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// The following program dumps contents of an object catalog stored
// in a "geners" binary metafile to the standard output
#include "Alignment/Geners/interface/IOException.hh"
#include <fstream>
#include <iostream>
#include <map>
#include <memory>
#include "Alignment/Geners/interface/CStringStream.hh"
#include "Alignment/Geners/interface/CatalogIO.hh"
#include "Alignment/Geners/interface/ContiguousCatalog.hh"
#include "CmdLine.hh"
using namespace gs;
using namespace std;
static void print_usage(const char *progname) {
cout << "\nUsage: " << progname << " [-a] [-c] [-f] [-i] [-s] filename\n\n"
<< "This program prints the contents of \"geners\" catalog files to the "
"standard\n"
<< "output. These files can be usually recognized by their \".gsbmf\" "
"extension\n"
<< "(Generic Serialization Binary MetaFile). Normally, the program "
"prints class\n"
<< "names, item names in the archive, and archive categories for all "
"items in\n"
<< "the catalog. This default behavior can be modified with option "
"switches.\n"
<< "The meaning of the switches is as follows:\n\n"
<< " -a Print catalog annotations, if any.\n\n"
<< " -c Print default archive compression mode.\n\n"
<< " -f Full dump. Print complete info for each catalog entry.\n\n"
<< " -i Include the catalog item ids into the printout.\n\n"
<< " -s Print only the summary statistics for item types. If option "
"\"-f\" is given\n"
<< " together with \"-s\", the summary will be printed after the "
"full dump.\n"
<< endl;
}
int main(int argc, char const *argv[]) {
CmdLine cmdline(argc, argv);
if (argc == 1) {
print_usage(cmdline.progname());
return 0;
}
std::string inputfile;
bool printAnnotations = false;
bool printCompressionMode = false;
bool fullDump = false;
bool printIds = false;
bool summaryMode = false;
try {
printAnnotations = cmdline.has("-a");
printCompressionMode = cmdline.has("-c");
fullDump = cmdline.has("-f");
printIds = cmdline.has("-i");
summaryMode = cmdline.has("-s");
cmdline.optend();
if (cmdline.argc() != 1)
throw CmdLineError("wrong number of command line arguments");
cmdline >> inputfile;
} catch (CmdLineError &e) {
cerr << "Error in " << cmdline.progname() << ": " << e.str() << endl;
print_usage(cmdline.progname());
return 1;
}
ifstream in(inputfile.c_str(), ios_base::binary);
if (!in.is_open()) {
cerr << "Error: failed to open file \"" << inputfile << "\"" << endl;
return 1;
}
unsigned compressionCode = 0, mergeLevel = 0;
std::vector<std::string> annotations;
std::unique_ptr<ContiguousCatalog> cat;
try {
cat = std::unique_ptr<ContiguousCatalog>(
readBinaryCatalog<ContiguousCatalog>(in, &compressionCode, &mergeLevel, &annotations, true));
} catch (std::exception &e) {
cerr << "Failed to read catalog from file \"" << inputfile << "\". " << e.what() << endl;
return 1;
}
if (printCompressionMode) {
CStringStream::CompressionMode mode = static_cast<CStringStream::CompressionMode>(compressionCode);
cout << "Default compression mode: " << CStringStream::compressionModeName(mode, false) << endl;
}
if (printAnnotations) {
const unsigned nAnnotations = annotations.size();
for (unsigned i = 0; i < nAnnotations; ++i) {
if (i)
cout << '\n';
cout << "Annotation " << i << ": " << annotations[i] << endl;
}
if (!nAnnotations)
cout << "This catalog does not have any annotations" << endl;
}
std::map<std::string, unsigned> typecount;
const unsigned long long first = cat->smallestId();
const unsigned long long last = cat->largestId();
for (unsigned long long id = first; id <= last; ++id) {
if (!cat->itemExists(id))
continue;
std::shared_ptr<const CatalogEntry> e = cat->retrieveEntry(id);
if (fullDump) {
if (id != first)
cout << '\n';
e->humanReadable(cout);
} else if (!summaryMode) {
if (printIds)
cout << e->id() << " ";
cout << e->type().name() << " " << '"' << e->name() << '"' << " " << '"' << e->category() << '"' << endl;
}
if (summaryMode)
typecount[e->type().name()]++;
}
if (summaryMode) {
if (fullDump)
cout << '\n';
for (std::map<std::string, unsigned>::const_iterator it = typecount.begin(); it != typecount.end(); ++it)
cout << it->second << ' ' << it->first << endl;
}
return 0;
}
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