| 1 | /** |
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| 2 | * Author : Gérald FENOY |
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| 3 | * |
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| 4 | * Copyright 2008-2009 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 | |
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| 25 | #include "cpl_conv.h" |
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| 26 | #include "ogr_api.h" |
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| 27 | #include "ogr_geometry.h" |
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| 28 | #include "geos_c.h" |
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| 29 | #include "service.h" |
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| 30 | #include "service_internal.h" |
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| 31 | |
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| 32 | extern "C" { |
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| 33 | #include <libxml/tree.h> |
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| 34 | #include <libxml/parser.h> |
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| 35 | #include <libxml/xpath.h> |
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| 36 | #include <libxml/xpathInternals.h> |
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| 37 | |
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| 38 | #include <openssl/sha.h> |
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| 39 | #include <openssl/hmac.h> |
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| 40 | #include <openssl/evp.h> |
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| 41 | #include <openssl/bio.h> |
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| 42 | #include <openssl/buffer.h> |
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| 43 | |
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| 44 | void printExceptionReportResponse(maps*,map*); |
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| 45 | char *base64(const char *input, int length); |
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| 46 | int errorException(maps *m, const char *message, const char *errorcode); |
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| 47 | |
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| 48 | OGRGeometryH createGeometryFromGML(maps* conf,char* inputStr){ |
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| 49 | xmlInitParser(); |
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| 50 | xmlDocPtr doc = xmlParseMemory(inputStr,strlen(inputStr)); |
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| 51 | xmlChar *xmlbuff; |
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| 52 | int buffersize; |
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| 53 | xmlXPathContextPtr xpathCtx; |
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| 54 | xmlXPathObjectPtr xpathObj; |
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| 55 | char * xpathExpr="/*/*/*/*/*[local-name()='Polygon' or local-name()='MultiPolygon']"; |
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| 56 | xpathCtx = xmlXPathNewContext(doc); |
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| 57 | xpathObj = xmlXPathEvalExpression(BAD_CAST xpathExpr,xpathCtx); |
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| 58 | if(!xpathObj->nodesetval){ |
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| 59 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse Input Polygon")); |
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| 60 | setMapInMaps(conf,"lenv","code","InvalidParameterValue"); |
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| 61 | return NULL; |
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| 62 | } |
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| 63 | int size = (xpathObj->nodesetval) ? xpathObj->nodesetval->nodeNr : 0; |
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| 64 | /** |
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| 65 | * Create a temporary XML document |
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| 66 | */ |
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| 67 | xmlDocPtr ndoc = xmlNewDoc(BAD_CAST "1.0"); |
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| 68 | /** |
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| 69 | * Only one polygon should be provided so we use it as the root node. |
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| 70 | */ |
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| 71 | for(int k=size-1;k>=0;k--){ |
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| 72 | xmlDocSetRootElement(ndoc, xpathObj->nodesetval->nodeTab[k]); |
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| 73 | } |
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| 74 | xmlDocDumpFormatMemory(ndoc, &xmlbuff, &buffersize, 1); |
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| 75 | char *tmp=(char*)calloc((xmlStrlen(xmlStrstr(xmlbuff,BAD_CAST "?>"))-1),sizeof(char)); |
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| 76 | sprintf(tmp,"%s",xmlStrstr(xmlbuff,BAD_CAST "?>")+2); |
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| 77 | xmlXPathFreeObject(xpathObj); |
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| 78 | xmlXPathFreeContext(xpathCtx); |
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| 79 | xmlFree(xmlbuff); |
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| 80 | xmlFreeDoc(doc); |
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| 81 | xmlFreeDoc(ndoc); |
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| 82 | #ifndef WIN32 |
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| 83 | xmlCleanupParser(); |
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| 84 | #endif |
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| 85 | #ifdef DEBUG |
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| 86 | fprintf(stderr,"\nService internal print\n Loading the geometry from GML string ..."); |
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| 87 | #endif |
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| 88 | OGRGeometryH res=OGR_G_CreateFromGML(tmp); |
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| 89 | free(tmp); |
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| 90 | if(res==NULL){ |
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| 91 | setMapInMaps(conf,"lenv","message",_ss("Unable to call OGR_G_CreatFromGML")); |
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| 92 | return NULL; |
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| 93 | } |
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| 94 | else |
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| 95 | return res; |
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| 96 | } |
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| 97 | |
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| 98 | #ifdef WIN32 |
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| 99 | __declspec(dllexport) |
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| 100 | #endif |
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| 101 | int Simplify(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 102 | maps* cursor=inputs; |
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| 103 | OGRGeometryH geometry,res; |
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| 104 | double tolerance; |
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| 105 | map* tmp0=getMapFromMaps(cursor,"Tolerance","value"); |
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| 106 | if(tmp0==NULL){ |
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| 107 | tolerance=atof("2.0"); |
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| 108 | } |
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| 109 | else |
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| 110 | tolerance=atof(tmp0->value); |
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| 111 | #ifdef DEBUG |
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| 112 | fprintf(stderr,"Tolerance for Simplify %f",tolerance); |
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| 113 | #endif |
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| 114 | map* tmp=getMapFromMaps(inputs,"InputPolygon","value"); |
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| 115 | if(!tmp){ |
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| 116 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse the input geometry from InputPolygon")); |
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| 117 | return SERVICE_FAILED; |
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| 118 | } |
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| 119 | map* tmp1=getMapFromMaps(inputs,"InputPolygon","mimeType"); |
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| 120 | if(tmp1!=NULL){ |
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| 121 | if(strncmp(tmp1->value,"text/js",7)==0 || |
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| 122 | strncmp(tmp1->value,"application/json",16)==0) |
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| 123 | geometry=OGR_G_CreateGeometryFromJson(tmp->value); |
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| 124 | else |
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| 125 | geometry=createGeometryFromGML(conf,tmp->value); |
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| 126 | } |
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| 127 | else{ |
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| 128 | setMapInMaps(conf,"lenv","message",_ss("Unable to find any geometry for InputPolygon")); |
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| 129 | return SERVICE_FAILED; |
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| 130 | } |
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| 131 | if(geometry==NULL){ |
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| 132 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse the input geometry from InputPolygon")); |
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| 133 | return SERVICE_FAILED; |
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| 134 | } |
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| 135 | #ifdef DEBUG |
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| 136 | fprintf(stderr,"Create GEOSGeometry object"); |
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| 137 | #endif |
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| 138 | GEOSGeometry* ggeometry=((OGRGeometry *) geometry)->exportToGEOS(); |
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| 139 | GEOSGeometry* gres=GEOSTopologyPreserveSimplify(ggeometry,tolerance); |
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| 140 | res=(OGRGeometryH)OGRGeometryFactory::createFromGEOS(gres); |
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| 141 | tmp1=getMapFromMaps(outputs,"Result","mimeType"); |
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| 142 | if(tmp1!=NULL){ |
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| 143 | if(strncmp(tmp1->value,"text/js",7)==0 || |
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| 144 | strncmp(tmp1->value,"application/json",16)==0){ |
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| 145 | char *tmpS=OGR_G_ExportToJson(res); |
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| 146 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 147 | #ifndef WIN32 |
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| 148 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 149 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 150 | free(tmpS); |
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| 151 | #endif |
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| 152 | } |
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| 153 | else{ |
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| 154 | char *tmpS=OGR_G_ExportToGML(res); |
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| 155 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 156 | #ifndef WIN32 |
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| 157 | setMapInMaps(outputs,"Result","mimeType","text/xml"); |
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| 158 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 159 | setMapInMaps(outputs,"Result","schema","http://fooa/gml/3.1.0/polygon.xsd"); |
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| 160 | free(tmpS); |
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| 161 | #endif |
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| 162 | } |
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| 163 | }else{ |
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| 164 | char *tmpS=OGR_G_ExportToJson(res); |
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| 165 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 166 | #ifndef WIN32 |
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| 167 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 168 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 169 | free(tmpS); |
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| 170 | #endif |
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| 171 | } |
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| 172 | outputs->next=NULL; |
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| 173 | //GEOSFree(ggeometry); |
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| 174 | //GEOSFree(gres); |
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| 175 | OGR_G_DestroyGeometry(res); |
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| 176 | OGR_G_DestroyGeometry(geometry); |
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| 177 | return SERVICE_SUCCEEDED; |
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| 178 | } |
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| 179 | |
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| 180 | |
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| 181 | int applyOne(maps*& conf,maps*& inputs,maps*& outputs,OGRGeometryH (*myFunc)(OGRGeometryH),char* schema){ |
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| 182 | #ifdef DEBUG |
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| 183 | fprintf(stderr,"\nService internal print\n"); |
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| 184 | #endif |
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| 185 | maps* cursor=inputs; |
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| 186 | OGRGeometryH geometry,res; |
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| 187 | #ifdef DEBUG |
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| 188 | dumpMaps(cursor); |
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| 189 | #endif |
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| 190 | map* tmp=getMapFromMaps(inputs,"InputPolygon","value"); |
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| 191 | if(!tmp){ |
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| 192 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse the input geometry from InputPolygon")); |
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| 193 | return SERVICE_FAILED; |
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| 194 | } |
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| 195 | #ifdef DEBUG |
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| 196 | fprintf(stderr,"Service internal print \n"); |
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| 197 | dumpMaps(inputs); |
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| 198 | fprintf(stderr,"/Service internal print \n"); |
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| 199 | #endif |
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| 200 | map* tmp1=getMapFromMaps(inputs,"InputPolygon","mimeType"); |
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| 201 | #ifdef DEBUG |
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| 202 | fprintf(stderr,"Service internal print \n"); |
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| 203 | dumpMap(tmp1); |
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| 204 | fprintf(stderr,"/Service internal print \n"); |
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| 205 | #endif |
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| 206 | if(tmp1!=NULL){ |
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| 207 | if(strncmp(tmp1->value,"text/js",7)==0 || |
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| 208 | strncmp(tmp1->value,"application/json",7)==0) |
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| 209 | geometry=OGR_G_CreateGeometryFromJson(tmp->value); |
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| 210 | else |
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| 211 | geometry=createGeometryFromGML(conf,tmp->value); |
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| 212 | } |
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| 213 | else |
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| 214 | geometry=createGeometryFromGML(conf,tmp->value); |
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| 215 | if(geometry==NULL){ |
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| 216 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse the input geometry from InputPolygon")); |
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| 217 | return SERVICE_FAILED; |
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| 218 | } |
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| 219 | res=(*myFunc)(geometry); |
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| 220 | #ifdef DEBUG |
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| 221 | fprintf(stderr,"Service internal print \n"); |
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| 222 | dumpMaps(outputs); |
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| 223 | fprintf(stderr,"/Service internal print \n"); |
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| 224 | #endif |
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| 225 | map *tmp_2=getMapFromMaps(outputs,"Result","mimeType"); |
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| 226 | #ifdef DEBUG |
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| 227 | fprintf(stderr,"Service internal print \n"); |
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| 228 | dumpMap(tmp_2); |
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| 229 | fprintf(stderr,"/Service internal print \n"); |
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| 230 | #endif |
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| 231 | if(tmp_2!=NULL){ |
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| 232 | if(strncmp(tmp_2->value,"text/js",7)==0 || |
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| 233 | strncmp(tmp_2->value,"application/json",16)==0){ |
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| 234 | char *tmpS=OGR_G_ExportToJson(res); |
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| 235 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 236 | #ifndef WIN32 |
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| 237 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 238 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 239 | free(tmpS); |
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| 240 | #endif |
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| 241 | } |
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| 242 | else{ |
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| 243 | char *tmpS=OGR_G_ExportToGML(res); |
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| 244 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 245 | #ifndef WIN32 |
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| 246 | setMapInMaps(outputs,"Result","mimeType","text/xml"); |
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| 247 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 248 | setMapInMaps(outputs,"Result","schema",schema); |
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| 249 | free(tmpS); |
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| 250 | #endif |
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| 251 | } |
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| 252 | }else{ |
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| 253 | char *tmpS=OGR_G_ExportToJson(res); |
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| 254 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 255 | #ifndef WIN32 |
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| 256 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 257 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 258 | free(tmpS); |
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| 259 | #endif |
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| 260 | } |
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| 261 | //outputs->next=NULL; |
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| 262 | #ifdef DEBUG |
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| 263 | dumpMaps(outputs); |
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| 264 | fprintf(stderr,"\nService internal print\n===\n"); |
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| 265 | #endif |
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| 266 | OGR_G_DestroyGeometry(res); |
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| 267 | OGR_G_DestroyGeometry(geometry); |
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| 268 | //CPLFree(res); |
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| 269 | //CPLFree(geometry); |
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| 270 | #ifdef DEBUG |
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| 271 | fprintf(stderr,"Service internal print \n"); |
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| 272 | dumpMaps(outputs); |
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| 273 | fprintf(stderr,"/Service internal print \n"); |
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| 274 | #endif |
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| 275 | return SERVICE_SUCCEEDED; |
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| 276 | } |
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| 277 | |
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| 278 | #ifdef WIN32 |
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| 279 | __declspec(dllexport) |
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| 280 | #endif |
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| 281 | int Buffer(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 282 | OGRGeometryH geometry,res; |
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| 283 | map* tmp=getMapFromMaps(inputs,"InputPolygon","value"); |
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| 284 | if(tmp==NULL){ |
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| 285 | setMapInMaps(conf,"lenv","message",_ss("Unable to fetch input geometry")); |
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| 286 | return SERVICE_FAILED; |
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| 287 | }else |
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| 288 | if(strlen(tmp->value)<=0){ |
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| 289 | setMapInMaps(conf,"lenv","message",_ss("Unable to fetch input geometry")); |
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| 290 | return SERVICE_FAILED; |
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| 291 | } |
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| 292 | map* tmp1=getMapFromMaps(inputs,"InputPolygon","mimeType"); |
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| 293 | if(strncmp(tmp1->value,"application/json",16)==0) |
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| 294 | geometry=OGR_G_CreateGeometryFromJson(tmp->value); |
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| 295 | else |
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| 296 | geometry=createGeometryFromGML(conf,tmp->value); |
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| 297 | if(geometry==NULL){ |
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| 298 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry")); |
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| 299 | return SERVICE_FAILED; |
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| 300 | } |
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| 301 | double bufferDistance; |
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| 302 | tmp=getMapFromMaps(inputs,"BufferDistance","value"); |
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| 303 | if(tmp==NULL){ |
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| 304 | bufferDistance=atof("10.0"); |
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| 305 | } |
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| 306 | else |
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| 307 | bufferDistance=atof(tmp->value); |
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| 308 | res=OGR_G_Buffer(geometry,bufferDistance,30); |
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| 309 | dumpMap(tmp); |
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| 310 | tmp1=getMapFromMaps(outputs,"Result","mimeType"); |
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| 311 | dumpMap(tmp); |
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| 312 | if(strncmp(tmp1->value,"application/json",16)==0){ |
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| 313 | char *tmpS=OGR_G_ExportToJson(res); |
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| 314 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 315 | dumpMap(tmp); |
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| 316 | #ifndef WIN32 |
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| 317 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 318 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 319 | free(tmpS); |
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| 320 | #endif |
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| 321 | } |
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| 322 | else{ |
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| 323 | char *tmpS=OGR_G_ExportToGML(res); |
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| 324 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 325 | dumpMap(tmp); |
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| 326 | #ifndef WIN32 |
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| 327 | free(tmpS); |
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| 328 | setMapInMaps(outputs,"Result","mimeType","text/xml"); |
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| 329 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 330 | setMapInMaps(outputs,"Result","schema","http://fooa/gml/3.1.0/polygon.xsd"); |
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| 331 | #endif |
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| 332 | } |
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| 333 | //outputs->next=NULL; |
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| 334 | OGR_G_DestroyGeometry(geometry); |
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| 335 | OGR_G_DestroyGeometry(res); |
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| 336 | return SERVICE_SUCCEEDED; |
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| 337 | } |
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| 338 | |
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| 339 | #ifdef WIN32 |
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| 340 | __declspec(dllexport) |
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| 341 | #endif |
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| 342 | int Boundary(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 343 | return applyOne(conf,inputs,outputs,&OGR_G_GetBoundary,"http://fooa/gml/3.1.0/polygon.xsd"); |
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| 344 | } |
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| 345 | |
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| 346 | #ifdef WIN32 |
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| 347 | __declspec(dllexport) |
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| 348 | #endif |
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| 349 | int ConvexHull(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 350 | return applyOne(conf,inputs,outputs,&OGR_G_ConvexHull,"http://fooa/gml/3.1.0/polygon.xsd"); |
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| 351 | } |
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| 352 | |
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| 353 | |
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| 354 | OGRGeometryH MY_OGR_G_Centroid(OGRGeometryH hTarget){ |
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| 355 | OGRGeometryH res; |
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| 356 | res=OGR_G_CreateGeometryFromJson("{\"type\": \"Point\", \"coordinates\": [0,0] }"); |
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| 357 | OGRwkbGeometryType gtype=OGR_G_GetGeometryType(hTarget); |
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| 358 | if(gtype!=wkbPolygon){ |
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| 359 | hTarget=OGR_G_ConvexHull(hTarget); |
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| 360 | } |
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| 361 | int c=OGR_G_Centroid(hTarget,res); |
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| 362 | return res; |
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| 363 | } |
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| 364 | |
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| 365 | #ifdef WIN32 |
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| 366 | __declspec(dllexport) |
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| 367 | #endif |
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| 368 | int Centroid(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 369 | return applyOne(conf,inputs,outputs,&MY_OGR_G_Centroid,"http://fooa/gml/3.1.0/point.xsd"); |
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| 370 | } |
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| 371 | |
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| 372 | int applyTwo(maps*& conf,maps*& inputs,maps*& outputs,OGRGeometryH (*myFunc)(OGRGeometryH,OGRGeometryH)){ |
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| 373 | #ifdef DEBUG |
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| 374 | fprintf(stderr,"\nService internal print1\n"); |
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| 375 | fflush(stderr); |
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| 376 | fprintf(stderr,"\nService internal print1\n"); |
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| 377 | dumpMaps(inputs); |
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| 378 | fprintf(stderr,"\nService internal print1\n"); |
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| 379 | #endif |
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| 380 | |
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| 381 | maps* cursor=inputs; |
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| 382 | OGRGeometryH geometry1,geometry2; |
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| 383 | OGRGeometryH res; |
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| 384 | { |
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| 385 | map* tmp=getMapFromMaps(inputs,"InputEntity1","value"); |
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| 386 | map* tmp1=getMapFromMaps(inputs,"InputEntity1","mimeType"); |
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| 387 | if(tmp1!=NULL){ |
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| 388 | if(strncmp(tmp1->value,"application/json",16)==0) |
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| 389 | geometry1=OGR_G_CreateGeometryFromJson(tmp->value); |
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| 390 | else |
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| 391 | geometry1=createGeometryFromGML(conf,tmp->value); |
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| 392 | } |
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| 393 | else |
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| 394 | geometry1=createGeometryFromGML(conf,tmp->value); |
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| 395 | } |
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| 396 | if(geometry1==NULL){ |
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| 397 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry for InputEntity1.")); |
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| 398 | #ifdef DEBUG |
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| 399 | fprintf(stderr,"SERVICE FAILED !\n"); |
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| 400 | #endif |
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| 401 | return SERVICE_FAILED; |
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| 402 | } |
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| 403 | #ifdef DEBUG |
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| 404 | fprintf(stderr,"\nService internal print1 InputEntity1\n"); |
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| 405 | #endif |
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| 406 | { |
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| 407 | map* tmp=getMapFromMaps(inputs,"InputEntity2","value"); |
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| 408 | map* tmp1=getMapFromMaps(inputs,"InputEntity2","mimeType"); |
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| 409 | #ifdef DEBUG |
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| 410 | fprintf(stderr,"MY MAP \n[%s] - %i\n",tmp1->value,strncmp(tmp1->value,"application/json",16)); |
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| 411 | //dumpMap(tmp); |
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| 412 | fprintf(stderr,"MY MAP\n"); |
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| 413 | fprintf(stderr,"\nService internal print1 InputEntity2\n"); |
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| 414 | #endif |
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| 415 | if(tmp1!=NULL){ |
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| 416 | if(strncmp(tmp1->value,"application/json",16)==0){ |
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| 417 | #ifdef DEBUG |
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| 418 | fprintf(stderr,"\nService internal print1 InputEntity2 as JSON\n"); |
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| 419 | #endif |
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| 420 | geometry2=OGR_G_CreateGeometryFromJson(tmp->value); |
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| 421 | } |
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| 422 | else{ |
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| 423 | #ifdef DEBUG |
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| 424 | fprintf(stderr,"\nService internal print1 InputEntity2 as GML\n"); |
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| 425 | #endif |
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| 426 | geometry2=createGeometryFromGML(conf,tmp->value); |
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| 427 | } |
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| 428 | } |
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| 429 | else |
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| 430 | geometry2=createGeometryFromGML(conf,tmp->value); |
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| 431 | #ifdef DEBUG |
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| 432 | fprintf(stderr,"\nService internal print1 InputEntity2 PreFinal\n"); |
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| 433 | #endif |
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| 434 | } |
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| 435 | #ifdef DEBUG |
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| 436 | fprintf(stderr,"\nService internal print1 InputEntity2 Final\n"); |
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| 437 | #endif |
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| 438 | if(geometry2==NULL){ |
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| 439 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry for InputEntity2.")); |
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| 440 | #ifdef DEBUG |
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| 441 | fprintf(stderr,"SERVICE FAILED !\n"); |
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| 442 | #endif |
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| 443 | return SERVICE_FAILED; |
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| 444 | } |
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| 445 | #ifdef DEBUG |
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| 446 | fprintf(stderr,"\nService internal print1\n"); |
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| 447 | #endif |
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| 448 | res=(*myFunc)(geometry1,geometry2); |
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| 449 | #ifdef DEBUG |
---|
| 450 | fprintf(stderr,"\nService internal print1\n"); |
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| 451 | #endif |
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| 452 | /* nuova parte */ |
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| 453 | map* tmp2=getMapFromMaps(outputs,"Result","mimeType"); |
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| 454 | if(strncmp(tmp2->value,"application/json",16)==0){ |
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| 455 | char *tmpS=OGR_G_ExportToJson(res); |
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| 456 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 457 | #ifndef WIN32 |
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| 458 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 459 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 460 | free(tmpS); |
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| 461 | #endif |
---|
| 462 | } |
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| 463 | else{ |
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| 464 | char *tmpS=OGR_G_ExportToGML(res); |
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| 465 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 466 | #ifndef WIN32 |
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| 467 | setMapInMaps(outputs,"Result","mimeType","text/xml"); |
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| 468 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 469 | setMapInMaps(outputs,"Result","schema","http://fooa/gml/3.1.0/polygon.xsd"); |
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| 470 | free(tmpS); |
---|
| 471 | #endif |
---|
| 472 | } |
---|
| 473 | |
---|
| 474 | /* vecchia da togliere */ |
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| 475 | /* |
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| 476 | char *tmpS=OGR_G_ExportToJson(res); |
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| 477 | setMapInMaps(outputs,"Result","value",tmpS); |
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| 478 | setMapInMaps(outputs,"Result","mimeType","text/plain"); |
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| 479 | setMapInMaps(outputs,"Result","encoding","UTF-8"); |
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| 480 | free(tmpS); |
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| 481 | */ |
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| 482 | OGR_G_DestroyGeometry(geometry1); |
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| 483 | OGR_G_DestroyGeometry(geometry2); |
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| 484 | OGR_G_DestroyGeometry(res); |
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| 485 | return SERVICE_SUCCEEDED; |
---|
| 486 | } |
---|
| 487 | |
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| 488 | #ifdef WIN32 |
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| 489 | __declspec(dllexport) |
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| 490 | #endif |
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| 491 | int Difference(maps*& conf,maps*& inputs,maps*& outputs){ |
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| 492 | return applyTwo(conf,inputs,outputs,&OGR_G_Difference); |
---|
| 493 | } |
---|
| 494 | |
---|
| 495 | #ifdef WIN32 |
---|
| 496 | __declspec(dllexport) |
---|
| 497 | #endif |
---|
| 498 | int SymDifference(maps*& conf,maps*& inputs,maps*& outputs){ |
---|
| 499 | return applyTwo(conf,inputs,outputs,&OGR_G_SymmetricDifference); |
---|
| 500 | } |
---|
| 501 | |
---|
| 502 | #ifdef WIN32 |
---|
| 503 | __declspec(dllexport) |
---|
| 504 | #endif |
---|
| 505 | int Intersection(maps*& conf,maps*& inputs,maps*& outputs){ |
---|
| 506 | return applyTwo(conf,inputs,outputs,&OGR_G_Intersection); |
---|
| 507 | } |
---|
| 508 | |
---|
| 509 | #ifdef WIN32 |
---|
| 510 | __declspec(dllexport) |
---|
| 511 | #endif |
---|
| 512 | int Union(maps*& conf,maps*& inputs,maps*& outputs){ |
---|
| 513 | return applyTwo(conf,inputs,outputs,&OGR_G_Union); |
---|
| 514 | } |
---|
| 515 | |
---|
| 516 | #ifdef WIN32 |
---|
| 517 | __declspec(dllexport) |
---|
| 518 | #endif |
---|
| 519 | int Distance(maps*& conf,maps*& inputs,maps*& outputs){ |
---|
| 520 | #ifdef DEBUG |
---|
| 521 | fprintf(stderr,"\nService internal print1\n"); |
---|
| 522 | #endif |
---|
| 523 | fflush(stderr); |
---|
| 524 | maps* cursor=inputs; |
---|
| 525 | OGRGeometryH geometry1,geometry2; |
---|
| 526 | double res; |
---|
| 527 | { |
---|
| 528 | map* tmp=getMapFromMaps(inputs,"InputEntity1","value"); |
---|
| 529 | map* tmp1=getMapFromMaps(inputs,"InputEntity1","mimeType"); |
---|
| 530 | #ifdef DEBUG |
---|
| 531 | fprintf(stderr,"MY MAP\n"); |
---|
| 532 | dumpMap(tmp1); |
---|
| 533 | dumpMaps(inputs); |
---|
| 534 | fprintf(stderr,"MY MAP\n"); |
---|
| 535 | #endif |
---|
| 536 | if(tmp1!=NULL){ |
---|
| 537 | if(strncmp(tmp1->value,"application/json",16)==0) |
---|
| 538 | geometry1=OGR_G_CreateGeometryFromJson(tmp->value); |
---|
| 539 | else |
---|
| 540 | geometry1=createGeometryFromGML(conf,tmp->value); |
---|
| 541 | } |
---|
| 542 | else |
---|
| 543 | geometry1=createGeometryFromGML(conf,tmp->value); |
---|
| 544 | } |
---|
| 545 | if(geometry1==NULL){ |
---|
| 546 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry for InputEntity1.")); |
---|
| 547 | fprintf(stderr,"SERVICE FAILED !\n"); |
---|
| 548 | return SERVICE_FAILED; |
---|
| 549 | } |
---|
| 550 | { |
---|
| 551 | map* tmp=getMapFromMaps(inputs,"InputEntity2","value"); |
---|
| 552 | map* tmp1=getMapFromMaps(inputs,"InputEntity2","mimeType"); |
---|
| 553 | #ifdef DEBUG |
---|
| 554 | fprintf(stderr,"MY MAP\n"); |
---|
| 555 | dumpMap(tmp1); |
---|
| 556 | dumpMaps(inputs); |
---|
| 557 | fprintf(stderr,"MY MAP\n"); |
---|
| 558 | #endif |
---|
| 559 | if(tmp1!=NULL){ |
---|
| 560 | if(strncmp(tmp1->value,"application/json",16)==0) |
---|
| 561 | geometry2=OGR_G_CreateGeometryFromJson(tmp->value); |
---|
| 562 | else |
---|
| 563 | geometry2=createGeometryFromGML(conf,tmp->value); |
---|
| 564 | } |
---|
| 565 | else |
---|
| 566 | geometry2=createGeometryFromGML(conf,tmp->value); |
---|
| 567 | } |
---|
| 568 | if(geometry2==NULL){ |
---|
| 569 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry for InputEntity2.")); |
---|
| 570 | fprintf(stderr,"SERVICE FAILED !\n"); |
---|
| 571 | return SERVICE_FAILED; |
---|
| 572 | } |
---|
| 573 | res=OGR_G_Distance(geometry1,geometry2); |
---|
| 574 | char tmpres[100]; |
---|
| 575 | sprintf(tmpres,"%f",res); |
---|
| 576 | setMapInMaps(outputs,"Distance","value",tmpres); |
---|
| 577 | setMapInMaps(outputs,"Distance","dataType","float"); |
---|
| 578 | #ifdef DEBUG |
---|
| 579 | dumpMaps(outputs); |
---|
| 580 | fprintf(stderr,"\nService internal print\n===\n"); |
---|
| 581 | #endif |
---|
| 582 | return SERVICE_SUCCEEDED; |
---|
| 583 | } |
---|
| 584 | |
---|
| 585 | #ifdef WIN32 |
---|
| 586 | __declspec(dllexport) |
---|
| 587 | #endif |
---|
| 588 | int GetArea(maps*& conf,maps*& inputs,maps*& outputs){ |
---|
| 589 | fprintf(stderr,"GETAREA \n"); |
---|
| 590 | double res; |
---|
| 591 | /** |
---|
| 592 | * Extract Geometry from the InputPolygon value |
---|
| 593 | */ |
---|
| 594 | OGRGeometryH geometry; |
---|
| 595 | map* tmp=getMapFromMaps(inputs,"InputPolygon","value"); |
---|
| 596 | if(tmp==NULL){ |
---|
| 597 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry from InputPolygon")); |
---|
| 598 | return SERVICE_FAILED; |
---|
| 599 | } |
---|
| 600 | fprintf(stderr,"geometry creation %s \n",tmp->value); |
---|
| 601 | geometry=createGeometryFromGML(conf,tmp->value); |
---|
| 602 | if(geometry==NULL){ |
---|
| 603 | setMapInMaps(conf,"lenv","message",_ss("Unable to parse input geometry from InputPolygon")); |
---|
| 604 | return SERVICE_FAILED; |
---|
| 605 | } |
---|
| 606 | fprintf(stderr,"geometry created %s \n",tmp->value); |
---|
| 607 | res=OGR_G_GetArea(geometry); |
---|
| 608 | fprintf(stderr,"area %d \n",res); |
---|
| 609 | /** |
---|
| 610 | * Filling the outputs |
---|
| 611 | */ |
---|
| 612 | char tmp1[100]; |
---|
| 613 | sprintf(tmp1,"%f",res); |
---|
| 614 | setMapInMaps(outputs,"Area","value",tmp1); |
---|
| 615 | setMapInMaps(outputs,"Area","dataType","float"); |
---|
| 616 | #ifdef DEBUG |
---|
| 617 | dumpMaps(outputs); |
---|
| 618 | #endif |
---|
| 619 | return SERVICE_SUCCEEDED; |
---|
| 620 | } |
---|
| 621 | |
---|
| 622 | } |
---|