int startService(){
if (login() == -1) return -1;
printf("IN COMMNAND SESSION\n");
char buf[BUFFER_SIZE];
while (1) {
memset(buf, 0, sizeof(buf));
if (recv(recvfd, buf, BUFFER_SIZE, 0) <= 0){
printf("Receive erro:%s(errno:%d)\n", strerror(errno), errno);
return -1;
}
printf("COMMAND[%s]\n",buf);
if (strcmp(buf, "get") == 0){
recv(recvfd, buf, BUFFER_SIZE, 0);
execGet(buf);
continue;
}
if (strcmp(buf, "put") == 0) {
recv(recvfd, buf, BUFFER_SIZE, 0);
execPut(buf);
continue;
}
if (strcmp(buf, "quit") == 0) {
execQuit();
printf("COMMAND SESSION OVER!\n");
return 0;
}
if (strcmp(buf, "dir") == 0) {
execDir();
continue;
}
if (strcmp(buf, "cd") == 0) {
recv(recvfd, buf, BUFFER_SIZE, 0);
execCd(buf);
continue;
}
if (strcmp(buf, "pwd") == 0) {
execPwd();
continue;
}
printf("Command Error!\n");
}
return 0;
}
TChain* CreateESDChain(const char* aDataDir = "ESDfiles.txt", Int_t aRuns = 20, Int_t offset = 0, Bool_t addFileName = kFALSE, Bool_t addFriend = kFALSE, const char* check = 0)
{
// creates chain of files in a given directory or file containing a list.
// In case of directory the structure is expected as:
// <aDataDir>/<dir0>/AliESDs.root
// <aDataDir>/<dir1>/AliESDs.root
// ...
//
// if addFileName is true the list only needs to contain the directories that contain the AliESDs.root files
// if addFriend is true a file AliESDfriends.root is expected in the same directory and added to the chain as friend
// if check is != 0 the files that work are written back into the textfile with the name check
if (!aDataDir)
return 0;
Long_t id, size, flags, modtime;
if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
{
printf("%s not found.\n", aDataDir);
return 0;
}
TChain* chain = new TChain("esdTree");
TChain* chainFriend = 0;
if (addFriend)
chainFriend = new TChain("esdFriendTree");
if (flags & 2)
{
TString execDir(gSystem->pwd());
TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
TList* dirList = baseDir->GetListOfFiles();
Int_t nDirs = dirList->GetEntries();
gSystem->cd(execDir);
Int_t count = 0;
for (Int_t iDir=0; iDir<nDirs; ++iDir)
{
TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
continue;
if (offset > 0)
{
--offset;
continue;
}
if (count++ == aRuns)
break;
TString presentDirName(aDataDir);
presentDirName += "/";
presentDirName += presentDir->GetName();
chain->Add(presentDirName + "/AliESDs.root/esdTree");
}
}
else
{
// Open the input stream
ifstream in;
in.open(aDataDir);
ofstream outfile;
if (check)
outfile.open(check);
Int_t count = 0;
// Read the input list of files and add them to the chain
TString line;
while (in.good())
{
in >> line;
if (line.Length() == 0)
continue;
if (offset > 0)
{
offset--;
continue;
}
if (count++ == aRuns)
break;
TString esdFile(line);
if (addFileName)
esdFile += "/AliESDs.root";
TString esdFileFriend(esdFile);
esdFileFriend.ReplaceAll("AliESDs.root", "AliESDfriends.root");
if (check)
{
TFile* file = TFile::Open(esdFile);
if (!file)
continue;
file->Close();
if (chainFriend)
{
TFile* file = TFile::Open(esdFileFriend);
if (!file)
continue;
file->Close();
}
outfile << line.Data() << endl;
printf("%s\n", line.Data());
}
// add esd file
chain->Add(esdFile);
// add file
if (chainFriend)
chainFriend->Add(esdFileFriend);
}
in.close();
if (check)
outfile.close();
}
if (chainFriend)
chain->AddFriend(chainFriend);
return chain;
}
TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
{
// creates chain of files in a given directory or file containing a list.
// In case of directory the structure is expected as:
// <aDataDir>/<dir0>/AliAOD.root
// <aDataDir>/<dir1>/AliAOD.root
// ...
if (!aDataDir)
return 0;
Long_t id, size, flags, modtime;
if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
{
printf("%s not found.\n", aDataDir);
return 0;
}
TChain* chain = new TChain("aodTree");
TChain* chaingAlice = 0;
if (flags & 2)
{
TString execDir(gSystem->pwd());
TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
TList* dirList = baseDir->GetListOfFiles();
Int_t nDirs = dirList->GetEntries();
gSystem->cd(execDir);
Int_t count = 0;
for (Int_t iDir=0; iDir<nDirs; ++iDir)
{
TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
continue;
if (offset > 0)
{
--offset;
continue;
}
if (count++ == aRuns)
break;
TString presentDirName(aDataDir);
presentDirName += "/";
presentDirName += presentDir->GetName();
chain->Add(presentDirName + "/AliAOD.root/aodTree");
// cerr<<presentDirName<<endl;
}
}
else
{
// Open the input stream
ifstream in;
in.open(aDataDir);
Int_t count = 0;
// Read the input list of files and add them to the chain
TString aodfile;
while(in.good())
{
in >> aodfile;
if (!aodfile.Contains("root")) continue; // protection
if (offset > 0)
{
--offset;
continue;
}
if (count++ == aRuns)
break;
// add aod file
chain->Add(aodfile);
}
in.close();
}
return chain;
} // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
