1 // ANNA - Anna is Not Nothingness Anymore
3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
5 // http://redmine.teslayout.com/projects/anna-suite
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 the copyright holder 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_internal_Tokenizer_hpp
38 #define anna_http_internal_Tokenizer_hpp
40 #include <anna/core/util/Recycler.hpp>
42 #include <anna/http/internal/Token.hpp>
50 class Tokenizer : public Recycler<Token> {
52 void apply(const DataBlock&) throw(RuntimeException);
53 void apply(const DataBlock&, const char* separator) throw(RuntimeException);
54 void apply(const DataBlock&, const char separator) throw(RuntimeException);
56 const Token* operator [](int index) const throw();
58 const Token* operator [](const_iterator ii) const throw() {
59 return (ii == end()) ? NULL : token(ii);
62 static const Token* token(const_iterator ii) throw() { return data(ii); }
63 static Token* token(iterator ii) throw() { return data(ii); }
66 int createToken(const char* p, const int size) throw() {
67 create()->setValue(p, size);
71 static int find(const char* data, const int size, const char character) throw();
72 static int find(const char* data, const int size, const char* searched) throw();
73 static bool isSpace(const int c) throw() { return c <= '\t' || c == ' ' || c >= 128; }