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https://github.com/TomHarte/CLK.git
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Adds boilerplate route into a 2MG-handling class.
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Thomas Harte
parent
7ede3d2b9e
commit
b4bf541eec
@ -34,6 +34,7 @@
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#include "../../Storage/Cartridge/Formats/PRG.hpp"
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// Disks
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#include "../../Storage/Disk/DiskImage/Formats/2MG.hpp"
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#include "../../Storage/Disk/DiskImage/Formats/AcornADF.hpp"
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#include "../../Storage/Disk/DiskImage/Formats/AppleDSK.hpp"
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#include "../../Storage/Disk/DiskImage/Formats/CPCDSK.hpp"
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@ -79,11 +80,14 @@ static Media GetMediaAndPlatforms(const std::string &file_name, TargetPlatform::
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std::string extension = file_name.substr(final_dot + 1);
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std::transform(extension.begin(), extension.end(), extension.begin(), ::tolower);
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#define Insert(list, class, platforms, ...) \
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list.emplace_back(new Storage::class(__VA_ARGS__));\
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#define InsertInstance(list, instance, platforms) \
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list.emplace_back(instance);\
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potential_platforms |= platforms;\
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TargetPlatform::TypeDistinguisher *distinguisher = dynamic_cast<TargetPlatform::TypeDistinguisher *>(list.back().get());\
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if(distinguisher) potential_platforms &= distinguisher->target_platform_type();
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if(distinguisher) potential_platforms &= distinguisher->target_platform_type(); \
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#define Insert(list, class, platforms, ...) \
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InsertInstance(list, new Storage::class(__VA_ARGS__), platforms);
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#define TryInsert(list, class, platforms, ...) \
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try {\
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@ -95,6 +99,14 @@ static Media GetMediaAndPlatforms(const std::string &file_name, TargetPlatform::
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TryInsert(list, class, platforms, file_name) \
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}
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// 2MG
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if(extension == "2mg") {
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// 2MG uses a factory method; defer to it.
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try {
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InsertInstance(result.disks, Storage::Disk::Disk2MG::open(file_name), TargetPlatform::DiskII)
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} catch(...) {}
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}
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Format("80", result.tapes, Tape::ZX80O81P, TargetPlatform::ZX8081) // 80
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Format("81", result.tapes, Tape::ZX80O81P, TargetPlatform::ZX8081) // 81
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Format("a26", result.cartridges, Cartridge::BinaryDump, TargetPlatform::Atari2600) // A26
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@ -169,6 +181,7 @@ static Media GetMediaAndPlatforms(const std::string &file_name, TargetPlatform::
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#undef Format
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#undef Insert
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#undef TryInsert
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#undef InsertInstance
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return result;
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}
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@ -396,6 +396,8 @@
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4B7F1897215486A200388727 /* StaticAnalyser.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B7F1896215486A100388727 /* StaticAnalyser.cpp */; };
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4B7F1898215486A200388727 /* StaticAnalyser.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B7F1896215486A100388727 /* StaticAnalyser.cpp */; };
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4B80CD6F2568A82C00176FCC /* DiskIIDrive.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B80CD6D2568A82600176FCC /* DiskIIDrive.cpp */; };
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4B80CD76256CA16400176FCC /* 2MG.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B80CD74256CA15E00176FCC /* 2MG.cpp */; };
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4B80CD77256CA16600176FCC /* 2MG.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B80CD74256CA15E00176FCC /* 2MG.cpp */; };
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4B8318B022D3E531006DB630 /* AppleII.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BCE0050227CE8CA000CA200 /* AppleII.cpp */; };
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4B8318B122D3E53A006DB630 /* DiskIICard.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BCE004E227CE8CA000CA200 /* DiskIICard.cpp */; };
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4B8318B222D3E53C006DB630 /* Video.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BCE004D227CE8CA000CA200 /* Video.cpp */; };
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@ -1306,6 +1308,8 @@
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4B80214322EE7C3E00068002 /* JustInTime.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = JustInTime.hpp; sourceTree = "<group>"; };
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4B80CD6D2568A82600176FCC /* DiskIIDrive.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = DiskIIDrive.cpp; sourceTree = "<group>"; };
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4B80CD6E2568A82900176FCC /* DiskIIDrive.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = DiskIIDrive.hpp; sourceTree = "<group>"; };
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4B80CD74256CA15E00176FCC /* 2MG.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = 2MG.cpp; sourceTree = "<group>"; };
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4B80CD75256CA15E00176FCC /* 2MG.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = 2MG.hpp; sourceTree = "<group>"; };
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4B8334811F5D9FF70097E338 /* PartialMachineCycle.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PartialMachineCycle.cpp; sourceTree = "<group>"; };
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4B8334831F5DA0360097E338 /* Z80Storage.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Z80Storage.cpp; sourceTree = "<group>"; };
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4B8334851F5DA3780097E338 /* 6502Storage.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = 6502Storage.cpp; sourceTree = "<group>"; };
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@ -2550,6 +2554,8 @@
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4B7BA03223C58B1E00B98D9E /* STX.hpp */,
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4B6ED2EF208E2F8A0047B343 /* WOZ.hpp */,
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4BFDD7891F7F2DB4008579B9 /* Utility */,
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4B80CD74256CA15E00176FCC /* 2MG.cpp */,
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4B80CD75256CA15E00176FCC /* 2MG.hpp */,
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);
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path = Formats;
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sourceTree = "<group>";
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@ -4969,6 +4975,7 @@
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4B055AB71FAE860F0060FFFF /* TZX.cpp in Sources */,
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4B2BF19123DCC6A200C3AD60 /* BD500.cpp in Sources */,
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4B055ADA1FAE9B460060FFFF /* 1770.cpp in Sources */,
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4B80CD77256CA16600176FCC /* 2MG.cpp in Sources */,
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4B055ADC1FAE9B460060FFFF /* AY38910.cpp in Sources */,
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4B055AD71FAE9B180060FFFF /* Keyboard.cpp in Sources */,
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4BD67DCC209BE4D700AB2146 /* StaticAnalyser.cpp in Sources */,
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@ -5146,6 +5153,7 @@
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4B4518A01F75FD1C00926311 /* CPCDSK.cpp in Sources */,
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4B0CCC451C62D0B3001CAC5F /* CRT.cpp in Sources */,
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4BC23A2C2467600F001A6030 /* OPLL.cpp in Sources */,
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4B80CD76256CA16400176FCC /* 2MG.cpp in Sources */,
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4B8DF505254E3C9D00F3433C /* ADB.cpp in Sources */,
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4B322E041F5A2E3C004EB04C /* Z80Base.cpp in Sources */,
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4B0ACC2623775819008902D0 /* AtariST.cpp in Sources */,
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@ -552,6 +552,28 @@
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<key>NSDocumentClass</key>
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<string>$(PRODUCT_MODULE_NAME).MachineDocument</string>
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</dict>
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<dict>
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<key>CFBundleTypeExtensions</key>
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<array>
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<string>2mg</string>
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</array>
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<key>CFBundleTypeIconFile</key>
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<string>floppy35.png</string>
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<key>CFBundleTypeName</key>
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<string>Apple 2MG Disk Image</string>
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<key>CFBundleTypeOSTypes</key>
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<array>
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<string>????</string>
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</array>
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<key>CFBundleTypeRole</key>
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<string>Editor</string>
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<key>LSHandlerRank</key>
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<string>Owner</string>
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<key>LSTypeIsPackage</key>
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<false/>
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<key>NSDocumentClass</key>
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<string>$(PRODUCT_MODULE_NAME).MachineDocument</string>
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</dict>
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</array>
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<key>CFBundleExecutable</key>
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<string>$(EXECUTABLE_NAME)</string>
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17
Storage/Disk/DiskImage/Formats/2MG.cpp
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17
Storage/Disk/DiskImage/Formats/2MG.cpp
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@ -0,0 +1,17 @@
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//
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// 2MG.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 23/11/2020.
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// Copyright © 2020 Thomas Harte. All rights reserved.
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//
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#include "2MG.hpp"
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using namespace Storage::Disk;
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DiskImageHolderBase *Disk2MG::open(const std::string &file_name) {
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(void)file_name;
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throw Error::InvalidFormat;
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return nullptr;
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}
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35
Storage/Disk/DiskImage/Formats/2MG.hpp
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35
Storage/Disk/DiskImage/Formats/2MG.hpp
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@ -0,0 +1,35 @@
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//
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// 2MG.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 23/11/2020.
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// Copyright © 2020 Thomas Harte. All rights reserved.
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//
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#ifndef _MG_hpp
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#define _MG_hpp
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#include "../DiskImage.hpp"
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#include "../../../FileHolder.hpp"
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namespace Storage {
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namespace Disk {
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/*!
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2MG is slightly special because it's just a container format; there's a brief header and then
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the contents are some other file format — either MacintoshIMG or AppleDSK.
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Therefore it supplies a factory method and will actually return one of those.
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TODO: should I generalise on factory methods? Is this likely to occur again?
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*/
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class Disk2MG {
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public:
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static DiskImageHolderBase *open(const std::string &file_name);
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};
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}
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}
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#endif /* _MG_hpp */
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