protected internal override Cell ReadCellPayload(DexFile file, UInt32 rowIndex, Column column, Cell[] cells, ref UInt32 offset)
{
Cell result;
Tables.encoded_catch_handler_row.columns colIdx = (Tables.encoded_catch_handler_row.columns)column.Index;
switch (colIdx)
{
case Tables.encoded_catch_handler_row.columns.handlers:
Int32 handler_size = (Int32)cells[(UInt32)Tables.encoded_catch_handler_row.columns.size].Value;
UInt32[] indexes = file.GetSectionTable(TableType.encoded_type_addr_pair).ReadInnerSection(file, ref offset, (UInt32)Math.Abs(handler_size));
result = new Cell(column, (UInt32)indexes.Length, indexes);
break;
case Tables.encoded_catch_handler_row.columns.catch_all_addr:
Int32 handler_size1 = (Int32)cells[(UInt32)Tables.encoded_catch_handler_row.columns.size].Value;
if (handler_size1 <= 0)
{
Int32 catch_add_addr = file.ReadULeb128(ref offset);
result = new Cell(column, (UInt32)catch_add_addr, (UInt32)catch_add_addr);
}
else
{
result = new Cell(column, 0, null);
}
break;
default:
result = base.ReadCellPayload(file, rowIndex, column, cells, ref offset);
break;
}
return(result);
}
protected internal override Cell ReadCellPayload(DexFile file, UInt32 rowIndex, Column column, Cell[] cells, ref uint offset)
{
Cell result;
switch ((code_row.columns)column.Index)
{
case code_row.columns.tries:
UInt32 tries_size = cells[(UInt32)code_row.columns.tries_size].RawValue;
UInt32[] indexes = file.GetSectionTable(TableType.try_item).ReadInnerSection(file, ref offset, tries_size);
result = new Cell(column, tries_size, indexes);
break;
case code_row.columns.handlers:
UInt32 tries_size1 = cells[(UInt32)code_row.columns.tries_size].RawValue;
if (tries_size1 > 0)
{
Int32 handler_list_size = file.ReadULeb128(ref offset);
UInt32[] indexes1 = file.GetSectionTable(TableType.encoded_catch_handler_list).ReadInnerSection(file, ref offset, (UInt32)handler_list_size);
UInt32 p = (UInt32)sizeof(UInt32);
UInt32 padding = ((offset) % p) != 0 ? (p - (offset) % p) : 0;
offset += padding;
result = new Cell(column, tries_size1, indexes1);
//throw new NotImplementedException();
}
else
{
result = new Cell(column, 0, null);
}
break;
default:
result = base.ReadCellPayload(file, rowIndex, column, cells, ref offset);
break;
}
return(result);
}
internal Cell(DexFile file, Column column, ref UInt32 offset)
{
if (file == null)
{
throw new ArgumentNullException("file");
}
if (column == null)
{
throw new ArgumentNullException("column");
}
this._column = column;
switch (column.ColumnType)
{
case ColumnType.Byte:
Byte bValue = file.Loader.ReadBytes(offset, 1)[0];
this._rawValue = bValue;
this._value = bValue;
offset++;
break;
case ColumnType.UInt16:
UInt16 sValue = file.PtrToStructure <UInt16>(offset);
this._rawValue = sValue;
this._value = sValue;
offset += sizeof(UInt16);
break;
case ColumnType.UInt32:
UInt32 iValue = file.PtrToStructure <UInt32>(offset);
this._rawValue = iValue;
this._value = iValue;
offset += sizeof(UInt32);
break;
case ColumnType.SLeb128:
Int32 slValue = file.ReadSLeb128(ref offset);
this._rawValue = (UInt32)slValue; //HACK: Here can be signed integer
this._value = slValue;
break;
case ColumnType.ULeb128:
Int32 ulValue = file.ReadULeb128(ref offset);
this._rawValue = checked ((UInt32)ulValue);
this._value = ulValue;
break;
case ColumnType.String:
Int32 utf16_size = file.ReadULeb128(ref offset);
this._rawValue = (UInt32)utf16_size;
if (utf16_size > 0)
{
Byte[] bytes = file.Loader.ReadBytes(offset, (UInt32)utf16_size);
this._value = Encoding.UTF8.GetString(bytes);
offset += (UInt32)utf16_size;
}
break;
case ColumnType.UInt16Array:
UInt32 itemsCount = this._rawValue = file.Loader.PtrToStructure <UInt32>(offset);
offset += (UInt32)sizeof(UInt32);
UInt16[] type_idxs = new UInt16[itemsCount];
if (itemsCount > 0)
{
for (UInt32 loop = 0; loop < itemsCount; loop++)
{
type_idxs[loop] = file.Loader.PtrToStructure <UInt16>(offset);
offset += (UInt32)sizeof(UInt16);
}
//TODO: Dex.TYPE.CODE_ITEM padding может быть, а может и не быть... Надо проверять...
UInt32 p = (UInt32)sizeof(UInt32);
UInt32 padding = ((offset) % p) != 0 ? (p - (offset) % p) : 0;
offset += padding;
}
this._value = type_idxs;
break;
case ColumnType.UInt32Array:
UInt32 itemsCount1 = this._rawValue = file.Loader.PtrToStructure <UInt32>(offset);
offset += (UInt32)sizeof(UInt32);
UInt32[] type_idxs1 = new UInt32[itemsCount1];
for (UInt32 loop = 0; loop < itemsCount1; loop++)
{
type_idxs1[loop] = file.Loader.PtrToStructure <UInt32>(offset);
offset += (UInt32)sizeof(UInt32);
}
this._value = type_idxs1;
break;
default:
throw new NotImplementedException(String.Format("Type {0} not implemented", column.ColumnType));
}
}
