225 lines
5.6 KiB
C
225 lines
5.6 KiB
C
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/****************************************************************************
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Copyright (c) 2006, Radon Labs GmbH
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#pragma once
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//------------------------------------------------------------------------------
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/**
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@class IO::MediaType
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Encapsulates a MIME conformant media type description (text/plain,
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image/jpg, etc...).
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*/
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#include "util/string.h"
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//------------------------------------------------------------------------------
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namespace IO
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{
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class MediaType
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{
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public:
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/// constructor
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MediaType();
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/// init constructor from string
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MediaType(const Util::String& str);
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/// init constructor from type and subtype
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MediaType(const Util::String& type, const Util::String& subType);
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/// copy constructor
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MediaType(const MediaType& rhs);
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/// assignment operator
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void operator=(const MediaType& rhs);
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/// equality operator
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bool operator==(const MediaType& rhs);
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/// inequality operator
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bool operator!=(const MediaType& rhs);
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/// return true if not empty
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bool IsValid() const;
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/// clear the media type object
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void Clear();
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/// set as string (must be of the form "xxx/yyy")
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void Set(const Util::String& str);
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/// set as type and subtype
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void Set(const Util::String& type, const Util::String& subType);
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/// return as string
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Util::String AsString() const;
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/// get type
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const Util::String& GetType() const;
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/// get subtype
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const Util::String& GetSubType() const;
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private:
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Util::String type;
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Util::String subType;
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};
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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MediaType::MediaType()
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{
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// empty
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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void
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MediaType::Set(const Util::String& str)
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{
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n_assert(str.IsValid());
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Util::Array<Util::String> tokens = str.Tokenize("/");
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n_assert(tokens.Size() == 2);
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this->type = tokens[0];
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this->subType = tokens[1];
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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MediaType::MediaType(const Util::String& str)
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{
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this->Set(str);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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MediaType::MediaType(const Util::String& t, const Util::String& s) :
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type(t),
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subType(s)
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{
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n_assert(this->type.IsValid());
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n_assert(this->subType.IsValid());
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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MediaType::MediaType(const MediaType& rhs) :
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type(rhs.type),
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subType(rhs.subType)
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{
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// empty
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline
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void
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MediaType::operator=(const MediaType& rhs)
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{
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this->type = rhs.type;
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this->subType = rhs.subType;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline bool
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MediaType::operator==(const MediaType& rhs)
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{
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return ((this->type == rhs.type) && (this->subType == rhs.subType));
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline bool
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MediaType::operator!=(const MediaType& rhs)
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{
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return !(*this == rhs);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline void
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MediaType::Set(const Util::String& t, const Util::String& s)
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{
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n_assert(t.IsValid() && s.IsValid());
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this->type = t;
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this->subType = s;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline Util::String
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MediaType::AsString() const
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{
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Util::String str;
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str.Reserve(128);
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str = this->type;
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str.Append("/");
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str.Append(this->subType);
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return str;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline const Util::String&
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MediaType::GetType() const
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{
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return this->type;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline const Util::String&
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MediaType::GetSubType() const
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{
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return this->subType;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline bool
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MediaType::IsValid() const
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{
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return this->type.IsValid() && this->subType.IsValid();
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}
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//------------------------------------------------------------------------------
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/**
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*/
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inline void
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MediaType::Clear()
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{
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this->type.Clear();
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this->subType.Clear();
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}
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} // namespace IO
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//------------------------------------------------------------------------------
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