Chameleon

Chameleon Commit Details

Date:2011-06-25 20:20:19 (12 years 10 months ago)
Author:Evan Lojewski
Commit:1075
Parents: 1074
Message:Disk code
Changes:
A/branches/rewrite/i386/modules/BiosDisk/include
A/branches/rewrite/i386/modules/BiosDisk/include/Disk.hpp
A/branches/rewrite/i386/modules/BiosDisk/Main.cpp
A/branches/rewrite/i386/modules/BiosDisk/Disk.cpp
A/branches/rewrite/i386/modules/BiosDisk/include/BiosDisk.hpp
M/branches/rewrite/i386/modules/BiosDisk/BiosDisk.cpp
M/branches/rewrite/i386/modules/BiosDisk/Makefile

File differences

branches/rewrite/i386/modules/BiosDisk/include/Disk.hpp
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/*␊
* Copyright (c) 2011 Evan Lojewski. All rights reserved.␊
*␊
*/␊
#ifndef DISK_H␊
#define DISK_H␊
␊
#include <IOKit/IOTypes.h>␊
␊
class Disk␊
{␊
public:␊
Disk();␊
Disk(const char* name);␊
~Disk();␊
␊
virtual IOReturn Read(UInt64 sector, UInt64 size, char* buffer) = 0;␊
virtual IOReturn Write(UInt64 sector, UInt64 size, char* buffer) = 0;␊
␊
bool isValid() { return mName != NULL; };␊
protected:␊
const char *mName;␊
const char *busType;␊
␊
private:␊
␊
};␊
␊
#endif /* DISK_H */␊
branches/rewrite/i386/modules/BiosDisk/include/BiosDisk.hpp
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/*␊
* Copyright (c) 2011 Evan Lojewski. All rights reserved.␊
*␊
*/␊
#ifndef BIOSDISK_H␊
#define BIOSDISK_H␊
␊
#include <IOKit/IOTypes.h>␊
#include <Disk.hpp>␊
␊
␊
#define super Disk␊
␊
class BiosDisk : public Disk␊
{␊
public:␊
BiosDisk(const char* name);␊
~BiosDisk();␊
␊
virtual IOReturn Read(UInt64 sector, UInt64 size, char* buffer);␊
virtual IOReturn Write(UInt64 sector, UInt64 size, char* buffer);␊
␊
protected:␊
␊
private:␊
UInt8 mDiskID;␊
};␊
␊
#endif /* BIOSDISK_H */␊
branches/rewrite/i386/modules/BiosDisk/Main.cpp
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/*␊
* Copyright (c) 2011 Evan Lojewski. All rights reserved.␊
*␊
*/␊
#include <cstdlib>␊
#include <iostream>␊
#include <modules>␊
␊
extern "C"␊
{␊
void BiosDisk_start();␊
}␊
␊
void BiosDisk_start()␊
{␊
}
branches/rewrite/i386/modules/BiosDisk/BiosDisk.cpp
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* Copyright (c) 2011 Evan Lojewski. All rights reserved.␊
*␊
*/␊
#include <cstdlib>␊
#include <iostream>␊
#include <modules>␊
#include <BiosDisk.hpp>␊
␊
extern "C"␊
␊
BiosDisk::BiosDisk(const char* name)␊
{␊
void BiosDisk_start();␊
busType = "bios";␊
␊
// fixme␊
if(name[0] != 'b' &&␊
name[1] != 'i' &&␊
name[2] != 'o' &&␊
name[3] != 's' &&␊
name[4] != ':') name = NULL;␊
␊
mName = name;␊
␊
// TODO: convert mName to bios disk id␊
}␊
␊
void BiosDisk_start()␊
BiosDisk::~BiosDisk()␊
{␊
}
␊
}␊
␊
IOReturn BiosDisk::Read(UInt64 sector, UInt64 size, char* buffer)␊
{␊
if(!isValid()) return kIOReturnNoDevice;␊
return kIOReturnSuccess;␊
}␊
␊
␊
IOReturn BiosDisk::Write(UInt64 sector, UInt64 size, char* buffer)␊
{␊
if(!isValid()) return kIOReturnNoDevice;␊
return kIOReturnNotWritable;␊
}␊
branches/rewrite/i386/modules/BiosDisk/Disk.cpp
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/*␊
* Copyright (c) 2011 Evan Lojewski. All rights reserved.␊
*␊
*/␊
#include <Disk.hpp>␊
␊
␊
Disk::Disk()␊
{␊
mName = NULL;␊
}␊
␊
Disk::~Disk()␊
{␊
␊
}
branches/rewrite/i386/modules/BiosDisk/Makefile
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␊
DIR = BiosDisk␊
␊
MODULE_OBJS = BiosDisk.o␊
MODULE_OBJS = Disk.o BiosDisk.o Main.o␊
␊
include ../MakeInc.dir

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Revision: 1075