165 lines
3.8 KiB
C++
165 lines
3.8 KiB
C++
/*
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* This file is a part of Winix
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* and is distributed under the 2-Clause BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2008-2018, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef headerfile_winix_core_postparser
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#define headerfile_winix_core_postparser
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#include <fcgiapp.h>
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#include <string>
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#include "httpsimpleparser.h"
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#include "requesttypes.h"
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#include "misc.h"
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#include "utf8/utf8.h"
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#include "log.h"
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#include "plugin.h"
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#include "convert/text.h"
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namespace Winix
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{
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class PostParser : public HttpSimpleParser
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{
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FCGX_Stream * in;
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PostTab * post_tab;
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size_t log_value_size;
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int var_index;
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bool has_winix_post_params_msg;
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bool has_winix_raw_post_msg;
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std::string raw_post;
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protected:
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virtual int GetChar()
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{
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int c = FCGX_GetChar(in);
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if( c != -1 && has_winix_raw_post_msg )
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raw_post += c;
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return c;
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}
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void CreateLog(bool param_added, const std::wstring & name, const std::wstring & value)
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{
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log << log2 << "Method POST, name: \"" << name << "\"";
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if( log_value_size > 0 && !PT::IsSubStringNoCase(L"pass", name.c_str()) )
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{
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log << ", value: ";
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if( value.size() > log_value_size )
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log << "(first " << log_value_size << " characters) ";
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log << "\"";
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log.LogString(value, log_value_size);
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log << "\" (size: " << value.size() << ")";
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}
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if( param_added == false )
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log << log2 << " (skipped)";
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log << log2 << logend;
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}
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virtual void Parameter(std::wstring & name, std::wstring & value)
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{
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bool added;
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std::pair<PostTab::iterator, bool> res;
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if( has_winix_post_params_msg )
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plugin.Call(0, WINIX_POST_PARAMS, &name, &value);
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res = post_tab->insert( std::make_pair(name, value) );
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added = res.second;
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if( !added )
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{
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name += L"_inc";
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name += Toa(var_index);
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res = post_tab->insert( std::make_pair(name, value) );
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added = res.second;
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var_index += 1;
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}
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CreateLog(added, name, value);
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}
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public:
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PostParser()
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{
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log_value_size = 0;
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HttpSimpleParser::getchar_returns_utf8_chars = true;
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}
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void LogValueSize(size_t s)
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{
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log_value_size = s;
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}
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void Parse(FCGX_Stream * in_, PostTab & post_tab_)
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{
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in = in_;
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post_tab = &post_tab_;
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var_index = 1;
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raw_post.clear();
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has_winix_post_params_msg = plugin.HasMessage(WINIX_POST_PARAMS);
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has_winix_raw_post_msg = plugin.HasMessage(WINIX_RAW_POST_STRING);
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HttpSimpleParser::Parse();
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if( has_winix_raw_post_msg )
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plugin.Call(0, WINIX_RAW_POST_STRING, &raw_post);
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raw_post.clear();
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}
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};
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} // namespace Winix
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#endif
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