public IdentificationSection(byte[] rawBytes) : base(rawBytes)
{
CenterId = SectionReader.ReadGribShort();
SubCenterId = SectionReader.ReadGribShort();
MasterTablesVersionNumber = SectionReader.ReadByte();
LocalTablesVersionNumber = SectionReader.ReadByte();
SignificanceOfReferenceTime = SectionReader.ReadByte();
var year = SectionReader.ReadGribShort();
var month = SectionReader.ReadByte();
var day = SectionReader.ReadByte();
var hour = SectionReader.ReadByte();
var minute = SectionReader.ReadByte();
var second = SectionReader.ReadByte();
ReferenceTime = new DateTime(year, month, day, hour, minute, second, DateTimeKind.Utc);
ProductionStatusOfMessage = SectionReader.ReadByte();
ProcessedDataTypeOfMessage = SectionReader.ReadByte();
Reserved = SectionReader.ReadBytes(Length - Constants.Section1.DefaultLength);
}
public void BeforeEachTest()
{
const string relativePathToInputFile = @"TestInputFiles\OneNoteApi Demo.one";
stream = File.OpenRead(relativePathToInputFile);
binaryReader = new BinaryReader(stream);
oneNoteFileReader = new OneNoteFileReader(binaryReader);
sectionReader = new SectionReader(oneNoteFileReader);
}
public static Section Open(string path)
{
using (var stream = File.OpenRead(path))
using (var reader = new BinaryReader(stream))
{
var fileReader = new OneNoteFileReader(reader);
var sectionReader = new SectionReader(fileReader);
return(sectionReader.ReadSection());
}
}
public GridDefinition(byte[] rawBytes) : base(rawBytes)
{
SourceOfGridDefinition = SectionReader.ReadByte();
NumberOfDataPoints = SectionReader.ReadGribInt();
NumberOfOctetsForOptionalListOfNumbersDefiningNumberOfPoints = SectionReader.ReadByte();
InterpretationOfOptionalList = SectionReader.ReadByte();
GridDefintionTemplateNumber = SectionReader.ReadGribShort();
if (GridDefintionTemplateNumber == Constants.Section3.GridDefinitionTemplateNumber.LatitudeLongitude)
{
var def = new LatLonGridDefinitionTemplate();
}
GridDefinitionTemplateAndStuff = SectionReader.ReadBytes(Length - 14);
}
internal GMFile(GMFileContent f)
{
Content = f;
General = SectionReader.GetGeneralInfo(f);
Options = SectionReader.GetOptionInfo(f);
Sound = Utils.UintRange(0, f.Sounds->Count).Select(i => SectionReader.GetSoundInfo(f, i)).ToArray();
Sprites = Utils.UintRange(0, f.Sprites->Count).Select(i => SectionReader.GetSpriteInfo(f, i)).ToArray();
Backgrounds = Utils.UintRange(0, f.Backgrounds->Count).Select(i => SectionReader.GetBgInfo(f, i)).ToArray();
Paths = Utils.UintRange(0, f.Paths->Count).Select(i => SectionReader.GetPathInfo(f, i)).ToArray();
Scripts = Utils.UintRange(0, f.Scripts->Count).Select(i => SectionReader.GetScriptInfo(f, i)).ToArray();
Fonts = Utils.UintRange(0, f.Fonts->Count).Select(i => SectionReader.GetFontInfo(f, i)).ToArray();
Objects = Utils.UintRange(0, f.Objects->Count).Select(i => SectionReader.GetObjectInfo(f, i)).ToArray();
Rooms = Utils.UintRange(0, f.Rooms->Count).Select(i => SectionReader.GetRoomInfo(f, i)).ToArray();
TexturePages = Utils.UintRange(0, f.TexturePages->Count).Select(i => SectionReader.GetTexPageInfo(f, i)).ToArray();
Code = Utils.UintRange(0, f.Code->Count).Select(i => Disassembler.DisassembleCode(f, i)).ToArray();
Strings = Utils.UintRange(0, f.Strings->Count).Select(i => SectionReader.GetStringInfo(f, i)).ToArray();
Textures = Utils.UintRange(0, f.Textures->Count).Select(i => SectionReader.GetTextureInfo(f, i)).ToArray();
Audio = Utils.UintRange(0, f.Audio->Count).Select(i => SectionReader.GetAudioInfo(f, i)).ToArray();
AudioSoundMap = new Dictionary <uint, uint>();
for (uint i = 0; i < Sound.Length; i++)
{
var s = Sound[i];
if ((s.IsEmbedded || s.IsCompressed) && s.AudioId != -1)
{
AudioSoundMap[(uint)s.AudioId] = i;
}
}
var vars = General.IsOldBCVersion ? SectionReader.GetRefDefs(f, f.Variables) : SectionReader.GetRefDefsWithOthers(f, f.Variables);
var fns = General.IsOldBCVersion ? SectionReader.GetRefDefs(f, f.Functions) : SectionReader.GetRefDefsWithLength(f, f.Functions);
RefData = new RefData
{
Variables = vars,
Functions = fns,
VarAccessors = Disassembler.GetReferenceTable(f, vars),
FuncAccessors = Disassembler.GetReferenceTable(f, fns)
};
}
public void TestReadOptionsFile()
{
SectionReader sr = new SectionReader();
Dictionary<string,List<Option>> sections = sr.Read(optionsxml);
Assert.AreEqual(17, sections.Count, "Incorrect number of sections returned");
List<Option> options = sections["User Preferences"];
Assert.IsNotNull(options, "Failed to get the User Preference Section");
Assert.AreEqual(16, options.Count, "Failed to get the correct number of options");
Option option = options[0];
Assert.AreEqual("Use Page Layout View for Source Documents", option.Name);
Assert.AreEqual("{14aae503-889c-41b6-a694-2b2b29618b5a}", option.Guid);
Assert.AreEqual("11", option.Type);
Assert.AreEqual("0", option.Default);
Assert.AreEqual("2", option.BoundControl);
Assert.AreEqual("0", option.ReadOnly);
Assert.AreEqual("Use Page Layout View for Source Documents", option.DisplayName);
Assert.AreEqual("2", option.Applications);
Assert.AreEqual("0", option.Private);
Assert.AreEqual("0", option.Value);
}
public static CodeInfo DisassembleCode(GMFileContent content, uint id)
{
if (id >= content.Code->Count)
{
throw new ArgumentOutOfRangeException(nameof(id));
}
var cee = (CodeEntryE *)GMFile.PtrFromOffset(content, (&content.Code->Offsets)[id]);
var len = cee->Length;
var bc = &cee->Bytecode;
if (content.General->BytecodeVersion > 0xE)
{
var cef = (CodeEntryF *)cee;
bc = (uint *)((byte *)&cef->BytecodeOffset + cef->BytecodeOffset); // ikr?
}
var ret = new List <IntPtr>(); // doesn't like T* as type arg
len = Utils.PadTo(len, 4);
AnyInstruction *instr;
for (uint i = 0; i * 4 < len; /* see loop end */)
{
instr = (AnyInstruction *)(bc + i);
ret.Add((IntPtr)instr);
i += DisasmExt.Size(instr, content.General->BytecodeVersion);
}
return(new CodeInfo
{
Name = SectionReader.StringFromOffset(content, cee->Name),
Instructions = Utils.MPtrListToPtrArr(ret),
Size = cee->Length
});
}
//将解析好的内容再序列化成osb文件格式的文本内容
private static void SerializeDecodeStoryboardContent(string beatmap_folder, bool parse_osb, string output_path)
{
try
{
var info = BeatmapFolderInfoEx.Parse(beatmap_folder, null);
var input_file = parse_osb ? info.osb_file_path : info.osu_file_path;
output_path = string.IsNullOrWhiteSpace(output_path) ? input_file + ".parse_output" : output_path;
Log.User($"Start serialize {input_file} ....");
using (var writer = new StreamWriter(File.OpenWrite(output_path)))
{
writer.WriteLine($"[{Section.Events.ToString()}]");
OsuFileReader reader = new OsuFileReader(input_file);
VariableCollection collection = new VariableCollection(new VariableReader(reader).EnumValues());
SectionReader section = new SectionReader(Section.Events, reader);
EventReader event_section = new EventReader(reader, collection);
foreach (var line in section.EnumValues())
{
var decode_line = event_section.LineProcessVariable(line);
writer.WriteLine(decode_line);
}
}
Log.User("Serialize successfully! it output to " + output_path);
Exit("Serialize successfully! it output to " + output_path);
}
catch (Exception e)
{
Log.Error("Serialize failed!" + e.Message);
Exit("Serialize failed!" + e.Message);
}
}
public static string DisplayInstructions(GMFileContent content, RefData rdata, CodeInfo code, AnyInstruction *[] instructions = null, bool absolute = false)
{
var bcv = content.General->BytecodeVersion;
var instrs = instructions ?? code.Instructions;
if (instrs.Length == 0)
{
return(String.Empty);
}
var sb = new StringBuilder();
var firstI = code.Instructions[0];
for (int i = 0; i < instrs.Length; i++)
{
var iptr = instrs[i];
var relInstr = (long)iptr - (absolute ? (long)content.RawData.BPtr : (long)firstI);
sb.Append(HEX_PRE).Append(relInstr.ToString(HEX_FM6))
.Append(COLON_S).Append(iptr->OpCode.ToPrettyString(bcv)).Append(' ');
switch (iptr->Kind(content.General->BytecodeVersion))
{
case InstructionKind.SingleType:
var st = iptr->SingleType;
sb.Append(st.Type.ToPrettyString());
if (bcv > 0xE && st.OpCode.VersionF == FOpCode.Dup)
{
sb.Append(' ').Append(st.DupExtra);
}
break;
case InstructionKind.DoubleType:
var dt = iptr->DoubleType;
if (bcv > 0xE && iptr->OpCode.VersionF == FOpCode.Cmp)
{
sb.Append(dt.ComparisonType.ToPrettyString()).Append(' ');
}
sb.Append(dt.Types);
break;
case InstructionKind.Goto:
var g = iptr->Goto;
var a = g.Offset.UValue * 4;
if ((a & 0xFF000000) != 0)
{
a &= 0x00FFFFFF;
a -= 0x01000000;
}
sb.Append(HEX_PRE).Append(Utils.ToHexSignString(relInstr + unchecked ((int)a), HEX_FM6));
break;
#region set
case InstructionKind.Set:
var s = iptr->Set;
sb.Append(s.Types).Append(' ');
if (s.IsMagic)
{
sb.Append(MAGIC);
break;
}
if (s.Instance <= InstanceType.StackTopOrGlobal)
{
sb.Append(s.Instance.ToPrettyString());
}
else
{
var o = SectionReader.GetObjectInfo(content, (uint)s.Instance);
sb.Append('[').Append(o.Name).Append(']');
}
sb.Append(':');
sb.Append(rdata.Variables[rdata.VarAccessors[(IntPtr)iptr]].Name);
sb.Append(s.DestVar.Type.ToPrettyString());
break;
#endregion
#region push
case InstructionKind.Push:
var pp = (PushInstruction *)iptr;
var p = iptr->Push;
sb.Append(p.Type.ToPrettyString()).Append(' ');
var r = p.ValueRest;
switch (p.Type)
{
case DataType.Int16:
sb.Append(p.Value.ToString(CultureInfo.InvariantCulture));
break;
case DataType.Variable:
var rv = *(Reference *)&r;
var inst = (InstanceType)p.Value;
if (inst <= InstanceType.StackTopOrGlobal)
{
sb.Append(inst.ToPrettyString());
}
else
{
var o = SectionReader.GetObjectInfo(content, (uint)inst);
sb.Append('[').Append(o.Name).Append(']');
}
sb.Append(':');
sb.Append(rdata.Variables[rdata.VarAccessors[(IntPtr)iptr]].Name);
sb.Append(rv.Type.ToPrettyString());
break;
case DataType.Boolean:
sb.Append(((DwordBool *)&r)->ToPrettyString());
break;
case DataType.Double:
sb.Append(((double *)&r)->ToString(CultureInfo.InvariantCulture));
break;
case DataType.Single:
sb.Append(((float *)&r)->ToString(CultureInfo.InvariantCulture));
break;
case DataType.Int32:
sb.Append(unchecked ((int)r).ToString(CultureInfo.InvariantCulture));
break;
case DataType.Int64:
sb.Append(((long *)&pp->ValueRest)->ToString(CultureInfo.InvariantCulture));
break;
case DataType.String:
sb.Append(SectionReader.GetStringInfo(content, p.ValueRest).Escape());
break;
}
break;
#endregion
#region call
case InstructionKind.Call:
var c = iptr->Call;
sb.Append(c.ReturnType.ToPrettyString()).Append(':')
.Append(c.Arguments).Append(' ');
sb.Append(rdata.Functions[rdata.FuncAccessors[(IntPtr)iptr]].Name);
sb.Append(c.Function.Type.ToPrettyString());
break;
#endregion
case InstructionKind.Break:
var b = iptr->Break;
sb.Append(b.Type.ToPrettyString()).Append(' ').Append(b.Signal);
break;
}
sb.AppendLine();
}
return(sb.ToString());
}
public void TestReadNonExistingFile()
{
SectionReader sr = new SectionReader();
sr.Read("x:\\xyzgfasdjaskauwheqkjwehqkjehqjkehqwelas.xml");
}
public void TestReadSettingsFile()
{
SectionReader sr = new SectionReader();
Dictionary<string, List<Option>> sections = sr.Read(settingsxml);
Assert.AreEqual(0, sections.Count, "Incorrect number of sections returned");
}
internal GMFile(GMFileContent f)
{
Content = f;
var orderList = new List <SectionHeaders>(f.HeaderOffsets.Length);
foreach (long headerOffset in f.HeaderOffsets)
{
SectionHeaders tag = ((SectionHeader *)((byte *)f.Form + headerOffset))->Identity;
if (tag != SectionHeaders.Form)
{
orderList.Add(tag);
}
}
ChunkOrder = orderList.ToArray();
if (f.General != null)
{
General = SectionReader.GetGeneralInfo(f);
}
if (f.Options != null)
{
Options = SectionReader.GetOptionInfo(f);
}
if (f.Globals != null)
{
Globals = SectionReader.GetGlobalInfo(f);
}
Sound = MkLazyArr(f.Sounds, i => SectionReader.GetSoundInfo(f, i));
if (f.TexturePages != null)
{
var toil = SectionReader.BuildTPAGOffsetIndexLUT(f);
Sprites = MkLazyArr(f.Sprites, i => SectionReader.GetSpriteInfo(f, i, toil));
}
Backgrounds = MkLazyArr(f.Backgrounds, i => SectionReader.GetBgInfo(f, i));
Paths = MkLazyArr(f.Paths, i => SectionReader.GetPathInfo(f, i));
Scripts = MkLazyArr(f.Scripts, i => SectionReader.GetScriptInfo(f, i));
Fonts = MkLazyArr(f.Fonts, i => SectionReader.GetFontInfo(f, i));
Objects = MkLazyArr(f.Objects, i => SectionReader.GetObjectInfo(f, i));
Rooms = MkLazyArr(f.Rooms, i => SectionReader.GetRoomInfo(f, i));
TexturePages = MkLazyArr(f.TexturePages, i => SectionReader.GetTexPageInfo(f, i));
Code = MkLazyArr(f.Code, i => Disassembler.DisassembleCode(f, i));
Strings = MkLazyArr(f.Strings, i => SectionReader.GetStringInfo(f, i));
Textures = MkLazyArr(f.Textures, i => SectionReader.GetTextureInfo(f, i));
Audio = MkLazyArr(f.Audio, i => SectionReader.GetAudioInfo(f, i));
AudioGroups = MkLazyArr(f.AudioGroup, i => SectionReader.GetAudioGroupInfo(f, i));
Extensions = MkLazyArr(f.Extensions, i => SectionReader.GetExtensionInfo(f, i));
Shaders = MkLazyArr(f.Shaders, i => SectionReader.GetShaderInfo(f, i));
Timelines = MkLazyArr(f.Timelines, i => SectionReader.GetTimelineInfo(f, i));
AudioSoundMap = new Dictionary <uint, uint>();
if (f.Sounds != null)
{
for (uint i = 0; i < Sound.Length; i++)
{
var s = Sound[i];
if ((s.IsEmbedded || s.IsCompressed) && s.AudioID != -1 && s.GroupID == 0)
{
AudioSoundMap[(uint)s.AudioID] = i;
}
}
}
if (f.General == null)
{
return;
}
try
{
// TODO: do this in a better way
var vars = General.IsOldBCVersion
? SectionReader.GetRefDefs(f, f.Variables)
: SectionReader.GetRefDefsWithOthers(f, f.Variables);
var fns = General.IsOldBCVersion
? SectionReader.GetRefDefs(f, f.Functions)
: SectionReader.GetRefDefsWithLength(f, f.Functions);
var varacc = Disassembler.GetReferenceTable(f, vars);
var fnacc = Disassembler.GetReferenceTable(f, fns);
RefData = new RefData
{
Variables = vars,
Functions = fns,
VarAccessors = varacc,
FuncAccessors = fnacc
};
if (f.Functions->Entries.NameOffset * 12 < f.Functions->Header.Size)
{
FunctionLocals = SectionReader.GetFunctionLocals(f, f.Functions);
}
if (f.Variables != null && !General.IsOldBCVersion)
{
VariableExtra = new uint[]
{
((uint *)&f.Variables->Entries)[0],
((uint *)&f.Variables->Entries)[1],
((uint *)&f.Variables->Entries)[2]
}
}
;
}
catch (Exception e)
{
Console.Error.WriteLine("Warning: Can't figure out RefDef pairs. Exception:");
Console.Error.WriteLine(e);
}
}
public static Statement[] ParseStatements(GMFileContent content, RefData rdata, CodeInfo code, AnyInstruction *[] instr = null, Stack <Expression> stack = null, List <Expression> dupTars = null, bool absolute = false)
{
var bcv = content.General->BytecodeVersion;
//! here be dragons
stack = stack ?? new Stack <Expression>();
dupTars = dupTars ?? new List <Expression>();
instr = instr ?? code.Instructions;
if (instr.Length == 0)
{
return(EmptyStmtArray);
}
var stmts = new List <Statement>();
var firstI = code.Instructions[0];
var baseOff = absolute ? (long)content.RawData.BPtr : (long)firstI;
//TODO: use locals
Func <Expression> Pop = () => stack.Count == 0 ? PopExpr : stack.Pop();
//Func<Expression> Peek = () => stack.Count == 0 ? PopExpr : stack.Peek();
Func <int, IEnumerable <Expression> > PopMany = i =>
{
var ret = new List <Expression>();
for (int j = 0; j < i; j++)
{
ret.Add(Pop());
}
return(ret);
};
Action FlushStack = () =>
{
var readd = new Stack <Expression>();
//? not sure if this is a good idea (random 'push'es in the wild) (see TODO)
stmts.AddRange(stack.PopAll().Where(e =>
{
if (dupTars.Contains(e))
{
readd.Push(e);
return(false);
}
return(!(e is PopExpression)); // 'push pop' is obviously stupid to emit
}).Reverse().Select(e =>
e is UnaryOperatorExpression &&
((UnaryOperatorExpression)e).Operator == UnaryOperator.Duplicate
? (Statement) new DupStatement() : new PushStatement {
Expr = e
}));
stack.PushRange(readd);
};
Action <Statement> AddStmt = s =>
{
FlushStack();
stmts.Add(s);
};
Func <VariableType, Expression[]> TryGetIndices = vt =>
{
Expression index = null;
var dimentions = 0;
if (vt == VariableType.Array)
{
index = Pop();
var arrInd = Pop();
if ((arrInd is LiteralExpression) && ((LiteralExpression)arrInd).Value is short)
{
var s = (short)((LiteralExpression)arrInd).Value;
switch (s)
{
case -1:
dimentions = 2;
break;
case -5:
dimentions = 1;
break;
}
}
if (dimentions == 0)
{
stack.Push(arrInd);
stack.Push(index);
index = null;
}
}
if (index == null)
{
return(null);
}
// analyse index for specified dimention
switch (dimentions)
{
case 2:
if (index is BinaryOperatorExpression && ((BinaryOperatorExpression)index).Operator == BinaryOperator.Addition)
{
var boe = (BinaryOperatorExpression)index;
var a = boe.Arg1;
var b = boe.Arg2;
if (a is BinaryOperatorExpression && ((BinaryOperatorExpression)a).Operator == BinaryOperator.Multiplication)
{
var a_ = (BinaryOperatorExpression)a;
var c = a_.Arg2;
if (c is LiteralExpression && ((LiteralExpression)c).ReturnType == DataType.Int32 &&
(int /* should be */)((LiteralExpression)c).Value == 32000)
{
return new[] { a_.Arg1, b }
}
;
}
}
break;
}
return(new[] { index });
};
for (int i = 0; i < instr.Length; i++)
{
var ins = instr[i];
#region stuff
var pst = (SingleTypeInstruction *)ins;
var pdt = (DoubleTypeInstruction *)ins;
var pcl = (CallInstruction *)ins;
var pps = (PushInstruction *)ins;
var pse = (SetInstruction *)ins;
var pbr = (BranchInstruction *)ins;
var pbk = (BreakInstruction *)ins;
var st = ins->SingleType;
var dt = ins->DoubleType;
var cl = ins->Call;
var ps = ins->Push;
var se = ins->Set;
var t1 = ins->Kind(bcv) == InstructionKind.SingleType ? st.Type
: (ins->Kind(bcv) == InstructionKind.DoubleType ? dt.Types.Type1 : 0);
var t2 = ins->Kind(bcv) == InstructionKind.DoubleType ? dt.Types.Type2
: (ins->Kind(bcv) == InstructionKind.SingleType ? st.Type : 0);
#endregion
GeneralOpCode opc;
switch (opc = ins->OpCode.General(bcv))
{
#region dup, pop
case GeneralOpCode.Dup:
var normal = true;
if (i < instr.Length - 1 && instr[i + 1]->OpCode.General(bcv) == GeneralOpCode.Push)
{
var n = &instr[i + 1]->Push;
var t = ((Reference *)&n->ValueRest)->Type;
if (t == VariableType.Array && stack.Count > 1)
{
normal = false;
stack.Push(stack.Skip(1).First()); // second item
stack.Push(stack.Skip(1).First()); // first item (original stack top)
}
}
if (!normal)
{
break;
}
if (!dupTars.Contains(stack.Peek()))
{
dupTars.Add(stack.Peek());
}
//var stackArr = stack.ToArray();
//for (i = 0; i <= ins->SingleType.DupExtra; i++)
//{
// if (i >= stackArr.Length)
// {
// // .__.
// break;
// }
var elem = stack.Peek(); //stackArr[stackArr.Length - i - 1];
if (elem.WalkExprTree(e => e is CallExpression).Any(Utils.Identity))
{
stack.Push(new UnaryOperatorExpression
{
Input = elem,
Operator = UnaryOperator.Duplicate,
OriginalType = elem.ReturnType,
ReturnType = st.Type
});
}
else
{
stack.Push(elem);
}
//}
break;
case GeneralOpCode.Pop:
if (stack.Count > 0 && stack.Peek() is CallExpression)
{
AddStmt(new CallStatement {
Call = (CallExpression)stack.Pop()
});
}
else
{
AddStmt(new PopStatement());
}
break;
#endregion
#region br etc
//TODO: use actual '(with obj ...)' syntax
//! it might mess with the CFG structure
case GeneralOpCode.PushEnv:
case GeneralOpCode.PopEnv:
case GeneralOpCode.Brt:
case GeneralOpCode.Brf:
case GeneralOpCode.Br:
{
var a = pbr->Offset.UValue * 4;
if ((a & 0xFF000000) != 0)
{
a &= 0x00FFFFFF;
a -= 0x01000000;
}
var tar = (AnyInstruction *)((long)ins + unchecked ((int)a));
var off = (long)ins - baseOff + unchecked ((int)a);
switch (opc)
{
case GeneralOpCode.PushEnv:
AddStmt(new PushEnvStatement
{
Target = tar,
TargetOffset = off,
Parent = stack.Pop()
});
break;
case GeneralOpCode.PopEnv:
AddStmt(new PopEnvStatement
{
Target = tar,
TargetOffset = off
});
break;
case GeneralOpCode.Brt:
case GeneralOpCode.Brf:
case GeneralOpCode.Br:
AddStmt(new BranchStatement
{
Type = pbr->Type(bcv),
Conditional = pbr->Type(bcv) == BranchType.Unconditional ? null : Pop(),
Target = tar,
TargetOffset = off
});
break;
}
}
break;
#endregion
#region break, ret, exit
case GeneralOpCode.Break:
stack.Push(new AssertExpression
{
ControlValue = pbk->Signal,
ReturnType = pbk->Type,
Expr = Pop()
});
break;
case GeneralOpCode.Ret:
AddStmt(new ReturnStatement
{
ReturnType = pst->Type,
RetValue = Pop()
});
break;
case GeneralOpCode.Exit:
AddStmt(new ExitStatement());
break;
#endregion
#region set
case GeneralOpCode.Set:
if (se.IsMagic)
{
AddStmt(new MagicSetStatement
{
OriginalType = se.Types.Type1,
ReturnType = se.Types.Type2
});
break;
}
var ind = TryGetIndices(se.DestVar.Type); // call before Value's pop
AddStmt(new SetStatement
{
OriginalType = se.Types.Type1,
ReturnType = se.Types.Type2,
Type = se.DestVar.Type,
OwnerType = se.Instance,
OwnerName = se.Instance > InstanceType.StackTopOrGlobal ? SectionReader.GetObjectInfo(content, (uint)se.Instance, true).Name : null,
Target = rdata.Variables[rdata.VarAccessors[(IntPtr)ins]],
Value = Pop(),
ArrayIndices = ind ?? TryGetIndices(se.DestVar.Type)
});
break;
#endregion
default:
switch (ins->ExprType(bcv))
{
#region variable
case ExpressionType.Variable:
var vt = ((Reference *)&pps->ValueRest)->Type;
stack.Push(/*vt == VariableType.StackTop &&*/ (InstanceType)ps.Value == InstanceType.StackTopOrGlobal
? new MemberExpression
{
Owner = Pop(),
ReturnType = ps.Type,
Type = vt,
OwnerType = (InstanceType)ps.Value,
OwnerName = se.Instance > InstanceType.StackTopOrGlobal ? SectionReader.GetObjectInfo(content, (uint)se.Instance, true).Name : null,
Variable = rdata.Variables[rdata.VarAccessors[(IntPtr)ins]],
ArrayIndices = TryGetIndices(vt)
}
: new VariableExpression
{
ReturnType = ps.Type,
Type = vt,
OwnerType = (InstanceType)ps.Value,
Variable = rdata.Variables[rdata.VarAccessors[(IntPtr)ins]],
ArrayIndices = TryGetIndices(vt)
});
break;
#endregion
#region literal
case ExpressionType.Literal:
object v = null;
var rest = &pps->ValueRest;
#region get value
switch (ps.Type)
{
case DataType.Int16:
v = ps.Value;
break;
case DataType.Boolean:
v = ((DwordBool *)rest)->IsTrue();
break;
case DataType.Double:
v = *(double *)rest;
break;
case DataType.Single:
v = *(float *)rest;
break;
case DataType.Int32:
v = *(int *)rest;
break;
case DataType.Int64:
v = *(long *)rest;
break;
case DataType.String:
v = SectionReader.GetStringInfo(content, (uint)ps.ValueRest);
break;
}
#endregion
stack.Push(new LiteralExpression
{
ReturnType = ps.Type,
Value = v
});
break;
#endregion
#region call
case ExpressionType.Call:
stack.Push(new CallExpression
{
ReturnType = cl.ReturnType,
Type = cl.Function.Type,
Function = rdata.Functions[rdata.FuncAccessors[(IntPtr)ins]],
Arguments = PopMany(cl.Arguments).Reverse().ToArray()
});
break;
#endregion
#region binaryop
case ExpressionType.BinaryOp:
var a1 = Pop();
var a2 = Pop();
stack.Push(new BinaryOperatorExpression
{
OriginalType = t1,
ReturnType = t2,
Arg1 = a2,
Arg2 = a1,
Operator = ins->BinaryOp(bcv)
});
break;
#endregion
#region unaryop
case ExpressionType.UnaryOp:
stack.Push(new UnaryOperatorExpression
{
OriginalType = t1,
ReturnType = t2,
Input = Pop(),
Operator = ins->UnaryOp(bcv)
});
break;
#endregion
}
break;
}
}
FlushStack();
return(stmts.ToArray());
}
public static BeatmapFolderInfoEx Parse(string folder_path, Parameters args)
{
string explicitly_osu_diff_name = "";
if (args != null && args.TryGetArg("diff", out var diff_name))
{
explicitly_osu_diff_name = diff_name;
}
var info = BeatmapFolderInfo.Parse <BeatmapFolderInfoEx>(folder_path);
if (!string.IsNullOrWhiteSpace(explicitly_osu_diff_name))
{
int index = -1;
index = int.TryParse(explicitly_osu_diff_name, out index) ? index : -1;
if (index > 0)
{
info.osu_file_path = info.DifficultFiles.OrderBy(x => x.Key).FirstOrDefault().Value;
}
else
{
info.osu_file_path = info.DifficultFiles.Where(x => x.Key.Contains(explicitly_osu_diff_name)).OrderBy(x => x.Key.Length).FirstOrDefault().Value;
}
}
else
{
//优先选std铺面的.一些图其他模式谱面会有阻挡 53925 fripSide - Hesitation Snow
info.osu_file_path = info.DifficultFiles.FirstOrDefault(x =>
{
var lines = File.ReadAllLines(x.Value);
foreach (var line in lines)
{
if (line.StartsWith("Mode"))
{
try
{
var mode = line.Split(':').Last().ToInt();
if (mode == 0)
{
return(true);
}
}
catch { }
}
}
return(false);
}).Value;
if (!File.Exists(info.osu_file_path))
{
info.osu_file_path = info.DifficultFiles.FirstOrDefault().Value;
}
}
if ((!string.IsNullOrWhiteSpace(info.osu_file_path)) && File.Exists(info.osu_file_path))
{
info.reader = new OsuFileReader(info.osu_file_path);
var section = new SectionReader(Section.General, info.reader);
info.audio_file_path = Path.Combine(folder_path, section.ReadProperty("AudioFilename"));
Log.User($"audio file path={info.audio_file_path}");
var wideMatch = section.ReadProperty("WidescreenStoryboard");
if (!string.IsNullOrWhiteSpace(wideMatch))
{
info.IsWidescreenStoryboard = wideMatch.ToInt() == 1;
}
}
/*
* if (string.IsNullOrWhiteSpace(info.osu_file_path) || (!File.Exists(info.osu_file_path)))
* {
* info.audio_file_path = Directory
* .GetFiles(info.folder_path, "*.mp3")
* .Select(x => new FileInfo(x))
* .OrderByDescending(x => x.Length)
* .FirstOrDefault()
* ?.FullName;
* }
*/
if (string.IsNullOrWhiteSpace(info.osu_file_path) || !File.Exists(info.osu_file_path))
{
Log.Warn("No .osu load");
}
if (string.IsNullOrWhiteSpace(info.audio_file_path) || !File.Exists(info.audio_file_path))
{
throw new Exception("Audio file not found.");
}
return(info);
}
public static BeatmapFolderInfo Parse(string folder_path, ProgramCommandParser.Parameters args)
{
if (!Directory.Exists(folder_path))
{
throw new Exception($"\"{folder_path}\" not a folder!");
}
BeatmapFolderInfo info = new BeatmapFolderInfo();
var osu_files = TryGetAnyFiles(".osu");
string explicitly_osu_diff_name = string.Empty;
if (args != null && args.TryGetArg("diff", out var diff_name))
{
explicitly_osu_diff_name = diff_name;
}
if (!string.IsNullOrWhiteSpace(explicitly_osu_diff_name))
{
int index = -1;
index = int.TryParse(explicitly_osu_diff_name, out index) ? index : -1;
if (index > 0)
{
info.osu_file_path = osu_files.OrderBy(x => x).FirstOrDefault();
}
else
{
var fix_pattern = Regex.Escape(explicitly_osu_diff_name);
Regex regex = new Regex(@"\[.*" + fix_pattern + @".*\]\.osu", RegexOptions.IgnoreCase);
info.osu_file_path = osu_files.Where(x => regex.IsMatch(x)).OrderBy(x => x.Length).FirstOrDefault();
}
}
else
{
//优先先选std铺面的.一些图其他模式谱面会有阻挡 53925 fripSide - Hesitation Snow
info.osu_file_path = osu_files.FirstOrDefault(x =>
{
var lines = File.ReadAllLines(x);
foreach (var line in lines)
{
if (line.StartsWith("Mode"))
{
try
{
var mode = line.Split(':').Last().ToInt();
if (mode == 0)
{
return(true);
}
}
catch { }
}
}
return(false);
});
if (!File.Exists(info.osu_file_path))
{
info.osu_file_path = osu_files.FirstOrDefault();
}
}
if (string.IsNullOrWhiteSpace(info.osu_file_path) || !File.Exists(info.osu_file_path))
{
Log.Warn("No .osu load");
}
info.osb_file_path = TryGetAnyFiles(".osb").FirstOrDefault();
info.folder_path = folder_path;
if ((!string.IsNullOrWhiteSpace(info.osu_file_path)) && File.Exists(info.osu_file_path))
{
info.reader = new OsuFileReader(info.osu_file_path);
var section = new SectionReader(Section.General, info.reader);
info.audio_file_path = Path.Combine(folder_path, section.ReadProperty("AudioFilename"));
Log.User($"audio file path={info.audio_file_path}");
var wideMatch = section.ReadProperty("WidescreenStoryboard");
if (!string.IsNullOrWhiteSpace(wideMatch))
{
info.IsWidescreenStoryboard = wideMatch.ToInt() == 1;
}
}
if (string.IsNullOrWhiteSpace(info.osu_file_path) || (!File.Exists(info.osu_file_path)))
{
info.audio_file_path = Directory
.GetFiles(info.folder_path, "*.mp3")
.Select(x => new FileInfo(x))
.OrderByDescending(x => x.Length)
.FirstOrDefault()
?.FullName;
}
if (!(_check(info.osu_file_path) || _check(info.osb_file_path)) && _check(info.audio_file_path))
{
MainProgram.Exit($"missing files such as .osu/.osb and audio file which is registered in .osu");
}
return(info);
bool _check(string file_path)
{
return((!string.IsNullOrWhiteSpace(file_path)) && File.Exists(file_path));
}
IEnumerable <string> TryGetAnyFiles(string extend_name)
{
return(Directory.EnumerateFiles(folder_path, "*" + extend_name, SearchOption.AllDirectories));
}
}