[469] | 1 | /** |
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| 2 | * Author : Gérald FENOY |
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| 3 | * |
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| 4 | * Copyright 2009-2013 GeoLabs SARL. All rights reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 7 | * of this software and associated documentation files (the "Software"), to deal |
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| 8 | * in the Software without restriction, including without limitation the rights |
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| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 10 | * copies of the Software, and to permit persons to whom the Software is |
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| 11 | * furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice shall be included in |
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| 14 | * all copies or substantial portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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| 22 | * THE SOFTWARE. |
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| 23 | */ |
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| 24 | #include "cgal_service.h" |
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| 25 | |
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[917] | 26 | int parseInput(maps* conf,maps* inputs, std::vector<Pointz>* points,char* filename){ |
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[469] | 27 | map* tmpm=NULL; |
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[917] | 28 | tmpm=getMapFromMaps(inputs,"InputPoints","cache_file"); |
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[775] | 29 | #if GDAL_VERSION_MAJOR >= 2 |
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[917] | 30 | GDALDataset *ipoDS; |
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[775] | 31 | #else |
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[917] | 32 | OGRDataSource* ipoDS; |
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[775] | 33 | #endif |
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[917] | 34 | if(tmpm==NULL){ |
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| 35 | tmpm=getMapFromMaps(inputs,"InputPoints","value"); |
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| 36 | VSILFILE *ifile=VSIFileFromMemBuffer(filename,(GByte*)tmpm->value,strlen(tmpm->value),FALSE); |
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| 37 | VSIFCloseL(ifile); |
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| 38 | #if GDAL_VERSION_MAJOR >= 2 |
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| 39 | ipoDS = (GDALDataset*) GDALOpenEx( filename, |
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| 40 | GDAL_OF_READONLY | GDAL_OF_VECTOR, |
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| 41 | NULL, NULL, NULL ); |
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| 42 | #else |
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| 43 | ipoDS = OGRSFDriverRegistrar::Open(filename,FALSE); |
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| 44 | #endif |
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| 45 | }else |
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| 46 | #if GDAL_VERSION_MAJOR >= 2 |
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| 47 | ipoDS = (GDALDataset*) GDALOpenEx( tmpm->value, |
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| 48 | GDAL_OF_READONLY | GDAL_OF_VECTOR, |
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| 49 | NULL, NULL, NULL ); |
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| 50 | #else |
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| 51 | ipoDS = OGRSFDriverRegistrar::Open(tmpm->value,FALSE); |
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| 52 | #endif |
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| 53 | |
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[469] | 54 | if( ipoDS == NULL ) |
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| 55 | { |
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[775] | 56 | #if GDAL_VERSION_MAJOR >= 2 |
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| 57 | GDALDriverManager* poR=GetGDALDriverManager(); |
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| 58 | #else |
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[469] | 59 | OGRSFDriverRegistrar *poR = OGRSFDriverRegistrar::GetRegistrar(); |
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[775] | 60 | #endif |
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[469] | 61 | |
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| 62 | fprintf( stderr, "FAILURE:\n" |
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| 63 | "Unable to open datasource `%s' with the following drivers.\n", |
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| 64 | filename ); |
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| 65 | |
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| 66 | for( int iDriver = 0; iDriver < poR->GetDriverCount(); iDriver++ ) |
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| 67 | { |
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[775] | 68 | #if GDAL_VERSION_MAJOR >= 2 |
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| 69 | fprintf( stderr, " -> %s\n", poR->GetDriver(iDriver)->GetDescription() ); |
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| 70 | #else |
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| 71 | fprintf( stderr, " -> %s\n", poR->GetDriver(iDriver)->GetName() ); |
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| 72 | #endif |
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[469] | 73 | } |
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| 74 | char tmp[1024]; |
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| 75 | sprintf(tmp,"Unable to open datasource `%s' with the following drivers.",filename); |
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| 76 | setMapInMaps(conf,"lenv","message",tmp); |
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| 77 | return SERVICE_FAILED; |
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| 78 | } |
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| 79 | for( int iLayer = 0; iLayer < ipoDS->GetLayerCount(); |
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| 80 | iLayer++ ) |
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| 81 | { |
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| 82 | OGRLayer *poLayer = ipoDS->GetLayer(iLayer); |
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| 83 | |
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| 84 | if( poLayer == NULL ) |
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| 85 | { |
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| 86 | fprintf( stderr, "FAILURE: Couldn't fetch advertised layer %d!\n", |
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| 87 | iLayer ); |
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| 88 | #ifdef ZOO_SERVICE |
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| 89 | char tmp[1024]; |
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| 90 | sprintf(tmp,"Couldn't fetch advertised layer %d!",iLayer); |
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| 91 | setMapInMaps(conf,"lenv","message",tmp); |
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| 92 | return SERVICE_FAILED; |
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| 93 | #else |
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| 94 | exit( 1 ); |
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| 95 | #endif |
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| 96 | } |
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| 97 | |
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| 98 | OGRFeature *poFeature; |
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| 99 | while(TRUE){ |
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| 100 | poFeature = poLayer->GetNextFeature(); |
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| 101 | if( poFeature == NULL ) |
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| 102 | break; |
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| 103 | if(poFeature->GetGeometryRef() != NULL){ |
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[917] | 104 | points->push_back(Pointz(OGR_G_GetX(poFeature->GetGeometryRef(),0),OGR_G_GetY(poFeature->GetGeometryRef(),0))); |
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[469] | 105 | } |
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| 106 | } |
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| 107 | } |
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| 108 | return SERVICE_SUCCEEDED; |
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| 109 | } |
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| 110 | |
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| 111 | |
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