char* DBCFileLoader::AutoProduceData(const char* format, uint32& records, char**& indexTable, uint32 sqlRecordCount, uint32 sqlHighestIndex, char*& sqlDataTable)
{
/*
format STRING, NA, FLOAT, NA, INT <=>
struct{
char* field0,
float field1,
int field2
}entry;
this func will generate entry[rows] data;
*/
typedef char* ptr;
if (strlen(format) != fieldCount)
return NULL;
//get struct size and index pos
int32 i;
uint32 recordsize = GetFormatRecordSize(format, &i);
if (i >= 0)
{
uint32 maxi = 0;
//find max index
for (uint32 y = 0; y < recordCount; ++y)
{
uint32 ind = getRecord(y).getUInt(i);
if (ind > maxi)
maxi = ind;
}
// If higher index avalible from sql - use it instead of dbcs
if (sqlHighestIndex > maxi)
maxi = sqlHighestIndex;
++maxi;
records = maxi;
indexTable = new ptr[maxi];
memset(indexTable, 0, maxi * sizeof(ptr));
}
else
{
records = recordCount + sqlRecordCount;
indexTable = new ptr[recordCount+ sqlRecordCount];
}
char* dataTable = new char[(recordCount + sqlRecordCount)*recordsize];
uint32 offset = 0;
for (uint32 y = 0; y < recordCount; ++y)
{
if (i >= 0)
indexTable[getRecord(y).getUInt(i)] = &dataTable[offset];
else
indexTable[y] = &dataTable[offset];
for (uint32 x = 0; x < fieldCount; ++x)
{
switch (format[x])
{
case FT_FLOAT:
*((float*)(&dataTable[offset])) = getRecord(y).getFloat(x);
offset += sizeof(float);
break;
case FT_IND:
case FT_INT:
*((uint32*)(&dataTable[offset])) = getRecord(y).getUInt(x);
offset += sizeof(uint32);
break;
case FT_BYTE:
*((uint8*)(&dataTable[offset])) = getRecord(y).getUInt8(x);
offset += sizeof(uint8);
break;
case FT_STRING:
*((char**)(&dataTable[offset])) = NULL; // will replace non-empty or "" strings in AutoProduceStrings
offset += sizeof(char*);
break;
case FT_LOGIC:
ASSERT(false && "Attempted to load DBC files that do not have field types that match what is in the core. Check DBCfmt.h or your DBC files.");
break;
case FT_NA:
case FT_NA_BYTE:
case FT_SORT:
break;
default:
ASSERT(false && "Unknown field format character in DBCfmt.h");
break;
}
}
}
sqlDataTable = dataTable + offset;
return dataTable;
}
char* DB2FileLoader::AutoProduceData(const char* format, uint32& records, char**& indexTable)
{
/*
format STRING, NA, FLOAT, NA, INT <=>
struct{
char* field0,
float field1,
int field2
}entry;
this func will generate entry[rows] data;
*/
typedef char * ptr;
if (strlen(format) != fieldCount)
return NULL;
//get struct size and index pos
int32 i;
uint32 recordsize=GetFormatRecordSize(format, &i);
if (i >= 0)
{
uint32 maxi = 0;
//find max index
for (uint32 y = 0; y < recordCount; y++)
{
uint32 ind=getRecord(y).getUInt(i);
if (ind>maxi)
maxi = ind;
}
++maxi;
records = maxi;
indexTable = new ptr[maxi];
memset(indexTable, 0, maxi * sizeof(ptr));
}
else
{
records = recordCount;
indexTable = new ptr[recordCount];
}
char* dataTable = new char[recordCount * recordsize];
uint32 offset=0;
for (uint32 y =0; y < recordCount; y++)
{
if (i>=0)
{
indexTable[getRecord(y).getUInt(i)] = &dataTable[offset];
}
else
indexTable[y] = &dataTable[offset];
for (uint32 x = 0; x < fieldCount; x++)
{
switch(format[x])
{
case FT_FLOAT:
*((float*)(&dataTable[offset])) = getRecord(y).getFloat(x);
offset += 4;
break;
case FT_IND:
case FT_INT:
*((uint32*)(&dataTable[offset])) = getRecord(y).getUInt(x);
offset += 4;
break;
case FT_BYTE:
*((uint8*)(&dataTable[offset])) = getRecord(y).getUInt8(x);
offset += 1;
break;
case FT_STRING:
*((char**)(&dataTable[offset])) = NULL; // will be replaces non-empty or "" strings in AutoProduceStrings
offset += sizeof(char*);
break;
}
}
}
return dataTable;
}