Mercurial > urweb
view src/export.sml @ 1726:4df4521fbd3b
Removed excess zero byte from empty pages.
Zero byte sometimes breaks http tunneling in Safari. Empty page is a "Not Modified" response for app.js
author | Vladimir Shabanov <vshabanoff@gmail.com> |
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date | Wed, 25 Apr 2012 03:07:07 +0400 |
parents | b106ca8200b1 |
children | 6745eafff617 |
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(* Copyright (c) 2009, Adam Chlipala * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - The names of contributors may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. *) structure Export :> EXPORT = struct open Print.PD open Print datatype effect = ReadOnly | ReadCookieWrite | ReadWrite datatype export_kind = Link | Action of effect | Rpc of effect | Extern of effect fun p_effect ef = case ef of ReadOnly => string "r" | ReadCookieWrite => string "rcw" | ReadWrite => string "rw" fun p_export_kind ck = case ck of Link => string "link" | Action ef => box [string "action(", p_effect ef, string ")"] | Rpc ef => box [string "rpc(", p_effect ef, string ")"] | Extern ef => box [string "extern(", p_effect ef, string ")"] end