[579] | 1 | /* |
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[379] | 2 | * Author : Gérald FENOY |
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| 3 | * |
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| 4 | * Copyright 2010-2011 Fondazione Edmund Mach. 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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[586] | 25 | /** |
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| 26 | * Cross platform definition of layerObj->class |
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| 27 | */ |
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[370] | 28 | #ifndef WIN32 |
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| 29 | #define CLASS class |
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| 30 | #else |
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| 31 | #define CLASS _class |
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| 32 | #endif |
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[297] | 33 | #include "service_internal_ms.h" |
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[640] | 34 | #include "server_internal.h" |
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| 35 | #include "response_print.h" |
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[297] | 36 | |
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| 37 | /** |
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[586] | 38 | * Get a list of configuration keys having a corresponding mandatory ows_*. |
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[297] | 39 | * Map composed by a main.cfg maps name as key and the corresponding |
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| 40 | * MapServer Mafile Metadata name to use |
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| 41 | * see doc from here : |
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| 42 | * - http://mapserver.org/ogc/wms_server.html |
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| 43 | * - http://mapserver.org/ogc/wfs_server.html |
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| 44 | * - http://mapserver.org/ogc/wcs_server.html |
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[586] | 45 | * |
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| 46 | * @return a new map containing a table linking a name of a configuration key |
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| 47 | * to a corresponding mandatory ows_* keyword (ie. "fees" => "ows_fees"). |
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[297] | 48 | */ |
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| 49 | map* getCorrespondance(){ |
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| 50 | map* res=createMap("encoding","ows_encoding"); |
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| 51 | addToMap(res,"abstract","ows_abstract"); |
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| 52 | addToMap(res,"title","ows_title"); |
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| 53 | addToMap(res,"keywords","ows_keywordlist"); |
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| 54 | addToMap(res,"fees","ows_fees"); |
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| 55 | addToMap(res,"accessConstraints","ows_accessconstraints"); |
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| 56 | addToMap(res,"providerName","ows_attribution_title"); |
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| 57 | addToMap(res,"providerSite","ows_service_onlineresource"); |
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| 58 | addToMap(res,"individualName","ows_contactperson"); |
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| 59 | addToMap(res,"positionName","ows_contactposition"); |
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| 60 | addToMap(res,"providerName","ows_contactorganization"); |
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| 61 | addToMap(res,"role","ows_role"); |
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| 62 | addToMap(res,"addressType","ows_addresstype"); |
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| 63 | addToMap(res,"addressCity","ows_city"); |
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| 64 | addToMap(res,"addressDeliveryPoint","ows_address"); |
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| 65 | addToMap(res,"addressPostalCode","ows_postcode"); |
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| 66 | addToMap(res,"addressAdministrativeArea","ows_stateorprovince"); |
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| 67 | addToMap(res,"addressCountry","ows_country"); |
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| 68 | addToMap(res,"phoneVoice","ows_contactvoicetelephone"); |
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| 69 | addToMap(res,"phoneFacsimile","ows_contactfacsimiletelephone"); |
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| 70 | addToMap(res,"addressElectronicMailAddress","ows_contactelectronicmailaddress"); |
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| 71 | // Missing Madatory Informations |
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| 72 | addToMap(res,"hoursOfService","ows_hoursofservice"); |
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| 73 | addToMap(res,"contactInstructions","ows_contactinstructions"); |
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| 74 | return res; |
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| 75 | } |
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| 76 | |
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[586] | 77 | /** |
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| 78 | * Add width and height keys to an output maps containing the maximum width |
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| 79 | * and height for displaying the full data extent. |
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| 80 | * Restriction to an image having a size of 640x480 (width * height) |
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| 81 | * |
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| 82 | * @param output |
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| 83 | * @param minx the lower left x coordinate |
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| 84 | * @param miny the lower left y coordinate |
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| 85 | * @param maxx the upper right x coordinate |
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| 86 | * @param maxy the upper right y coordinate |
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| 87 | */ |
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[297] | 88 | void setMapSize(maps* output,double minx,double miny,double maxx,double maxy){ |
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| 89 | double maxWidth=640; |
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| 90 | double maxHeight=480; |
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| 91 | double deltaX=maxx-minx; |
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| 92 | double deltaY=maxy-miny; |
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| 93 | double qWidth; |
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| 94 | qWidth=maxWidth/deltaX; |
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| 95 | double qHeight; |
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| 96 | qHeight=maxHeight/deltaY; |
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| 97 | #ifdef DEBUGMS |
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| 98 | fprintf(stderr,"deltaX : %.15f \ndeltaY : %.15f\n",deltaX,deltaY); |
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| 99 | fprintf(stderr,"qWidth : %.15f \nqHeight : %.15f\n",qWidth,qHeight); |
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| 100 | #endif |
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| 101 | |
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| 102 | double width=deltaX*qWidth; |
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| 103 | double height=height=deltaY*qWidth; |
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| 104 | if(deltaX<deltaY){ |
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| 105 | width=deltaX*qHeight; |
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| 106 | height=deltaY*qHeight; |
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| 107 | } |
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| 108 | if(height<0) |
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| 109 | height=-height; |
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| 110 | if(width<0) |
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| 111 | width=-width; |
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| 112 | char sWidth[1024]; |
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| 113 | char sHeight[1024]; |
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| 114 | sprintf(sWidth,"%.3f",width); |
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| 115 | sprintf(sHeight,"%.3f",height); |
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| 116 | #ifdef DEBUGMS |
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| 117 | fprintf(stderr,"sWidth : %.15f \nsHeight : %.15f\n",sWidth,sHeight); |
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| 118 | #endif |
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| 119 | if(output!=NULL){ |
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| 120 | addToMap(output->content,"width",sWidth); |
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| 121 | addToMap(output->content,"height",sHeight); |
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| 122 | } |
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| 123 | } |
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| 124 | |
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[586] | 125 | /** |
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| 126 | * Add a Reference key to an output containing the WMFS/WFS/WCS request for |
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| 127 | * accessing service result |
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| 128 | * |
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| 129 | * @param m the conf maps containing the main.cfg settings |
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| 130 | * @param tmpI the specific output maps to add the Reference key |
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| 131 | */ |
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[297] | 132 | void setReferenceUrl(maps* m,maps* tmpI){ |
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| 133 | outputMapfile(m,tmpI); |
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| 134 | map *msUrl=getMapFromMaps(m,"main","mapserverAddress"); |
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[607] | 135 | if(msUrl==NULL){ |
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| 136 | errorException (m, _("Unable to find any mapserverAddress defined in the main.cfg file"), |
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| 137 | "InternalError", NULL); |
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| 138 | exit(-1); |
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| 139 | } |
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[297] | 140 | map *msOgcVersion=getMapFromMaps(m,"main","msOgcVersion"); |
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| 141 | map *dataPath=getMapFromMaps(m,"main","dataPath"); |
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[453] | 142 | map *sid=getMapFromMaps(m,"lenv","usid"); |
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[297] | 143 | map* format=getMap(tmpI->content,"mimeType"); |
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| 144 | map* rformat=getMap(tmpI->content,"requestedMimeType"); |
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| 145 | map* width=getMap(tmpI->content,"width"); |
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| 146 | map* height=getMap(tmpI->content,"height"); |
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| 147 | map* protoMap=getMap(tmpI->content,"msOgc"); |
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| 148 | map* versionMap=getMap(tmpI->content,"msOgcVersion"); |
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| 149 | char options[3][5][25]={ |
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| 150 | {"WMS","1.3.0","GetMap","layers=%s","wms_extent"}, |
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[434] | 151 | {"WFS","1.1.0","GetFeature","typename=%s","wcs_extent"}, |
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[822] | 152 | //{"WCS","1.1.0","GetCoverage","coverage=%s","wcs_extent"} |
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| 153 | {"WCS","2.0.0","GetCoverage","coverageid=%s","wcs_extent"} |
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[297] | 154 | }; |
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| 155 | int proto=0; |
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| 156 | if(rformat==NULL){ |
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| 157 | rformat=getMap(tmpI->content,"mimeType"); |
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| 158 | } |
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| 159 | if(strncasecmp(rformat->value,"text/xml",8)==0) |
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| 160 | proto=1; |
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[839] | 161 | if(strncasecmp(rformat->value,"image/tiff",10)==0 || |
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| 162 | strncasecmp(rformat->value,"image/geotiff",10)==0) |
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[297] | 163 | proto=2; |
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[490] | 164 | if(protoMap!=NULL){ |
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[297] | 165 | if(strncasecmp(protoMap->value,"WMS",3)==0) |
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| 166 | proto=0; |
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[490] | 167 | else{ |
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| 168 | if(strncasecmp(protoMap->value,"WFS",3)==0) |
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| 169 | proto=1; |
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| 170 | else |
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| 171 | proto=2; |
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| 172 | } |
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| 173 | } |
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[297] | 174 | char *protoVersion=options[proto][1]; |
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| 175 | if(proto==1){ |
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| 176 | if(msOgcVersion!=NULL) |
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| 177 | protoVersion=msOgcVersion->value; |
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| 178 | if(versionMap!=NULL) |
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| 179 | protoVersion=versionMap->value; |
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| 180 | } |
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| 181 | |
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| 182 | map* extent=getMap(tmpI->content,options[proto][4]); |
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| 183 | map* crs=getMap(tmpI->content,"crs"); |
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[402] | 184 | int hasCRS=1; |
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| 185 | if(crs==NULL){ |
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| 186 | crs=getMapFromMaps(m,"main","crs"); |
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| 187 | if(crs==NULL){ |
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| 188 | crs=createMap("crs","epsg:4326"); |
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| 189 | hasCRS=0; |
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| 190 | } |
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| 191 | } |
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[297] | 192 | char layers[128]; |
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| 193 | sprintf(layers,options[proto][3],tmpI->name); |
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| 194 | |
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| 195 | char* webService_url=(char*)malloc((strlen(msUrl->value)+strlen(format->value)+strlen(tmpI->name)+strlen(width->value)+strlen(height->value)+strlen(extent->value)+256)*sizeof(char)); |
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| 196 | |
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[357] | 197 | if(proto>0){ |
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[297] | 198 | sprintf(webService_url, |
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| 199 | "%s?map=%s/%s_%s.map&request=%s&service=%s&version=%s&%s&format=%s&bbox=%s&crs=%s", |
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| 200 | msUrl->value, |
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| 201 | dataPath->value, |
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| 202 | tmpI->name, |
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| 203 | sid->value, |
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| 204 | options[proto][2], |
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| 205 | options[proto][0], |
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| 206 | protoVersion, |
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| 207 | layers, |
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| 208 | rformat->value, |
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| 209 | extent->value, |
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| 210 | crs->value |
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| 211 | ); |
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[357] | 212 | } |
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| 213 | else{ |
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[297] | 214 | sprintf(webService_url, |
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| 215 | "%s?map=%s/%s_%s.map&request=%s&service=%s&version=%s&%s&width=%s&height=%s&format=%s&bbox=%s&crs=%s", |
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| 216 | msUrl->value, |
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| 217 | dataPath->value, |
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| 218 | tmpI->name, |
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| 219 | sid->value, |
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| 220 | options[proto][2], |
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| 221 | options[proto][0], |
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| 222 | protoVersion, |
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| 223 | layers, |
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| 224 | width->value, |
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| 225 | height->value, |
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| 226 | rformat->value, |
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| 227 | extent->value, |
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| 228 | crs->value |
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| 229 | ); |
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[357] | 230 | } |
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[402] | 231 | if(hasCRS==0){ |
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| 232 | freeMap(&crs); |
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| 233 | free(crs); |
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| 234 | } |
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[297] | 235 | addToMap(tmpI->content,"Reference",webService_url); |
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[492] | 236 | free(webService_url); |
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[297] | 237 | } |
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| 238 | |
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| 239 | /** |
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[586] | 240 | * Set projection for a layer in a MAPFILE using Authority Code and Name if |
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| 241 | * available or fallback to proj4 definition if available or fallback to |
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| 242 | * default EPSG:4326 |
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| 243 | * |
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| 244 | * @param output the output maps |
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| 245 | * @param m the opened mapObj |
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| 246 | * @param myLayer the layerObj |
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| 247 | * @param pszProjection a char* containing the SRS definition in WKT format |
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[297] | 248 | */ |
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| 249 | void setSrsInformations(maps* output,mapObj* m,layerObj* myLayer, |
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| 250 | char* pszProjection){ |
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| 251 | OGRSpatialReferenceH hSRS; |
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| 252 | map* msSrs=NULL; |
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| 253 | hSRS = OSRNewSpatialReference(NULL); |
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[451] | 254 | if( pszProjection!=NULL && strlen(pszProjection)>1){ |
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| 255 | if(OSRImportFromWkt( hSRS, &pszProjection ) == CE_None ){ |
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| 256 | char *proj4Str=NULL; |
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| 257 | if(OSRGetAuthorityName(hSRS,NULL)!=NULL && |
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| 258 | OSRGetAuthorityCode(hSRS,NULL)!=NULL){ |
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| 259 | char tmpSrs[20]; |
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| 260 | sprintf(tmpSrs,"%s:%s", |
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| 261 | OSRGetAuthorityName(hSRS,NULL),OSRGetAuthorityCode(hSRS,NULL)); |
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| 262 | msLoadProjectionStringEPSG(&m->projection,tmpSrs); |
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| 263 | msLoadProjectionStringEPSG(&myLayer->projection,tmpSrs); |
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| 264 | |
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| 265 | char tmpSrss[256]; |
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[776] | 266 | sprintf(tmpSrss,"EPSG:4326 EPSG:900913 EPSG:3857 %s",tmpSrs); |
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[451] | 267 | |
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| 268 | msInsertHashTable(&(m->web.metadata), "ows_srs", tmpSrss); |
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| 269 | msInsertHashTable(&(myLayer->metadata), "ows_srs", tmpSrss); |
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| 270 | |
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[297] | 271 | #ifdef DEBUGMS |
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[451] | 272 | fprintf(stderr,"isGeo %b\n\n",OSRIsGeographic(hSRS)==TRUE); |
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[297] | 273 | #endif |
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[451] | 274 | if(output!=NULL){ |
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[297] | 275 | if(OSRIsGeographic(hSRS)==TRUE) |
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| 276 | addToMap(output->content,"crs_isGeographic","true"); |
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| 277 | else |
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| 278 | addToMap(output->content,"crs_isGeographic","false"); |
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[451] | 279 | addToMap(output->content,"crs",tmpSrs); |
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[297] | 280 | } |
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| 281 | } |
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| 282 | else{ |
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[451] | 283 | OSRExportToProj4(hSRS,&proj4Str); |
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[475] | 284 | if(proj4Str!=NULL && strlen(proj4Str)>0){ |
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[451] | 285 | #ifdef DEBUGMS |
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| 286 | fprintf(stderr,"PROJ (%s)\n",proj4Str); |
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| 287 | #endif |
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| 288 | msLoadProjectionString(&(m->projection),proj4Str); |
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| 289 | msLoadProjectionString(&(myLayer->projection),proj4Str); |
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| 290 | if(output!=NULL){ |
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| 291 | if(OSRIsGeographic(hSRS)==TRUE) |
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| 292 | addToMap(output->content,"crs_isGeographic","true"); |
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| 293 | else |
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| 294 | addToMap(output->content,"crs_isGeographic","false"); |
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| 295 | } |
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[492] | 296 | free(proj4Str); |
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[451] | 297 | } |
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| 298 | else{ |
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| 299 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
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| 300 | msLoadProjectionStringEPSG(&myLayer->projection,"EPSG:4326"); |
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| 301 | if(output!=NULL){ |
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| 302 | addToMap(output->content,"crs_isGeographic","true"); |
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| 303 | } |
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| 304 | } |
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[297] | 305 | if(output!=NULL){ |
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[451] | 306 | addToMap(output->content,"crs","EPSG:4326"); |
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| 307 | addToMap(output->content,"real_extent","true"); |
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[297] | 308 | } |
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[776] | 309 | msInsertHashTable(&(m->web.metadata),"ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
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| 310 | msInsertHashTable(&(myLayer->metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
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[297] | 311 | } |
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| 312 | } |
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| 313 | } |
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| 314 | else{ |
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| 315 | if(output!=NULL){ |
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| 316 | msSrs=getMap(output->content,"msSrs"); |
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| 317 | } |
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| 318 | if(msSrs!=NULL){ |
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| 319 | msLoadProjectionStringEPSG(&m->projection,msSrs->value); |
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[330] | 320 | msLoadProjectionStringEPSG(&myLayer->projection,msSrs->value); |
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[297] | 321 | char tmpSrs[128]; |
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[776] | 322 | sprintf(tmpSrs,"%s EPSG:4326 EPSG:900913 EPSG:3857",msSrs->value); |
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[297] | 323 | msInsertHashTable(&(m->web.metadata),"ows_srs",tmpSrs); |
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| 324 | msInsertHashTable(&(myLayer->metadata),"ows_srs",tmpSrs); |
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| 325 | }else{ |
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| 326 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
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[330] | 327 | msLoadProjectionStringEPSG(&myLayer->projection,"EPSG:4326"); |
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[776] | 328 | msInsertHashTable(&(m->web.metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
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| 329 | msInsertHashTable(&(myLayer->metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
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[297] | 330 | } |
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[362] | 331 | if(output!=NULL){ |
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| 332 | addToMap(output->content,"crs",msSrs->value); |
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| 333 | addToMap(output->content,"crs_isGeographic","true"); |
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| 334 | } |
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[297] | 335 | } |
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| 336 | |
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| 337 | OSRDestroySpatialReference( hSRS ); |
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| 338 | } |
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| 339 | |
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[586] | 340 | /** |
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| 341 | * Set the MAPFILE extent, the the ows_extent for the layer, add wms_extent and |
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| 342 | * wfs_extent to the output maps and call setMapSize. |
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| 343 | * |
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| 344 | * @param output the specific output |
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| 345 | * @param m the mapObj |
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| 346 | * @param myLayer the layerObj |
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| 347 | * @param minX the lower left x coordinate |
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| 348 | * @param minY the lower left y coordinate |
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| 349 | * @param maxX the upper right x coordinate |
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| 350 | * @param maxY the upper right y coordinate |
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| 351 | * @see setMapSize |
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| 352 | */ |
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[297] | 353 | void setMsExtent(maps* output,mapObj* m,layerObj* myLayer, |
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| 354 | double minX,double minY,double maxX,double maxY){ |
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| 355 | msMapSetExtent(m,minX,minY,maxX,maxY); |
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| 356 | #ifdef DEBUGMS |
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| 357 | fprintf(stderr,"Extent %.15f %.15f %.15f %.15f\n",minX,minY,maxX,maxY); |
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| 358 | #endif |
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| 359 | char tmpExtent[1024]; |
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| 360 | sprintf(tmpExtent,"%.15f %.15f %.15f %.15f",minX,minY,maxX,maxY); |
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| 361 | #ifdef DEBUGMS |
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| 362 | fprintf(stderr,"Extent %s\n",tmpExtent); |
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| 363 | #endif |
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| 364 | msInsertHashTable(&(myLayer->metadata), "ows_extent", tmpExtent); |
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| 365 | |
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| 366 | if(output!=NULL){ |
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[357] | 367 | map* test=getMap(output->content,"real_extent"); |
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| 368 | if(test!=NULL){ |
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| 369 | pointObj min, max; |
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| 370 | projectionObj tempSrs; |
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| 371 | min.x = m->extent.minx; |
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| 372 | min.y = m->extent.miny; |
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| 373 | max.x = m->extent.maxx; |
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| 374 | max.y = m->extent.maxy; |
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| 375 | char tmpSrsStr[1024]; |
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| 376 | msInitProjection(&tempSrs); |
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| 377 | msLoadProjectionStringEPSG(&tempSrs,"EPSG:4326"); |
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[360] | 378 | |
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[357] | 379 | msProjectPoint(&(m->projection),&tempSrs,&min); |
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| 380 | msProjectPoint(&m->projection,&tempSrs,&max); |
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| 381 | |
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| 382 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",min.y,min.x,max.y,max.x); |
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[360] | 383 | map* isGeo=getMap(output->content,"crs_isGeographic"); |
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[434] | 384 | #ifdef DEBUGMS |
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[360] | 385 | fprintf(stderr,"isGeo = %s\n",isGeo->value); |
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[434] | 386 | #endif |
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[360] | 387 | if(isGeo!=NULL && strcasecmp("true",isGeo->value)==0) |
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| 388 | sprintf(tmpExtent,"%f,%f,%f,%f", minY,minX, maxY, maxX); |
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[357] | 389 | addToMap(output->content,"wms_extent",tmpExtent); |
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[360] | 390 | sprintf(tmpSrsStr,"%.3f,%.3f,%.3f,%.3f",min.x,min.y,max.x,max.y); |
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[357] | 391 | addToMap(output->content,"wcs_extent",tmpExtent); |
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| 392 | }else{ |
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| 393 | sprintf(tmpExtent,"%f,%f,%f,%f",minX, minY, maxX, maxY); |
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| 394 | map* isGeo=getMap(output->content,"crs_isGeographic"); |
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[402] | 395 | if(isGeo!=NULL){ |
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[434] | 396 | #ifdef DEBUGMS |
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[402] | 397 | fprintf(stderr,"isGeo = %s\n",isGeo->value); |
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[434] | 398 | #endif |
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[402] | 399 | if(isGeo!=NULL && strcasecmp("true",isGeo->value)==0) |
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| 400 | sprintf(tmpExtent,"%f,%f,%f,%f", minY,minX, maxY, maxX); |
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| 401 | } |
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[357] | 402 | addToMap(output->content,"wms_extent",tmpExtent); |
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| 403 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",minX,minY,maxX,maxY); |
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[360] | 404 | addToMap(output->content,"wcs_extent",tmpExtent); |
---|
[357] | 405 | } |
---|
[297] | 406 | } |
---|
| 407 | |
---|
| 408 | setMapSize(output,minX,minY,maxX,maxY); |
---|
| 409 | } |
---|
| 410 | |
---|
[586] | 411 | /** |
---|
| 412 | * Try to open a vector output and define the corresponding layer in the MAPFILE |
---|
| 413 | * |
---|
| 414 | * @param conf the conf maps containing the main.cfg settings |
---|
| 415 | * @param output the specific output maps |
---|
| 416 | * @param m the mapObj |
---|
| 417 | */ |
---|
[297] | 418 | int tryOgr(maps* conf,maps* output,mapObj* m){ |
---|
| 419 | |
---|
| 420 | map* tmpMap=getMap(output->content,"storage"); |
---|
| 421 | char *pszDataSource=tmpMap->value; |
---|
| 422 | |
---|
| 423 | /** |
---|
| 424 | * Try to open the DataSource using OGR |
---|
| 425 | */ |
---|
| 426 | OGRRegisterAll(); |
---|
| 427 | /** |
---|
| 428 | * Try to load the file as ZIP |
---|
| 429 | */ |
---|
| 430 | |
---|
[364] | 431 | OGRDataSourceH poDS1 = NULL; |
---|
[297] | 432 | OGRSFDriverH *poDriver1 = NULL; |
---|
| 433 | char *dsName=(char*)malloc((8+strlen(pszDataSource)+1)*sizeof(char)); |
---|
[453] | 434 | char *odsName=zStrdup(pszDataSource); |
---|
| 435 | char *sdsName=zStrdup(pszDataSource); |
---|
[623] | 436 | char *demo=".data"; |
---|
[297] | 437 | sdsName[strlen(sdsName)-(strlen(demo)-1)]='d'; |
---|
| 438 | sdsName[strlen(sdsName)-(strlen(demo)-2)]='i'; |
---|
| 439 | sdsName[strlen(sdsName)-(strlen(demo)-3)]='r'; |
---|
| 440 | sdsName[strlen(sdsName)-(strlen(demo)-4)]=0; |
---|
| 441 | |
---|
| 442 | odsName[strlen(odsName)-(strlen(demo)-1)]='z'; |
---|
| 443 | odsName[strlen(odsName)-(strlen(demo)-2)]='i'; |
---|
| 444 | odsName[strlen(odsName)-(strlen(demo)-3)]='p'; |
---|
| 445 | odsName[strlen(odsName)-(strlen(demo)-4)]=0; |
---|
| 446 | sprintf(dsName,"/vsizip/%s",odsName); |
---|
| 447 | |
---|
| 448 | #ifdef DEBUGMS |
---|
| 449 | fprintf(stderr,"Try loading %s, %s, %s\n",dsName,odsName,dsName); |
---|
| 450 | #endif |
---|
| 451 | |
---|
| 452 | FILE* file = fopen(pszDataSource, "rb"); |
---|
| 453 | FILE* fileZ = fopen(odsName, "wb"); |
---|
[492] | 454 | free(odsName); |
---|
[297] | 455 | fseek(file, 0, SEEK_END); |
---|
| 456 | unsigned long fileLen=ftell(file); |
---|
| 457 | fseek(file, 0, SEEK_SET); |
---|
| 458 | char *buffer=(char *)malloc(fileLen+1); |
---|
| 459 | fread(buffer, fileLen, 1, file); |
---|
| 460 | fwrite(buffer,fileLen, 1, fileZ); |
---|
| 461 | fclose(file); |
---|
| 462 | fclose(fileZ); |
---|
| 463 | free(buffer); |
---|
[434] | 464 | #ifdef DEBUGMS |
---|
[297] | 465 | fprintf(stderr,"Try loading %s",dsName); |
---|
[434] | 466 | #endif |
---|
[297] | 467 | poDS1 = OGROpen( dsName, FALSE, poDriver1 ); |
---|
| 468 | if( poDS1 == NULL ){ |
---|
| 469 | fprintf(stderr,"Unable to access the DataSource as ZIP File\n"); |
---|
| 470 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
[839] | 471 | //OGR_DS_Destroy(poDS1); |
---|
[297] | 472 | }else{ |
---|
[434] | 473 | #ifdef DEBUGMS |
---|
[297] | 474 | fprintf(stderr,"The DataSource is a ZIP File\n"); |
---|
[434] | 475 | #endif |
---|
[297] | 476 | char** demo=VSIReadDir(dsName); |
---|
| 477 | int i=0; |
---|
[453] | 478 | zMkdir(sdsName |
---|
[364] | 479 | #ifndef WIN32 |
---|
| 480 | ,S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH |
---|
| 481 | #endif |
---|
| 482 | ); |
---|
[297] | 483 | while(demo[i]!=NULL){ |
---|
[434] | 484 | #ifdef DEBUGMS |
---|
[297] | 485 | fprintf(stderr,"ZIP File content : %s\n",demo[i]); |
---|
[434] | 486 | #endif |
---|
[297] | 487 | char *tmpDs=(char*)malloc((strlen(dsName)+strlen(demo[i])+2)*sizeof(char)); |
---|
| 488 | sprintf(tmpDs,"%s/%s",dsName,demo[i]); |
---|
| 489 | fprintf(stderr,"read : %s\n",tmpDs); |
---|
| 490 | |
---|
| 491 | VSILFILE* vsif=VSIFOpenL(tmpDs,"rb"); |
---|
[434] | 492 | #ifdef DEBUGMS |
---|
[297] | 493 | fprintf(stderr,"open : %s\n",tmpDs); |
---|
[434] | 494 | #endif |
---|
[297] | 495 | VSIFSeekL(vsif,0,SEEK_END); |
---|
[453] | 496 | vsi_l_offset size=VSIFTellL(vsif); |
---|
[434] | 497 | #ifdef DEBUGMS |
---|
[297] | 498 | fprintf(stderr,"size : %d\n",size); |
---|
[434] | 499 | #endif |
---|
[297] | 500 | VSIFSeekL(vsif,0,SEEK_SET); |
---|
[453] | 501 | char *vsifcontent=(char*) malloc(((int)size+1)*sizeof(char)); |
---|
| 502 | VSIFReadL(vsifcontent,1,(size_t)size,vsif); |
---|
[297] | 503 | char *fpath=(char*) malloc((strlen(sdsName)+strlen(demo[1])+2)*sizeof(char)); |
---|
| 504 | sprintf(fpath,"%s/%s",sdsName,demo[i]); |
---|
[453] | 505 | int f=zOpen(fpath,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); |
---|
| 506 | zWrite(f,vsifcontent,(int)size); |
---|
[297] | 507 | close(f); |
---|
| 508 | chmod(fpath,S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); |
---|
| 509 | char* tmpP=strstr(fpath,".shp"); |
---|
| 510 | if(tmpP==NULL) |
---|
| 511 | tmpP=strstr(fpath,".SHP"); |
---|
| 512 | if(tmpP!=NULL){ |
---|
[434] | 513 | #ifdef DEBUGMS |
---|
[297] | 514 | fprintf(stderr,"*** DEBUG %s\n",strstr(tmpP,".")); |
---|
[434] | 515 | #endif |
---|
[297] | 516 | if( strcmp(tmpP,".shp")==0 || strcmp(tmpP,".SHP")==0 ){ |
---|
| 517 | tmpMap=getMap(output->content,"storage"); |
---|
| 518 | free(tmpMap->value); |
---|
| 519 | tmpMap->value=(char*) malloc((strlen(fpath)+1)*sizeof(char)); |
---|
| 520 | sprintf(tmpMap->value,"%s",fpath); |
---|
| 521 | pszDataSource=tmpMap->value; |
---|
[434] | 522 | #ifdef DEBUGMS |
---|
[297] | 523 | fprintf(stderr,"*** DEBUG %s\n",pszDataSource); |
---|
[434] | 524 | #endif |
---|
[297] | 525 | } |
---|
| 526 | } |
---|
| 527 | VSIFCloseL(vsif); |
---|
| 528 | i++; |
---|
| 529 | } |
---|
| 530 | } |
---|
[492] | 531 | free(sdsName); |
---|
| 532 | free(dsName); |
---|
[297] | 533 | |
---|
[364] | 534 | OGRDataSourceH poDS = NULL; |
---|
[297] | 535 | OGRSFDriverH *poDriver = NULL; |
---|
| 536 | poDS = OGROpen( pszDataSource, FALSE, poDriver ); |
---|
| 537 | if( poDS == NULL ){ |
---|
| 538 | #ifdef DEBUGMS |
---|
| 539 | fprintf(stderr,"Unable to access the DataSource %s\n",pszDataSource); |
---|
| 540 | #endif |
---|
| 541 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
[839] | 542 | //OGR_DS_Destroy(poDS); |
---|
| 543 | //OGRCleanupAll(); |
---|
[297] | 544 | #ifdef DEBUGMS |
---|
| 545 | fprintf(stderr,"Unable to access the DataSource, exit! \n"); |
---|
| 546 | #endif |
---|
| 547 | return -1; |
---|
| 548 | } |
---|
| 549 | |
---|
| 550 | int iLayer = 0; |
---|
| 551 | for( iLayer=0; iLayer < OGR_DS_GetLayerCount(poDS); iLayer++ ){ |
---|
[364] | 552 | OGRLayerH poLayer = OGR_DS_GetLayer(poDS,iLayer); |
---|
[297] | 553 | |
---|
| 554 | if( poLayer == NULL ){ |
---|
| 555 | #ifdef DEBUGMS |
---|
| 556 | fprintf(stderr,"Unable to access the DataSource Layer \n"); |
---|
| 557 | #endif |
---|
| 558 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
| 559 | return -1; |
---|
| 560 | } |
---|
| 561 | |
---|
| 562 | /** |
---|
| 563 | * Add a new layer set name, data |
---|
| 564 | */ |
---|
| 565 | if(msGrowMapLayers(m)==NULL){ |
---|
| 566 | return -1; |
---|
| 567 | } |
---|
| 568 | if(initLayer((m->layers[m->numlayers]), m) == -1){ |
---|
| 569 | return -1; |
---|
| 570 | } |
---|
| 571 | |
---|
| 572 | layerObj* myLayer=m->layers[m->numlayers]; |
---|
[434] | 573 | #ifdef DEBUGMS |
---|
[297] | 574 | dumpMaps(output); |
---|
[434] | 575 | #endif |
---|
[453] | 576 | myLayer->name = zStrdup(output->name); |
---|
[297] | 577 | myLayer->tileitem=NULL; |
---|
[453] | 578 | myLayer->data = zStrdup(OGR_L_GetName(poLayer)); |
---|
| 579 | myLayer->connection = zStrdup(pszDataSource); |
---|
[297] | 580 | myLayer->index = m->numlayers; |
---|
| 581 | myLayer->dump = MS_TRUE; |
---|
| 582 | myLayer->status = MS_ON; |
---|
| 583 | msConnectLayer(myLayer,MS_OGR,pszDataSource); |
---|
| 584 | |
---|
| 585 | /** |
---|
| 586 | * Detect the Geometry Type or use Polygon |
---|
| 587 | */ |
---|
| 588 | if(OGR_L_GetGeomType(poLayer) != wkbUnknown){ |
---|
| 589 | switch(OGR_L_GetGeomType(poLayer)){ |
---|
| 590 | case wkbPoint: |
---|
| 591 | case wkbMultiPoint: |
---|
| 592 | case wkbPoint25D: |
---|
| 593 | case wkbMultiPoint25D: |
---|
| 594 | #ifdef DEBUGMS |
---|
| 595 | fprintf(stderr,"POINT DataSource Layer \n"); |
---|
| 596 | #endif |
---|
| 597 | myLayer->type = MS_LAYER_POINT; |
---|
| 598 | break; |
---|
| 599 | case wkbLineString : |
---|
| 600 | case wkbMultiLineString : |
---|
| 601 | case wkbLineString25D: |
---|
| 602 | case wkbMultiLineString25D: |
---|
| 603 | #ifdef DEBUGMS |
---|
| 604 | fprintf(stderr,"LINE DataSource Layer \n"); |
---|
| 605 | #endif |
---|
| 606 | myLayer->type = MS_LAYER_LINE; |
---|
| 607 | break; |
---|
| 608 | case wkbPolygon: |
---|
| 609 | case wkbMultiPolygon: |
---|
| 610 | case wkbPolygon25D: |
---|
| 611 | case wkbMultiPolygon25D: |
---|
| 612 | #ifdef DEBUGMS |
---|
| 613 | fprintf(stderr,"POLYGON DataSource Layer \n"); |
---|
| 614 | #endif |
---|
| 615 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 616 | break; |
---|
| 617 | default: |
---|
| 618 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 619 | break; |
---|
| 620 | } |
---|
| 621 | }else |
---|
| 622 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 623 | |
---|
| 624 | /** |
---|
| 625 | * Detect spatial reference or use WGS84 |
---|
| 626 | */ |
---|
| 627 | OGRSpatialReferenceH srs=OGR_L_GetSpatialRef(poLayer); |
---|
| 628 | if(srs!=NULL){ |
---|
| 629 | char *wkt=NULL; |
---|
| 630 | OSRExportToWkt(srs,&wkt); |
---|
| 631 | setSrsInformations(output,m,myLayer,wkt); |
---|
[492] | 632 | free(wkt); |
---|
[297] | 633 | } |
---|
| 634 | else{ |
---|
| 635 | addToMap(output->content,"crs","EPSG:4326"); |
---|
| 636 | addToMap(output->content,"crs_isGeographic","true"); |
---|
| 637 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
---|
[776] | 638 | msInsertHashTable(&(m->web.metadata), "ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
| 639 | msInsertHashTable(&(myLayer->metadata), "ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
[297] | 640 | } |
---|
| 641 | |
---|
| 642 | OGREnvelope oExt; |
---|
| 643 | if (OGR_L_GetExtent(poLayer,&oExt, TRUE) == OGRERR_NONE){ |
---|
| 644 | setMsExtent(output,m,myLayer,oExt.MinX, oExt.MinY, oExt.MaxX, oExt.MaxY); |
---|
[839] | 645 | char extent[1024]; |
---|
| 646 | memset(&extent,0,1024); |
---|
| 647 | sprintf(extent,"%d,%d,%d,%d",oExt.MinX, oExt.MinY, oExt.MaxX, oExt.MaxY); |
---|
| 648 | addToMap(output->content,"boundingbox",extent); |
---|
[297] | 649 | } |
---|
| 650 | |
---|
| 651 | /** |
---|
| 652 | * Detect the FID column or use the first attribute field as FID |
---|
| 653 | */ |
---|
[364] | 654 | char *fid=(char*)OGR_L_GetFIDColumn(poLayer); |
---|
[297] | 655 | if(strlen(fid)==0){ |
---|
| 656 | OGRFeatureDefnH def=OGR_L_GetLayerDefn(poLayer); |
---|
| 657 | int fIndex=0; |
---|
| 658 | for(fIndex=0;fIndex<OGR_FD_GetFieldCount(def);fIndex++){ |
---|
| 659 | OGRFieldDefnH fdef=OGR_FD_GetFieldDefn(def,fIndex); |
---|
[364] | 660 | fid=(char*)OGR_Fld_GetNameRef(fdef); |
---|
[297] | 661 | break; |
---|
| 662 | } |
---|
| 663 | } |
---|
| 664 | msInsertHashTable(&(myLayer->metadata), "gml_featureid", fid); |
---|
| 665 | msInsertHashTable(&(myLayer->metadata), "gml_include_items", "all"); |
---|
| 666 | msInsertHashTable(&(myLayer->metadata), "ows_name", output->name); |
---|
| 667 | map* tmpMap=getMap(output->content,"title"); |
---|
| 668 | if(tmpMap!=NULL) |
---|
| 669 | msInsertHashTable(&(myLayer->metadata), "ows_title", tmpMap->value); |
---|
| 670 | else |
---|
| 671 | msInsertHashTable(&(myLayer->metadata), "ows_title", "Default Title"); |
---|
[379] | 672 | |
---|
[297] | 673 | if(msGrowLayerClasses(myLayer) == NULL) |
---|
[364] | 674 | return -1; |
---|
[370] | 675 | if(initClass((myLayer->CLASS[myLayer->numclasses])) == -1) |
---|
[364] | 676 | return -1; |
---|
[370] | 677 | if(msGrowClassStyles(myLayer->CLASS[myLayer->numclasses]) == NULL) |
---|
[364] | 678 | return -1; |
---|
[370] | 679 | if(initStyle(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]) == -1) |
---|
[364] | 680 | return -1; |
---|
[297] | 681 | /** |
---|
| 682 | * Apply msStyle else fallback to the default style |
---|
| 683 | */ |
---|
| 684 | tmpMap=getMap(output->content,"msStyle"); |
---|
| 685 | if(tmpMap!=NULL) |
---|
[370] | 686 | msUpdateStyleFromString(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles],tmpMap->value,0); |
---|
[297] | 687 | else{ |
---|
| 688 | /** |
---|
| 689 | * Set style |
---|
| 690 | */ |
---|
[370] | 691 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.red=125; |
---|
| 692 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.green=125; |
---|
| 693 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.blue=255; |
---|
| 694 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.red=80; |
---|
| 695 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.green=80; |
---|
| 696 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.blue=80; |
---|
[379] | 697 | |
---|
[297] | 698 | /** |
---|
| 699 | * Set specific style depending on type |
---|
| 700 | */ |
---|
| 701 | if(myLayer->type == MS_LAYER_POLYGON) |
---|
[370] | 702 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->width=3; |
---|
[297] | 703 | if(myLayer->type == MS_LAYER_LINE){ |
---|
[370] | 704 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->width=3; |
---|
| 705 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinewidth=1.5; |
---|
[297] | 706 | } |
---|
| 707 | if(myLayer->type == MS_LAYER_POINT){ |
---|
[370] | 708 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->symbol=1; |
---|
| 709 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->size=15; |
---|
[297] | 710 | } |
---|
[379] | 711 | |
---|
[297] | 712 | } |
---|
[370] | 713 | myLayer->CLASS[myLayer->numclasses]->numstyles++; |
---|
[297] | 714 | myLayer->numclasses++; |
---|
[379] | 715 | |
---|
[297] | 716 | m->layerorder[m->numlayers] = m->numlayers; |
---|
| 717 | m->numlayers++; |
---|
| 718 | |
---|
| 719 | } |
---|
| 720 | |
---|
[839] | 721 | //OGR_DS_Destroy(poDS); |
---|
| 722 | //OGRCleanupAll(); |
---|
[297] | 723 | |
---|
| 724 | return 1; |
---|
| 725 | } |
---|
| 726 | |
---|
[586] | 727 | /** |
---|
| 728 | * Try to open a raster output and define the corresponding layer in the MAPFILE |
---|
| 729 | * |
---|
| 730 | * @param conf the conf maps containing the main.cfg settings |
---|
| 731 | * @param output the specific output maps |
---|
| 732 | * @param m the mapObj |
---|
| 733 | */ |
---|
[297] | 734 | int tryGdal(maps* conf,maps* output,mapObj* m){ |
---|
| 735 | map* tmpMap=getMap(output->content,"storage"); |
---|
| 736 | char *pszFilename=tmpMap->value; |
---|
| 737 | GDALDatasetH hDataset; |
---|
| 738 | GDALRasterBandH hBand; |
---|
| 739 | double adfGeoTransform[6]; |
---|
| 740 | int i, iBand; |
---|
| 741 | |
---|
| 742 | /** |
---|
| 743 | * Try to open the DataSource using GDAL |
---|
| 744 | */ |
---|
| 745 | GDALAllRegister(); |
---|
| 746 | hDataset = GDALOpen( pszFilename, GA_ReadOnly ); |
---|
| 747 | if( hDataset == NULL ){ |
---|
| 748 | #ifdef DEBUGMS |
---|
[366] | 749 | fprintf(stderr,"Unable to access the DataSource %s \n",pszFilename); |
---|
[297] | 750 | #endif |
---|
| 751 | setMapInMaps(conf,"lenv","message","gdalinfo failed - unable to open"); |
---|
| 752 | GDALDestroyDriverManager(); |
---|
| 753 | return -1; |
---|
| 754 | } |
---|
| 755 | #ifdef DEBUGMS |
---|
[451] | 756 | fprintf(stderr,"Accessing the DataSource %s %d\n",pszFilename,__LINE__); |
---|
[297] | 757 | #endif |
---|
| 758 | |
---|
| 759 | /** |
---|
| 760 | * Add a new layer set name, data |
---|
| 761 | */ |
---|
| 762 | if(msGrowMapLayers(m)==NULL){ |
---|
| 763 | return -1; |
---|
| 764 | } |
---|
| 765 | if(initLayer((m->layers[m->numlayers]), m) == -1){ |
---|
| 766 | return -1; |
---|
| 767 | } |
---|
[451] | 768 | m->layers[m->numlayers]->index=m->numlayers; |
---|
[297] | 769 | |
---|
| 770 | layerObj* myLayer=m->layers[m->numlayers]; |
---|
[453] | 771 | myLayer->name = zStrdup(output->name); |
---|
[297] | 772 | myLayer->tileitem=NULL; |
---|
[453] | 773 | myLayer->data = zStrdup(pszFilename); |
---|
[297] | 774 | myLayer->index = m->numlayers; |
---|
| 775 | myLayer->dump = MS_TRUE; |
---|
| 776 | myLayer->status = MS_ON; |
---|
| 777 | myLayer->type = MS_LAYER_RASTER; |
---|
| 778 | |
---|
| 779 | char *title=output->name; |
---|
| 780 | tmpMap=getMap(output->content,"title"); |
---|
| 781 | if(tmpMap!=NULL) |
---|
| 782 | title=tmpMap->value; |
---|
| 783 | char *abstract=output->name; |
---|
| 784 | tmpMap=getMap(output->content,"abstract"); |
---|
| 785 | if(tmpMap!=NULL) |
---|
| 786 | abstract=tmpMap->value; |
---|
[451] | 787 | |
---|
[297] | 788 | msInsertHashTable(&(myLayer->metadata), "ows_label", title); |
---|
| 789 | msInsertHashTable(&(myLayer->metadata), "ows_title", title); |
---|
| 790 | msInsertHashTable(&(myLayer->metadata), "ows_abstract", abstract); |
---|
| 791 | msInsertHashTable(&(myLayer->metadata), "ows_rangeset_name", output->name); |
---|
| 792 | msInsertHashTable(&(myLayer->metadata), "ows_rangeset_label", title); |
---|
| 793 | |
---|
| 794 | /** |
---|
| 795 | * Set Map Size to the raster size |
---|
| 796 | */ |
---|
| 797 | m->width=GDALGetRasterXSize( hDataset ); |
---|
| 798 | m->height=GDALGetRasterYSize( hDataset ); |
---|
| 799 | |
---|
| 800 | /** |
---|
| 801 | * Set projection using Authority Code and Name if available or fallback to |
---|
| 802 | * proj4 definition if available or fallback to default EPSG:4326 |
---|
| 803 | */ |
---|
[366] | 804 | const char *tRef=GDALGetProjectionRef( hDataset ); |
---|
| 805 | if( tRef != NULL && strlen(tRef)>0 ){ |
---|
[297] | 806 | char *pszProjection; |
---|
| 807 | pszProjection = (char *) GDALGetProjectionRef( hDataset ); |
---|
[607] | 808 | #ifdef DEBUGMS |
---|
[297] | 809 | fprintf(stderr,"Accessing the DataSource %s\n",GDALGetProjectionRef( hDataset )); |
---|
[607] | 810 | #endif |
---|
[297] | 811 | setSrsInformations(output,m,myLayer,pszProjection); |
---|
[453] | 812 | }else{ |
---|
| 813 | fprintf(stderr,"NO SRS FOUND ! %s\n",GDALGetProjectionRef( hDataset )); |
---|
| 814 | } |
---|
[297] | 815 | |
---|
| 816 | /** |
---|
| 817 | * Set extent |
---|
| 818 | */ |
---|
| 819 | if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ){ |
---|
| 820 | if( adfGeoTransform[2] == 0.0 && adfGeoTransform[4] == 0.0 ){ |
---|
| 821 | |
---|
| 822 | double minX = adfGeoTransform[0] |
---|
| 823 | + adfGeoTransform[2] * GDALGetRasterYSize(hDataset); |
---|
| 824 | double minY = adfGeoTransform[3] |
---|
| 825 | + adfGeoTransform[5] * GDALGetRasterYSize(hDataset); |
---|
| 826 | |
---|
| 827 | double maxX = adfGeoTransform[0] |
---|
| 828 | + adfGeoTransform[1] * GDALGetRasterXSize(hDataset); |
---|
| 829 | double maxY = adfGeoTransform[3] |
---|
| 830 | + adfGeoTransform[4] * GDALGetRasterXSize(hDataset); |
---|
| 831 | |
---|
[839] | 832 | setMsExtent(output,m,myLayer,minX,minY,maxX,maxY); |
---|
| 833 | char extent[1024]; |
---|
| 834 | memset(&extent,0,1024); |
---|
| 835 | sprintf(extent,"%d,%d,%d,%d",minX,minY,maxX,maxY); |
---|
| 836 | addToMap(output->content,"boundingbox",extent); |
---|
[297] | 837 | } |
---|
| 838 | } |
---|
| 839 | |
---|
| 840 | /** |
---|
| 841 | * Extract information about available bands to set the bandcount and the |
---|
| 842 | * processing directive |
---|
| 843 | */ |
---|
[781] | 844 | char nBands[3]; |
---|
[839] | 845 | memset(&nBands,0,3); |
---|
[297] | 846 | int nBandsI=GDALGetRasterCount( hDataset ); |
---|
[839] | 847 | if(nBandsI<100){ |
---|
| 848 | sprintf(nBands,"%d",GDALGetRasterCount( hDataset )); |
---|
| 849 | msInsertHashTable(&(myLayer->metadata), "ows_bandcount", nBands); |
---|
| 850 | } |
---|
[297] | 851 | if(nBandsI>=3) |
---|
| 852 | msLayerAddProcessing(myLayer,"BANDS=1,2,3"); |
---|
| 853 | else if(nBandsI>=2) |
---|
| 854 | msLayerAddProcessing(myLayer,"BANDS=1,2"); |
---|
| 855 | else |
---|
| 856 | msLayerAddProcessing(myLayer,"BANDS=1"); |
---|
| 857 | |
---|
| 858 | /** |
---|
| 859 | * Name available Bands |
---|
| 860 | */ |
---|
[781] | 861 | char lBands[7]; |
---|
[839] | 862 | memset(&nBands,0,7); |
---|
[297] | 863 | char *nameBands=NULL; |
---|
| 864 | for( iBand = 0; iBand < nBandsI; iBand++ ){ |
---|
[839] | 865 | sprintf(lBands,"Band%d",iBand+1); |
---|
[297] | 866 | if(nameBands==NULL){ |
---|
| 867 | nameBands=(char*)malloc((strlen(lBands)+1)*sizeof(char)); |
---|
| 868 | sprintf(nameBands,"%s",lBands); |
---|
| 869 | }else{ |
---|
| 870 | if(iBand<4){ |
---|
[453] | 871 | char *tmpS=zStrdup(nameBands); |
---|
[839] | 872 | nameBands=(char*)realloc(nameBands,(strlen(tmpS)+strlen(lBands)+2)*sizeof(char)); |
---|
[297] | 873 | sprintf(nameBands,"%s %s",tmpS,lBands); |
---|
| 874 | free(tmpS); |
---|
| 875 | } |
---|
| 876 | } |
---|
| 877 | } |
---|
[839] | 878 | if(nameBands!=NULL){ |
---|
| 879 | msInsertHashTable(&(myLayer->metadata), "ows_bandnames", nameBands); |
---|
| 880 | free(nameBands); |
---|
| 881 | } |
---|
| 882 | |
---|
[297] | 883 | /** |
---|
[781] | 884 | * Loops over metadata information to setup specific information |
---|
[297] | 885 | */ |
---|
| 886 | for( iBand = 0; iBand < nBandsI; iBand++ ){ |
---|
[453] | 887 | //int bGotNodata;//, bSuccess; |
---|
| 888 | double adfCMinMax[2]/*, dfNoData*/; |
---|
| 889 | //int nBlockXSize, nBlockYSize, nMaskFlags; |
---|
| 890 | //double /*dfMean, dfStdDev*/; |
---|
[297] | 891 | hBand = GDALGetRasterBand( hDataset, iBand+1 ); |
---|
| 892 | |
---|
| 893 | CPLErrorReset(); |
---|
| 894 | GDALComputeRasterMinMax( hBand, FALSE, adfCMinMax ); |
---|
| 895 | char tmpN[21]; |
---|
| 896 | sprintf(tmpN,"Band%d",iBand+1); |
---|
| 897 | if (CPLGetLastErrorType() == CE_None){ |
---|
| 898 | char tmpMm[100]; |
---|
| 899 | sprintf(tmpMm,"%.3f %.3f",adfCMinMax[0],adfCMinMax[1]); |
---|
[839] | 900 | char tmpI[31]; |
---|
[297] | 901 | sprintf(tmpI,"%s_interval",tmpN); |
---|
| 902 | msInsertHashTable(&(myLayer->metadata), tmpI, tmpMm); |
---|
| 903 | |
---|
[300] | 904 | map* test=getMap(output->content,"msClassify"); |
---|
| 905 | if(test!=NULL && strncasecmp(test->value,"true",4)==0){ |
---|
| 906 | /** |
---|
| 907 | * Classify one band raster pixel value using regular interval |
---|
| 908 | */ |
---|
| 909 | int _tmpColors[10][3]={ |
---|
| 910 | {102,153,204}, |
---|
| 911 | {51,102,153}, |
---|
| 912 | {102,102,204}, |
---|
| 913 | {51,204,0}, |
---|
| 914 | {153,255,102}, |
---|
| 915 | {204,255,102}, |
---|
| 916 | {102,204,153}, |
---|
| 917 | {255,69,64}, |
---|
| 918 | {255,192,115}, |
---|
| 919 | {255,201,115} |
---|
| 920 | }; |
---|
| 921 | |
---|
| 922 | if(nBandsI==1){ |
---|
| 923 | double delta=adfCMinMax[1]-adfCMinMax[0]; |
---|
| 924 | double interval=delta/10; |
---|
| 925 | double cstep=adfCMinMax[0]; |
---|
| 926 | for(i=0;i<10;i++){ |
---|
| 927 | /** |
---|
| 928 | * Create a new class |
---|
| 929 | */ |
---|
| 930 | if(msGrowLayerClasses(myLayer) == NULL) |
---|
[364] | 931 | return -1; |
---|
[370] | 932 | if(initClass((myLayer->CLASS[myLayer->numclasses])) == -1) |
---|
[364] | 933 | return -1; |
---|
[370] | 934 | if(msGrowClassStyles(myLayer->CLASS[myLayer->numclasses]) == NULL) |
---|
[364] | 935 | return -1; |
---|
[370] | 936 | if(initStyle(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]) == -1) |
---|
[364] | 937 | return -1; |
---|
[300] | 938 | |
---|
| 939 | /** |
---|
| 940 | * Set class name |
---|
| 941 | */ |
---|
| 942 | char className[7]; |
---|
| 943 | sprintf(className,"class%d",i); |
---|
[453] | 944 | myLayer->CLASS[myLayer->numclasses]->name=zStrdup(className); |
---|
[300] | 945 | |
---|
| 946 | /** |
---|
| 947 | * Set expression |
---|
| 948 | */ |
---|
| 949 | char expression[1024]; |
---|
| 950 | if(i+1<10) |
---|
| 951 | sprintf(expression,"([pixel]>=%.3f AND [pixel]<%.3f)",cstep,cstep+interval); |
---|
| 952 | else |
---|
| 953 | sprintf(expression,"([pixel]>=%.3f AND [pixel]<=%.3f)",cstep,cstep+interval); |
---|
[370] | 954 | msLoadExpressionString(&myLayer->CLASS[myLayer->numclasses]->expression,expression); |
---|
[300] | 955 | |
---|
| 956 | /** |
---|
| 957 | * Set color |
---|
| 958 | */ |
---|
[370] | 959 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.red=_tmpColors[i][0]; |
---|
| 960 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.green=_tmpColors[i][1]; |
---|
| 961 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.blue=_tmpColors[i][2]; |
---|
[300] | 962 | cstep+=interval; |
---|
[370] | 963 | myLayer->CLASS[myLayer->numclasses]->numstyles++; |
---|
[300] | 964 | myLayer->numclasses++; |
---|
| 965 | |
---|
| 966 | } |
---|
| 967 | |
---|
| 968 | char tmpMm[100]; |
---|
| 969 | sprintf(tmpMm,"%.3f %.3f",adfCMinMax[0],adfCMinMax[1]); |
---|
| 970 | |
---|
[297] | 971 | } |
---|
| 972 | } |
---|
[752] | 973 | else{ |
---|
| 974 | if(nBandsI==1){ |
---|
| 975 | myLayer->offsite.red=0; |
---|
| 976 | myLayer->offsite.green=0; |
---|
| 977 | myLayer->offsite.blue=0; |
---|
| 978 | } |
---|
| 979 | msLayerAddProcessing(myLayer,"RESAMPLE=BILINEAR"); |
---|
| 980 | } |
---|
[297] | 981 | } |
---|
| 982 | if( strlen(GDALGetRasterUnitType(hBand)) > 0 ){ |
---|
[839] | 983 | char tmpU[31]; |
---|
[297] | 984 | sprintf(tmpU,"%s_band_uom",tmpN); |
---|
| 985 | msInsertHashTable(&(myLayer->metadata), tmpU, GDALGetRasterUnitType(hBand)); |
---|
| 986 | } |
---|
| 987 | |
---|
| 988 | } |
---|
| 989 | |
---|
| 990 | m->layerorder[m->numlayers] = m->numlayers; |
---|
| 991 | m->numlayers++; |
---|
| 992 | GDALClose( hDataset ); |
---|
| 993 | GDALDestroyDriverManager(); |
---|
[839] | 994 | |
---|
[297] | 995 | CPLCleanupTLS(); |
---|
| 996 | return 1; |
---|
| 997 | } |
---|
| 998 | |
---|
| 999 | /** |
---|
| 1000 | * Create a MapFile for WMS, WFS or WCS Service output |
---|
[586] | 1001 | * |
---|
| 1002 | * @param conf the conf maps containing the main.cfg settings |
---|
| 1003 | * @param outputs a specific output maps |
---|
[297] | 1004 | */ |
---|
| 1005 | void outputMapfile(maps* conf,maps* outputs){ |
---|
| 1006 | /** |
---|
[586] | 1007 | * First store the value on disk |
---|
[297] | 1008 | */ |
---|
[360] | 1009 | map* mime=getMap(outputs->content,"mimeType"); |
---|
| 1010 | char *ext="data"; |
---|
| 1011 | if(mime!=NULL) |
---|
| 1012 | if(strncasecmp(mime->value,"application/json",16)==0) |
---|
| 1013 | ext="json"; |
---|
[458] | 1014 | |
---|
[297] | 1015 | map* tmpMap=getMapFromMaps(conf,"main","dataPath"); |
---|
[453] | 1016 | map* sidMap=getMapFromMaps(conf,"lenv","usid"); |
---|
[297] | 1017 | char *pszDataSource=(char*)malloc((strlen(tmpMap->value)+strlen(sidMap->value)+strlen(outputs->name)+17)*sizeof(char)); |
---|
[839] | 1018 | sprintf(pszDataSource,"%s/ZOO_DATA_%s_%s.%s",tmpMap->value,outputs->name,sidMap->value,ext); |
---|
[458] | 1019 | int f=zOpen(pszDataSource,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); |
---|
[550] | 1020 | map *gfile=getMap(outputs->content,"generated_file"); |
---|
| 1021 | if(gfile!=NULL){ |
---|
| 1022 | readGeneratedFile(conf,outputs->content,gfile->value); |
---|
| 1023 | } |
---|
[297] | 1024 | map* sizeMap=getMap(outputs->content,"size"); |
---|
| 1025 | map* vData=getMap(outputs->content,"value"); |
---|
| 1026 | if(sizeMap!=NULL){ |
---|
[458] | 1027 | zWrite(f,vData->value,atoi(sizeMap->value)*sizeof(char)); |
---|
[297] | 1028 | } |
---|
| 1029 | else{ |
---|
[458] | 1030 | zWrite(f,vData->value,(strlen(vData->value)+1)*sizeof(char)); |
---|
[297] | 1031 | } |
---|
| 1032 | close(f); |
---|
| 1033 | addToMap(outputs->content,"storage",pszDataSource); |
---|
[492] | 1034 | free(pszDataSource); |
---|
[297] | 1035 | |
---|
| 1036 | /* |
---|
| 1037 | * Create an empty map, set name, default size and extent |
---|
| 1038 | */ |
---|
| 1039 | mapObj *myMap=msNewMapObj(); |
---|
| 1040 | free(myMap->name); |
---|
[453] | 1041 | myMap->name=zStrdup("ZOO-Project_WXS_Server"); |
---|
[297] | 1042 | msMapSetSize(myMap,2048,2048); |
---|
| 1043 | msMapSetExtent(myMap,-1,-1,1,1); |
---|
| 1044 | |
---|
| 1045 | /* |
---|
| 1046 | * Set imagepath and imageurl using tmpPath and tmpUrl from main.cfg |
---|
| 1047 | */ |
---|
| 1048 | map *tmp1=getMapFromMaps(conf,"main","tmpPath"); |
---|
[453] | 1049 | myMap->web.imagepath=zStrdup(tmp1->value); |
---|
[297] | 1050 | tmp1=getMapFromMaps(conf,"main","tmpUrl"); |
---|
[453] | 1051 | myMap->web.imageurl=zStrdup(tmp1->value); |
---|
[297] | 1052 | |
---|
| 1053 | /* |
---|
| 1054 | * Define supported output formats |
---|
| 1055 | */ |
---|
| 1056 | outputFormatObj *o1=msCreateDefaultOutputFormat(NULL,"AGG/PNG","png"); |
---|
| 1057 | o1->imagemode=MS_IMAGEMODE_RGBA; |
---|
| 1058 | o1->transparent=MS_TRUE; |
---|
| 1059 | o1->inmapfile=MS_TRUE; |
---|
| 1060 | msAppendOutputFormat(myMap,msCloneOutputFormat(o1)); |
---|
| 1061 | msFreeOutputFormat(o1); |
---|
| 1062 | |
---|
| 1063 | #ifdef USE_KML |
---|
| 1064 | outputFormatObj *o2=msCreateDefaultOutputFormat(NULL,"KML","kml"); |
---|
[822] | 1065 | if(!o2){ |
---|
| 1066 | perror("Unable to initialize KML driver"); |
---|
| 1067 | fprintf(stderr,"Unable to initialize KML driver !\n"); |
---|
| 1068 | }else{ |
---|
| 1069 | o2->inmapfile=MS_TRUE; |
---|
| 1070 | msAppendOutputFormat(myMap,msCloneOutputFormat(o2)); |
---|
| 1071 | msFreeOutputFormat(o2); |
---|
| 1072 | } |
---|
[297] | 1073 | #endif |
---|
| 1074 | |
---|
| 1075 | outputFormatObj *o3=msCreateDefaultOutputFormat(NULL,"GDAL/GTiff","tiff"); |
---|
| 1076 | if(!o3) |
---|
| 1077 | fprintf(stderr,"Unable to initialize GDAL driver !\n"); |
---|
| 1078 | else{ |
---|
| 1079 | o3->imagemode=MS_IMAGEMODE_BYTE; |
---|
| 1080 | o3->inmapfile=MS_TRUE; |
---|
| 1081 | msAppendOutputFormat(myMap,msCloneOutputFormat(o3)); |
---|
| 1082 | msFreeOutputFormat(o3); |
---|
| 1083 | } |
---|
| 1084 | |
---|
| 1085 | outputFormatObj *o4=msCreateDefaultOutputFormat(NULL,"GDAL/AAIGRID","grd"); |
---|
| 1086 | if(!o4) |
---|
| 1087 | fprintf(stderr,"Unable to initialize GDAL driver !\n"); |
---|
| 1088 | else{ |
---|
| 1089 | o4->imagemode=MS_IMAGEMODE_INT16; |
---|
| 1090 | o4->inmapfile=MS_TRUE; |
---|
| 1091 | msAppendOutputFormat(myMap,msCloneOutputFormat(o4)); |
---|
| 1092 | msFreeOutputFormat(o4); |
---|
| 1093 | } |
---|
| 1094 | |
---|
| 1095 | #ifdef USE_CAIRO |
---|
| 1096 | outputFormatObj *o5=msCreateDefaultOutputFormat(NULL,"CAIRO/PNG","cairopng"); |
---|
| 1097 | if(!o5) |
---|
| 1098 | fprintf(stderr,"Unable to initialize CAIRO driver !\n"); |
---|
| 1099 | else{ |
---|
| 1100 | o5->imagemode=MS_IMAGEMODE_RGBA; |
---|
| 1101 | o5->transparent=MS_TRUE; |
---|
| 1102 | o5->inmapfile=MS_TRUE; |
---|
| 1103 | msAppendOutputFormat(myMap,msCloneOutputFormat(o5)); |
---|
| 1104 | msFreeOutputFormat(o5); |
---|
| 1105 | } |
---|
| 1106 | #endif |
---|
| 1107 | |
---|
| 1108 | /* |
---|
| 1109 | * Set default projection to EPSG:4326 |
---|
| 1110 | */ |
---|
| 1111 | msLoadProjectionStringEPSG(&myMap->projection,"EPSG:4326"); |
---|
| 1112 | myMap->transparent=1; |
---|
| 1113 | |
---|
| 1114 | /** |
---|
| 1115 | * Set metadata extracted from main.cfg file maps |
---|
| 1116 | */ |
---|
| 1117 | maps* cursor=conf; |
---|
| 1118 | map* correspondance=getCorrespondance(); |
---|
| 1119 | while(cursor!=NULL){ |
---|
| 1120 | map* _cursor=cursor->content; |
---|
| 1121 | map* vMap; |
---|
| 1122 | while(_cursor!=NULL){ |
---|
| 1123 | if((vMap=getMap(correspondance,_cursor->name))!=NULL){ |
---|
| 1124 | if (msInsertHashTable(&(myMap->web.metadata), vMap->value, _cursor->value) == NULL){ |
---|
| 1125 | #ifdef DEBUGMS |
---|
| 1126 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1127 | #endif |
---|
| 1128 | return; |
---|
| 1129 | } |
---|
| 1130 | } |
---|
| 1131 | _cursor=_cursor->next; |
---|
| 1132 | } |
---|
| 1133 | cursor=cursor->next; |
---|
| 1134 | } |
---|
[492] | 1135 | freeMap(&correspondance); |
---|
| 1136 | free(correspondance); |
---|
[297] | 1137 | |
---|
[364] | 1138 | /* |
---|
| 1139 | * Set mapserver PROJ_LIB/GDAL_DATA or any other config parameter from |
---|
| 1140 | * the main.cfg [mapserver] section if any |
---|
| 1141 | */ |
---|
| 1142 | maps *tmp3=getMaps(conf,"mapserver"); |
---|
| 1143 | if(tmp3!=NULL){ |
---|
| 1144 | map* tmp4=tmp3->content; |
---|
| 1145 | while(tmp4!=NULL){ |
---|
| 1146 | msSetConfigOption(myMap,tmp4->name,tmp4->value); |
---|
| 1147 | tmp4=tmp4->next; |
---|
| 1148 | } |
---|
| 1149 | } |
---|
| 1150 | |
---|
[297] | 1151 | /** |
---|
| 1152 | * Set a ows_rootlayer_title, |
---|
| 1153 | */ |
---|
| 1154 | if (msInsertHashTable(&(myMap->web.metadata), "ows_rootlayer_name", "ZOO_Project_Layer") == NULL){ |
---|
| 1155 | #ifdef DEBUGMS |
---|
| 1156 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1157 | #endif |
---|
| 1158 | return; |
---|
| 1159 | } |
---|
| 1160 | if (msInsertHashTable(&(myMap->web.metadata), "ows_rootlayer_title", "ZOO_Project_Layer") == NULL){ |
---|
| 1161 | #ifdef DEBUGMS |
---|
| 1162 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1163 | #endif |
---|
| 1164 | return; |
---|
| 1165 | } |
---|
| 1166 | |
---|
| 1167 | /** |
---|
| 1168 | * Enable all the WXS requests using ows_enable_request |
---|
| 1169 | * see http://mapserver.org/trunk/development/rfc/ms-rfc-67.html |
---|
| 1170 | */ |
---|
| 1171 | if (msInsertHashTable(&(myMap->web.metadata), "ows_enable_request", "*") == NULL){ |
---|
| 1172 | #ifdef DEBUGMS |
---|
| 1173 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1174 | #endif |
---|
| 1175 | return; |
---|
| 1176 | } |
---|
| 1177 | msInsertHashTable(&(myMap->web.metadata), "ows_srs", "EPSG:4326"); |
---|
| 1178 | |
---|
| 1179 | if(tryOgr(conf,outputs,myMap)<0) |
---|
| 1180 | if(tryGdal(conf,outputs,myMap)<0) |
---|
[364] | 1181 | return ; |
---|
[297] | 1182 | |
---|
| 1183 | tmp1=getMapFromMaps(conf,"main","dataPath"); |
---|
| 1184 | char *tmpPath=(char*)malloc((13+strlen(tmp1->value))*sizeof(char)); |
---|
| 1185 | sprintf(tmpPath,"%s/symbols.sym",tmp1->value); |
---|
| 1186 | msInitSymbolSet(&myMap->symbolset); |
---|
[453] | 1187 | myMap->symbolset.filename=zStrdup(tmpPath); |
---|
[297] | 1188 | free(tmpPath); |
---|
| 1189 | |
---|
[453] | 1190 | map* sid=getMapFromMaps(conf,"lenv","usid"); |
---|
[297] | 1191 | char *mapPath= |
---|
[458] | 1192 | (char*)malloc((7+strlen(sid->value)+strlen(outputs->name)+strlen(tmp1->value))*sizeof(char)); |
---|
[297] | 1193 | sprintf(mapPath,"%s/%s_%s.map",tmp1->value,outputs->name,sid->value); |
---|
| 1194 | msSaveMap(myMap,mapPath); |
---|
[492] | 1195 | free(mapPath); |
---|
| 1196 | msGDALCleanup(); |
---|
[297] | 1197 | msFreeMap(myMap); |
---|
| 1198 | } |
---|
| 1199 | |
---|