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fix: Handle empty flash part list

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This is used to clear the red flashing status we need to handle this differently for spec A
This commit is contained in:
Gustave Monce
2024-08-30 20:42:37 +02:00
parent a6c017986b
commit 0101477830
1 changed files with 37 additions and 34 deletions
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WPinternals/ViewModels/LumiaUnlockBootloaderViewModel.cs
+37 -34
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@@ -2657,50 +2657,53 @@ namespace WPinternals
UInt64 totalwritten = 0; UInt64 totalwritten = 0;
int ProgressPercentage = 0; int ProgressPercentage = 0;
foreach (FlashPart Part in FlashParts) if (FlashParts != null)
{ {
InputStreamLength += (ulong)Part.Stream.Length; foreach (FlashPart Part in FlashParts)
}
foreach (FlashPart Part in FlashParts)
{
Stream InputStream = new DecompressedStream(Part.Stream);
if (InputStream != null)
{ {
using (InputStream) InputStreamLength += (ulong)Part.Stream.Length;
}
foreach (FlashPart Part in FlashParts)
{
Stream InputStream = new DecompressedStream(Part.Stream);
if (InputStream != null)
{ {
const int FlashBufferSize = 0x200000; // Flash 8 GB phone -> buffersize 0x200000 = 11:45 min, buffersize 0x20000 = 12:30 min using (InputStream)
byte[] FlashBuffer = new byte[FlashBufferSize];
int BytesRead;
UInt64 i = 0;
do
{ {
BytesRead = InputStream.Read(FlashBuffer, 0, FlashBufferSize); const int FlashBufferSize = 0x200000; // Flash 8 GB phone -> buffersize 0x200000 = 11:45 min, buffersize 0x20000 = 12:30 min
byte[] FlashBuffer = new byte[FlashBufferSize];
byte[] FlashBufferFinalSize; int BytesRead;
if (BytesRead > 0) UInt64 i = 0;
do
{ {
if (BytesRead == FlashBufferSize) BytesRead = InputStream.Read(FlashBuffer, 0, FlashBufferSize);
byte[] FlashBufferFinalSize;
if (BytesRead > 0)
{ {
FlashBufferFinalSize = FlashBuffer; if (BytesRead == FlashBufferSize)
} {
else FlashBufferFinalSize = FlashBuffer;
{ }
FlashBufferFinalSize = new byte[BytesRead]; else
Buffer.BlockCopy(FlashBuffer, 0, FlashBufferFinalSize, 0, BytesRead); {
FlashBufferFinalSize = new byte[BytesRead];
Buffer.BlockCopy(FlashBuffer, 0, FlashBufferFinalSize, 0, BytesRead);
}
FlashModel.FlashSectors((UInt32)(Part.StartSector + (i / 0x200)), FlashBufferFinalSize, ProgressPercentage);
} }
FlashModel.FlashSectors((UInt32)(Part.StartSector + (i / 0x200)), FlashBufferFinalSize, ProgressPercentage); UpdateWorkingStatus(Part.ProgressText, null, (uint)ProgressPercentage, WPinternalsStatus.Flashing);
totalwritten += (UInt64)FlashBuffer.Length / 0x200;
ProgressPercentage = (int)((double)totalwritten / (InputStreamLength / 0x200) * 100);
i += FlashBufferSize;
} }
while (BytesRead == FlashBufferSize);
UpdateWorkingStatus(Part.ProgressText, null, (uint)ProgressPercentage, WPinternalsStatus.Flashing);
totalwritten += (UInt64)FlashBuffer.Length / 0x200;
ProgressPercentage = (int)((double)totalwritten / (InputStreamLength / 0x200) * 100);
i += FlashBufferSize;
} }
while (BytesRead == FlashBufferSize);
} }
} }
} }