| 1 | /**************************************************************************
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| 2 |
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| 3 | orbit-idl-main.c (Driver program for the IDL parser & backend)
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| 4 |
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| 5 | Copyright (C) 1999 Elliot Lee
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program; if not, write to the Free Software
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| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 20 |
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| 21 | $Id: orbit-idl-main.c,v 1.32 2005/03/10 12:05:21 tml Exp $
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| 22 |
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| 23 | ***************************************************************************/
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| 24 |
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| 25 | #include "config.h"
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| 26 | #include <unistd.h>
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| 27 | #include <stdio.h>
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| 28 | #include <stdlib.h>
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| 29 | #include <errno.h>
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| 30 | #include <glib.h>
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| 31 | #include <libIDL/IDL.h>
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| 32 | #include <popt.h>
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| 33 |
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| 34 | #include "orbit-idl2.h"
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| 35 |
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| 36 | /* Settings made from the command line (prefaced with cl_) */
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| 37 | #ifdef USE_LIBIDL_CODE
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| 38 | static gboolean cl_disable_stubs = FALSE,
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| 39 | cl_disable_skels = FALSE,
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| 40 | cl_disable_common = FALSE,
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| 41 | cl_disable_headers = FALSE,
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| 42 | cl_enable_skeleton_impl = FALSE;
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| 43 |
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| 44 | static int cl_idlwarnlevel = 2;
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| 45 | static int cl_debuglevel = 0;
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| 46 | static int cl_is_pidl = 0;
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| 47 | static int cl_output_version = 0;
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| 48 | static int cl_disable_idata = 0;
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| 49 | static int cl_enable_imodule = 0;
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| 50 | static int cl_add_imodule = 0;
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| 51 | static gboolean cl_disable_defs_skels = FALSE;
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| 52 | static gboolean cl_showcpperrors = FALSE;
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| 53 | static char *cl_output_lang = "c";
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| 54 | static char *cl_header_guard_prefix = "";
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| 55 | static char *cl_backend_dir = NULL;
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| 56 | static gboolean cl_onlytop = FALSE;
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| 57 | static char *cl_deps_file = NULL;
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| 58 | static char *cl_output_directory = "";
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| 59 | #else
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| 60 | static gboolean cl_disable_stubs = TRUE,
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| 61 | cl_disable_skels = TRUE,
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| 62 | cl_disable_common = TRUE,
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| 63 | cl_disable_headers = TRUE,
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| 64 | cl_enable_skeleton_impl = FALSE;
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| 65 | /* Voyager: Which file to create */
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| 66 | static gboolean
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| 67 | cl_create_headers = FALSE,
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| 68 | cl_create_ctemplate = FALSE,
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| 69 | cl_create_ih = FALSE;
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| 70 |
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| 71 | static int cl_idlwarnlevel = 2;
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| 72 | static int cl_debuglevel = 0;
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| 73 | static int cl_is_pidl = 0;
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| 74 | static int cl_output_version = 0;
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| 75 | static int cl_disable_idata = 0;
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| 76 | static int cl_enable_imodule = 0;
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| 77 | static int cl_add_imodule = 0;
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| 78 | static gboolean cl_disable_defs_skels = FALSE;
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| 79 | static gboolean cl_showcpperrors = FALSE;
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| 80 | static char *cl_output_lang = "c";
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| 81 | static char *cl_header_guard_prefix = "";
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| 82 | static char *cl_backend_dir = NULL;
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| 83 | static gboolean cl_onlytop = TRUE;
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| 84 | static char *cl_deps_file = NULL;
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| 85 | static char *cl_output_directory = "";
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| 86 | #endif
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| 87 |
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| 88 |
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| 89 | #define BASE_CPP_ARGS "-D__ORBIT_IDL__ "
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| 90 | static GString *cl_cpp_args;
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| 91 |
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| 92 | static char *c_output_formatter = NULL;
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| 93 |
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| 94 | /* Callbacks for popt */
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| 95 | static void
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| 96 | cl_libIDL_version_callback(poptContext con, enum poptCallbackReason reason,
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| 97 | const struct poptOption *opt, char *arg,
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| 98 | void *data)
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| 99 | {
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| 100 | g_print("libIDL %s (CORBA %s)",
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| 101 | IDL_get_libver_string(),
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| 102 | IDL_get_IDLver_string());
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| 103 |
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| 104 | exit(0);
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| 105 | }
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| 106 |
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| 107 | static void
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| 108 | cl_cpp_callback(poptContext con, enum poptCallbackReason reason,
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| 109 | const struct poptOption *opt, char *arg,
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| 110 | void *data)
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| 111 | {
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| 112 | g_assert(opt!=NULL);
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| 113 |
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| 114 | if(opt->shortName=='D')
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| 115 | g_string_append(cl_cpp_args, "-D");
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| 116 | else if(opt->shortName=='I')
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| 117 | g_string_append(cl_cpp_args, "-I");
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| 118 |
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| 119 | g_string_append(cl_cpp_args, arg);
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| 120 | g_string_append_c(cl_cpp_args, ' ');
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| 121 | }
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| 122 |
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| 123 | static const
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| 124 | struct poptOption cl_libIDL_callback_options[] = {
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| 125 | {NULL, '\0', POPT_ARG_CALLBACK, (void *)cl_libIDL_version_callback,
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| 126 | 0, NULL, NULL},
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| 127 | {"libIDL-version", '\0', POPT_ARG_NONE, NULL, 0,
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| 128 | "Show version of libIDL used.", NULL},
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| 129 | {NULL, '\0', 0, NULL, 0, NULL, NULL}
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| 130 | };
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| 131 |
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| 132 | static const
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| 133 | struct poptOption cl_cpp_callback_options[] = {
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| 134 | {NULL, '\0', POPT_ARG_CALLBACK, (void *)cl_cpp_callback, 0, NULL, NULL},
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| 135 | {"define", 'D', POPT_ARGFLAG_ONEDASH | POPT_ARG_STRING, NULL, 0,
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| 136 | "Define value in preprocessor", NULL},
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| 137 | {"include", 'I', POPT_ARGFLAG_ONEDASH | POPT_ARG_STRING, NULL, 0,
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| 138 | "Add search path for include files", NULL},
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| 139 | {NULL, '\0', 0, NULL, 0, NULL, NULL}
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| 140 | };
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| 141 |
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| 142 | #ifdef USE_LIBIDL_CODE
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| 143 | static
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| 144 | struct poptOption options[] = {
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| 145 | {NULL, '\0', POPT_ARG_INCLUDE_TABLE, &cl_cpp_callback_options, 0, NULL, NULL},
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| 146 | {NULL, '\0', POPT_ARG_INCLUDE_TABLE, &cl_libIDL_callback_options, 0, NULL, NULL},
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| 147 | {"version", 'v', POPT_ARG_NONE, &cl_output_version, 0, "Output compiler version and serial", NULL},
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| 148 | {"lang", 'l', POPT_ARG_STRING, &cl_output_lang, 0, "Output language (default is C)", NULL},
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| 149 | {"debug", 'd', POPT_ARG_INT, &cl_debuglevel, 0, "Debug level 0 to 4", NULL},
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| 150 | {"idlwarnlevel", '\0', POPT_ARG_INT, &cl_idlwarnlevel, 0, "IDL warning level 0 to 4, default is 2", NULL},
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| 151 | {"showcpperrors", '\0', POPT_ARG_NONE, &cl_showcpperrors, 0, "Show CPP errors", NULL},
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| 152 | {"nostubs", '\0', POPT_ARG_NONE, &cl_disable_stubs, 0, "Don't output stubs", NULL},
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| 153 | {"noskels", '\0', POPT_ARG_NONE, &cl_disable_skels, 0, "Don't output skels", NULL},
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| 154 | {"nocommon", '\0', POPT_ARG_NONE, &cl_disable_common, 0, "Don't output common", NULL},
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| 155 | {"noheaders", '\0', POPT_ARG_NONE, &cl_disable_headers, 0, "Don't output headers", NULL},
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| 156 | {"noidata", '\0', POPT_ARG_NONE, &cl_disable_idata, 0, "Don't generate Interface type data", NULL},
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| 157 | {"imodule", 'i', POPT_ARG_NONE, &cl_enable_imodule, 0, "Output only an imodule file", NULL},
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| 158 | {"add-imodule", '\0', POPT_ARG_NONE, &cl_add_imodule, 0, "Output an imodule file", NULL},
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| 159 | {"skeleton-impl", '\0', POPT_ARG_NONE, &cl_enable_skeleton_impl, 0, "Output skeleton implementation", NULL},
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| 160 | {"backenddir", '\0', POPT_ARG_STRING, &cl_backend_dir, 0, "Override IDL backend library directory", "DIR"},
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| 161 | {"c-output-formatter", '\0', POPT_ARG_STRING, &c_output_formatter, 0, "DEPRECATED and IGNORED", "PROGRAM"},
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| 162 | {"onlytop", '\0', POPT_ARG_NONE, &cl_onlytop, 0, "Inhibit includes", NULL},
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| 163 | {"pidl", '\0', POPT_ARG_NONE, &cl_is_pidl, 0, "Treat as Pseudo IDL", NULL},
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| 164 | {"nodefskels", '\0', POPT_ARG_NONE, &cl_disable_defs_skels, 0, "Don't output defs for skels in header", NULL},
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| 165 | {"deps", '\0', POPT_ARG_STRING, &cl_deps_file, 0, "Generate dependency info suitable for inclusion in Makefile", "FILENAME"},
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| 166 | {"headerguardprefix", '\0', POPT_ARG_STRING, &cl_header_guard_prefix, 0, "Prefix for #ifdef header guards. Sometimes useful to avoid conflicts.", NULL},
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| 167 | {"output-dir", '\0', POPT_ARG_STRING, &cl_output_directory, 0, "Where to put generated files. This directory must exist.", NULL},
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| 168 | POPT_AUTOHELP
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| 169 | {NULL, '\0', 0, NULL, 0, NULL, NULL}
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| 170 | };
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| 171 | #else
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| 172 | static
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| 173 | struct poptOption options[] = {
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| 174 | {NULL, '\0', POPT_ARG_INCLUDE_TABLE, &cl_cpp_callback_options, 0, NULL, NULL},
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| 175 | {NULL, '\0', POPT_ARG_INCLUDE_TABLE, &cl_libIDL_callback_options, 0, NULL, NULL},
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| 176 | {"version", 'v', POPT_ARG_NONE, &cl_output_version, 0, "Output compiler version and serial", NULL},
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| 177 | {"lang", 'l', POPT_ARG_STRING, &cl_output_lang, 0, "Output language (default is C)", NULL},
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| 178 | {"debug", 'd', POPT_ARG_INT, &cl_debuglevel, 0, "Debug level 0 to 4", NULL},
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| 179 | {"idlwarnlevel", '\0', POPT_ARG_INT, &cl_idlwarnlevel, 0, "IDL warning level 0 to 4, default is 2", NULL},
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| 180 | {"showcpperrors", '\0', POPT_ARG_NONE, &cl_showcpperrors, 0, "Show CPP errors", NULL},
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| 181 | #if 0
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| 182 | {"nostubs", '\0', POPT_ARG_NONE, &cl_disable_stubs, 0, "Don't output stubs", NULL},
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| 183 | {"noskels", '\0', POPT_ARG_NONE, &cl_disable_skels, 0, "Don't output skels", NULL},
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| 184 | {"nocommon", '\0', POPT_ARG_NONE, &cl_disable_common, 0, "Don't output common", NULL},
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| 185 | #endif
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| 186 | {"ihfile", '\0', POPT_ARG_NONE, &cl_create_ih, 0, "Output implementation file", NULL},
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| 187 | {"header", '\0', POPT_ARG_NONE, &cl_create_headers, 0, "Output headers", NULL},
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| 188 | {"c-template", '\0', POPT_ARG_NONE, &cl_create_ctemplate, 0, "Output a C template file with method bodies", NULL},
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| 189 | {"add-imodule", '\0', POPT_ARG_NONE, &cl_add_imodule, 0, "Output an imodule file", NULL},
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| 190 | {"skeleton-impl", '\0', POPT_ARG_NONE, &cl_enable_skeleton_impl, 0, "Output skeleton implementation", NULL},
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| 191 | {"backenddir", '\0', POPT_ARG_STRING, &cl_backend_dir, 0, "Override IDL backend library directory", "DIR"},
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| 192 | #if 0
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| 193 | {"onlytop", '\0', POPT_ARG_NONE, &cl_onlytop, 0, "Inhibit includes", NULL},
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| 194 | #endif
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| 195 | {"pidl", '\0', POPT_ARG_NONE, &cl_is_pidl, 0, "Treat as Pseudo IDL", NULL},
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| 196 | {"nodefskels", '\0', POPT_ARG_NONE, &cl_disable_defs_skels, 0, "Don't output defs for skels in header", NULL},
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| 197 | {"deps", '\0', POPT_ARG_STRING, &cl_deps_file, 0, "Generate dependency info suitable for inclusion in Makefile", "FILENAME"},
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| 198 | {"headerguardprefix", '\0', POPT_ARG_STRING, &cl_header_guard_prefix, 0, "Prefix for #ifdef header guards. Sometimes useful to avoid conflicts.", NULL},
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| 199 | {"output-dir", '\0', POPT_ARG_STRING, &cl_output_directory, 0, "Where to put generated files. This directory must exist.", NULL},
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| 200 | POPT_AUTOHELP
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| 201 | {NULL, '\0', 0, NULL, 0, NULL, NULL}
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| 202 | };
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| 203 | #endif
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| 204 |
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| 205 | /********** main routines **********/
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| 206 | int main(int argc, const char *argv[])
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| 207 | {
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| 208 | poptContext pcon;
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| 209 | int rc, retval = 0;
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| 210 | const char *arg;
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| 211 | OIDL_Run_Info rinfo;
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| 212 |
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| 213 | /* Argument parsing, etc. */
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| 214 | cl_cpp_args = g_string_new("-D__ORBIT_IDL__ ");
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| 215 |
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| 216 | pcon = poptGetContext ("orbit-idl-2", argc, argv, options, 0);
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| 217 | poptSetOtherOptionHelp (pcon, "<IDL files>");
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| 218 |
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| 219 | if(argc < 2) {
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| 220 | poptPrintUsage(pcon, stdout, 0);
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| 221 | return 0;
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| 222 | }
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| 223 |
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| 224 | if((rc=poptGetNextOpt(pcon)) < -1) {
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| 225 | g_print ("orbit-idl-2: bad argument %s: %s\n",
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| 226 | poptBadOption(pcon, POPT_BADOPTION_NOALIAS),
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| 227 | poptStrerror(rc));
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| 228 | exit(0);
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| 229 | }
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| 230 |
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| 231 | if (cl_output_version) {
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| 232 | printf ("orbit-idl-2 %s - serial %d\n\n",
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| 233 | VERSION, ORBIT_CONFIG_SERIAL);
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| 234 | exit (0);
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| 235 | }
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| 236 |
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| 237 | if (c_output_formatter != NULL)
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| 238 | g_warning ("Please do not use the 'c-output-formatter' option. It is ignored and will soon go away.");
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| 239 |
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| 240 | /* --header given */
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| 241 | if(cl_create_headers)
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| 242 | cl_disable_headers=FALSE;
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| 243 | /* --ihfile given */
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| 244 | if(cl_create_ih)
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| 245 | cl_enable_skeleton_impl=TRUE;
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| 246 | /* --c-template given */
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| 247 | if(cl_create_ctemplate)
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| 248 | cl_disable_stubs=FALSE;
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| 249 |
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| 250 |
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| 251 | /* Prep our run info for the backend */
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| 252 | rinfo.cpp_args = cl_cpp_args->str;
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| 253 | rinfo.debug_level = cl_debuglevel;
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| 254 | rinfo.idl_warn_level = cl_idlwarnlevel;
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| 255 | rinfo.show_cpp_errors = cl_showcpperrors;
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| 256 | rinfo.is_pidl = cl_is_pidl;
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| 257 | rinfo.do_skel_defs = !cl_disable_defs_skels;
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| 258 | rinfo.enabled_passes =
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| 259 | (cl_disable_stubs?0:OUTPUT_STUBS)
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| 260 | |(cl_disable_skels?0:OUTPUT_SKELS)
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| 261 | |(cl_disable_common?0:OUTPUT_COMMON)
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| 262 | |(cl_disable_headers?0:OUTPUT_HEADERS)
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| 263 | |(cl_enable_skeleton_impl?OUTPUT_SKELIMPL:0)
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| 264 | |(cl_add_imodule?OUTPUT_IMODULE:0)
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| 265 | |(cl_deps_file != NULL?OUTPUT_DEPS:0);
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| 266 |
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| 267 | rinfo.deps_file = cl_deps_file;
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| 268 |
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| 269 | if (cl_enable_imodule) /* clobber */
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| 270 | rinfo.enabled_passes =
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| 271 | OUTPUT_COMMON | OUTPUT_HEADERS | OUTPUT_IMODULE;
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| 272 |
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| 273 | rinfo.output_language = cl_output_lang;
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| 274 | rinfo.header_guard_prefix = cl_header_guard_prefix;
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| 275 | rinfo.output_directory = cl_output_directory;
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| 276 | rinfo.backend_directory = cl_backend_dir;
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| 277 | rinfo.onlytop = cl_onlytop;
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| 278 | rinfo.idata = !cl_disable_idata;
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| 279 |
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| 280 | printf ("orbit-idl-2 " VERSION " compiling\n");
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| 281 | printf (" %s mode, %s preprocessor errors, passes: %s%s%s%s%s%s\n\n",
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| 282 | rinfo.is_pidl ? "pidl" : "",
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| 283 | rinfo.show_cpp_errors ? "show" : "hide",
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| 284 | cl_disable_stubs ? "" : "stubs ",
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| 285 | cl_disable_skels ? "" : "skels ",
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| 286 | cl_disable_common ? "" : "common ",
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| 287 | cl_disable_headers ? "" : "headers ",
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| 288 | cl_enable_skeleton_impl ? "skel_impl " : "",
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| 289 | cl_enable_imodule ? "imodule" : "");
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| 290 |
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| 291 | /* Do it */
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| 292 | while((arg=poptGetArg(pcon))!=NULL) {
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| 293 | rinfo.input_filename = g_strdup (arg); /* g_path_get_basename(arg); - what !? */
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| 294 | if (!orbit_idl_to_backend(arg, &rinfo)) {
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| 295 | g_warning("%s compilation failed", arg);
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| 296 | retval = 1;
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| 297 | }
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| 298 | g_free(rinfo.input_filename);
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| 299 | }
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| 300 |
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| 301 | return retval;
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| 302 | }
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