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* SQUID Web Proxy Cache http://www.squid-cache.org/
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* ----------------------------------------------------------
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* Squid is the result of efforts by numerous individuals from
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* the Internet community; see the CONTRIBUTORS file for full
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* details. Many organizations have provided support for Squid's
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* development; see the SPONSORS file for full details. Squid is
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* Copyrighted (C) 2001 by the Regents of the University of
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* California; see the COPYRIGHT file for full details. Squid
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* incorporates software developed and/or copyrighted by other
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* sources; see the CREDITS file for full details.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
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#ifndef SQUID_ICAPINOUT_H
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#define SQUID_ICAPINOUT_H
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#include "HttpRequest.h"
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#include "HttpReply.h"
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// IcapInOut manages a pointer to the HTTP message being worked on.
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// For HTTP responses, request header information is also available
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// as the "cause". ICAP transactions use this class to store virgin
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// and adapted HTTP messages.
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typedef HttpMsg Header;
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InOut(): header(0), cause(0) {}
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HTTPMSGUNLOCK(header);
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void setCause(HttpRequest *r) {
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cause = HTTPMSGLOCK(r);
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void setHeader(Header *h) {
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HTTPMSGUNLOCK(header);
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header = HTTPMSGLOCK(h);
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body_pipe = header->body_pipe;
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// virgin or adapted message being worked on
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Header *header; // parsed HTTP status/request line and headers
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// HTTP request header for HTTP responses (the cause of the response)
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// Copy of header->body_pipe, in case somebody moves the original.
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BodyPipe::Pointer body_pipe;
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// TODO: s/Header/Message/i ?
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} // namespace Adaptation
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#endif /* SQUID_ICAPINOUT_H */