1 // ANNA - Anna is Not 'N' Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // https://bitbucket.org/testillano/anna
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // * Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
13 // * Redistributions in binary form must reproduce the above
14 // copyright notice, this list of conditions and the following disclaimer
15 // in the documentation and/or other materials provided with the
17 // * Neither the name of Google Inc. nor the names of its
18 // contributors may be used to endorse or promote products derived from
19 // this software without specific prior written permission.
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 // Authors: eduardo.ramos.testillano@gmail.com
34 // cisco.tierra@gmail.com
37 #ifndef anna_http_parser_Abstract_hpp
38 #define anna_http_parser_Abstract_hpp
40 #include <anna/config/defines.hpp>
41 #include <anna/core/define.autoenum.hpp>
42 #include <anna/core/RuntimeException.hpp>
59 enum _v { None = -1, WaitMessage, ReadHeader, WaitEndOfHeader, WaitChunkSize, ReadChunkSize, ReadChunkData, ReadChunkTrailers };
60 anna_declare_enum(ClassType)
64 Abstract(const ClassType::_v classType) : a_classType(classType) {;}
66 static void setState(Transport&, const ClassType::_v) throw();
67 static void setLastChunkedByte(Transport&, const int lastChunkedByte) throw();
68 static const DataBlock& getFullMessage(Transport&) throw();
69 static void appendExtraParameter(Message*, const std::string& extraParameter) throw();
71 virtual int processLine(Transport&, const DataBlock&, const Token& line) const throw(RuntimeException) = 0;
74 const ClassType::_v a_classType;
76 ClassType::_v getClassType() const throw() { return a_classType; }
77 std::string asString() const throw();
79 friend class http::Transport;