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| author |   Kristaps Dzonsons <kristaps@bsd.lv> | 2011-12-07 13:00:40 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-12-07 13:00:40 +0000 |
| commit | 50669b29997f4c41fa76feea0da91b373728f88f (patch) | |
| tree | 209fa5ceab2462ba2ba2a9c3ebcaecf8f4350349 /cgi.c | |
| parent | f01df18a657b304efaa6206a2cdaae25c5a146e8 (diff) | |
| download | mandoc-50669b29997f4c41fa76feea0da91b373728f88f.tar.gz mandoc-50669b29997f4c41fa76feea0da91b373728f88f.tar.zst mandoc-50669b29997f4c41fa76feea0da91b373728f88f.zip | |
Have a whatis/apropos mode, with the default (hitting enter within the
expression text) be whatis. This is a much nicer default than apropos,
which can be scary. While here, fix the cat.css location (erroneously
put in the response page instead of the catman page) and add bits for
a default style-sheet.
Diffstat (limited to 'cgi.c')
| -rw-r--r-- | cgi.c | 98 |
1 files changed, 56 insertions, 42 deletions
@@ -1,4 +1,4 @@ -/* $Id: cgi.c,v 1.11 2011/12/07 11:52:36 kristaps Exp $ */ +/* $Id: cgi.c,v 1.12 2011/12/07 13:00:40 kristaps Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -297,6 +297,8 @@ resp_begin_html(int code, const char *msg) " <HEAD>" "\n" " <META HTTP-EQUIV=\"Content-Type\" " "\n" " CONTENT=\"text/html; charset=utf-8\">" "\n" + " <LINK REL=\"stylesheet\" HREF=\"/man.cgi.css\"" "\n" + " TYPE=\"text/css\" media=\"all\">" "\n" " <TITLE>System Manpage Reference</TITLE>" "\n" " </HEAD>" "\n" " <BODY>" "\n" @@ -330,21 +332,27 @@ resp_searchform(const struct req *req) printf("<FORM ACTION=\""); html_print(progname); printf("/search.html\" METHOD=\"get\">\n"); - puts(" <FIELDSET>\n" - " <INPUT TYPE=\"submit\" VALUE=\"Search:\">"); - printf(" Terms: <INPUT TYPE=\"text\" " - "SIZE=\"60\" NAME=\"expr\" VALUE=\""); + puts("<FIELDSET>\n" + "<INPUT TYPE=\"submit\" NAME=\"op\" " + "VALUE=\"Whatis\"> or \n" + "<INPUT TYPE=\"submit\" NAME=\"op\" " + "VALUE=\"apropos\"> for manuals satisfying \n" + "<INPUT TYPE=\"text\" SIZE=\"40\" " + "NAME=\"expr\" VALUE=\""); html_print(expr); - puts("\">"); - printf(" Section: <INPUT TYPE=\"text\" " - "SIZE=\"4\" NAME=\"sec\" VALUE=\""); + puts("\">, section " + "<INPUT TYPE=\"text\" " + "SIZE=\"4\" NAME=\"sec\" VALUE=\""); html_print(sec); - puts("\">"); - printf(" Arch: <INPUT TYPE=\"text\" " - "SIZE=\"8\" NAME=\"arch\" VALUE=\""); + puts("\">, arch " + "<INPUT TYPE=\"text\" " + "SIZE=\"8\" NAME=\"arch\" VALUE=\""); html_print(arch); - puts("\">"); - puts(" </FIELDSET>\n</FORM>\n<!-- End search form. //-->"); + puts("\">.\n" + "<INPUT TYPE=\"reset\" VALUE=\"Reset\">\n" + "</FIELDSET>\n" + "</FORM>\n" + "<!-- End search form. //-->"); } static void @@ -361,12 +369,12 @@ resp_error400(void) { resp_begin_html(400, "Query Malformed"); - puts("<H1>Malformed Query</H1>\n" - "<P>\n" - " The query your entered was malformed.\n" - " Try again from the\n" - " <A HREF=\"/index.html\">main page</A>\n" - "</P>"); + printf("<H1>Malformed Query</H1>\n" + "<P>\n" + " The query your entered was malformed.\n" + " Try again from the\n" + " <A HREF=\"%s/index.html\">main page</A>\n" + "</P>", progname); resp_end_html(); } @@ -380,11 +388,11 @@ resp_error404(const char *page) " The page you're looking for, "); printf(" <B>"); html_print(page); - puts("</B>,\n" - " could not be found.\n" - " Try searching from the\n" - " <A HREF=\"/index.html\">main page</A>\n" - "</P>"); + printf("</B>,\n" + " could not be found.\n" + " Try searching from the\n" + " <A HREF=\"%s/index.html\">main page</A>\n" + "</P>", progname); resp_end_html(); } @@ -423,21 +431,7 @@ resp_search(struct res *r, size_t sz, void *arg) return; } - resp_begin_http(200, NULL); - puts("<!DOCTYPE HTML PUBLIC " "\n" - " \"-//W3C//DTD HTML 4.01//EN\"" "\n" - " \"http://www.w3.org/TR/html4/strict.dtd\">" "\n" - "<HTML>" "\n" - " <HEAD>" "\n" - " <META HTTP-EQUIV=\"Content-Type\" " "\n" - " CONTENT=\"text/html; charset=utf-8\">" "\n" - " <LINK REL=\"stylesheet\" HREF=\"/catman.css\"" "\n" - " TYPE=\"text/css\" media=\"all\">" "\n" - " <TITLE>System Manpage Reference</TITLE>" "\n" - " </HEAD>" "\n" - " <BODY>" "\n" - "<!-- Begin page content. //-->"); - + resp_begin_html(200, NULL); resp_searchform((const struct req *)arg); if (0 == sz) @@ -484,7 +478,20 @@ catman(const char *file) return; } - resp_begin_html(200, NULL); + resp_begin_http(200, NULL); + puts("<!DOCTYPE HTML PUBLIC " "\n" + " \"-//W3C//DTD HTML 4.01//EN\"" "\n" + " \"http://www.w3.org/TR/html4/strict.dtd\">" "\n" + "<HTML>" "\n" + " <HEAD>" "\n" + " <META HTTP-EQUIV=\"Content-Type\" " "\n" + " CONTENT=\"text/html; charset=utf-8\">" "\n" + " <LINK REL=\"stylesheet\" HREF=\"/catman.css\"" "\n" + " TYPE=\"text/css\" media=\"all\">" "\n" + " <TITLE>System Manpage Reference</TITLE>" "\n" + " </HEAD>" "\n" + " <BODY>" "\n" + "<!-- Begin page content. //-->"); puts("<PRE>"); while (NULL != (p = fgetln(f, &len))) { @@ -721,7 +728,7 @@ static void pg_search(const struct manpaths *ps, const struct req *req, char *path) { size_t tt; - int i, sz, rc; + int i, sz, rc, whatis; const char *ep, *start; char **cp; struct opts opt; @@ -731,6 +738,7 @@ pg_search(const struct manpaths *ps, const struct req *req, char *path) cp = NULL; ep = NULL; sz = 0; + whatis = 0; memset(&opt, 0, sizeof(struct opts)); @@ -741,6 +749,9 @@ pg_search(const struct manpaths *ps, const struct req *req, char *path) 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, "op")) + whatis = 0 == strcasecmp + (req->fields[i].val, "whatis"); /* * Poor man's tokenisation. @@ -770,7 +781,10 @@ pg_search(const struct manpaths *ps, const struct req *req, char *path) * The resp_search() function is called with the results. */ - if (NULL != (expr = exprcomp(sz, cp, &tt))) + expr = whatis ? termcomp(sz, cp, &tt) : + exprcomp(sz, cp, &tt); + + if (NULL != expr) rc = apropos_search (ps->sz, ps->paths, &opt, expr, tt, (void *)req, resp_search); |