/// <summary>
/// Constructor
/// </summary>
/// <param name="name">Name of resource</param>
/// <param name="typeCode">Type code</param>
/// <param name="userTypeName">User type or null if it's not a <see cref="ResourceTypeCode.UserTypes"/></param>
public MultiResourceInfo(string name, ResourceTypeCode typeCode, string userTypeName)
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
Name = name;
TypeCode = typeCode;
UserTypeName = userTypeName ?? string.Empty;
}
internal object?LoadObject(int pos, out ResourceTypeCode typeCode)
{
if (_version == 1)
{
object?o = LoadObjectV1(pos);
typeCode = (o is string) ? ResourceTypeCode.String : ResourceTypeCode.StartOfUserTypes;
return(o);
}
return(LoadObjectV2(pos, out typeCode));
}
internal object LoadObject(int pos, out ResourceTypeCode typeCode)
{
if (this._version == 1)
{
object obj2 = this.LoadObjectV1(pos);
typeCode = (obj2 is string) ? ResourceTypeCode.String : ResourceTypeCode.StartOfUserTypes;
return(obj2);
}
return(this.LoadObjectV2(pos, out typeCode));
}
internal object LoadObject(int pos, out ResourceTypeCode typeCode)
{
if (this._version != 1)
{
return(this.LoadObjectV2(pos, out typeCode));
}
object obj = this.LoadObjectV1(pos);
typeCode = obj is string?ResourceTypeCode.String : ResourceTypeCode.StartOfUserTypes;
return(obj);
}
/// <summary>从打开的资源文件或流检索指定资源的类型名称和数据。</summary>
/// <param name="resourceName">资源的名称。</param>
/// <param name="resourceType">当此方法返回时，包含表示检索资源的类型名称的字符串 (有关详细信息，请参见注释部分)。此参数未经初始化即被传递。</param>
/// <param name="resourceData">此方法返回时，包含一个字节数组，该字节数组为所检索类型的二进制表示形式。此参数未经初始化即被传递。</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="resourceName" /> 为 null。</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="resourceName" />。</exception>
/// <exception cref="T:System.BadImageFormatException">
/// <paramref name="resourceName" /> 具有无效的类型。</exception>
/// <exception cref="T:System.FormatException">检索的资源数据已损坏。</exception>
/// <exception cref="T:System.InvalidOperationException">当前 <see cref="T:System.Resources.ResourceReader" /> 对象未初始化，可能因被其已关闭。</exception>
public void GetResourceData(string resourceName, out string resourceType, out byte[] resourceData)
{
if (resourceName == null)
{
throw new ArgumentNullException("resourceName");
}
if (this._resCache == null)
{
throw new InvalidOperationException(Environment.GetResourceString("ResourceReaderIsClosed"));
}
int[] array = new int[this._numResources];
int posForResource = this.FindPosForResource(resourceName);
if (posForResource == -1)
{
throw new ArgumentException(Environment.GetResourceString("Arg_ResourceNameNotExist", (object)resourceName));
}
lock (this)
{
for (int local_8 = 0; local_8 < this._numResources; ++local_8)
{
this._store.BaseStream.Position = this._nameSectionOffset + (long)this.GetNamePosition(local_8);
int local_9 = this._store.Read7BitEncodedInt();
if (local_9 < 0)
{
throw new FormatException(Environment.GetResourceString("BadImageFormat_ResourcesNameInvalidOffset", (object)local_9));
}
this._store.BaseStream.Position += (long)local_9;
int local_10 = this._store.ReadInt32();
if (local_10 < 0 || (long)local_10 >= this._store.BaseStream.Length - this._dataSectionOffset)
{
throw new FormatException(Environment.GetResourceString("BadImageFormat_ResourcesDataInvalidOffset", (object)local_10));
}
array[local_8] = local_10;
}
Array.Sort <int>(array);
int local_4 = Array.BinarySearch <int>(array, posForResource);
int local_5 = (int)((local_4 < this._numResources - 1 ? (long)array[local_4 + 1] + this._dataSectionOffset : this._store.BaseStream.Length) - ((long)posForResource + this._dataSectionOffset));
this._store.BaseStream.Position = this._dataSectionOffset + (long)posForResource;
ResourceTypeCode local_6 = (ResourceTypeCode)this._store.Read7BitEncodedInt();
if (local_6 < ResourceTypeCode.Null || local_6 >= (ResourceTypeCode)(64 + this._typeTable.Length))
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_InvalidType"));
}
resourceType = this.TypeNameFromTypeCode(local_6);
int local_5_1 = local_5 - (int)(this._store.BaseStream.Position - (this._dataSectionOffset + (long)posForResource));
byte[] local_7 = this._store.ReadBytes(local_5_1);
if (local_7.Length != local_5_1)
{
throw new FormatException(Environment.GetResourceString("BadImageFormat_ResourceNameCorrupted"));
}
resourceData = local_7;
}
}
void InitializeFrom(ResourceElementOptions options)
{
if (options.ResourceData.Code != ResourceTypeCode.ByteArray && options.ResourceData.Code != ResourceTypeCode.Stream)
{
throw new InvalidOperationException();
}
var builtin = (BuiltInResourceData)options.ResourceData;
resourceTypeCode = options.ResourceData.Code;
Name = options.Name;
Data = (byte[])builtin.Data;
}
public bool Read()
{
if (!_enumerator.MoveNext())
{
return(false);
}
_name = _enumerator.Key.ToString();
_reader.GetResourceData(_name, out _typeName, out _data);
_typeCode = ResourceUtils.GetTypeCode(_typeName);
return(true);
}
internal object LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
try
{
return(this._LoadObjectV2(pos, out typeCode));
}
catch (EndOfStreamException ex)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), (Exception)ex);
}
catch (ArgumentOutOfRangeException ex)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), (Exception)ex);
}
}
// This takes a virtual offset into the data section and reads a String
// from that location.
// Anyone who calls LoadObject should make sure they take a lock so
// no one can cause us to do a seek in here.
internal String LoadString(int pos)
{
BCLDebug.Assert(_store != null, "ResourceReader is closed!");
_store.BaseStream.Seek(_dataSectionOffset + pos, SeekOrigin.Begin);
String s = null;
int typeIndex = _store.Read7BitEncodedInt();
if (_version == 1)
{
if (typeIndex == -1)
{
return(null);
}
if (FindType(typeIndex) != typeof(String))
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", FindType(typeIndex).GetType().FullName));
}
s = _store.ReadString();
}
else
{
ResourceTypeCode typeCode = (ResourceTypeCode)typeIndex;
if (typeCode != ResourceTypeCode.String && typeCode != ResourceTypeCode.Null)
{
String typeString;
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
typeString = typeCode.ToString();
}
else
{
typeString = FindType(typeCode - ResourceTypeCode.StartOfUserTypes).FullName;
}
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", typeString));
}
if (typeCode == ResourceTypeCode.String) // ignore Null
{
s = _store.ReadString();
}
}
BCLDebug.Log("RESMGRFILEFORMAT", "LoadString(" + pos.ToString("x", CultureInfo.InvariantCulture) + " returned " + (s == null ? "[a null string]" : s));
return(s);
}
private string TypeNameFromTypeCode(ResourceTypeCode typeCode)
{
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
return("ResourceTypeCode." + typeCode.ToString());
}
int index = (int)(typeCode - 64);
long position = this._store.BaseStream.Position;
try
{
this._store.BaseStream.Position = (long)this._typeNamePositions[index];
return(this._store.ReadString());
}
finally
{
this._store.BaseStream.Position = position;
}
}
// This takes a virtual offset into the data section and reads a String
// from that location.
// Anyone who calls LoadObject should make sure they take a lock so
// no one can cause us to do a seek in here.
internal string?LoadString(int pos)
{
Debug.Assert(_store != null, "ResourceReader is closed!");
_store.BaseStream.Seek(_dataSectionOffset + pos, SeekOrigin.Begin);
string?s = null;
int typeIndex = _store.Read7BitEncodedInt();
if (_version == 1)
{
if (typeIndex == -1)
{
return(null);
}
if (FindType(typeIndex) != typeof(string))
{
throw new InvalidOperationException(SR.Format(SR.InvalidOperation_ResourceNotString_Type, FindType(typeIndex).FullName));
}
s = _store.ReadString();
}
else
{
ResourceTypeCode typeCode = (ResourceTypeCode)typeIndex;
if (typeCode != ResourceTypeCode.String && typeCode != ResourceTypeCode.Null)
{
string?typeString;
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
typeString = typeCode.ToString();
}
else
{
typeString = FindType(typeCode - ResourceTypeCode.StartOfUserTypes).FullName;
}
throw new InvalidOperationException(SR.Format(SR.InvalidOperation_ResourceNotString_Type, typeString));
}
if (typeCode == ResourceTypeCode.String) // ignore Null
{
s = _store.ReadString();
}
}
return(s);
}
internal string LoadString(int pos)
{
string fullName;
this._store.BaseStream.Seek(this._dataSectionOffset + pos, SeekOrigin.Begin);
string str = null;
int typeIndex = this._store.Read7BitEncodedInt();
if (this._version == 1)
{
if (typeIndex == -1)
{
return(null);
}
if (this.FindType(typeIndex) != typeof(string))
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", new object[] { this.FindType(typeIndex).FullName }));
}
return(this._store.ReadString());
}
ResourceTypeCode code = (ResourceTypeCode)typeIndex;
switch (code)
{
case ResourceTypeCode.String:
case ResourceTypeCode.Null:
if (code == ResourceTypeCode.String)
{
str = this._store.ReadString();
}
return(str);
}
if (code < ResourceTypeCode.StartOfUserTypes)
{
fullName = code.ToString();
}
else
{
fullName = this.FindType(((int)code) - 0x40).FullName;
}
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", new object[] { fullName }));
}
internal object?LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
Debug.Assert(_store != null, "ResourceReader is closed!");
Debug.Assert(_version >= 2, ".resources file was not a V2 (or higher) .resources file!");
try
{
// mega try-catch performs exceptionally bad on x64; factored out body into
// _LoadObjectV2 and wrap here.
return(_LoadObjectV2(pos, out typeCode));
}
catch (EndOfStreamException eof)
{
throw new BadImageFormatException(SR.BadImageFormat_TypeMismatch, eof);
}
catch (ArgumentOutOfRangeException e)
{
throw new BadImageFormatException(SR.BadImageFormat_TypeMismatch, e);
}
}
private string TypeNameFromTypeCode(ResourceTypeCode typeCode)
{
string str;
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
return("ResourceTypeCode." + typeCode.ToString());
}
int index = ((int)typeCode) - 0x40;
long position = this._store.BaseStream.Position;
try
{
this._store.BaseStream.Position = this._typeNamePositions[index];
str = this._store.ReadString();
}
finally
{
this._store.BaseStream.Position = position;
}
return(str);
}
private String TypeNameFromTypeCode(ResourceTypeCode typeCode)
{
BCLDebug.Assert(typeCode >= 0, "can't be negative");
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
BCLDebug.Assert(!String.Equals(typeCode.ToString(), "LastPrimitive"), "Change ResourceTypeCode metadata order so LastPrimitive isn't what Enum.ToString prefers.");
return("ResourceTypeCode." + typeCode.ToString());
}
else
{
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
BCLDebug.Assert(typeIndex >= 0 && typeIndex < _typeTable.Length, "TypeCode is broken or corrupted!");
long oldPos = _store.BaseStream.Position;
try {
_store.BaseStream.Position = _typeNamePositions[typeIndex];
return(_store.ReadString());
}
finally {
_store.BaseStream.Position = oldPos;
}
}
}
internal string LoadString(int pos)
{
this._store.BaseStream.Seek(this._dataSectionOffset + (long)pos, SeekOrigin.Begin);
string str = (string)null;
int typeIndex = this._store.Read7BitEncodedInt();
if (this._version == 1)
{
if (typeIndex == -1)
{
return((string)null);
}
if ((Type)this.FindType(typeIndex) != typeof(string))
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", (object)this.FindType(typeIndex).FullName));
}
str = this._store.ReadString();
}
else
{
ResourceTypeCode resourceTypeCode = (ResourceTypeCode)typeIndex;
switch (resourceTypeCode)
{
case ResourceTypeCode.String:
case ResourceTypeCode.Null:
if (resourceTypeCode == ResourceTypeCode.String)
{
str = this._store.ReadString();
break;
}
break;
default:
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceNotString_Type", (object)(resourceTypeCode >= ResourceTypeCode.StartOfUserTypes ? this.FindType((int)(resourceTypeCode - 64)).FullName : resourceTypeCode.ToString())));
}
}
return(str);
}
internal static bool CanCache(ResourceTypeCode value)
{
return (value <= ResourceTypeCode.TimeSpan);
}
internal object LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
object obj2;
try
{
obj2 = this._LoadObjectV2(pos, out typeCode);
}
catch (EndOfStreamException exception)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), exception);
}
catch (ArgumentOutOfRangeException exception2)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), exception2);
}
return obj2;
}
public UserResourceType(string name, ResourceTypeCode code)
{
this.name = name;
this.code = code;
}
private string TypeNameFromTypeCode(ResourceTypeCode typeCode)
{
string str;
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
return ("ResourceTypeCode." + typeCode.ToString());
}
int index = ((int) typeCode) - 0x40;
long position = this._store.BaseStream.Position;
try
{
this._store.BaseStream.Position = this._typeNamePositions[index];
str = this._store.ReadString();
}
finally
{
this._store.BaseStream.Position = position;
}
return str;
}
[SecuritySafeCritical] // Asserts permission to create & delete a temp file.
public void Generate()
{
if (_resourceList == null)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ResourceWriterSaved"));
}
BinaryWriter bw = new BinaryWriter(_output, Encoding.UTF8);
List <String> typeNames = new List <String>();
// Write out the ResourceManager header
// Write out magic number
bw.Write(ResourceManager.MagicNumber);
// Write out ResourceManager header version number
bw.Write(ResourceManager.HeaderVersionNumber);
MemoryStream resMgrHeaderBlob = new MemoryStream(240);
BinaryWriter resMgrHeaderPart = new BinaryWriter(resMgrHeaderBlob);
// Write out class name of IResourceReader capable of handling
// this file.
resMgrHeaderPart.Write(MultitargetingHelpers.GetAssemblyQualifiedName(typeof(ResourceReader), typeConverter));
// Write out class name of the ResourceSet class best suited to
// handling this file.
// This needs to be the same even with multi-targeting. It's the
// full name -- not the ----sembly qualified name.
resMgrHeaderPart.Write(ResourceManager.ResSetTypeName);
resMgrHeaderPart.Flush();
// Write number of bytes to skip over to get past ResMgr header
bw.Write((int)resMgrHeaderBlob.Length);
// Write the rest of the ResMgr header
bw.Write(resMgrHeaderBlob.GetBuffer(), 0, (int)resMgrHeaderBlob.Length);
// End ResourceManager header
// Write out the RuntimeResourceSet header
// Version number
bw.Write(RuntimeResourceSet.Version);
#if RESOURCE_FILE_FORMAT_DEBUG
// Write out a tag so we know whether to enable or disable
// debugging support when reading the file.
bw.Write("***DEBUG***");
#endif
// number of resources
int numResources = _resourceList.Count;
if (_preserializedData != null)
{
numResources += _preserializedData.Count;
}
bw.Write(numResources);
// Store values in temporary streams to write at end of file.
int[] nameHashes = new int[numResources];
int[] namePositions = new int[numResources];
int curNameNumber = 0;
MemoryStream nameSection = new MemoryStream(numResources * AverageNameSize);
BinaryWriter names = new BinaryWriter(nameSection, Encoding.Unicode);
// The data section can be very large, and worse yet, we can grow the byte[] used
// for the data section repeatedly. When using large resources like ~100 images,
// this can lead to both a fragmented large object heap as well as allocating about
// 2-3x of our storage needs in extra overhead. Using a temp file can avoid this.
// Assert permission to get a temp file name, which requires two permissions.
// Additionally, we may be running under an account that doesn't have permission to
// write to the temp directory (enforced via a Windows ACL). Fall back to a MemoryStream.
Stream dataSection = null; // Either a FileStream or a MemoryStream
String tempFile = null;
#if MONO_FEATURE_CAS
PermissionSet permSet = new PermissionSet(PermissionState.None);
permSet.AddPermission(new EnvironmentPermission(PermissionState.Unrestricted));
permSet.AddPermission(new FileIOPermission(PermissionState.Unrestricted));
#endif
try {
#if MONO_FEATURE_CAS
permSet.Assert();
#endif
tempFile = Path.GetTempFileName();
File.SetAttributes(tempFile, FileAttributes.Temporary | FileAttributes.NotContentIndexed);
// Explicitly opening with FileOptions.DeleteOnClose to avoid complicated File.Delete
// (safe from ----s w/ antivirus software, etc)
dataSection = new FileStream(tempFile, FileMode.Open, FileAccess.ReadWrite, FileShare.Read,
4096, FileOptions.DeleteOnClose | FileOptions.SequentialScan);
}
catch (UnauthorizedAccessException) {
// In case we're running under an account that can't access a temp directory.
dataSection = new MemoryStream();
}
catch (IOException) {
// In case Path.GetTempFileName fails because no unique file names are available
dataSection = new MemoryStream();
}
finally {
#if MONO_FEATURE_CAS
PermissionSet.RevertAssert();
#endif
}
using (dataSection) {
BinaryWriter data = new BinaryWriter(dataSection, Encoding.UTF8);
#if FEATURE_SERIALIZATION
IFormatter objFormatter = new BinaryFormatter(null, new StreamingContext(StreamingContextStates.File | StreamingContextStates.Persistence));
#endif // FEATURE_SERIALIZATION
#if RESOURCE_FILE_FORMAT_DEBUG
// Write NAMES right before the names section.
names.Write(new byte[] { (byte)'N', (byte)'A', (byte)'M', (byte)'E', (byte)'S', (byte)'-', (byte)'-', (byte)'>' });
// Write DATA at the end of the name table section.
data.Write(new byte[] { (byte)'D', (byte)'A', (byte)'T', (byte)'A', (byte)'-', (byte)'-', (byte)'-', (byte)'>' });
#endif
// We've stored our resources internally in a Hashtable, which
// makes no guarantees about the ordering while enumerating.
// While we do our own sorting of the resource names based on their
// hash values, that's only sorting the nameHashes and namePositions
// arrays. That's all that is strictly required for correctness,
// but for ease of generating a patch in the future that
// modifies just .resources files, we should re-sort them.
SortedList sortedResources = new SortedList(_resourceList, FastResourceComparer.Default);
if (_preserializedData != null)
{
foreach (KeyValuePair <String, PrecannedResource> entry in _preserializedData)
{
sortedResources.Add(entry.Key, entry.Value);
}
}
IDictionaryEnumerator items = sortedResources.GetEnumerator();
// Write resource name and position to the file, and the value
// to our temporary buffer. Save Type as well.
while (items.MoveNext())
{
nameHashes[curNameNumber] = FastResourceComparer.HashFunction((String)items.Key);
namePositions[curNameNumber++] = (int)names.Seek(0, SeekOrigin.Current);
names.Write((String)items.Key); // key
names.Write((int)data.Seek(0, SeekOrigin.Current)); // virtual offset of value.
#if RESOURCE_FILE_FORMAT_DEBUG
names.Write((byte)'*');
#endif
Object value = items.Value;
ResourceTypeCode typeCode = FindTypeCode(value, typeNames);
// Write out type code
Write7BitEncodedInt(data, (int)typeCode);
// Write out value
PrecannedResource userProvidedResource = value as PrecannedResource;
if (userProvidedResource != null)
{
data.Write(userProvidedResource.Data);
}
else
{
#if FEATURE_SERIALIZATION
WriteValue(typeCode, value, data, objFormatter);
#else
WriteValue(typeCode, value, data);
#endif
}
#if RESOURCE_FILE_FORMAT_DEBUG
data.Write(new byte[] { (byte)'S', (byte)'T', (byte)'O', (byte)'P' });
#endif
}
// At this point, the ResourceManager header has been written.
// Finish RuntimeResourceSet header
// Write size & contents of class table
bw.Write(typeNames.Count);
for (int i = 0; i < typeNames.Count; i++)
{
bw.Write(typeNames[i]);
}
// Write out the name-related items for lookup.
// Note that the hash array and the namePositions array must
// be sorted in parallel.
Array.Sort(nameHashes, namePositions);
// Prepare to write sorted name hashes (alignment fixup)
// Note: For 64-bit machines, these MUST be aligned on 8 byte
// boundaries! Pointers on IA64 must be aligned! And we'll
// run faster on X86 machines too.
bw.Flush();
int alignBytes = ((int)bw.BaseStream.Position) & 7;
if (alignBytes > 0)
{
for (int i = 0; i < 8 - alignBytes; i++)
{
bw.Write("PAD"[i % 3]);
}
}
// Write out sorted name hashes.
// Align to 8 bytes.
Contract.Assert((bw.BaseStream.Position & 7) == 0, "ResourceWriter: Name hashes array won't be 8 byte aligned! Ack!");
#if RESOURCE_FILE_FORMAT_DEBUG
bw.Write(new byte[] { (byte)'H', (byte)'A', (byte)'S', (byte)'H', (byte)'E', (byte)'S', (byte)'-', (byte)'>' });
#endif
foreach (int hash in nameHashes)
{
bw.Write(hash);
}
#if RESOURCE_FILE_FORMAT_DEBUG
Console.Write("Name hashes: ");
foreach (int hash in nameHashes)
{
Console.Write(hash.ToString("x") + " ");
}
Console.WriteLine();
#endif
// Write relative positions of all the names in the file.
// Note: this data is 4 byte aligned, occuring immediately
// after the 8 byte aligned name hashes (whose length may
// potentially be odd).
Contract.Assert((bw.BaseStream.Position & 3) == 0, "ResourceWriter: Name positions array won't be 4 byte aligned! Ack!");
#if RESOURCE_FILE_FORMAT_DEBUG
bw.Write(new byte[] { (byte)'P', (byte)'O', (byte)'S', (byte)'-', (byte)'-', (byte)'-', (byte)'-', (byte)'>' });
#endif
foreach (int pos in namePositions)
{
bw.Write(pos);
}
#if RESOURCE_FILE_FORMAT_DEBUG
Console.Write("Name positions: ");
foreach (int pos in namePositions)
{
Console.Write(pos.ToString("x") + " ");
}
Console.WriteLine();
#endif
// Flush all BinaryWriters to their underlying streams.
bw.Flush();
names.Flush();
data.Flush();
// Write offset to data section
int startOfDataSection = (int)(bw.Seek(0, SeekOrigin.Current) + nameSection.Length);
startOfDataSection += 4; // We're writing an int to store this data, adding more bytes to the header
BCLDebug.Log("RESMGRFILEFORMAT", "Generate: start of DataSection: 0x" + startOfDataSection.ToString("x", CultureInfo.InvariantCulture) + " nameSection length: " + nameSection.Length);
bw.Write(startOfDataSection);
// Write name section.
bw.Write(nameSection.GetBuffer(), 0, (int)nameSection.Length);
names.Close();
// Write data section.
Contract.Assert(startOfDataSection == bw.Seek(0, SeekOrigin.Current), "ResourceWriter::Generate - start of data section is wrong!");
dataSection.Position = 0;
dataSection.CopyTo(bw.BaseStream);
data.Close();
} // using(dataSection) <--- Closes dataSection, which was opened w/ FileOptions.DeleteOnClose
bw.Flush();
// Indicate we've called Generate
_resourceList = null;
}
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer, IFormatter objFormatter)
internal Object LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
BCLDebug.Assert(_store != null, "ResourceReader is closed!");
BCLDebug.Assert(_version >= 2, ".resources file was not a V2 (or higher) .resources file!");
_store.BaseStream.Seek(_dataSectionOffset+pos, SeekOrigin.Begin);
typeCode = (ResourceTypeCode) _store.Read7BitEncodedInt();
BCLDebug.Log("RESMGRFILEFORMAT", "LoadObjectV2 type: "+typeCode+" pos: 0x"+_store.BaseStream.Position.ToString("x", CultureInfo.InvariantCulture));
switch(typeCode) {
case ResourceTypeCode.Null:
return null;
case ResourceTypeCode.String:
return _store.ReadString();
case ResourceTypeCode.Boolean:
return _store.ReadBoolean();
case ResourceTypeCode.Char:
return (char) _store.ReadUInt16();
case ResourceTypeCode.Byte:
return _store.ReadByte();
case ResourceTypeCode.SByte:
return _store.ReadSByte();
case ResourceTypeCode.Int16:
return _store.ReadInt16();
case ResourceTypeCode.UInt16:
return _store.ReadUInt16();
case ResourceTypeCode.Int32:
return _store.ReadInt32();
case ResourceTypeCode.UInt32:
return _store.ReadUInt32();
case ResourceTypeCode.Int64:
return _store.ReadInt64();
case ResourceTypeCode.UInt64:
return _store.ReadUInt64();
case ResourceTypeCode.Single:
return _store.ReadSingle();
case ResourceTypeCode.Double:
return _store.ReadDouble();
case ResourceTypeCode.Decimal:
return _store.ReadDecimal();
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = _store.ReadInt64();
return DateTime.FromBinary(data);
case ResourceTypeCode.TimeSpan:
Int64 ticks = _store.ReadInt64();
return new TimeSpan(ticks);
// Special types
case ResourceTypeCode.ByteArray:
{
int len = _store.ReadInt32();
if (_ums == null)
return _store.ReadBytes(len);
if (len > _ums.Length - _ums.Position)
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataTooLong"));
byte[] bytes = new byte[len];
int r = _ums.Read(bytes, 0, len);
BCLDebug.Assert(r == len, "ResourceReader needs to use a blocking read here. (Call _store.ReadBytes(len)?)");
return bytes;
}
case ResourceTypeCode.Stream:
{
int len = _store.ReadInt32();
if (_ums == null) {
byte[] bytes = _store.ReadBytes(len);
// Lifetime of memory == lifetime of this stream.
return new PinnedBufferMemoryStream(bytes);
}
// make sure we don't create an UnmanagedMemoryStream that is longer than the resource stream.
if (len > _ums.Length - _ums.Position)
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataTooLong"));
// For the case that we've memory mapped in the .resources
// file, just return a Stream pointing to that block of memory.
unsafe {
return new UnmanagedMemoryStream(_ums.PositionPointer, len, len, FileAccess.Read, true);
}
}
default:
BCLDebug.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, String.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
// Throw new exception?
break;
}
// Normal serialized objects
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
return DeserializeObject(typeIndex);
}
public TypeResData(ResourceTypeCode typeCode, HexSpan codeSpan, HexSpan dataSpan, Bit7String utf8TypeName)
: base(typeCode, codeSpan, dataSpan, dataSpan) => Utf8TypeName = utf8TypeName;
// WriteValue takes a value and writes it to stream. It
// can take some specific action based on the type, such as write out a compact
// version of the object if it's a type recognized by this ResourceWriter, or
// use Serialization to write out the object using the objFormatter.
// For instance, the default implementation recognizes primitives such as Int32
// as special types and calls WriteInt32(int) with the value of the object. This
// can be much more compact than serializing the same object.
//
/*
private void WriteValueV1(Type type, Object value, BinaryWriter writer, IFormatter objFormatter)
{
// For efficiency reasons, most of our primitive types will be explicitly
// recognized here. Some value classes are also special cased here.
if (type == typeof(String))
writer.Write((String) value);
else if (type == typeof(Int32))
writer.Write((int)value);
else if (type == typeof(Byte))
writer.Write((byte)value);
else if (type == typeof(SByte))
writer.Write((sbyte)value);
else if (type == typeof(Int16))
writer.Write((short)value);
else if (type == typeof(Int64))
writer.Write((long)value);
else if (type == typeof(UInt16))
writer.Write((ushort)value);
else if (type == typeof(UInt32))
writer.Write((uint)value);
else if (type == typeof(UInt64))
writer.Write((ulong)value);
else if (type == typeof(Single))
writer.Write((float)value);
else if (type == typeof(Double))
writer.Write((double)value);
else if (type == typeof(DateTime)) {
// Ideally we should use DateTime's ToBinary & FromBinary,
// but we can't for compatibility reasons.
writer.Write(((DateTime)value).Ticks);
}
else if (type == typeof(TimeSpan))
writer.Write(((TimeSpan)value).Ticks);
else if (type == typeof(Decimal)) {
int[] bits = Decimal.GetBits((Decimal)value);
BCLDebug.Assert(bits.Length == 4, "ResourceReader::LoadObject assumes Decimal's GetBits method returns an array of 4 ints");
for(int i=0; i<bits.Length; i++)
writer.Write(bits[i]);
}
else if (type == null) {
BCLDebug.Assert(value == null, "Type is null iff value is null");
#if RESOURCE_FILE_FORMAT_DEBUG
writer.Write("<null value>");
#endif
}
else
objFormatter.Serialize(writer.BaseStream, value);
}
*/
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer, IFormatter objFormatter)
{
switch(typeCode) {
case ResourceTypeCode.Null:
break;
case ResourceTypeCode.String:
writer.Write((String) value);
break;
case ResourceTypeCode.Boolean:
writer.Write((bool) value);
break;
case ResourceTypeCode.Char:
writer.Write((UInt16) (char) value);
break;
case ResourceTypeCode.Byte:
writer.Write((byte) value);
break;
case ResourceTypeCode.SByte:
writer.Write((sbyte) value);
break;
case ResourceTypeCode.Int16:
writer.Write((Int16) value);
break;
case ResourceTypeCode.UInt16:
writer.Write((UInt16) value);
break;
case ResourceTypeCode.Int32:
writer.Write((Int32) value);
break;
case ResourceTypeCode.UInt32:
writer.Write((UInt32) value);
break;
case ResourceTypeCode.Int64:
writer.Write((Int64) value);
break;
case ResourceTypeCode.UInt64:
writer.Write((UInt64) value);
break;
case ResourceTypeCode.Single:
writer.Write((Single) value);
break;
case ResourceTypeCode.Double:
writer.Write((Double) value);
break;
case ResourceTypeCode.Decimal:
writer.Write((Decimal) value);
break;
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = ((DateTime) value).ToBinary();
writer.Write(data);
break;
case ResourceTypeCode.TimeSpan:
writer.Write(((TimeSpan) value).Ticks);
break;
// Special Types
case ResourceTypeCode.ByteArray:
{
byte[] bytes = (byte[]) value;
writer.Write(bytes.Length);
writer.Write(bytes, 0, bytes.Length);
break;
}
case ResourceTypeCode.Stream:
{
MemoryStream ms = (MemoryStream) value;
if (ms.Length > Int32.MaxValue)
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_MemStreamLength"));
int offset, len;
ms.InternalGetOriginAndLength(out offset, out len);
byte[] bytes = ms.InternalGetBuffer();
writer.Write(len);
writer.Write(bytes, offset, len);
break;
}
default:
BCLDebug.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, String.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
objFormatter.Serialize(writer.BaseStream, value);
break;
}
}
internal static void Execute(Lazy<IUndoCommandManager> undoCommandManager, IAppWindow appWindow, IResourceNodeFactory resourceNodeFactory, IFileTreeNodeData[] nodes, ResourceTypeCode typeCode, Func<IResourceElementSetNode, IResourceElementNode[], IUndoCommand> createCommand) {
var rsrcSetNode = nodes[0] as IResourceElementSetNode;
if (rsrcSetNode == null)
rsrcSetNode = nodes[0].TreeNode.Parent.Data as IResourceElementSetNode;
Debug.Assert(rsrcSetNode != null);
var module = nodes[0].GetModule();
Debug.Assert(module != null);
if (module == null)
throw new InvalidOperationException();
var dlg = new WF.OpenFileDialog {
RestoreDirectory = true,
Multiselect = true,
Filter = PickFilenameConstants.AnyFilenameFilter,
};
if (dlg.ShowDialog() != WF.DialogResult.OK)
return;
var fnames = dlg.FileNames;
if (fnames.Length == 0)
return;
var newNodes = new IResourceElementNode[fnames.Length];
var treeView = appWindow.FileTreeView.TreeView;
var treeNodeGroup = appWindow.FileTreeView.FileTreeNodeGroups.GetGroup(FileTreeNodeGroupType.ResourceElementTreeNodeGroup);
for (int i = 0; i < fnames.Length; i++) {
var fn = fnames[i];
try {
var rsrcElem = new ResourceElement {
Name = Path.GetFileName(fn),
ResourceData = new BuiltInResourceData(typeCode, File.ReadAllBytes(fn)),
};
newNodes[i] = (IResourceElementNode)treeView.Create(resourceNodeFactory.Create(module, rsrcElem, treeNodeGroup)).Data;
}
catch (Exception ex) {
Shared.App.MsgBox.Instance.Show(string.Format(dnSpy_AsmEditor_Resources.Error_ReadingFiles, ex.Message));
return;
}
}
undoCommandManager.Value.Add(createCommand(rsrcSetNode, newNodes.ToArray()));
appWindow.FileTabManager.FollowReference(newNodes[0]);
}
private void WriteValue(ResourceTypeCode typeCode, object value, BinaryWriter writer)
{
Contract.Requires(writer != null);
switch (typeCode)
{
case ResourceTypeCode.Null:
break;
case ResourceTypeCode.String:
writer.Write((string)value);
break;
case ResourceTypeCode.Boolean:
writer.Write((bool)value);
break;
case ResourceTypeCode.Char:
writer.Write((ushort)(char)value);
break;
case ResourceTypeCode.Byte:
writer.Write((byte)value);
break;
case ResourceTypeCode.SByte:
writer.Write((sbyte)value);
break;
case ResourceTypeCode.Int16:
writer.Write((short)value);
break;
case ResourceTypeCode.UInt16:
writer.Write((ushort)value);
break;
case ResourceTypeCode.Int32:
writer.Write((int)value);
break;
case ResourceTypeCode.UInt32:
writer.Write((uint)value);
break;
case ResourceTypeCode.Int64:
writer.Write((long)value);
break;
case ResourceTypeCode.UInt64:
writer.Write((ulong)value);
break;
case ResourceTypeCode.Single:
writer.Write((float)value);
break;
case ResourceTypeCode.Double:
writer.Write((double)value);
break;
case ResourceTypeCode.Decimal:
writer.Write((decimal)value);
break;
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
long data = ((DateTime)value).ToBinary();
writer.Write(data);
break;
case ResourceTypeCode.TimeSpan:
writer.Write(((TimeSpan)value).Ticks);
break;
// Special Types
case ResourceTypeCode.ByteArray:
{
byte[] bytes = (byte[])value;
writer.Write(bytes.Length);
writer.Write(bytes, 0, bytes.Length);
break;
}
case ResourceTypeCode.Stream:
{
StreamWrapper sw = (StreamWrapper)value;
if (sw.Stream.GetType() == typeof(MemoryStream))
{
MemoryStream ms = (MemoryStream)sw.Stream;
if (ms.Length > int.MaxValue)
throw new ArgumentException(SR.ArgumentOutOfRange_StreamLength);
byte[] arr = ms.ToArray();
writer.Write(arr.Length);
writer.Write(arr, 0, arr.Length);
}
else
{
Stream s = sw.Stream;
// we've already verified that the Stream is seekable
if (s.Length > int.MaxValue)
throw new ArgumentException(SR.ArgumentOutOfRange_StreamLength);
s.Position = 0;
writer.Write((int)s.Length);
byte[] buffer = new byte[4096];
int read = 0;
while ((read = s.Read(buffer, 0, buffer.Length)) != 0)
{
writer.Write(buffer, 0, read);
}
if (sw.CloseAfterWrite)
{
s.Close();
}
}
break;
}
default:
Contract.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, string.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
throw new PlatformNotSupportedException(SR.NotSupported_BinarySerializedResources);
}
}
void InitializeFrom(ResourceElementOptions options) {
if (options.ResourceData.Code != ResourceTypeCode.ByteArray && options.ResourceData.Code != ResourceTypeCode.Stream)
throw new InvalidOperationException();
var builtin = (BuiltInResourceData)options.ResourceData;
this.resourceTypeCode = options.ResourceData.Code;
this.Name = options.Name;
this.Data = (byte[])builtin.Data;
}
private void WriteValue(ResourceTypeCode typeCode, object value, BinaryWriter writer, IFormatter objFormatter)
{
switch (typeCode)
{
case ResourceTypeCode.Null:
return;
case ResourceTypeCode.String:
writer.Write((string) value);
return;
case ResourceTypeCode.Boolean:
writer.Write((bool) value);
return;
case ResourceTypeCode.Char:
writer.Write((ushort) ((char) value));
return;
case ResourceTypeCode.Byte:
writer.Write((byte) value);
return;
case ResourceTypeCode.SByte:
writer.Write((sbyte) value);
return;
case ResourceTypeCode.Int16:
writer.Write((short) value);
return;
case ResourceTypeCode.UInt16:
writer.Write((ushort) value);
return;
case ResourceTypeCode.Int32:
writer.Write((int) value);
return;
case ResourceTypeCode.UInt32:
writer.Write((uint) value);
return;
case ResourceTypeCode.Int64:
writer.Write((long) value);
return;
case ResourceTypeCode.UInt64:
writer.Write((ulong) value);
return;
case ResourceTypeCode.Single:
writer.Write((float) value);
return;
case ResourceTypeCode.Double:
writer.Write((double) value);
return;
case ResourceTypeCode.Decimal:
writer.Write((decimal) value);
return;
case ResourceTypeCode.DateTime:
{
long num = ((DateTime) value).ToBinary();
writer.Write(num);
return;
}
case ResourceTypeCode.TimeSpan:
{
TimeSpan span = (TimeSpan) value;
writer.Write(span.Ticks);
return;
}
case ResourceTypeCode.ByteArray:
{
byte[] buffer = (byte[]) value;
writer.Write(buffer.Length);
writer.Write(buffer, 0, buffer.Length);
return;
}
case ResourceTypeCode.Stream:
{
StreamWrapper wrapper = (StreamWrapper) value;
if (wrapper.m_stream.GetType() == typeof(MemoryStream))
{
int num2;
int num3;
MemoryStream stream = (MemoryStream) wrapper.m_stream;
if (stream.Length > 0x7fffffffL)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
}
stream.InternalGetOriginAndLength(out num2, out num3);
byte[] buffer2 = stream.InternalGetBuffer();
writer.Write(num3);
writer.Write(buffer2, num2, num3);
return;
}
Stream stream2 = wrapper.m_stream;
if (stream2.Length > 0x7fffffffL)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
}
stream2.Position = 0L;
writer.Write((int) stream2.Length);
byte[] buffer3 = new byte[0x1000];
int count = 0;
while ((count = stream2.Read(buffer3, 0, buffer3.Length)) != 0)
{
writer.Write(buffer3, 0, count);
}
if (wrapper.m_closeAfterWrite)
{
stream2.Close();
}
return;
}
}
objFormatter.Serialize(writer.BaseStream, value);
}
public StringResData(ResourceTypeCode typeCode, HexSpan codeSpan, HexSpan dataSpan, Bit7String utf8StringValue)
: base(typeCode, codeSpan, dataSpan, utf8StringValue.StringSpan) => Utf8StringValue = utf8StringValue;
public BuiltInResourceData(ResourceTypeCode code, object data) {
this.code = code;
this.data = data;
}
public ArrayResData(ResourceTypeCode typeCode, HexSpan codeSpan, HexSpan dataSpan, HexSpan nestedFileData)
: base(typeCode, codeSpan, dataSpan, nestedFileData)
{
}
static ResourceElementType Convert(ResourceTypeCode code)
{
if (code >= ResourceTypeCode.UserTypes)
return ResourceElementType.SerializedType;
return (ResourceElementType)code;
}
internal static void Execute(ILSpyTreeNode[] nodes, ResourceTypeCode typeCode, Func<ResourceElementSetTreeNode, ResourceElementTreeNode[], IUndoCommand> createCommand)
{
var rsrcSetNode = nodes[0] as ResourceElementSetTreeNode;
if (rsrcSetNode == null)
rsrcSetNode = nodes[0].Parent as ResourceElementSetTreeNode;
Debug.Assert(rsrcSetNode != null);
var module = ILSpyTreeNode.GetModule(nodes[0]);
Debug.Assert(module != null);
if (module == null)
throw new InvalidOperationException();
var dlg = new WF.OpenFileDialog {
RestoreDirectory = true,
Multiselect = true,
Filter = "All files (*.*)|*.*",
};
if (dlg.ShowDialog() != WF.DialogResult.OK)
return;
var fnames = dlg.FileNames;
if (fnames.Length == 0)
return;
var newNodes = new ResourceElementTreeNode[fnames.Length];
for (int i = 0; i < fnames.Length; i++) {
var fn = fnames[i];
try {
var rsrcElem = new ResourceElement {
Name = Path.GetFileName(fn),
ResourceData = new BuiltInResourceData(typeCode, File.ReadAllBytes(fn)),
};
newNodes[i] = ResourceFactory.Create(module, rsrcElem);
}
catch (Exception ex) {
MainWindow.Instance.ShowMessageBox(string.Format("Error reading files: {0}", ex.Message));
return;
}
}
UndoCommandManager.Instance.Add(createCommand(rsrcSetNode, newNodes.ToArray()));
}
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer, IFormatter objFormatter)
// Finds the ResourceTypeCode for a type, or adds this type to the
// types list.
private ResourceTypeCode FindTypeCode(Object value, List <String> types)
{
if (value == null)
{
return(ResourceTypeCode.Null);
}
Type type = value.GetType();
if (type == typeof(String))
{
return(ResourceTypeCode.String);
}
else if (type == typeof(Int32))
{
return(ResourceTypeCode.Int32);
}
else if (type == typeof(Boolean))
{
return(ResourceTypeCode.Boolean);
}
else if (type == typeof(Char))
{
return(ResourceTypeCode.Char);
}
else if (type == typeof(Byte))
{
return(ResourceTypeCode.Byte);
}
else if (type == typeof(SByte))
{
return(ResourceTypeCode.SByte);
}
else if (type == typeof(Int16))
{
return(ResourceTypeCode.Int16);
}
else if (type == typeof(Int64))
{
return(ResourceTypeCode.Int64);
}
else if (type == typeof(UInt16))
{
return(ResourceTypeCode.UInt16);
}
else if (type == typeof(UInt32))
{
return(ResourceTypeCode.UInt32);
}
else if (type == typeof(UInt64))
{
return(ResourceTypeCode.UInt64);
}
else if (type == typeof(Single))
{
return(ResourceTypeCode.Single);
}
else if (type == typeof(Double))
{
return(ResourceTypeCode.Double);
}
else if (type == typeof(Decimal))
{
return(ResourceTypeCode.Decimal);
}
else if (type == typeof(DateTime))
{
return(ResourceTypeCode.DateTime);
}
else if (type == typeof(TimeSpan))
{
return(ResourceTypeCode.TimeSpan);
}
else if (type == typeof(byte[]))
{
return(ResourceTypeCode.ByteArray);
}
else if (type == typeof(StreamWrapper))
{
return(ResourceTypeCode.Stream);
}
// This is a user type, or a precanned resource. Find type
// table index. If not there, add new element.
String typeName;
if (type == typeof(PrecannedResource))
{
typeName = ((PrecannedResource)value).TypeName;
if (typeName.StartsWith("ResourceTypeCode.", StringComparison.Ordinal))
{
typeName = typeName.Substring(17); // Remove through '.'
ResourceTypeCode typeCode = (ResourceTypeCode)Enum.Parse(typeof(ResourceTypeCode), typeName);
return(typeCode);
}
}
else
{
typeName = MultitargetingHelpers.GetAssemblyQualifiedName(type, typeConverter);
}
int typeIndex = types.IndexOf(typeName);
if (typeIndex == -1)
{
typeIndex = types.Count;
types.Add(typeName);
}
return((ResourceTypeCode)(typeIndex + ResourceTypeCode.StartOfUserTypes));
}
public BuiltInResourceData(ResourceTypeCode code, object data)
{
this.code = code;
this.data = data;
}
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer)
#endif // FEATURE_SERIALIZATION
{
Contract.Requires(writer != null);
switch (typeCode)
{
case ResourceTypeCode.Null:
break;
case ResourceTypeCode.String:
writer.Write((String)value);
break;
case ResourceTypeCode.Boolean:
writer.Write((bool)value);
break;
case ResourceTypeCode.Char:
writer.Write((UInt16)(char)value);
break;
case ResourceTypeCode.Byte:
writer.Write((byte)value);
break;
case ResourceTypeCode.SByte:
writer.Write((sbyte)value);
break;
case ResourceTypeCode.Int16:
writer.Write((Int16)value);
break;
case ResourceTypeCode.UInt16:
writer.Write((UInt16)value);
break;
case ResourceTypeCode.Int32:
writer.Write((Int32)value);
break;
case ResourceTypeCode.UInt32:
writer.Write((UInt32)value);
break;
case ResourceTypeCode.Int64:
writer.Write((Int64)value);
break;
case ResourceTypeCode.UInt64:
writer.Write((UInt64)value);
break;
case ResourceTypeCode.Single:
writer.Write((Single)value);
break;
case ResourceTypeCode.Double:
writer.Write((Double)value);
break;
case ResourceTypeCode.Decimal:
writer.Write((Decimal)value);
break;
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = ((DateTime)value).ToBinary();
writer.Write(data);
break;
case ResourceTypeCode.TimeSpan:
writer.Write(((TimeSpan)value).Ticks);
break;
// Special Types
case ResourceTypeCode.ByteArray:
{
byte[] bytes = (byte[])value;
writer.Write(bytes.Length);
writer.Write(bytes, 0, bytes.Length);
break;
}
case ResourceTypeCode.Stream:
{
StreamWrapper sw = (StreamWrapper)value;
if (sw.m_stream.GetType() == typeof(MemoryStream))
{
MemoryStream ms = (MemoryStream)sw.m_stream;
if (ms.Length > Int32.MaxValue)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
}
int offset, len;
ms.InternalGetOriginAndLength(out offset, out len);
byte[] bytes = ms.InternalGetBuffer();
writer.Write(len);
writer.Write(bytes, offset, len);
}
else
{
Stream s = sw.m_stream;
// we've already verified that the Stream is seekable
if (s.Length > Int32.MaxValue)
{
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
}
s.Position = 0;
writer.Write((int)s.Length);
byte[] buffer = new byte[_DefaultBufferSize];
int read = 0;
while ((read = s.Read(buffer, 0, buffer.Length)) != 0)
{
writer.Write(buffer, 0, read);
}
if (sw.m_closeAfterWrite)
{
s.Close();
}
}
break;
}
default:
Contract.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, String.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
#if FEATURE_SERIALIZATION
objFormatter.Serialize(writer.BaseStream, value);
break;
#else
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ResourceObjectSerialization"));
#endif // FEATURE_SERIALIZATION
}
}
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer, IFormatter objFormatter)
#if NOT_DEFINED // keep Thinner happy
{}
private void WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer)
#endif // FEATURE_SERIALIZATION
{
Contract.Requires(writer != null);
switch(typeCode) {
case ResourceTypeCode.Null:
break;
case ResourceTypeCode.String:
writer.Write((String) value);
break;
case ResourceTypeCode.Boolean:
writer.Write((bool) value);
break;
case ResourceTypeCode.Char:
writer.Write((UInt16) (char) value);
break;
case ResourceTypeCode.Byte:
writer.Write((byte) value);
break;
case ResourceTypeCode.SByte:
writer.Write((sbyte) value);
break;
case ResourceTypeCode.Int16:
writer.Write((Int16) value);
break;
case ResourceTypeCode.UInt16:
writer.Write((UInt16) value);
break;
case ResourceTypeCode.Int32:
writer.Write((Int32) value);
break;
case ResourceTypeCode.UInt32:
writer.Write((UInt32) value);
break;
case ResourceTypeCode.Int64:
writer.Write((Int64) value);
break;
case ResourceTypeCode.UInt64:
writer.Write((UInt64) value);
break;
case ResourceTypeCode.Single:
writer.Write((Single) value);
break;
case ResourceTypeCode.Double:
writer.Write((Double) value);
break;
case ResourceTypeCode.Decimal:
writer.Write((Decimal) value);
break;
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = ((DateTime) value).ToBinary();
writer.Write(data);
break;
case ResourceTypeCode.TimeSpan:
writer.Write(((TimeSpan) value).Ticks);
break;
// Special Types
case ResourceTypeCode.ByteArray:
{
byte[] bytes = (byte[]) value;
writer.Write(bytes.Length);
writer.Write(bytes, 0, bytes.Length);
break;
}
case ResourceTypeCode.Stream:
{
StreamWrapper sw = (StreamWrapper)value;
if (sw.m_stream.GetType() == typeof(MemoryStream))
{
MemoryStream ms = (MemoryStream)sw.m_stream;
if (ms.Length > Int32.MaxValue)
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
int offset, len;
ms.InternalGetOriginAndLength(out offset, out len);
byte[] bytes = ms.InternalGetBuffer();
writer.Write(len);
writer.Write(bytes, offset, len);
}
else
{
Stream s = sw.m_stream;
// we've already verified that the Stream is seekable
if (s.Length > Int32.MaxValue)
throw new ArgumentException(Environment.GetResourceString("ArgumentOutOfRange_StreamLength"));
s.Position = 0;
writer.Write((int)s.Length);
byte[] buffer = new byte[_DefaultBufferSize];
int read = 0;
while ((read = s.Read(buffer, 0, buffer.Length)) != 0)
{
writer.Write(buffer, 0, read);
}
if (sw.m_closeAfterWrite)
{
s.Close();
}
}
break;
}
default:
Contract.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, String.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
#if FEATURE_SERIALIZATION
objFormatter.Serialize(writer.BaseStream, value);
break;
#else
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ResourceObjectSerialization"));
#endif // FEATURE_SERIALIZATION
}
}
private object?_LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
_store.BaseStream.Seek(_dataSectionOffset + pos, SeekOrigin.Begin);
typeCode = (ResourceTypeCode)_store.Read7BitEncodedInt();
switch (typeCode)
{
case ResourceTypeCode.Null:
return(null);
case ResourceTypeCode.String:
return(_store.ReadString());
case ResourceTypeCode.Boolean:
return(_store.ReadBoolean());
case ResourceTypeCode.Char:
return((char)_store.ReadUInt16());
case ResourceTypeCode.Byte:
return(_store.ReadByte());
case ResourceTypeCode.SByte:
return(_store.ReadSByte());
case ResourceTypeCode.Int16:
return(_store.ReadInt16());
case ResourceTypeCode.UInt16:
return(_store.ReadUInt16());
case ResourceTypeCode.Int32:
return(_store.ReadInt32());
case ResourceTypeCode.UInt32:
return(_store.ReadUInt32());
case ResourceTypeCode.Int64:
return(_store.ReadInt64());
case ResourceTypeCode.UInt64:
return(_store.ReadUInt64());
case ResourceTypeCode.Single:
return(_store.ReadSingle());
case ResourceTypeCode.Double:
return(_store.ReadDouble());
case ResourceTypeCode.Decimal:
return(_store.ReadDecimal());
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
long data = _store.ReadInt64();
return(DateTime.FromBinary(data));
case ResourceTypeCode.TimeSpan:
long ticks = _store.ReadInt64();
return(new TimeSpan(ticks));
// Special types
case ResourceTypeCode.ByteArray:
{
int len = _store.ReadInt32();
if (len < 0)
{
throw new BadImageFormatException(SR.Format(SR.BadImageFormat_ResourceDataLengthInvalid, len));
}
if (_ums == null)
{
if (len > _store.BaseStream.Length)
{
throw new BadImageFormatException(SR.Format(SR.BadImageFormat_ResourceDataLengthInvalid, len));
}
return(_store.ReadBytes(len));
}
if (len > _ums.Length - _ums.Position)
{
throw new BadImageFormatException(SR.Format(SR.BadImageFormat_ResourceDataLengthInvalid, len));
}
byte[] bytes = new byte[len];
int r = _ums.Read(bytes, 0, len);
Debug.Assert(r == len, "ResourceReader needs to use a blocking read here. (Call _store.ReadBytes(len)?)");
return(bytes);
}
case ResourceTypeCode.Stream:
{
int len = _store.ReadInt32();
if (len < 0)
{
throw new BadImageFormatException(SR.Format(SR.BadImageFormat_ResourceDataLengthInvalid, len));
}
if (_ums == null)
{
byte[] bytes = _store.ReadBytes(len);
// Lifetime of memory == lifetime of this stream.
return(new PinnedBufferMemoryStream(bytes));
}
// make sure we don't create an UnmanagedMemoryStream that is longer than the resource stream.
if (len > _ums.Length - _ums.Position)
{
throw new BadImageFormatException(SR.Format(SR.BadImageFormat_ResourceDataLengthInvalid, len));
}
// For the case that we've memory mapped in the .resources
// file, just return a Stream pointing to that block of memory.
unsafe
{
return(new UnmanagedMemoryStream(_ums.PositionPointer, len, len, FileAccess.Read));
}
}
default:
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
throw new BadImageFormatException(SR.BadImageFormat_TypeMismatch);
}
break;
}
// Normal serialized objects
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
return(DeserializeObject(typeIndex));
}
internal static bool CanCache(ResourceTypeCode value)
{
Debug.Assert(value >= 0, "negative ResourceTypeCode. What?");
return(value <= ResourceTypeCode.LastPrimitive);
}
private String TypeNameFromTypeCode(ResourceTypeCode typeCode)
{
Contract.Requires(typeCode >= 0, "can't be negative");
if (typeCode < ResourceTypeCode.StartOfUserTypes) {
Contract.Assert(!String.Equals(typeCode.ToString(), "LastPrimitive"), "Change ResourceTypeCode metadata order so LastPrimitive isn't what Enum.ToString prefers.");
return "ResourceTypeCode." + typeCode.ToString();
}
else {
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
Contract.Assert(typeIndex >= 0 && typeIndex < _typeTable.Length, "TypeCode is broken or corrupted!");
long oldPos = _store.BaseStream.Position;
try {
_store.BaseStream.Position = _typeNamePositions[typeIndex];
return _store.ReadString();
}
finally {
_store.BaseStream.Position = oldPos;
}
}
}
internal Object LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
Contract.Assert(_store != null, "ResourceReader is closed!");
Contract.Assert(_version >= 2, ".resources file was not a V2 (or higher) .resources file!");
try {
// mega try-catch performs exceptionally bad on x64; factored out body into
// _LoadObjectV2 and wrap here.
return _LoadObjectV2(pos, out typeCode);
}
catch (EndOfStreamException eof) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), eof);
}
catch (ArgumentOutOfRangeException e) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"), e);
}
}
private unsafe object _LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
this._store.BaseStream.Seek(this._dataSectionOffset + pos, SeekOrigin.Begin);
typeCode = (ResourceTypeCode) this._store.Read7BitEncodedInt();
switch (typeCode)
{
case ResourceTypeCode.Null:
return null;
case ResourceTypeCode.String:
return this._store.ReadString();
case ResourceTypeCode.Boolean:
return this._store.ReadBoolean();
case ResourceTypeCode.Char:
return (char) this._store.ReadUInt16();
case ResourceTypeCode.Byte:
return this._store.ReadByte();
case ResourceTypeCode.SByte:
return this._store.ReadSByte();
case ResourceTypeCode.Int16:
return this._store.ReadInt16();
case ResourceTypeCode.UInt16:
return this._store.ReadUInt16();
case ResourceTypeCode.Int32:
return this._store.ReadInt32();
case ResourceTypeCode.UInt32:
return this._store.ReadUInt32();
case ResourceTypeCode.Int64:
return this._store.ReadInt64();
case ResourceTypeCode.UInt64:
return this._store.ReadUInt64();
case ResourceTypeCode.Single:
return this._store.ReadSingle();
case ResourceTypeCode.Double:
return this._store.ReadDouble();
case ResourceTypeCode.Decimal:
return this._store.ReadDecimal();
case ResourceTypeCode.DateTime:
return DateTime.FromBinary(this._store.ReadInt64());
case ResourceTypeCode.TimeSpan:
return new TimeSpan(this._store.ReadInt64());
case ResourceTypeCode.ByteArray:
{
int count = this._store.ReadInt32();
if (count < 0)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", new object[] { count }));
}
if (this._ums == null)
{
if (count > this._store.BaseStream.Length)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", new object[] { count }));
}
return this._store.ReadBytes(count);
}
if (count > (this._ums.Length - this._ums.Position))
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", new object[] { count }));
}
byte[] buffer = new byte[count];
this._ums.Read(buffer, 0, count);
return buffer;
}
case ResourceTypeCode.Stream:
{
int num4 = this._store.ReadInt32();
if (num4 < 0)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", new object[] { num4 }));
}
if (this._ums == null)
{
return new PinnedBufferMemoryStream(this._store.ReadBytes(num4));
}
if (num4 > (this._ums.Length - this._ums.Position))
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", new object[] { num4 }));
}
return new UnmanagedMemoryStream(this._ums.PositionPointer, (long) num4, (long) num4, FileAccess.Read, true);
}
}
if (typeCode < ResourceTypeCode.StartOfUserTypes)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"));
}
int typeIndex = ((int) typeCode) - 0x40;
return this.DeserializeObject(typeIndex);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="name">Full name including assembly of type</param>
/// <param name="code">User type code</param>
public UserResourceType(string name, ResourceTypeCode code)
{
this.name = name;
this.code = code;
}
internal static bool CanCache(ResourceTypeCode value)
{
Contract.Assert(value >= 0, "negative ResourceTypeCode. What?");
return value <= ResourceTypeCode.LastPrimitive;
}
internal Object LoadObject(int pos, out ResourceTypeCode typeCode)
{
if (_version == 1) {
Object o = LoadObjectV1(pos);
typeCode = (o is String) ? ResourceTypeCode.String : ResourceTypeCode.StartOfUserTypes;
return o;
}
return LoadObjectV2(pos, out typeCode);
}
public SimpleResData(ResourceTypeCode typeCode, HexSpan codeSpan, HexPosition position, uint length)
: base(typeCode, codeSpan, new HexSpan(position, length), new HexSpan(position, length))
{
}
[System.Security.SecuritySafeCritical] // auto-generated
private Object _LoadObjectV2(int pos, out ResourceTypeCode typeCode) {
_store.BaseStream.Seek(_dataSectionOffset+pos, SeekOrigin.Begin);
typeCode = (ResourceTypeCode) _store.Read7BitEncodedInt();
BCLDebug.Log("RESMGRFILEFORMAT", "LoadObjectV2 type: "+typeCode+" pos: 0x"+_store.BaseStream.Position.ToString("x", CultureInfo.InvariantCulture));
switch(typeCode) {
case ResourceTypeCode.Null:
return null;
case ResourceTypeCode.String:
return _store.ReadString();
case ResourceTypeCode.Boolean:
return _store.ReadBoolean();
case ResourceTypeCode.Char:
return (char) _store.ReadUInt16();
case ResourceTypeCode.Byte:
return _store.ReadByte();
case ResourceTypeCode.SByte:
return _store.ReadSByte();
case ResourceTypeCode.Int16:
return _store.ReadInt16();
case ResourceTypeCode.UInt16:
return _store.ReadUInt16();
case ResourceTypeCode.Int32:
return _store.ReadInt32();
case ResourceTypeCode.UInt32:
return _store.ReadUInt32();
case ResourceTypeCode.Int64:
return _store.ReadInt64();
case ResourceTypeCode.UInt64:
return _store.ReadUInt64();
case ResourceTypeCode.Single:
return _store.ReadSingle();
case ResourceTypeCode.Double:
return _store.ReadDouble();
case ResourceTypeCode.Decimal:
return _store.ReadDecimal();
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = _store.ReadInt64();
return DateTime.FromBinary(data);
case ResourceTypeCode.TimeSpan:
Int64 ticks = _store.ReadInt64();
return new TimeSpan(ticks);
// Special types
case ResourceTypeCode.ByteArray: {
int len = _store.ReadInt32();
if (len < 0) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", len));
}
if (_ums == null) {
if (len > _store.BaseStream.Length) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", len));
}
return _store.ReadBytes(len);
}
if (len > _ums.Length - _ums.Position) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", len));
}
byte[] bytes = new byte[len];
int r = _ums.Read(bytes, 0, len);
Contract.Assert(r == len, "ResourceReader needs to use a blocking read here. (Call _store.ReadBytes(len)?)");
return bytes;
}
case ResourceTypeCode.Stream: {
int len = _store.ReadInt32();
if (len < 0) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", len));
}
if (_ums == null) {
byte[] bytes = _store.ReadBytes(len);
// Lifetime of memory == lifetime of this stream.
return new PinnedBufferMemoryStream(bytes);
}
// make sure we don't create an UnmanagedMemoryStream that is longer than the resource stream.
if (len > _ums.Length - _ums.Position) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataLengthInvalid", len));
}
// For the case that we've memory mapped in the .resources
// file, just return a Stream pointing to that block of memory.
unsafe {
return new UnmanagedMemoryStream(_ums.PositionPointer, len, len, FileAccess.Read, true);
}
}
default:
if (typeCode < ResourceTypeCode.StartOfUserTypes) {
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_TypeMismatch"));
}
break;
}
// Normal serialized objects
#if FEATURE_SERIALIZATION
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
return DeserializeObject(typeIndex);
#else
throw new NotSupportedException(Environment.GetResourceString("NotSupported_ResourceObjectSerialization"));
#endif // FEATURE_SERIALIZATION
}
internal object LoadObject(int pos, out ResourceTypeCode typeCode)
{
if (this._version == 1)
{
object obj2 = this.LoadObjectV1(pos);
typeCode = (obj2 is string) ? ResourceTypeCode.String : ResourceTypeCode.StartOfUserTypes;
return obj2;
}
return this.LoadObjectV2(pos, out typeCode);
}
internal static bool CanCache(ResourceTypeCode value)
{
return(value <= ResourceTypeCode.TimeSpan);
}
internal Object LoadObjectV2(int pos, out ResourceTypeCode typeCode)
{
BCLDebug.Assert(_store != null, "ResourceReader is closed!");
BCLDebug.Assert(_version >= 2, ".resources file was not a V2 (or higher) .resources file!");
_store.BaseStream.Seek(_dataSectionOffset + pos, SeekOrigin.Begin);
typeCode = (ResourceTypeCode)_store.Read7BitEncodedInt();
BCLDebug.Log("RESMGRFILEFORMAT", "LoadObjectV2 type: " + typeCode + " pos: 0x" + _store.BaseStream.Position.ToString("x", CultureInfo.InvariantCulture));
switch (typeCode)
{
case ResourceTypeCode.Null:
return(null);
case ResourceTypeCode.String:
return(_store.ReadString());
case ResourceTypeCode.Boolean:
return(_store.ReadBoolean());
case ResourceTypeCode.Char:
return((char)_store.ReadUInt16());
case ResourceTypeCode.Byte:
return(_store.ReadByte());
case ResourceTypeCode.SByte:
return(_store.ReadSByte());
case ResourceTypeCode.Int16:
return(_store.ReadInt16());
case ResourceTypeCode.UInt16:
return(_store.ReadUInt16());
case ResourceTypeCode.Int32:
return(_store.ReadInt32());
case ResourceTypeCode.UInt32:
return(_store.ReadUInt32());
case ResourceTypeCode.Int64:
return(_store.ReadInt64());
case ResourceTypeCode.UInt64:
return(_store.ReadUInt64());
case ResourceTypeCode.Single:
return(_store.ReadSingle());
case ResourceTypeCode.Double:
return(_store.ReadDouble());
case ResourceTypeCode.Decimal:
return(_store.ReadDecimal());
case ResourceTypeCode.DateTime:
// Use DateTime's ToBinary & FromBinary.
Int64 data = _store.ReadInt64();
return(DateTime.FromBinary(data));
case ResourceTypeCode.TimeSpan:
Int64 ticks = _store.ReadInt64();
return(new TimeSpan(ticks));
// Special types
case ResourceTypeCode.ByteArray:
{
int len = _store.ReadInt32();
if (_ums == null)
{
return(_store.ReadBytes(len));
}
if (len > _ums.Length - _ums.Position)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataTooLong"));
}
byte[] bytes = new byte[len];
int r = _ums.Read(bytes, 0, len);
BCLDebug.Assert(r == len, "ResourceReader needs to use a blocking read here. (Call _store.ReadBytes(len)?)");
return(bytes);
}
case ResourceTypeCode.Stream:
{
int len = _store.ReadInt32();
if (_ums == null)
{
byte[] bytes = _store.ReadBytes(len);
// Lifetime of memory == lifetime of this stream.
return(new PinnedBufferMemoryStream(bytes));
}
// make sure we don't create an UnmanagedMemoryStream that is longer than the resource stream.
if (len > _ums.Length - _ums.Position)
{
throw new BadImageFormatException(Environment.GetResourceString("BadImageFormat_ResourceDataTooLong"));
}
// For the case that we've memory mapped in the .resources
// file, just return a Stream pointing to that block of memory.
unsafe {
return(new UnmanagedMemoryStream(_ums.PositionPointer, len, len, FileAccess.Read, true));
}
}
default:
BCLDebug.Assert(typeCode >= ResourceTypeCode.StartOfUserTypes, String.Format(CultureInfo.InvariantCulture, "ResourceReader: Unsupported ResourceTypeCode in .resources file! {0}", typeCode));
// Throw new exception?
break;
}
// Normal serialized objects
int typeIndex = typeCode - ResourceTypeCode.StartOfUserTypes;
return(DeserializeObject(typeIndex));
}