/src/gdal/ogr/ogrsf_frmts/carto/ogrcartodriver.cpp
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Project: Carto Translator |
4 | | * Purpose: Implements OGRCARTODriver. |
5 | | * Author: Even Rouault, even dot rouault at spatialys.com |
6 | | * |
7 | | ****************************************************************************** |
8 | | * Copyright (c) 2013, Even Rouault <even dot rouault at spatialys.com> |
9 | | * |
10 | | * SPDX-License-Identifier: MIT |
11 | | ****************************************************************************/ |
12 | | |
13 | | #include "ogr_carto.h" |
14 | | #include "ogrcartodrivercore.h" |
15 | | |
16 | | // g++ -g -Wall -fPIC -shared -o ogr_CARTO.so -Iport -Igcore -Iogr |
17 | | // -Iogr/ogrsf_frmts -Iogr/ogrsf_frmts/carto ogr/ogrsf_frmts/carto/*.c* -L. |
18 | | // -lgdal -Iogr/ogrsf_frmts/geojson/libjson |
19 | | |
20 | | extern "C" void RegisterOGRCarto(); |
21 | | |
22 | | /************************************************************************/ |
23 | | /* OGRCartoDriverOpen() */ |
24 | | /************************************************************************/ |
25 | | |
26 | | static GDALDataset *OGRCartoDriverOpen(GDALOpenInfo *poOpenInfo) |
27 | | |
28 | 316 | { |
29 | 316 | if (!OGRCartoDriverIdentify(poOpenInfo)) |
30 | 0 | return nullptr; |
31 | | |
32 | 316 | OGRCARTODataSource *poDS = new OGRCARTODataSource(); |
33 | | |
34 | 316 | if (!poDS->Open(poOpenInfo->pszFilename, poOpenInfo->papszOpenOptions, |
35 | 316 | poOpenInfo->eAccess == GA_Update)) |
36 | 316 | { |
37 | 316 | delete poDS; |
38 | 316 | poDS = nullptr; |
39 | 316 | } |
40 | | |
41 | 316 | return poDS; |
42 | 316 | } |
43 | | |
44 | | /************************************************************************/ |
45 | | /* OGRCartoDriverCreate() */ |
46 | | /************************************************************************/ |
47 | | |
48 | | static GDALDataset *OGRCartoDriverCreate(const char *pszName, |
49 | | CPL_UNUSED int nBands, |
50 | | CPL_UNUSED int nXSize, |
51 | | CPL_UNUSED int nYSize, |
52 | | CPL_UNUSED GDALDataType eDT, |
53 | | CPL_UNUSED CSLConstList papszOptions) |
54 | | |
55 | 0 | { |
56 | 0 | OGRCARTODataSource *poDS = new OGRCARTODataSource(); |
57 | |
|
58 | 0 | if (!poDS->Open(pszName, nullptr, TRUE)) |
59 | 0 | { |
60 | 0 | delete poDS; |
61 | 0 | CPLError(CE_Failure, CPLE_AppDefined, |
62 | 0 | "Carto driver doesn't support database creation."); |
63 | 0 | return nullptr; |
64 | 0 | } |
65 | | |
66 | 0 | return poDS; |
67 | 0 | } |
68 | | |
69 | | /************************************************************************/ |
70 | | /* RegisterOGRCARTO() */ |
71 | | /************************************************************************/ |
72 | | |
73 | | void RegisterOGRCarto() |
74 | | |
75 | 22 | { |
76 | 22 | if (GDALGetDriverByName(DRIVER_NAME) != nullptr) |
77 | 0 | return; |
78 | | |
79 | 22 | GDALDriver *poDriver = new GDALDriver(); |
80 | 22 | OGRCartoDriverSetCommonMetadata(poDriver); |
81 | 22 | poDriver->pfnOpen = OGRCartoDriverOpen; |
82 | 22 | poDriver->pfnCreate = OGRCartoDriverCreate; |
83 | | |
84 | 22 | GetGDALDriverManager()->RegisterDriver(poDriver); |
85 | 22 | } |