tunallowed.c - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
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tunallowed.c (980B)
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1 #include <u.h>
2 #include <libc.h>
3 #include <bin.h>
4 #include <httpd.h>
5
6 int
7 hunallowed(HConnect *c, char *allowed)
8 {
9 Hio *hout;
10 int n;
11
12 n = snprint(c->xferbuf, HBufSize, "<head><title>Method Not Allowed</title></head>\r\n"
13 "<body><h1>Method Not Allowed</h1>\r\n"
14 "You can't %s on <a href=\"%U\"> here</a>.<p></body>\r\n", c->req.meth, c->req.uri);
15
16 hout = &c->hout;
17 hprint(hout, "%s 405 Method Not Allowed\r\n", hversion);
18 hprint(hout, "Date: %D\r\n", time(nil));
19 hprint(hout, "Server: Plan9\r\n");
20 hprint(hout, "Content-Type: text/html\r\n");
21 hprint(hout, "Allow: %s\r\n", allowed);
22 hprint(hout, "Content-Length: %d\r\n", n);
23 if(c->head.closeit)
24 hprint(hout, "Connection: close\r\n");
25 else if(!http11(c))
26 hprint(hout, "Connection: Keep-Alive\r\n");
27 hprint(hout, "\r\n");
28
29 if(strcmp(c->req.meth, "HEAD") != 0)
30 hwrite(hout, c->xferbuf, n);
31
32 if(c->replog)
33 c->replog(c, "Reply: 405 Method Not Allowed\nReason: Method Not Allowed\n");
34 return hflush(hout);
35 }