FEDRA emulsion software from the OPERA Collaboration
Functions
o2root.cpp File Reference
#include <stdlib.h>
#include <string.h>
#include <iostream>
#include <TEnv.h>
#include "TOracleServerE2.h"
#include "EdbLog.h"
Include dependency graph for o2root.cpp:

Functions

int main (int argc, char *argv[])
 
void print_help_message ()
 

Function Documentation

◆ main()

int main ( int  argc,
char *  argv[] 
)
42 {
43  if (argc < 2) { print_help_message(); return 0; }
44 
45  const char *dbname = gEnv->GetValue("o2root.dbname" , "dbname");
46  const char *user = gEnv->GetValue("o2root.username" , "username");
47  const char *password = gEnv->GetValue("o2root.password" , "password");
48  const char *rdb = gEnv->GetValue("o2root.rdb" , "");
49  const char *outdir = gEnv->GetValue("o2root.outdir" , "./");
50  gEDBDEBUGLEVEL = gEnv->GetValue("o2root.EdbDebugLevel" , 1);
51 
52  bool do_volume = false;
53  bool do_processoperation = false;
54  bool do_parentprocessoperation = false;
55  bool do_scanback = false;
56  bool do_brickinfo = false;
57  ULong64_t id_volume = 0LL;
58  ULong64_t processoperation = 0LL;
59  ULong64_t parentprocessoperation = 0LL;
60  int major=0;
61  int minor=0;
62 
63  Long_t id_brick=0;
64  Int_t path =0;
65 
66  for(int i=1; i<argc; i++ ) {
67  char *key = argv[i];
68 
69  if (!strncmp(key,"-v=",3))
70  {
71  if(strlen(key)>3) sscanf(key+3,"%lld",&id_volume);
72  do_volume=true;
73  }
74  else if(!strncmp(key,"-p=",3))
75  {
76  if(strlen(key)>3) sscanf(key+3,"%lld",&processoperation);
77  do_processoperation=true;
78  }
79  else if(!strncmp(key,"-P=",3))
80  {
81  if(strlen(key)>3) sscanf(key+3,"%lld",&parentprocessoperation);
82  do_parentprocessoperation=true;
83  }
84  else if(!strncmp(key,"-o=",3))
85  {
86  if(strlen(key)>3) outdir=key+3;
87  }
88  else if(!strncmp(key,"-ma=",4))
89  {
90  if(strlen(key)>4) major=atoi(key+4);
91  }
92  else if(!strncmp(key,"-mi=",4))
93  {
94  if(strlen(key)>4) minor=atoi(key+4);
95  }
96  else if(!strncmp(key,"-rdb=",5))
97  {
98  if(strlen(key)>5) rdb=key+5;
99  }
100  else if(!strncmp(key,"-brick=",7))
101  {
102  if(strlen(key)>7) id_brick=atol(key+7);
103  }
104  else if(!strncmp(key,"-sb=",4))
105  {
106  if(strlen(key)>4) path=atol(key+4);
107  do_scanback=true;
108  }
109  else if(!strncmp(key,"-info",5))
110  {
111  do_brickinfo=true;
112  }
113  }
114 
115  if(!(do_volume||do_scanback||do_processoperation||do_parentprocessoperation||do_brickinfo)) { print_help_message(); return 0; }
116 
117  TOracleServerE2 *db = new TOracleServerE2(dbname,user,password);
118  if(!db) { Log(1,"o2root","ERROR: the database connection is failed!"); return 0; }
119  db->eRTS=rdb;
120  if(do_volume) {
121  printf("\n----------------------------------------------------------------------------\n");
122  printf("Read volume: \t\t\t%lld \nfrom the database: \t\t%s%s \nand save into directory: \t%s \nwith versions: \t\t\t%d.%d\n",
123  id_volume, dbname, rdb, outdir, major,minor);
124  printf("----------------------------------------------------------------------------\n\n");
125  db->ConvertMicrotracksVolumeToEdb(id_volume, outdir, major, minor);
126  }
127  if(do_processoperation) {
128  printf("\n----------------------------------------------------------------------------\n");
129  printf("Read processoperation: \t\t\t%lld \nfrom the database: \t\t%s%s \nand save into directory: \t%s \nwith versions: \t\t\t%d.%d\n",
130  processoperation, dbname, rdb, outdir, major,minor);
131  printf("----------------------------------------------------------------------------\n\n");
132  db->ConvertMicrotracksProcessToEdb(processoperation, outdir, major, minor);
133  }
134  if(do_parentprocessoperation) {
135  printf("\n----------------------------------------------------------------------------\n");
136  printf("Read parentprocessoperation: \t\t\t%lld \nfrom the database: \t\t%s%s \nand save into directory: \t%s \nwith versions: \t\t\t%d.%d\n",
137  parentprocessoperation, dbname, rdb, outdir, major,minor);
138  printf("----------------------------------------------------------------------------\n\n");
139  db->ConvertMicrotracksParentProcessToEdb(parentprocessoperation, outdir, major, minor);
140  }
141  if(do_scanback) {
142  printf("\n----------------------------------------------------------------------------\n");
143  printf("Read scanback path: \t\t%d of brick %ld \nfrom the database: \t\t%s%s \nand save into directory: \t%s \nwith versions: \t\t\t%d.%d\n",
144  path, id_brick, dbname, rdb, outdir, major,minor);
145  printf("----------------------------------------------------------------------------\n\n");
146  db->ConvertScanbackPathToEdb(id_brick, path, outdir, major, minor);
147  }
148  if(do_brickinfo) {
149  printf("\n---------------------------------------------------------------------------------------------\n");
150  printf("Print info for brick: \t%ld from the database: \t\t%s%s\n",
151  id_brick, dbname, rdb);
152  printf("---------------------------------------------------------------------------------------------\n");
153  db->PrintBrickInfoFull(id_brick,0);
154  }
155  delete db;
156  return 1;
157 }
Log
bool Log(int level, const char *location, const char *fmt,...)
Definition: EdbLog.cxx:75
TOracleServerE2
Definition: TOracleServerE2.h:13
outdir
const char * outdir
Definition: emrec.cpp:37
gEDBDEBUGLEVEL
gEDBDEBUGLEVEL
Definition: energy.C:7
print_help_message
void print_help_message()
Definition: o2root.cpp:12
db
TOracleServerE * db
Definition: test_oracle.C:8

◆ print_help_message()

void print_help_message ( )
13 {
14  cout<< "\nUsage: \n\t o2root -v=VOLUME [-ma=MAJOR -mi=MINOR -o=OUTDIR -rdb=RDB] \n";
15  cout<< "\t o2root -p=PROCESSOPERATION [-ma=MAJOR -mi=MINOR -o=OUTDIR -rdb=RDB] \n";
16  cout<< "\t o2root -P=PARENTPROCESSOPERATION [-ma=MAJOR -mi=MINOR -o=OUTDIR -rdb=RDB] \n";
17  cout<< "\t o2root -sb=PATH -brick=BRICK [-ma=MAJOR -mi=MINOR -o=OUTDIR -rdb=RDB] \n";
18  cout<< "\t o2root -brick=BRICK -info \n\n";
19  cout<< "\t\t VOLUME - volume id as stored in database \n";
20  cout<< "\t\t PATH - the scanback path id \n";
21  cout<< "\t\t BRICK - the brick ID (if scanback path should be extracted)\n";
22  cout<< "\t\t MAJOR - major version (default is 0)\n";
23  cout<< "\t\t MINOR - minor version (default is 0)\n";
24  cout<< "\t\t OUTDIR - output directory - should exist and be writable (default is ./)\n";
25  cout<< "\t\t RDB - link to the remote database (default is \"\")\n";
26  cout<< "\nExample: \n";
27  cout<< "\t o2root -v=7000000000360012 -ma=20 -mi=10 -o=/scratch/BRICKS \n";
28  cout<< "\n\t the output of this example will be stored in the root files named as: \n";
29  cout<< "\t\t /scratch/BRICKS/b1029351/p042/1029351.42.20.10.raw.root\n";
30  cout<< "\t\t /scratch/BRICKS/b1029351/p043/1029351.43.20.10.raw.root\n";
31  cout<< "\t\t /scratch/BRICKS/b1029351/ ....\n";
32  cout<< "\nThe database connection parameters if not explicitly defined will be taken from .rootrc as: \n";
33  cout<< "\t o2root.dbname: oracle://my_server/my_database_service \n";
34  cout<< "\t o2root.username: db_username \n";
35  cout<< "\t o2root.password: db_password \n";
36  cout<< "\t o2root.rdb: @opita <- (define it if you connect via remote db link)\n";
37  cout<< "\t o2root.outdir: /scratch/BRICKS \n";
38  cout<<endl;
39 }