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GEORASTER: implement deferred driver loading
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| /****************************************************************************** | ||
| * | ||
| * Name: georaster_dataset.cpp | ||
| * Project: Oracle Spatial GeoRaster Driver | ||
| * Purpose: Implement GeoRasterDataset Methods | ||
| * Author: Ivan Lucena [ivan.lucena at oracle.com] | ||
| * | ||
| ****************************************************************************** | ||
| * Copyright (c) 2008, Ivan Lucena <ivan dot lucena at oracle dot com> | ||
| * Copyright (c) 2013, Even Rouault <even dot rouault at spatialys.com> | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a | ||
| * copy of this software and associated documentation files ( the "Software" ), | ||
| * to deal in the Software without restriction, including without limitation | ||
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
| * and/or sell copies of the Software, and to permit persons to whom the | ||
| * Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included | ||
| * in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| * DEALINGS IN THE SOFTWARE. | ||
| *****************************************************************************/ | ||
|
|
||
| #include "georasterdrivercore.h" | ||
|
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| /************************************************************************/ | ||
| /* GEORDriverIdentify() */ | ||
| /************************************************************************/ | ||
|
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| int GEORDriverIdentify(GDALOpenInfo *poOpenInfo) | ||
|
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| { | ||
| // ------------------------------------------------------------------- | ||
| // Verify georaster prefix | ||
| // ------------------------------------------------------------------- | ||
|
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| char *pszFilename = poOpenInfo->pszFilename; | ||
|
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| if (STARTS_WITH_CI(pszFilename, "georaster:") == false && | ||
| STARTS_WITH_CI(pszFilename, "geor:") == false) | ||
| { | ||
| return false; | ||
| } | ||
|
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| return true; | ||
| } | ||
|
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| /************************************************************************/ | ||
| /* GEORDriverSetCommonMetadata() */ | ||
| /************************************************************************/ | ||
|
|
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| void GEORDriverSetCommonMetadata(GDALDriver *poDriver) | ||
| { | ||
| poDriver->SetDescription(DRIVER_NAME); | ||
| poDriver->SetMetadataItem(GDAL_DCAP_RASTER, "YES"); | ||
| poDriver->SetMetadataItem(GDAL_DMD_LONGNAME, "Oracle Spatial GeoRaster"); | ||
| poDriver->SetMetadataItem(GDAL_DMD_HELPTOPIC, | ||
| "drivers/raster/georaster.html"); | ||
| poDriver->SetMetadataItem(GDAL_DMD_SUBDATASETS, "YES"); | ||
| poDriver->SetMetadataItem(GDAL_DMD_CREATIONDATATYPES, | ||
| "Byte UInt16 Int16 UInt32 Int32 Float32 " | ||
| "Float64 CFloat32 CFloat64"); | ||
| poDriver->SetMetadataItem( | ||
| GDAL_DMD_CREATIONOPTIONLIST, | ||
| "<CreationOptionList>" | ||
| " <Option name='DESCRIPTION' type='string' description='Table " | ||
| "Description'/>" | ||
| " <Option name='INSERT' type='string' description='Column " | ||
| "Values'/>" | ||
| " <Option name='BLOCKXSIZE' type='int' description='Column Block " | ||
| "Size' " | ||
| "default='512'/>" | ||
| " <Option name='BLOCKYSIZE' type='int' description='Row Block " | ||
| "Size' " | ||
| "default='512'/>" | ||
| " <Option name='BLOCKBSIZE' type='int' description='Band Block " | ||
| "Size'/>" | ||
| " <Option name='BLOCKING' type='string-select' default='YES'>" | ||
| " <Value>YES</Value>" | ||
| " <Value>NO</Value>" | ||
| " <Value>OPTIMALPADDING</Value>" | ||
| " </Option>" | ||
| " <Option name='SRID' type='int' description='Overwrite " | ||
| "EPSG code'/>" | ||
| " <Option name='GENPYRAMID' type='string-select' " | ||
| " description='Generate Pyramid, inform resampling method'>" | ||
| " <Value>NN</Value>" | ||
| " <Value>BILINEAR</Value>" | ||
| " <Value>BIQUADRATIC</Value>" | ||
| " <Value>CUBIC</Value>" | ||
| " <Value>AVERAGE4</Value>" | ||
| " <Value>AVERAGE16</Value>" | ||
| " </Option>" | ||
| " <Option name='GENPYRLEVELS' type='int' description='Number of " | ||
| "pyramid level to generate'/>" | ||
| " <Option name='OBJECTTABLE' type='boolean' " | ||
| "description='Create RDT as object table'/>" | ||
| " <Option name='SPATIALEXTENT' type='boolean' " | ||
| "description='Generate Spatial Extent' " | ||
| "default='TRUE'/>" | ||
| " <Option name='EXTENTSRID' type='int' description='Spatial " | ||
| "ExtentSRID code'/>" | ||
| " <Option name='COORDLOCATION' type='string-select' " | ||
| "default='CENTER'>" | ||
| " <Value>CENTER</Value>" | ||
| " <Value>UPPERLEFT</Value>" | ||
| " </Option>" | ||
| " <Option name='VATNAME' type='string' description='Value " | ||
| "Attribute Table Name'/>" | ||
| " <Option name='NBITS' type='int' description='BITS for " | ||
| "sub-byte " | ||
| "data types (1,2,4) bits'/>" | ||
| " <Option name='INTERLEAVE' type='string-select'>" | ||
| " <Value>BSQ</Value>" | ||
| " <Value>BIP</Value>" | ||
| " <Value>BIL</Value>" | ||
| " </Option>" | ||
| " <Option name='COMPRESS' type='string-select'>" | ||
| " <Value>NONE</Value>" | ||
| " <Value>JPEG-F</Value>" | ||
| " <Value>JP2-F</Value>" | ||
| " <Value>DEFLATE</Value>" | ||
| " </Option>" | ||
| " <Option name='QUALITY' type='int' description='JPEG quality " | ||
| "0..100' " | ||
| "default='75'/>" | ||
| " <Option name='JP2_QUALITY' type='string' description='For JP2-F " | ||
| "compression, single quality value or comma separated list " | ||
| "of increasing quality values for several layers, each in the 0-100 " | ||
| "range' default='25'/>" | ||
| " <Option name='JP2_BLOCKXSIZE' type='int' description='For JP2 " | ||
| "compression, tile Width' default='1024'/>" | ||
| " <Option name='JP2_BLOCKYSIZE' type='int' description='For JP2 " | ||
| "compression, tile Height' default='1024'/>" | ||
| " <Option name='JP2_REVERSIBLE' type='boolean' description='For " | ||
| "JP2-F compression, True if the compression is reversible' " | ||
| "default='false'/>" | ||
| " <Option name='JP2_RESOLUTIONS' type='int' description='For JP2-F " | ||
| "compression, Number of resolutions.' min='1' max='30'/>" | ||
| " <Option name='JP2_PROGRESSION' type='string-select' " | ||
| "description='For JP2-F compression, progression order' default='LRCP'>" | ||
| " <Value>LRCP</Value>" | ||
| " <Value>RLCP</Value>" | ||
| " <Value>RPCL</Value>" | ||
| " <Value>PCRL</Value>" | ||
| " <Value>CPRL</Value>" | ||
| " </Option>" | ||
| "</CreationOptionList>"); | ||
|
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| poDriver->pfnIdentify = GEORDriverIdentify; | ||
| poDriver->SetMetadataItem(GDAL_DCAP_OPEN, "YES"); | ||
| poDriver->SetMetadataItem(GDAL_DCAP_CREATE, "YES"); | ||
| poDriver->SetMetadataItem(GDAL_DCAP_CREATECOPY, "YES"); | ||
| } | ||
|
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| /************************************************************************/ | ||
| /* DeclareDeferredGEORPlugin() */ | ||
| /************************************************************************/ | ||
|
|
||
| #ifdef PLUGIN_FILENAME | ||
| void DeclareDeferredGEORPlugin() | ||
| { | ||
| if (GDALGetDriverByName(DRIVER_NAME) != nullptr) | ||
| { | ||
| return; | ||
| } | ||
| auto poDriver = new GDALPluginDriverProxy(PLUGIN_FILENAME); | ||
| GEORDriverSetCommonMetadata(poDriver); | ||
| GetGDALDriverManager()->DeclareDeferredPluginDriver(poDriver); | ||
| } | ||
| #endif |
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