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move fairmq json parser to fairmq/options

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This commit is contained in:
winckler 2015-06-15 15:55:11 +02:00
parent f54fbb0f59
commit a2ebbbe450
6 changed files with 150 additions and 106 deletions
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6
fairmq/CMakeLists.txt
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@ -6,7 +6,9 @@
# copied verbatim in the file "LICENSE" #
################################################################################
#Temporary for test
add_subdirectory (options/ProgOptionTest)
#add_subdirectory (options/ProgOptionTest)
configure_file(${CMAKE_SOURCE_DIR}/fairmq/options/ProgOptionTest/macro/bsampler-sink.json ${CMAKE_BINARY_DIR}/bin/bsampler-sink.json)
Set(INCLUDE_DIRECTORIES
${CMAKE_SOURCE_DIR}/fairmq
${CMAKE_SOURCE_DIR}/fairmq/devices
@ -76,7 +78,7 @@ set(SRCS
"devices/FairMQMerger.cxx"
"options/FairProgOptions.cxx"
"options/FairMQProgOptions.cxx"
"options/FairMQChannel.cxx"
"options/FairMQParser.cxx"
"FairMQPoller.cxx"
"examples/req-rep/FairMQExampleClient.cxx"
"examples/req-rep/FairMQExampleServer.cxx"

90
fairmq/options/ProgOptionTest/lib/FairMQParser.cxx → fairmq/options/FairMQParser.cxx
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@ -7,7 +7,6 @@
#include "FairMQParser.h"
#include "FairMQLogger.h"
#include <boost/property_tree/xml_parser.hpp>
// WARNING : pragma commands to hide boost (1.54.0) warning
// TODO : remove these pragma commands when boost will fix this issue in future release
@ -18,11 +17,10 @@
namespace FairMQParser
{
no_id_exception NoIdErr;
// TODO : add key-value map<string,string> parameter for replacing/updating values from keys
// function that convert property tree (given the xml or json structure) to FairMQMap
FairMQMap boost_ptree_to_MQMap(const boost::property_tree::ptree& pt, const std::string& device_id, const std::string& root_node, const std::string& format_flag)
FairMQMap ptreeToMQMap(const boost::property_tree::ptree& pt, const std::string& device_id, const std::string& root_node, const std::string& format_flag)
{
// Create fair mq map
FairMQMap MQChannelMap;
@ -30,10 +28,6 @@ namespace FairMQParser
// variables to create key for the mq map. Note: maybe device name and id useless here
std::string kdevice_id;
std::string kchannel;
if(device_id.empty())
throw NoIdErr;
// do a first loop just to print the device-id in xml/json input
for(const auto& p : pt.get_child(root_node))
@ -156,97 +150,19 @@ namespace FairMQParser
////////////////////////////////////////////////////////////////////////////
//----------- filename version
FairMQMap XML::UserParser(const std::string& filename, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
return boost_ptree_to_MQMap(pt,device_id,root_node,"xml");
}
//----------- stringstream version
FairMQMap XML::UserParser(std::stringstream& input_ss, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(input_ss, pt);
return boost_ptree_to_MQMap(pt,device_id,root_node,"xml");
}
////////////////////////////////////////////////////////////////////////////
FairMQMap JSON::UserParser(const std::string& filename, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_json(filename, pt);
return boost_ptree_to_MQMap(pt,device_id,root_node,"json");
return ptreeToMQMap(pt,device_id,root_node,"json");
}
FairMQMap JSON::UserParser(std::stringstream& input_ss, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_json(input_ss, pt);
return boost_ptree_to_MQMap(pt,device_id,root_node,"json");
return ptreeToMQMap(pt,device_id,root_node,"json");
}
// other xml examples
////////////////////////////////////////////////////////////////////////////
boost::property_tree::ptree MQXML2::UserParser(const std::string& filename)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
return pt;
}
// TODO : finish implementation
////////////////////////////////////////////////////////////////////////////
boost::property_tree::ptree MQXML3::UserParser(const std::string& filename, const std::string& devicename)
{
// Create an empty property tree object
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
// Create fair mq map
auto xml = pt.get_child("");
std::vector<std::pair<std::string, boost::property_tree::ptree>> match;
std::pair<std::string, boost::property_tree::ptree> device_match;
ProcessTree(xml.begin (), xml.end (), std::back_inserter(match),
[] (const std::string& key) { return key == "device"; });
// for each device
for (const auto& pair: match)
{
if(pair.second.get<std::string>("<xmlattr>.name") == devicename)
{
device_match=pair;
}
else
{
//match.erase(std::remove(match.begin(), match.end(), pair), match.end());
continue;
}
//std::cout << "pair.first " << pair.first << std::endl;//device
//std::cout << "\t node = " << pair.first
// << "\t name = " << pair.second.get<std::string>("<xmlattr>.name")
// << "\t id = " << pair.second.get<std::string>("<xmlattr>.id");
//std::cout<<std::endl;
}
return device_match.second;
}
} // end FairMQParser namespace

38
fairmq/options/FairMQParser.h Normal file
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@ -0,0 +1,38 @@
/*
* File: FairMQParser.h
* Author: winckler
*
* Created on May 14, 2015, 5:01 PM
*/
#ifndef FAIRMQPARSER_H
#define FAIRMQPARSER_H
// FairRoot
#include "FairMQChannel.h"
// Boost
#include <boost/property_tree/ptree.hpp>
// std
#include <string>
#include <vector>
#include <map>
namespace FairMQParser
{
typedef std::map<std::string, std::vector<FairMQChannel> > FairMQMap;
FairMQMap ptreeToMQMap(const boost::property_tree::ptree& pt, const std::string& device_id, const std::string& root_node, const std::string& format_flag="json");
struct JSON
{
FairMQMap UserParser(const std::string& filename, const std::string& device_id, const std::string& root_node="fairMQOptions");
FairMQMap UserParser(std::stringstream& input_ss, const std::string& device_id, const std::string& root_node="fairMQOptions");
};
} // end FairMQParser namespace
#endif /* FAIRMQPARSER_H */

2
fairmq/options/ProgOptionTest/CMakeLists.txt
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@ -52,7 +52,7 @@ ${Boost_LIBRARY_DIRS}
link_directories(${LINK_DIRECTORIES})
Set(SRCS
lib/FairMQParser.cxx
lib/FairMQParserExample.cxx
)
Set(LIBRARY_NAME ProgOptionTest)

97
fairmq/options/ProgOptionTest/lib/FairMQParserExample.cxx Normal file
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@ -0,0 +1,97 @@
/*
* File: FairMQParserExample.cxx
* Author: winckler
*
* Created on May 14, 2015, 5:01 PM
*/
#include "FairMQParserExample.h"
#include "FairMQLogger.h"
#include <boost/property_tree/xml_parser.hpp>
namespace FairMQParser
{
////////////////////////////////////////////////////////////////////////////
//----------- filename version
FairMQMap XML::UserParser(const std::string& filename, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
return ptreeToMQMap(pt,device_id,root_node,"xml");
}
//----------- stringstream version
FairMQMap XML::UserParser(std::stringstream& input_ss, const std::string& device_id, const std::string& root_node)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(input_ss, pt);
return ptreeToMQMap(pt,device_id,root_node,"xml");
}
// other xml examples
////////////////////////////////////////////////////////////////////////////
boost::property_tree::ptree MQXML2::UserParser(const std::string& filename)
{
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
return pt;
}
// TODO : finish implementation
////////////////////////////////////////////////////////////////////////////
boost::property_tree::ptree MQXML3::UserParser(const std::string& filename, const std::string& devicename)
{
// Create an empty property tree object
boost::property_tree::ptree pt;
boost::property_tree::read_xml(filename, pt);
// Create fair mq map
auto xml = pt.get_child("");
std::vector<std::pair<std::string, boost::property_tree::ptree>> match;
std::pair<std::string, boost::property_tree::ptree> device_match;
ProcessTree(xml.begin (), xml.end (), std::back_inserter(match),
[] (const std::string& key) { return key == "device"; });
// for each device
for (const auto& pair: match)
{
if(pair.second.get<std::string>("<xmlattr>.name") == devicename)
{
device_match=pair;
}
else
{
//match.erase(std::remove(match.begin(), match.end(), pair), match.end());
continue;
}
//std::cout << "pair.first " << pair.first << std::endl;//device
//std::cout << "\t node = " << pair.first
// << "\t name = " << pair.second.get<std::string>("<xmlattr>.name")
// << "\t id = " << pair.second.get<std::string>("<xmlattr>.id");
//std::cout<<std::endl;
}
return device_match.second;
}
} // end FairMQParser namespace

23
fairmq/options/ProgOptionTest/lib/FairMQParser.h → fairmq/options/ProgOptionTest/lib/FairMQParserExample.h
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@ -1,15 +1,16 @@
/*
* File: FairMQParser.h
* File: FairMQParserExample.h
* Author: winckler
*
* Created on May 14, 2015, 5:01 PM
*/
#ifndef FAIRMQPARSER_H
#define FAIRMQPARSER_H
#ifndef FAIRMQPARSEREXAMPLE_H
#define FAIRMQPARSEREXAMPLE_H
// FairRoot
#include "FairMQChannel.h"
#include "FairMQParser.h"
// Boost
#include <boost/property_tree/ptree.hpp>
@ -23,9 +24,6 @@
namespace FairMQParser
{
typedef std::map<std::string, std::vector<FairMQChannel> > FairMQMap;
FairMQMap boost_ptree_to_MQMap(const boost::property_tree::ptree& pt, const std::string& device_id, const std::string& root_node, const std::string& format_flag="json");
////////////////////////////////////////////////////////////////////////////
/////////////////////////////////// XML ////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
@ -52,14 +50,7 @@ namespace FairMQParser
boost::property_tree::ptree UserParser(const std::string& filename, const std::string& root_node);
};
////////////////////////////////////////////////////////////////////////////
/////////////////////////////////// JSON ///////////////////////////////////
////////////////////////////////////////////////////////////////////////////
struct JSON
{
FairMQMap UserParser(const std::string& filename, const std::string& device_id, const std::string& root_node="fairMQOptions");
FairMQMap UserParser(std::stringstream& input_ss, const std::string& device_id, const std::string& root_node="fairMQOptions");
};
////////////////////////////////////////////////////////////////////////////
@ -94,10 +85,10 @@ namespace FairMQParser
{
virtual const char* what() const throw()
{
return "Empty string for the device-id in FairMQParser::boost_ptree_to_MQMap(...) function";
return "Empty string for the device-id in FairMQParser::ptreeToMQMap(...) function";
}
};
} // end FairMQParser namespace
#endif /* FAIRMQPARSER_H */
#endif /* FAIRMQPARSEREXAMPLE_H */