unallowed.c (980B)
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 }