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213ef70599
- nobody uses it - it's confusing.
227 lines
6.2 KiB
C
227 lines
6.2 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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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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{"stub", "Generate C++ JS API stubs", "cpp", xpidl_stub_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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{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_js_stub_decls = FALSE;
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static char xpidl_usage_str[] =
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"Usage: %s [-m mode] [-w] [-v] [-I path] [-o basename] filename.idl\n"
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" -w turn on warnings (recommended)\n"
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" -v verbose mode (NYI)\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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" -s emit JS stub declarations in headers for use with -m stub\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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/* XXXbe static */ char OOM[] = "ERROR: out of memory\n";
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void *
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xpidl_malloc(size_t nbytes)
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{
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void *p = malloc(nbytes);
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if (!p) {
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fputs(OOM, stderr);
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exit(1);
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}
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return p;
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}
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#ifdef XP_MAC
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static char *strdup(const char *c)
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{
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char *newStr = malloc(strlen(c) + 1);
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if (newStr)
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{
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strcpy(newStr, c);
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}
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return newStr;
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}
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#endif
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char *
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xpidl_strdup(const char *s)
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{
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char *ns = strdup(s);
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if (!ns) {
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fputs(OOM, stderr);
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exit(1);
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}
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return ns;
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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, idlfiles;
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IncludePathEntry *inc, *inc_head, **inc_tail;
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char *basename = NULL;
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ModeData *mode = NULL;
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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 '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 's':
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emit_js_stub_decls = TRUE;
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break;
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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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basename = argv[i + 1];
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i++;
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break;
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case 'h': /* legacy stuff, already! */
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mode = FindMode("header");
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if (!mode) {
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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 'm':
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if (i == 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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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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for (idlfiles = 0; i < argc; i++)
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idlfiles += xpidl_process_idl(argv[i], inc_head, basename, mode);
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if (!idlfiles)
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return 1;
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return 0;
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}
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