flight/src/FTrkQLook_BASIC.cc

/**
 * FTrkQLook_BASIC.cc
 *
 * autor: D.Fedele
 * version 2.0
 * Parameters:
 *      file - path of the root file to analyze (give at least this parameter)  
 *      fromevent - first event to analyze
 *      toevent - last event to analyze
 *      outdir - total path of output file 
 *      format - extension of output file (pdf,ps,gif,jpg)
 * 
 */
#include <TString.h>
#include <fcntl.h>

extern void FTrkQLook_BASIC(TString file, Int_t fromevent, Int_t toevent, TString outdir, TString format);
extern void info();

void usage(){  
  printf("\nUsage:\n FTrkQLook_BASIC file [OPTIONS] \n\n");
  printf("\t --help:       print this help and exit \n");
  printf("\t file:         path of the root file to analyze (give at least this parameter)  \n");
  printf("\nOPTIONS:\n");
  printf("\t -v:           be verbose \n");  
  printf("\t -fromev:      first event to analyze [default = 0] \n");
  printf("\t -toev:        last event to analyze  [default = 0] \n");
  printf("\t -outdir:      output directory [default = ./] \n");
  printf("\t -format:      format for output file (without . )[default = pdf] \n");
  printf("\nExamples:\n\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v \n\n");
  printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg\n\n");
  printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg -outdir ~/tmp/ \n\n");
}

int main(int argc, char* argv[]){
  
  TString FILE,OUTDIR="./",FORMAT="pdf";
  Int_t FROMEVENT=0,TOEVENT=0;
  bool beverbose = false;
  int nul = 0;

  if(argc>1){
    if ( !strcmp(argv[1],"--version") ){
      info();
      return(0);
    };
    if(!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help") || argc>11){
      usage();
      return(0);
    }
    if ( (!strcmp(argv[1],"-v") || !strcmp(argv[1],"--verbose"))&& argc == 2 ){
      info();
      return(0);    
    }
    else {
      
      FILE = argv[1];
      for(int i=2; i<argc;i++){

        if ( !strcmp(argv[i],"-v") || !strcmp(argv[i],"--verbose") )
          beverbose = true;
                
        if (!strcmp(argv[i], "-outdir")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-toev")){
            printf( "\n-outdir needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            OUTDIR = argv[i];
            continue;
          }
        }
        
        if (!strcmp(argv[i], "-fromev")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-toev") || !strcmp(argv[i], "-outdir")){
            printf( "\n-fromev needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            FROMEVENT = atoi(argv[i]);
            continue;
          }
        }
        
        if (!strcmp(argv[i], "-toev")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-format") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-outdir")){
            printf( "\n-toev needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            TOEVENT = atoi(argv[i]);
            continue;
          }
        }

        if (!strcmp(argv[i], "-format")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-fromev") || !strcmp(argv[i], "-toev") || !strcmp(argv[i], "-outdir")){
            printf( "\n-format needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            FORMAT = argv[i];
            continue;
          }
        }
      }
    }
  }

  else if(argc==1){
    printf("\n\tYou have to insert at least the file to analyze \n");
    usage();
    return(0);
  }
  if ( !beverbose ){
    //
    // redirect to /dev/null the stdout and stderr
    //
    nul = open("/dev/null", O_CREAT | O_RDWR,S_IREAD | S_IWRITE);
    dup2(nul,1);
    dup2(nul,2);
  };
  printf("\n Welcome to FTrkQLook_BASIC! \n\n");
  //
  FTrkQLook_BASIC(FILE,FROMEVENT,TOEVENT,OUTDIR,FORMAT);
  //
  if ( !beverbose ) close(nul);
  return(0);
}
1	/**
2	* FTrkQLook_BASIC.cc
3	*
4	* autor: D.Fedele
5	* version 2.0
6	* Parameters:
7	* file - path of the root file to analyze (give at least this parameter)
8	* fromevent - first event to analyze
9	* toevent - last event to analyze
10	* outdir - total path of output file
11	* format - extension of output file (pdf,ps,gif,jpg)
12	*
13	*/
14	#include <TString.h>
15	#include <fcntl.h>
16
17	extern void FTrkQLook_BASIC(TString file, Int_t fromevent, Int_t toevent, TString outdir, TString format);
18	extern void info();
19
20	void usage(){
21	printf("\nUsage:\n FTrkQLook_BASIC file [OPTIONS] \n\n");
22	printf("\t --help: print this help and exit \n");
23	printf("\t file: path of the root file to analyze (give at least this parameter) \n");
24	printf("\nOPTIONS:\n");
25	printf("\t -v: be verbose \n");
26	printf("\t -fromev: first event to analyze [default = 0] \n");
27	printf("\t -toev: last event to analyze [default = 0] \n");
28	printf("\t -outdir: output directory [default = ./] \n");
29	printf("\t -format: format for output file (without . )[default = pdf] \n");
30	printf("\nExamples:\n\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v \n\n");
31	printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg\n\n");
32	printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg -outdir ~/tmp/ \n\n");
33	}
34
35	int main(int argc, char* argv[]){
36
37	TString FILE,OUTDIR="./",FORMAT="pdf";
38	Int_t FROMEVENT=0,TOEVENT=0;
39	bool beverbose = false;
40	int nul = 0;
41
42	if(argc>1){
43	if ( !strcmp(argv[1],"--version") ){
44	info();
45	return(0);
46	};
47	if(!strcmp(argv[1], "-h") \|\| !strcmp(argv[1], "--help") \|\| argc>11){
48	usage();
49	return(0);
50	}
51	if ( (!strcmp(argv[1],"-v") \|\| !strcmp(argv[1],"--verbose"))&& argc == 2 ){
52	info();
53	return(0);
54	}
55	else {
56
57	FILE = argv[1];
58	for(int i=2; i<argc;i++){
59
60	if ( !strcmp(argv[i],"-v") \|\| !strcmp(argv[i],"--verbose") )
61	beverbose = true;
62
63	if (!strcmp(argv[i], "-outdir")){
64	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-toev")){
65	printf( "\n-outdir needs arguments. \n");
66	usage();
67	return(0);
68	}
69	else{
70	OUTDIR = argv[i];
71	continue;
72	}
73	}
74
75	if (!strcmp(argv[i], "-fromev")){
76	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-toev") \|\| !strcmp(argv[i], "-outdir")){
77	printf( "\n-fromev needs arguments. \n");
78	usage();
79	return(0);
80	}
81	else{
82	FROMEVENT = atoi(argv[i]);
83	continue;
84	}
85	}
86
87	if (!strcmp(argv[i], "-toev")){
88	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-outdir")){
89	printf( "\n-toev needs arguments. \n");
90	usage();
91	return(0);
92	}
93	else{
94	TOEVENT = atoi(argv[i]);
95	continue;
96	}
97	}
98
99	if (!strcmp(argv[i], "-format")){
100	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-toev") \|\| !strcmp(argv[i], "-outdir")){
101	printf( "\n-format needs arguments. \n");
102	usage();
103	return(0);
104	}
105	else{
106	FORMAT = argv[i];
107	continue;
108	}
109	}
110	}
111	}
112	}
113
114	else if(argc==1){
115	printf("\n\tYou have to insert at least the file to analyze \n");
116	usage();
117	return(0);
118	}
119	if ( !beverbose ){
120	//
121	// redirect to /dev/null the stdout and stderr
122	//
123	nul = open("/dev/null", O_CREAT \| O_RDWR,S_IREAD \| S_IWRITE);
124	dup2(nul,1);
125	dup2(nul,2);
126	};
127	printf("\n Welcome to FTrkQLook_BASIC! \n\n");
128	//
129	FTrkQLook_BASIC(FILE,FROMEVENT,TOEVENT,OUTDIR,FORMAT);
130	//
131	if ( !beverbose ) close(nul);
132	return(0);
133	}