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Switch to preferred Acorn-world extension: DAT.

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This commit is contained in:
Thomas Harte 2021-01-31 21:03:09 -05:00
parent 906b6ccdb7
commit 07df7572b3
7 changed files with 85 additions and 51 deletions
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10
Analyser/Static/Acorn/StaticAnalyser.cpp
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@ -146,9 +146,15 @@ Analyser::Static::TargetList Analyser::Static::Acorn::GetTargets(const Media &me
if(!media.mass_storage_devices.empty()) {
target->has_pres_adfs = false;
target->has_acorn_adfs = true;
// TODO: validate an ADFS catalogue, at least.
target->media.mass_storage_devices = media.mass_storage_devices;
// Check for a boot option.
const auto sector = target->media.mass_storage_devices.front()->get_block(1);
if(sector[0xfd]) {
target->should_shift_restart = true;
} else {
target->loading_command = "*CAT\n";
}
}
TargetList targets;

2
Analyser/Static/StaticAnalyser.cpp
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@ -51,6 +51,7 @@
#include "../../Storage/Disk/DiskImage/Formats/WOZ.hpp"
// Mass Storage Devices (i.e. usually, hard disks)
#include "../../Storage/MassStorage/Formats/DAT.hpp"
#include "../../Storage/MassStorage/Formats/HFV.hpp"
// Tapes
@ -105,6 +106,7 @@ static Media GetMediaAndPlatforms(const std::string &file_name, TargetPlatform::
Format("col", result.cartridges, Cartridge::BinaryDump, TargetPlatform::ColecoVision) // COL
Format("csw", result.tapes, Tape::CSW, TargetPlatform::AllTape) // CSW
Format("d64", result.disks, Disk::DiskImageHolder<Storage::Disk::D64>, TargetPlatform::Commodore) // D64
Format("dat", result.mass_storage_devices, MassStorage::DAT, TargetPlatform::Acorn) // DAT
Format("dmk", result.disks, Disk::DiskImageHolder<Storage::Disk::DMK>, TargetPlatform::MSX) // DMK
Format("do", result.disks, Disk::DiskImageHolder<Storage::Disk::AppleDSK>, TargetPlatform::DiskII) // DO
Format("dsd", result.disks, Disk::DiskImageHolder<Storage::Disk::SSD>, TargetPlatform::Acorn) // DSD

12
OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
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@ -850,7 +850,7 @@
4BE211DE253E4E4800435408 /* 65C02_no_Rockwell_test.bin in Resources */ = {isa = PBXBuildFile; fileRef = 4BE211DD253E4E4800435408 /* 65C02_no_Rockwell_test.bin */; };
4BE34438238389E10058E78F /* AtariSTVideoTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BE34437238389E10058E78F /* AtariSTVideoTests.mm */; };
4BE76CF922641ED400ACD6FA /* QLTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BE76CF822641ED300ACD6FA /* QLTests.mm */; };
4BE8EB6625C750B50040BC40 /* AcornADF.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BE8EB6425C750B50040BC40 /* AcornADF.cpp */; };
4BE8EB6625C750B50040BC40 /* DAT.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BE8EB6425C750B50040BC40 /* DAT.cpp */; };
4BE90FFD22D5864800FB464D /* MacintoshVideoTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BE90FFC22D5864800FB464D /* MacintoshVideoTests.mm */; };
4BE9A6B11EDE293000CBCB47 /* zexdoc.com in Resources */ = {isa = PBXBuildFile; fileRef = 4BE9A6B01EDE293000CBCB47 /* zexdoc.com */; };
4BEA525E1DF33323007E74F2 /* Tape.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BEA525D1DF33323007E74F2 /* Tape.cpp */; };
@ -1789,8 +1789,8 @@
4BE34437238389E10058E78F /* AtariSTVideoTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AtariSTVideoTests.mm; sourceTree = "<group>"; };
4BE76CF822641ED300ACD6FA /* QLTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = QLTests.mm; sourceTree = "<group>"; };
4BE845201F2FF7F100A5EA22 /* CRTC6845.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = CRTC6845.hpp; path = 6845/CRTC6845.hpp; sourceTree = "<group>"; };
4BE8EB6425C750B50040BC40 /* AcornADF.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = AcornADF.cpp; sourceTree = "<group>"; };
4BE8EB6525C750B50040BC40 /* AcornADF.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = AcornADF.hpp; sourceTree = "<group>"; };
4BE8EB6425C750B50040BC40 /* DAT.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = DAT.cpp; sourceTree = "<group>"; };
4BE8EB6525C750B50040BC40 /* DAT.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = DAT.hpp; sourceTree = "<group>"; };
4BE90FFC22D5864800FB464D /* MacintoshVideoTests.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = MacintoshVideoTests.mm; sourceTree = "<group>"; };
4BE9A6B01EDE293000CBCB47 /* zexdoc.com */ = {isa = PBXFileReference; lastKnownFileType = file; name = zexdoc.com; path = Zexall/zexdoc.com; sourceTree = "<group>"; };
4BEA525D1DF33323007E74F2 /* Tape.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = Tape.cpp; path = Electron/Tape.cpp; sourceTree = "<group>"; };
@ -2736,8 +2736,8 @@
children = (
4B74CF7F2312FA9C00500CE8 /* HFV.hpp */,
4B74CF802312FA9C00500CE8 /* HFV.cpp */,
4BE8EB6425C750B50040BC40 /* AcornADF.cpp */,
4BE8EB6525C750B50040BC40 /* AcornADF.hpp */,
4BE8EB6425C750B50040BC40 /* DAT.cpp */,
4BE8EB6525C750B50040BC40 /* DAT.hpp */,
);
path = Formats;
sourceTree = "<group>";
@ -4775,7 +4775,7 @@
4B2BFDB21DAEF5FF001A68B8 /* Video.cpp in Sources */,
4BEDA3BF25B25563000C2DBD /* Decoder.cpp in Sources */,
4B4DC82B1D2C27A4003C5BF8 /* SerialBus.cpp in Sources */,
4BE8EB6625C750B50040BC40 /* AcornADF.cpp in Sources */,
4BE8EB6625C750B50040BC40 /* DAT.cpp in Sources */,
4BBFFEE61F7B27F1005F3FEB /* TrackSerialiser.cpp in Sources */,
4BAE49582032881E004BE78E /* CSZX8081.mm in Sources */,
4B0333AF2094081A0050B93D /* AppleDSK.cpp in Sources */,

20
OSBindings/Mac/Clock Signal/Info.plist
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@ -552,6 +552,26 @@
<key>NSDocumentClass</key>
<string>$(PRODUCT_MODULE_NAME).MachineDocument</string>
</dict>
<dict>
<key>CFBundleTypeExtensions</key>
<array>
<string>dat</string>
</array>
<key>CFBundleTypeName</key>
<string>Electron/BBC Hard Disk Image</string>
<key>CFBundleTypeOSTypes</key>
<array>
<string>????</string>
</array>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>LSHandlerRank</key>
<string>Owner</string>
<key>LSTypeIsPackage</key>
<false/>
<key>NSDocumentClass</key>
<string>$(PRODUCT_MODULE_NAME).MachineDocument</string>
</dict>
</array>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>

36
Storage/MassStorage/Formats/AcornADF.cpp
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@ -1,36 +0,0 @@
//
// AcornADF.cpp
// Clock Signal
//
// Created by Thomas Harte on 31/01/2021.
// Copyright © 2021 Thomas Harte. All rights reserved.
//
#include "AcornADF.hpp"
using namespace Storage::MassStorage;
AcornADF::AcornADF(const std::string &file_name) : file_(file_name) {
// Only one sanity check: is the file a multiple of 256 bytes in size?
// [TODO: and larger than a floppy disk?]
const auto file_size = file_.stats().st_size;
if(file_size & 255) throw std::exception();
}
size_t AcornADF::get_block_size() {
return 256;
}
size_t AcornADF::get_number_of_blocks() {
return size_t(file_.stats().st_size) / 256;
}
std::vector<uint8_t> AcornADF::get_block(size_t address) {
file_.seek(long(address * 256), SEEK_SET);
return file_.read(256);
}
void AcornADF::set_block(size_t address, const std::vector<uint8_t> &contents) {
file_.seek(long(address * 256), SEEK_SET);
file_.write(contents);
}

41
Storage/MassStorage/Formats/DAT.cpp Normal file
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@ -0,0 +1,41 @@
//
// DAT.cpp
// Clock Signal
//
// Created by Thomas Harte on 31/01/2021.
// Copyright © 2021 Thomas Harte. All rights reserved.
//
#include "DAT.hpp"
using namespace Storage::MassStorage;
DAT::DAT(const std::string &file_name) : file_(file_name) {
// Is the file a multiple of 256 bytes in size?
const auto file_size = file_.stats().st_size;
if(file_size & 255) throw std::exception();
// Does it contain the 'Hugo' signature?
file_.seek(0x201, SEEK_SET);
if(!file_.check_signature("Hugo")) {
throw std::exception();
}
}
size_t DAT::get_block_size() {
return 256;
}
size_t DAT::get_number_of_blocks() {
return size_t(file_.stats().st_size) / 256;
}
std::vector<uint8_t> DAT::get_block(size_t address) {
file_.seek(long(address * 256), SEEK_SET);
return file_.read(256);
}
void DAT::set_block(size_t address, const std::vector<uint8_t> &contents) {
file_.seek(long(address * 256), SEEK_SET);
file_.write(contents);
}

15
Storage/MassStorage/Formats/AcornADF.hpp → Storage/MassStorage/Formats/DAT.hpp
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@ -1,13 +1,13 @@
//
// AcornADF.hpp
// DAT.hpp
// Clock Signal
//
// Created by Thomas Harte on 31/01/2021.
// Copyright © 2021 Thomas Harte. All rights reserved.
//
#ifndef MassStorage_AcornADF_hpp
#define MassStorage_AcornADF_hpp
#ifndef MassStorage_DAT_hpp
#define MassStorage_DAT_hpp
#include "../MassStorageDevice.hpp"
#include "../../FileHolder.hpp"
@ -17,11 +17,12 @@ namespace MassStorage {
/*!
Provides a @c MassStorageDevice containing an Acorn ADFS image, which is just a
sector dump of an ADFS volume.
sector dump of an ADFS volume. It will be validated for an ADFS catalogue and communicate
in 256-byte blocks.
*/
class AcornADF: public MassStorageDevice {
class DAT: public MassStorageDevice {
public:
AcornADF(const std::string &file_name);
DAT(const std::string &file_name);
private:
FileHolder file_;
@ -36,4 +37,4 @@ class AcornADF: public MassStorageDevice {
}
}
#endif /* MassStorage_AcornADF_hpp */
#endif /* MassStorage_DAT_hpp */