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[11248] Clarify and check DBC/SQL storage format field types.

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Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
Vinolentus 2011-03-15 02:53:59 +03:00 • committed by VladimirMangos
parent 189e7c08b7
commit a6bab82c72
4 changed files with 186 additions and 75 deletions
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86
src/shared/Database/SQLStorage.cpp
View file

@ -21,43 +21,79 @@
void SQLStorage::EraseEntry(uint32 id)
{
uint32 offset=0;
for(uint32 x=0;x<iNumFields;x++)
if (dst_format[x]==FT_STRING)
uint32 offset = 0;
for(uint32 x = 0; x < iNumFields; ++x)
{
switch(dst_format[x])
{
if(pIndex[id])
delete [] *(char**)((char*)(pIndex[id])+offset);
case FT_LOGIC:
offset += sizeof(bool); break;
case FT_BYTE:
offset += sizeof(char); break;
case FT_INT:
offset += sizeof(uint32); break;
case FT_FLOAT:
offset += sizeof(float); break;
case FT_STRING:
{
if(pIndex[id])
delete [] *(char**)((char*)(pIndex[id])+offset);
offset += sizeof(char*);
offset += sizeof(char*);
break;
}
case FT_NA:
case FT_NA_BYTE:
break;
case FT_IND:
case FT_SORT:
assert(false && "SQL storage not have sort field types");
break;
default:
assert(false && "unknown format character");
break;
}
else if (dst_format[x]==FT_LOGIC)
offset += sizeof(bool);
else if (dst_format[x]==FT_BYTE)
offset += sizeof(char);
else
offset += 4;
}
pIndex[id] = NULL;
}
void SQLStorage::Free ()
{
uint32 offset=0;
for(uint32 x=0;x<iNumFields;x++)
if (dst_format[x]==FT_STRING)
uint32 offset = 0;
for(uint32 x = 0; x < iNumFields; ++x)
{
switch(dst_format[x])
{
for(uint32 y=0;y<MaxEntry;y++)
if(pIndex[y])
delete [] *(char**)((char*)(pIndex[y])+offset);
case FT_LOGIC:
offset += sizeof(bool); break;
case FT_BYTE:
offset += sizeof(char); break;
case FT_INT:
offset += sizeof(uint32); break;
case FT_FLOAT:
offset += sizeof(float); break;
case FT_STRING:
{
for(uint32 y = 0; y < MaxEntry; ++y)
if(pIndex[y])
delete [] *(char**)((char*)(pIndex[y])+offset);
offset += sizeof(char*);
offset += sizeof(char*);
break;
}
case FT_NA:
case FT_NA_BYTE:
break;
case FT_IND:
case FT_SORT:
assert(false && "SQL storage not have sort field types");
break;
default:
assert(false && "unknown format character");
break;
}
else if (dst_format[x]==FT_LOGIC)
offset += sizeof(bool);
else if (dst_format[x]==FT_BYTE)
offset += sizeof(char);
else
offset += 4;
}
delete [] pIndex;
delete [] data;