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| Source at commit 1158 created 13 years 16 days ago. By azimutz, Match nvidia.c with the one on my branch (Chazi) adding dev id's from issue 99 and Asus G74SX (0DF4, 1251). | |
|---|---|
| 1 | /*␊ |
| 2 | * Copyright (c) 2011 Evan Lojewski. All rights reserved.␊ |
| 3 | *␊ |
| 4 | */␊ |
| 5 | #include <FDiskPartition.hpp>␊ |
| 6 | ␊ |
| 7 | ␊ |
| 8 | FDiskPartition::FDiskPartition(Disk* disk, UInt8 partitionNumber) : Partition(disk, partitionNumber)␊ |
| 9 | {␊ |
| 10 | mDisk = disk;␊ |
| 11 | mNumSectors = 0;␊ |
| 12 | mBeginSector = 0;␊ |
| 13 | mPartitionNumber = partitionNumber;␊ |
| 14 | mNumPartitions = 0;␊ |
| 15 | mFdiskEntry = NULL;␊ |
| 16 | ␊ |
| 17 | if(mDisk)␊ |
| 18 | {␊ |
| 19 | // read in lba0, this contains the partition map if it's FDisk / MBR␊ |
| 20 | mDisk->Read(0, 1, (UInt8*)&mLBA0);␊ |
| 21 | ␊ |
| 22 | if(isMBRDisk())␊ |
| 23 | {␊ |
| 24 | // Determine number of partition. TODO: Extended partitions␊ |
| 25 | UInt8 i = 0;␊ |
| 26 | for(i = 0; i < DISK_NPART; i++)␊ |
| 27 | {␊ |
| 28 | if(mLBA0.parts[i].systid != 0)␊ |
| 29 | {␊ |
| 30 | if(mPartitionNumber == mNumPartitions) mFdiskEntry = &mLBA0.parts[i];␊ |
| 31 | mNumPartitions++;␊ |
| 32 | }␊ |
| 33 | ␊ |
| 34 | }␊ |
| 35 | ␊ |
| 36 | if(mFdiskEntry)␊ |
| 37 | {␊ |
| 38 | mNumSectors = mFdiskEntry->numsect;␊ |
| 39 | mBeginSector = mFdiskEntry->relsect;␊ |
| 40 | }␊ |
| 41 | }␊ |
| 42 | } ␊ |
| 43 | }␊ |
| 44 | ␊ |
| 45 | FDiskPartition::~FDiskPartition()␊ |
| 46 | {␊ |
| 47 | ␊ |
| 48 | }␊ |
| 49 | ␊ |
| 50 | bool FDiskPartition::isMBRDisk()␊ |
| 51 | {␊ |
| 52 | return mLBA0.signature == DISK_SIGNATURE;␊ |
| 53 | }␊ |
| 54 | |
