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/***************************************/
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/* sweepRoot */
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/* Sweep bad root files under the rug! */
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/* */
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/* Author: Jacob Ribnik */
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/* jribnik@cern.ch */
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/***************************************/
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#include <cstdlib>
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#include <iostream>
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#include <string>
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#include <vector>
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#include "TFile.h"
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#include "TObject.h"
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void usage() {
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std::cout << "Usage: sweepRoot [-b] [-g] [-x] [-r] [-d] [-o TObject::GetName()] file1 [file2]..." << std::endl;
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std::cout << std::endl;
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std::cout << " -b print list of bad files" << std::endl;
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std::cout << " -g print list of good files" << std::endl;
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std::cout << " -x move bad files" << std::endl;
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std::cout << " -r prefix rfio" << std::endl;
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std::cout << " -d prefix dcache" << std::endl;
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std::cout << " -o check for TObject of given name" << std::endl;
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std::cout << std::endl;
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exit(1);
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}
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void move(std::string& target) {
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std::string cmd = "mv ";
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cmd += target;
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target += ".bad";
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cmd += " ";
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cmd += target;
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system(cmd.c_str());
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}
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int main(int argc, char** argv) {
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std::vector<std::string> printbad;
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std::vector<std::string> printgood;
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/**************************/
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/* command line arguments */
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/**************************/
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bool doPrintBad = false;
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bool doPrintGood = false;
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bool doMove = false;
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bool useRfio = false;
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bool useDcache = false;
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std::string name = "";
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int shift = 1;
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if (argc > 1) {
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std::string tmp;
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for (int it = 1; it < argc; it++) {
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tmp = std::string(argv[it]);
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// print list of bad files
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if (tmp == "-b") {
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doPrintBad = true;
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++shift;
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continue;
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}
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// print list of good files
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if (tmp == "-g") {
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doPrintGood = true;
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++shift;
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continue;
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}
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// move bad files
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if (tmp == "-x") {
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doMove = true;
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++shift;
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continue;
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}
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// prefix rfio
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if (tmp == "-r") {
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useRfio = true;
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++shift;
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std::cout << "rfio: bad file moving disabled" << std::endl;
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doMove = false;
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continue;
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}
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// prefix dcache
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if (tmp == "-d") {
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useDcache = true;
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++shift;
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std::cout << "dcache: bad file moving disabled" << std::endl;
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doMove = false;
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continue;
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}
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// check for TObject of given name
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if (tmp == "-o") {
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if (it == argc-1) usage();
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name = std::string(argv[it+1]);
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shift += 2;
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}
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}
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if (argc <= shift) usage();
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if (useRfio && useDcache) {
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std::cout << "rfio and dcache? Make up your mind!" << std::endl;
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usage();
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}
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} else usage();
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//std::cout << "Checking for TObject named: " << name << std::endl;
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std::cout << "sweepRooting " << argc-shift << " files" << std::endl;
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int nbad = 0;
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for (int it = shift; it < argc; it++) {
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std::cout << "\rsweepRooted " << it-shift << " files";
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std::cout.flush();
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//std::cout << "File " << argv[it] << " is... ";
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std::string target(argv[it]);
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/**************/
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/* check file */
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/**************/
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TFile* f = 0;
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char fname[200];
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if (useRfio) sprintf(fname, "rfio:%s", argv[it]);
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else if (useDcache) sprintf(fname, "dcache:%s", argv[it]);
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else strcpy(fname, argv[it]);
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f = TFile::Open(fname, "READ");
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if (! f || f->IsZombie()) {
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//std::cout << "not a ROOT file!" << std::endl;
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if (doMove) move(target);
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if (doPrintBad) printbad.push_back(target);
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++nbad;
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continue;
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}
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/****************/
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/* check object */
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/****************/
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if (name != "") {
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TObject* obj = f->Get(name.c_str());
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if (! obj || obj->IsZombie()) {
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//std::cout << "bad!" << std::endl;
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if (doMove) move(target);
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if (doPrintBad) printbad.push_back(target);
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++nbad;
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continue;
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}
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}
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//std::cout << "good!" << std::endl;
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if (doPrintGood) printgood.push_back(target);
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f->Close();
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}
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std::cout << std::endl;
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std::cout << std::endl;
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std::cout << "SUMMARY: " << nbad << " bad, " << argc-shift-nbad << " good" << std::endl;
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if (! printbad.empty()) {
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std::cout << "BAD FILES" << std::endl;
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for (unsigned int i = 0; i < printbad.size(); i++)
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std::cout << printbad.at(i) << std::endl;
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}
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if (! printgood.empty()) {
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std::cout << "GOOD FILES" << std::endl;
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for (unsigned int i = 0; i < printgood.size(); i++)
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std::cout << printgood.at(i) << std::endl;
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}
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return 0;
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}
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