Exemplo n.º 1
0
main(void)
{
	char *p, cmd[BUFSIZ];

	getform();
	update();
	makehtml();
	fflush(stdout);
	if(msgto != NULL) {
		sprintf(cmd, "/usr/bin/sendmime -S smtp.hiug.ne.jp -F Mailinglist -s \"ML Attach Result\" -f /tmp/kodai.tmp %s", msgto );
		system(cmd);
		puts(cmd);
/*		unlink("/tmp/kodai.tmp"); */
	}
	exit(0);
}
Exemplo n.º 2
0
int
main(int argc, char **argv)
{
	const char *av = NULL;
	int func_total, file_total;
        char arg_dbpath[MAXPATHLEN];
	const char *index = NULL;
	int optchar;
        int option_index = 0;
	STATISTICS_TIME *tim;

	arg_dbpath[0] = 0;
	basic_check();
	/*
	 * Setup GTAGSCONF and GTAGSLABEL environment variable
	 * according to the --gtagsconf and --gtagslabel option.
	 */
	preparse_options(argc, argv);
	/*
	 * Load configuration values.
	 */
	if (!vgetcwd(cwdpath, sizeof(cwdpath)))
		die("cannot get current directory.");
	openconf(cwdpath);
	configuration();
	/*
	 * setup_langmap() is needed to use decide_lang().
	 */
	setup_langmap(langmap);
	save_environment(argc, argv);
	/*
	 * insert htags_options at the head of argv.
	 */
	setenv_from_config();
	{
		char *env = getenv("HTAGS_OPTIONS");
		if (env && *env)
			argv = prepend_options(&argc, argv, env);
	}
	while ((optchar = getopt_long(argc, argv, "acd:DfFghIm:nNoqst:Tvwx", long_options, &option_index)) != EOF) {
		switch (optchar) {
		case 0:
			/* already flags set */
			break;
		case OPT_AUTO_COMPLETION:
			auto_completion = 1;
			if (optarg) {
				if (atoi(optarg) > 0)
					auto_completion_limit = optarg;
				else
					die("The option value of --auto-completion must be numeric.");
			}
			break;
		case OPT_CFLOW:
			call_file = optarg;
			break;
		case OPT_CALL_TREE:
			call_file = optarg;
			break;
		case OPT_CALLEE_TREE:
			callee_file = optarg;
			break;
		case OPT_CVSWEB:
			cvsweb_url = optarg;
			break;
		case OPT_CVSWEB_CVSROOT:
			cvsweb_cvsroot = optarg;
			break;
		case OPT_GTAGSCONF:
		case OPT_GTAGSLABEL:
			/* These options are already parsed in preparse_options() */
			break;
		case OPT_INSERT_FOOTER:
			insert_footer = optarg;
			break;
		case OPT_INSERT_HEADER:
			insert_header = optarg;
			break;
		case OPT_HTML_HEADER:
			{
				STATIC_STRBUF(sb);
				if (!test("r", optarg))
					die("file '%s' not found.", optarg);
				strbuf_clear(sb);
				loadfile(optarg, sb);
				html_header = strbuf_value(sb);
			}
			break;
		case OPT_ITEM_ORDER:
			item_order = optarg;
			break;
		case OPT_TABS:
			if (atoi(optarg) > 0)
				tabs = atoi(optarg);
			else
				die("--tabs option requires numeric value.");
                        break;
		case OPT_NCOL:
			if (atoi(optarg) > 0)
				ncol = atoi(optarg);
			else
				die("--ncol option requires numeric value.");
                        break;
		case OPT_TREE_VIEW:
			tree_view = 1;
			if (optarg)
				tree_view_type = optarg;
			break;
                case 'a':
                        aflag++;
                        break;
                case 'd':
			strlimcpy(arg_dbpath, optarg, sizeof(arg_dbpath));
                        break;
                case 'D':
			dynamic = 1;
                        break;
                case 'f':
                        fflag++;
                        break;
                case 'F':
                        Fflag++;
                        break;
                case 'g':
                        gflag++;
                        break;
                case 'h':
			definition_header = AFTER_HEADER;
			if (optarg) {
				if (!strcmp(optarg, "before"))
					definition_header = BEFORE_HEADER;
				else if (!strcmp(optarg, "right"))
					definition_header = RIGHT_HEADER;
				else if (!strcmp(optarg, "after"))
					definition_header = AFTER_HEADER;
				else
					die("The option value of --func-header must be one of 'before', 'right' and 'after'.");
			}
                        break;
                case 'I':
                        Iflag++;
                        break;
                case 'm':
			main_func = optarg;
                        break;
                case 'n':
                        nflag++;
			if (optarg) {
				if (atoi(optarg) > 0)
					ncol = atoi(optarg);
				else
					die("The option value of --line-number must be numeric.");
			}
                        break;
                case 'o':
			other_files = 1;
                        break;
                case 's':
			symbol = 1;
                        break;
                case 'T':
			table_flist = 1;
			if (optarg) {
				if (atoi(optarg) > 0)
					flist_fields = atoi(optarg);
				else
					die("The option value of the --table-flist must be numeric.");
			}
                        break;
                case 't':
			title = optarg;
                        break;
                case 'q':
                        qflag++;
			setquiet();
                        break;
                case 'v':
                        vflag++;
			setverbose();
                        break;
                case 'w':
                        wflag++;
                        break;
                default:
                        usage();
                        break;
		}
	}
	/*
	 * Leaving everything to htags.
	 * Htags selects popular options for you.
	 */
	if (suggest2)
		suggest = 1;
	if (suggest) {
		int gtags_not_found = 0;
		char dbpath[MAXPATHLEN];

		aflag = Iflag = nflag = vflag = 1;
		setverbose();
		definition_header = AFTER_HEADER;
		other_files = symbol = show_position = table_flist = fixed_guide = 1;
		if (arg_dbpath[0]) {
			if (!test("f", makepath(arg_dbpath, dbname(GTAGS), NULL)))
				gtags_not_found = 1;
		} else if (gtagsexist(".", dbpath, sizeof(dbpath), 0) == 0) {
			gtags_not_found = 1;
		}
		if (gtags_not_found)
			gflag = 1;
	}
	if (suggest2) {
		Fflag = 1;				/* uses frame */
		fflag = dynamic = 1;			/* needs a HTTP server */
		auto_completion = tree_view = 1;	/* needs javascript */
	}
	if (call_file && !test("fr", call_file))
		die("cflow file not found. '%s'", call_file);
	if (callee_file && !test("fr", callee_file))
		die("cflow file not found. '%s'", callee_file);
	if (insert_header && !test("fr", insert_header))
		die("page header file '%s' not found.", insert_header);
	if (insert_footer && !test("fr", insert_footer))
		die("page footer file '%s' not found.", insert_footer);
	if (!fflag)
		auto_completion = 0;
        argc -= optind;
        argv += optind;
        if (!av)
                av = (argc > 0) ? *argv : NULL;

	if (debug)
		setdebug();
	settabs(tabs);					/* setup tab skip */
        if (qflag) {
                setquiet();
		vflag = 0;
	}
        if (show_version)
                version(av, vflag);
        if (show_help)
                help();
	/*
	 * Invokes gtags beforehand.
	 */
	if (gflag) {
		STRBUF *sb = strbuf_open(0);

		strbuf_puts(sb, gtags_path);
		if (vflag)
			strbuf_puts(sb, " -v");
		if (wflag)
			strbuf_puts(sb, " -w");
		if (suggest2 && enable_idutils && usable("mkid"))
			strbuf_puts(sb, " -I");
		if (arg_dbpath[0]) {
			strbuf_putc(sb, ' ');
			strbuf_puts(sb, arg_dbpath);
		}
		if (system(strbuf_value(sb)))
			die("cannot execute gtags(1) command.");
		strbuf_close(sb);
	}
	/*
	 * get dbpath.
	 */
	if (arg_dbpath[0]) {
		strlimcpy(dbpath, arg_dbpath, sizeof(dbpath));
	} else {
		int status = setupdbpath(0);
		if (status < 0)
			die_with_code(-status, "%s", gtags_dbpath_error);
		strlimcpy(dbpath, get_dbpath(), sizeof(dbpath));
	}
	if (!title) {
		char *p = strrchr(cwdpath, sep);
		title = p ? p + 1 : cwdpath;
	}
	if (cvsweb_url && test("d", "CVS"))
		use_cvs_module = 1;
	/*
	 * decide directory in which we make hypertext.
	 */
	if (av) {
		char realpath[MAXPATHLEN];

		if (!test("dw", av))
			die("'%s' is not writable directory.", av);
		if (chdir(av) < 0)
			die("directory '%s' not found.", av);
		if (!vgetcwd(realpath, sizeof(realpath)))
			die("cannot get current directory");
		if (chdir(cwdpath) < 0)
			die("cannot return to original directory.");
		snprintf(distpath, sizeof(distpath), "%s/HTML", realpath);
	} else {
		snprintf(distpath, sizeof(distpath), "%s/HTML", cwdpath);
	}
	/*
	 * Existence check of tag files.
	 */
	{
		int i;
		const char *path;
		GTOP *gtop;

		for (i = GPATH; i < GTAGLIM; i++) {
			path = makepath(dbpath, dbname(i), NULL);
			gtags_exist[i] = test("fr", path);
		}
		/*
		 * Real GRTAGS includes virtual GSYMS.
		 */
		gtags_exist[GSYMS] = symbol ? 1 : 0;
		if (!gtags_exist[GPATH] || !gtags_exist[GTAGS] || !gtags_exist[GRTAGS])
			die("GPATH, GTAGS and/or GRTAGS not found. Please reexecute htags with the -g option.");
		/*
		 * version check.
		 * Do nothing, but the version of tag file will be checked.
		 */
		gtop = gtags_open(dbpath, cwdpath, GTAGS, GTAGS_READ, 0);
		gtags_close(gtop);
		/*
		 * Check whether GRTAGS is empty.
		 */
		gtop = gtags_open(dbpath, cwdpath, GRTAGS, GTAGS_READ, 0);
		if (gtags_first(gtop, NULL, 0) == NULL)
			grtags_is_empty = 1;
		gtags_close(gtop);
	}
	/*
	 * make dbpath absolute.
	 */
	{
		char buf[MAXPATHLEN];
		if (realpath(dbpath, buf) == NULL)
			die("cannot get realpath of dbpath.");
		strlimcpy(dbpath, buf, sizeof(dbpath));
	}
	/*
	 * The older version (4.8.7 or former) of GPATH doesn't have files
         * other than source file. The oflag requires new version of GPATH.
	 */
	if (other_files) {
		GFIND *gp = gfind_open(dbpath, NULL, 0, 0);
		if (gp->version < 2)
			die("GPATH is old format. Please remake it by invoking gtags(1).");
		gfind_close(gp);
	}
	/*
	 * for global(1) and gtags(1).
	 */
	set_env("GTAGSROOT", cwdpath);
	set_env("GTAGSDBPATH", dbpath);
	set_env("GTAGSLIBPATH", "");
	/*------------------------------------------------------------------
	 * MAKE FILES
	 *------------------------------------------------------------------
	 *       HTML/cgi-bin/global.cgi ... CGI program (1)
	 *       HTML/cgi-bin/ghtml.cgi  ... unzip script (1)
	 *       HTML/.htaccess          ... skeleton of .htaccess (1)
	 *       HTML/help.html          ... help file (2)
	 *       HTML/R/                 ... references (3)
	 *       HTML/D/                 ... definitions (3)
	 *       HTML/search.html        ... search index (4)
	 *       HTML/defines.html       ... definitions index (5)
	 *       HTML/defines/           ... definitions index (5)
	 *       HTML/files/             ... file index (6)
	 *       HTML/index.html         ... index file (7)
	 *       HTML/mains.html         ... main index (8)
	 *       HTML/null.html          ... main null html (8)
	 *       HTML/S/                 ... source files (9)
	 *       HTML/I/                 ... include file index (9)
	 *       HTML/rebuild.sh         ... rebuild script (10)
	 *       HTML/style.css          ... style sheet (11)
	 *------------------------------------------------------------------
	 */
	/* for clean up */
	signal_setup();
	sethandler(clean);

        HTML = normal_suffix;

	message("[%s] Htags started", now());
	init_statistics();
	/*
	 * (#) check if GTAGS, GRTAGS is the latest.
	 */
	if (get_dbpath())
		message(" Using %s/GTAGS.", get_dbpath());
	if (grtags_is_empty)
		message(" GRTAGS is empty.");
	if (gpath_open(dbpath, 0) < 0)
		die("GPATH not found.");
	if (!w32) {
		/* UNDER CONSTRUCTION */
	}
	if (auto_completion || tree_view) {
		STATIC_STRBUF(sb);
		strbuf_clear(sb);
		strbuf_puts_nl(sb, "<script type='text/javascript' src='js/jquery.js'></script>");
		if (auto_completion)
			loadfile(makepath(datadir, "gtags/jscode_suggest", NULL), sb);
		if (tree_view)
			loadfile(makepath(datadir, "gtags/jscode_treeview", NULL), sb);
		jscode = strbuf_value(sb);
	}
	/*
	 * (0) make directories
	 */
	message("[%s] (0) making directories ...", now());
	if (!test("d", distpath))
		if (mkdir(distpath, 0777) < 0)
			die("cannot make directory '%s'.", distpath);
	make_directory_in_distpath("files");
	make_directory_in_distpath("defines");
	make_directory_in_distpath(SRCS);
	make_directory_in_distpath(INCS);
	make_directory_in_distpath(INCREFS);
	if (!dynamic) {
		make_directory_in_distpath(DEFS);
		make_directory_in_distpath(REFS);
		if (symbol)
			make_directory_in_distpath(SYMS);
	}
	if (fflag || dynamic)
		make_directory_in_distpath("cgi-bin");
	if (Iflag)
		make_directory_in_distpath("icons");
	if (auto_completion || tree_view)
		 make_directory_in_distpath("js");
	/*
	 * (1) make CGI program
	 */
	if (fflag || dynamic) {
		char cgidir[MAXPATHLEN];

		snprintf(cgidir, sizeof(cgidir), "%s/cgi-bin", distpath);
		message("[%s] (1) making CGI program ...", now());
		if (fflag || dynamic)
			makeprogram(cgidir, "global.cgi", 0755);
		if (auto_completion)
			makeprogram(cgidir, "completion.cgi", 0755);
		makehtaccess(cgidir, ".htaccess", 0644);
	} else {
		message("[%s] (1) making CGI program ...(skipped)", now());
	}
	if (av) {
		const char *path = makepath(distpath, "GTAGSROOT", NULL);
		FILE *op = fopen(path, "w");
		if (op == NULL)
			die("cannot make file '%s'.", path);
		fputs(cwdpath, op);
		fputc('\n', op);
		fclose(op);
	}
	/*
	 * (2) make help file
	 */
	message("[%s] (2) making help.html ...", now());
	makehelp("help.html");
	/*
	 * (#) load GPATH
	 */
	load_gpath(dbpath);

	/*
	 * (3) make function entries (D/ and R/)
	 *     MAKING TAG CACHE
	 */
	message("[%s] (3) making tag lists ...", now());
	cache_open();
	tim = statistics_time_start("Time of making tag lists");
	func_total = makedupindex();
	statistics_time_end(tim);
	message("Total %d functions.", func_total);
	/*
	 * (4) search index. (search.html)
	 */
	if (Fflag && fflag) {
		message("[%s] (4) making search index ...", now());
		makesearchindex("search.html");
	}
	{
		STRBUF *defines = strbuf_open(0);
		STRBUF *files = strbuf_open(0);

		/*
		 * (5) make definition index (defines.html and defines/)
		 *     PRODUCE @defines
		 */
		message("[%s] (5) making definition index ...", now());
		tim = statistics_time_start("Time of making definition index");
		func_total = makedefineindex("defines.html", func_total, defines);
		statistics_time_end(tim);
		message("Total %d functions.", func_total);
		/*
		 * (6) make file index (files.html and files/)
		 *     PRODUCE @files, %includes
		 */
		message("[%s] (6) making file index ...", now());
		init_inc();
		tim = statistics_time_start("Time of making file index");
		file_total = makefileindex("files.html", files);
		statistics_time_end(tim);
		message("Total %d files.", file_total);
		html_count += file_total;
		/*
		 * (7) make call tree using cflow(1)'s output (cflow.html)
		 */
		if (call_file || callee_file) {
			message("[%s] (7) making cflow index ...", now());
			tim = statistics_time_start("Time of making cflow index");
			if (call_file)
				if (makecflowindex("call.html", call_file) < 0)
					call_file = NULL;
			if (callee_file)
				if (makecflowindex("callee.html", callee_file) < 0)
					callee_file = NULL;
			statistics_time_end(tim);
		}
		/*
		 * [#] make include file index.
		 */
		message("[%s] (#) making include file index ...", now());
		tim = statistics_time_start("Time of making include file index");
		makeincludeindex();
		statistics_time_end(tim);
		/*
		 * [#] make a common part for mains.html and index.html
		 *     USING @defines @files
		 */
		message("[%s] (#) making a common part ...", now());
		index = makecommonpart(title, strbuf_value(defines), strbuf_value(files));

		strbuf_close(defines);
		strbuf_close(files);
	}
	/*
	 * (7)make index file (index.html)
	 */
	message("[%s] (7) making index file ...", now());
	makeindex("index.html", title, index);
	/*
	 * (8) make main index (mains.html)
	 */
	message("[%s] (8) making main index ...", now());
	makemainindex("mains.html", index);
	/*
	 * (9) make HTML files (SRCS/)
	 *     USING TAG CACHE, %includes and anchor database.
	 */
	message("[%s] (9) making hypertext from source code ...", now());
	tim = statistics_time_start("Time of making hypertext");
	makehtml(file_total);
	statistics_time_end(tim);
	/*
	 * (10) rebuild script. (rebuild.sh)
	 *
	 * Don't grant execute permission to rebuild script.
	 */
	makerebuild("rebuild.sh");
	if (chmod(makepath(distpath, "rebuild.sh", NULL), 0640) < 0)
		die("cannot chmod rebuild script.");
	/*
	 * (11) style sheet file (style.css)
	 */
	if (enable_xhtml) {
		char src[MAXPATHLEN];
		char dist[MAXPATHLEN];
		snprintf(src, sizeof(src), "%s/gtags/style.css", datadir);
		snprintf(dist, sizeof(dist), "%s/style.css", distpath);
		copyfile(src, dist);
	}
	if (auto_completion || tree_view) {
		char src[MAXPATHLEN];
		char dist[MAXPATHLEN];

		snprintf(src, sizeof(src), "%s/gtags/jquery", datadir);
		snprintf(dist, sizeof(dist), "%s/js", distpath);
		copydirectory(src, dist);
		snprintf(src, sizeof(src), "%s/gtags/jquery/images", datadir);
		snprintf(dist, sizeof(dist), "%s/js/images", distpath);
		copydirectory(src, dist);
	}
	message("[%s] Done.", now());
	if (vflag && (fflag || dynamic || auto_completion)) {
		message("\n[Information]\n");
		message(" o Htags was invoked with the -f, -c, -D or --auto-completion option. You should");
		message("   start http server so that cgi-bin/*.cgi is executed as a CGI script.");
 		message("\n If you are using Apache, 'HTML/.htaccess' might be helpful for you.\n");
		message(" Good luck!\n");
	}
	if (Iflag) {
		char src[MAXPATHLEN];
		char dist[MAXPATHLEN];

		snprintf(src, sizeof(src), "%s/gtags/icons", datadir);
		snprintf(dist, sizeof(dist), "%s/icons", distpath);
		copydirectory(src, dist);
	}
	gpath_close();
	/*
	 * Print statistics information.
	 */
	print_statistics(statistics);
	clean();
	return 0;
}