[1] | 1 | /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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| 2 | /* ***** BEGIN LICENSE BLOCK *****
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| 3 | * Version: NPL 1.1/GPL 2.0/LGPL 2.1
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| 4 | *
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| 5 | * The contents of this file are subject to the Netscape Public License
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| 6 | * Version 1.1 (the "License"); you may not use this file except in
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| 7 | * compliance with the License. You may obtain a copy of the License at
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| 8 | * http://www.mozilla.org/NPL/
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| 9 | *
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| 10 | * Software distributed under the License is distributed on an "AS IS" basis,
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| 11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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| 12 | * for the specific language governing rights and limitations under the
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| 13 | * License.
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| 14 | *
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| 15 | * The Original Code is mozilla.org code.
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| 16 | *
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| 17 | * The Initial Developer of the Original Code is
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| 18 | * Netscape Communications Corporation.
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| 19 | * Portions created by the Initial Developer are Copyright (C) 1998
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| 20 | * the Initial Developer. All Rights Reserved.
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| 21 | *
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| 22 | * Contributor(s):
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| 23 | *
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| 24 | * Alternatively, the contents of this file may be used under the terms of
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| 25 | * either the GNU General Public License Version 2 or later (the "GPL"), or
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| 26 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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| 27 | * in which case the provisions of the GPL or the LGPL are applicable instead
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| 28 | * of those above. If you wish to allow use of your version of this file only
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| 29 | * under the terms of either the GPL or the LGPL, and not to allow others to
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| 30 | * use your version of this file under the terms of the NPL, indicate your
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| 31 | * decision by deleting the provisions above and replace them with the notice
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| 32 | * and other provisions required by the GPL or the LGPL. If you do not delete
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| 33 | * the provisions above, a recipient may use your version of this file under
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| 34 | * the terms of any one of the NPL, the GPL or the LGPL.
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| 35 | *
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| 36 | * ***** END LICENSE BLOCK ***** */
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| 37 |
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| 38 | /*
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| 39 | * Main xpidl program entry point.
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| 40 | */
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| 41 |
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| 42 | #include "xpidl.h"
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| 43 |
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| 44 | static ModeData modes[] = {
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| 45 | {"header", "Generate C++ header", "h", xpidl_header_dispatch},
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| 46 | {"typelib", "Generate XPConnect typelib", "xpt", xpidl_typelib_dispatch},
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| 47 | {"doc", "Generate HTML documentation", "html", xpidl_doc_dispatch},
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| 48 | {"java", "Generate Java interface", "java", xpidl_java_dispatch},
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| 49 | {0, 0, 0, 0}
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| 50 | };
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| 51 |
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| 52 | static ModeData *
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| 53 | FindMode(char *mode)
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| 54 | {
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| 55 | int i;
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| 56 | for (i = 0; modes[i].mode; i++) {
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| 57 | if (!strcmp(modes[i].mode, mode))
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| 58 | return &modes[i];
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| 59 | }
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| 60 | return NULL;
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| 61 | }
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| 62 |
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| 63 | gboolean enable_debug = FALSE;
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| 64 | gboolean enable_warnings = FALSE;
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| 65 | gboolean verbose_mode = FALSE;
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| 66 | gboolean emit_typelib_annotations = FALSE;
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| 67 | gboolean explicit_output_filename = FALSE;
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| 68 |
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| 69 | /* The following globals are explained in xpt_struct.h */
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| 70 | PRUint8 major_version = XPT_MAJOR_VERSION;
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| 71 | PRUint8 minor_version = XPT_MINOR_VERSION;
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| 72 |
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| 73 | static char xpidl_usage_str[] =
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| 74 | "Usage: %s -m mode [-w] [-v] [-t version number]\n"
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| 75 | " [-I path] [-o basename | -e filename.ext] filename.idl\n"
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| 76 | " -a emit annotations to typelib\n"
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| 77 | " -w turn on warnings (recommended)\n"
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| 78 | " -v verbose mode (NYI)\n"
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| 79 | " -t create a typelib of a specific version number\n"
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| 80 | " -I add entry to start of include path for ``#include \"nsIThing.idl\"''\n"
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| 81 | " -o use basename (e.g. ``/tmp/nsIThing'') for output\n"
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| 82 | " -e use explicit output filename\n"
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| 83 | " -m specify output mode:\n";
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| 84 |
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| 85 | static void
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| 86 | xpidl_usage(int argc, char *argv[])
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| 87 | {
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| 88 | int i;
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| 89 | fprintf(stderr, xpidl_usage_str, argv[0]);
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| 90 | for (i = 0; modes[i].mode; i++) {
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| 91 | fprintf(stderr, " %-12s %-30s (.%s)\n", modes[i].mode,
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| 92 | modes[i].modeInfo, modes[i].suffix);
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| 93 | }
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| 94 | }
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| 95 |
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| 96 | #if defined(XP_MAC) && defined(XPIDL_PLUGIN)
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| 97 | #define main xpidl_main
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| 98 | int xpidl_main(int argc, char *argv[]);
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| 99 | #endif
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| 100 |
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| 101 | int main(int argc, char *argv[])
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| 102 | {
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| 103 | int i;
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| 104 | IncludePathEntry *inc, *inc_head, **inc_tail;
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| 105 | char *file_basename = NULL;
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| 106 | ModeData *mode = NULL;
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| 107 | gboolean create_old_typelib = FALSE;
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| 108 |
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| 109 | /* turn this on for extra checking of our code */
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| 110 | /* IDL_check_cast_enable(TRUE); */
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| 111 |
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| 112 | inc_head = xpidl_malloc(sizeof *inc);
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| 113 | #ifndef XP_MAC
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| 114 | inc_head->directory = ".";
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| 115 | #else
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| 116 | inc_head->directory = "";
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| 117 | #endif
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| 118 | inc_head->next = NULL;
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| 119 | inc_tail = &inc_head->next;
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| 120 |
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| 121 | for (i = 1; i < argc; i++) {
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| 122 | if (argv[i][0] != '-')
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| 123 | break;
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| 124 | switch (argv[i][1]) {
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| 125 | case '-':
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| 126 | argc++; /* pretend we didn't see this */
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| 127 | /* fall through */
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| 128 | case 0: /* - is a legal input filename (stdin) */
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| 129 | goto done_options;
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| 130 | case 'a':
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| 131 | emit_typelib_annotations = TRUE;
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| 132 | break;
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| 133 | case 'w':
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| 134 | enable_warnings = TRUE;
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| 135 | break;
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| 136 | case 'v':
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| 137 | verbose_mode = TRUE;
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| 138 | break;
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| 139 | case 't':
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| 140 | {
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| 141 | /* Parse for "-t version number" and store it into global boolean
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| 142 | * and string variables.
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| 143 | */
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| 144 | const gchar* typelib_version_string = NULL;
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| 145 |
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| 146 | /*
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| 147 | * If -t is the last argument on the command line, we have a problem
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| 148 | */
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| 149 |
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| 150 | if (i + 1 == argc) {
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| 151 | fprintf(stderr, "ERROR: missing version number after -t\n");
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| 152 | xpidl_usage(argc, argv);
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| 153 | return 1;
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| 154 | }
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| 155 |
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| 156 | /* Do not allow more than one "-t" definition */
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| 157 | if (create_old_typelib) {
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| 158 | fprintf(stderr,
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| 159 | "ERROR: -t argument used twice. "
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| 160 | "Cannot specify more than one version\n");
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| 161 | xpidl_usage(argc, argv);
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| 162 | return 1;
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| 163 | }
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| 164 |
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| 165 | /*
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| 166 | * Assume that the argument after "-t" is the version number string
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| 167 | * and search for it in our internal list of acceptable version
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| 168 | * numbers.
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| 169 | */
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| 170 | switch (XPT_ParseVersionString(argv[++i], &major_version,
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| 171 | &minor_version)) {
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| 172 | case XPT_VERSION_CURRENT:
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| 173 | break;
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| 174 | case XPT_VERSION_OLD:
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| 175 | create_old_typelib = TRUE;
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| 176 | break;
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| 177 | case XPT_VERSION_UNSUPPORTED:
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| 178 | fprintf(stderr, "ERROR: version \"%s\" not supported.\n",
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| 179 | argv[i]);
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| 180 | xpidl_usage(argc, argv);
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| 181 | return 1;
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| 182 | case XPT_VERSION_UNKNOWN:
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| 183 | default:
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| 184 | fprintf(stderr, "ERROR: version \"%s\" not recognised.\n",
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| 185 | argv[i]);
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| 186 | xpidl_usage(argc, argv);
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| 187 | return 1;
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| 188 | }
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| 189 | break;
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| 190 | }
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| 191 | case 'I':
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| 192 | if (argv[i][2] == '\0' && i == argc) {
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| 193 | fputs("ERROR: missing path after -I\n", stderr);
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| 194 | xpidl_usage(argc, argv);
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| 195 | return 1;
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| 196 | }
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| 197 | inc = xpidl_malloc(sizeof *inc);
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| 198 | if (argv[i][2] == '\0') {
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| 199 | /* is it the -I foo form? */
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| 200 | inc->directory = argv[++i];
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| 201 | } else {
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| 202 | /* must be the -Ifoo form. Don't preincrement i. */
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| 203 | inc->directory = argv[i] + 2;
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| 204 | }
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| 205 | #ifdef DEBUG_shaver_includes
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| 206 | fprintf(stderr, "adding %s to include path\n", inc->directory);
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| 207 | #endif
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| 208 | inc->next = NULL;
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| 209 | *inc_tail = inc;
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| 210 | inc_tail = &inc->next;
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| 211 | break;
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| 212 | case 'o':
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| 213 | if (i == argc) {
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| 214 | fprintf(stderr, "ERROR: missing basename after -o\n");
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| 215 | xpidl_usage(argc, argv);
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| 216 | return 1;
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| 217 | }
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| 218 | file_basename = argv[++i];
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| 219 | explicit_output_filename = FALSE;
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| 220 | break;
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| 221 | case 'e':
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| 222 | if (i == argc) {
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| 223 | fprintf(stderr, "ERROR: missing basename after -e\n");
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| 224 | xpidl_usage(argc, argv);
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| 225 | return 1;
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| 226 | }
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| 227 | file_basename = argv[++i];
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| 228 | explicit_output_filename = TRUE;
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| 229 | break;
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| 230 | case 'm':
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| 231 | if (i + 1 == argc) {
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| 232 | fprintf(stderr, "ERROR: missing modename after -m\n");
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| 233 | xpidl_usage(argc, argv);
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| 234 | return 1;
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| 235 | }
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| 236 | if (mode) {
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| 237 | fprintf(stderr,
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| 238 | "ERROR: must specify exactly one mode "
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| 239 | "(first \"%s\", now \"%s\")\n", mode->mode,
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| 240 | argv[i + 1]);
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| 241 | xpidl_usage(argc, argv);
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| 242 | return 1;
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| 243 | }
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| 244 | mode = FindMode(argv[++i]);
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| 245 | if (!mode) {
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| 246 | fprintf(stderr, "ERROR: unknown mode \"%s\"\n", argv[i]);
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| 247 | xpidl_usage(argc, argv);
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| 248 | return 1;
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| 249 | }
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| 250 | break;
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| 251 | default:
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| 252 | fprintf(stderr, "unknown option %s\n", argv[i]);
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| 253 | xpidl_usage(argc, argv);
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| 254 | return 1;
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| 255 | }
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| 256 | }
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| 257 | done_options:
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| 258 | if (!mode) {
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| 259 | fprintf(stderr, "ERROR: must specify output mode\n");
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| 260 | xpidl_usage(argc, argv);
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| 261 | return 1;
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| 262 | }
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| 263 | if (argc != i + 1) {
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| 264 | fprintf(stderr, "ERROR: extra arguments after input file\n");
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| 265 | }
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| 266 |
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| 267 | /*
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| 268 | * Don't try to process multiple files, given that we don't handle -o
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| 269 | * multiply.
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| 270 | */
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| 271 | if (xpidl_process_idl(argv[i], inc_head, file_basename, mode))
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| 272 | return 0;
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| 273 |
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| 274 | return 1;
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| 275 | }
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