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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-03-15 13:18:53 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-03-15 13:18:53 +0000 |
| commit | f88b6897fb2359e45d69b78cf233849c6e5552da (patch) | |
| tree | d258ff4402c0c32210291922ab2fa62ac8d3d71d /cgi.c | |
| parent | 4765dc18ce4546a42d3aa2ce149a3c3fb4d79b00 (diff) | |
| download | mandoc-f88b6897fb2359e45d69b78cf233849c6e5552da.tar.gz mandoc-f88b6897fb2359e45d69b78cf233849c6e5552da.tar.zst mandoc-f88b6897fb2359e45d69b78cf233849c6e5552da.zip | |
Mention the manual page name and section in the HTML page <title>.
Based on a patch from <Anton dot Lindqvist at gmail dot com>,
but simplified and also covering apropos(1) search results.
Diffstat (limited to 'cgi.c')
| -rw-r--r-- | cgi.c | 83 |
1 files changed, 49 insertions, 34 deletions
@@ -1,4 +1,4 @@ -/* $Id: cgi.c,v 1.149 2017/03/15 10:17:29 schwarze Exp $ */ +/* $Id: cgi.c,v 1.150 2017/03/15 13:18:53 schwarze Exp $ */ /* * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@usta.de> @@ -81,7 +81,7 @@ static void pg_search(const struct req *); static void pg_searchres(const struct req *, struct manpage *, size_t); static void pg_show(struct req *, const char *); -static void resp_begin_html(int, const char *); +static void resp_begin_html(int, const char *, const char *); static void resp_begin_http(int, const char *); static void resp_catman(const struct req *, const char *); static void resp_copy(const char *); @@ -346,8 +346,9 @@ resp_copy(const char *filename) } static void -resp_begin_html(int code, const char *msg) +resp_begin_html(int code, const char *msg, const char *file) { + char *cp; resp_begin_http(code, msg); @@ -357,10 +358,20 @@ resp_begin_html(int code, const char *msg) " <meta charset=\"UTF-8\"/>\n" " <link rel=\"stylesheet\" href=\"%s/mandoc.css\"" " type=\"text/css\" media=\"all\">\n" - " <title>%s</title>\n" + " <title>", + CSS_DIR); + if (file != NULL) { + if ((cp = strrchr(file, '/')) != NULL) + file = cp + 1; + if ((cp = strrchr(file, '.')) != NULL) { + printf("%.*s(%s) - ", (int)(cp - file), file, cp + 1); + } else + printf("%s - ", file); + } + printf("%s</title>\n" "</head>\n" "<body>\n", - CSS_DIR, CUSTOMIZE_TITLE); + CUSTOMIZE_TITLE); resp_copy(MAN_DIR "/header.html"); } @@ -493,7 +504,7 @@ static void pg_index(const struct req *req) { - resp_begin_html(200, NULL); + resp_begin_html(200, NULL, NULL); resp_searchform(req, FOCUS_QUERY); printf("<p>\n" "This web interface is documented in the\n" @@ -510,7 +521,7 @@ pg_index(const struct req *req) static void pg_noresult(const struct req *req, const char *msg) { - resp_begin_html(200, NULL); + resp_begin_html(200, NULL, NULL); resp_searchform(req, FOCUS_QUERY); puts("<p>"); puts(msg); @@ -522,7 +533,7 @@ static void pg_error_badrequest(const char *msg) { - resp_begin_html(400, "Bad Request"); + resp_begin_html(400, "Bad Request", NULL); puts("<h1>Bad Request</h1>\n" "<p>\n"); puts(msg); @@ -535,7 +546,7 @@ pg_error_badrequest(const char *msg) static void pg_error_internal(void) { - resp_begin_html(500, "Internal Server Error"); + resp_begin_html(500, "Internal Server Error", NULL); puts("<p>Internal Server Error</p>"); resp_end_html(); } @@ -591,36 +602,13 @@ pg_searchres(const struct req *req, struct manpage *r, size_t sz) return; } - resp_begin_html(200, NULL); - resp_searchform(req, - req->q.equal || sz == 1 ? FOCUS_NONE : FOCUS_QUERY); - - if (sz > 1) { - puts("<table class=\"results\">"); - 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); - html_print(r[i].names); - printf("</a></td>\n" - " <td><span class=\"Nd\">"); - html_print(r[i].output); - puts("</span></td>\n" - " </tr>"); - } - puts("</table>"); - } - /* * In man(1) mode, show one of the pages * even if more than one is found. */ + iuse = 0; if (req->q.equal || sz == 1) { - puts("<hr>"); - iuse = 0; priouse = 20; archpriouse = 3; for (i = 0; i < sz; i++) { @@ -653,6 +641,33 @@ pg_searchres(const struct req *req, struct manpage *r, size_t sz) priouse = prio; iuse = i; } + resp_begin_html(200, NULL, r[iuse].file); + } else + resp_begin_html(200, NULL, NULL); + + resp_searchform(req, + req->q.equal || sz == 1 ? FOCUS_NONE : FOCUS_QUERY); + + if (sz > 1) { + puts("<table class=\"results\">"); + 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); + html_print(r[i].names); + printf("</a></td>\n" + " <td><span class=\"Nd\">"); + html_print(r[i].output); + puts("</span></td>\n" + " </tr>"); + } + puts("</table>"); + } + + if (req->q.equal || sz == 1) { + puts("<hr>"); resp_show(req, r[iuse].file); } @@ -904,7 +919,7 @@ pg_show(struct req *req, const char *fullpath) return; } - resp_begin_html(200, NULL); + resp_begin_html(200, NULL, file); resp_searchform(req, FOCUS_NONE); resp_show(req, file); resp_end_html(); |