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