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pam-fi |
1.1 |
/** |
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* FTrkQLook_BASIC.cc |
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* |
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* autor: D.Fedele |
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* version 2.0 |
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* Parameters: |
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* file - path of the root file to analyze (give at least this parameter) |
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* fromevent - first event to analyze |
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* toevent - last event to analyze |
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* outdir - total path of output file |
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* format - extension of output file (pdf,ps,gif,jpg) |
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* |
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*/ |
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#include <TString.h> |
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#include <fcntl.h> |
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extern void FTrkQLook_BASIC(TString file, Int_t fromevent, Int_t toevent, TString outdir, TString format); |
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extern void info(); |
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void usage(){ |
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printf("\nUsage:\n FTrkQLook_BASIC file [OPTIONS] \n\n"); |
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printf("\t --help: print this help and exit \n"); |
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printf("\t file: path of the root file to analyze (give at least this parameter) \n"); |
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printf("\nOPTIONS:\n"); |
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printf("\t -v: be verbose \n"); |
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printf("\t -fromev: first event to analyze [default = 0] \n"); |
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printf("\t -toev: last event to analyze [default = 0] \n"); |
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printf("\t -outdir: output directory [default = ./] \n"); |
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printf("\t -format: format for output file (without . )[default = pdf] \n"); |
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printf("\nExamples:\n\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v \n\n"); |
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printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg\n\n"); |
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printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg -outdir ~/tmp/ \n\n"); |
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} |
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int main(int argc, char* argv[]){ |
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TString FILE,OUTDIR="./",FORMAT="pdf"; |
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Int_t FROMEVENT=0,TOEVENT=0; |
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bool beverbose = false; |
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int nul = 0; |
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if(argc>1){ |
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if ( !strcmp(argv[1],"--version") ){ |
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info(); |
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return(0); |
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}; |
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if(!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help") || argc>11){ |
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usage(); |
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return(0); |
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} |
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if ( (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--verbose"))&& argc == 2 ){ |
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info(); |
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return(0); |
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} |
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else { |
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FILE = argv[1]; |
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for(int i=2; i<argc;i++){ |
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if ( !strcmp(argv[i],"-v") || !strcmp(argv[i],"--verbose") ) |
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beverbose = true; |
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if (!strcmp(argv[i], "-outdir")){ |
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if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-toev")){ |
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printf( "\n-outdir needs arguments. \n"); |
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usage(); |
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return(0); |
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} |
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else{ |
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OUTDIR = argv[i]; |
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continue; |
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} |
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} |
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if (!strcmp(argv[i], "-fromev")){ |
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if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-toev") || !strcmp(argv[i], "-outdir")){ |
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printf( "\n-fromev needs arguments. \n"); |
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usage(); |
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return(0); |
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} |
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else{ |
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FROMEVENT = atoi(argv[i]); |
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continue; |
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} |
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} |
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if (!strcmp(argv[i], "-toev")){ |
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if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-outdir")){ |
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printf( "\n-toev needs arguments. \n"); |
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usage(); |
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return(0); |
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} |
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else{ |
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TOEVENT = atoi(argv[i]); |
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continue; |
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} |
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} |
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if (!strcmp(argv[i], "-format")){ |
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if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-toev") || !strcmp(argv[i], "-outdir")){ |
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printf( "\n-format needs arguments. \n"); |
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usage(); |
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return(0); |
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} |
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else{ |
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FORMAT = argv[i]; |
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continue; |
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} |
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} |
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} |
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} |
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} |
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else if(argc==1){ |
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printf("\n\tYou have to insert at least the file to analyze \n"); |
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usage(); |
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return(0); |
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} |
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if ( !beverbose ){ |
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// |
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// redirect to /dev/null the stdout and stderr |
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// |
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nul = open("/dev/null", O_CREAT | O_RDWR,S_IREAD | S_IWRITE); |
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dup2(nul,1); |
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dup2(nul,2); |
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}; |
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printf("\n Welcome to FTrkQLook_BASIC! \n\n"); |
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// |
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FTrkQLook_BASIC(FILE,FROMEVENT,TOEVENT,OUTDIR,FORMAT); |
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// |
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if ( !beverbose ) close(nul); |
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return(0); |
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} |
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