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identify_decode.c
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/***************************************************************************
Aaru Data Preservation Suite
----------------------------------------------------------------------------
Filename : identify_decode.h
Author(s) : Natalia Portillo
Component : Aaru.Device.Report
--[ Description ] ----------------------------------------------------------
Contains decoders for ATA IDENTIFY (PACKET) DEVICE structure.
--[ License ] --------------------------------------------------------------
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
----------------------------------------------------------------------------
Copyright © 2011-2020 Natalia Portillo
****************************************************************************/
#include <stdint.h>
#include <string.h>
#include <malloc.h>
#include "identify_decode.h"
#define MAX_STRING_SIZE 512
char *DecodeGeneralConfiguration(uint16_t configuration)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(configuration & 0x8000)
{
strcat(decoded, "NonMagnetic");
set = 1;
}
if(configuration & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FormatGapReq");
set = 1;
}
if(configuration & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "TrackOffset");
set = 1;
}
if(configuration & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "DataStrobeOffset");
set = 1;
}
if(configuration & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "RotationalSpeedTolerance");
set = 1;
}
if(configuration & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "UltraFastIDE");
set = 1;
}
if(configuration & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FastIDE");
set = 1;
}
if(configuration & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SlowIDE");
set = 1;
}
if(configuration & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Removable");
set = 1;
}
if(configuration & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Fixed");
set = 1;
}
if(configuration & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SpindleControl");
set = 1;
}
if(configuration & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "HighHeadSwitch");
set = 1;
}
if(configuration & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "NotMFM");
set = 1;
}
if(configuration & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "IncompleteResponse");
set = 1;
}
if(configuration & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "HardSector");
set = 1;
}
if(configuration & 0x0001)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeTransferMode(uint16_t transferMode)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(transferMode & 0x80)
{
strcat(decoded, "Mode7");
set = 1;
}
if(transferMode & 0x40)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode6");
set = 1;
}
if(transferMode & 0x20)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode5");
set = 1;
}
if(transferMode & 0x10)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode4");
set = 1;
}
if(transferMode & 0x08)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode3");
set = 1;
}
if(transferMode & 0x04)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode2");
set = 1;
}
if(transferMode & 0x02)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode1");
set = 1;
}
if(transferMode & 0x01)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Mode0");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCapabilities(uint16_t capabilities)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(capabilities & 0x8000)
{
strcat(decoded, "InterleavedDMA");
set = 1;
}
if(capabilities & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "CommandQueue");
set = 1;
}
if(capabilities & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "StandardStanbyTimer");
set = 1;
}
if(capabilities & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "RequiresATASoftReset");
set = 1;
}
if(capabilities & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "IORDY");
set = 1;
}
if(capabilities & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "CanDisableIORDY");
set = 1;
}
if(capabilities & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "LBASupport");
set = 1;
}
if(capabilities & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "DMASupport");
set = 1;
}
if(capabilities & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit7");
set = 1;
}
if(capabilities & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit6");
set = 1;
}
if(capabilities & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit5");
set = 1;
}
if(capabilities & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit4");
set = 1;
}
if(capabilities & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit3");
set = 1;
}
if(capabilities & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "VendorBit2");
set = 1;
}
if(capabilities & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "PhysicalAlignment1");
set = 1;
}
if(capabilities & 0x0001)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "PhysicalAlignment0");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCapabilities2(uint16_t capabilities)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(capabilities & 0x8000)
{
strcat(decoded, "MustBeClear");
set = 1;
}
if(capabilities & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MustBeSet");
set = 1;
}
if(capabilities & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved13");
set = 1;
}
if(capabilities & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved12");
set = 1;
}
if(capabilities & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved11");
set = 1;
}
if(capabilities & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved10");
set = 1;
}
if(capabilities & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved09");
set = 1;
}
if(capabilities & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved08");
set = 1;
}
if(capabilities & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved07");
set = 1;
}
if(capabilities & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved06");
set = 1;
}
if(capabilities & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved05");
set = 1;
}
if(capabilities & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved04");
set = 1;
}
if(capabilities & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved03");
set = 1;
}
if(capabilities & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved02");
set = 1;
}
if(capabilities & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved01");
set = 1;
}
if(capabilities & 0x0001)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SpecificStandbyTimer");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCapabilities3(uint8_t capabilities)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(capabilities & 0x80)
{
strcat(decoded, "BlockErase");
set = 1;
}
if(capabilities & 0x40)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Overwrite");
set = 1;
}
if(capabilities & 0x20)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "CryptoScramble");
set = 1;
}
if(capabilities & 0x10)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Sanitize");
set = 1;
}
if(capabilities & 0x08)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SanitizeCommands");
set = 1;
}
if(capabilities & 0x04)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SanitizeAntifreeze");
set = 1;
}
if(capabilities & 0x02)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved01");
set = 1;
}
if(capabilities & 0x01)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MultipleValid");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCommandSet(uint16_t commandset)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(commandset & 0x8000)
{
strcat(decoded, "Obsolete15");
set = 1;
}
if(commandset & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Nop");
set = 1;
}
if(commandset & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "ReadBuffer");
set = 1;
}
if(commandset & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "WriteBuffer");
set = 1;
}
if(commandset & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Obsolete11");
set = 1;
}
if(commandset & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "HPA");
set = 1;
}
if(commandset & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "DeviceReset");
set = 1;
}
if(commandset & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Service");
set = 1;
}
if(commandset & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Release");
set = 1;
}
if(commandset & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "LookAhead");
set = 1;
}
if(commandset & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "WriteCache");
set = 1;
}
if(commandset & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Packet");
set = 1;
}
if(commandset & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "PowerManagement");
set = 1;
}
if(commandset & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "RemovableMedia");
set = 1;
}
if(commandset & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SecurityMode");
set = 1;
}
if(commandset & 0x0001)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SMART");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCommandSet2(uint16_t commandset)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(commandset & 0x8000)
{
strcat(decoded, "MustBeClear");
set = 1;
}
if(commandset & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MustBeSet");
set = 1;
}
if(commandset & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FlushCacheExt");
set = 1;
}
if(commandset & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FlushCache");
set = 1;
}
if(commandset & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "DCO");
set = 1;
}
if(commandset & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "LBA48");
set = 1;
}
if(commandset & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "AAM");
set = 1;
}
if(commandset & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SetMax");
set = 1;
}
if(commandset & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "AddressOffsetReservedAreaBoot");
set = 1;
}
if(commandset & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SetFeaturesRequired");
set = 1;
}
if(commandset & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "PowerUpInStandby");
set = 1;
}
if(commandset & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "RemovableNotification");
set = 1;
}
if(commandset & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "APM");
set = 1;
}
if(commandset & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "CompactFlash");
set = 1;
}
if(commandset & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "DownloadMicrocode");
set = 1;
}
if(commandset & 0x0001)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SMART");
set = 1;
}
if(set)
return decoded;
return NULL;
}
char *DecodeCommandSet3(uint16_t commandset)
{
char *decoded = malloc(MAX_STRING_SIZE);
memset(decoded, 0, MAX_STRING_SIZE);
int set = 0;
if(commandset & 0x8000)
{
strcat(decoded, "MustBeClear");
set = 1;
}
if(commandset & 0x4000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MustBeSet");
set = 1;
}
if(commandset & 0x2000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "IdleImmediate");
set = 1;
}
if(commandset & 0x1000)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved12");
set = 1;
}
if(commandset & 0x0800)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Reserved11");
set = 1;
}
if(commandset & 0x0400)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "WriteURG");
set = 1;
}
if(commandset & 0x0200)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "ReadURG");
set = 1;
}
if(commandset & 0x0100)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "WWN");
set = 1;
}
if(commandset & 0x0080)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FUAWriteQ");
set = 1;
}
if(commandset & 0x0040)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "FUAWrite");
set = 1;
}
if(commandset & 0x0020)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "GPL");
set = 1;
}
if(commandset & 0x0010)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "Streaming");
set = 1;
}
if(commandset & 0x0008)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MCPT");
set = 1;
}
if(commandset & 0x0004)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "MediaSerial");
set = 1;
}
if(commandset & 0x0002)
{
if(set)
strcat(decoded, " ");
strcat(decoded, "SMARTSelfTest");
set = 1;
}