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/******************************************************************************
* Copyright (c) 2011, Michael P. Gerlek (mpg@flaxen.com)
*
* 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.
* * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* 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 OWNER 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.
****************************************************************************/
#ifndef INCLUDED_APPSUPPORT_HPP
#define INCLUDED_APPSUPPORT_HPP
#include <string>
#include <pdal/Options.hpp>
#include <pdal/Stage.hpp>
#include <pdal/Writer.hpp>
#include <pdal/UserCallback.hpp>
#include "Application.hpp"
// this is a static class with some helper functions the cmd line apps need
class AppSupport
{
public:
// makes a reader/stage, from just the filename and some other options
static pdal::Stage* makeReader(pdal::Options& options);
// makes a writer, from just the filename and some other options (and the input stage)
static pdal::Writer* makeWriter(pdal::Options& options, pdal::Stage& stage);
private:
// infer the driver to use based on filename extension
// returns "" if no driver found
//
// this may also add on an option to pass to the driver, such as the filename
static std::string inferReaderDriver(const std::string& filename, pdal::Options& options);
// infer the driver to use based on filename extension
// returns "" if no driver found
//
// this may also add on an option to pass to the driver, such as the filename
// (or something inferred from the extension, such as .laz means we need to use compress=true)
static std::string inferWriterDriver(const std::string& filename, pdal::Options& options);
AppSupport& operator=(const AppSupport&); // not implemented
AppSupport(const AppSupport&); // not implemented
};
class PercentageCallback : public pdal::UserCallback
{
public:
PercentageCallback(double major=10.0, double minor=2.0);
virtual void callback();
protected:
double m_lastMajorPerc;
double m_lastMinorPerc;
bool m_done;
};
class HeartbeatCallback : public pdal::UserCallback
{
public:
HeartbeatCallback();
virtual void callback();
private:
};
class ShellScriptCallback : public PercentageCallback
{
public:
ShellScriptCallback(std::vector<std::string> const& command);
virtual void callback();
private:
std::string m_command;
};
#endif
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