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ASCIIEncodingStream Class Reference

Data written to this stream will be encoded similar to base64 and can be retrieved as a string. More...

#include <basestrm.h>

Inheritance diagram for ASCIIEncodingStream:
Inheritance graph
[legend]

Public Member Functions

 ASCIIEncodingStream ()
 
virtual void writedata (const void *buf, int size)
 writes data to the stream More...
 
virtual int readdata (void *buf, int size, bool excpt=true)
 Reads data from the stream. More...
 
void put (Uint8 c)
 
void flush ()
 
ASCString getResult ()
 
- Public Member Functions inherited from tnstream
 tnstream ()
 
virtual void readpchar (char **pc, int maxlength=0)
 Reads a string. More...
 
virtual void readpnchar (char **pc, int maxlength=0)
 Reads a string. More...
 
virtual bool readTextString (ASCString &s, bool includeCR=false)
 Reads a string. More...
 
virtual ASCString readString (bool includeCR=false)
 Reads and returns a string. More...
 
virtual void writepchar (const char *pc)
 write the C-String pc to the stream More...
 
virtual void writeString (const string &pc, bool binary=true)
 writes the C++ String pc to the stream. More...
 
virtual int readInt (void)
 Reads a 32 bit signed Integer. In the stream little-endian byte order is used and a translation is performed, if necessary. More...
 
virtual int readWord (void)
 Reads a 16 bit unsigned Integer. In the stream little-endian byte order is used and a translation is performed, if necessary. More...
 
virtual Uint8 readUint8 (void)
 Reads a 8 bit unsigned Integer. More...
 
virtual char readCharacter (void)
 Read a 8 bit character. More...
 
template<size_t N>
void writeBitset (const std::bitset< N > &bs)
 
template<size_t N>
void readBitset (std::bitset< N > &bs)
 
virtual float readFloat (void)
 Reads a flaot variable. More...
 
virtual void writeInt (int i)
 Writes a 32 bit signed Integer. In the stream little-endian byte order is used and a translation is performed, if necessary. More...
 
virtual void writeInt (unsigned int i)
 
void writeInt (bool b)
 
virtual void writeWord (int w)
 Writes a 16 bit unsigned Integer. In the stream little-endian byte order is used and a translation is performed, if necessary. More...
 
virtual void writeUint8 (Uint8 c)
 Writes a 8 bit unsigned Integer. More...
 
virtual void writeCharacter (char c)
 Writes a 8 bit character. More...
 
virtual void writeFloat (float f)
 Write a floating point variable. More...
 
virtual void writerlepict (const void *buf)
 Writes an image to the stream and compresses it using RLE. More...
 
virtual void writeImage (const void *buf, bool compress=true)
 Writes an image to the stream. More...
 
virtual void readrlepict (void **pnter, bool allocated, int *size)
 Writes an RLE compressed or uncompressed image from the stream. More...
 
virtual ASCString getDeviceName ()
 returns the name of the stream. More...
 
virtual ASCString getLocation ()
 returns the location of the stream. More...
 
virtual ASCString getArchive ()
 returns the archive name if the stream is located inside an archive; or "" if not. More...
 
virtual void seek (int newpos)
 Sets the stream pointer to a new location. An exception is thrown if the stream does not support seeking. More...
 
virtual int getSize (void)
 returns the size of the stream or -1 if the stream does not have a size More...
 
virtual ~tnstream ()
 

Additional Inherited Members

- Public Types inherited from tnstream
enum  IOMode { uninitialized, reading, writing, appending }
 the modes in which a stream can operate More...
 
- Protected Attributes inherited from tnstream
ASCString devicename
 

Detailed Description

Data written to this stream will be encoded similar to base64 and can be retrieved as a string.

See Also
ASCIIDecodingStream

Definition at line 557 of file basestrm.h.

Constructor & Destructor Documentation

ASCIIEncodingStream::ASCIIEncodingStream ( )

Definition at line 1751 of file basestrm.cpp.

Member Function Documentation

void ASCIIEncodingStream::flush ( )

Definition at line 1780 of file basestrm.cpp.

Referenced by getResult().

ASCString ASCIIEncodingStream::getResult ( )

Definition at line 1786 of file basestrm.cpp.

References flush().

Referenced by testStreamEncoding1(), and testStreamEncoding2().

void ASCIIEncodingStream::put ( Uint8  c)

Definition at line 1762 of file basestrm.cpp.

Referenced by writedata().

int ASCIIEncodingStream::readdata ( void *  buf,
int  size,
bool  excpt = true 
)
virtual

Reads data from the stream.

Parameters
bufthe buffer which the data is written to
sizethe number of bytes which should be read
excptIf true the operation will throw an exception if the desired number of bytes cannot be read.
Returns
the number of bytes which were read.

Implements tnstream.

Definition at line 1758 of file basestrm.cpp.

References tnstream::reading, and tnstream::writing.

void ASCIIEncodingStream::writedata ( const void *  buf,
int  size 
)
virtual

writes data to the stream

Parameters
bufpointer to the buffer
sizethe number of bytes which are going to be written

Implements tnstream.

Definition at line 1753 of file basestrm.cpp.

References put().

Referenced by testStreamEncoding1().


The documentation for this class was generated from the following files: