public static object Getc(RubyIO /*!*/ self)
{
self.AssertOpenedForReading();
int c = self.ReadByteNormalizeEoln();
return((c != -1) ? ScriptingRuntimeHelpers.Int32ToObject(c) : null);
}
public static int ReadChar(RubyIO /*!*/ self)
{
self.AssertOpenedForReading();
int c = self.ReadByteNormalizeEoln();
if (c == -1)
{
throw new EOFError("end of file reached");
}
return(c);
}
public static int ReadChar(RubyIO /*!*/ self)
{
self.RequireReadable();
int c = self.ReadByteNormalizeEoln();
if (c == -1)
{
throw new EOFError("end of file reached");
}
return(c);
}
public static MutableString /*!*/ Read(RubyIO /*!*/ self)
{
self.AssertOpenedForReading();
if (!self.PreserveEndOfLines)
{
MutableString result = MutableString.CreateBinary();
int c;
while ((c = self.ReadByteNormalizeEoln()) != -1)
{
result.Append((byte)c);
}
return(result);
}
else
{
// TODO: change this once Binary mutable string uses resizable byte[] instead of List<byte>
return(MutableString.CreateBinary(ReadAllBytes(self)));
}
}
public static MutableString /*!*/ Read(RubyIO /*!*/ self, [DefaultProtocol] int bytes, [DefaultProtocol, Optional] MutableString buffer)
{
self.AssertOpenedForReading();
if (self.IsEndOfStream())
{
return(null);
}
if (buffer == null)
{
buffer = MutableString.CreateBinary();
}
buffer.Clear();
if (!self.PreserveEndOfLines)
{
for (int i = 0; i < bytes; ++i)
{
int c = self.ReadByteNormalizeEoln();
if (c == -1)
{
return(buffer);
}
else
{
buffer.Append((byte)c);
}
}
}
else
{
var fixedBuffer = new byte[bytes];
bytes = self.ReadBytes(fixedBuffer, 0, bytes);
buffer.Append(fixedBuffer, 0, bytes);
}
return(buffer);
}
public static int ReadChar(RubyIO/*!*/ self) {
self.RequireReadable();
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
throw new EOFError("end of file reached");
}
return c;
}
public static object Getc(RubyIO/*!*/ self) {
int c = self.ReadByteNormalizeEoln();
return (c != -1) ? ScriptingRuntimeHelpers.Int32ToObject(c) : null;
}
public static int ReadChar(RubyIO/*!*/ self) {
self.AssertOpenedForReading();
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
throw new EOFError("end of file reached");
}
return c;
}
public static MutableString/*!*/ Read(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
self.AssertOpenedForReading();
if (self.IsEndOfStream()) {
return null;
}
if (buffer == null) {
buffer = MutableString.CreateBinary();
}
buffer.Clear();
if (!self.PreserveEndOfLines) {
for (int i = 0; i < bytes; ++i) {
int c = self.ReadByteNormalizeEoln();
if (c == -1) {
return buffer;
} else {
buffer.Append((byte)c);
}
}
} else {
var fixedBuffer = new byte[bytes];
bytes = self.ReadBytes(fixedBuffer, 0, bytes);
buffer.Append(fixedBuffer, 0, bytes);
}
return buffer;
}
public static MutableString/*!*/ Read(RubyIO/*!*/ self) {
self.AssertOpenedForReading();
if (!self.PreserveEndOfLines) {
MutableString result = MutableString.CreateBinary();
int c;
while ((c = self.ReadByteNormalizeEoln()) != -1) {
result.Append((byte)c);
}
return result;
} else {
// TODO: change this once Binary mutable string uses resizable byte[] instead of List<byte>
return MutableString.CreateBinary(ReadAllBytes(self));
}
}
