public static CodeSectionInfo Parse(SectionInfo sectionInfo, bool cryptEc = false)
{
byte[] data = sectionInfo.Data;
CodeSectionInfo codeSectionInfo = new CodeSectionInfo();
using (BinaryReader binaryReader = new BinaryReader(new MemoryStream(data, false)))
{
using (BinaryWriter binaryWriter = new BinaryWriter(new MemoryStream()))
{
using (BinaryWriter binaryWriter2 = new BinaryWriter(new MemoryStream()))
{
binaryWriter.Write(binaryReader.ReadInt32());
binaryWriter.Write(binaryReader.ReadInt32());
binaryWriter.WriteBytesWithLengthPrefix(binaryReader.ReadBytesWithLengthPrefix());
int num;
int value;
if (cryptEc)
{
binaryReader.ReadInt32();
binaryReader.ReadInt32();
binaryWriter.WriteBytesWithLengthPrefix(binaryReader.ReadBytesWithLengthPrefix());
num = binaryReader.ReadInt32();
value = binaryReader.ReadInt32();
codeSectionInfo.Libraries = LibraryInfo.ReadLibraries(binaryReader);
binaryWriter.WriteBytesWithLengthPrefix(binaryReader.ReadBytesWithLengthPrefix());
}
else
{
binaryWriter.WriteBytesWithLengthPrefix(binaryReader.ReadBytesWithLengthPrefix());
binaryWriter.WriteBytesWithLengthPrefix(binaryReader.ReadBytesWithLengthPrefix());
codeSectionInfo.Libraries = LibraryInfo.ReadLibraries(binaryReader);
num = binaryReader.ReadInt32();
value = binaryReader.ReadInt32();
}
binaryWriter2.Write(num);
binaryWriter2.Write(value);
if ((num & 1) != 0)
{
binaryWriter2.Write(binaryReader.ReadBytes(16));
}
codeSectionInfo.UnknownBeforeLibrary = ((MemoryStream)binaryWriter.BaseStream).ToArray();
codeSectionInfo.UnknownBeforeIconData = ((MemoryStream)binaryWriter2.BaseStream).ToArray();
}
}
codeSectionInfo.IconData = binaryReader.ReadBytesWithLengthPrefix();
codeSectionInfo.DebugCommandParameters = binaryReader.ReadStringWithLengthPrefix();
if (cryptEc)
{
binaryReader.ReadBytes(12);
codeSectionInfo.Methods = MethodInfo.ReadMethods(binaryReader);
codeSectionInfo.DllDeclares = DllDeclareInfo.ReadDllDeclares(binaryReader);
codeSectionInfo.GlobalVariables = VariableInfo.ReadVariables(binaryReader);
codeSectionInfo.Classes = ClassInfo.ReadClasses(binaryReader);
codeSectionInfo.Structs = StructInfo.ReadStructs(binaryReader);
}
else
{
codeSectionInfo.Classes = ClassInfo.ReadClasses(binaryReader);
codeSectionInfo.Methods = MethodInfo.ReadMethods(binaryReader);
codeSectionInfo.GlobalVariables = VariableInfo.ReadVariables(binaryReader);
codeSectionInfo.Structs = StructInfo.ReadStructs(binaryReader);
codeSectionInfo.DllDeclares = DllDeclareInfo.ReadDllDeclares(binaryReader);
}
}
foreach (var method in codeSectionInfo.Methods)
{
BinaryReader reader = new BinaryReader(new MemoryStream(method.CodeData[5], false));
CodeDataParser.StatementBlock statement = CodeDataParser.ParseStatementBlock(reader, codeSectionInfo, method.Id);
method.Code = statement.ToString();
}
return(codeSectionInfo);
}
private static void FixEProjectFile(string source, string target, ProjectFileReader.OnInputPassword inputPassword = null)
{
ESystemInfo systemInfo = null;
CodeSectionInfo codeSectionInfo = null;
ResourceSectionInfo resourceSectionInfo = null;
InitEcSectionInfo initEcSectionInfo = null;
var sections = new List <SectionInfo>();
using (var projectFileReader = new ProjectFileReader(File.OpenRead(source), inputPassword))
{
while (!projectFileReader.IsFinish)
{
var section = projectFileReader.ReadSection();
switch (section.Name)
{
case ESystemInfo.SectionName:
systemInfo = ESystemInfo.Parse(section.Data);
break;
case CodeSectionInfo.SectionName:
codeSectionInfo = CodeSectionInfo.Parse(section.Data, projectFileReader.CryptEc);
break;
case ResourceSectionInfo.SectionName:
resourceSectionInfo = ResourceSectionInfo.Parse(section.Data);
break;
case InitEcSectionInfo.SectionName:
initEcSectionInfo = InitEcSectionInfo.Parse(section.Data);
break;
default:
break;
}
sections.Add(section);
}
}
systemInfo.FileType = 1;
foreach (var classInfo in codeSectionInfo.Classes)
{
if (!ValidEplName(classInfo.Name))
{
classInfo.Name = ParseDebugComment(classInfo.Comment);
if (classInfo.Name == null)
{
if (classInfo.Comment == "_-@M<>")
{
classInfo.Comment = "";
}
classInfo.Name = (classInfo.BaseClass == 0 ? "_程序集" : "_类") + (classInfo.Id & IdMask).ToString("X");
}
else
{
classInfo.Comment = "";
}
}
FixVariablesName(classInfo.Variables, classInfo.BaseClass == 0 ? "_程序集变量" : "_成员");
}
FixVariablesName(codeSectionInfo.GlobalVariables, "_全局");
foreach (var method in codeSectionInfo.Methods)
{
if (!ValidEplName(method.Name))
{
method.Name = ParseDebugComment(method.Comment);
if (method.Name == null)
{
if (method.Comment == "_-@S<>")
{
method.Comment = "";
}
method.Name = $"_子程序{(method.Id & IdMask).ToString("X")}";
}
else
{
method.Comment = "";
}
}
FixVariablesName(method.Parameters, "_参数", true);
FixVariablesName(method.Variables, "_局部", true);
var reader = new BinaryReader(new MemoryStream(method.CodeData[5], false));
var lineOffestStream = new MemoryStream();
CodeDataParser.StatementBlock block = null;
try
{
block = CodeDataParser.ParseStatementBlock(reader, new BinaryWriter(lineOffestStream));
}
catch (Exception)
{
method.Comment = $"[修复失败]{method.Comment}";
continue;
}
method.CodeData[0] = lineOffestStream.ToArray();
method.CodeData[1] = CodeDataParser.GenerateBlockOffest(block);
}
foreach (var structInfo in codeSectionInfo.Structs)
{
if (!ValidEplName(structInfo.Name))
{
structInfo.Name = $"_结构{(structInfo.Id & IdMask).ToString("X")}";
}
FixVariablesName(structInfo.Member, "_成员", false);
}
foreach (var dll in codeSectionInfo.DllDeclares)
{
if (!ValidEplName(dll.Name))
{
dll.Name = dll.NameInLibrary;
if (dll.Name.StartsWith("@"))
{
dll.Name = dll.Name.Substring(1);
}
dll.Name = "_" + dll.Name;
if (!ValidEplName("_" + dll.Name))
{
dll.Name = "";
}
dll.Name = $"_DLL命令{(dll.Id & IdMask).ToString("X")}{dll.Name}";
}
FixVariablesName(dll.Parameters, "_参数", true);
}
foreach (var constant in resourceSectionInfo.Constants)
{
if (!ValidEplName(constant.Name))
{
constant.Name = $"_常量{(constant.Id & IdMask).ToString("X")}";
}
}
foreach (var formInfo in resourceSectionInfo.Forms)
{
if (!ValidEplName(formInfo.Name))
{
formInfo.Name = $"_窗口{(formInfo.Id & IdMask).ToString("X")}";
}
foreach (var elem in formInfo.Elements)
{
if (elem is FormMenuInfo)
{
var menu = (FormMenuInfo)elem;
MethodInfo eventMethod = null;
if (menu.ClickEvent != 0)
{
eventMethod = Array.Find(codeSectionInfo.Methods, x => x.Id == menu.ClickEvent);
}
if (string.IsNullOrEmpty(menu.Name))
{
if (ValidEplName("_" + menu.Text))
{
menu.Name = $"_菜单{(menu.Id & IdMask).ToString("X")}_{menu.Text}";
}
else
{
menu.Name = $"_菜单{(menu.Id & IdMask).ToString("X")}";
}
if (eventMethod != null && eventMethod.Name != null &&
eventMethod.Name.StartsWith("_") && eventMethod.Name.EndsWith("_被选择"))//尝试从事件子程序名还原名称
{
menu.Name = eventMethod.Name.Substring(1, eventMethod.Name.Length - 5);
}
}
if (eventMethod != null)
{
eventMethod.Name = $"_{menu.Name}_被选择";
}
}
else if (elem is FormControlInfo)
{
var control = (FormControlInfo)elem;
var elemName = control.Name;
if (!ValidEplName(elemName))
{
if (control.Events.Length > 0)//尝试从子程序名恢复窗口名
{
var eventItem = control.Events[0];
MethodInfo eventMethod = Array.Find(codeSectionInfo.Methods, x => x.Id == eventItem.Value);//TODO:使用哈希表提高效率
if (eventMethod != null)
{
var eventName = GetEventName(codeSectionInfo.Libraries, control.DataType, eventItem.Key);
if (eventName != null && eventMethod.Name.StartsWith("_") && eventMethod.Name.EndsWith($"_{eventName}"))
{
formInfo.Name = eventMethod.Name.Substring(1, eventMethod.Name.Length - 1 - eventName.Length - 1);
}
}
}
elemName = formInfo.Name;
}
foreach (var eventItem in control.Events)
{
MethodInfo eventMethod = Array.Find(codeSectionInfo.Methods, x => x.Id == eventItem.Value);//TODO:使用哈希表提高效率
if (eventMethod != null)
{
var eventName = GetEventName(codeSectionInfo.Libraries, control.DataType, eventItem.Key);
if (eventName != null)
{
eventMethod.Name = $"_{elemName}_{eventName}";
}
else if (!eventMethod.Name.StartsWith($"_{elemName}_"))
{
eventName = $"事件{eventItem.Key.ToString("X8")}";
eventMethod.Name = $"_{elemName}_{eventName}";
}
}
}
}
}
var formClass = Array.Find(codeSectionInfo.Classes, x => x.Id == formInfo.Class);//TODO:使用哈希表提高效率
if (formClass != null)
{
var prefix = $"[“{formInfo.Name}”的窗口程序集]";
if (!formClass.Comment.StartsWith(prefix))
{
formClass.Comment = $"{prefix}{formClass.Comment}";
}
}
}
{
//TODO:使用哈希表提高效率
var mainMethod = Array.Find(codeSectionInfo.Methods, x => x.Id == codeSectionInfo.MainMethod);
if (mainMethod != null)
{
mainMethod.Name = "_启动子程序";
if (initEcSectionInfo.InitMethod.Length > 0)
{
var prefix = "[注意：本子程序将在 初始模块_X 后调用]";
if (!mainMethod.Comment.StartsWith(prefix))
{
mainMethod.Comment = $"{prefix}{mainMethod.Comment}";
}
}
}
for (int i = 0; i < initEcSectionInfo.InitMethod.Length; i++)
{
var initMethod = Array.Find(codeSectionInfo.Methods, x => x.Id == initEcSectionInfo.InitMethod[i]);
initMethod.Name = $"初始模块_{i + 1}";
if (ValidEplName("_" + initEcSectionInfo.EcName[i]))
{
initMethod.Name += "_" + initEcSectionInfo.EcName[i];
}
var prefix = $"[禁止删除][注意：本子程序将自动在启动时被调用，且早于 _启动子程序 被调用][为内联的模块“{initEcSectionInfo.EcName[i]}”做初始化工作]";
if (!initMethod.Comment.StartsWith(prefix))
{
initMethod.Comment = $"{prefix}{initMethod.Comment}";
}
}
}
using (var projectFileWriter = new ProjectFileWriter(File.OpenWrite(target)))
{
foreach (var section in sections)
{
switch (section.Name)
{
case ESystemInfo.SectionName:
section.Data = systemInfo.ToBytes();
break;
case CodeSectionInfo.SectionName:
section.Data = codeSectionInfo.ToBytes();
break;
case ResourceSectionInfo.SectionName:
section.Data = resourceSectionInfo.ToBytes();
break;
case InitEcSectionInfo.SectionName:
section.Data = initEcSectionInfo.ToBytes();
break;
default:
break;
}
projectFileWriter.WriteSection(section);
}
}
}
