1 /****************************************************************************** 2 * $Id: records.h 05ec2ff9cd43cabf721a161bbc295f6c827eaedd 2016-10-24 06:23:09Z Kurt Schwehr $ 3 * 4 * Project: APP ENVISAT Support 5 * Purpose: Low Level Envisat file access (read/write) API. 6 * Author: Antonio Valentino <antonio.valentino@tiscali.it> 7 * 8 ****************************************************************************** 9 * Copyright (c) 2011, Antonio Valentino 10 * 11 * Permission is hereby granted, free of charge, to any person obtaining a 12 * copy of this software and associated documentation files (the "Software"), 13 * to deal in the Software without restriction, including without limitation 14 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 15 * and/or sell copies of the Software, and to permit persons to whom the 16 * Software is furnished to do so, subject to the following conditions: 17 * 18 * The above copyright notice and this permission notice shall be included 19 * in all copies or substantial portions of the Software. 20 * 21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 22 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 24 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 26 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 27 * DEALINGS IN THE SOFTWARE. 28 ****************************************************************************/ 29 30 #ifndef RECORDS_H_ 31 #define RECORDS_H_ 32 33 #include "gdal.h" 34 35 #ifdef __cplusplus 36 extern "C" 37 { 38 #endif 39 40 #define MJD_FIELD_SIZE 12 41 42 /*! Field data types */ 43 typedef enum { 44 /*! Unknown or unspecified type */ EDT_Unknown = GDT_Unknown, 45 /*! Eight bit unsigned integer */ EDT_UByte = GDT_Byte, 46 /*! Eight bit signed integer */ EDT_SByte = GDT_TypeCount + 0, 47 /*! Sixteen bit unsigned integer */ EDT_UInt16 = GDT_UInt16, 48 /*! Sixteen bit signed integer */ EDT_Int16 = GDT_Int16, 49 /*! Thirty two bit unsigned integer */ EDT_UInt32 = GDT_UInt32, 50 /*! Thirty two bit signed integer */ EDT_Int32 = GDT_Int32, 51 /*! Thirty two bit floating point */ EDT_Float32 = GDT_Float32, 52 /*! Sixty four bit floating point */ EDT_Float64 = GDT_Float64, 53 /*! Complex Int16 */ EDT_CInt16 = GDT_CInt16, 54 /*! Complex Int32 */ EDT_CInt32 = GDT_CInt32, 55 /*! Complex Float32 */ EDT_CFloat32 = GDT_CFloat32, 56 /*! Complex Float64 */ EDT_CFloat64 = GDT_CFloat64, 57 /*! Modified Julian Dated */ EDT_MJD = GDT_TypeCount + 1, 58 /*! ASCII characters */ EDT_Char = GDT_TypeCount + 2, 59 EDT_TypeCount = GDT_TypeCount + 3 /* maximum type # + 1 */ 60 } EnvisatDataType; 61 62 typedef struct { 63 const char* szName; 64 int nOffset; 65 EnvisatDataType eType; 66 int nCount; 67 } EnvisatFieldDescr; 68 69 typedef struct { 70 const char* szName; 71 const EnvisatFieldDescr *pFields; 72 } EnvisatRecordDescr; 73 74 const EnvisatRecordDescr* EnvisatFile_GetRecordDescriptor(const char* pszProduct, 75 const char* pszDataset); 76 77 CPLErr EnvisatFile_GetFieldAsString(const void*, int, const EnvisatFieldDescr*, char*, size_t); 78 79 #ifdef __cplusplus 80 } /* extern "C" */ 81 #endif 82 83 #endif /* RECORDS_H_ */ 84