Tile :: Tile(Params* const pParams, NE::SpriteLoader* pSL, const std::string& folderPath)
:pParams(pParams)
{
assert(pParams);
assert(pSL);
// Check if the important nodes are present
for ( unsigned int i = 0 ; i < sizeof(neededParameters) / sizeof(std::string) ; i++ )
{
if ( !pParams->exists(neededParameters[i]) )
{
throw MissingParameterException(neededParameters[i]);
}
}
try
{
this->internalName = pParams->get("internalName");
this->name = pParams->get("name");
this->id = pParams->getAs<unsigned int>("tile-id");
this->menuEntry = pParams->getAs<short int>("tile-menu");
UVec2 spriteSize(pParams->getAs<unsigned int>("size_x"),
pParams->getAs<unsigned int>("size_y"));
try
{
this->pSprite = new CE::AnimatedSprite(pSL, folderPath + pParams->get("filename"),spriteSize,pParams->getAs<unsigned int>("animationTime",200));
}
catch ( FileNotFoundException& fnfe) // Should be handle as smart ptr
{
delete pParams;
throw fnfe;
}
if ( this->pSprite == NULL )
{
NEError << "Fail to allocate memory for AnimatedSprite for Tile\n";
throw std::bad_alloc();
}
this->defence = pParams->getAs<unsigned int>("defence");
}
catch ( ParameterNotFoundParamsException& )
{
NEError << "The force list is not matching the requested parameters\n";
throw MissingParameterException("unknown");
}
}
/** Decrypt.
* Do the decryption.
* @return size of the plain text message.
*/
size_t
WorldInfoMessageDecryptor::decrypt()
{
if ( (plain_buffer == NULL) || (plain_buffer_length == 0) ||
(crypt_buffer == NULL) || (crypt_buffer_length == 0) ) {
throw MissingParameterException("Buffer(s) not set for decryption");
}
#ifdef HAVE_LIBCRYPTO
EVP_CIPHER_CTX ctx;
if ( ! EVP_DecryptInit(&ctx, EVP_aes_128_ecb(), key, iv) ) {
throw MessageDecryptionException("Could not initialize cipher context");
}
int outl = plain_buffer_length;
if ( ! EVP_DecryptUpdate(&ctx,
(unsigned char *)plain_buffer, &outl,
(unsigned char *)crypt_buffer, crypt_buffer_length) ) {
throw MessageDecryptionException("DecryptUpdate failed");
}
int plen = 0;
if ( ! EVP_DecryptFinal(&ctx, (unsigned char *)plain_buffer + outl, &plen) ) {
throw MessageDecryptionException("DecryptFinal failed");
}
outl += plen;
return outl;
#else
// Plain-text copy-through for debugging.
memcpy(plain_buffer, crypt_buffer, crypt_buffer_length);
return crypt_buffer_length;
#endif
}
Parameters::ValueType Parameters::get(KeyViewType name) const
{
auto ptr = find(m_data, name);
if (ptr)
return *ptr;
throw MissingParameterException("Cannot find parameter: " + String(name));
}
void sanitycheck(libconfig::Config& cfg, libconfig::Setting& cfgnode,
const string& branch)
{
// Check that a branch with the given name exists under cfgnode.
//
if (!cfgnode.exists(branch))
throw MissingParameterException("Cannot find `" + branch + "' attribute in query subtree.");
// Check that the child has a name.
//
if (!cfgnode[branch].exists("name"))
throw MissingParameterException("Cannot find `name' attribute in query subtree.");
// Check that the top-level contains a node of this name.
//
string name = cfgnode[branch]["name"];
if (!cfg.getRoot().exists(name))
throw MissingParameterException("Cannot find description for node `" + name + "'.");
// Check that the top-level node of this name names a type.
//
if (!cfg.getRoot()[name].exists("type"))
throw MissingParameterException("Cannot find mandatory `type' parameter in description for node `" + name + "'.");
}
void constructsubtree(
libconfig::Config& cfg,
libconfig::Setting& cfgnode,
Operator** rootaddr, //< output
Query::UserDefinedOpMapT& udops,
int level,
Query::OperatorDepthT& depthmap //< output
)
{
// Lookup name and type.
//
string name = cfgnode["name"];
string type = cfg.getRoot()[name]["type"];
assert(*rootaddr == 0);
// Based on type:
// 1. Allocate and chain in appropriate object
// 2. Check syntax for child
// 3. sanitycheck() branch
// 4. Recursively call self for children
// 5. Initialize this node
//
if ( type == "scan"
|| type == "partitionedscan"
|| type == "parallelscan"
|| type == "generator_int"
|| type == "generator_long"
#ifdef ENABLE_HDF5
|| type == "hdf5scan"
#ifdef ENABLE_FASTBIT
|| type == "hdf5index"
|| type == "hdf5random"
#endif
#endif
#ifdef ENABLE_FASTBIT
|| type == "fastbitscan"
#endif
)
{
// Scan operator, no children.
//
ZeroInputOp* tmp = NULL;
if (type == "scan")
tmp = new ScanOp();
else if (type == "partitionedscan")
tmp = new PartitionedScanOp();
else if (type == "parallelscan")
tmp = new ParallelScanOp();
else if (type == "generator_int")
tmp = new IntGeneratorOp();
else if (type == "generator_long")
tmp = new LongGeneratorOp();
#ifdef ENABLE_HDF5
else if (type == "hdf5scan")
tmp = new ScanHdf5Op();
#ifdef ENABLE_FASTBIT
else if (type == "hdf5index")
tmp = new IndexHdf5Op();
else if (type == "hdf5random")
tmp = new RandomLookupsHdf5Op();
#endif
#endif
#ifdef ENABLE_FASTBIT
else if (type == "fastbitscan")
tmp = new FastBitScanOp();
#endif
(*rootaddr) = tmp;
depthmap[tmp] = level;
}
else if ( type == "hashjoin"
|| type == "sortmergejoin"
|| type == "mpsmjoin"
|| type == "newmpsmjoin"
|| type == "preprejoin"
|| type == "indexhashjoin"
)
{
// Dual-input operator
//
DualInputOp* tmp = NULL;
if (type == "hashjoin")
tmp = new HashJoinOp();
else if (type == "sortmergejoin")
tmp = new SortMergeJoinOp();
else if (type == "mpsmjoin")
tmp = new OldMPSMJoinOp();
else if (type == "newmpsmjoin")
tmp = new MPSMJoinOp();
else if (type == "preprejoin")
tmp = new PresortedPrepartitionedMergeJoinOp();
else if (type == "indexhashjoin")
tmp = new IndexHashJoinOp();
(*rootaddr) = tmp;
depthmap[tmp] = level;
sanitycheck(cfg, cfgnode, "build");
constructsubtree(cfg, cfgnode["build"], &(tmp->buildOp), udops, level+1, depthmap);
sanitycheck(cfg, cfgnode, "probe");
constructsubtree(cfg, cfgnode["probe"], &(tmp->probeOp), udops, level+1, depthmap);
}
else
{
// Single-input operator
//
SingleInputOp* tmp = NULL;
if (type == "aggregate_sum")
tmp = new AggregateSum();
else if (type == "aggregate_count")
tmp = new AggregateCount();
else if (type == "merge")
tmp = new MergeOp();
else if (type == "shmwriter")
tmp = new MemSegmentWriter();
else if (type == "filter")
tmp = new Filter();
else if (type == "cycle_accountant")
tmp = new CycleAccountant();
else if (type == "projection")
tmp = new Project();
else if (type == "checker_callstate")
tmp = new CallStateChecker();
else if (type == "printer_schema")
tmp = new SchemaPrinter();
else if (type == "printer_tuplecount")
tmp = new TupleCountPrinter();
else if (type == "printer_perfcount")
tmp = new PerfCountPrinter();
else if (type == "sort")
tmp = new SortLimit();
else if (type == "printer_bitentropy")
tmp = new BitEntropyPrinter();
else if (type == "consumer")
tmp = new ConsumeOp();
else if (type == "printer_callcount")
tmp = new CallCountPrinter();
else if (type == "threadidprepend")
tmp = new ThreadIdPrependOp();
else if (type == "partition")
tmp = new PartitionOp();
else
{
// It's a user-defined type?
//
Query::UserDefinedOpMapT::iterator it;
it = udops.find(type);
// Not a user-defined type, no idea what is it.
//
if (it == udops.end())
throw MissingParameterException("`" + type + "' is neither a built-in nor a user-defined type.");
// Claim ownership of operator.
//
tmp = it->second;
it->second = 0;
}
(*rootaddr) = tmp;
depthmap[tmp] = level;
sanitycheck(cfg, cfgnode, "input");
constructsubtree(cfg, cfgnode["input"], &(tmp->nextOp), udops, level+1, depthmap);
}
// Call Operator::init on this node.
//
assert(*rootaddr != 0);
(*rootaddr)->init(cfg, cfg.lookup(name));
}
