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/******************************************************************************
* $Id: minidriver_tileservice.cpp 18020 2009-11-14 14:33:20Z rouault $
*
* Project: WMS Client Driver
* Purpose: Implementation of Dataset and RasterBand classes for WMS
* and other similar services.
* Author: Adam Nowacki, nowak@xpam.de
*
******************************************************************************
* Copyright (c) 2007, Adam Nowacki
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#include "stdinc.h"
CPP_GDALWMSMiniDriverFactory(TileService)
GDALWMSMiniDriver_TileService::GDALWMSMiniDriver_TileService() {
}
GDALWMSMiniDriver_TileService::~GDALWMSMiniDriver_TileService() {
}
CPLErr GDALWMSMiniDriver_TileService::Initialize(CPLXMLNode *config) {
CPLErr ret = CE_None;
if (ret == CE_None) {
const char *version = CPLGetXMLValue(config, "Version", "1");
if (version[0] != '\0') {
m_version = version;
}
}
if (ret == CE_None) {
const char *base_url = CPLGetXMLValue(config, "ServerURL", "");
if (base_url[0] != '\0') {
/* Try the old name */
base_url = CPLGetXMLValue(config, "ServerUrl", "");
}
if (base_url[0] != '\0') {
m_base_url = base_url;
} else {
CPLError(CE_Failure, CPLE_AppDefined, "GDALWMS, TileService mini-driver: ServerURL missing.");
ret = CE_Failure;
}
}
m_dataset = CPLGetXMLValue(config, "Dataset", "");
return ret;
}
void GDALWMSMiniDriver_TileService::GetCapabilities(GDALWMSMiniDriverCapabilities *caps) {
caps->m_capabilities_version = 1;
caps->m_has_arb_overviews = 0;
caps->m_has_image_request = 0;
caps->m_has_tiled_image_requeset = 1;
caps->m_max_overview_count = 32;
}
void GDALWMSMiniDriver_TileService::ImageRequest(CPLString *url, const GDALWMSImageRequestInfo &iri) {
}
void GDALWMSMiniDriver_TileService::TiledImageRequest(CPLString *url, const GDALWMSImageRequestInfo &iri, const GDALWMSTiledImageRequestInfo &tiri) {
// http://s0.tileservice.worldwindcentral.com/getTile?interface=map&version=1&dataset=bmng.topo.bathy.200401&level=5&x=18&y=6
*url = m_base_url;
URLAppend(url, "&interface=map");
URLAppendF(url, "&version=%s", m_version.c_str());
URLAppendF(url, "&dataset=%s", m_dataset.c_str());
URLAppendF(url, "&level=%d", tiri.m_level);
URLAppendF(url, "&x=%d", tiri.m_x);
URLAppendF(url, "&y=%d", tiri.m_y);
}
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