Initial Commit for client version change to 4.2.2 (14545)
- added known opcodes (handlers are commented till not updated) - added bitstream support to bytebuffer - updated realm auth for 14545 - updated world auth - fixed char_enum,create,delete handlers - added DB2 reader - added opcode logging to debuglogmask (ignores loglevel) - fixed compile in win64, others not yet tested - using db2 values for item models at char_enum to prevent client crash Lots of Thanks to All SingularityCore Members
This commit is contained in:
Rat committed
1 parent
10b89d976f
commit
d1affc4340
43 files changed
+4130
-3045
No files matched your search
@@ -0,0 +1,411 @@
|
||||
/*
|
||||
* Copyright (C) 2011 TrintiyCore <http://www.trinitycore.org/>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
* more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "Common.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include "DB2FileLoader.h"
|
||||
|
||||
DB2FileLoader::DB2FileLoader()
|
||||
{
|
||||
data = NULL;
|
||||
fieldsOffset = NULL;
|
||||
}
|
||||
|
||||
bool DB2FileLoader::Load(const char *filename, const char *fmt)
|
||||
{
|
||||
uint32 header = 48;
|
||||
if (data)
|
||||
{
|
||||
delete [] data;
|
||||
data=NULL;
|
||||
}
|
||||
|
||||
FILE * f = fopen(filename, "rb");
|
||||
if (!f)
|
||||
return false;
|
||||
|
||||
if (fread(&header, 4, 1, f) != 1) // Signature
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(header);
|
||||
|
||||
if (header != 0x32424457)
|
||||
{
|
||||
fclose(f);
|
||||
return false; //'WDB2'
|
||||
}
|
||||
|
||||
if (fread(&recordCount, 4, 1, f) != 1) // Number of records
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(recordCount);
|
||||
|
||||
if (fread(&fieldCount, 4, 1, f) != 1) // Number of fields
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(fieldCount);
|
||||
|
||||
if (fread(&recordSize, 4, 1, f) != 1) // Size of a record
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(recordSize);
|
||||
|
||||
if (fread(&stringSize, 4, 1, f) != 1) // String size
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(stringSize);
|
||||
|
||||
/* NEW WDB2 FIELDS*/
|
||||
if (fread(&tableHash, 4, 1, f) != 1) // Table hash
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(tableHash);
|
||||
|
||||
if (fread(&build, 4, 1, f) != 1) // Build
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(build);
|
||||
|
||||
if (fread(&unk1, 4, 1, f) != 1) // Unknown WDB2
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
EndianConvert(unk1);
|
||||
|
||||
if (build > 12880)
|
||||
{
|
||||
if (fread(&unk2, 4, 1, f) != 1) // Unknown WDB2
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
EndianConvert(unk2);
|
||||
|
||||
if (fread(&maxIndex, 4, 1, f) != 1) // MaxIndex WDB2
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
EndianConvert(maxIndex);
|
||||
|
||||
if (fread(&locale, 4, 1, f) != 1) // Locales
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
EndianConvert(locale);
|
||||
|
||||
if (fread(&unk5, 4, 1, f) != 1) // Unknown WDB2
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
EndianConvert(unk5);
|
||||
}
|
||||
|
||||
if (maxIndex != 0)
|
||||
{
|
||||
int32 diff = maxIndex - unk2 + 1;
|
||||
fseek(f, diff * 4 + diff * 2, SEEK_CUR); // diff * 4: an index for rows, diff * 2: a memory allocation bank
|
||||
}
|
||||
|
||||
fieldsOffset = new uint32[fieldCount];
|
||||
fieldsOffset[0] = 0;
|
||||
for (uint32 i = 1; i < fieldCount; i++)
|
||||
{
|
||||
fieldsOffset[i] = fieldsOffset[i - 1];
|
||||
if (fmt[i - 1] == 'b' || fmt[i - 1] == 'X')
|
||||
fieldsOffset[i] += 1;
|
||||
else
|
||||
fieldsOffset[i] += 4;
|
||||
}
|
||||
|
||||
data = new unsigned char[recordSize*recordCount+stringSize];
|
||||
stringTable = data + recordSize*recordCount;
|
||||
|
||||
if (fread(data, recordSize * recordCount + stringSize, 1, f) != 1)
|
||||
{
|
||||
fclose(f);
|
||||
return false;
|
||||
}
|
||||
|
||||
fclose(f);
|
||||
return true;
|
||||
}
|
||||
|
||||
DB2FileLoader::~DB2FileLoader()
|
||||
{
|
||||
if (data)
|
||||
delete [] data;
|
||||
if (fieldsOffset)
|
||||
delete [] fieldsOffset;
|
||||
}
|
||||
|
||||
DB2FileLoader::Record DB2FileLoader::getRecord(size_t id)
|
||||
{
|
||||
assert(data);
|
||||
return Record(*this, data + id*recordSize);
|
||||
}
|
||||
|
||||
uint32 DB2FileLoader::GetFormatRecordSize(const char * format, int32* index_pos)
|
||||
{
|
||||
uint32 recordsize = 0;
|
||||
int32 i = -1;
|
||||
for (uint32 x=0; format[x]; ++x)
|
||||
{
|
||||
switch(format[x])
|
||||
{
|
||||
case FT_FLOAT:
|
||||
case FT_INT:
|
||||
recordsize += 4;
|
||||
break;
|
||||
case FT_STRING:
|
||||
recordsize += sizeof(char*);
|
||||
break;
|
||||
case FT_SORT:
|
||||
i = x;
|
||||
break;
|
||||
case FT_IND:
|
||||
i = x;
|
||||
recordsize += 4;
|
||||
break;
|
||||
case FT_BYTE:
|
||||
recordsize += 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (index_pos)
|
||||
*index_pos = i;
|
||||
|
||||
return recordsize;
|
||||
}
|
||||
|
||||
uint32 DB2FileLoader::GetFormatStringsFields(const char * format)
|
||||
{
|
||||
uint32 stringfields = 0;
|
||||
for (uint32 x=0; format[x]; ++x)
|
||||
if (format[x] == FT_STRING)
|
||||
++stringfields;
|
||||
|
||||
return stringfields;
|
||||
}
|
||||
|
||||
char* DB2FileLoader::AutoProduceData(const char* format, uint32& records, char**& indexTable)
|
||||
{
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
static char const* const nullStr = "";
|
||||
|
||||
char* DB2FileLoader::AutoProduceStringsArrayHolders(const char* format, char* dataTable)
|
||||
{
|
||||
if (strlen(format) != fieldCount)
|
||||
return NULL;
|
||||
|
||||
// we store flat holders pool as single memory block
|
||||
size_t stringFields = GetFormatStringsFields(format);
|
||||
// each string field at load have array of string for each locale
|
||||
size_t stringHolderSize = sizeof(char*) * TOTAL_LOCALES;
|
||||
size_t stringHoldersRecordPoolSize = stringFields * stringHolderSize;
|
||||
size_t stringHoldersPoolSize = stringHoldersRecordPoolSize * recordCount;
|
||||
|
||||
char* stringHoldersPool = new char[stringHoldersPoolSize];
|
||||
|
||||
// DB2 strings expected to have at least empty string
|
||||
for (size_t i = 0; i < stringHoldersPoolSize / sizeof(char*); ++i)
|
||||
((char const**)stringHoldersPool)[i] = nullStr;
|
||||
|
||||
uint32 offset=0;
|
||||
|
||||
// assign string holders to string field slots
|
||||
for (uint32 y = 0; y < recordCount; y++)
|
||||
{
|
||||
uint32 stringFieldNum = 0;
|
||||
|
||||
for(uint32 x = 0; x < fieldCount; x++)
|
||||
switch(format[x])
|
||||
{
|
||||
case FT_FLOAT:
|
||||
case FT_IND:
|
||||
case FT_INT:
|
||||
offset += 4;
|
||||
break;
|
||||
case FT_BYTE:
|
||||
offset += 1;
|
||||
break;
|
||||
case FT_STRING:
|
||||
{
|
||||
// init db2 string field slots by pointers to string holders
|
||||
char const*** slot = (char const***)(&dataTable[offset]);
|
||||
*slot = (char const**)(&stringHoldersPool[stringHoldersRecordPoolSize * y + stringHolderSize*stringFieldNum]);
|
||||
++stringFieldNum;
|
||||
offset += sizeof(char*);
|
||||
break;
|
||||
}
|
||||
case FT_NA:
|
||||
case FT_NA_BYTE:
|
||||
case FT_SORT:
|
||||
break;
|
||||
default:
|
||||
assert(false && "unknown format character");
|
||||
}
|
||||
}
|
||||
|
||||
//send as char* for store in char* pool list for free at unload
|
||||
return stringHoldersPool;
|
||||
}
|
||||
|
||||
char* DB2FileLoader::AutoProduceStrings(const char* format, char* dataTable)
|
||||
{
|
||||
if (strlen(format) != fieldCount)
|
||||
return NULL;
|
||||
|
||||
// each string field at load have array of string for each locale
|
||||
size_t stringHolderSize = sizeof(char*) * TOTAL_LOCALES;
|
||||
|
||||
char* stringPool= new char[stringSize];
|
||||
memcpy(stringPool, stringTable, stringSize);
|
||||
|
||||
uint32 offset = 0;
|
||||
|
||||
for (uint32 y =0; y < recordCount; y++)
|
||||
{
|
||||
for (uint32 x = 0; x < fieldCount; x++)
|
||||
switch(format[x])
|
||||
{
|
||||
case FT_FLOAT:
|
||||
case FT_IND:
|
||||
case FT_INT:
|
||||
offset += 4;
|
||||
break;
|
||||
case FT_BYTE:
|
||||
offset += 1;
|
||||
break;
|
||||
case FT_STRING:
|
||||
{
|
||||
// fill only not filled entries
|
||||
char** slot = (char**)(&dataTable[offset]);
|
||||
if (**((char***)slot) == nullStr)
|
||||
{
|
||||
const char * st = getRecord(y).getString(x);
|
||||
*slot=stringPool + (st-(const char*)stringTable);
|
||||
}
|
||||
|
||||
offset+=sizeof(char*);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return stringPool;
|
||||
}
|
||||
Reference in new issue
Block a user