flight/src/FTrkQLook_BASIC.cc

/**
 * FTrkQLook_BASIC.cc
 *
 * autor: D.Fedele
 * version v1r08
 * 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>
#include <unistd.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:      path of the output directory [default = ./] (with or without final '/')\n");
  printf("\t -format:      format for output file (without . )[default = pdf] (accepted formats: pdf, ps, png, jpg, gif)\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;
          }
        }

        if(strcmp(argv[i], "-format") && strcmp(argv[i], "-outDir") && strcmp(argv[i],"-v") && strcmp(argv[i],"--verbose") && strcmp(argv[i], "-fromev") && strcmp(argv[i], "-toev") ){
          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 FTrkQLook_BASIC! \n\n");
  //
  FTrkQLook_BASIC(FILE,FROMEVENT,TOEVENT,OUTDIR,FORMAT);
  //
  if ( !beverbose ) close(nul);
  return(0);
}
1	pam-fi	1.1	/**
2			* FTrkQLook_BASIC.cc
3			*
4			* autor: D.Fedele
5	pam-fi	1.8	* version v1r08
6	pam-fi	1.1	* 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	pam-fi	1.4	* outDir - total path of output file
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			extern void FTrkQLook_BASIC(TString file, Int_t fromevent, Int_t toevent, TString outdir, TString format);
19			extern void info();
20
21			void usage(){
22			printf("\nUsage:\n FTrkQLook_BASIC 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 -fromev: first event to analyze [default = 0] \n");
28			printf("\t -toev: last event to analyze [default = 0] \n");
29	pam-fi	1.4	printf("\t -outDir: path of the output directory [default = ./] (with or without final '/')\n");
30			printf("\t -format: format for output file (without . )[default = pdf] (accepted formats: pdf, ps, png, jpg, gif)\n");
31	pam-fi	1.1	printf("\nExamples:\n\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v \n\n");
32			printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg\n\n");
33	pam-fi	1.4	printf("\tFTrkQLook_BASIC /home/pamela/filesfromyoda/DW_050523_01600.root -v -format jpg -outDir ~/tmp/ \n\n");
34	pam-fi	1.1	}
35
36			int main(int argc, char* argv[]){
37
38			TString FILE,OUTDIR="./",FORMAT="pdf";
39			Int_t FROMEVENT=0,TOEVENT=0;
40			bool beverbose = false;
41			int nul = 0;
42
43			if(argc>1){
44			if ( !strcmp(argv[1],"--version") ){
45			info();
46			return(0);
47			};
48			if(!strcmp(argv[1], "-h") \|\| !strcmp(argv[1], "--help") \|\| argc>11){
49			usage();
50			return(0);
51			}
52			if ( (!strcmp(argv[1],"-v") \|\| !strcmp(argv[1],"--verbose"))&& argc == 2 ){
53			info();
54			return(0);
55			}
56			else {
57
58			FILE = argv[1];
59			for(int i=2; i<argc;i++){
60
61			if ( !strcmp(argv[i],"-v") \|\| !strcmp(argv[i],"--verbose") )
62			beverbose = true;
63
64	pam-fi	1.4	if (!strcmp(argv[i], "-outDir")){
65	pam-fi	1.1	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-toev")){
66	pam-fi	1.4	printf( "\n-outDir needs arguments. \n");
67	pam-fi	1.1	usage();
68			return(0);
69			}
70			else{
71			OUTDIR = argv[i];
72			continue;
73			}
74			}
75
76			if (!strcmp(argv[i], "-fromev")){
77	pam-fi	1.4	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-toev") \|\| !strcmp(argv[i], "-outDir")){
78	pam-fi	1.1	printf( "\n-fromev needs arguments. \n");
79			usage();
80			return(0);
81			}
82			else{
83			FROMEVENT = atoi(argv[i]);
84			continue;
85			}
86			}
87
88			if (!strcmp(argv[i], "-toev")){
89	pam-fi	1.4	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-format") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-outDir")){
90	pam-fi	1.1	printf( "\n-toev needs arguments. \n");
91			usage();
92			return(0);
93			}
94			else{
95			TOEVENT = atoi(argv[i]);
96			continue;
97			}
98			}
99
100			if (!strcmp(argv[i], "-format")){
101	pam-fi	1.4	if (++i >= argc \|\| !strcmp(argv[i],"-v") \|\| !strcmp(argv[i], "-fromev") \|\| !strcmp(argv[i], "-toev") \|\| !strcmp(argv[i], "-outDir")){
102	pam-fi	1.1	printf( "\n-format needs arguments. \n");
103			usage();
104			return(0);
105			}
106			else{
107			FORMAT = argv[i];
108			continue;
109			}
110			}
111	pam-fi	1.4
112			if(strcmp(argv[i], "-format") && strcmp(argv[i], "-outDir") && strcmp(argv[i],"-v") && strcmp(argv[i],"--verbose") && strcmp(argv[i], "-fromev") && strcmp(argv[i], "-toev") ){
113			printf( "\n------>Warning: WRONG OPTIONS!\n");
114			usage();
115			return(0);
116			}
117	pam-fi	1.1	}
118			}
119			}
120
121			else if(argc==1){
122			printf("\n\tYou have to insert at least the file to analyze \n");
123			usage();
124			return(0);
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 FTrkQLook_BASIC! \n\n");
135			//
136			FTrkQLook_BASIC(FILE,FROMEVENT,TOEVENT,OUTDIR,FORMAT);
137			//
138			if ( !beverbose ) close(nul);
139			return(0);
140			}