Rename KHTML and kiobuffer

1 files changed, 144 insertions, 0 deletions

diff --git a/tdecore/network/tdeiobuffer.h b/tdecore/network/tdeiobuffer.h
new file mode 100644
index 000000000..c79daaa70
--- /dev/null
+++ b/tdecore/network/tdeiobuffer.h
@@ -0,0 +1,144 @@
+/*  -*- C++ -*-
+ *  Copyright (C) 2003 Thiago Macieira <[email protected]>
+ *
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining
+ *  a copy of this software and associated documentation files (the
+ *  "Software"), to deal in the Software without restriction, including
+ *  without limitation the rights to use, copy, modify, merge, publish,
+ *  distribute, sublicense, and/or sell copies of the Software, and to
+ *  permit persons to whom the Software is furnished to do so, subject to
+ *  the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included 
+ *  in all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef KIOBUFFER_H
+#define KIOBUFFER_H
+
+#include <tqcstring.h>
+
+#include <tdelibs_export.h>
+
+class TQIODevice;
+
+/**
+ * @class TDEIOBufferBase kiobuffer.h kiobuffer.h
+ * @brief base for I/O buffer implementation
+ *
+ * This class declares the base methods to interface with an I/O buffer.
+ * Most applications will not need to access this class directly, since
+ * it is all handled by @ref KNetwork::TDEBufferedSocket and other buffering
+ * classes.
+ *
+ * @author Thiago Macieira <[email protected]>
+ */
+class TDEIOBufferBase
+{
+public:
+  /**
+   * Default constructor. Does nothing.
+   */
+  TDEIOBufferBase()
+  { }
+
+  /**
+   * Copy constructor. Does nothing here.
+   */
+  TDEIOBufferBase(const TDEIOBufferBase& )
+  { }
+
+  /**
+   * Virtual destructor. Does nothing.
+   */
+  virtual ~TDEIOBufferBase()
+  { }
+
+  /**
+   * Assignment operator. Does nothing.
+   */
+  TDEIOBufferBase& operator=(const TDEIOBufferBase& )
+  { return *this; }
+
+  /**
+   * Returns true if a line can be read from the buffer.
+   */
+  virtual bool canReadLine() const = 0;
+
+  /**
+   * Reads a line from the buffer and discards it.
+   */
+  virtual TQCString readLine() = 0;
+
+  /**
+   * Returns the number of bytes in the buffer. Note that this is not
+   * the size of the buffer.
+   *
+   * @sa size
+   */
+  virtual TQ_LONG length() const = 0;
+
+  /**
+   * Returns true if the buffer is empty of data.
+   */
+  inline bool isEmpty() const
+  { return length() == 0; }
+
+  /**
+   * Retrieves the buffer size. The value of -1 indicates that
+   * the buffer has no defined upper limit.
+   *
+   * @sa length for the length of the data stored
+   */
+  virtual TQ_LONG size() const = 0;
+
+  /**
+   * Returns true if the buffer is full (i.e., cannot receive more data)
+   */
+  inline bool isFull() const
+  { return size() != -1 && size() == length(); }
+
+  /**
+   * Sets the size of the buffer, if allowed.
+   *
+   * @param size	the maximum size, use -1 for unlimited.
+   * @returns true on success, false if an error occurred.
+   * @note if the new size is less than length(), the buffer will be truncated
+   */
+  virtual bool setSize(TQ_LONG size) = 0;
+
+  /**
+   * Adds data to the end of the buffer.
+   *
+   * @param data	the data to be added
+   * @param len		the data length, in bytes
+   * @returns the number of bytes added to the end of the buffer.
+   */
+  virtual TQ_LONG feedBuffer(const char *data, TQ_LONG len) = 0;
+
+  /**
+   * Consumes data from the beginning of the buffer.
+   *
+   * @param data	where to copy the data to
+   * @param maxlen	the maximum length to copy, in bytes
+   * @param discard	if true, the bytes copied will be discarded
+   * @returns the number of bytes copied from the buffer
+   */
+  virtual TQ_LONG consumeBuffer(char *data, TQ_LONG maxlen, bool discard = true) = 0;
+
+  /**
+   * Clears the buffer.
+   */
+  virtual void clear() = 0;
+};
+
+#endif