implement echo; include "sys.m"; sys : Sys; stderr : ref Sys->FD; include "bufio.m"; Iobuf : import Bufio; include "draw.m"; draw : Draw; include "content.m"; Content : import Cont; include "cache.m"; include "httpd.m"; include "cgiparse.m"; cgiparse : CgiParse; echo : module { init : fn( g : ref Private_info, argv: list of string); }; init( g : ref Private_info, argv: list of string ) { sys = load Sys "$Sys"; draw = load Draw "$Draw"; stderr = sys->fildes(2); cgiparse = load CgiParse CgiParse->PATH; if( cgiparse == nil ){ sys->fprint( stderr, "Echo load CgiParse: %r\n" ); return; } cgidata := cgiparse->cgipar( g, argv ); send( g, cgidata ); return; } send( g : ref Private_info, cgidata : ref CgiData ) { k := g.bufmod; Iobuf : import k; if( cgidata == nil ){ g.bout.flush(); return; } g.bout.puts( cgidata.httphd ); g.bout.puts("
"); g.bout.puts( "Client: " + cgidata.remote + "\n" ); g.bout.puts( "Date: " + cgidata.tmstamp + "\n" ); g.bout.puts( "Version: " + cgidata.version + "\n" ); while( cgidata.header != nil ){ (tag, val) := hd cgidata.header; g.bout.puts( tag + " " + val + "\n" ); cgidata.header = tl cgidata.header; } g.bout.puts("\n"); if (cgidata.method=="POST"){ i := 0; g.bout.puts(""); g.bout.puts("Your client sent the following form data:
"); g.bout.puts("
%d | ",i)); g.bout.puts(tag); g.bout.puts(" | "); g.bout.puts(""); g.bout.puts(val); g.bout.puts(" |