Now we can read frop floppy drives !!! Next : FAT driver.

1 files changed, 25 insertions, 0 deletions

diff --git a/Source/Kernel/VFS/Partition.class.cpp b/Source/Kernel/VFS/Partition.class.cpp
new file mode 100644
index 0000000..0c7832b
--- /dev/null
+++ b/Source/Kernel/VFS/Partition.class.cpp
@@ -0,0 +1,25 @@
+#include "Partition.class.h"
+
+Partition::Partition(BlockDevice* dev, u8int partnumber, u64int startblock, u64int blockcount) {
+	m_device = dev;
+	m_partnumber = partnumber;
+	m_startblock = startblock;
+	m_blockcount = blockcount;
+}
+
+bool Partition::readBlocks(u64int startblock, u32int count, u8int *data) {
+	if (startblock + count > m_startblock + m_blockcount) return false;
+	return m_device->readBlocks(startblock - m_startblock, count, data);
+}
+
+bool Partition::writeBlocks(u64int startblock, u32int count, u8int *data) {
+	if (startblock + count > m_startblock + m_blockcount) return false;
+	return m_device->writeBlocks(startblock - m_startblock, count, data);
+}
+
+//Accessors
+BlockDevice* Partition::getDevice() { return m_device; }
+u64int Partition::getStartBlock() { return m_startblock; }
+u64int Partition::getBlockCount() { return m_blockcount; }
+u8int Partition::getPartNumber() { return m_partnumber; }
+u32int Partition::getBlockSize() { return m_device->blockSize(); }