LCOV - code coverage report
Current view: directory - frmts/wms - wmsmetadataset.h (source / functions) Found Hit Coverage
Test: gdal_filtered.info Lines: 1 1 100.0 %
Date: 2012-12-26 Functions: 4 4 100.0 %

       1                 : /******************************************************************************
       2                 :  * $Id: wmsmetadataset.h 22557 2011-06-22 15:56:00Z rouault $
       3                 :  *
       4                 :  * Project:  WMS Client Driver
       5                 :  * Purpose:  Declaration of GDALWMSMetaDataset class
       6                 :  * Author:   Even Rouault, <even dot rouault at mines dash paris dot org>
       7                 :  *
       8                 :  ******************************************************************************
       9                 :  * Copyright (c) 2011, Even Rouault, <even dot rouault at mines dash paris dot org>
      10                 :  *
      11                 :  * Permission is hereby granted, free of charge, to any person obtaining a
      12                 :  * copy of this software and associated documentation files (the "Software"),
      13                 :  * to deal in the Software without restriction, including without limitation
      14                 :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      15                 :  * and/or sell copies of the Software, and to permit persons to whom the
      16                 :  * Software is furnished to do so, subject to the following conditions:
      17                 :  *
      18                 :  * The above copyright notice and this permission notice shall be included
      19                 :  * in all copies or substantial portions of the Software.
      20                 :  *
      21                 :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      22                 :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      23                 :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      24                 :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      25                 :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      26                 :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      27                 :  * DEALINGS IN THE SOFTWARE.
      28                 :  ****************************************************************************/
      29                 : 
      30                 : #ifndef _WMS_METADATASET_H_INCLUDED
      31                 : #define _WMS_METADATASET_H_INCLUDED
      32                 : 
      33                 : #include "gdal_pam.h"
      34                 : #include "cpl_string.h"
      35                 : #include "cpl_http.h"
      36                 : #include <map>
      37                 : 
      38                 : class WMSCTileSetDesc
      39             558 : {
      40                 :     public:
      41                 :         CPLString osLayers;
      42                 :         CPLString osSRS;
      43                 :         CPLString osMinX, osMinY, osMaxX, osMaxY;
      44                 :         double    dfMinX, dfMinY, dfMaxX, dfMaxY;
      45                 :         int       nResolutions;
      46                 :         double    dfMinResolution;
      47                 :         CPLString osFormat;
      48                 :         CPLString osStyle;
      49                 :         int       nTileWidth, nTileHeight;
      50                 : };
      51                 : 
      52                 : /************************************************************************/
      53                 : /* ==================================================================== */
      54                 : /*                          GDALWMSMetaDataset                          */
      55                 : /* ==================================================================== */
      56                 : /************************************************************************/
      57                 : 
      58                 : class GDALWMSMetaDataset : public GDALPamDataset
      59                 : {
      60                 :   private:
      61                 :     CPLString osGetURL;
      62                 :     CPLString osVersion;
      63                 :     CPLString osXMLEncoding;
      64                 :     char** papszSubDatasets;
      65                 : 
      66                 :     typedef std::pair<CPLString, CPLString> WMSCKeyType;
      67                 :     std::map<WMSCKeyType, WMSCTileSetDesc> osMapWMSCTileSet;
      68                 : 
      69                 :     void                AddSubDataset(const char* pszName,
      70                 :                                       const char* pszDesc);
      71                 : 
      72                 :     void                AddSubDataset(const char* pszLayerName,
      73                 :                                       const char* pszTitle,
      74                 :                                       const char* pszAbstract,
      75                 :                                       const char* pszSRS,
      76                 :                                       const char* pszMinX,
      77                 :                                       const char* pszMinY,
      78                 :                                       const char* pszMaxX,
      79                 :                                       const char* pszMaxY,
      80                 :                                       CPLString osFormat,
      81                 :                                       CPLString osTransparent);
      82                 : 
      83                 :     void                ExploreLayer(CPLXMLNode* psXML,
      84                 :                                      CPLString osFormat,
      85                 :                                      CPLString osTransparent,
      86                 :                                      const char* pszSRS = NULL,
      87                 :                                      const char* pszMinX = NULL,
      88                 :                                      const char* pszMinY = NULL,
      89                 :                                      const char* pszMaxX = NULL,
      90                 :                                      const char* pszMaxY = NULL);
      91                 : 
      92                 :     void                AddTiledSubDataset(const char* pszTiledGroupName,
      93                 :                                            const char* pszTitle);
      94                 : 
      95                 :     void                AnalyzeGetTileServiceRecurse(CPLXMLNode* psXML);
      96                 : 
      97                 :     void                AddWMSCSubDataset(WMSCTileSetDesc& oWMSCTileSetDesc,
      98                 :                                           const char* pszTitle,
      99                 :                                           CPLString osTransparent);
     100                 : 
     101                 :     void                ParseWMSCTileSets(CPLXMLNode* psXML);
     102                 : 
     103                 :   public:
     104                 :         GDALWMSMetaDataset();
     105                 :        ~GDALWMSMetaDataset();
     106                 : 
     107                 :     virtual char      **GetMetadata( const char * pszDomain = "" );
     108                 : 
     109                 :     static GDALDataset* AnalyzeGetCapabilities(CPLXMLNode* psXML,
     110                 :                                                CPLString osFormat = "",
     111                 :                                                CPLString osTransparent = "");
     112                 :     static GDALDataset* AnalyzeGetTileService(CPLXMLNode* psXML);
     113                 :     static GDALDataset* AnalyzeTileMapService(CPLXMLNode* psXML);
     114                 : 
     115                 :     static GDALDataset* DownloadGetCapabilities(GDALOpenInfo *poOpenInfo);
     116                 :     static GDALDataset* DownloadGetTileService(GDALOpenInfo *poOpenInfo);
     117                 : };
     118                 : 
     119                 : #endif // _WMS_METADATASET_H_INCLUDED

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