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osrm-backend/Plugins/HelloWorldPlugin.h

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This is a large update that brings many internal and architectural changes. The most obvious change to the user is the presence of configuration files for extractLargeNetwork and routed. Optimistically speaking, it should not break anything. Thanks to rskr for support patches and suggestions.
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/*
License change to (simplified) 2-clause BSD. Good riddance, AGPL
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Copyright (c) 2013, Project OSRM, Dennis Luxen, others
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
This is a large update that brings many internal and architectural changes. The most obvious change to the user is the presence of configuration files for extractLargeNetwork and routed. Optimistically speaking, it should not break anything. Thanks to rskr for support patches and suggestions.
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#ifndef HELLOWORLDPLUGIN_H_
#define HELLOWORLDPLUGIN_H_
#include "BasePlugin.h"
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#include "../Util/StringUtil.h"
This is a large update that brings many internal and architectural changes. The most obvious change to the user is the presence of configuration files for extractLargeNetwork and routed. Optimistically speaking, it should not break anything. Thanks to rskr for support patches and suggestions.
2011-01-09 16:42:27 -05:00
replaced contigouos output data with collection of small'ish sub blocks. saves (re-)allocations. also removed a remaining stringstream
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#include <string>
First implementation of moving the algorithmic core into a library
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migrate plugins directory to C++11
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class HelloWorldPlugin : public BasePlugin
{
private:
std::string temp_string;
public:
HelloWorldPlugin() : descriptor_string("hello") {}
virtual ~HelloWorldPlugin() {}
const std::string GetDescriptor() const { return descriptor_string; }
void HandleRequest(const RouteParameters &routeParameters, http::Reply &reply)
{
reply.status = http::Reply::ok;
reply.content.push_back("<html><head><title>Hello World Demonstration "
"Document</title></head><body><h1>Hello, World!</h1>");
reply.content.push_back("<pre>");
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reply.content.push_back("zoom level: ");
intToString(routeParameters.zoomLevel, temp_string);
reply.content.push_back(temp_string);
reply.content.push_back("\nchecksum: ");
migrate DataStructures to C++11
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intToString(routeParameters.check_sum, temp_string);
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reply.content.push_back(temp_string);
reply.content.push_back("\ninstructions: ");
reply.content.push_back((routeParameters.printInstructions ? "yes" : "no"));
reply.content.push_back(temp_string);
reply.content.push_back("\ngeometry: ");
reply.content.push_back((routeParameters.geometry ? "yes" : "no"));
reply.content.push_back("\ncompression: ");
reply.content.push_back((routeParameters.compression ? "yes" : "no"));
reply.content.push_back("\noutput format: ");
reply.content.push_back(routeParameters.outputFormat);
reply.content.push_back("\njson parameter: ");
reply.content.push_back(routeParameters.jsonpParameter);
reply.content.push_back("\nlanguage: ");
reply.content.push_back(routeParameters.language);
reply.content.push_back("\nNumber of locations: ");
intToString(routeParameters.coordinates.size(), temp_string);
reply.content.push_back(temp_string);
reply.content.push_back("\n");
migrate plugins directory to C++11
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unsigned counter = 0;
for (const FixedPointCoordinate &coordinate : routeParameters.coordinates)
{
reply.content.push_back(" [");
intToString(counter, temp_string);
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reply.content.push_back(temp_string);
reply.content.push_back("] ");
migrate plugins directory to C++11
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doubleToString(coordinate.lat / COORDINATE_PRECISION, temp_string);
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reply.content.push_back(temp_string);
reply.content.push_back(",");
migrate plugins directory to C++11
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doubleToString(coordinate.lon / COORDINATE_PRECISION, temp_string);
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reply.content.push_back(temp_string);
reply.content.push_back("\n");
migrate plugins directory to C++11
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++counter;
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}
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reply.content.push_back("Number of hints: ");
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intToString(routeParameters.hints.size(), temp_string);
reply.content.push_back(temp_string);
reply.content.push_back("\n");
migrate plugins directory to C++11
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counter = 0;
for (const std::string &current_string : routeParameters.hints)
{
reply.content.push_back(" [");
intToString(counter, temp_string);
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reply.content.push_back(temp_string);
reply.content.push_back("] ");
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reply.content.push_back(current_string);
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reply.content.push_back("\n");
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++counter;
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}
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reply.content.push_back("</pre></body></html>");
}
private:
Refactoring of Plugins
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std::string descriptor_string;
This is a large update that brings many internal and architectural changes. The most obvious change to the user is the presence of configuration files for extractLargeNetwork and routed. Optimistically speaking, it should not break anything. Thanks to rskr for support patches and suggestions.
2011-01-09 16:42:27 -05:00
};
#endif /* HELLOWORLDPLUGIN_H_ */
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