Tomasz Sowa
d5ebb7ca12
now winix can return json, xml, csv from out_main_stream or from frames and json from models removed from Request: bool send_bin_stream bool return_json bool return_info_only pt::Space info bool page_generated bool out_main_stream_use_html_filter bool out_streams_use_html_filter added to Request: enum AnswerSource enum AnswerContainer AnswerSource answer_source AnswerContainer answer_container bool use_ezc_engine std::wstring frame bool send_all_frames bool use_html_filter added to Config: // the name of the url parameter for returning all frames, e.g. https://domain.tld/mydir/myfunction/allframes // default: allframes std::wstring request_all_frames_parameter; // the name of the root element when serializing request answer to xml // default: winix std::wstring xml_root; algorithm (the whole algorithm is described in core/request.h): at the beginning of a request winix sets answer_source to models answer_container to text use_ezc_engine to true next answer_container and use_ezc_engine can be changed in the following way: 1. winix will look for 'Accept' http header and depending on the header winix will set: (not implemented yet) Accept | answer_container | use_ezc_engine ------------------------------------|----------------- application/json | json | false application/xml | xml | false text/csv | csv | false 2. next answer_container is set depending on 'container' url parameter container | answer_container --------------------------------------------------------- not present | don't change the value text | text json | json xml | xml csv | csv use_ezc_engine is set depending on 'answer' url parameter: answer | use_ezc_engine --------------------------------- not present | don't change the value html | true data | false if 'answer' is html then we take into account two more parameters: frame: frame_name (empty default) - if set then winix returns this specific frame allframes: (if present then winix returns all frames)
82 lines
2.3 KiB
C++
82 lines
2.3 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) 2008-2021, 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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#include "cat.h"
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namespace Winix
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{
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namespace Fun
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{
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Cat::Cat()
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{
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fun.url = L"cat";
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need_session = false;
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}
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void Cat::MakeGet()
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{
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// IMPROVE ME this probably should be set for all winix functions
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cur->request->html_template = cur->request->last_item->html_template;
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if( !cur->request->is_item )
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{
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log << log1 << "Content: cat function requires an item" << logend;
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cur->request->status = WINIX_ERR_NO_ITEM;
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return;
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}
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if( !system->HasReadAccess(cur->request->item) )
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{
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cur->request->status = WINIX_ERR_PERMISSION_DENIED;
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return;
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}
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if( !cur->request->item.item_content.file_mime_type.empty() )
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{
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cur->request->out_headers.add(Header::content_type, cur->request->item.item_content.file_mime_type);
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}
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cur->request->send_as_attachment = cur->request->IsParam(L"attachment");
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}
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} // namespace
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} // namespace Winix
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