/[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 1.9 by mocchiut, Wed Jul 18 07:51:07 2007 UTC
# Line 10  Line 10 
10  //  //
11  #include <TSystem.h>  #include <TSystem.h>
12  #include <iostream>  #include <iostream>
13    #include <sstream>
14  #include <sys/types.h>  #include <sys/types.h>
15  #include <unistd.h>  #include <unistd.h>
16  #include <stdio.h>  #include <stdio.h>
17  //  //
18  extern void FCaloQLOOK(TString, int, int, TString, TString);  extern void FCaloQLOOK(TString, int, int, TString, TString, Bool_t, Bool_t);
19  extern void info();  extern void info();
20    extern void stringcopy(TString& , const TString& , Int_t , Int_t );
21  using namespace std;  using namespace std;
22  //  //
23  void usage(){  void usage(){
24    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");
25    printf("\n -v               be verbose \n");      printf("\n file             must be in the form: /path/to/filesfromyoda/ZZZ_XXX_YYYYY_cln2.root  \n");
26    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");  
27    printf(  " from_event       is an integer (progressive number) \n");    printf("\n OPTIONS: \n");  
28    printf(  " to_event         is an integer (progressive number) \n");    printf("\n -v                  be verbose \n");  
29    printf(  " output_dir       directory where to store figures \n");    printf(  " -fromev from_event  first event to analyze [default = 0] \n");
30    printf(  " figure format    any format recognized by ROOT (ps,eps,gif,...)\n");    printf(  " -toev to_event      last event to analyze  [default = 0] \n");
31    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");
32      printf(  " -format format      format for output file (without . )[default = png] \n");
33      printf(  " -interactive        shows figures on the screen [default = non-interactive] \n");
34      printf(  " -wait               wait for canvas to be closed before going on [default = don't wait] \n");
35      printf("\nExamples: ");
36      printf("\n\nFCaloQLOOK /home/pamela/filesfromyoda/dw_050301_00100.root \n");
37      printf("\nFCaloQLOOK -v -name /home/pamela/filesfromyoda/dw_050301_00100.root \n");
38      printf("\nFCaloQLOOK /home/pamela/filesfromyoda/DW_050523_01600.root -v -fromev 0 -toev 0 -outDir /tmp/ -format gif \n\n");
39  }  }
40    
41  int main(int numinp, char *inps[]){  int main(int numinp, char *inps[]){
42    TString name;    TString name;
43    TString outdir = "";    TString outdir = "./";
44    TString format = "ps";    TString format = "png";
45    int fromev = 0;    int fromev = 0;
46    int toev = 0;    int toev = 0;
47    int nul = 0;    int nul = 0;
48    bool beverbose = false;    bool beverbose = false;
49    if ( numinp == 1 ){    Bool_t iactive = false;
50      usage();    Bool_t w4i = false;
51      return(0);        //
   };  
52    if ( numinp > 1 ){    if ( numinp > 1 ){
53      if ( !strcmp(inps[1],"--version") ){      name = (TString)inps[1];
54        info();      for ( int i = 0; i < numinp; i++ ){
55        return(0);        
56      };        if ( !strcmp(inps[i],"--version") ){
57      if ( !strcmp(inps[1],"-h") || !strcmp(inps[1],"--help") || numinp>7 ){          info();
58        usage();          return(0);
59        return(0);        };
60      } else {        if ( !strcmp(inps[i],"-h") || !strcmp(inps[i],"--help") ){
61        if ( !strcmp(inps[1],"-v") || !strcmp(inps[1],"--verbose") ){          usage();
62          beverbose = true;          return(0);
63          if ( numinp == 2 ) {        };
64            info();        if ( !strcmp(inps[i],"-name") ) {
65            return(0);              if ( numinp-1 < i+1 ){
66              usage();
67              exit(-3);
68            };
69            name = (TString)inps[i+1];
70          };
71          if ( !strcmp(inps[i],"-outDir") ) {
72            if ( numinp-1 < i+1 ){
73              usage();
74              exit(-3);
75          };          };
76          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];  
77        };        };
78          if ( !strcmp(inps[i],"-format") ) {
79            if ( numinp-1 < i+1 ){
80              usage();
81              exit(-3);
82            };
83            format = (TString)inps[i+1];
84          };
85    
86          if ( !strcmp(inps[i],"-fromev") ) {
87            if ( numinp-1 < i+1 ){
88              usage();
89              exit(-3);
90            };
91            fromev = atoi(inps[i+1]);
92          };
93          if ( !strcmp(inps[i],"-toev") ) {
94            if ( numinp-1 < i+1 ){
95              usage();
96              exit(-3);
97            };
98            toev = atoi(inps[i+1]);
99          };    
100          if ( !strcmp(inps[i],"-interactive") ) {
101            iactive = true;
102          };    
103          if ( !strcmp(inps[i],"-wait") ) {
104            w4i = true;
105          };    
106          if ( !strcmp(inps[i],"-v") || !strcmp(inps[i],"--verbose") ) beverbose = true;
107      };      };
108      } else {
109        //
110        // no input parameters exit with error, we need at least the run id.
111        //
112        usage();
113        return(0);    
114    };    };
115    //    //
116      stringstream figsave;    
117    if ( !beverbose ){    if ( !beverbose ){
118      //      //
119        const string fil = gSystem->BaseName(name.Data());
120        Int_t posiz = fil.find(".root");
121        //
122        TString file2;
123        if ( posiz == -1 ){
124          file2 = gSystem->BaseName(name.Data());
125        } else {
126          Int_t posiz2 = 0;
127          stringcopy(file2,gSystem->BaseName(name.Data()),posiz2,posiz);
128        };
129        const char *figrec = file2;
130        //
131        const char *outDir = outdir;
132        figsave.str("");
133        figsave << outDir << "/" ;
134        figsave << figrec << "_CaloQLOOK.txt";
135        //
136      // redirect to /dev/null the stdout and stderr      // redirect to /dev/null the stdout and stderr
137      //      //
138      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);
139      dup2(nul,1);      dup2(nul,1);
140      dup2(nul,2);      dup2(nul,2);
141    };    };
142    printf("\n Welcome to FCaloQLOOK! \n");    printf("\n Welcome to FCaloQLOOK! v1r21 \n");
143    //    //
144    FCaloQLOOK(name,fromev,toev,outdir,format);    FCaloQLOOK(name,fromev,toev,outdir,format,iactive,w4i);
145    //    //
146    if ( !beverbose ) close(nul);    if ( !beverbose ) close(nul);
147    //    //
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