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| − | [[Category:Grid computing]] | + | #REDIRECT[[Swestore Documentation Moved]] |
| − | [[Category:SweGrid user guide]]
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| − | [[Getting started with SweGrid|< Getting started with SweGrid]]
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| − | == Libraries and include files ==
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| − | | |
| − | '''Include files'''
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| − | | |
| − | "/usr/include/glibmm-2.4"
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| − | "/usr/lib/sigc++-2.0/include"
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| − | "/usr/lib/glib-2.0/include"
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| − | "/usr/include/glib-2.0"
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| − | "/usr/lib/glibmm-2.4/include"
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| − | "/usr/include/glib-2.0"
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| − | "/usr/include/sigc++-2.0"
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| − | "/usr/include/libxml2"
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| − | | |
| − | '''Libraries'''
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| − | | |
| − | arcclient
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| − | arccommon
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| − | arcdata2
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| − | arccredential
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| − | glibmm-2.4
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| − | sigc-2.0
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| − | pthread
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| − | | |
| − | == Listing files ==
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| − | | |
| − | <pre>// -*- indent-tabs-mode: nil -*-
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| − | | |
| − | #ifdef HAVE_CONFIG_H
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| − | #include <config.h>
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| − | #endif
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| − | | |
| − | #define VERSION "JL"
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| − | | |
| − | #include <iostream>
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| − | #include <string>
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| − | #include <list>
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| − | | |
| − | #include <arc/ArcLocation.h>
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| − | #include <arc/Logger.h>
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| − | #include <arc/StringConv.h>
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| − | #include <arc/URL.h>
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| − | #include <arc/UserConfig.h>
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| − | #include <arc/credential/Credential.h>
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| − | #include <arc/data/DataHandle.h>
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| − | #include <arc/data/DataPoint.h>
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| − | #include <arc/OptionParser.h>
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| − | | |
| − | static Arc::Logger logger(Arc::Logger::getRootLogger(), "arcls");
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| − | | |
| − | int main(int argc, char **argv) {
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| − |
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| − | // Setup logging
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| − | | |
| − | Arc::LogStream logcerr(std::cerr);
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| − | logcerr.setFormat(Arc::ShortFormat);
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| − | Arc::Logger::getRootLogger().addDestination(logcerr);
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| − | Arc::Logger::getRootLogger().setThreshold(Arc::WARNING);
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| − |
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| − | // Setup user configuration
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| − |
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| − | Arc::UserConfig usercfg("/home/jonas/.arc/client.conf", Arc::initializeCredentialsType::SkipCredentials);
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| − | if (!usercfg) {
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| − | logger.msg(Arc::ERROR, "Failed configuration initialization");
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| − | return 1;
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| − | }
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| − | usercfg.UtilsDirPath(Arc::UserConfig::ARCUSERDIRECTORY);
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| − |
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| − | // Setup URL
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| − | | |
| − | std::string urlString = "srm://srm.swegrid.se/ops";
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| − | Arc::URL url = urlString;
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| − |
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| − | // Check for secure protocol
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| − |
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| − | if (url.IsSecureProtocol()) {
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| − | usercfg.InitializeCredentials();
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| − | if (!Arc::Credential::IsCredentialsValid(usercfg)) {
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| − | logger.msg(Arc::ERROR, "Unable to list content of %s: No valid credentials found", url.str());
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| − | return false;
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| − | }
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| − | }
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| − |
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| − | // Create a data handle
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| − |
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| − | Arc::DataHandle dataHandle(url, usercfg);
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| − | | |
| − | if (!dataHandle) {
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| − | logger.msg(Arc::ERROR, "Unsupported URL given");
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| − | return false;
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| − | }
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| − | dataHandle->SetSecure(false);
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| − |
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| − | // Check access
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| − | | |
| − | if(true) {
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| − | std::cout << urlString << " - ";
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| − | if(dataHandle->Check()) {
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| − | std::cout << "passed" << std::endl;
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| − | } else {
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| − | std::cout << "failed" << std::endl;
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| − | }
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| − | }
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| − |
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| − | // What information to retrieve
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| − |
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| − | Arc::DataPoint::DataPointInfoType verb = (Arc::DataPoint::DataPointInfoType)
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| − | (Arc::DataPoint::INFO_TYPE_MINIMAL |
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| − | Arc::DataPoint::INFO_TYPE_NAME |
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| − | Arc::DataPoint::INFO_TYPE_STRUCT |
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| − | Arc::DataPoint::INFO_TYPE_ALL |
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| − | Arc::DataPoint::INFO_TYPE_TYPE |
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| − | Arc::DataPoint::INFO_TYPE_TIMES |
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| − | Arc::DataPoint::INFO_TYPE_CONTENT |
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| − | Arc::DataPoint::INFO_TYPE_ACCESS);
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| − |
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| − | Arc::DataStatus res;
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| − | Arc::FileInfo file;
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| − | std::list<Arc::FileInfo> files;
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| − |
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| − | // Do file listing
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| − |
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| − | res = dataHandle->List(files, verb);
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| − |
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| − | // Check for errors
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| − |
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| − | if (!res) {
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| − | if (files.size() == 0) {
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| − | logger.msg(Arc::ERROR, "Failed listing files");
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| − | if (res.Retryable())
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| − | logger.msg(Arc::ERROR, "This seems like a temporary error, please try again later");
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| − | return false;
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| − | }
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| − | logger.msg(Arc::INFO, "Warning: "
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| − | "Failed listing files but some information is obtained");
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| − | }
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| − |
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| − | // Show files
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| − |
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| − | std::cout << "<Name>";
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| − | std::cout << " <Type>";
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| − | std::cout << " <Size>";
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| − | std::cout << " <Creation>";
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| − | std::cout << " <Validity>";
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| − | std::cout << " <CheckSum>";
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| − | std::cout << " <Latency>";
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| − |
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| − |
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| − | for (std::list<Arc::FileInfo>::iterator i = files.begin(); i != files.end(); i++)
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| − | {
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| − | std::cout << i->GetName();
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| − | switch (i->GetType()) {
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| − | case Arc::FileInfo::file_type_file:
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| − | std::cout << " file";
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| − | break;
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| − | | |
| − | case Arc::FileInfo::file_type_dir:
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| − | std::cout << " dir";
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| − | break;
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| − | | |
| − | default:
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| − | std::cout << " unknown";
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| − | break;
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| − | }
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| − |
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| − | if (i->CheckSize())
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| − | std::cout << " " << i->GetSize();
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| − | else
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| − | std::cout << " (n/a)";
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| − | if (i->CheckCreated())
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| − | std::cout << " " << i->GetCreated();
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| − | else
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| − | std::cout << " (n/a)";
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| − | if (i->CheckValid())
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| − | std::cout << " " << i->GetValid();
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| − | else
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| − | std::cout << " (n/a)";
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| − | if (i->CheckCheckSum())
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| − | std::cout << " " << i->GetCheckSum();
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| − | else
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| − | std::cout << " (n/a)";
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| − | if (i->CheckLatency())
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| − | std::cout << " " << i->GetLatency();
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| − | else
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| − | std::cout << " (n/a)";
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| − |
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| − | std::cout << std::endl;
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| − |
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| − | // Show urls
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| − |
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| − | for (std::list<Arc::URL>::const_iterator u = i->GetURLs().begin();
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| − | u != i->GetURLs().end(); u++)
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| − | std::cout << "\t" << *u << std::endl;
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| − |
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| − | // Show metadata
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| − |
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| − | //std::map<std::string, std::string> md = i->GetMetaData();
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| − | //for (std::map<std::string, std::string>::iterator mi = md.begin(); mi != md.end(); ++mi)
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| − | // std::cout<<mi->first<<":"<<mi->second<<std::endl;
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| − | }
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| − | }
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| − | </pre>
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