Import mandoc 1.13.1

1 files changed, 42 insertions, 75 deletions

diff --git a/apropos.c b/apropos.c
index f5d1425..80b6bc6 100644
--- a/apropos.c
+++ b/apropos.c
@@ -1,7 +1,7 @@
-/*	$Id: apropos.c,v 1.27.2.1 2013/09/17 23:23:10 schwarze Exp $ */
+/*	$Id: apropos.c,v 1.39 2014/04/20 16:46:04 schwarze Exp $ */
 /*
- * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2013 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -22,30 +22,28 @@
 
 #include <assert.h>
 #include <getopt.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
-#include "apropos_db.h"
-#include "mandoc.h"
 #include "manpath.h"
+#include "mansearch.h"
 
-static	int	 cmp(const void *, const void *);
-static	void	 list(struct res *, size_t, void *);
-
-static	char	*progname;
 
 int
 main(int argc, char *argv[])
 {
-	int		 ch, rc, whatis;
-	struct res	*res;
+	int		 ch, whatis;
+	struct mansearch search;
+	size_t		 i, sz;
+	struct manpage	*res;
 	struct manpaths	 paths;
-	size_t		 terms, ressz;
-	struct opts	 opts;
-	struct expr	*e;
 	char		*defpaths, *auxpaths;
 	char		*conf_file;
+	char		*progname;
+	const char	*outkey;
 	extern char	*optarg;
 	extern int	 optind;
 
@@ -58,30 +56,31 @@ main(int argc, char *argv[])
 	whatis = (0 == strncmp(progname, "whatis", 6));
 
 	memset(&paths, 0, sizeof(struct manpaths));
-	memset(&opts, 0, sizeof(struct opts));
+	memset(&search, 0, sizeof(struct mansearch));
 
-	ressz = 0;
-	res = NULL;
 	auxpaths = defpaths = NULL;
 	conf_file = NULL;
-	e = NULL;
+	outkey = "Nd";
 
-	while (-1 != (ch = getopt(argc, argv, "C:M:m:S:s:")))
+	while (-1 != (ch = getopt(argc, argv, "C:M:m:O:S:s:")))
 		switch (ch) {
-		case ('C'):
+		case 'C':
 			conf_file = optarg;
 			break;
-		case ('M'):
+		case 'M':
 			defpaths = optarg;
 			break;
-		case ('m'):
+		case 'm':
 			auxpaths = optarg;
 			break;
-		case ('S'):
-			opts.arch = optarg;
+		case 'O':
+			outkey = optarg;
+			break;
+		case 'S':
+			search.arch = optarg;
 			break;
-		case ('s'):
-			opts.cat = optarg;
+		case 's':
+			search.sec = optarg;
 			break;
 		default:
 			goto usage;
@@ -93,64 +92,32 @@ main(int argc, char *argv[])
 	if (0 == argc)
 		goto usage;
 
-	rc = 0;
+	search.deftype = whatis ? TYPE_Nm : TYPE_Nm | TYPE_Nd;
+	search.flags = whatis ? MANSEARCH_WHATIS : 0;
 
 	manpath_parse(&paths, conf_file, defpaths, auxpaths);
+	mansearch_setup(1);
+	ch = mansearch(&search, &paths, argc, argv, outkey, &res, &sz);
+	manpath_free(&paths);
 
-	e = whatis ? termcomp(argc, argv, &terms) :
-		     exprcomp(argc, argv, &terms);
-		
-	if (NULL == e) {
-		fprintf(stderr, "%s: Bad expression\n", progname);
-		goto out;
-	}
-
-	rc = apropos_search
-		(paths.sz, paths.paths, &opts, 
-		 e, terms, NULL, &ressz, &res, list);
+	if (0 == ch)
+		goto usage;
 
-	if (0 == rc) {
-		fprintf(stderr, "%s: Bad database\n", progname);
-		goto out;
+	for (i = 0; i < sz; i++) {
+		printf("%s - %s\n", res[i].names,
+		    NULL == res[i].output ? "" : res[i].output);
+		free(res[i].file);
+		free(res[i].names);
+		free(res[i].output);
 	}
 
-out:
-	manpath_free(&paths);
-	resfree(res, ressz);
-	exprfree(e);
-	return(rc ? EXIT_SUCCESS : EXIT_FAILURE);
-
+	free(res);
+	mansearch_setup(0);
+	return(sz ? EXIT_SUCCESS : EXIT_FAILURE);
 usage:
 	fprintf(stderr, "usage: %s [-C file] [-M path] [-m path] "
+			"[-O outkey] "
 			"[-S arch] [-s section]%s ...\n", progname,
 			whatis ? " name" : "\n               expression");
 	return(EXIT_FAILURE);
 }
-
-/* ARGSUSED */
-static void
-list(struct res *res, size_t sz, void *arg)
-{
-	size_t		 i;
-
-	qsort(res, sz, sizeof(struct res), cmp);
-
-	for (i = 0; i < sz; i++) {
-		if ( ! res[i].matched)
-			continue;
-		printf("%s(%s%s%s) - %.70s\n",
-				res[i].title,
-				res[i].cat,
-				*res[i].arch ? "/" : "",
-				*res[i].arch ? res[i].arch : "",
-				res[i].desc);
-	}
-}
-
-static int
-cmp(const void *p1, const void *p2)
-{
-
-	return(strcasecmp(((const struct res *)p1)->title,
-				((const struct res *)p2)->title));
-}