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	pam-fi	1.1	/**
2			* FTrkScanQLook_EXPERT.cc
3			*
4			* autor: D.Fedele
5	pam-fi	1.11	* version v1r..
6	pam-fi	1.1	* Parameters:
7			* file - the path to the root file to analyze
8	pam-fi	1.5	* outDir - total path of output file
9	pam-fi	1.1	* event - the number of the single event to analyze
10	pam-fi	1.14	* va1 - the number of the single va1 to analyze
11	pam-fi	1.1	* format - extension of output file (pdf,ps,gif,jpg)
12			*
13			*/
14			#include <TString.h>
15			#include <fcntl.h>
16	pam-fi	1.2	#include <unistd.h>
17	pam-fi	1.1
18	pam-fi	1.14	extern void FTrkScanQLook_EXPERT(TString file, TString outdir, Int_t event, Int_t va1, TString format);
19	pam-fi	1.1	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	pam-fi	1.14	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	pam-fi	1.5	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	pam-fi	1.1	printf("\nExamples:\n\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root \n\n");
32	pam-fi	1.14	printf("\tFTrkScanQLook_EXPERT /home/pamela/filesfromyoda/DW_xxxxxx_yyyy.root -v -va1 1123 -outDir ~/tmp/\n\n");
33	pam-fi	1.1	}
34
35			int main(int argc, char* argv[]){
36
37			TString FILE,OUTDIR="./",FORMAT="pdf";
38	pam-fi	1.14	Int_t EVENT=0,VA1=0;
39	pam-fi	1.1	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	pam-fi	1.14	if (!strcmp(argv[1], "-h") \|\| !strcmp(argv[1], "--help") \|\| argc>11){
48	pam-fi	1.1	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	pam-fi	1.5	if (!strcmp(argv[i], "-outDir")){
64	pam-fi	1.13	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format")\|\|!strcmp(argv[i], "-event")){
65	pam-fi	1.5	printf( "\n-outDir needs arguments. \n");
66	pam-fi	1.1	usage();
67			return(0);
68			}
69			else{
70			OUTDIR = argv[i];
71			continue;
72			}
73			}
74			if (!strcmp(argv[i], "-format")){
75	pam-fi	1.13	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-outDir")\|\|!strcmp(argv[i], "-event")){
76	pam-fi	1.1	printf( "\n-format needs arguments. \n");
77			usage();
78			return(0);
79			}
80			else{
81			FORMAT = argv[i];
82			continue;
83			}
84			}
85	pam-fi	1.13
86			if (!strcmp(argv[i], "-event")){
87	pam-fi	1.14	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-outDir")\|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-va1")){
88	pam-fi	1.13	printf( "\n-event needs arguments. \n");
89			usage();
90			return(0);
91			}
92			else{
93			EVENT = atoi(argv[i]);
94			continue;
95			}
96			}
97	pam-fi	1.14
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	pam-fi	1.5
110	pam-fi	1.14	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	pam-fi	1.5	printf( "\n------>Warning: WRONG OPTIONS!\n");
112			usage();
113			return(0);
114			}
115	pam-fi	1.1	}
116			}
117			}
118	pam-fi	1.12
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	pam-fi	1.1
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	pam-fi	1.14	FTrkScanQLook_EXPERT(FILE,OUTDIR,EVENT,VA1,FORMAT);
137	pam-fi	1.1	//
138			if ( !beverbose ) close(nul);
139			return(0);
140			}