enderice2/Fennix
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Fix partition naming

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This commit is contained in:
Alex 2023-05-13 06:58:48 +03:00
parent 8c98265e06
commit 55214d184a
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 29 additions and 11 deletions
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40
Core/Disk.cpp
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@ -43,7 +43,7 @@ namespace Disk
for (unsigned char ItrPort = 0; ItrPort < this->AvailablePorts; ItrPort++)
{
Drive drive{};
sprintf(drive.Name, "sd%ld-%d", DriverUID, this->AvailablePorts);
sprintf(drive.Name, "sd%ld", DriverUID);
debug("Drive Name: %s", drive.Name);
// TODO: Implement disk type detection. Very useful in the future.
drive.MechanicalDisk = true;
@ -88,9 +88,29 @@ namespace Disk
if (memcmp(GPTPartition.PartitionType, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", sizeof(GPTPartition.PartitionType)) != 0)
{
Partition partition{};
memset(partition.Label, '\0', sizeof(partition.Label));
// Convert utf16 to utf8
for (int i = 0; i < 36; i++)
memcpy(partition.Label + i * 2, &GPTPartition.PartitionName[i], 2);
partition.Label[71] = '\0';
{
uint16_t utf16 = GPTPartition.PartitionName[i];
if (utf16 == 0)
break;
if (utf16 < 0x80)
partition.Label[i] = (char)utf16;
else if (utf16 < 0x800)
{
partition.Label[i] = (char)(0xC0 | (utf16 >> 6));
partition.Label[i + 1] = (char)(0x80 | (utf16 & 0x3F));
i++;
}
else
{
partition.Label[i] = (char)(0xE0 | (utf16 >> 12));
partition.Label[i + 1] = (char)(0x80 | ((utf16 >> 6) & 0x3F));
partition.Label[i + 2] = (char)(0x80 | (utf16 & 0x3F));
i += 2;
}
}
partition.StartLBA = GPTPartition.FirstLBA;
partition.EndLBA = GPTPartition.LastLBA;
partition.Sectors = partition.EndLBA - partition.StartLBA;
@ -103,14 +123,13 @@ namespace Disk
trace("GPT partition \"%s\" found with %lld sectors", partition.Label, partition.Sectors);
drive.Partitions.push_back(partition);
// char *PartitionName = new char[64];
// sprintf(PartitionName, "sd%ldp%ld", drives.size() - 1, partition.Index);
char PartitionName[64];
sprintf(PartitionName, "sd%ldp%ld", drives.size(), partition.Index);
fixme("PartitionName: %s", PartitionName);
/*
TODO: Add to devfs the disk
*/
// delete[] PartitionName;
}
}
}
@ -133,14 +152,13 @@ namespace Disk
trace("Partition \"%#llx\" found with %lld sectors.", drive.Table.MBR.UniqueID, partition.Sectors);
drive.Partitions.push_back(partition);
// char *PartitionName = new char[64];
// sprintf(PartitionName, "sd%ldp%ld", drives.size() - 1, partition.Index);
char PartitionName[64];
sprintf(PartitionName, "sd%ldp%ld", drives.size(), partition.Index);
fixme("PartitionName: %s", PartitionName);
/*
TODO: Add to devfs the disk
*/
// delete[] PartitionName;
}
trace("%d MBR partitions found.", drive.Partitions.size());
}