/src/gdal/frmts/wms/minidriver_tileservice.cpp
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Project: WMS Client Driver |
4 | | * Purpose: Implementation of Dataset and RasterBand classes for WMS |
5 | | * and other similar services. |
6 | | * Author: Adam Nowacki, nowak@xpam.de |
7 | | * |
8 | | ****************************************************************************** |
9 | | * Copyright (c) 2007, Adam Nowacki |
10 | | * |
11 | | * SPDX-License-Identifier: MIT |
12 | | ****************************************************************************/ |
13 | | |
14 | | #include "wmsdriver.h" |
15 | | #include "minidriver_tileservice.h" |
16 | | |
17 | | WMSMiniDriver_TileService::WMSMiniDriver_TileService() |
18 | 0 | { |
19 | 0 | } |
20 | | |
21 | | WMSMiniDriver_TileService::~WMSMiniDriver_TileService() |
22 | 0 | { |
23 | 0 | } |
24 | | |
25 | | CPLErr WMSMiniDriver_TileService::Initialize(CPLXMLNode *config, |
26 | | CPL_UNUSED char **papszOpenOptions) |
27 | 0 | { |
28 | 0 | CPLErr ret = CE_None; |
29 | | |
30 | | // Try both spellings |
31 | 0 | m_base_url = CPLGetXMLValue(config, "ServerURL", |
32 | 0 | CPLGetXMLValue(config, "ServerUrl", "")); |
33 | |
|
34 | 0 | if (m_base_url.empty()) |
35 | 0 | { |
36 | 0 | CPLError(CE_Failure, CPLE_AppDefined, |
37 | 0 | "GDALWMS, TileService mini-driver: ServerURL missing."); |
38 | 0 | ret = CE_Failure; |
39 | 0 | } |
40 | 0 | else |
41 | 0 | { // Prepare the url, leave it ready for extra arguments |
42 | 0 | URLPrepare(m_base_url); |
43 | 0 | const char *dataset = CPLGetXMLValue(config, "Dataset", ""); |
44 | 0 | const char *version = CPLGetXMLValue(config, "Version", "1"); |
45 | 0 | m_base_url += CPLOPrintf("interface=map&version=%s&dataset=%s&", |
46 | 0 | version, dataset); |
47 | 0 | } |
48 | |
|
49 | 0 | return ret; |
50 | 0 | } |
51 | | |
52 | | CPLErr WMSMiniDriver_TileService::TiledImageRequest( |
53 | | WMSHTTPRequest &request, CPL_UNUSED const GDALWMSImageRequestInfo &iri, |
54 | | const GDALWMSTiledImageRequestInfo &tiri) |
55 | 0 | { |
56 | | // http://s0.tileservice.worldwindcentral.com/getTile?interface=map&version=1&dataset=bmng.topo.bathy.200401&level=5&x=18&y=6 |
57 | 0 | CPLString &url = request.URL; |
58 | 0 | url = m_base_url; |
59 | 0 | url += CPLOPrintf("level=%d&x=%d&y=%d", tiri.m_level, tiri.m_x, tiri.m_y); |
60 | 0 | return CE_None; |
61 | 0 | } |