Adding detailed debug info in case of fatal error during the decoding
[u/mrichter/AliRoot.git] / RAW / AliRunDB.cxx
CommitLineData
a197a4ce 1// @(#)alimdc:$Name$:$Id$
2// Author: Fons Rademakers 26/11/99
3
4/**************************************************************************
5 * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
6 * *
7 * Author: The ALICE Off-line Project. *
8 * Contributors are mentioned in the code where appropriate. *
9 * *
10 * Permission to use, copy, modify and distribute this software and its *
11 * documentation strictly for non-commercial purposes is hereby granted *
12 * without fee, provided that the above copyright notice appears in all *
13 * copies and that both the copyright notice and this permission notice *
14 * appear in the supporting documentation. The authors make no claims *
15 * about the suitability of this software for any purpose. It is *
16 * provided "as is" without express or implied warranty. *
17 **************************************************************************/
18
19//////////////////////////////////////////////////////////////////////////
20// //
21// AliRunDB //
22// //
23//////////////////////////////////////////////////////////////////////////
24
25#include <TSystem.h>
26#include <TFile.h>
27#include <TString.h>
28#include <TDatime.h>
29#include <TSQLServer.h>
30#include <TSQLResult.h>
31#include <TGrid.h>
32
33#include "AliStats.h"
e10815f1 34#include "AliRawDB.h"
a197a4ce 35
36#include "AliRunDB.h"
37
38
39ClassImp(AliRunDB)
40
41
42//______________________________________________________________________________
43073eba 43AliRunDB::AliRunDB(const char* localFS, Bool_t rdbms,
e10815f1 44 const char* alienHost, const char* alienDir) :
45 fRunDB(NULL),
46 fRDBMS(rdbms),
47 fAlienHost(alienHost),
48 fAlienDir(alienDir)
a197a4ce 49{
50 // Open run database, and get or create tree.
51
e10815f1 52 if (!localFS) return;
a197a4ce 53
54 // Get hostname
55 char hostname[64], filename[64];
a197a4ce 56
57 // check that fs exists (crude check fails if fs is a file)
e10815f1 58 gSystem->MakeDirectory(localFS);
a197a4ce 59
f07ec911 60 // Put wide read-write permissions
61 if(gSystem->Chmod(localFS,1023)) {
62 Error("AliRunDB","can't set permissions for run DB directory");
63 return;
64 }
65
a197a4ce 66 strcpy(hostname, gSystem->HostName());
67
68 char *s;
69 if ((s = strchr(hostname, '.')))
70 *s = 0;
71
e10815f1 72 sprintf(filename, "%s/%s_rundb.root", localFS, hostname);
a197a4ce 73
74 if (!gSystem->AccessPathName(filename, kFileExists))
75 fRunDB = new TFile(filename, "UPDATE");
76 else
e10815f1 77 fRunDB = new TFile(filename, "CREATE", Form("ALICE MDC%d Run DB", AliRawDB::kMDC));
f07ec911 78
79 // Put wide read-write permissions
80 if(gSystem->Chmod(filename,438)) {
81 Error("AliRunDB","can't set permissions for run DB file");
82 return;
83 }
a197a4ce 84}
85
86//______________________________________________________________________________
87AliRunDB::AliRunDB(const AliRunDB& runDB): TObject(runDB)
88{
89// copy constructor
90
91 Fatal("AliRunDB", "copy constructor not implemented");
92}
93
94//______________________________________________________________________________
95AliRunDB& AliRunDB::operator = (const AliRunDB& /*runDB*/)
96{
97// assignment operator
98
99 Fatal("operator =", "assignment operator not implemented");
100 return *this;
101}
102
103//______________________________________________________________________________
104void AliRunDB::Update(AliStats *stats)
105{
e10815f1 106 UpdateLocal(stats);
107 UpdateRDBMS(stats);
108 UpdateAliEn(stats);
109}
110
111//______________________________________________________________________________
112void AliRunDB::UpdateLocal(AliStats *stats)
113{
a197a4ce 114 // Add stats object to database.
115
116 if (!stats || !fRunDB) return;
117
118 TDirectory *ds = gDirectory;
119 fRunDB->cd();
120
121 char sname[64];
122 char *s = (char*)strrchr(stats->GetFileName(), '/');
123 if (s) {
124 s++;
125 strcpy(sname, s);
126 } else
127 strcpy(sname, stats->GetFileName());
128 s = strchr(sname, '.');
129 if (s) *s = 0;
130
131 stats->Write(sname);
132
133 ds->cd();
134}
135
136//______________________________________________________________________________
137void AliRunDB::UpdateRDBMS(AliStats *stats)
138{
139 // Add stats object to central MySQL DB.
140
e10815f1 141 if (!stats || !fRDBMS) return;
a197a4ce 142
143 char sql[4096];
144 char bt[25], et[25];
145
146 strcpy(bt, stats->GetBeginTime().AsSQLString());
147 strcpy(et, stats->GetEndTime().AsSQLString());
148
149 sprintf(sql, "INSERT INTO mdc%dcatalog VALUES (0, '%s', %d, "
e10815f1 150 "%d, %d, %d, %d, %d, %d, %.2f, '%s', '%s', '%s')", AliRawDB::kMDC,
a197a4ce 151 stats->GetFileName(), (int)stats->GetFileSize(), stats->GetEvents(),
152 stats->GetFirstRun(), stats->GetFirstEvent(), stats->GetLastRun(),
153 stats->GetLastEvent(), stats->GetCompressionMode(),
154 stats->GetCompressionFactor(), stats->GetFilterState() ? "on" : "off",
155 bt, et);
156
157 // open connection to MySQL server on pcsalo
a2f3d533 158// TSQLServer *db = TSQLServer::Connect("mysql://pcsalo.cern.ch/mdc", "alice", "amdc");
a197a4ce 159
a2f3d533 160// if (!db || db->IsZombie()) {
161// Error("UpdateRDBMS", "failed to connect to MySQL server on pcsalo");
162// printf("%s\n", sql);
163// delete db;
164// return;
165// }
a197a4ce 166
a2f3d533 167// TSQLResult *res = db->Query(sql);
a197a4ce 168
a2f3d533 169// if (!res) {
170// Error("UpdateRDBMS", Form("insert into mdc%dcatalog failed", AliRawDB::kMDC));
171// printf("%s\n", sql);
172// }
a197a4ce 173
a2f3d533 174// delete res;
175// delete db;
a197a4ce 176}
177
178//______________________________________________________________________________
179void AliRunDB::UpdateAliEn(AliStats *stats)
180{
181 // Record file in AliEn catalog.
182
e10815f1 183 if (!stats || fAlienHost.IsNull()) return;
a197a4ce 184
e10815f1 185 TGrid *g = TGrid::Connect(fAlienHost, "");
a197a4ce 186
424d21e8 187 //Protection in case root is compiled without AliEn support
188 if(!g) {
189 Error("UpdateAliEn", "ROOT compiled without AliEn support");
190 return;
191 }
192
e10815f1 193 TString lfn = fAlienDir;
a197a4ce 194 TDatime dt;
195
196 // make a subdirectory for each day
197 lfn += "/adc-";
198 lfn += dt.GetDate();
199
200 // check if directory exists, if not create it
43073eba 201#if ROOT_VERSION_CODE < ROOT_VERSION(5,0,0)
a197a4ce 202 Grid_ResultHandle_t res = 0;
203 if (!(res = g->OpenDir(lfn))) {
204 // directory does not exist, create it
205 if (g->Mkdir(lfn) == -1) {
206 Error("UpdateAliEn", "cannot create directory %s", lfn.Data());
e10815f1 207 lfn = fAlienDir;
a197a4ce 208 }
209 }
210 if (res) g->CloseResult(res);
43073eba 211#else
212 Error("UpdateAliEn", "needs to be ported to new TGrid");
213#endif
a197a4ce 214
215 lfn += "/";
216 lfn += gSystem->BaseName(stats->GetFileName());
217
43073eba 218#if ROOT_VERSION_CODE < ROOT_VERSION(5,0,0)
a197a4ce 219 Int_t result = g->AddFile(lfn, stats->GetFileName(),
220 (int)stats->GetFileSize());
a197a4ce 221 if (result == -1) {
222 Error("UpdateAliEn", "error adding file to AliEn catalog");
223 printf("AliEn: AddFile(%s, %s, %d)\n", lfn.Data(), stats->GetFileName(),
224 (int)stats->GetFileSize());
225 }
43073eba 226#else
227 Error("UpdateAliEn", "needs to be ported to new TGrid");
228#endif
a197a4ce 229
230 delete g;
231}
232
233//______________________________________________________________________________
234void AliRunDB::Close()
235{
236 // Close run database.
237
238 if (fRunDB) fRunDB->Close();
239 delete fRunDB;
240}
b7d09bb3 241