flight/src/FTrkScanQLook_EXPERT.cc

/**
 * FTrkScanQLook_EXPERT.cc
 *
 * autor: D.Fedele
 * version v1r..
 * Parameters:
 *      file - the path to the root file to analyze
 *      outDir - total path of output file 
 *      event - the number of the single event to analyze
 *      va1 - the number of the single va1 to analyze
 *      format - extension of output file (pdf,ps,gif,jpg)
 * 
 */
#include <TString.h>
#include <fcntl.h>
#include <unistd.h>

extern void FTrkScanQLook_EXPERT(TString file, TString outdir, Int_t event, Int_t va1, TString format);
extern void info();

void usage(){  
  printf("\nUsage:\n\n FTrkScanQLook_EXPERT 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 -event:       which event to analyze [default = 0] (if negative analyze |event| events after a calibration)\n");  
  printf("\t -va1:         which va1 to analyze [default = 0] (the standard is: DSP*100+VA1)\n"); 
  printf("\t -outDir:      path of the output directory [default = ./] (with or without final '/')\n");
  printf("\t -format:      format of the output file (without .) [default = pdf] (accepted formats: pdf, ps, png, jpg, gif)\n");
  printf("\nExamples:\n\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root \n\n");
  printf("\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root -v -va1 1123 -outDir ~/tmp/\n\n");
}

int main(int argc, char* argv[]){

  TString FILE,OUTDIR="./",FORMAT="pdf";
  Int_t EVENT=0,VA1=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], "-event")){
            printf( "\n-outDir needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            OUTDIR = argv[i];
            continue;
          }
        }
        if (!strcmp(argv[i], "-format")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-outDir")||!strcmp(argv[i], "-event")){
            printf( "\n-format needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            FORMAT = argv[i];
            continue;
          }
        }

        if (!strcmp(argv[i], "-event")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-outDir")|| !strcmp(argv[i], "-format") || !strcmp(argv[i], "-va1")){
            printf( "\n-event needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            EVENT = atoi(argv[i]);
            continue;
          }
        }

        if (!strcmp(argv[i], "-va1")){
          if (++i >= argc || !strcmp(argv[i],"-v") || !strcmp(argv[i], "-outDir")|| !strcmp(argv[i], "-format") || !strcmp(argv[i], "-event")){
            printf( "\n-va1 needs arguments. \n");
            usage();
            return(0);
          } 
          else{
            VA1 = atoi(argv[i]);
            continue;
          }
        }
        
        if( strcmp(argv[i], "-format") && strcmp(argv[i], "-outDir") && strcmp(argv[i],"-v") && strcmp(argv[i],"--verbose") && strcmp(argv[i], "-event") && strcmp(argv[i], "-va1")){
          printf( "\n------>Warning: WRONG OPTIONS!\n");
          usage();
          return(0);
        } 
      }
    }
  }

  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 FTrkScanQLook! \n\n");
  //
  FTrkScanQLook_EXPERT(FILE,OUTDIR,EVENT,VA1,FORMAT);
  //
  if ( !beverbose ) close(nul);
  return(0);
}
1	/**
2	* FTrkScanQLook_EXPERT.cc
3	*
4	* autor: D.Fedele
5	* version v1r..
6	* Parameters:
7	* file - the path to the root file to analyze
8	* outDir - total path of output file
9	* event - the number of the single event to analyze
10	* va1 - the number of the single va1 to analyze
11	* format - extension of output file (pdf,ps,gif,jpg)
12	*
13	*/
14	#include <TString.h>
15	#include <fcntl.h>
16	#include <unistd.h>
17
18	extern void FTrkScanQLook_EXPERT(TString file, TString outdir, Int_t event, Int_t va1, TString format);
19	extern void info();
20
21	void usage(){
22	printf("\nUsage:\n\n FTrkScanQLook_EXPERT file [OPTIONS] \n\n");
23	printf("\t --help: print this help and exit \n");
24	printf("\t file: path of the root file to analyze (give at least this parameter) \n");
25	printf("\nOPTIONS:\n");
26	printf("\t -v be verbose \n");
27	printf("\t -event: which event to analyze [default = 0] (if negative analyze \|event\| events after a calibration)\n");
28	printf("\t -va1: which va1 to analyze [default = 0] (the standard is: DSP*100+VA1)\n");
29	printf("\t -outDir: path of the output directory [default = ./] (with or without final '/')\n");
30	printf("\t -format: format of the output file (without .) [default = pdf] (accepted formats: pdf, ps, png, jpg, gif)\n");
31	printf("\nExamples:\n\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root \n\n");
32	printf("\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root -v -va1 1123 -outDir ~/tmp/\n\n");
33	}
34
35	int main(int argc, char* argv[]){
36
37	TString FILE,OUTDIR="./",FORMAT="pdf";
38	Int_t EVENT=0,VA1=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], "-event")){
65	printf( "\n-outDir needs arguments. \n");
66	usage();
67	return(0);
68	}
69	else{
70	OUTDIR = argv[i];
71	continue;
72	}
73	}
74	if (!strcmp(argv[i], "-format")){
75	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-outDir")\|\|!strcmp(argv[i], "-event")){
76	printf( "\n-format needs arguments. \n");
77	usage();
78	return(0);
79	}
80	else{
81	FORMAT = argv[i];
82	continue;
83	}
84	}
85
86	if (!strcmp(argv[i], "-event")){
87	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-outDir")\|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-va1")){
88	printf( "\n-event needs arguments. \n");
89	usage();
90	return(0);
91	}
92	else{
93	EVENT = atoi(argv[i]);
94	continue;
95	}
96	}
97
98	if (!strcmp(argv[i], "-va1")){
99	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-outDir")\|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-event")){
100	printf( "\n-va1 needs arguments. \n");
101	usage();
102	return(0);
103	}
104	else{
105	VA1 = atoi(argv[i]);
106	continue;
107	}
108	}
109
110	if( strcmp(argv[i], "-format") && strcmp(argv[i], "-outDir") && strcmp(argv[i],"-v") && strcmp(argv[i],"--verbose") && strcmp(argv[i], "-event") && strcmp(argv[i], "-va1")){
111	printf( "\n------>Warning: WRONG OPTIONS!\n");
112	usage();
113	return(0);
114	}
115	}
116	}
117	}
118
119	else if(argc==1){
120	printf("\n\tYou have to insert at least the file to analyze \n");
121	usage();
122	return(0);
123	}
124
125
126	if ( !beverbose ){
127	//
128	// redirect to /dev/null the stdout and stderr
129	//
130	nul = open("/dev/null", O_CREAT \| O_RDWR,S_IREAD \| S_IWRITE);
131	dup2(nul,1);
132	dup2(nul,2);
133	};
134	printf("\n Welcome to FTrkScanQLook! \n\n");
135	//
136	FTrkScanQLook_EXPERT(FILE,OUTDIR,EVENT,VA1,FORMAT);
137	//
138	if ( !beverbose ) close(nul);
139	return(0);
140	}