// Token: 0x060000FC RID: 252 RVA: 0x0000DAA8 File Offset: 0x0000BCA8
public void WriteFile(SerialPortDevice portCnn, string strPartitionStartSector, string strPartitionSectorNumber, string pszImageFile, string strFileStartSector, string strFileSectorOffset, string sector_size, string physical_partition_number, string addtionalFirehose, bool chkAck, int?chunkCount)
{
long num = Convert.ToInt64(strPartitionSectorNumber);
if (num == 0L)
{
num = 2147483647L;
}
long num2 = Convert.ToInt64(strFileStartSector);
long num3 = Convert.ToInt64(strFileSectorOffset);
long num4 = Convert.ToInt64(sector_size);
long num5 = Convert.ToInt64(physical_partition_number);
Log.w(portCnn.comm.serialPort.PortName, string.Format("write file legnth {0} to partition {1}", this.getFileSize(), strPartitionStartSector));
long num6 = (this.getFileSize() + num4 - 1L) / num4;
if (num6 - num2 > num)
{
num6 = num2 + num;
}
else
{
num = num6 - num2;
}
string command = string.Format(Firehose.FIREHOSE_PROGRAM, new object[]
{
num4,
num,
strPartitionStartSector,
num5,
addtionalFirehose
});
portCnn.comm.SendCommand(command);
for (long num7 = num2; num7 < num6; num7 += (long)portCnn.comm.m_dwBufferSectors)
{
long num8 = num6 - num7;
num8 = ((num8 < (long)portCnn.comm.m_dwBufferSectors) ? num8 : ((long)portCnn.comm.m_dwBufferSectors));
Log.w(portCnn.comm.serialPort.PortName, string.Format("WriteFile position {0}, size {1}", (num4 * num7).ToString("X"), num4 * num8));
long offset = num3 + num4 * num7;
int size = (int)(num4 * num8);
int num9 = 0;
byte[] bytesFromFile = this.GetBytesFromFile(offset, size, out num9);
portCnn.comm.WritePort(bytesFromFile, 0, bytesFromFile.Length);
}
if (chkAck)
{
string message = null;
if (!portCnn.comm.chkRspAck(out message, chunkCount.Value))
{
throw new Exception(message);
}
}
}
public void WriteFile(SerialPortDevice portCnn, string strPartitionStartSector, string strPartitionSectorNumber, string pszImageFile, string strFileStartSector, string strFileSectorOffset, string sector_size, string physical_partition_number)
{
long num1 = Convert.ToInt64(strPartitionSectorNumber);
if (num1 == 0L)
{
num1 = int.MaxValue;
}
long int64_1 = Convert.ToInt64(strFileStartSector);
long int64_2 = Convert.ToInt64(strFileSectorOffset);
long int64_3 = Convert.ToInt64(sector_size);
long int64_4 = Convert.ToInt64(physical_partition_number);
Log.w(portCnn.comm.serialPort.PortName, string.Format("write file {0} legnth {1} to partition {2}", filePath, getFileSize(), strPartitionStartSector));
long num2 = (getFileSize() + int64_3 - 1L) / int64_3;
if (num2 - int64_1 > num1)
{
num2 = int64_1 + num1;
}
else
{
num1 = num2 - int64_1;
}
string str = string.Format(Firehose.FIREHOSE_PROGRAM, int64_3, num1, strPartitionStartSector, int64_4);
portCnn.comm.SendCommand(str);
Log.w(portCnn.comm.serialPort.PortName, str);
long num3 = int64_1;
while (num3 < num2)
{
long num4 = num2 - num3;
long num5 = num4 < portCnn.comm.m_dwBufferSectors ? num4 : portCnn.comm.m_dwBufferSectors;
Log.w(portCnn.comm.serialPort.PortName, string.Format("WriteFile position {0}, size {1}", (int64_3 * num3).ToString("X"), int64_3 * num5));
long offset = int64_2 + int64_3 * num3;
int size = (int)(int64_3 * num5);
int n = 0;
byte[] bytesFromFile = GetBytesFromFile(offset, size, out n);
portCnn.comm.WritePort(bytesFromFile, 0, bytesFromFile.Length);
num3 += portCnn.comm.m_dwBufferSectors;
}
}
public void WriteSparseFileToDevice(SerialPortDevice portCnn, string pszPartitionStartSector, string pszPartitionSectorNumber, string pszImageFile, string pszFileStartSector, string pszSectorSizeInBytes, string pszPhysicalPartitionNumber)
{
int int32_1 = Convert.ToInt32(pszPartitionStartSector);
int int32_2 = Convert.ToInt32(pszPartitionSectorNumber);
int int32_3 = Convert.ToInt32(pszFileStartSector);
long offset1 = 0;
int int32_4 = Convert.ToInt32(pszSectorSizeInBytes);
Convert.ToInt32(pszPhysicalPartitionNumber);
SparseImageHeader sparseImageHeader = new SparseImageHeader();
string str = "";
if (int32_3 != 0)
{
str = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, str);
}
if (int32_4 == 0)
{
str = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
int size1 = Marshal.SizeOf(sparseImageHeader);
int n = 0;
SparseImageHeader stuct1 = (SparseImageHeader)CommandFormat.BytesToStuct(GetBytesFromFile(offset1, size1, out n), typeof(SparseImageHeader));
long offset2 = offset1 + stuct1.uFileHeaderSize;
if ((int)stuct1.uMagic != -316211398)
{
str = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
if (stuct1.uMajorVersion != 1)
{
str = "ERROR_UNSUPPORTED_TYPE";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_UNSUPPORTED_TYPE");
}
if (stuct1.uBlockSize % int32_4 != 0L)
{
str = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
if (int32_2 != 0 && stuct1.uBlockSize * stuct1.uTotalBlocks / int32_4 > int32_2)
{
str = "ERROR_FILE_TOO_LARGE";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_FILE_TOO_LARGE");
}
if (!string.IsNullOrEmpty(str))
{
FlashingDevice.UpdateDeviceStatus(portName, new float?(), str, "error", false);
}
else
{
for (int index = 0; index < stuct1.uTotalChunks; ++index)
{
Log.w(portCnn.comm.serialPort.PortName, string.Format("total chunks {0}, current chunk {1}", stuct1.uTotalChunks, index));
int size2 = Marshal.SizeOf(new SparseChunkHeader());
SparseChunkHeader stuct2 = (SparseChunkHeader)CommandFormat.BytesToStuct(GetBytesFromFile(offset2, size2, out n), typeof(SparseChunkHeader));
offset2 += stuct1.uChunkHeaderSize;
int num1 = (int)stuct1.uBlockSize * (int)stuct2.uChunkSize;
int num2 = num1 / int32_4;
switch (stuct2.uChunkType)
{
case 51905:
if (stuct2.uTotalSize != stuct1.uChunkHeaderSize + num1)
{
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
FlashingDevice.UpdateDeviceStatus(portName, new float?(), "ERROR_BAD_FORMAT", "error", false);
return;
}
string strPartitionStartSector = int32_1.ToString();
string strPartitionSectorNumber = num2.ToString();
string strFileStartSector = (offset2 / int32_4).ToString();
string strFileSectorOffset = (offset2 % int32_4).ToString();
WriteFile(portCnn, strPartitionStartSector, strPartitionSectorNumber, pszImageFile, strFileStartSector, strFileSectorOffset, pszSectorSizeInBytes, pszPhysicalPartitionNumber);
offset2 += int32_4 * num2;
int32_1 += num2;
break;
case 51907:
if ((int)stuct2.uTotalSize != stuct1.uChunkHeaderSize)
{
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
int32_1 += num2;
break;
default:
Log.w(portCnn.comm.serialPort.PortName, "ERROR_UNSUPPORTED_TYPE");
break;
}
}
}
}
// Token: 0x060000FD RID: 253 RVA: 0x0000DC64 File Offset: 0x0000BE64
public void WriteSparseFileToDevice(SerialPortDevice portCnn, string pszPartitionStartSector, string pszPartitionSectorNumber, string pszImageFile, string pszFileStartSector, string pszSectorSizeInBytes, string pszPhysicalPartitionNumber, string addtionalFirehose)
{
int num = Convert.ToInt32(pszPartitionStartSector);
int num2 = Convert.ToInt32(pszPartitionSectorNumber);
int num3 = Convert.ToInt32(pszFileStartSector);
long num4 = 0L;
int num5 = Convert.ToInt32(pszSectorSizeInBytes);
Convert.ToInt32(pszPhysicalPartitionNumber);
SparseImageHeader sparseImageHeader = default(SparseImageHeader);
string text = "";
if (num3 != 0)
{
text = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, text);
}
if (num5 == 0)
{
text = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
int size = Marshal.SizeOf(sparseImageHeader);
int num6 = 0;
byte[] bytesFromFile = this.GetBytesFromFile(num4, size, out num6);
sparseImageHeader = (SparseImageHeader)CommandFormat.BytesToStuct(bytesFromFile, typeof(SparseImageHeader));
num4 += (long)((ulong)sparseImageHeader.uFileHeaderSize);
if (sparseImageHeader.uMagic != 3978755898u)
{
text = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, string.Format("ERROR_BAD_FORMAT {0}", sparseImageHeader.uMagic.ToString()));
}
if (sparseImageHeader.uMajorVersion != 1)
{
text = "ERROR_UNSUPPORTED_TYPE";
Log.w(portCnn.comm.serialPort.PortName, string.Format("ERROR_UNSUPPORTED_TYPE {0}", sparseImageHeader.uMajorVersion.ToString()));
}
if ((ulong)sparseImageHeader.uBlockSize % (ulong)((long)num5) != 0UL)
{
text = "ERROR_BAD_FORMAT";
Log.w(portCnn.comm.serialPort.PortName, string.Format("ERROR_BAD_FORMAT {0}", sparseImageHeader.uBlockSize.ToString()));
}
if (num2 != 0 && (ulong)(sparseImageHeader.uBlockSize * sparseImageHeader.uTotalBlocks) / (ulong)((long)num5) > (ulong)((long)num2))
{
text = "ERROR_FILE_TOO_LARGE";
Log.w(portCnn.comm.serialPort.PortName, string.Format("ERROR_FILE_TOO_LARGE size {0} ullPartitionSectorNumber {1}", ((long)((ulong)(sparseImageHeader.uBlockSize * sparseImageHeader.uTotalBlocks) / (ulong)((long)num5))).ToString(), num2.ToString()));
}
if (!string.IsNullOrEmpty(text))
{
throw new Exception(text);
}
int num7 = 0;
int num8 = 1;
while ((long)num8 <= (long)((ulong)sparseImageHeader.uTotalChunks))
{
Log.w(portCnn.comm.serialPort.PortName, string.Format("total chunks {0}, current chunk {1}", sparseImageHeader.uTotalChunks, num8));
SparseChunkHeader sparseChunkHeader = default(SparseChunkHeader);
size = Marshal.SizeOf(sparseChunkHeader);
float num9 = 0f;
bytesFromFile = this.GetBytesFromFile(num4, size, out num6, out num9);
sparseChunkHeader = (SparseChunkHeader)CommandFormat.BytesToStuct(bytesFromFile, typeof(SparseChunkHeader));
num4 += (long)((ulong)sparseImageHeader.uChunkHeaderSize);
int num10 = (int)(sparseImageHeader.uBlockSize * sparseChunkHeader.uChunkSize);
int num11 = num10 / num5;
if (sparseChunkHeader.uChunkType == 51905)
{
if ((ulong)sparseChunkHeader.uTotalSize != (ulong)((long)((int)sparseImageHeader.uChunkHeaderSize + num10)))
{
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
throw new Exception("ERROR_BAD_FORMAT");
}
string strPartitionStartSector = num.ToString();
string strPartitionSectorNumber = num11.ToString();
string strFileStartSector = (num4 / (long)num5).ToString();
string strFileSectorOffset = (num4 % (long)num5).ToString();
num7++;
bool chkAck = false;
int value = 0;
if (sparseImageHeader.uTotalChunks <= 10u)
{
if ((long)num8 == (long)((ulong)sparseImageHeader.uTotalChunks))
{
value = num7;
chkAck = true;
}
}
else
{
if (num7 % 10 == 0)
{
value = 10;
chkAck = true;
}
if ((long)num8 == (long)((ulong)sparseImageHeader.uTotalChunks))
{
value = num7 % 10;
chkAck = true;
}
}
this.WriteFile(portCnn, strPartitionStartSector, strPartitionSectorNumber, pszImageFile, strFileStartSector, strFileSectorOffset, pszSectorSizeInBytes, pszPhysicalPartitionNumber, addtionalFirehose, chkAck, new int?(value));
num4 += (long)(num5 * num11);
num += num11;
}
else if (sparseChunkHeader.uChunkType == 51907)
{
if (sparseChunkHeader.uTotalSize != (uint)sparseImageHeader.uChunkHeaderSize)
{
Log.w(portCnn.comm.serialPort.PortName, "ERROR_BAD_FORMAT");
}
num += num11;
if ((long)num8 == (long)((ulong)sparseImageHeader.uTotalChunks))
{
int num12 = num7 % 10;
if (num12 > 0)
{
string message = null;
if (!portCnn.comm.chkRspAck(out message, num12))
{
throw new Exception(message);
}
}
}
}
else
{
Log.w(portCnn.comm.serialPort.PortName, string.Format("ERROR_UNSUPPORTED_TYPE {0}", sparseChunkHeader.uChunkType.ToString()));
}
num8++;
}
}
