AnticounterLevel2/src/AnticounterLevel2.cpp

//
// C/C++ headers
//
#include <iostream>
#include <sstream>
//
// ROOT headers
//
#include <TFile.h>
#include <TString.h>
#include <TSQLServer.h>
//
// This package headers
//
#include <AcCore.h>
#include <AcVerl2.h>
//
using namespace std;
//
// Usage subroutine
//
void usage(){
  printf("\nUsage:\n");
  printf("\n AnticounterLevel2 [-v] [-h] [--version] -idRun ID_RUN [-processFile filename] [-processFolder folder]\n");
  printf("\n                   [-host host] [-user username] [-psw password]\n");
  printf("\n --version       print informations about compilation and exit\n");
  printf("\n -h | --help     print this help and exit \n");
  printf("\n -v | --verbose  be verbose [default: print nothing on STDOUT]\n");
  printf("\n -idRun          ID_RUN: ID number of the run to be processed \n");
  printf("\n -processFile    filename : output filename [default ID_RUN.Level2.root]\n");
  printf("\n -processFolder  default \"anticounterFolder\"\n");
  printf("\n -host           name for the host [default = mysql://localhost/pamelaprod]\n");
  printf("\n -user           username for the DB [default = anonymous] \n");
  printf("\n -psw            password for the DB [default = \"\"]\n");
  printf("\n Notice that parameter order does not matter. \n");
  printf("\nExample: \n\nAnticounterLevel2 -idRun 1085 -processFile nomefile.root\n\n");
};
//
bool debug = false;
//
// Here the main
//
int main(int numinp, char *inps[]){
  //
  // Variables booking
  //
  TFile *processFile =0;
  int nul = 0;
  Int_t error = 0;
  Bool_t beverbose = false;
  UInt_t run = 0;
  TString filename;
  TString outDir = "./";
  TSQLServer *dbc = 0;
  Bool_t givenid = false;
  TString processFolder = "anticounterFolder";
  //
  TString host = "mysql://localhost/pamelaprod";
  TString user = "anonymous";
  TString psw = "";
  //
  // Checking input parameters
  //
  if ( numinp > 1 ){
    for ( int i = 0; i < numinp; i++ ){
      if ( !strcmp(inps[i],"--version") ){
        AcInfo(true);
        exit(0);
      };
      if ( !strcmp(inps[i],"-h") || !strcmp(inps[i],"--help") ){
        usage();
        exit(0);
      };
      if ( !strcmp(inps[i],"-idRun") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        givenid = true;
        run = (UInt_t)atoll(inps[i+1]); 
      };
      if ( !strcmp(inps[i],"-processFile") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        filename = (TString)inps[i+1];  
      };
      if ( !strcmp(inps[i],"-processFolder") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        processFolder = (TString)inps[i+1];     
      };
      if ( !strcmp(inps[i],"-host") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        host = (TString)inps[i+1];      
      };
      if ( !strcmp(inps[i],"-user") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        user = (TString)inps[i+1];      
      };
      if ( !strcmp(inps[i],"-psw") ) {
        if ( numinp-1 < i+1 ){
          usage();
          exit(-3);
        };
        psw = (TString)inps[i+1];       
      };
      if ( !strcmp(inps[i],"-v") || !strcmp(inps[i],"--verbose") ) beverbose = true;
    };
  } else {
    //
    // no input parameters exit with error, we need at least the run id.
    //
    printf(" ANTICOUNTER - ERROR: you must provide a run number (at least -1)\n");
    exit(-1);
  };
  //
  // If not in verbose mode redirect to /dev/null the stdout and stderr
  //
  if ( !beverbose ){
    nul = open("/dev/null", O_CREAT | O_RDWR,S_IREAD | S_IWRITE);
    dup2(nul,1);
    dup2(nul,2);
  };
  //
  // Check that an input run number has been given
  //
  if ( !givenid ) {
    printf(" ANTICOUNTER - ERROR: you must provide a run number (at least -1)\n");
    exit(-1);
  };
  //
  char *version = AcInfo(false);
  //
  // Start:
  //
  printf("\n Welcome to the Anticounter LEVEL2 flight software, version %s \n",version);
  //
  // Connect to the DB
  //
  printf("\nConnecting to database... \n"); 
  //
  dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
  if( !dbc ) {
    printf(" ANTICOUNTER - ERROR: problems connecting to the DB (check username and passwd), exiting...\n\n");
    exit(-2);    
  };
  bool connect = dbc->IsConnected();
  //
  if( !connect ) {
    printf(" ANTICOUNTER - ERROR: problems connecting to the DB (check username and passwd), exiting...\n\n");
    exit(-2);    
  };
  printf("...connected! \n\n");
  //
    if ( filename.IsNull() ){
      stringstream strun;
      strun.str("");
      strun << run;
      filename += strun.str();
      filename += ".Level2.root";
    };
    filename = outDir + "/" + filename;
    processFile = new TFile(filename.Data(),"UPDATE");
  //
  // Run the core program, put any output error in the "error" variable
  //
  error = AcCore(run, processFile, dbc, numinp, inps);
  //
  // Close the DB connection
  //
  printf("\nClose the connection to the database... \n");
  dbc->Close();
  delete dbc;
  dbc = 0;
  printf("...connection terminated!\n\n");   
  //
  // Close redirection if the case.
  //
  if ( !beverbose ) close(nul);
  //
  // Return "error"
  //
  if ( error > 0 ) printf(" ANTICOUNTER - WARNING: exiting with signal %i \n\n",error);
  if ( error < 0 ) printf(" ANTICOUNTER - ERROR: exiting with signal %i \n\n",error);
  processFile->Close();
  exit(error);
}
1	mocchiut	1.1	//
2			// C/C++ headers
3			//
4			#include <iostream>
5			#include <sstream>
6			//
7			// ROOT headers
8			//
9	mocchiut	1.2	#include <TFile.h>
10	mocchiut	1.1	#include <TString.h>
11			#include <TSQLServer.h>
12			//
13			// This package headers
14			//
15			#include <AcCore.h>
16			#include <AcVerl2.h>
17			//
18			using namespace std;
19			//
20			// Usage subroutine
21			//
22			void usage(){
23			printf("\nUsage:\n");
24			printf("\n AnticounterLevel2 [-v] [-h] [--version] -idRun ID_RUN [-processFile filename] [-processFolder folder]\n");
25			printf("\n [-host host] [-user username] [-psw password]\n");
26			printf("\n --version print informations about compilation and exit\n");
27			printf("\n -h \| --help print this help and exit \n");
28			printf("\n -v \| --verbose be verbose [default: print nothing on STDOUT]\n");
29			printf("\n -idRun ID_RUN: ID number of the run to be processed \n");
30			printf("\n -processFile filename : output filename [default ID_RUN.Level2.root]\n");
31			printf("\n -processFolder default \"anticounterFolder\"\n");
32			printf("\n -host name for the host [default = mysql://localhost/pamelaprod]\n");
33			printf("\n -user username for the DB [default = anonymous] \n");
34			printf("\n -psw password for the DB [default = \"\"]\n");
35			printf("\n Notice that parameter order does not matter. \n");
36			printf("\nExample: \n\nAnticounterLevel2 -idRun 1085 -processFile nomefile.root\n\n");
37			};
38			//
39			bool debug = false;
40			//
41			// Here the main
42			//
43			int main(int numinp, char *inps[]){
44			//
45			// Variables booking
46			//
47			TFile *processFile =0;
48			int nul = 0;
49			Int_t error = 0;
50			Bool_t beverbose = false;
51	mocchiut	1.2	UInt_t run = 0;
52	mocchiut	1.1	TString filename;
53			TString outDir = "./";
54			TSQLServer *dbc = 0;
55			Bool_t givenid = false;
56			TString processFolder = "anticounterFolder";
57			//
58			TString host = "mysql://localhost/pamelaprod";
59			TString user = "anonymous";
60			TString psw = "";
61			//
62			// Checking input parameters
63			//
64			if ( numinp > 1 ){
65			for ( int i = 0; i < numinp; i++ ){
66			if ( !strcmp(inps[i],"--version") ){
67			AcInfo(true);
68			exit(0);
69			};
70			if ( !strcmp(inps[i],"-h") \|\| !strcmp(inps[i],"--help") ){
71			usage();
72			exit(0);
73			};
74			if ( !strcmp(inps[i],"-idRun") ) {
75			if ( numinp-1 < i+1 ){
76			usage();
77			exit(-3);
78			};
79			givenid = true;
80	mocchiut	1.2	run = (UInt_t)atoll(inps[i+1]);
81	mocchiut	1.1	};
82			if ( !strcmp(inps[i],"-processFile") ) {
83			if ( numinp-1 < i+1 ){
84			usage();
85			exit(-3);
86			};
87			filename = (TString)inps[i+1];
88			};
89			if ( !strcmp(inps[i],"-processFolder") ) {
90			if ( numinp-1 < i+1 ){
91			usage();
92			exit(-3);
93			};
94			processFolder = (TString)inps[i+1];
95			};
96			if ( !strcmp(inps[i],"-host") ) {
97			if ( numinp-1 < i+1 ){
98			usage();
99			exit(-3);
100			};
101			host = (TString)inps[i+1];
102			};
103			if ( !strcmp(inps[i],"-user") ) {
104			if ( numinp-1 < i+1 ){
105			usage();
106			exit(-3);
107			};
108			user = (TString)inps[i+1];
109			};
110			if ( !strcmp(inps[i],"-psw") ) {
111			if ( numinp-1 < i+1 ){
112			usage();
113			exit(-3);
114			};
115			psw = (TString)inps[i+1];
116			};
117			if ( !strcmp(inps[i],"-v") \|\| !strcmp(inps[i],"--verbose") ) beverbose = true;
118			};
119			} else {
120			//
121			// no input parameters exit with error, we need at least the run id.
122			//
123			printf(" ANTICOUNTER - ERROR: you must provide a run number (at least -1)\n");
124			exit(-1);
125			};
126			//
127			// If not in verbose mode redirect to /dev/null the stdout and stderr
128			//
129			if ( !beverbose ){
130			nul = open("/dev/null", O_CREAT \| O_RDWR,S_IREAD \| S_IWRITE);
131			dup2(nul,1);
132			dup2(nul,2);
133			};
134			//
135			// Check that an input run number has been given
136			//
137			if ( !givenid ) {
138			printf(" ANTICOUNTER - ERROR: you must provide a run number (at least -1)\n");
139			exit(-1);
140			};
141			//
142			char *version = AcInfo(false);
143			//
144			// Start:
145			//
146			printf("\n Welcome to the Anticounter LEVEL2 flight software, version %s \n",version);
147			//
148			// Connect to the DB
149			//
150			printf("\nConnecting to database... \n");
151			//
152			dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data());
153			if( !dbc ) {
154			printf(" ANTICOUNTER - ERROR: problems connecting to the DB (check username and passwd), exiting...\n\n");
155			exit(-2);
156			};
157			bool connect = dbc->IsConnected();
158			//
159			if( !connect ) {
160			printf(" ANTICOUNTER - ERROR: problems connecting to the DB (check username and passwd), exiting...\n\n");
161			exit(-2);
162			};
163			printf("...connected! \n\n");
164			//
165			if ( filename.IsNull() ){
166			stringstream strun;
167			strun.str("");
168			strun << run;
169			filename += strun.str();
170			filename += ".Level2.root";
171			};
172			filename = outDir + "/" + filename;
173			processFile = new TFile(filename.Data(),"UPDATE");
174			//
175			// Run the core program, put any output error in the "error" variable
176			//
177			error = AcCore(run, processFile, dbc, numinp, inps);
178			//
179			// Close the DB connection
180			//
181			printf("\nClose the connection to the database... \n");
182			dbc->Close();
183	pam-fi	1.3	delete dbc;
184			dbc = 0;
185	mocchiut	1.1	printf("...connection terminated!\n\n");
186			//
187			// Close redirection if the case.
188			//
189			if ( !beverbose ) close(nul);
190			//
191			// Return "error"
192			//
193			if ( error > 0 ) printf(" ANTICOUNTER - WARNING: exiting with signal %i \n\n",error);
194			if ( error < 0 ) printf(" ANTICOUNTER - ERROR: exiting with signal %i \n\n",error);
195			processFile->Close();
196			exit(error);
197			}