bool File::unlink ( ) {
// safety catch!
if ( g_conf.m_readOnlyMode )
return logf(LOG_DEBUG,"disk: Trying to unlink "
"while in read only mode.");
// give the fd back to the pull, free the m_vfd
close ();
// avoid unneccessary unlinking
long status = doesExist();
// return true if we don't exist anyway
if ( status == 0 ) return true;
// return false and set g_errno on error
if ( status < 0 ) return false;
// log it so we can see what happened to timedb!
log("disk: unlinking %s", m_filename );
// remove ourselves from the disk
if ( ::unlink ( m_filename ) == 0 ) return true;
// sync it to disk in case power goes out
sync();
// copy errno to g_errno
g_errno = errno;
// return false and set g_errno on error
return log("disk: unlink(%s) : %s" , m_filename,strerror(g_errno));
}
ResourceManager::ResourceManager(const std::string &path)
{
mDefaultBody = 0;
mDefaultFemale = 0;
mDefaultHair = 0;
mDefaultChest = 0;
mDefaultLegs = 0;
mDefaultFeet = 0;
mBodyWidth = 0;
mBodyHeight = 0;
mNumParts = 5; // TODO: Calculate based on body.cfg
std::string datapath = "";
std::string error;
std::string dirName;
// physfs code
PHYSFS_init(path.c_str());
// add paths
// writable first, since thats where updates will go to
#if defined __unix__
mWriteDataPath = PHYSFS_getUserDir();
#elif defined __APPLE__
mWriteDataPath = PHYSFS_getUserDir();
mWriteDataPath.append("Library/Application Support/");
#elif defined _WIN32
TCHAR writePath[MAX_PATH+1];
SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, 0, writePath);
int length = _tcslen(writePath);
mWriteDataPath.assign(&writePath[0], &writePath[length]);
#endif
#ifndef __unix__
dirName = "townslife";
#else
dirName = ".townslife";
#endif
PHYSFS_setWriteDir(mWriteDataPath.c_str());
if (!doesExist(dirName))
{
if (PHYSFS_mkdir(dirName.c_str()) == 0)
{
error = PHYSFS_getLastError();
}
}
mWriteDataPath.append("/" + dirName);
PHYSFS_setWriteDir(mWriteDataPath.c_str());
mWriteDataPath.append("/");
addPath(mWriteDataPath);
// now add cfg and /data directory
#if defined __unix__
datapath = PHYSFS_getBaseDir();
addPath(datapath);
addPath(datapath + "data/");
#elif defined __APPLE__
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
char resPath[PATH_MAX];
CFURLGetFileSystemRepresentation(resourcesURL, TRUE, (UInt8 *)resPath, PATH_MAX);
CFRelease(resourcesURL);
addPath(resPath);
#elif defined _WIN32
TCHAR exePath[MAX_PATH+1];
GetModuleFileName(0, exePath, MAX_PATH);
length = _tcslen(exePath);
datapath.append(&exePath[0], &exePath[length]);
datapath = datapath.substr(0, datapath.find_last_of("\\") + 1);
addPath(datapath);
addPath(datapath + "data\\");
#endif
}
/*
* Check if there's any conflict among src and dest, checks duplicate in names, servers, ports and directories.
*
* The rules are:
*
* 1) Each node (gtm, gtm_proxy, coordinator, datanode) must have unique name.
*
* 2) A port, in a given host, must be owned (listed to) only by single node.
*
* 3) A directory, in a given host, must be owned (used) only by single node.
*/
static void checkResourceConflict(char *srcNames, char *srcServers, char *srcPorts, char *srcPoolers, char *srcDirs,
char *destNames, char *destServers, char *destPorts, char *destPoolers, char *destDirs,
int destOnly, int checkName)
{
int ii, jj;
if (!srcNames || !find_var(srcNames))
{
/* No source specified */
return;
}
if (!destOnly)
{
/* Check conflict among the source first */
for (ii = 0; aval(srcNames)[ii]; ii++)
{
if (is_none(aval(srcNames)[ii]))
continue;
/* Pooler and the port in the same name */
if (srcPoolers && (atoi(aval(srcPorts)[ii]) == atoi(aval(srcPoolers)[ii])))
{
if (atoi(aval(srcPorts)[ii]) > 0)
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in between port and pooler within %s variable.\n", srcNames);
}
}
if (checkName && srcNames && !doesExist(srcNames, ii))
assign_arrayEl(srcNames, ii, "none", NULL);
if (srcServers && !doesExist(srcServers, ii))
assign_arrayEl(srcServers, ii, "none", NULL);
if (srcPoolers && !doesExist(srcPoolers, ii))
assign_arrayEl(srcPoolers, ii, "-1", "-1");
if (srcPorts && !doesExist(srcPorts, ii))
assign_arrayEl(srcPorts, ii, "-1", "-1");
if (srcDirs && !doesExist(srcDirs, ii))
assign_arrayEl(srcDirs, ii, "none", NULL);
for (jj = ii+1; aval(srcNames)[jj]; jj++)
{
/* Name conflict */
if (checkName && srcNames && !doesExist(srcNames, jj))
assign_arrayEl(srcNames, jj, "none", NULL);
if (checkName && srcNames && (strcmp(aval(srcNames)[ii], aval(srcNames)[jj]) == 0))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in resource name within %s variable.\n", srcNames);
}
if (srcServers && is_none(aval(srcServers)[ii]))
continue;
if (srcServers && !doesExist(srcServers, jj))
assign_arrayEl(srcServers, jj, "none", NULL);
if (srcServers && strcmp(aval(srcServers)[ii], aval(srcServers)[jj]) == 0)
{
/* Ports and Poolers */
if (srcPorts && !doesExist(srcPorts, jj))
assign_arrayEl(srcPorts, jj, "-1", "-1");
if (srcPoolers && !doesExist(srcPoolers, jj))
assign_arrayEl(srcPoolers, jj, "-1", "-1");
if((srcPorts && (atoi(aval(srcPorts)[ii]) > 0) && (atoi(aval(srcPorts)[ii]) == atoi(aval(srcPorts)[jj]))) ||
(srcPorts && srcPoolers && (atoi(aval(srcPorts)[ii]) > 0) && (atoi(aval(srcPorts)[ii]) == atoi(aval(srcPoolers)[jj]))) ||
(srcPoolers && (atoi(aval(srcPoolers)[ii]) > 0) && (atoi(aval(srcPoolers)[ii]) == atoi(aval(srcPoolers)[jj]))))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in port and pooler numbers within %s variable.\n", srcNames);
}
/* Directories */
if (srcDirs && !doesExist(srcDirs, jj))
assign_arrayEl(srcDirs, jj, "none", NULL);
if (srcDirs && strcmp(aval(srcDirs)[ii], aval(srcDirs)[jj]) == 0)
{
if (!is_none(aval(srcDirs)[ii]))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in directories within %s variable.\n", srcNames);
}
}
}
}
}
}
/* Check between src and destination */
if (destNames)
{
for (ii = 0; aval(srcNames)[ii]; ii++)
{
if (is_none(aval(srcNames)[ii]))
continue;
for (jj = 0; aval(destNames)[jj]; jj++)
{
/* Resource names */
if (checkName && (strcmp(aval(srcNames)[ii], aval(destNames)[jj]) == 0))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in names between %s and %s variable.\n", srcNames, destNames);
}
if (destServers && !doesExist(destServers, jj))
assign_arrayEl(destServers, jj, "none", NULL);
if (srcServers && destServers && (strcmp(aval(srcServers)[ii], aval(destServers)[jj]) == 0) && !is_none(aval(srcServers)[ii]))
{
/* Ports and poolers */
if (destPorts && !doesExist(destPorts, jj))
assign_arrayEl(destPorts, jj, "-1", "-1");
if (destPoolers && !doesExist(destPoolers, jj))
assign_arrayEl(destPoolers, jj, "-1", "-1");
if ((srcPorts && destPorts && (atoi(aval(srcPorts)[ii]) == atoi(aval(destPorts)[jj])) && (atoi(aval(srcPorts)[ii]) > 0)) ||
(destPoolers && srcPorts && (destPoolers && (atoi(aval(srcPorts)[ii]) == atoi(aval(destPoolers)[jj]))) && (atoi(aval(srcPorts)[ii]) > 0)) ||
(srcPoolers && destPorts && (atoi(aval(srcPoolers)[ii]) == atoi(aval(destPorts)[jj])) && (atoi(aval(srcPoolers)[ii]) > 0)) ||
(srcPoolers && destPoolers && (atoi(aval(srcPoolers)[ii]) == atoi(aval(destPoolers)[jj])) && (atoi(aval(srcPoolers)[ii]) > 0)))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in port/pooler in %s and %s variable.\n", srcNames, destNames);
}
/* Dir Names */
if (srcDirs && destDirs && !is_none(aval(srcDirs)[ii]) && (strcmp(aval(srcDirs)[ii], aval(destDirs)[jj]) == 0))
{
anyConfigErrors = TRUE;
elog(ERROR, "ERROR: Conflict in directory names in %s and %s variable.\n", srcNames, destNames);
}
}
}
}
}
}
int createHTKData(const string& lipiRootPath,const string& featureFilePath,const string& tempDir,int& outNumFeatures)
{
string htkFeatFilesDestDir;
string strNumFeatures;
string statisticsFilePath;
string cmdLine;
string htkInstallationDir;
#ifdef WIN32
htkInstallationDir = lipiRootPath + SEPARATOR + "externaltools" + SEPARATOR + "htk" + SEPARATOR + "windows";
#else
htkInstallationDir = lipiRootPath + SEPARATOR + "externaltools" + SEPARATOR + "htk" + SEPARATOR + "linux";
#endif
string htkConfigFilePath = htkInstallationDir+string(SEPARATOR)+"config";
ifstream checkHTKConfigExists(htkConfigFilePath.c_str());
if(!checkHTKConfigExists)
{
cout<<"Unable to access HTK's config file:"<<htkConfigFilePath<<endl;
return 1;
}
checkHTKConfigExists.close();
cmdLine = "mkdir "+tempDir;
system(cmdLine.c_str());
statisticsFilePath = tempDir + string(SEPARATOR) + "class-train-statistics.txt";
ofstream doesExist(statisticsFilePath.c_str());
if(!doesExist)
{
cout<<"Unable to create files at:"<<tempDir<<endl;
return 1;
}
doesExist.close();
htkFeatFilesDestDir = tempDir+string(SEPARATOR)+"htktraindata";
cmdLine = "mkdir "+htkFeatFilesDestDir;
system(cmdLine.c_str());
ifstream input(featureFilePath.c_str());
if(input)
{
string eachLine;
getline(input,eachLine,'\n'); //simply reading the first line of the feature file
bool isSecondLine = true;
int classId;
int numPoints;
int lineNumber = 1;
while(input)
{
eachLine = "";
++lineNumber;
getline(input,eachLine,'\n');
if(!eachLine.empty())
{
vector<string> tokens;
LTKStringUtil::tokenizeString(eachLine," ",tokens);
if(tokens.size()!=2)
{
cout<<"Error reading feature file at line number:"<<lineNumber<<endl;
return 1;
}
classId =atoi(tokens[0].c_str());
vector<string> strFeaturePointsVec;
LTKStringUtil::tokenizeString(tokens[1],"|",strFeaturePointsVec);
numPoints = strFeaturePointsVec.size();
if(numPoints <=0)
{
cout<<"Error reading feature file at line number:"<<lineNumber<<endl;
return 1;
}
if(isSecondLine)
{
vector<string> tempTokens;
LTKStringUtil::tokenizeString(strFeaturePointsVec[0],",",tempTokens);
char buff[50];
sprintf(buff,"%d",tempTokens.size()-1); //-1 to ignore the pen-up bit feature
strNumFeatures = string(buff);
outNumFeatures = atoi(strNumFeatures.c_str());
isSecondLine = false;
}
if(classStatistics.find(classId)!=classStatistics.end())
{
classStatistics[classId].numSamples+=1;
classStatistics[classId].totalNumPoints+=numPoints;
}
else
{
ClassDetails cd;
cd.numSamples=1;
cd.totalNumPoints=numPoints;
classStatistics[classId]=cd;
string classDir=htkFeatFilesDestDir+SEPARATOR+tokens[0];
cmdLine = "mkdir "+classDir;
system(cmdLine.c_str());
}
string tempFilePath = tempDir+string(SEPARATOR)+"tmp.txt";
ofstream tempOutput(tempFilePath.c_str());
for(int i=0;i<strFeaturePointsVec.size();++i)
{
vector<string> tempTokens;
LTKStringUtil::tokenizeString(strFeaturePointsVec[i],",",tempTokens);
for(int ii=0;ii<(tempTokens.size()-1);++ii) //-1 to ignore the pen-up bit feature
{
tempOutput<<tempTokens[ii]<<" ";
}
}
tempOutput<<endl;
tempOutput.close();
char buffer[100];
sprintf( buffer,"%03d",(classStatistics[classId].numSamples)-1);
string strSampleIndex(buffer);
char buff[100];
sprintf(buff,"%d",strFeaturePointsVec.size());
string strNumPoints(buff);
string htkFeatFilePath=htkFeatFilesDestDir+SEPARATOR+tokens[0]+string(SEPARATOR)+"train_class"+tokens[0]+"_"+strSampleIndex;
cmdLine=htkInstallationDir+string(SEPARATOR)+"ascii_htk "+tempFilePath+" "+strNumFeatures+" "+strNumPoints+" "+htkFeatFilePath;
system(cmdLine.c_str());
remove(tempFilePath.c_str());
}
}
}
else
{
cout<<"Unable to acess feature file:"<<featureFilePath<<endl;
return 1;
}
input.close();
ofstream output(statisticsFilePath.c_str());
output<<"#Class_ID AVG_NUM_POINTS NUM_SAMPLES"<<endl;
for(map<int,ClassDetails>::iterator iter=classStatistics.begin();iter!=classStatistics.end();++iter)
{
output<<iter->first<<" ";
int numOfSamples=(iter->second).numSamples;
int avgNumPoints=(iter->second).totalNumPoints/numOfSamples;
output<<avgNumPoints<<" "<<numOfSamples<<endl;
}
output.close();
return 0;
}
