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Disk: NeoMemory: Implement writing

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This commit is contained in:
Paul Hollinsky
2022-03-03 20:34:46 -05:00
parent f05fd5e201
commit f367fcecca
8 changed files with 114 additions and 62 deletions
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include/icsneo/disk/neomemorydiskreaddriver.h → include/icsneo/disk/neomemorydiskdriver.h
+10 -6
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@@ -1,9 +1,10 @@
#ifndef __NEOMEMORYDISKREADDRIVER_H__
#define __NEOMEMORYDISKREADDRIVER_H__
#ifndef __NEOMEMORYDISKDRIVER_H__
#define __NEOMEMORYDISKDRIVER_H__
#ifdef __cplusplus
#include "icsneo/disk/diskreaddriver.h"
#include "icsneo/disk/diskwritedriver.h"
#include <limits>
#include <chrono>
@@ -12,11 +13,11 @@ namespace icsneo {
namespace Disk {
/**
* A disk read driver which uses the neoMemory command to read from the disk
* A disk driver which uses the neoMemory command to read from or write to the disk
*
* This can only request reads by sector, so it will be very slow, but is likely supported by any device with a disk
* This can only make requests per sector, so it will be very slow, but is likely supported by any device with a disk
*/
class NeoMemoryDiskReadDriver : public ReadDriver {
class NeoMemoryDiskDriver : public ReadDriver, public WriteDriver {
public:
std::pair<uint32_t, uint32_t> getBlockSizeBounds() const override {
static_assert(SectorSize <= std::numeric_limits<uint32_t>::max(), "Incorrect sector size");
@@ -36,6 +37,9 @@ private:
optional<uint64_t> readLogicalDiskAligned(Communication& com, device_eventhandler_t report,
uint64_t pos, uint8_t* into, uint64_t amount, std::chrono::milliseconds timeout) override;
optional<uint64_t> writeLogicalDiskAligned(Communication& com, device_eventhandler_t report,
uint64_t pos, const uint8_t* atomicBuf, const uint8_t* from, uint64_t amount, std::chrono::milliseconds timeout) override;
};
} // namespace Disk
@@ -43,4 +47,4 @@ private:
} // namespace icsneo
#endif // __cplusplus
#endif // __NEOMEMORYDISKREADDRIVER_H__
#endif // __NEOMEMORYDISKDRIVER_H__