderr, "adding %s to include path\n", inc->directory);
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#endif
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inc->next = NULL;
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*inc_tail = inc;
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inc_tail = &inc->next;
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break;
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case 'o':
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if (i == argc) {
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fprintf(stderr, "ERROR: missing basename after -o\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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file_basename = argv[++i];
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explicit_output_filename = FALSE;
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break;
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case 'e':
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if (i == argc) {
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fprintf(stderr, "ERROR: missing basename after -e\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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file_basename = argv[++i];
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explicit_output_filename = TRUE;
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break;
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case 'm':
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if (i + 1 == argc) {
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fprintf(stderr, "ERROR: missing modename after -m\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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if (mode) {
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fprintf(stderr,
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"ERROR: must specify exactly one mode "
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"(first \"%s\", now \"%s\")\n", mode->mode,
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argv[i + 1]);
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xpidl_usage(argc, argv);
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return 1;
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}
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mode = FindMode(argv[++i]);
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if (!mode) {
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fprintf(stderr, "ERROR: unknown mode \"%s\"\n", argv[i]);
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xpidl_usage(argc, argv);
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return 1;
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}
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break;
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case 'p':
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if (i + 1 == argc) {
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fprintf(stderr, "ERROR: missing package name after -p\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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if (package) {
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fprintf(stderr,
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"ERROR: must specify exactly one package "
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"(first \"%s\", now \"%s\")\n", package,
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argv[i + 1]);
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xpidl_usage(argc, argv);
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return 1;
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}
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package = argv[++i];
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if (!package) {
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fprintf(stderr, "ERROR: unknown package \"%s\"\n", argv[i]);
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xpidl_usage(argc, argv);
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return 1;
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}
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break;
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default:
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fprintf(stderr, "unknown option %s\n", argv[i]);
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xpidl_usage(argc, argv);
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return 1;
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}
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}
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done_options:
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if (!mode) {
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fprintf(stderr, "ERROR: must specify output mode\n");
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xpidl_usage(argc, argv);
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return 1;
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}
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if (argc != i + 1) {
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fprintf(stderr, "ERROR: extra arguments after input file\n");
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}
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/*
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* Don't try to process multiple files, given that we don't handle -o
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* multiply.
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*/
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if (xpidl_process_idl(argv[i], inc_head, file_basename, package, mode))
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return 0;
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return 1;
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}
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