bool TRFactory::ReadDescriptions(const string& inRelativePathFilename, TRDescriptionList& outDescriptionList)
{
bool theSuccess = false;
bool theDescriptionRead = false;
// Open file specified by relative path name
fstream infile;
infile.open(inRelativePathFilename.c_str(), ios::in);
if(infile.is_open())
{
do
{
// Try to read the next description in
TRDescription theNextDescription;
theDescriptionRead = ReadDescription(infile, theNextDescription);
// add it to the description list
if(theDescriptionRead)
{
// Function is successful if at least one description was found
outDescriptionList.push_back(theNextDescription);
theSuccess = true;
}
} while(theDescriptionRead);
infile.close();
}
return theSuccess;
}
void SQueueParameters::Read(const IRegistry& reg, const string& sname)
{
qclass = reg.GetString(sname, "class", kEmptyStr);
timeout = ReadTimeout(reg, sname);
notif_hifreq_interval = ReadNotifHifreqInterval(reg, sname);
notif_hifreq_period = ReadNotifHifreqPeriod(reg, sname);
notif_lofreq_mult = ReadNotifLofreqMult(reg, sname);
notif_handicap = ReadNotifHandicap(reg, sname);
dump_buffer_size = ReadDumpBufferSize(reg, sname);
run_timeout = ReadRunTimeout(reg, sname);
program_name = ReadProgram(reg, sname);
failed_retries = ReadFailedRetries(reg, sname);
blacklist_time = ReadBlacklistTime(reg, sname);
max_input_size = ReadMaxInputSize(reg, sname);
max_output_size = ReadMaxOutputSize(reg, sname);
subm_hosts = ReadSubmHosts(reg, sname);
wnode_hosts = ReadWnodeHosts(reg, sname);
wnode_timeout = ReadWnodeTimeout(reg, sname);
pending_timeout = ReadPendingTimeout(reg, sname);
max_pending_wait_timeout = ReadMaxPendingWaitTimeout(reg, sname);
description = ReadDescription(reg, sname);
run_timeout_precision = ReadRunTimeoutPrecision(reg, sname);
return;
}
HSaveError OpenSavegameBase(const String &filename, SavegameSource *src, SavegameDescription *desc, SavegameDescElem elems)
{
UStream in(File::OpenFileRead(filename));
if (!in.get())
return new SavegameError(kSvgErr_FileOpenFailed, String::FromFormat("Requested filename: %s.", filename.GetCStr()));
// Skip MS Windows Vista rich media header
RICH_GAME_MEDIA_HEADER rich_media_header;
rich_media_header.ReadFromFile(in.get());
// Check saved game signature
bool is_new_save = false;
size_t pre_sig_pos = in->GetPosition();
String svg_sig = String::FromStreamCount(in.get(), SavegameSource::Signature.GetLength());
if (svg_sig.Compare(SavegameSource::Signature) == 0)
{
is_new_save = true;
}
else
{
in->Seek(pre_sig_pos, kSeekBegin);
svg_sig = String::FromStreamCount(in.get(), SavegameSource::LegacySignature.GetLength());
if (svg_sig.Compare(SavegameSource::LegacySignature) != 0)
return new SavegameError(kSvgErr_SignatureFailed);
}
SavegameVersion svg_ver;
SavegameDescription temp_desc;
HSaveError err;
if (is_new_save)
err = ReadDescription(in.get(), svg_ver, temp_desc, desc ? elems : kSvgDesc_None);
else
err = ReadDescription_v321(in.get(), svg_ver, temp_desc, desc ? elems : kSvgDesc_None);
if (!err)
return err;
if (src)
{
src->Filename = filename;
src->Version = svg_ver;
src->InputStream.reset(in.release()); // give the stream away to the caller
}
if (desc)
{
if (elems & kSvgDesc_EnvInfo)
{
desc->EngineName = temp_desc.EngineName;
desc->EngineVersion = temp_desc.EngineVersion;
desc->GameGuid = temp_desc.GameGuid;
desc->GameTitle = temp_desc.GameTitle;
desc->MainDataFilename = temp_desc.MainDataFilename;
desc->MainDataVersion = temp_desc.MainDataVersion;
desc->ColorDepth = temp_desc.ColorDepth;
}
if (elems & kSvgDesc_UserText)
desc->UserText = temp_desc.UserText;
if (elems & kSvgDesc_UserImage)
desc->UserImage.reset(temp_desc.UserImage.release());
}
return err;
}
//-----------------------------------------------------------------------------
bool psNPCLoader::LoadFromFile(csString &filename)
{
area.Clear();
CPrintf(CON_DEBUG, "Importing NPC from file: %s\n",filename.GetData());
// try to read data from the file
csRef<iVFS> vfs = csQueryRegistry<iVFS> (psserver->GetObjectReg());
csRef<iDataBuffer> data(vfs->ReadFile(filename.GetData()));
if(!data || !data->GetSize())
{
CPrintf(CON_ERROR, "Error: Couldn't load file '%s'.\n", filename.GetData());
return false;
}
csRef<iDocumentSystem> xml;
xml.AttachNew(new csTinyDocumentSystem);
csRef<iDocument> doc = xml->CreateDocument();
const char* error = doc->Parse(data);
if(error)
{
Error2("Error in XML: %s", error);
return false;
}
npcRoot = doc->GetRoot()->GetNode("npc");
if(!npcRoot)
{
CPrintf(CON_ERROR, "Error: no <npc> tag found\n");
return false;
}
dialogManager = new psDialogManager;
npc = new psCharacter;
npc->SetCharType(PSCHARACTER_TYPE_NPC);
// process xml data
if(!ReadBasicInfo() || !ReadLocation())
{
CPrintf(CON_ERROR, "Error: Failed to load NPC data\n");
return false;
}
ReadDescription();
ReadTraits();
ReadStats();
ReadMoney();
ReadSkills();
ReadTrainerInfo();
ReadMerchantInfo();
ReadFactions();
ReadKnowledgeAreas();
ReadSpecificKnowledge();
ReadSpecialResponses();
// insert processed data into the database
if(!WriteToDatabase())
{
CPrintf(CON_ERROR, "Error: Failed to insert data into the database\n");
return false;
}
return true;
}
bool DefFile::Read()
{
stream = new std::fstream(fileName.c_str(), std::ios::in);
if (stream != NULL)
{
try
{
lineno = 0;
NextToken();
while (!stream->eof())
{
if (token->IsEnd())
{
NextToken();
}
else if (!token->IsKeyword())
{
throw new std::runtime_error("Invalid directive");
}
else
{
switch(token->GetKeyword())
{
case edt_name:
ReadName();
break;
case edt_library:
ReadLibrary();
break;
case edt_exports:
ReadExports();
break;
case edt_imports:
ReadImports();
break;
case edt_description:
ReadDescription();
break;
case edt_stacksize:
ReadStacksize();
break;
case edt_heapsize:
ReadHeapsize();
break;
case edt_code:
ReadCode();
break;
case edt_data:
ReadData();
break;
case edt_sections:
ReadSections();
break;
default:
throw new std::runtime_error("Invalid directive");
}
}
}
}
catch (std::runtime_error *e)
{
std::cout << fileName << "(" << lineno << "): " << e->what() << std::endl ;
delete e;
}
delete stream;
}
else
{
std::cout << "File '" << name << "' not found." << std::endl;
}
return true;
}