Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  Interlis 2 Translator
       4             :  * Purpose:  Implements OGRILI2Layer class.
       5             :  * Author:   Markus Schnider, Sourcepole AG
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2004, Pirmin Kalberer, Sourcepole AG
       9             :  *
      10             :  * Permission is hereby granted, free of charge, to any person obtaining a
      11             :  * copy of this software and associated documentation files (the "Software"),
      12             :  * to deal in the Software without restriction, including without limitation
      13             :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      14             :  * and/or sell copies of the Software, and to permit persons to whom the
      15             :  * Software is furnished to do so, subject to the following conditions:
      16             :  *
      17             :  * The above copyright notice and this permission notice shall be included
      18             :  * in all copies or substantial portions of the Software.
      19             :  *
      20             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
      21             :  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      22             :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
      23             :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      24             :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      25             :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
      26             :  * DEALINGS IN THE SOFTWARE.
      27             :  ****************************************************************************/
      28             : 
      29             : #include "xercesc_headers.h"
      30             : 
      31             : #include "cpl_conv.h"
      32             : #include "ogr_ili2.h"
      33             : #include "ogrsf_frmts.h"
      34             : 
      35             : /************************************************************************/
      36             : /*                                Open()                                */
      37             : /************************************************************************/
      38             : 
      39       24547 : static GDALDataset *OGRILI2DriverOpen(GDALOpenInfo *poOpenInfo)
      40             : 
      41             : {
      42       24547 :     if (poOpenInfo->eAccess == GA_Update ||
      43       23809 :         (!poOpenInfo->bStatOK &&
      44       20336 :          strchr(poOpenInfo->pszFilename, ',') == nullptr))
      45       21017 :         return nullptr;
      46             : 
      47        3530 :     if (poOpenInfo->pabyHeader != nullptr)
      48             :     {
      49        3017 :         if (poOpenInfo->pabyHeader[0] != '<' ||
      50         178 :             strstr((const char *)poOpenInfo->pabyHeader,
      51             :                    "interlis.ch/INTERLIS2") == nullptr)
      52             :         {
      53        3016 :             return nullptr;
      54             :         }
      55             :     }
      56         513 :     else if (poOpenInfo->bIsDirectory)
      57         453 :         return nullptr;
      58             : 
      59          61 :     OGRILI2DataSource *poDS = new OGRILI2DataSource();
      60             : 
      61          61 :     if (!poDS->Open(poOpenInfo->pszFilename, poOpenInfo->papszOpenOptions,
      62          65 :                     TRUE) ||
      63           4 :         poDS->GetLayerCount() == 0)
      64             :     {
      65          57 :         delete poDS;
      66          57 :         return nullptr;
      67             :     }
      68             : 
      69           4 :     return poDS;
      70             : }
      71             : 
      72             : /************************************************************************/
      73             : /*                               Create()                               */
      74             : /************************************************************************/
      75             : 
      76          20 : static GDALDataset *OGRILI2DriverCreate(const char *pszName, int /* nBands */,
      77             :                                         int /* nXSize */, int /* nYSize */,
      78             :                                         GDALDataType /* eDT */,
      79             :                                         char **papszOptions)
      80             : {
      81          20 :     OGRILI2DataSource *poDS = new OGRILI2DataSource();
      82             : 
      83          20 :     if (!poDS->Create(pszName, papszOptions))
      84             :     {
      85          19 :         delete poDS;
      86          19 :         return nullptr;
      87             :     }
      88             : 
      89           1 :     return poDS;
      90             : }
      91             : 
      92             : /************************************************************************/
      93             : /*                           RegisterOGRILI2()                           */
      94             : /************************************************************************/
      95             : 
      96        1512 : void RegisterOGRILI2()
      97             : {
      98        1512 :     if (GDALGetDriverByName("Interlis 2") != nullptr)
      99         295 :         return;
     100             : 
     101        1217 :     GDALDriver *poDriver = new GDALDriver();
     102             : 
     103        1217 :     poDriver->SetDescription("Interlis 2");
     104        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_VECTOR, "YES");
     105        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_CREATE_LAYER, "YES");
     106        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_CURVE_GEOMETRIES, "YES");
     107        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_Z_GEOMETRIES, "YES");
     108        1217 :     poDriver->SetMetadataItem(GDAL_DMD_LONGNAME, "Interlis 2");
     109        1217 :     poDriver->SetMetadataItem(GDAL_DMD_HELPTOPIC, "drivers/vector/ili.html");
     110        1217 :     poDriver->SetMetadataItem(GDAL_DMD_EXTENSIONS, "xtf xml ili");
     111        1217 :     poDriver->SetMetadataItem(GDAL_DMD_SUPPORTED_SQL_DIALECTS, "OGRSQL SQLITE");
     112        1217 :     poDriver->SetMetadataItem(
     113             :         GDAL_DMD_OPENOPTIONLIST,
     114             :         "<OpenOptionList>"
     115             :         "  <Option name='MODEL' type='string' description='Filename of the "
     116             :         "model in IlisMeta format (.imd)'/>"
     117        1217 :         "</OpenOptionList>");
     118        1217 :     poDriver->SetMetadataItem(GDAL_DCAP_VIRTUALIO, "YES");
     119             : 
     120        1217 :     poDriver->pfnOpen = OGRILI2DriverOpen;
     121        1217 :     poDriver->pfnCreate = OGRILI2DriverCreate;
     122             : 
     123        1217 :     GetGDALDriverManager()->RegisterDriver(poDriver);
     124             : }