123 lines
3.4 KiB
C++
123 lines
3.4 KiB
C++
//
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// VMime library (http://www.vmime.org)
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// Copyright (C) 2002-2013 Vincent Richard <vincent@vmime.org>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 3 of
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// the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// Linking this library statically or dynamically with other modules is making
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// a combined work based on this library. Thus, the terms and conditions of
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// the GNU General Public License cover the whole combination.
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//
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#ifndef VMIME_CONTEXT_HPP_INCLUDED
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#define VMIME_CONTEXT_HPP_INCLUDED
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#include "vmime/base.hpp"
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#include "vmime/charsetConverterOptions.hpp"
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namespace vmime
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{
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/** Holds configuration parameters used either for parsing or generating messages.
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*/
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class VMIME_EXPORT context : public object
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{
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public:
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virtual ~context();
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/** Returns whether support for Internationalized Email Headers (RFC-6532)
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* is enabled.
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*
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* @return true if RFC-6532 support is enabled, false otherwise
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*/
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bool getInternationalizedEmailSupport() const;
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/** Enables or disables support for Internationalized Email Headers (RFC-6532).
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* This is disabled by default, and should be used only with servers
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* which support it (eg. SMTP servers with SMTPUTF8 extension).
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*
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* @param support true if RFC-6532 support is enabled, false otherwise
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*/
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void setInternationalizedEmailSupport(const bool support);
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/** Returns options used currently for charset conversions by the parser and/or
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* the generator. See charsetConverterOptions class for more information.
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*
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* @return current charset conversion options
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*/
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const charsetConverterOptions& getCharsetConversionOptions() const;
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/** Sets the options used currently for charset conversions by the parser and/or
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* the generator. See charsetConverterOptions class for more information.
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*
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* @param opts new charset conversion options
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*/
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void setCharsetConversionOptions(const charsetConverterOptions& opts);
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/** Switches between contexts temporarily.
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*/
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template <typename CTX_CLASS>
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class switcher
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{
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public:
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/** Switches to the specified context.
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* Default context will temporarily use the data of the specified
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* new context during the lifetime of this object.
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*
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* @param newCtx new context
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*/
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switcher(CTX_CLASS& newCtx)
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: m_oldCtxData(CTX_CLASS::getDefaultContext()), m_newCtx(&newCtx)
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{
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CTX_CLASS::getDefaultContext().copyFrom(newCtx);
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}
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/** Restores back saved context.
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*/
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~switcher()
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{
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CTX_CLASS::getDefaultContext().copyFrom(m_oldCtxData);
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}
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private:
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CTX_CLASS m_oldCtxData;
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CTX_CLASS* m_newCtx;
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};
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protected:
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context();
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context(const context& ctx);
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virtual context& operator=(const context& ctx);
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void copyFrom(const context& ctx);
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bool m_internationalizedEmail;
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charsetConverterOptions m_charsetConvOptions;
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};
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} // vmime
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#endif // VMIME_CONTEXT_HPP_INCLUDED
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