00001 /****************************************************************************** 00002 * 00003 * Purpose: Primary public include file for PCIDSK SDK. 00004 * 00005 ****************************************************************************** 00006 * Copyright (c) 2009 00007 * PCI Geomatics, 50 West Wilmot Street, Richmond Hill, Ont, Canada 00008 * 00009 * Permission is hereby granted, free of charge, to any person obtaining a 00010 * copy of this software and associated documentation files (the "Software"), 00011 * to deal in the Software without restriction, including without limitation 00012 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 00013 * and/or sell copies of the Software, and to permit persons to whom the 00014 * Software is furnished to do so, subject to the following conditions: 00015 * 00016 * The above copyright notice and this permission notice shall be included 00017 * in all copies or substantial portions of the Software. 00018 * 00019 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 00020 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00021 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00022 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00023 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00024 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00025 * DEALINGS IN THE SOFTWARE. 00026 ****************************************************************************/ 00027 00028 #ifndef __INCLUDE_SEGMENT_PCIDSKSEGMENT_H 00029 #define __INCLUDE_SEGMENT_PCIDSKSEGMENT_H 00030 00031 #include "pcidsk_config.h" 00032 #include "pcidsk_types.h" 00033 #include <string> 00034 #include <vector> 00035 00036 namespace PCIDSK 00037 { 00038 /************************************************************************/ 00039 /* PCIDSKSegment */ 00040 /************************************************************************/ 00041 00043 00044 class PCIDSKSegment 00045 { 00046 public: 00047 virtual ~PCIDSKSegment() {} 00048 00049 virtual void WriteToFile( const void *buffer, uint64 offset, uint64 size)=0; 00050 virtual void ReadFromFile( void *buffer, uint64 offset, uint64 size ) = 0; 00051 00052 virtual eSegType GetSegmentType() = 0; 00053 virtual std::string GetName() = 0; 00054 virtual std::string GetDescription() = 0; 00055 virtual int GetSegmentNumber() = 0; 00056 virtual uint64 GetContentSize() = 0; 00057 virtual bool IsAtEOF() = 0; 00058 00059 virtual std::string GetMetadataValue( std::string key ) = 0; 00060 virtual void SetMetadataValue( std::string key, std::string value ) = 0; 00061 virtual std::vector<std::string> GetMetadataKeys() = 0; 00062 00063 virtual void Synchronize() = 0; 00064 }; 00065 00066 } // end namespace PCIDSK 00067 00068 #endif // __INCLUDE_SEGMENT_PCIDSKSEGMENT_H