/[PAMELA software]/quicklook/calo/FQLOOK/src/FCaloQLOOK.cc
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revision 1.2 by mocchiut, Mon Mar 13 09:01:26 2006 UTC revision 1.12 by mocchiut, Tue Aug 11 14:20:05 2009 UTC
# Line 10  Line 10 
10  //  //
11  #include <TSystem.h>  #include <TSystem.h>
12  #include <iostream>  #include <iostream>
13    #include <sstream>
14    #include <cstdlib>
15  #include <sys/types.h>  #include <sys/types.h>
16  #include <unistd.h>  #include <unistd.h>
17  #include <stdio.h>  #include <stdio.h>
18  //  //
19  extern void FCaloQLOOK(TString, int, int, TString, TString);  extern void FCaloQLOOK(TString, int, int, TString, TString, Bool_t, Bool_t);
20  extern void info();  extern void info();
21    extern void stringcopy(TString& , const TString& , Int_t , Int_t );
22  using namespace std;  using namespace std;
23  //  //
24  void usage(){  void usage(){
25    printf("\nUsage:\n\n FCaloQLOOK [-v] file from_event to_event output_dir figure_format \n");    printf("\nUsage:\n\n FCaloQLOOK [-name] file [OPTIONS] \n");
26    printf("\n -v               be verbose \n");      printf("\n file             must be in the form: /path/to/filesfromyoda/ZZZ_XXX_YYYYY_cln2.root  \n");
27    printf(  " file             must be in the form: /path/to/filesfromyoda/dw_000000_00000/  \n");    printf(  "                  if in the first position \"-name\" can be omitted. \n");  
28    printf(  " from_event       is an integer (progressive number) \n");    printf("\n OPTIONS: \n");  
29    printf(  " to_event         is an integer (progressive number) \n");    printf("\n -v                  be verbose \n");  
30    printf(  " output_dir       directory where to store figures \n");    printf(  " -fromev from_event  first event to analyze [default = 0] \n");
31    printf(  " figure format    any format recognized by ROOT (ps,eps,gif,...)\n");    printf(  " -toev to_event      last event to analyze  [default = 0] \n");
32    printf("\nExample: \n\nFCaloQLOOK /home/pamela/filesfromyoda/dw_050301_00100/ 0 0 /tmp/ ps \n\n");    printf(  " -oudDir output_dir  path of the output directory [default = ./] (with or without final '/') \n");
33      printf(  " -format format      format for output file (without . )[default = png] \n");
34      printf(  " -interactive        shows figures on the screen [default = non-interactive] \n");
35      printf(  " -wait               wait for canvas to be closed before going on [default = don't wait] \n");
36      printf("\nExamples: ");
37      printf("\n\nFCaloQLOOK /home/pamela/filesfromyoda/dw_050301_00100.root \n");
38      printf("\nFCaloQLOOK -v -name /home/pamela/filesfromyoda/dw_050301_00100.root \n");
39      printf("\nFCaloQLOOK /home/pamela/filesfromyoda/DW_050523_01600.root -v -fromev 0 -toev 0 -outDir /tmp/ -format gif \n\n");
40  }  }
41    
42  int main(int numinp, char *inps[]){  int main(int numinp, char *inps[]){
43    TString name;    TString name;
44    TString outdir = "";    TString outdir = "./";
45    TString format = "ps";    TString format = "png";
46    int fromev = 0;    int fromev = 0;
47    int toev = 0;    int toev = 0;
48    int nul = 0;    int nul = 0;
49    bool beverbose = false;    bool beverbose = false;
50    if ( numinp == 1 ){    Bool_t iactive = false;
51      usage();    Bool_t w4i = false;
52      return(0);        //
   };  
53    if ( numinp > 1 ){    if ( numinp > 1 ){
54      if ( !strcmp(inps[1],"--version") ){      name = (TString)inps[1];
55        info();      for ( int i = 0; i < numinp; i++ ){
56        return(0);        
57      };        if ( !strcmp(inps[i],"--version") ){
58      if ( !strcmp(inps[1],"-h") || !strcmp(inps[1],"--help") || numinp>7 ){          info();
59        usage();          return(0);
60        return(0);        };
61      } else {        if ( !strcmp(inps[i],"-h") || !strcmp(inps[i],"--help") ){
62        if ( !strcmp(inps[1],"-v") || !strcmp(inps[1],"--verbose") ){          usage();
63          beverbose = true;          return(0);
64          if ( numinp == 2 ) {        };
65            info();        if ( !strcmp(inps[i],"-name") ) {
66            return(0);              if ( numinp-1 < i+1 ){
67              usage();
68              exit(-3);
69            };
70            name = (TString)inps[i+1];
71          };
72          if ( !strcmp(inps[i],"-outDir") ) {
73            if ( numinp-1 < i+1 ){
74              usage();
75              exit(-3);
76          };          };
77          if ( numinp >= 3 ) name = (TString)inps[2];          outdir = (TString)inps[i+1];
         if ( numinp >= 4 ) fromev = atoi(inps[3]);  
         if ( numinp >= 5 ) toev = atoi(inps[4]);  
         if ( numinp >= 6 ) outdir = (TString)inps[5];  
         if ( numinp == 7 ) format = (TString)inps[6];  
       } else {  
         if ( numinp >= 2 ) name = (TString)inps[1];  
         if ( numinp >= 3 ) fromev = atoi(inps[2]);  
         if ( numinp >= 4 ) toev = atoi(inps[3]);  
         if ( numinp >= 5 ) outdir = (TString)inps[4];  
         if ( numinp == 6 ) format = (TString)inps[5];  
78        };        };
79          if ( !strcmp(inps[i],"-format") ) {
80            if ( numinp-1 < i+1 ){
81              usage();
82              exit(-3);
83            };
84            format = (TString)inps[i+1];
85          };
86    
87          if ( !strcmp(inps[i],"-fromev") ) {
88            if ( numinp-1 < i+1 ){
89              usage();
90              exit(-3);
91            };
92            fromev = atoi(inps[i+1]);
93          };
94          if ( !strcmp(inps[i],"-toev") ) {
95            if ( numinp-1 < i+1 ){
96              usage();
97              exit(-3);
98            };
99            toev = atoi(inps[i+1]);
100          };    
101          if ( !strcmp(inps[i],"-interactive") ) {
102            iactive = true;
103          };    
104          if ( !strcmp(inps[i],"-wait") ) {
105            w4i = true;
106          };    
107          if ( !strcmp(inps[i],"-v") || !strcmp(inps[i],"--verbose") ) beverbose = true;
108      };      };
109      } else {
110        //
111        // no input parameters exit with error, we need at least the run id.
112        //
113        usage();
114        return(0);    
115    };    };
116    //    //
117      stringstream figsave;    
118    if ( !beverbose ){    if ( !beverbose ){
119      //      //
120        const string fil = gSystem->BaseName(name.Data());
121        Int_t posiz = fil.find(".root");
122        //
123        TString file2;
124        if ( posiz == -1 ){
125          file2 = gSystem->BaseName(name.Data());
126        } else {
127          Int_t posiz2 = 0;
128          stringcopy(file2,gSystem->BaseName(name.Data()),posiz2,posiz);
129        };
130        const char *figrec = file2;
131        //
132        const char *outDir = outdir;
133        figsave.str("");
134        figsave << outDir << "/" ;
135        figsave << figrec << "_CaloQLOOK.txt";
136        //
137      // redirect to /dev/null the stdout and stderr      // redirect to /dev/null the stdout and stderr
138      //      //
139      nul = open("/dev/null", O_CREAT | O_RDWR,S_IREAD | S_IWRITE);      nul = open(figsave.str().c_str(), O_CREAT | O_RDWR,S_IREAD | S_IWRITE | S_IRGRP | S_IWGRP | S_IROTH);
140      dup2(nul,1);      dup2(nul,1);
141      dup2(nul,2);      dup2(nul,2);
142    };    };
143    printf("\n Welcome to FCaloQLOOK! \n");    printf("\n Welcome to FCaloQLOOK! v1r23 \n");
144    //    //
145    FCaloQLOOK(name,fromev,toev,outdir,format);    FCaloQLOOK(name,fromev,toev,outdir,format,iactive,w4i);
146    //    //
147    if ( !beverbose ) close(nul);    if ( !beverbose ) close(nul);
148    //    //
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