[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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[860] | 78 | * Return the current publish_id value |
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| 79 | * @param elem and maps pointer on which the search occur |
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| 80 | * @return the integer value of the publish_id field, if any, 0 otherwise |
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| 81 | */ |
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| 82 | int getPublishedId(maps* elem){ |
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[867] | 83 | if(elem!=NULL && elem->content!=NULL){ |
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| 84 | map* myIndex=getMap(elem->content,"published_id"); |
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| 85 | if(myIndex!=NULL){ |
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| 86 | return atoi(myIndex->value); |
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| 87 | } |
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[860] | 88 | } |
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| 89 | return 0; |
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| 90 | } |
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[867] | 91 | |
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[860] | 92 | /** |
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[586] | 93 | * Add width and height keys to an output maps containing the maximum width |
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| 94 | * and height for displaying the full data extent. |
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| 95 | * Restriction to an image having a size of 640x480 (width * height) |
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| 96 | * |
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| 97 | * @param output |
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| 98 | * @param minx the lower left x coordinate |
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| 99 | * @param miny the lower left y coordinate |
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| 100 | * @param maxx the upper right x coordinate |
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| 101 | * @param maxy the upper right y coordinate |
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| 102 | */ |
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[297] | 103 | void setMapSize(maps* output,double minx,double miny,double maxx,double maxy){ |
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[860] | 104 | int imyIndex=getPublishedId(output); |
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[297] | 105 | double maxWidth=640; |
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| 106 | double maxHeight=480; |
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| 107 | double deltaX=maxx-minx; |
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| 108 | double deltaY=maxy-miny; |
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| 109 | double qWidth; |
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| 110 | qWidth=maxWidth/deltaX; |
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| 111 | double qHeight; |
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| 112 | qHeight=maxHeight/deltaY; |
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| 113 | #ifdef DEBUGMS |
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| 114 | fprintf(stderr,"deltaX : %.15f \ndeltaY : %.15f\n",deltaX,deltaY); |
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| 115 | fprintf(stderr,"qWidth : %.15f \nqHeight : %.15f\n",qWidth,qHeight); |
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| 116 | #endif |
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| 117 | |
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| 118 | double width=deltaX*qWidth; |
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| 119 | double height=height=deltaY*qWidth; |
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| 120 | if(deltaX<deltaY){ |
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| 121 | width=deltaX*qHeight; |
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| 122 | height=deltaY*qHeight; |
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| 123 | } |
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| 124 | if(height<0) |
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| 125 | height=-height; |
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| 126 | if(width<0) |
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| 127 | width=-width; |
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| 128 | char sWidth[1024]; |
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| 129 | char sHeight[1024]; |
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| 130 | sprintf(sWidth,"%.3f",width); |
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| 131 | sprintf(sHeight,"%.3f",height); |
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| 132 | #ifdef DEBUGMS |
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| 133 | fprintf(stderr,"sWidth : %.15f \nsHeight : %.15f\n",sWidth,sHeight); |
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| 134 | #endif |
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| 135 | if(output!=NULL){ |
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[860] | 136 | setMapArray(output->content,"width",imyIndex,sWidth); |
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| 137 | setMapArray(output->content,"height",imyIndex,sHeight); |
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[297] | 138 | } |
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| 139 | } |
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| 140 | |
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[586] | 141 | /** |
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| 142 | * Add a Reference key to an output containing the WMFS/WFS/WCS request for |
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| 143 | * accessing service result |
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| 144 | * |
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| 145 | * @param m the conf maps containing the main.cfg settings |
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| 146 | * @param tmpI the specific output maps to add the Reference key |
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| 147 | */ |
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[297] | 148 | void setReferenceUrl(maps* m,maps* tmpI){ |
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[862] | 149 | int imyIndex=getPublishedId(tmpI); |
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| 150 | if(getMapArray(tmpI->content,"ref_wms_link",imyIndex)!=NULL) |
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| 151 | return; |
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| 152 | outputMapfile(m,tmpI); |
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[297] | 153 | map *msUrl=getMapFromMaps(m,"main","mapserverAddress"); |
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[607] | 154 | if(msUrl==NULL){ |
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| 155 | errorException (m, _("Unable to find any mapserverAddress defined in the main.cfg file"), |
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| 156 | "InternalError", NULL); |
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| 157 | exit(-1); |
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| 158 | } |
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[860] | 159 | if(getMapArray(tmpI->content,"ref_wms_link",imyIndex)!=NULL) |
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| 160 | return; |
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[854] | 161 | int finalProto=-1; |
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[297] | 162 | map *msOgcVersion=getMapFromMaps(m,"main","msOgcVersion"); |
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| 163 | map *dataPath=getMapFromMaps(m,"main","dataPath"); |
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[453] | 164 | map *sid=getMapFromMaps(m,"lenv","usid"); |
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[860] | 165 | map* format=getMapArray(tmpI->content,"mimeType",imyIndex); |
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| 166 | map* rformat=getMapArray(tmpI->content,"requestedMimeType",imyIndex); |
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| 167 | map* width=getMapArray(tmpI->content,"width",imyIndex); |
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| 168 | map* height=getMapArray(tmpI->content,"height",imyIndex); |
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| 169 | map* protoMap=getMapArray(tmpI->content,"msOgc",imyIndex); |
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| 170 | map* versionMap=getMapArray(tmpI->content,"msOgcVersion",imyIndex); |
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| 171 | map* datatype=getMapArray(tmpI->content,"geodatatype",imyIndex); |
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[862] | 172 | map* layerName=getMapArray(tmpI->content,"msLayer",imyIndex); |
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[854] | 173 | char options[4][5][25]={ |
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[297] | 174 | {"WMS","1.3.0","GetMap","layers=%s","wms_extent"}, |
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[862] | 175 | {"WFS","1.0.0","GetFeature","typename=%s","wcs_extent"}, |
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[854] | 176 | {"WCS","2.0.0","GetCoverage","coverageid=%s","wcs_extent"}, |
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[862] | 177 | {"WCS","1.0.0","GetCoverage","coverage=%s","wcs_extent"} |
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[297] | 178 | }; |
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[862] | 179 | map *nbElements=getMapArray(tmpI->content,"nb_features",imyIndex); |
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| 180 | if(nbElements==NULL) |
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| 181 | nbElements=getMapArray(tmpI->content,"nb_pixels",imyIndex); |
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| 182 | if(datatype==NULL || strncmp(datatype->value,"other",5)==0 || (nbElements!=NULL && atoi(nbElements->value)==0)){ |
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[860] | 183 | map* minNb=getMap(tmpI->content,"minoccurs"); |
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[862] | 184 | map* useMs=getMap(tmpI->content,"useMapserver"); |
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| 185 | if((minNb==NULL || atoi(minNb->value)>=1) && useMs!=NULL && strncasecmp(useMs->value,"true",4)==0){ |
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[860] | 186 | setMapInMaps(m,"lenv","mapError","true"); |
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| 187 | setMapInMaps(m,"lenv","locator",tmpI->name); |
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[862] | 188 | if(nbElements==NULL) |
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| 189 | setMapInMaps(m,"lenv","message",_("The ZOO-Kernel was able to retrieve the data but could not read it as geographic data.")); |
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| 190 | else |
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| 191 | setMapInMaps(m,"lenv","message",_("The ZOO-Kernel was able to retrieve the data but could not access any feature or pixel in te resulting file.")); |
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[860] | 192 | if(getMapFromMaps(m,"lenv","state")==NULL) |
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| 193 | errorException (m, _("Unable to find any geographic data"), "WrongInputData", tmpI->name); |
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| 194 | } |
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[854] | 195 | return; |
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| 196 | } |
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[297] | 197 | int proto=0; |
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| 198 | if(rformat==NULL){ |
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[860] | 199 | rformat=getMapArray(tmpI->content,"mimeType",imyIndex); |
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[297] | 200 | } |
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| 201 | if(strncasecmp(rformat->value,"text/xml",8)==0) |
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| 202 | proto=1; |
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[839] | 203 | if(strncasecmp(rformat->value,"image/tiff",10)==0 || |
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| 204 | strncasecmp(rformat->value,"image/geotiff",10)==0) |
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[297] | 205 | proto=2; |
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[860] | 206 | int hasFormat=-1; |
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[490] | 207 | if(protoMap!=NULL){ |
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[860] | 208 | hasFormat=1; |
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| 209 | if(strncasecmp(protoMap->value,"WMS",3)==0){ |
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[297] | 210 | proto=0; |
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[860] | 211 | rformat=createMap("value","image/png"); |
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| 212 | } |
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[490] | 213 | else{ |
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[860] | 214 | if(strncasecmp(protoMap->value,"WFS",3)==0){ |
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[490] | 215 | proto=1; |
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[860] | 216 | rformat=createMap("value","text/xml"); |
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| 217 | } |
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| 218 | else { |
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[490] | 219 | proto=2; |
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[860] | 220 | rformat=createMap("value","image/tiff"); |
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| 221 | } |
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[490] | 222 | } |
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| 223 | } |
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[297] | 224 | char *protoVersion=options[proto][1]; |
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| 225 | if(proto==1){ |
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| 226 | if(msOgcVersion!=NULL) |
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| 227 | protoVersion=msOgcVersion->value; |
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| 228 | if(versionMap!=NULL) |
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| 229 | protoVersion=versionMap->value; |
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| 230 | } |
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| 231 | |
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[860] | 232 | |
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| 233 | map* extent=getMapArray(tmpI->content,options[proto][4],imyIndex); |
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| 234 | map* crs=getMapArray(tmpI->content,"crs",imyIndex); |
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[402] | 235 | int hasCRS=1; |
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| 236 | if(crs==NULL){ |
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| 237 | crs=getMapFromMaps(m,"main","crs"); |
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| 238 | if(crs==NULL){ |
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| 239 | crs=createMap("crs","epsg:4326"); |
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| 240 | hasCRS=0; |
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| 241 | } |
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| 242 | } |
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[297] | 243 | char layers[128]; |
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[862] | 244 | if(layerName==NULL) |
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| 245 | sprintf(layers,options[proto][3],tmpI->name); |
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| 246 | else |
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| 247 | sprintf(layers,options[proto][3],layerName->value); |
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[867] | 248 | |
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[860] | 249 | if(format==NULL || width==NULL || height==NULL || extent==NULL){ |
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| 250 | char tmpStr[1024]; |
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| 251 | sprintf(tmpStr,_("Unable to create the mapfile for %s because of missing values."),tmpI->name); |
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| 252 | errorException (m, tmpStr, |
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| 253 | "InternalError", NULL); |
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| 254 | exit(-1); |
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| 255 | return; |
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| 256 | } |
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| 257 | |
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| 258 | if(proto==0){ |
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| 259 | hasFormat=1; |
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| 260 | rformat=createMap("mimeType","image/png"); |
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| 261 | }else{ |
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| 262 | if(proto==1){ |
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| 263 | rformat=createMap("mimeType","text/xml"); |
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| 264 | hasFormat=1; |
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| 265 | } |
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| 266 | else |
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| 267 | if(proto==2){ |
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| 268 | rformat=createMap("mimeType","image/tiff"); |
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| 269 | hasFormat=1; |
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| 270 | finalProto=1; |
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| 271 | } |
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| 272 | } |
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[850] | 273 | |
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[860] | 274 | char* webService_url=(char*)malloc((strlen(msUrl->value)+strlen(rformat->value)+strlen(tmpI->name)+strlen(width->value)+strlen(height->value)+strlen(extent->value)+256)*sizeof(char)); |
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| 275 | |
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| 276 | |
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[357] | 277 | if(proto>0){ |
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[854] | 278 | if(proto==2) |
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| 279 | finalProto=1; |
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[851] | 280 | sprintf(webService_url, |
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[860] | 281 | "%s?map=%s/%s_%d_%s.map&request=%s&service=%s&version=%s&%s&format=%s&bbox=%s&crs=%s", |
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[851] | 282 | msUrl->value, |
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| 283 | dataPath->value, |
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| 284 | tmpI->name, |
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[860] | 285 | imyIndex, |
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[851] | 286 | sid->value, |
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| 287 | options[proto][2], |
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| 288 | options[proto][0], |
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| 289 | protoVersion, |
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| 290 | layers, |
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| 291 | rformat->value, |
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| 292 | extent->value, |
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| 293 | crs->value |
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| 294 | ); |
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| 295 | if(datatype!=NULL && strncasecmp(datatype->value,"raster",6)==0){ |
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[860] | 296 | setMapArray(tmpI->content,"ref_wcs_link",imyIndex,webService_url); |
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[851] | 297 | } |
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| 298 | else{ |
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[860] | 299 | setMapArray(tmpI->content,"ref_wfs_link",imyIndex,webService_url); |
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[851] | 300 | } |
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[850] | 301 | proto=0; |
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[860] | 302 | freeMap(&rformat); |
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| 303 | free(rformat); |
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[850] | 304 | rformat=createMap("mimeType","image/png"); |
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[357] | 305 | } |
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| 306 | else{ |
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[851] | 307 | sprintf(webService_url, |
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[860] | 308 | "%s?map=%s/%s_%d_%s.map&request=%s&service=%s&version=%s&%s&width=%s&height=%s&format=%s&bbox=%s&crs=%s", |
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[851] | 309 | msUrl->value, |
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| 310 | dataPath->value, |
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| 311 | tmpI->name, |
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[860] | 312 | imyIndex, |
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[851] | 313 | sid->value, |
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| 314 | options[proto][2], |
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| 315 | options[proto][0], |
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| 316 | protoVersion, |
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| 317 | layers, |
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| 318 | width->value, |
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| 319 | height->value, |
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| 320 | rformat->value, |
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| 321 | extent->value, |
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| 322 | crs->value |
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| 323 | ); |
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[860] | 324 | setMapArray(tmpI->content,"ref_wms_link",imyIndex,webService_url); |
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[850] | 325 | if(datatype!=NULL && strncasecmp(datatype->value,"raster",6)==0){ |
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| 326 | proto=2; |
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[860] | 327 | freeMap(&rformat); |
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| 328 | free(rformat); |
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[850] | 329 | rformat=createMap("mimeType","image/tiff"); |
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| 330 | } |
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| 331 | else{ |
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| 332 | proto=1; |
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[860] | 333 | freeMap(&rformat); |
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| 334 | free(rformat); |
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[850] | 335 | rformat=createMap("mimeType","text/xml"); |
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| 336 | } |
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[357] | 337 | } |
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[860] | 338 | setMapArray(tmpI->content,"Reference",imyIndex,webService_url); |
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[854] | 339 | memset(layers,0,128); |
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| 340 | sprintf(layers,options[proto][3],tmpI->name); |
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[850] | 341 | protoVersion=options[proto][1]; |
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[860] | 342 | extent=getMapArray(tmpI->content,options[proto][4],imyIndex); |
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[850] | 343 | memset(webService_url,0,strlen(webService_url)); |
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| 344 | if(proto>0){ |
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[854] | 345 | if(proto==2) |
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| 346 | finalProto=1; |
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[851] | 347 | sprintf(webService_url, |
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[860] | 348 | "%s?map=%s/%s_%d_%s.map&request=%s&service=%s&version=%s&%s&format=%s&bbox=%s&crs=%s", |
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[851] | 349 | msUrl->value, |
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| 350 | dataPath->value, |
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| 351 | tmpI->name, |
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[860] | 352 | imyIndex, |
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[851] | 353 | sid->value, |
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| 354 | options[proto][2], |
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| 355 | options[proto][0], |
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| 356 | protoVersion, |
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| 357 | layers, |
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| 358 | rformat->value, |
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| 359 | extent->value, |
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| 360 | crs->value |
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| 361 | ); |
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| 362 | if(datatype!=NULL && strncasecmp(datatype->value,"raster",6)==0){ |
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[860] | 363 | setMapArray(tmpI->content,"ref_wcs_link",imyIndex,webService_url); |
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[851] | 364 | } |
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| 365 | else{ |
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[860] | 366 | setMapArray(tmpI->content,"ref_wfs_link",imyIndex,webService_url); |
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[851] | 367 | } |
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| 368 | }else{ |
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| 369 | sprintf(webService_url, |
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[860] | 370 | "%s?map=%s/%s_%d_%s.map&request=%s&service=%s&version=%s&%s&width=%s&height=%s&format=%s&bbox=%s&crs=%s", |
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[851] | 371 | msUrl->value, |
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| 372 | dataPath->value, |
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| 373 | tmpI->name, |
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[860] | 374 | imyIndex, |
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[851] | 375 | sid->value, |
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| 376 | options[proto][2], |
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| 377 | options[proto][0], |
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| 378 | protoVersion, |
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| 379 | layers, |
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| 380 | width->value, |
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| 381 | height->value, |
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| 382 | rformat->value, |
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| 383 | extent->value, |
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| 384 | crs->value |
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| 385 | ); |
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[860] | 386 | setMapArray(tmpI->content,"ref_wms_link",imyIndex,webService_url); |
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[850] | 387 | } |
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[854] | 388 | if(finalProto>0){ |
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| 389 | proto=3; |
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| 390 | memset(layers,0,128); |
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| 391 | sprintf(layers,options[proto][3],tmpI->name); |
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| 392 | protoVersion=options[proto][1]; |
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[860] | 393 | extent=getMapArray(tmpI->content,options[proto][4],imyIndex); |
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[854] | 394 | memset(webService_url,0,strlen(webService_url)); |
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[860] | 395 | freeMap(&rformat); |
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| 396 | free(rformat); |
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| 397 | rformat=createMap("value","image/tiff"); |
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[854] | 398 | sprintf(webService_url, |
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[860] | 399 | "%s?map=%s/%s_%d_%s.map&request=%s&service=%s&version=%s&%s&format=%s&bbox=%s&crs=%s", |
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[854] | 400 | msUrl->value, |
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| 401 | dataPath->value, |
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| 402 | tmpI->name, |
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[860] | 403 | imyIndex, |
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[854] | 404 | sid->value, |
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| 405 | options[proto][2], |
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| 406 | options[proto][0], |
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| 407 | protoVersion, |
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| 408 | layers, |
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| 409 | rformat->value, |
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| 410 | extent->value, |
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| 411 | crs->value |
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| 412 | ); |
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[860] | 413 | setMapArray(tmpI->content,"ref_wcs_preview_link",imyIndex,webService_url); |
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[854] | 414 | } |
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[402] | 415 | if(hasCRS==0){ |
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| 416 | freeMap(&crs); |
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| 417 | free(crs); |
---|
| 418 | } |
---|
[851] | 419 | freeMap(&rformat); |
---|
| 420 | free(rformat); |
---|
[492] | 421 | free(webService_url); |
---|
[297] | 422 | } |
---|
| 423 | |
---|
| 424 | /** |
---|
[586] | 425 | * Set projection for a layer in a MAPFILE using Authority Code and Name if |
---|
| 426 | * available or fallback to proj4 definition if available or fallback to |
---|
| 427 | * default EPSG:4326 |
---|
| 428 | * |
---|
| 429 | * @param output the output maps |
---|
| 430 | * @param m the opened mapObj |
---|
| 431 | * @param myLayer the layerObj |
---|
| 432 | * @param pszProjection a char* containing the SRS definition in WKT format |
---|
[297] | 433 | */ |
---|
| 434 | void setSrsInformations(maps* output,mapObj* m,layerObj* myLayer, |
---|
| 435 | char* pszProjection){ |
---|
| 436 | OGRSpatialReferenceH hSRS; |
---|
| 437 | map* msSrs=NULL; |
---|
[860] | 438 | int imyIndex=getPublishedId(output); |
---|
[297] | 439 | hSRS = OSRNewSpatialReference(NULL); |
---|
[451] | 440 | if( pszProjection!=NULL && strlen(pszProjection)>1){ |
---|
| 441 | if(OSRImportFromWkt( hSRS, &pszProjection ) == CE_None ){ |
---|
| 442 | char *proj4Str=NULL; |
---|
| 443 | if(OSRGetAuthorityName(hSRS,NULL)!=NULL && |
---|
| 444 | OSRGetAuthorityCode(hSRS,NULL)!=NULL){ |
---|
| 445 | char tmpSrs[20]; |
---|
| 446 | sprintf(tmpSrs,"%s:%s", |
---|
| 447 | OSRGetAuthorityName(hSRS,NULL),OSRGetAuthorityCode(hSRS,NULL)); |
---|
| 448 | msLoadProjectionStringEPSG(&m->projection,tmpSrs); |
---|
| 449 | msLoadProjectionStringEPSG(&myLayer->projection,tmpSrs); |
---|
| 450 | |
---|
| 451 | char tmpSrss[256]; |
---|
[776] | 452 | sprintf(tmpSrss,"EPSG:4326 EPSG:900913 EPSG:3857 %s",tmpSrs); |
---|
[451] | 453 | |
---|
| 454 | msInsertHashTable(&(m->web.metadata), "ows_srs", tmpSrss); |
---|
| 455 | msInsertHashTable(&(myLayer->metadata), "ows_srs", tmpSrss); |
---|
| 456 | |
---|
[297] | 457 | #ifdef DEBUGMS |
---|
[451] | 458 | fprintf(stderr,"isGeo %b\n\n",OSRIsGeographic(hSRS)==TRUE); |
---|
[297] | 459 | #endif |
---|
[451] | 460 | if(output!=NULL){ |
---|
[297] | 461 | if(OSRIsGeographic(hSRS)==TRUE) |
---|
[860] | 462 | setMapArray(output->content,"crs_isGeographic",imyIndex,"true"); |
---|
[297] | 463 | else |
---|
[860] | 464 | setMapArray(output->content,"crs_isGeographic",imyIndex,"false"); |
---|
| 465 | setMapArray(output->content,"crs",imyIndex,tmpSrs); |
---|
[297] | 466 | } |
---|
| 467 | } |
---|
| 468 | else{ |
---|
[451] | 469 | OSRExportToProj4(hSRS,&proj4Str); |
---|
[475] | 470 | if(proj4Str!=NULL && strlen(proj4Str)>0){ |
---|
[451] | 471 | #ifdef DEBUGMS |
---|
| 472 | fprintf(stderr,"PROJ (%s)\n",proj4Str); |
---|
| 473 | #endif |
---|
| 474 | msLoadProjectionString(&(m->projection),proj4Str); |
---|
| 475 | msLoadProjectionString(&(myLayer->projection),proj4Str); |
---|
| 476 | if(output!=NULL){ |
---|
| 477 | if(OSRIsGeographic(hSRS)==TRUE) |
---|
[860] | 478 | setMapArray(output->content,"crs_isGeographic",imyIndex,"true"); |
---|
[451] | 479 | else |
---|
[860] | 480 | setMapArray(output->content,"crs_isGeographic",imyIndex,"false"); |
---|
[451] | 481 | } |
---|
[492] | 482 | free(proj4Str); |
---|
[451] | 483 | } |
---|
| 484 | else{ |
---|
| 485 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
---|
| 486 | msLoadProjectionStringEPSG(&myLayer->projection,"EPSG:4326"); |
---|
| 487 | if(output!=NULL){ |
---|
[860] | 488 | setMapArray(output->content,"crs_isGeographic",imyIndex,"true"); |
---|
[451] | 489 | } |
---|
| 490 | } |
---|
[297] | 491 | if(output!=NULL){ |
---|
[860] | 492 | setMapArray(output->content,"crs",imyIndex,"EPSG:4326"); |
---|
| 493 | setMapArray(output->content,"real_extent",imyIndex,"true"); |
---|
[297] | 494 | } |
---|
[776] | 495 | msInsertHashTable(&(m->web.metadata),"ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
| 496 | msInsertHashTable(&(myLayer->metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
[297] | 497 | } |
---|
| 498 | } |
---|
| 499 | } |
---|
| 500 | else{ |
---|
| 501 | if(output!=NULL){ |
---|
[860] | 502 | msSrs=getMapArray(output->content,"msSrs",imyIndex); |
---|
[297] | 503 | } |
---|
| 504 | if(msSrs!=NULL){ |
---|
| 505 | msLoadProjectionStringEPSG(&m->projection,msSrs->value); |
---|
[330] | 506 | msLoadProjectionStringEPSG(&myLayer->projection,msSrs->value); |
---|
[297] | 507 | char tmpSrs[128]; |
---|
[776] | 508 | sprintf(tmpSrs,"%s EPSG:4326 EPSG:900913 EPSG:3857",msSrs->value); |
---|
[297] | 509 | msInsertHashTable(&(m->web.metadata),"ows_srs",tmpSrs); |
---|
| 510 | msInsertHashTable(&(myLayer->metadata),"ows_srs",tmpSrs); |
---|
| 511 | }else{ |
---|
| 512 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
---|
[330] | 513 | msLoadProjectionStringEPSG(&myLayer->projection,"EPSG:4326"); |
---|
[776] | 514 | msInsertHashTable(&(m->web.metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
| 515 | msInsertHashTable(&(myLayer->metadata),"ows_srs","EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
[297] | 516 | } |
---|
[362] | 517 | if(output!=NULL){ |
---|
[860] | 518 | setMapArray(output->content,"crs",imyIndex,msSrs->value); |
---|
| 519 | setMapArray(output->content,"crs_isGeographic",imyIndex,"true"); |
---|
[362] | 520 | } |
---|
[297] | 521 | } |
---|
| 522 | |
---|
| 523 | OSRDestroySpatialReference( hSRS ); |
---|
| 524 | } |
---|
| 525 | |
---|
[586] | 526 | /** |
---|
| 527 | * Set the MAPFILE extent, the the ows_extent for the layer, add wms_extent and |
---|
| 528 | * wfs_extent to the output maps and call setMapSize. |
---|
| 529 | * |
---|
| 530 | * @param output the specific output |
---|
| 531 | * @param m the mapObj |
---|
| 532 | * @param myLayer the layerObj |
---|
| 533 | * @param minX the lower left x coordinate |
---|
| 534 | * @param minY the lower left y coordinate |
---|
| 535 | * @param maxX the upper right x coordinate |
---|
| 536 | * @param maxY the upper right y coordinate |
---|
| 537 | * @see setMapSize |
---|
| 538 | */ |
---|
[297] | 539 | void setMsExtent(maps* output,mapObj* m,layerObj* myLayer, |
---|
| 540 | double minX,double minY,double maxX,double maxY){ |
---|
[860] | 541 | int imyIndex=getPublishedId(output); |
---|
[297] | 542 | msMapSetExtent(m,minX,minY,maxX,maxY); |
---|
[862] | 543 | m->maxsize=4096; |
---|
[297] | 544 | #ifdef DEBUGMS |
---|
| 545 | fprintf(stderr,"Extent %.15f %.15f %.15f %.15f\n",minX,minY,maxX,maxY); |
---|
| 546 | #endif |
---|
| 547 | char tmpExtent[1024]; |
---|
| 548 | sprintf(tmpExtent,"%.15f %.15f %.15f %.15f",minX,minY,maxX,maxY); |
---|
| 549 | #ifdef DEBUGMS |
---|
| 550 | fprintf(stderr,"Extent %s\n",tmpExtent); |
---|
| 551 | #endif |
---|
| 552 | msInsertHashTable(&(myLayer->metadata), "ows_extent", tmpExtent); |
---|
| 553 | |
---|
| 554 | if(output!=NULL){ |
---|
[860] | 555 | map* test=getMapArray(output->content,"real_extent",imyIndex); |
---|
| 556 | pointObj min, max; |
---|
| 557 | projectionObj tempSrs; |
---|
| 558 | min.x = m->extent.minx; |
---|
| 559 | min.y = m->extent.miny; |
---|
| 560 | max.x = m->extent.maxx; |
---|
| 561 | max.y = m->extent.maxy; |
---|
| 562 | char tmpSrsStr[1024]; |
---|
| 563 | msInitProjection(&tempSrs); |
---|
| 564 | msLoadProjectionStringEPSG(&tempSrs,"EPSG:4326"); |
---|
| 565 | |
---|
| 566 | msProjectPoint(&(myLayer->projection),&tempSrs,&min); |
---|
| 567 | msProjectPoint(&myLayer->projection,&tempSrs,&max); |
---|
| 568 | |
---|
[357] | 569 | if(test!=NULL){ |
---|
| 570 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",min.y,min.x,max.y,max.x); |
---|
[860] | 571 | map* isGeo=getMapArray(output->content,"crs_isGeographic",imyIndex); |
---|
[434] | 572 | #ifdef DEBUGMS |
---|
[360] | 573 | fprintf(stderr,"isGeo = %s\n",isGeo->value); |
---|
[434] | 574 | #endif |
---|
[860] | 575 | if(isGeo!=NULL && strcasecmp("true",isGeo->value)==0){ |
---|
| 576 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",min.y,min.x,max.y,max.x); |
---|
| 577 | setMapArray(output->content,"wgs84_extent",imyIndex,tmpExtent); |
---|
[360] | 578 | sprintf(tmpExtent,"%f,%f,%f,%f", minY,minX, maxY, maxX); |
---|
[860] | 579 | }else{ |
---|
| 580 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",min.x,min.y,max.x,max.y); |
---|
| 581 | setMapArray(output->content,"wgs84_extent",imyIndex,tmpExtent); |
---|
| 582 | } |
---|
| 583 | setMapArray(output->content,"wms_extent",imyIndex,tmpExtent); |
---|
[360] | 584 | sprintf(tmpSrsStr,"%.3f,%.3f,%.3f,%.3f",min.x,min.y,max.x,max.y); |
---|
[860] | 585 | setMapArray(output->content,"wcs_extent",imyIndex,tmpExtent); |
---|
[357] | 586 | }else{ |
---|
[860] | 587 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",min.x,min.y,max.x,max.y); |
---|
| 588 | setMapArray(output->content,"wgs84_extent",imyIndex,tmpExtent); |
---|
[357] | 589 | sprintf(tmpExtent,"%f,%f,%f,%f",minX, minY, maxX, maxY); |
---|
[860] | 590 | map* isGeo=getMapArray(output->content,"crs_isGeographic",imyIndex); |
---|
[402] | 591 | if(isGeo!=NULL){ |
---|
[434] | 592 | #ifdef DEBUGMS |
---|
[402] | 593 | fprintf(stderr,"isGeo = %s\n",isGeo->value); |
---|
[434] | 594 | #endif |
---|
[402] | 595 | if(isGeo!=NULL && strcasecmp("true",isGeo->value)==0) |
---|
| 596 | sprintf(tmpExtent,"%f,%f,%f,%f", minY,minX, maxY, maxX); |
---|
| 597 | } |
---|
[860] | 598 | setMapArray(output->content,"wms_extent",imyIndex,tmpExtent); |
---|
[357] | 599 | sprintf(tmpExtent,"%.3f,%.3f,%.3f,%.3f",minX,minY,maxX,maxY); |
---|
[860] | 600 | setMapArray(output->content,"wcs_extent",imyIndex,tmpExtent); |
---|
[357] | 601 | } |
---|
[297] | 602 | } |
---|
| 603 | |
---|
| 604 | setMapSize(output,minX,minY,maxX,maxY); |
---|
| 605 | } |
---|
| 606 | |
---|
[586] | 607 | /** |
---|
| 608 | * Try to open a vector output and define the corresponding layer in the MAPFILE |
---|
| 609 | * |
---|
| 610 | * @param conf the conf maps containing the main.cfg settings |
---|
| 611 | * @param output the specific output maps |
---|
| 612 | * @param m the mapObj |
---|
| 613 | */ |
---|
[297] | 614 | int tryOgr(maps* conf,maps* output,mapObj* m){ |
---|
[860] | 615 | int imyIndex=getPublishedId(output); |
---|
| 616 | map* tmpMap=getMapArray(output->content,"storage",imyIndex); |
---|
[297] | 617 | char *pszDataSource=tmpMap->value; |
---|
| 618 | |
---|
| 619 | /** |
---|
| 620 | * Try to open the DataSource using OGR |
---|
| 621 | */ |
---|
| 622 | OGRRegisterAll(); |
---|
| 623 | /** |
---|
| 624 | * Try to load the file as ZIP |
---|
[854] | 625 | * |
---|
[364] | 626 | OGRDataSourceH poDS1 = NULL; |
---|
[297] | 627 | OGRSFDriverH *poDriver1 = NULL; |
---|
| 628 | char *dsName=(char*)malloc((8+strlen(pszDataSource)+1)*sizeof(char)); |
---|
[453] | 629 | char *odsName=zStrdup(pszDataSource); |
---|
| 630 | char *sdsName=zStrdup(pszDataSource); |
---|
[623] | 631 | char *demo=".data"; |
---|
[297] | 632 | sdsName[strlen(sdsName)-(strlen(demo)-1)]='d'; |
---|
| 633 | sdsName[strlen(sdsName)-(strlen(demo)-2)]='i'; |
---|
| 634 | sdsName[strlen(sdsName)-(strlen(demo)-3)]='r'; |
---|
| 635 | sdsName[strlen(sdsName)-(strlen(demo)-4)]=0; |
---|
| 636 | |
---|
| 637 | odsName[strlen(odsName)-(strlen(demo)-1)]='z'; |
---|
| 638 | odsName[strlen(odsName)-(strlen(demo)-2)]='i'; |
---|
| 639 | odsName[strlen(odsName)-(strlen(demo)-3)]='p'; |
---|
| 640 | odsName[strlen(odsName)-(strlen(demo)-4)]=0; |
---|
| 641 | sprintf(dsName,"/vsizip/%s",odsName); |
---|
| 642 | |
---|
| 643 | #ifdef DEBUGMS |
---|
| 644 | fprintf(stderr,"Try loading %s, %s, %s\n",dsName,odsName,dsName); |
---|
| 645 | #endif |
---|
| 646 | |
---|
| 647 | FILE* file = fopen(pszDataSource, "rb"); |
---|
| 648 | FILE* fileZ = fopen(odsName, "wb"); |
---|
[492] | 649 | free(odsName); |
---|
[297] | 650 | fseek(file, 0, SEEK_END); |
---|
| 651 | unsigned long fileLen=ftell(file); |
---|
| 652 | fseek(file, 0, SEEK_SET); |
---|
| 653 | char *buffer=(char *)malloc(fileLen+1); |
---|
| 654 | fread(buffer, fileLen, 1, file); |
---|
| 655 | fwrite(buffer,fileLen, 1, fileZ); |
---|
| 656 | fclose(file); |
---|
| 657 | fclose(fileZ); |
---|
| 658 | free(buffer); |
---|
[434] | 659 | #ifdef DEBUGMS |
---|
[297] | 660 | fprintf(stderr,"Try loading %s",dsName); |
---|
[434] | 661 | #endif |
---|
[297] | 662 | poDS1 = OGROpen( dsName, FALSE, poDriver1 ); |
---|
| 663 | if( poDS1 == NULL ){ |
---|
| 664 | fprintf(stderr,"Unable to access the DataSource as ZIP File\n"); |
---|
| 665 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
[854] | 666 | fprintf(stderr,"Remove ZIP File!\n"); |
---|
| 667 | unlink(odsName); |
---|
[839] | 668 | //OGR_DS_Destroy(poDS1); |
---|
[297] | 669 | }else{ |
---|
[434] | 670 | #ifdef DEBUGMS |
---|
[297] | 671 | fprintf(stderr,"The DataSource is a ZIP File\n"); |
---|
[434] | 672 | #endif |
---|
[297] | 673 | char** demo=VSIReadDir(dsName); |
---|
| 674 | int i=0; |
---|
[453] | 675 | zMkdir(sdsName |
---|
[364] | 676 | #ifndef WIN32 |
---|
| 677 | ,S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH |
---|
| 678 | #endif |
---|
| 679 | ); |
---|
[297] | 680 | while(demo[i]!=NULL){ |
---|
[434] | 681 | #ifdef DEBUGMS |
---|
[297] | 682 | fprintf(stderr,"ZIP File content : %s\n",demo[i]); |
---|
[434] | 683 | #endif |
---|
[297] | 684 | char *tmpDs=(char*)malloc((strlen(dsName)+strlen(demo[i])+2)*sizeof(char)); |
---|
| 685 | sprintf(tmpDs,"%s/%s",dsName,demo[i]); |
---|
| 686 | fprintf(stderr,"read : %s\n",tmpDs); |
---|
| 687 | |
---|
| 688 | VSILFILE* vsif=VSIFOpenL(tmpDs,"rb"); |
---|
[434] | 689 | #ifdef DEBUGMS |
---|
[297] | 690 | fprintf(stderr,"open : %s\n",tmpDs); |
---|
[434] | 691 | #endif |
---|
[297] | 692 | VSIFSeekL(vsif,0,SEEK_END); |
---|
[453] | 693 | vsi_l_offset size=VSIFTellL(vsif); |
---|
[434] | 694 | #ifdef DEBUGMS |
---|
[297] | 695 | fprintf(stderr,"size : %d\n",size); |
---|
[434] | 696 | #endif |
---|
[297] | 697 | VSIFSeekL(vsif,0,SEEK_SET); |
---|
[453] | 698 | char *vsifcontent=(char*) malloc(((int)size+1)*sizeof(char)); |
---|
| 699 | VSIFReadL(vsifcontent,1,(size_t)size,vsif); |
---|
[297] | 700 | char *fpath=(char*) malloc((strlen(sdsName)+strlen(demo[1])+2)*sizeof(char)); |
---|
| 701 | sprintf(fpath,"%s/%s",sdsName,demo[i]); |
---|
[453] | 702 | int f=zOpen(fpath,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); |
---|
| 703 | zWrite(f,vsifcontent,(int)size); |
---|
[297] | 704 | close(f); |
---|
| 705 | chmod(fpath,S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); |
---|
| 706 | char* tmpP=strstr(fpath,".shp"); |
---|
| 707 | if(tmpP==NULL) |
---|
| 708 | tmpP=strstr(fpath,".SHP"); |
---|
| 709 | if(tmpP!=NULL){ |
---|
[434] | 710 | #ifdef DEBUGMS |
---|
[297] | 711 | fprintf(stderr,"*** DEBUG %s\n",strstr(tmpP,".")); |
---|
[434] | 712 | #endif |
---|
[297] | 713 | if( strcmp(tmpP,".shp")==0 || strcmp(tmpP,".SHP")==0 ){ |
---|
| 714 | tmpMap=getMap(output->content,"storage"); |
---|
| 715 | free(tmpMap->value); |
---|
| 716 | tmpMap->value=(char*) malloc((strlen(fpath)+1)*sizeof(char)); |
---|
| 717 | sprintf(tmpMap->value,"%s",fpath); |
---|
| 718 | pszDataSource=tmpMap->value; |
---|
[434] | 719 | #ifdef DEBUGMS |
---|
[297] | 720 | fprintf(stderr,"*** DEBUG %s\n",pszDataSource); |
---|
[434] | 721 | #endif |
---|
[297] | 722 | } |
---|
| 723 | } |
---|
| 724 | VSIFCloseL(vsif); |
---|
| 725 | i++; |
---|
| 726 | } |
---|
[851] | 727 | OGR_DS_Destroy(poDS1); |
---|
[854] | 728 | } |
---|
[492] | 729 | free(sdsName); |
---|
[854] | 730 | free(dsName);*/ |
---|
[850] | 731 | |
---|
[364] | 732 | OGRDataSourceH poDS = NULL; |
---|
[297] | 733 | OGRSFDriverH *poDriver = NULL; |
---|
| 734 | poDS = OGROpen( pszDataSource, FALSE, poDriver ); |
---|
| 735 | if( poDS == NULL ){ |
---|
| 736 | #ifdef DEBUGMS |
---|
| 737 | fprintf(stderr,"Unable to access the DataSource %s\n",pszDataSource); |
---|
| 738 | #endif |
---|
| 739 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
| 740 | #ifdef DEBUGMS |
---|
| 741 | fprintf(stderr,"Unable to access the DataSource, exit! \n"); |
---|
| 742 | #endif |
---|
| 743 | return -1; |
---|
| 744 | } |
---|
| 745 | |
---|
[860] | 746 | setMapArray(output->content,"geodatatype",imyIndex,"vector"); |
---|
[297] | 747 | int iLayer = 0; |
---|
| 748 | for( iLayer=0; iLayer < OGR_DS_GetLayerCount(poDS); iLayer++ ){ |
---|
[364] | 749 | OGRLayerH poLayer = OGR_DS_GetLayer(poDS,iLayer); |
---|
[297] | 750 | |
---|
| 751 | if( poLayer == NULL ){ |
---|
| 752 | #ifdef DEBUGMS |
---|
| 753 | fprintf(stderr,"Unable to access the DataSource Layer \n"); |
---|
| 754 | #endif |
---|
| 755 | setMapInMaps(conf,"lenv","message","Unable to open datasource in read only mode"); |
---|
| 756 | return -1; |
---|
| 757 | } |
---|
| 758 | |
---|
| 759 | /** |
---|
| 760 | * Add a new layer set name, data |
---|
| 761 | */ |
---|
[862] | 762 | layerObj* myLayer=NULL; |
---|
| 763 | if(getMapArray(output->content,"msInclude",imyIndex)==NULL){ |
---|
| 764 | if(msGrowMapLayers(m)==NULL){ |
---|
| 765 | return -1; |
---|
| 766 | } |
---|
| 767 | if(initLayer((m->layers[m->numlayers]), m) == -1){ |
---|
| 768 | return -1; |
---|
| 769 | } |
---|
| 770 | myLayer=m->layers[m->numlayers]; |
---|
| 771 | }else{ |
---|
| 772 | myLayer=m->layers[m->numlayers-1]; |
---|
[297] | 773 | } |
---|
[862] | 774 | |
---|
[434] | 775 | #ifdef DEBUGMS |
---|
[297] | 776 | dumpMaps(output); |
---|
[434] | 777 | #endif |
---|
[453] | 778 | myLayer->name = zStrdup(output->name); |
---|
[297] | 779 | myLayer->tileitem=NULL; |
---|
[453] | 780 | myLayer->data = zStrdup(OGR_L_GetName(poLayer)); |
---|
| 781 | myLayer->connection = zStrdup(pszDataSource); |
---|
[297] | 782 | myLayer->index = m->numlayers; |
---|
| 783 | myLayer->dump = MS_TRUE; |
---|
| 784 | myLayer->status = MS_ON; |
---|
| 785 | msConnectLayer(myLayer,MS_OGR,pszDataSource); |
---|
| 786 | |
---|
[860] | 787 | addIntToMapArray(output->content,"nb_features",imyIndex,OGR_L_GetFeatureCount(poLayer,1)); |
---|
[854] | 788 | |
---|
[297] | 789 | /** |
---|
| 790 | * Detect the Geometry Type or use Polygon |
---|
| 791 | */ |
---|
| 792 | if(OGR_L_GetGeomType(poLayer) != wkbUnknown){ |
---|
| 793 | switch(OGR_L_GetGeomType(poLayer)){ |
---|
| 794 | case wkbPoint: |
---|
| 795 | case wkbMultiPoint: |
---|
| 796 | case wkbPoint25D: |
---|
| 797 | case wkbMultiPoint25D: |
---|
| 798 | #ifdef DEBUGMS |
---|
| 799 | fprintf(stderr,"POINT DataSource Layer \n"); |
---|
| 800 | #endif |
---|
| 801 | myLayer->type = MS_LAYER_POINT; |
---|
| 802 | break; |
---|
| 803 | case wkbLineString : |
---|
| 804 | case wkbMultiLineString : |
---|
| 805 | case wkbLineString25D: |
---|
| 806 | case wkbMultiLineString25D: |
---|
| 807 | #ifdef DEBUGMS |
---|
| 808 | fprintf(stderr,"LINE DataSource Layer \n"); |
---|
| 809 | #endif |
---|
| 810 | myLayer->type = MS_LAYER_LINE; |
---|
| 811 | break; |
---|
| 812 | case wkbPolygon: |
---|
| 813 | case wkbMultiPolygon: |
---|
| 814 | case wkbPolygon25D: |
---|
| 815 | case wkbMultiPolygon25D: |
---|
| 816 | #ifdef DEBUGMS |
---|
| 817 | fprintf(stderr,"POLYGON DataSource Layer \n"); |
---|
| 818 | #endif |
---|
| 819 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 820 | break; |
---|
| 821 | default: |
---|
| 822 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 823 | break; |
---|
| 824 | } |
---|
| 825 | }else |
---|
| 826 | myLayer->type = MS_LAYER_POLYGON; |
---|
| 827 | |
---|
| 828 | /** |
---|
| 829 | * Detect spatial reference or use WGS84 |
---|
| 830 | */ |
---|
| 831 | OGRSpatialReferenceH srs=OGR_L_GetSpatialRef(poLayer); |
---|
| 832 | if(srs!=NULL){ |
---|
| 833 | char *wkt=NULL; |
---|
| 834 | OSRExportToWkt(srs,&wkt); |
---|
| 835 | setSrsInformations(output,m,myLayer,wkt); |
---|
[492] | 836 | free(wkt); |
---|
[297] | 837 | } |
---|
| 838 | else{ |
---|
[860] | 839 | setMapArray(output->content,"crs",imyIndex,"EPSG:4326"); |
---|
| 840 | setMapArray(output->content,"crs_isGeographic",imyIndex,"true"); |
---|
[297] | 841 | msLoadProjectionStringEPSG(&m->projection,"EPSG:4326"); |
---|
[776] | 842 | msInsertHashTable(&(m->web.metadata), "ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
| 843 | msInsertHashTable(&(myLayer->metadata), "ows_srs", "EPSG:4326 EPSG:900913 EPSG:3857"); |
---|
[297] | 844 | } |
---|
| 845 | |
---|
| 846 | OGREnvelope oExt; |
---|
| 847 | if (OGR_L_GetExtent(poLayer,&oExt, TRUE) == OGRERR_NONE){ |
---|
| 848 | setMsExtent(output,m,myLayer,oExt.MinX, oExt.MinY, oExt.MaxX, oExt.MaxY); |
---|
[839] | 849 | char extent[1024]; |
---|
| 850 | memset(&extent,0,1024); |
---|
| 851 | sprintf(extent,"%d,%d,%d,%d",oExt.MinX, oExt.MinY, oExt.MaxX, oExt.MaxY); |
---|
[860] | 852 | setMapArray(output->content,"boundingbox",imyIndex,extent); |
---|
[297] | 853 | } |
---|
| 854 | |
---|
| 855 | /** |
---|
| 856 | * Detect the FID column or use the first attribute field as FID |
---|
| 857 | */ |
---|
[364] | 858 | char *fid=(char*)OGR_L_GetFIDColumn(poLayer); |
---|
[297] | 859 | if(strlen(fid)==0){ |
---|
| 860 | OGRFeatureDefnH def=OGR_L_GetLayerDefn(poLayer); |
---|
| 861 | int fIndex=0; |
---|
| 862 | for(fIndex=0;fIndex<OGR_FD_GetFieldCount(def);fIndex++){ |
---|
| 863 | OGRFieldDefnH fdef=OGR_FD_GetFieldDefn(def,fIndex); |
---|
[364] | 864 | fid=(char*)OGR_Fld_GetNameRef(fdef); |
---|
[297] | 865 | break; |
---|
| 866 | } |
---|
| 867 | } |
---|
| 868 | msInsertHashTable(&(myLayer->metadata), "gml_featureid", fid); |
---|
| 869 | msInsertHashTable(&(myLayer->metadata), "gml_include_items", "all"); |
---|
| 870 | msInsertHashTable(&(myLayer->metadata), "ows_name", output->name); |
---|
[860] | 871 | map* tmpMap=getMapArray(output->content,"title",imyIndex); |
---|
[297] | 872 | if(tmpMap!=NULL) |
---|
| 873 | msInsertHashTable(&(myLayer->metadata), "ows_title", tmpMap->value); |
---|
| 874 | else |
---|
| 875 | msInsertHashTable(&(myLayer->metadata), "ows_title", "Default Title"); |
---|
[862] | 876 | |
---|
| 877 | if(getMapArray(output->content,"msInclude",imyIndex)==NULL){ |
---|
| 878 | if(msGrowLayerClasses(myLayer) == NULL) |
---|
| 879 | return -1; |
---|
| 880 | if(initClass((myLayer->CLASS[myLayer->numclasses])) == -1) |
---|
| 881 | return -1; |
---|
| 882 | if(msGrowClassStyles(myLayer->CLASS[myLayer->numclasses]) == NULL) |
---|
| 883 | return -1; |
---|
| 884 | if(initStyle(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]) == -1) |
---|
| 885 | return -1; |
---|
[297] | 886 | /** |
---|
[862] | 887 | * Apply msStyle else fallback to the default style |
---|
[297] | 888 | */ |
---|
[862] | 889 | tmpMap=getMap(output->content,"msStyle"); |
---|
| 890 | if(tmpMap!=NULL) |
---|
| 891 | msUpdateStyleFromString(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles],tmpMap->value,0); |
---|
| 892 | else{ |
---|
| 893 | /** |
---|
| 894 | * Set style |
---|
| 895 | */ |
---|
| 896 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.red=125; |
---|
| 897 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.green=125; |
---|
| 898 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.blue=255; |
---|
| 899 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.red=80; |
---|
| 900 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.green=80; |
---|
| 901 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinecolor.blue=80; |
---|
| 902 | |
---|
| 903 | /** |
---|
| 904 | * Set specific style depending on type |
---|
| 905 | */ |
---|
| 906 | if(myLayer->type == MS_LAYER_POLYGON) |
---|
| 907 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->width=3; |
---|
| 908 | if(myLayer->type == MS_LAYER_LINE){ |
---|
| 909 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->width=3; |
---|
| 910 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->outlinewidth=1.5; |
---|
| 911 | } |
---|
| 912 | if(myLayer->type == MS_LAYER_POINT){ |
---|
| 913 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->symbol=1; |
---|
| 914 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->size=15; |
---|
| 915 | } |
---|
| 916 | |
---|
[297] | 917 | } |
---|
[862] | 918 | myLayer->CLASS[myLayer->numclasses]->numstyles++; |
---|
| 919 | myLayer->numclasses++; |
---|
[379] | 920 | |
---|
[862] | 921 | m->layerorder[m->numlayers] = m->numlayers; |
---|
| 922 | m->numlayers++; |
---|
[297] | 923 | |
---|
[862] | 924 | } |
---|
[297] | 925 | } |
---|
[851] | 926 | OGR_DS_Destroy(poDS); |
---|
[839] | 927 | //OGRCleanupAll(); |
---|
[297] | 928 | |
---|
| 929 | return 1; |
---|
| 930 | } |
---|
| 931 | |
---|
[586] | 932 | /** |
---|
| 933 | * Try to open a raster output and define the corresponding layer in the MAPFILE |
---|
| 934 | * |
---|
| 935 | * @param conf the conf maps containing the main.cfg settings |
---|
| 936 | * @param output the specific output maps |
---|
| 937 | * @param m the mapObj |
---|
| 938 | */ |
---|
[297] | 939 | int tryGdal(maps* conf,maps* output,mapObj* m){ |
---|
[860] | 940 | int imyIndex=getPublishedId(output); |
---|
| 941 | map* tmpMap=getMapArray(output->content,"storage",imyIndex); |
---|
[297] | 942 | char *pszFilename=tmpMap->value; |
---|
| 943 | GDALDatasetH hDataset; |
---|
| 944 | GDALRasterBandH hBand; |
---|
| 945 | double adfGeoTransform[6]; |
---|
| 946 | int i, iBand; |
---|
| 947 | |
---|
| 948 | /** |
---|
| 949 | * Try to open the DataSource using GDAL |
---|
| 950 | */ |
---|
| 951 | GDALAllRegister(); |
---|
[854] | 952 | hDataset = GDALOpen( pszFilename, GA_Update ); |
---|
[297] | 953 | if( hDataset == NULL ){ |
---|
| 954 | #ifdef DEBUGMS |
---|
[366] | 955 | fprintf(stderr,"Unable to access the DataSource %s \n",pszFilename); |
---|
[297] | 956 | #endif |
---|
[860] | 957 | setMapArray(output->content,"geodatatype",imyIndex,"other"); |
---|
[297] | 958 | setMapInMaps(conf,"lenv","message","gdalinfo failed - unable to open"); |
---|
| 959 | GDALDestroyDriverManager(); |
---|
| 960 | return -1; |
---|
| 961 | } |
---|
| 962 | #ifdef DEBUGMS |
---|
[451] | 963 | fprintf(stderr,"Accessing the DataSource %s %d\n",pszFilename,__LINE__); |
---|
[297] | 964 | #endif |
---|
| 965 | |
---|
[860] | 966 | setMapArray(output->content,"geodatatype",imyIndex,"raster"); |
---|
[297] | 967 | /** |
---|
| 968 | * Add a new layer set name, data |
---|
| 969 | */ |
---|
| 970 | if(msGrowMapLayers(m)==NULL){ |
---|
| 971 | return -1; |
---|
| 972 | } |
---|
| 973 | if(initLayer((m->layers[m->numlayers]), m) == -1){ |
---|
| 974 | return -1; |
---|
| 975 | } |
---|
[451] | 976 | m->layers[m->numlayers]->index=m->numlayers; |
---|
[297] | 977 | |
---|
| 978 | layerObj* myLayer=m->layers[m->numlayers]; |
---|
[453] | 979 | myLayer->name = zStrdup(output->name); |
---|
[297] | 980 | myLayer->tileitem=NULL; |
---|
[453] | 981 | myLayer->data = zStrdup(pszFilename); |
---|
[297] | 982 | myLayer->index = m->numlayers; |
---|
| 983 | myLayer->dump = MS_TRUE; |
---|
| 984 | myLayer->status = MS_ON; |
---|
| 985 | myLayer->type = MS_LAYER_RASTER; |
---|
| 986 | |
---|
| 987 | char *title=output->name; |
---|
[860] | 988 | tmpMap=getMapArray(output->content,"title",imyIndex); |
---|
[297] | 989 | if(tmpMap!=NULL) |
---|
| 990 | title=tmpMap->value; |
---|
| 991 | char *abstract=output->name; |
---|
[860] | 992 | tmpMap=getMapArray(output->content,"abstract",imyIndex); |
---|
[297] | 993 | if(tmpMap!=NULL) |
---|
| 994 | abstract=tmpMap->value; |
---|
[451] | 995 | |
---|
[297] | 996 | msInsertHashTable(&(myLayer->metadata), "ows_label", title); |
---|
| 997 | msInsertHashTable(&(myLayer->metadata), "ows_title", title); |
---|
| 998 | msInsertHashTable(&(myLayer->metadata), "ows_abstract", abstract); |
---|
| 999 | msInsertHashTable(&(myLayer->metadata), "ows_rangeset_name", output->name); |
---|
| 1000 | msInsertHashTable(&(myLayer->metadata), "ows_rangeset_label", title); |
---|
| 1001 | |
---|
| 1002 | /** |
---|
| 1003 | * Set Map Size to the raster size |
---|
| 1004 | */ |
---|
| 1005 | m->width=GDALGetRasterXSize( hDataset ); |
---|
| 1006 | m->height=GDALGetRasterYSize( hDataset ); |
---|
[862] | 1007 | if(m->width>4096 || m->height>4096){ |
---|
| 1008 | if(m->width>m->height) |
---|
| 1009 | m->maxsize=m->width; |
---|
| 1010 | else |
---|
| 1011 | m->maxsize=m->height; |
---|
| 1012 | }else |
---|
| 1013 | m->maxsize=4096; |
---|
[860] | 1014 | addIntToMapArray(output->content,"nb_pixels",imyIndex,GDALGetRasterXSize( hDataset )*GDALGetRasterYSize( hDataset )); |
---|
[862] | 1015 | int pixel_type=GDALGetRasterDataType( hDataset ); |
---|
| 1016 | addIntToMapArray(output->content,"pixel_data_type",imyIndex,pixel_type); |
---|
| 1017 | |
---|
| 1018 | int outputIndex=msGetOutputFormatIndex(m,"tiff"); |
---|
| 1019 | if(outputIndex>=0){ |
---|
| 1020 | m->outputformatlist[outputIndex]->imagemode=((pixel_type==GDT_Byte)?MS_IMAGEMODE_BYTE:((pixel_type==GDT_Int16 || pixel_type==GDT_UInt16)?MS_IMAGEMODE_INT16:((pixel_type!=GDT_Float32)?MS_IMAGEMODE_FLOAT32:MS_IMAGEMODE_BYTE))); |
---|
| 1021 | outputIndex=msGetOutputFormatIndex(m,"geotiff"); |
---|
| 1022 | m->outputformatlist[outputIndex]->imagemode=((pixel_type==GDT_Byte)?MS_IMAGEMODE_BYTE:((pixel_type==GDT_Int16 || pixel_type==GDT_UInt16)?MS_IMAGEMODE_INT16:((pixel_type!=GDT_Float32)?MS_IMAGEMODE_FLOAT32:MS_IMAGEMODE_BYTE))); |
---|
| 1023 | } |
---|
| 1024 | // |
---|
| 1025 | |
---|
[297] | 1026 | /** |
---|
| 1027 | * Set projection using Authority Code and Name if available or fallback to |
---|
| 1028 | * proj4 definition if available or fallback to default EPSG:4326 |
---|
| 1029 | */ |
---|
[366] | 1030 | const char *tRef=GDALGetProjectionRef( hDataset ); |
---|
| 1031 | if( tRef != NULL && strlen(tRef)>0 ){ |
---|
[297] | 1032 | char *pszProjection; |
---|
| 1033 | pszProjection = (char *) GDALGetProjectionRef( hDataset ); |
---|
[607] | 1034 | #ifdef DEBUGMS |
---|
[297] | 1035 | fprintf(stderr,"Accessing the DataSource %s\n",GDALGetProjectionRef( hDataset )); |
---|
[607] | 1036 | #endif |
---|
[297] | 1037 | setSrsInformations(output,m,myLayer,pszProjection); |
---|
[453] | 1038 | }else{ |
---|
[854] | 1039 | fprintf(stderr,"NO SRS FOUND ! %s\n",GDALGetProjectionRef( hDataset )); |
---|
| 1040 | CPLErr sp=GDALSetProjection( hDataset , "+init=epsg:4326" ); |
---|
| 1041 | if(sp!=CE_None){ |
---|
| 1042 | fprintf(stderr,"NO SRS FOUND ! %s\n",CPLGetLastErrorMsg()); |
---|
| 1043 | } |
---|
[453] | 1044 | } |
---|
[297] | 1045 | |
---|
| 1046 | /** |
---|
| 1047 | * Set extent |
---|
| 1048 | */ |
---|
| 1049 | if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ){ |
---|
| 1050 | if( adfGeoTransform[2] == 0.0 && adfGeoTransform[4] == 0.0 ){ |
---|
| 1051 | |
---|
| 1052 | double minX = adfGeoTransform[0] |
---|
| 1053 | + adfGeoTransform[2] * GDALGetRasterYSize(hDataset); |
---|
| 1054 | double minY = adfGeoTransform[3] |
---|
| 1055 | + adfGeoTransform[5] * GDALGetRasterYSize(hDataset); |
---|
| 1056 | |
---|
| 1057 | double maxX = adfGeoTransform[0] |
---|
| 1058 | + adfGeoTransform[1] * GDALGetRasterXSize(hDataset); |
---|
| 1059 | double maxY = adfGeoTransform[3] |
---|
| 1060 | + adfGeoTransform[4] * GDALGetRasterXSize(hDataset); |
---|
| 1061 | |
---|
[839] | 1062 | setMsExtent(output,m,myLayer,minX,minY,maxX,maxY); |
---|
| 1063 | char extent[1024]; |
---|
| 1064 | memset(&extent,0,1024); |
---|
| 1065 | sprintf(extent,"%d,%d,%d,%d",minX,minY,maxX,maxY); |
---|
[860] | 1066 | setMapArray(output->content,"boundingbox",imyIndex,extent); |
---|
[297] | 1067 | } |
---|
[854] | 1068 | }else{ |
---|
| 1069 | int scale=1; |
---|
| 1070 | if(m->width>2048){ |
---|
[860] | 1071 | addIntToMapArray(output->content,"width",imyIndex,2048); |
---|
[854] | 1072 | scale=2048/m->width; |
---|
| 1073 | }else |
---|
[860] | 1074 | addIntToMapArray(output->content,"width",imyIndex,m->width); |
---|
| 1075 | addIntToMapArray(output->content,"height",imyIndex,m->height*scale); |
---|
[297] | 1076 | } |
---|
| 1077 | |
---|
| 1078 | /** |
---|
| 1079 | * Extract information about available bands to set the bandcount and the |
---|
| 1080 | * processing directive |
---|
| 1081 | */ |
---|
[781] | 1082 | char nBands[3]; |
---|
[839] | 1083 | memset(&nBands,0,3); |
---|
[297] | 1084 | int nBandsI=GDALGetRasterCount( hDataset ); |
---|
[839] | 1085 | if(nBandsI<100){ |
---|
| 1086 | sprintf(nBands,"%d",GDALGetRasterCount( hDataset )); |
---|
| 1087 | msInsertHashTable(&(myLayer->metadata), "ows_bandcount", nBands); |
---|
| 1088 | } |
---|
[297] | 1089 | if(nBandsI>=3) |
---|
[854] | 1090 | if(nBandsI==4) |
---|
| 1091 | msLayerAddProcessing(myLayer,"BANDS=1,2,3,4"); |
---|
| 1092 | else |
---|
| 1093 | msLayerAddProcessing(myLayer,"BANDS=1,2,3"); |
---|
[297] | 1094 | else if(nBandsI>=2) |
---|
| 1095 | msLayerAddProcessing(myLayer,"BANDS=1,2"); |
---|
| 1096 | else |
---|
| 1097 | msLayerAddProcessing(myLayer,"BANDS=1"); |
---|
[854] | 1098 | |
---|
[297] | 1099 | |
---|
| 1100 | /** |
---|
| 1101 | * Name available Bands |
---|
| 1102 | */ |
---|
[781] | 1103 | char lBands[7]; |
---|
[297] | 1104 | char *nameBands=NULL; |
---|
| 1105 | for( iBand = 0; iBand < nBandsI; iBand++ ){ |
---|
[854] | 1106 | memset(&lBands,0,7); |
---|
[839] | 1107 | sprintf(lBands,"Band%d",iBand+1); |
---|
[297] | 1108 | if(nameBands==NULL){ |
---|
| 1109 | nameBands=(char*)malloc((strlen(lBands)+1)*sizeof(char)); |
---|
| 1110 | sprintf(nameBands,"%s",lBands); |
---|
| 1111 | }else{ |
---|
[854] | 1112 | /*if(iBand<4)*/{ |
---|
[453] | 1113 | char *tmpS=zStrdup(nameBands); |
---|
[839] | 1114 | nameBands=(char*)realloc(nameBands,(strlen(tmpS)+strlen(lBands)+2)*sizeof(char)); |
---|
[297] | 1115 | sprintf(nameBands,"%s %s",tmpS,lBands); |
---|
| 1116 | free(tmpS); |
---|
| 1117 | } |
---|
| 1118 | } |
---|
| 1119 | } |
---|
[839] | 1120 | if(nameBands!=NULL){ |
---|
| 1121 | msInsertHashTable(&(myLayer->metadata), "ows_bandnames", nameBands); |
---|
| 1122 | free(nameBands); |
---|
| 1123 | } |
---|
| 1124 | |
---|
[297] | 1125 | /** |
---|
[781] | 1126 | * Loops over metadata information to setup specific information |
---|
[297] | 1127 | */ |
---|
| 1128 | for( iBand = 0; iBand < nBandsI; iBand++ ){ |
---|
[854] | 1129 | double pdfMin, pdfMax, pdfMean, pdfStdDev; |
---|
[297] | 1130 | hBand = GDALGetRasterBand( hDataset, iBand+1 ); |
---|
| 1131 | |
---|
| 1132 | CPLErrorReset(); |
---|
[854] | 1133 | GDALComputeRasterStatistics( hBand, TRUE, &pdfMin, &pdfMax, &pdfMean, &pdfStdDev, NULL,NULL); |
---|
[297] | 1134 | char tmpN[21]; |
---|
| 1135 | sprintf(tmpN,"Band%d",iBand+1); |
---|
| 1136 | if (CPLGetLastErrorType() == CE_None){ |
---|
[854] | 1137 | char tmpMm[100],tmpMp[100]; |
---|
| 1138 | sprintf(tmpMm,"%.3f %.3f",pdfMin,pdfMax); |
---|
| 1139 | sprintf(tmpMp,"SCALE_%d=%.3f,%.3f",iBand+1,pdfMean-(2*pdfStdDev),pdfMean+(2*pdfStdDev)); |
---|
[839] | 1140 | char tmpI[31]; |
---|
[297] | 1141 | sprintf(tmpI,"%s_interval",tmpN); |
---|
| 1142 | msInsertHashTable(&(myLayer->metadata), tmpI, tmpMm); |
---|
[854] | 1143 | if(pdfMax>255) |
---|
| 1144 | msLayerAddProcessing(myLayer,tmpMp); |
---|
[300] | 1145 | map* test=getMap(output->content,"msClassify"); |
---|
| 1146 | if(test!=NULL && strncasecmp(test->value,"true",4)==0){ |
---|
| 1147 | /** |
---|
| 1148 | * Classify one band raster pixel value using regular interval |
---|
| 1149 | */ |
---|
| 1150 | int _tmpColors[10][3]={ |
---|
| 1151 | {102,153,204}, |
---|
| 1152 | {51,102,153}, |
---|
| 1153 | {102,102,204}, |
---|
| 1154 | {51,204,0}, |
---|
| 1155 | {153,255,102}, |
---|
| 1156 | {204,255,102}, |
---|
| 1157 | {102,204,153}, |
---|
| 1158 | {255,69,64}, |
---|
| 1159 | {255,192,115}, |
---|
| 1160 | {255,201,115} |
---|
| 1161 | }; |
---|
| 1162 | |
---|
| 1163 | if(nBandsI==1){ |
---|
[854] | 1164 | double delta=pdfMax-pdfMin; |
---|
[300] | 1165 | double interval=delta/10; |
---|
[854] | 1166 | double cstep=pdfMin; |
---|
[300] | 1167 | for(i=0;i<10;i++){ |
---|
| 1168 | /** |
---|
| 1169 | * Create a new class |
---|
| 1170 | */ |
---|
| 1171 | if(msGrowLayerClasses(myLayer) == NULL) |
---|
[364] | 1172 | return -1; |
---|
[370] | 1173 | if(initClass((myLayer->CLASS[myLayer->numclasses])) == -1) |
---|
[364] | 1174 | return -1; |
---|
[370] | 1175 | if(msGrowClassStyles(myLayer->CLASS[myLayer->numclasses]) == NULL) |
---|
[364] | 1176 | return -1; |
---|
[370] | 1177 | if(initStyle(myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]) == -1) |
---|
[364] | 1178 | return -1; |
---|
[300] | 1179 | |
---|
| 1180 | /** |
---|
| 1181 | * Set class name |
---|
| 1182 | */ |
---|
| 1183 | char className[7]; |
---|
| 1184 | sprintf(className,"class%d",i); |
---|
[453] | 1185 | myLayer->CLASS[myLayer->numclasses]->name=zStrdup(className); |
---|
[300] | 1186 | |
---|
| 1187 | /** |
---|
| 1188 | * Set expression |
---|
| 1189 | */ |
---|
| 1190 | char expression[1024]; |
---|
| 1191 | if(i+1<10) |
---|
| 1192 | sprintf(expression,"([pixel]>=%.3f AND [pixel]<%.3f)",cstep,cstep+interval); |
---|
| 1193 | else |
---|
| 1194 | sprintf(expression,"([pixel]>=%.3f AND [pixel]<=%.3f)",cstep,cstep+interval); |
---|
[370] | 1195 | msLoadExpressionString(&myLayer->CLASS[myLayer->numclasses]->expression,expression); |
---|
[300] | 1196 | |
---|
| 1197 | /** |
---|
| 1198 | * Set color |
---|
| 1199 | */ |
---|
[370] | 1200 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.red=_tmpColors[i][0]; |
---|
| 1201 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.green=_tmpColors[i][1]; |
---|
| 1202 | myLayer->CLASS[myLayer->numclasses]->styles[myLayer->CLASS[myLayer->numclasses]->numstyles]->color.blue=_tmpColors[i][2]; |
---|
[300] | 1203 | cstep+=interval; |
---|
[370] | 1204 | myLayer->CLASS[myLayer->numclasses]->numstyles++; |
---|
[300] | 1205 | myLayer->numclasses++; |
---|
| 1206 | |
---|
| 1207 | } |
---|
| 1208 | |
---|
| 1209 | char tmpMm[100]; |
---|
[854] | 1210 | sprintf(tmpMm,"%.3f %.3f",pdfMin,pdfMax); |
---|
[300] | 1211 | |
---|
[297] | 1212 | } |
---|
| 1213 | } |
---|
[752] | 1214 | else{ |
---|
| 1215 | if(nBandsI==1){ |
---|
| 1216 | myLayer->offsite.red=0; |
---|
| 1217 | myLayer->offsite.green=0; |
---|
| 1218 | myLayer->offsite.blue=0; |
---|
| 1219 | } |
---|
| 1220 | } |
---|
[297] | 1221 | } |
---|
| 1222 | if( strlen(GDALGetRasterUnitType(hBand)) > 0 ){ |
---|
[839] | 1223 | char tmpU[31]; |
---|
[297] | 1224 | sprintf(tmpU,"%s_band_uom",tmpN); |
---|
| 1225 | msInsertHashTable(&(myLayer->metadata), tmpU, GDALGetRasterUnitType(hBand)); |
---|
| 1226 | } |
---|
| 1227 | |
---|
| 1228 | } |
---|
[854] | 1229 | msLayerAddProcessing(myLayer,"RESAMPLE=BILINEAR"); |
---|
[297] | 1230 | |
---|
| 1231 | m->layerorder[m->numlayers] = m->numlayers; |
---|
| 1232 | m->numlayers++; |
---|
| 1233 | GDALClose( hDataset ); |
---|
| 1234 | GDALDestroyDriverManager(); |
---|
| 1235 | CPLCleanupTLS(); |
---|
| 1236 | return 1; |
---|
| 1237 | } |
---|
| 1238 | |
---|
| 1239 | /** |
---|
| 1240 | * Create a MapFile for WMS, WFS or WCS Service output |
---|
[586] | 1241 | * |
---|
| 1242 | * @param conf the conf maps containing the main.cfg settings |
---|
| 1243 | * @param outputs a specific output maps |
---|
[297] | 1244 | */ |
---|
| 1245 | void outputMapfile(maps* conf,maps* outputs){ |
---|
| 1246 | /** |
---|
[586] | 1247 | * First store the value on disk |
---|
[297] | 1248 | */ |
---|
[860] | 1249 | int imyIndex=getPublishedId(outputs); |
---|
| 1250 | map* mime=getMapArray(outputs->content,"mimeType",imyIndex); |
---|
[360] | 1251 | char *ext="data"; |
---|
| 1252 | if(mime!=NULL) |
---|
| 1253 | if(strncasecmp(mime->value,"application/json",16)==0) |
---|
| 1254 | ext="json"; |
---|
[458] | 1255 | |
---|
[860] | 1256 | map* storage=getMapArray(outputs->content,"storage",imyIndex); |
---|
[854] | 1257 | if(storage==NULL){ |
---|
| 1258 | map* tmpMap=getMapFromMaps(conf,"main","dataPath"); |
---|
| 1259 | map* sidMap=getMapFromMaps(conf,"lenv","usid"); |
---|
| 1260 | char *pszDataSource=(char*)malloc((strlen(tmpMap->value)+strlen(sidMap->value)+strlen(outputs->name)+17)*sizeof(char)); |
---|
[860] | 1261 | sprintf(pszDataSource,"%s/ZOO_DATA_%d_%s_%s.%s",tmpMap->value,imyIndex,outputs->name,sidMap->value,ext); |
---|
[854] | 1262 | int f=zOpen(pszDataSource,O_WRONLY|O_CREAT,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); |
---|
[860] | 1263 | map *gfile=getMapArray(outputs->content,"generated_file",imyIndex); |
---|
[854] | 1264 | if(gfile!=NULL){ |
---|
| 1265 | readGeneratedFile(conf,outputs->content,gfile->value); |
---|
| 1266 | } |
---|
[860] | 1267 | map* sizeMap=getMapArray(outputs->content,"size",imyIndex); |
---|
| 1268 | map* vData=getMapArray(outputs->content,"value",imyIndex); |
---|
[854] | 1269 | if(sizeMap!=NULL){ |
---|
| 1270 | zWrite(f,vData->value,atoi(sizeMap->value)*sizeof(char)); |
---|
| 1271 | } |
---|
| 1272 | else{ |
---|
| 1273 | zWrite(f,vData->value,(strlen(vData->value)+1)*sizeof(char)); |
---|
| 1274 | } |
---|
| 1275 | close(f); |
---|
[860] | 1276 | setMapArray(outputs->content,"storage",imyIndex,pszDataSource); |
---|
[854] | 1277 | free(pszDataSource); |
---|
[550] | 1278 | } |
---|
[297] | 1279 | |
---|
| 1280 | /* |
---|
| 1281 | * Create an empty map, set name, default size and extent |
---|
| 1282 | */ |
---|
[862] | 1283 | map* mapfileTemplate=getMapArray(outputs->content,"msInclude",imyIndex); |
---|
| 1284 | mapObj *myMap=NULL; |
---|
| 1285 | if(mapfileTemplate==NULL){ |
---|
| 1286 | myMap=msNewMapObj(); |
---|
| 1287 | } |
---|
| 1288 | else{ |
---|
| 1289 | map* dataPath=getMapFromMaps(conf,"main","dataPath"); |
---|
| 1290 | map* sid=getMapFromMaps(conf,"lenv","sid"); |
---|
| 1291 | char *mapfileTemplatePath=(char*)malloc(((strlen(dataPath->value)+strlen(sid->value)+strlen(outputs->name)+10)*sizeof(char))); |
---|
| 1292 | sprintf(mapfileTemplatePath,"%s/%s_%s.map",dataPath->value,outputs->name,sid->value); |
---|
| 1293 | myMap=msLoadMap(mapfileTemplate->value,mapfileTemplatePath); |
---|
| 1294 | if(myMap==NULL){ |
---|
| 1295 | setMapInMaps(conf,"lenv","message",_("Unable to open your template mapfile!")); |
---|
| 1296 | return ; |
---|
| 1297 | } |
---|
| 1298 | } |
---|
[297] | 1299 | free(myMap->name); |
---|
[453] | 1300 | myMap->name=zStrdup("ZOO-Project_WXS_Server"); |
---|
[297] | 1301 | msMapSetSize(myMap,2048,2048); |
---|
| 1302 | msMapSetExtent(myMap,-1,-1,1,1); |
---|
| 1303 | |
---|
| 1304 | /* |
---|
| 1305 | * Set imagepath and imageurl using tmpPath and tmpUrl from main.cfg |
---|
| 1306 | */ |
---|
| 1307 | map *tmp1=getMapFromMaps(conf,"main","tmpPath"); |
---|
[453] | 1308 | myMap->web.imagepath=zStrdup(tmp1->value); |
---|
[297] | 1309 | tmp1=getMapFromMaps(conf,"main","tmpUrl"); |
---|
[453] | 1310 | myMap->web.imageurl=zStrdup(tmp1->value); |
---|
[297] | 1311 | |
---|
| 1312 | /* |
---|
| 1313 | * Define supported output formats |
---|
| 1314 | */ |
---|
| 1315 | outputFormatObj *o1=msCreateDefaultOutputFormat(NULL,"AGG/PNG","png"); |
---|
| 1316 | o1->imagemode=MS_IMAGEMODE_RGBA; |
---|
| 1317 | o1->transparent=MS_TRUE; |
---|
| 1318 | o1->inmapfile=MS_TRUE; |
---|
| 1319 | msAppendOutputFormat(myMap,msCloneOutputFormat(o1)); |
---|
| 1320 | msFreeOutputFormat(o1); |
---|
| 1321 | |
---|
| 1322 | #ifdef USE_KML |
---|
| 1323 | outputFormatObj *o2=msCreateDefaultOutputFormat(NULL,"KML","kml"); |
---|
[822] | 1324 | if(!o2){ |
---|
| 1325 | perror("Unable to initialize KML driver"); |
---|
| 1326 | fprintf(stderr,"Unable to initialize KML driver !\n"); |
---|
| 1327 | }else{ |
---|
| 1328 | o2->inmapfile=MS_TRUE; |
---|
| 1329 | msAppendOutputFormat(myMap,msCloneOutputFormat(o2)); |
---|
| 1330 | msFreeOutputFormat(o2); |
---|
| 1331 | } |
---|
[297] | 1332 | #endif |
---|
| 1333 | |
---|
| 1334 | outputFormatObj *o3=msCreateDefaultOutputFormat(NULL,"GDAL/GTiff","tiff"); |
---|
| 1335 | if(!o3) |
---|
| 1336 | fprintf(stderr,"Unable to initialize GDAL driver !\n"); |
---|
| 1337 | else{ |
---|
[862] | 1338 | o3->imagemode=MS_IMAGEMODE_INT16; |
---|
[297] | 1339 | o3->inmapfile=MS_TRUE; |
---|
| 1340 | msAppendOutputFormat(myMap,msCloneOutputFormat(o3)); |
---|
| 1341 | msFreeOutputFormat(o3); |
---|
| 1342 | } |
---|
| 1343 | |
---|
| 1344 | outputFormatObj *o4=msCreateDefaultOutputFormat(NULL,"GDAL/AAIGRID","grd"); |
---|
| 1345 | if(!o4) |
---|
| 1346 | fprintf(stderr,"Unable to initialize GDAL driver !\n"); |
---|
| 1347 | else{ |
---|
[862] | 1348 | o4->imagemode=MS_IMAGEMODE_BYTE; |
---|
[297] | 1349 | o4->inmapfile=MS_TRUE; |
---|
| 1350 | msAppendOutputFormat(myMap,msCloneOutputFormat(o4)); |
---|
| 1351 | msFreeOutputFormat(o4); |
---|
| 1352 | } |
---|
| 1353 | |
---|
| 1354 | #ifdef USE_CAIRO |
---|
| 1355 | outputFormatObj *o5=msCreateDefaultOutputFormat(NULL,"CAIRO/PNG","cairopng"); |
---|
| 1356 | if(!o5) |
---|
| 1357 | fprintf(stderr,"Unable to initialize CAIRO driver !\n"); |
---|
| 1358 | else{ |
---|
| 1359 | o5->imagemode=MS_IMAGEMODE_RGBA; |
---|
| 1360 | o5->transparent=MS_TRUE; |
---|
| 1361 | o5->inmapfile=MS_TRUE; |
---|
| 1362 | msAppendOutputFormat(myMap,msCloneOutputFormat(o5)); |
---|
| 1363 | msFreeOutputFormat(o5); |
---|
| 1364 | } |
---|
| 1365 | #endif |
---|
| 1366 | |
---|
[862] | 1367 | |
---|
[854] | 1368 | outputFormatObj *o6=msCreateDefaultOutputFormat(NULL,"GDAL/GTiff","geotiff"); |
---|
| 1369 | if(!o6) |
---|
| 1370 | fprintf(stderr,"Unable to initialize GDAL driver !\n"); |
---|
| 1371 | else{ |
---|
| 1372 | o6->imagemode=MS_IMAGEMODE_BYTE; |
---|
| 1373 | o6->mimetype=strdup("image/geotiff"); |
---|
| 1374 | o6->inmapfile=MS_TRUE; |
---|
| 1375 | msAppendOutputFormat(myMap,msCloneOutputFormat(o6)); |
---|
| 1376 | msFreeOutputFormat(o6); |
---|
| 1377 | } |
---|
| 1378 | |
---|
[862] | 1379 | |
---|
[297] | 1380 | /* |
---|
| 1381 | * Set default projection to EPSG:4326 |
---|
| 1382 | */ |
---|
| 1383 | msLoadProjectionStringEPSG(&myMap->projection,"EPSG:4326"); |
---|
| 1384 | myMap->transparent=1; |
---|
| 1385 | |
---|
[364] | 1386 | /* |
---|
| 1387 | * Set mapserver PROJ_LIB/GDAL_DATA or any other config parameter from |
---|
| 1388 | * the main.cfg [mapserver] section if any |
---|
| 1389 | */ |
---|
| 1390 | maps *tmp3=getMaps(conf,"mapserver"); |
---|
| 1391 | if(tmp3!=NULL){ |
---|
| 1392 | map* tmp4=tmp3->content; |
---|
| 1393 | while(tmp4!=NULL){ |
---|
| 1394 | msSetConfigOption(myMap,tmp4->name,tmp4->value); |
---|
| 1395 | tmp4=tmp4->next; |
---|
| 1396 | } |
---|
| 1397 | } |
---|
| 1398 | |
---|
[297] | 1399 | /** |
---|
| 1400 | * Set a ows_rootlayer_title, |
---|
| 1401 | */ |
---|
| 1402 | if (msInsertHashTable(&(myMap->web.metadata), "ows_rootlayer_name", "ZOO_Project_Layer") == NULL){ |
---|
| 1403 | #ifdef DEBUGMS |
---|
| 1404 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1405 | #endif |
---|
| 1406 | return; |
---|
| 1407 | } |
---|
| 1408 | if (msInsertHashTable(&(myMap->web.metadata), "ows_rootlayer_title", "ZOO_Project_Layer") == NULL){ |
---|
| 1409 | #ifdef DEBUGMS |
---|
| 1410 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1411 | #endif |
---|
| 1412 | return; |
---|
| 1413 | } |
---|
| 1414 | |
---|
| 1415 | /** |
---|
| 1416 | * Enable all the WXS requests using ows_enable_request |
---|
| 1417 | * see http://mapserver.org/trunk/development/rfc/ms-rfc-67.html |
---|
| 1418 | */ |
---|
| 1419 | if (msInsertHashTable(&(myMap->web.metadata), "ows_enable_request", "*") == NULL){ |
---|
| 1420 | #ifdef DEBUGMS |
---|
| 1421 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1422 | #endif |
---|
| 1423 | return; |
---|
| 1424 | } |
---|
| 1425 | msInsertHashTable(&(myMap->web.metadata), "ows_srs", "EPSG:4326"); |
---|
| 1426 | |
---|
[865] | 1427 | /** |
---|
| 1428 | * Set metadata extracted from main.cfg file maps |
---|
| 1429 | */ |
---|
| 1430 | maps* cursor=conf; |
---|
| 1431 | map* correspondance=getCorrespondance(); |
---|
| 1432 | while(cursor!=NULL){ |
---|
| 1433 | if(strstr(cursor->name,"_help")==NULL){ |
---|
| 1434 | map* _cursor=cursor->content; |
---|
| 1435 | map* vMap; |
---|
| 1436 | while(_cursor!=NULL){ |
---|
| 1437 | if((vMap=getMap(correspondance,_cursor->name))!=NULL){ |
---|
| 1438 | if (msInsertHashTable(&(myMap->web.metadata), vMap->value, _cursor->value) == NULL){ |
---|
| 1439 | #ifdef DEBUGMS |
---|
| 1440 | fprintf(stderr,"Unable to add metadata"); |
---|
| 1441 | #endif |
---|
| 1442 | freeMap(&correspondance); |
---|
| 1443 | free(correspondance); |
---|
| 1444 | return; |
---|
| 1445 | } |
---|
| 1446 | } |
---|
| 1447 | _cursor=_cursor->next; |
---|
| 1448 | } |
---|
| 1449 | } |
---|
| 1450 | cursor=cursor->next; |
---|
| 1451 | } |
---|
| 1452 | freeMap(&correspondance); |
---|
| 1453 | free(correspondance); |
---|
| 1454 | |
---|
| 1455 | |
---|
[297] | 1456 | if(tryOgr(conf,outputs,myMap)<0) |
---|
| 1457 | if(tryGdal(conf,outputs,myMap)<0) |
---|
[364] | 1458 | return ; |
---|
[297] | 1459 | |
---|
| 1460 | tmp1=getMapFromMaps(conf,"main","dataPath"); |
---|
| 1461 | char *tmpPath=(char*)malloc((13+strlen(tmp1->value))*sizeof(char)); |
---|
| 1462 | sprintf(tmpPath,"%s/symbols.sym",tmp1->value); |
---|
| 1463 | msInitSymbolSet(&myMap->symbolset); |
---|
[453] | 1464 | myMap->symbolset.filename=zStrdup(tmpPath); |
---|
[297] | 1465 | free(tmpPath); |
---|
| 1466 | |
---|
[453] | 1467 | map* sid=getMapFromMaps(conf,"lenv","usid"); |
---|
[297] | 1468 | char *mapPath= |
---|
[860] | 1469 | (char*)malloc((14+strlen(sid->value)+strlen(outputs->name)+strlen(tmp1->value))*sizeof(char)); |
---|
| 1470 | sprintf(mapPath,"%s/%s_%d_%s.map",tmp1->value,outputs->name,imyIndex,sid->value); |
---|
[297] | 1471 | msSaveMap(myMap,mapPath); |
---|
[862] | 1472 | saveMapNames(conf,outputs,mapPath); |
---|
[492] | 1473 | free(mapPath); |
---|
[862] | 1474 | //free(myMap->symbolset.filename); |
---|
[854] | 1475 | //msFreeSymbolSet(&myMap->symbolset); |
---|
| 1476 | msFreeMap(myMap); |
---|
| 1477 | //msFree(myMap); |
---|
[492] | 1478 | msGDALCleanup(); |
---|
[297] | 1479 | } |
---|
| 1480 | |
---|
[862] | 1481 | /** |
---|
| 1482 | * Save the map fullpath in a text file (.maps) |
---|
| 1483 | * @param conf the main configuration map pointer |
---|
| 1484 | * @param output the current output for which a mapfile has been generated |
---|
| 1485 | * @param mapfile the mapfile saved to store in the text file |
---|
| 1486 | */ |
---|
| 1487 | void saveMapNames(maps* conf,maps* output,char* mapfile){ |
---|
| 1488 | map* storage=getMap(output->content,"storage"); |
---|
| 1489 | char *tmp=zStrdup(storage->value); |
---|
| 1490 | tmp[strlen(tmp)-strlen(strrchr(tmp,'.'))]=0; |
---|
| 1491 | char* mapName=(char*)malloc((strlen(tmp)+6)*sizeof(char*)); |
---|
| 1492 | sprintf(mapName,"%s.maps",tmp); |
---|
| 1493 | FILE* myMaps=fopen(mapName,"a"); |
---|
| 1494 | if(myMaps!=NULL){ |
---|
| 1495 | fprintf(myMaps,"%s\n",mapfile); |
---|
| 1496 | fclose(myMaps); |
---|
| 1497 | } |
---|
| 1498 | } |
---|