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3fbff6e620
* Replace custom types with C++11 <cstdint> types * Fix sqlite integer intos and uses * Fix String implicit integer constructors * Escape the enclosing namespace in sqdb * Replace contract checks with assert * Make many header files compile independently * Remove the dependence on beast_core.h in many places * Remove unused or obsolete classes and functions * Remove unused or obsolete macros * Remove unused network functions and files * Remove unused or obsolete classes: - ChildProcess - HighResolutionTimer - InterProcessLock - Throw - TrackedMutex - UntrackedMutex - XmlDocument - XmlElement
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of Beast: https://github.com/vinniefalco/Beast
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Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef BEAST_ASIO_HTTPPARSER_H_INCLUDED
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#define BEAST_ASIO_HTTPPARSER_H_INCLUDED
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namespace beast {
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class HTTPParserImpl;
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/** A parser for HTTPRequest and HTTPResponse objects. */
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class HTTPParser
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{
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public:
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enum Type
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{
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typeRequest,
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typeResponse
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};
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/** Construct a new parser for the specified HTTPMessage type. */
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explicit HTTPParser (Type type);
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/** Destroy the parser. */
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~HTTPParser ();
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/** Returns a non zero error code if parsing fails. */
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unsigned char error () const;
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/** Returns the error message text when error is non zero. */
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String message () const;
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/** Parse the buffer and return the amount used.
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Typically it is an error when this returns less than
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the amount passed in.
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*/
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std::size_t process (void const* buf, std::size_t bytes);
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/** Notify the parser that eof was received.
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*/
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void process_eof ();
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/** Returns `true` when parsing is successful and complete. */
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bool finished () const;
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/** Peek at the header fields as they are being built.
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Only complete pairs will show up, never partial strings.
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*/
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StringPairArray const& fields () const;
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/** Returns `true` if all the HTTP headers have been received. */
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bool headersComplete () const;
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/** Return the HTTPRequest object produced from the parsiing.
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Only valid after finished returns `true`.
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*/
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SharedPtr <HTTPRequest> const& request ();
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/** Return the HTTPResponse object produced from the parsing.
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Only valid after finished returns `true`.
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*/
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SharedPtr <HTTPResponse> const& response ();
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protected:
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Type m_type;
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std::unique_ptr <HTTPParserImpl> m_impl;
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SharedPtr <HTTPRequest> m_request;
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SharedPtr <HTTPResponse> m_response;
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};
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}
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#endif
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