Minimal implementation of the \h (horizontal motion) escape sequence.

[mandoc.git] / cgi.c

diff --git a/cgi.c b/cgi.c
index 68bdf6e7899370f08d9b7aea29860eff4088d256..eeccd4ea8124439289e34b9db245507ad6553d0d 100644 (file)
--- a/cgi.c
+++ b/cgi.c
@@ -1,4 +1,4 @@
-/*     $Id: cgi.c,v 1.150 2017/03/15 13:18:53 schwarze Exp $ */
+/*     $Id: cgi.c,v 1.154 2017/04/19 01:00:03 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@usta.de>
@@ -554,8 +554,8 @@ pg_error_internal(void)
 static void
 pg_redirect(const struct req *req, const char *name)
 {
-       printf("Status: 303 See Other\r\n");
-       printf("Location: http://%s/", HTTP_HOST);
+       printf("Status: 303 See Other\r\n"
+           "Location: /");
        if (*scriptname != '\0')
                printf("%s/", scriptname);
        if (strcmp(req->q.manpath, req->p[0]))
@@ -591,14 +591,15 @@ pg_searchres(const struct req *req, struct manpage *r, size_t sz)
                 * If we have just one result, then jump there now
                 * without any delay.
                 */
-               printf("Status: 303 See Other\r\n");
-               printf("Location: http://%s/%s%s%s/%s",
-                   HTTP_HOST, scriptname,
-                   *scriptname == '\0' ? "" : "/",
-                   req->q.manpath, r[0].file);
-               printf("\r\n"
-                    "Content-Type: text/html; charset=utf-8\r\n"
-                    "\r\n");
+               printf("Status: 303 See Other\r\n"
+                   "Location: /");
+               if (*scriptname != '\0')
+                       printf("%s/", scriptname);
+               if (strcmp(req->q.manpath, req->p[0]))
+                       printf("%s/", req->q.manpath);
+               printf("%s\r\n"
+                   "Content-Type: text/html; charset=utf-8\r\n\r\n",
+                   r[0].file);
                return;
        }
 
@@ -653,9 +654,12 @@ pg_searchres(const struct req *req, struct manpage *r, size_t sz)
                for (i = 0; i < sz; i++) {
                        printf("  <tr>\n"
                               "    <td>"
-                              "<a class=\"Xr\" href=\"/%s%s%s/%s\">",
-                           scriptname, *scriptname == '\0' ? "" : "/",
-                           req->q.manpath, r[i].file);
+                              "<a class=\"Xr\" href=\"/");
+                       if (*scriptname != '\0')
+                               printf("%s/", scriptname);
+                       if (strcmp(req->q.manpath, req->p[0]))
+                               printf("%s/", req->q.manpath);
+                       printf("%s\">", r[i].file);
                        html_print(r[i].names);
                        printf("</a></td>\n"
                               "    <td><span class=\"Nd\">");
@@ -836,7 +840,8 @@ resp_format(const struct req *req, const char *file)
        conf.fragment = 1;
        conf.style = mandoc_strdup(CSS_DIR "/mandoc.css");
        usepath = strcmp(req->q.manpath, req->p[0]);
-       mandoc_asprintf(&conf.man, "/%s%s%%N.%%S",
+       mandoc_asprintf(&conf.man, "/%s%s%s%s%%N.%%S",
+           scriptname, *scriptname == '\0' ? "" : "/",
            usepath ? req->q.manpath : "", usepath ? "/" : "");
 
        mparse_result(mp, &man, NULL);
@@ -1068,7 +1073,8 @@ main(void)
 
        if (*path != '\0') {
                parse_path_info(&req, path);
-               if (req.q.manpath == NULL || access(path, F_OK) == -1)
+               if (req.q.manpath == NULL || req.q.sec == NULL ||
+                   *req.q.query == '\0' || access(path, F_OK) == -1)
                        path = "";
        } else if ((querystring = getenv("QUERY_STRING")) != NULL)
                parse_query_string(&req, querystring);