From 4c2e6a534c31f69cc3ff5bf8348cee02c95a637a Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Wed, 7 Dec 2011 15:12:34 +0000
Subject: Accept old-school man.cgi parameters like "sektion" and "query". 
 This still needs work because specifying an arch with "arch=i386" will return
 results that don't have an arch specified.  I think this is weird, but it
 will need to be supported if we want backwards compatibility.

---
 cgi.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/cgi.c b/cgi.c
index d3f523b5..bed8fb2d 100644
--- a/cgi.c
+++ b/cgi.c
@@ -323,11 +323,18 @@ resp_searchform(const struct req *req)
 	for (i = 0; i < (int)req->fieldsz; i++)
 		if (0 == strcmp(req->fields[i].key, "expr"))
 			expr = req->fields[i].val;
+		else if (0 == strcmp(req->fields[i].key, "query"))
+			expr = req->fields[i].val;
 		else if (0 == strcmp(req->fields[i].key, "sec"))
 			sec = req->fields[i].val;
+		else if (0 == strcmp(req->fields[i].key, "sektion"))
+			sec = req->fields[i].val;
 		else if (0 == strcmp(req->fields[i].key, "arch"))
 			arch = req->fields[i].val;
 
+	if (NULL != sec && 0 == strcmp(sec, "0"))
+		sec = NULL;
+
 	puts("<!-- Begin search form. //-->");
 	printf("<FORM ACTION=\"");
 	html_print(progname);
@@ -745,14 +752,24 @@ pg_search(const struct manpaths *ps, const struct req *req, char *path)
 	for (sz = i = 0; i < (int)req->fieldsz; i++)
 		if (0 == strcmp(req->fields[i].key, "expr"))
 			ep = req->fields[i].val;
+		else if (0 == strcmp(req->fields[i].key, "query"))
+			ep = req->fields[i].val;
 		else if (0 == strcmp(req->fields[i].key, "sec"))
 			opt.cat = req->fields[i].val;
+		else if (0 == strcmp(req->fields[i].key, "sektion"))
+			opt.cat = req->fields[i].val;
 		else if (0 == strcmp(req->fields[i].key, "arch"))
 			opt.arch = req->fields[i].val;
+		else if (0 == strcmp(req->fields[i].key, "apropos"))
+			whatis = 0 == strcmp
+				(req->fields[i].val, "0");
 		else if (0 == strcmp(req->fields[i].key, "op"))
 			whatis = 0 == strcasecmp
 				(req->fields[i].val, "whatis");
 
+	if (NULL != opt.cat && 0 == strcmp(opt.cat, "0"))
+		opt.cat = NULL;
+
 	/*
 	 * Poor man's tokenisation.
 	 * Just break apart by spaces.
-- 
cgit