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added kdoc-style documentation comments

This commit is contained in:
darkeye 2000-11-12 13:31:40 +00:00
parent 7418ed1299
commit 8b319e8584
10 changed files with 617 additions and 234 deletions
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118
darkice/trunk/src/AudioSource.h
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Audio data input
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
#ifndef AUDIO_SOURCE_H
@ -52,18 +47,40 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
*
*----------------------------------------------------------------------------*/
/**
* Audio data input
*
* @author $Author$
* @version $Revision$
*/
class AudioSource : public Source
{
private:
/**
* Number of channels of the audio source
* (e.g. 1 for mono, 2 for stereo, etc.)
*/
unsigned int channel;
/**
* Samples per second (e.g. 44100 for 44.1kHz CD quality)
*/
unsigned int sampleRate;
/**
* Bits per sample (e.g. 8 bits, 16 bits, etc.)
*/
unsigned int bitsPerSample;
/**
* Initialize the object.
*
* @param sampleRate samples per second.
* @param bitsPerSample bits per sample.
* @param channel number of channels of the audio source.
* @exception Exception
*/
inline void
init ( unsigned int sampleRate,
unsigned int bitsPerSample,
@ -74,7 +91,11 @@ class AudioSource : public Source
this->channel = channel;
}
/**
* De-initialize the object.
*
* @exception Exception
*/
inline void
strip ( void ) throw ( Exception )
{
@ -83,6 +104,17 @@ class AudioSource : public Source
protected:
/**
* Constructor.
* Because all values have defaults, this is also the default
* constructor.
*
* @param sampleRate samples per second (e.g. 44100 for 44.1kHz).
* @param bitsPerSample bits per sample (e.g. 16 bits).
* @param channel number of channels of the audio source
* (e.g. 1 for mono, 2 for stereo, etc.).
* @exception Exception
*/
inline
AudioSource ( unsigned int sampleRate = 44100,
unsigned int bitsPerSample = 16,
@ -92,7 +124,12 @@ class AudioSource : public Source
init ( sampleRate, bitsPerSample, channel);
}
/**
* Copy Constructor.
*
* @param source the object to copy.
* @exception Exception
*/
inline
AudioSource ( const AudioSource & as ) throw ( Exception )
: Source( as )
@ -100,13 +137,23 @@ class AudioSource : public Source
init ( as.sampleRate, as.bitsPerSample, as.channel);
}
/**
* Destructor.
*
* @exception Exception
*/
virtual inline
~AudioSource ( void ) throw ( Exception )
{
}
/**
* Assignment operator.
*
* @param as the object to assign to this one.
* @return a reference to this object.
* @exception Exception
*/
inline virtual AudioSource &
operator= ( const AudioSource & as ) throw ( Exception )
{
@ -122,13 +169,22 @@ class AudioSource : public Source
public:
/**
* Get the number of channels for this AudioSource.
*
* @return the number of channels.
*/
inline unsigned int
getChannel ( void ) const throw ()
{
return channel;
}
/**
* Get the sample rate per seconds for this AudioSource.
*
* @return the sample rate per seconds.
*/
inline unsigned int
getSampleRate ( void ) const throw ()
{
@ -136,6 +192,11 @@ class AudioSource : public Source
}
/**
* Get the number of bits per sample for this AudioSource.
*
* @return the number of bits per sample.
*/
inline unsigned int
getBitsPerSample ( void ) const throw ()
{
@ -159,6 +220,9 @@ class AudioSource : public Source
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 17:37:24 darkeye
removed clone() functions

34
darkice/trunk/src/FileSource.cpp
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Data input from a file
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
@ -261,6 +256,9 @@ FileSource :: close ( void ) throw ( Exception )
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 14:08:27 darkeye
changed builting to an automake / autoconf environment

150
darkice/trunk/src/FileSource.h
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Data input from a file
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
#ifndef FILE_SOURCE_H
@ -52,27 +47,51 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
/**
* A data source based on a file
*----------------------------------------------------------------------------*/
*
* @author $Author$
* @version $Revision$
*/
class FileSource : public Source
{
private:
/**
* Name of the file represented by the FileSource.
*/
char * fileName;
int fileDescriptor;
/**
* Initialize the object.
*
* @param name name of the file to be represented by the object.
* @exception Exception
*/
void
init ( const char * name ) throw ( Exception );
/**
* De-initialize the object.
*
* @exception Exception
*/
void
strip ( void ) throw ( Exception );
protected:
/**
* Low-level file descriptor for the file represented by this object.
*/
int fileDescriptor;
/**
* Default constructor. Always throws an Exception.
*
* @exception Exception
*/
inline
FileSource ( void ) throw ( Exception )
{
@ -82,59 +101,117 @@ class FileSource : public Source
public:
/**
* Constructor by a file name.
*
* @param name name of the file to be represented by the object.
* @exception Exception
*/
inline
FileSource ( const char * name ) throw ( Exception )
{
init( name);
}
/**
* Copy constructor.
*
* @param fs the FileSource to copy.
* @exception Exception
*/
FileSource ( const FileSource & fs ) throw ( Exception );
/**
* Destructor.
*
* @exception Exception
*/
inline
~FileSource ( void ) throw ( Exception )
{
strip();
}
/**
* Assignment operator.
*
* @param fs the FileSource to assign to this object.
* @return a reference to this object.
* @exception Exception
*/
inline virtual FileSource &
operator= ( const FileSource & fs ) throw ( Exception );
/**
* Get the file name this FileSource represents.
*
* @return the file name this FileSource represents.
*/
inline virtual const char *
getFileName ( void ) const throw ()
{
return fileName;
}
/**
* Check for the existence of the file this FileSource represents.
*
* @return true if the file exists, false otherwise.
*/
virtual bool
exists ( void ) const throw ();
/**
* Open the file.
*
* @return true if opening was successful, false otherwise.
* @exception Exception
*/
virtual bool
open ( void ) throw ( Exception );
/**
* Check if the FileSource is open.
*
* @return true if the FileSource is open, false otherwise.
*/
inline virtual bool
isOpen ( void ) const throw ()
{
return fileDescriptor != 0;
}
/**
* Check if the FileSource has data available.
* Blocks until the specified time for data to be available.
*
* @param sec the maximum seconds to block.
* @param usec micro seconds to block after the full seconds.
* @return true if the FileSource has data to be read,
* false otherwise.
* @exception Exception
*/
virtual bool
canRead ( unsigned int sec,
unsigned int usec ) throw ( Exception );
/**
* Read from the FileSource.
*
* @param buf the buffer to read into.
* @param len the number of bytes to read into buf
* @return the number of bytes read (may be less than len).
* @exception Exception
*/
virtual unsigned int
read ( void * buf,
unsigned int len ) throw ( Exception );
/**
* Close the FileSource.
*
* @exception Exception
*/
virtual void
close ( void ) throw ( Exception );
};
@ -155,8 +232,11 @@ class FileSource : public Source
$Source$
$Log$
Revision 1.1 2000/11/05 10:05:51 darkeye
Initial revision
Revision 1.2 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.1.1.1 2000/11/05 10:05:51 darkeye
initial version
------------------------------------------------------------------------------*/

34
darkice/trunk/src/OssDspSource.cpp
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Audio data input
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
@ -269,6 +264,9 @@ OssDspSource :: close ( void ) throw ( Exception )
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 14:08:28 darkeye
changed builting to an automake / autoconf environment

149
darkice/trunk/src/OssDspSource.h
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Audio data input from an OSS /dev/dsp-like device
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
#ifndef OSS_DSP_SOURCE_H
@ -52,37 +47,77 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
/**
* An audio input based on /dev/dsp-like raw devices
*----------------------------------------------------------------------------*/
*
* @author $Author$
* @version $Revision$
*/
class OssDspSource : public AudioSource
{
private:
/**
* The file name of the OSS DSP device (e.g. /dev/dsp or /dev/dsp0).
*/
char * fileName;
/**
* The low-level file descriptor of the OSS DSP device.
*/
int fileDescriptor;
/**
* Indicates wether the low-level OSS DSP device is in a recording
* state.
*/
bool running;
protected:
/**
* Default constructor. Always throws an Exception.
*
* @exception Exception
*/
inline
OssDspSource ( void ) throw ( Exception )
{
throw Exception( __FILE__, __LINE__);
}
/**
* Initialize the object
*
* @param name the file name of the OSS DSP device.
* @exception Exception
*/
void
init ( const char * name ) throw ( Exception );
/**
* De-iitialize the object
*
* @exception Exception
*/
void
strip ( void ) throw ( Exception );
public:
/**
* Constructor.
*
* @param name the file name of the OSS DSP device
* (e.g. /dev/dsp or /dev/dsp0).
* @param sampleRate samples per second (e.g. 44100 for 44.1kHz).
* @param bitsPerSample bits per sample (e.g. 16 bits).
* @param channel number of channels of the audio source
* (e.g. 1 for mono, 2 for stereo, etc.).
* @exception Exception
*/
inline
OssDspSource ( const char * name,
int sampleRate = 44100,
@ -95,7 +130,12 @@ class OssDspSource : public AudioSource
init( name);
}
/**
* Copy Constructor.
*
* @param source the object to copy.
* @exception Exception
*/
inline
OssDspSource ( const OssDspSource & ds ) throw ( Exception )
: AudioSource( ds )
@ -103,14 +143,24 @@ class OssDspSource : public AudioSource
init( ds.fileName);
}
/**
* Destructor.
*
* @exception Exception
*/
inline virtual
~OssDspSource ( void ) throw ( Exception )
{
strip();
}
/**
* Assignment operator.
*
* @param ds the object to assign to this one.
* @return a reference to this object.
* @exception Exception
*/
inline virtual OssDspSource &
operator= ( const OssDspSource & ds ) throw ( Exception )
{
@ -122,28 +172,64 @@ class OssDspSource : public AudioSource
return *this;
}
/**
* Open the OssDspSource.
* This does not put the OSS DSP device into recording mode.
* To start getting samples, call either canRead() or read().
*
* @return true if opening was successful, false otherwise
* @exception Exception
*
* @see #canRead
* @see #read
*/
virtual bool
open ( void ) throw ( Exception );
/**
* Check if the OssDspSource is open.
*
* @return true if the OssDspSource is open, false otherwise.
*/
inline virtual bool
isOpen ( void ) const throw ()
{
return fileDescriptor != 0;
}
/**
* Check if the OssDspSource can be read from.
* Blocks until the specified time for data to be available.
* Puts the OSS DSP device into recording mode.
*
* @param sec the maximum seconds to block.
* @param usec micro seconds to block after the full seconds.
* @return true if the OssDspSource is ready to be read from,
* false otherwise.
* @exception Exception
*/
virtual bool
canRead ( unsigned int sec,
unsigned int usec ) throw ( Exception );
/**
* Read from the OssDspSource.
* Puts the OSS DSP device into recording mode.
*
* @param buf the buffer to read into.
* @param len the number of bytes to read into buf
* @return the number of bytes read (may be less than len).
* @exception Exception
*/
virtual unsigned int
read ( void * buf,
unsigned int len ) throw ( Exception );
/**
* Close the OssDspSource.
*
* @exception Exception
*/
virtual void
close ( void ) throw ( Exception );
};
@ -164,6 +250,9 @@ class OssDspSource : public AudioSource
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 17:37:24 darkeye
removed clone() functions

34
darkice/trunk/src/PipeSource.cpp
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Audio data input
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
@ -110,6 +105,9 @@ PipeSource :: create ( void ) throw ( Exception )
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 14:08:28 darkeye
changed builting to an automake / autoconf environment

58
darkice/trunk/src/PipeSource.h
View File

@ -11,7 +11,6 @@
Abstract :
FIFO pipe data input
Copyright notice:
@ -52,9 +51,12 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
*
*----------------------------------------------------------------------------*/
/**
* FIFO pipe data input
*
* @author $Author$
* @version $Revision$
*/
class PipeSource : public FileSource
{
private:
@ -62,6 +64,11 @@ class PipeSource : public FileSource
protected:
/**
* Default constructor. Always throws an Exception.
*
* @exception Exception
*/
inline
PipeSource ( void ) throw ( Exception )
{
@ -71,37 +78,63 @@ class PipeSource : public FileSource
public:
/**
* Constructor by a file name.
*
* @param name name of the file to be represented by the object.
* @exception Exception
*/
inline
PipeSource ( const char * name ) throw ( Exception )
: FileSource( name )
{
}
/**
* Copy constructor.
*
* @param ps the PipeSource to copy.
* @exception Exception
*/
inline
PipeSource ( const PipeSource & ps ) throw ( Exception )
: FileSource( ps )
{
}
/**
* Assignment operator.
*
* @param ps the PipeSource to assign to this object.
* @return a reference to this object.
* @exception Exception
*/
inline virtual PipeSource &
operator= ( const PipeSource & fs ) throw ( Exception )
operator= ( const PipeSource & ps ) throw ( Exception )
{
if ( this != &fs ) {
FileSource::operator=( fs );
if ( this != &ps ) {
FileSource::operator=( ps );
}
return *this;
}
/**
* Destructor.
*
* @exception Exception
*/
virtual inline
~PipeSource( void ) throw ( Exception )
{
}
/**
* Create the pipe.
*
* @return true if creation was successful, false otherwise.
* @exception Exception
*/
virtual bool
create ( void ) throw ( Exception );
};
@ -122,6 +155,9 @@ class PipeSource : public FileSource
$Source$
$Log$
Revision 1.3 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.2 2000/11/05 17:37:24 darkeye
removed clone() functions

111
darkice/trunk/src/Source.h
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
A general data source
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
#ifndef SOURCE_H
@ -53,27 +48,46 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
*
*----------------------------------------------------------------------------*/
/**
* A general data source
*
* @author $Author$
* @version $Revision$
*/
class Source : public virtual Referable
{
private:
protected:
/**
* Default Constructor.
*
* @exception Exception
*/
inline
Source ( void ) throw ( Exception )
{
}
/**
* Copy Constructor.
*
* @param source the object to copy.
* @exception Exception
*/
inline
Source ( const Source & source ) throw ( Exception )
{
}
/**
* Assignment operator.
*
* @param source the object to assign to this one.
* @return a reference to this object.
* @exception Exception
*/
inline virtual Source &
operator= ( const Source & source ) throw ( Exception )
{
@ -83,30 +97,64 @@ class Source : public virtual Referable
public:
/**
* Destructor.
*
* @exception Exception
*/
inline virtual
~Source ( void ) throw ( Exception )
{
}
/**
* Open the Source.
*
* @return true if opening was successful, false otherwise
* @exception Exception
*/
virtual bool
open ( void ) throw ( Exception ) = 0;
/**
* Check if the Source is open.
*
* @return true if the Source is open, false otherwise.
*/
virtual bool
isOpen ( void ) const throw () = 0;
/**
* Check if the Source can be read from.
* Blocks until the specified time for data to be available.
*
* @param sec the maximum seconds to block.
* @param usec micro seconds to block after the full seconds.
* @return true if the Source is ready to be read from,
* false otherwise.
* @exception Exception
*/
virtual bool
canRead ( unsigned int sec,
unsigned int usec ) throw ( Exception ) = 0;
/**
* Read from the Source.
*
* @param buf the buffer to read into.
* @param len the number of bytes to read into buf
* @return the number of bytes read (may be less than len).
* @exception Exception
*/
virtual unsigned int
read ( void * buf,
unsigned int len ) throw ( Exception ) = 0;
/**
* Close the Source.
*
* @exception Exception
*/
virtual void
close ( void ) throw ( Exception ) = 0;
};
@ -127,8 +175,11 @@ class Source : public virtual Referable
$Source$
$Log$
Revision 1.1 2000/11/05 10:05:54 darkeye
Initial revision
Revision 1.2 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.1.1.1 2000/11/05 10:05:54 darkeye
initial version
------------------------------------------------------------------------------*/

34
darkice/trunk/src/Util.cpp
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Widely used utilities
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
@ -191,6 +186,9 @@ Util :: strToL( const char * str,
$Source$
$Log$
Revision 1.5 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.4 2000/11/09 22:04:33 darkeye
added functions strLen strCpy and strCat

129
darkice/trunk/src/Util.h
View File

@ -9,26 +9,21 @@
Author : $Author$
Location : $Source$
Abstract :
Widely used utilities
Copyright notice:
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
------------------------------------------------------------------------------*/
#ifndef UTIL_H
@ -52,9 +47,22 @@
/* =============================================================== data types */
/*------------------------------------------------------------------------------
/**
* Widely used utilities.
* This class can not be instantiated, but contains useful (?) static
* functions.
*
* Typical usage:
*
* <pre>
* #include "Util.h"
*
*----------------------------------------------------------------------------*/
* char * str = Util::strDup( otherStr);
* </pre>
*
* @author $Author$
* @version $Revision$
*/
class Util
{
private:
@ -62,29 +70,47 @@ class Util
protected:
/**
* Default constructor. Always throws an Exception.
*
* @exception Exception
*/
inline
Util ( void ) throw ( Exception )
{
throw Exception( __FILE__, __LINE__);
}
/**
* Copy constructor. Always throws an Exception.
*
* @exception Exception
*/
inline
Util ( const Util & e ) throw ( Exception )
{
throw Exception( __FILE__, __LINE__);
}
/**
* Destructor. Always throws an Exception.
*
* @exception Exception
*/
inline
~Util ( void ) throw ( Exception )
{
throw Exception( __FILE__, __LINE__);
}
/**
* Assignment operator. Always throws an Exception.
*
* @param u the object to assign to this one.
* @exception Exception
*/
inline Util &
operator= ( const Util & e ) throw ( Exception )
operator= ( const Util & u ) throw ( Exception )
{
throw Exception( __FILE__, __LINE__);
}
@ -93,29 +119,71 @@ class Util
public:
/**
* Determine a C string's length.
*
* @param str a zero-terminated C string.
* @return length of str
* @exception Exception
*/
static unsigned int
strLen ( const char * str ) throw ( Exception );
/**
* Copy a C string into another.
*
* @param dest place for the copy. Storage size must be at least
* Util::strLen(src) + 1 long.
* @param str the string to copy.
* @exception Exception
*/
static void
strCpy ( char * dest,
const char * src ) throw ( Exception );
/**
* Concatenate a string to another's end.
*
* @param dest the string to concatenate to.
* Storage size of dest must be at least
* Util::strLen(dest) + Util::strLen(src) + 1 long.
* @param str the string to concatenate.
* @exception Exception
*/
static void
strCat ( char * dest,
const char * src ) throw ( Exception );
/**
* Duplicate a string by allocating space with new[].
* The returned string must be freed with delete[].
*
* @param str the string to duplicate.
* @exception Exception
*/
static char *
strDup ( const char * str ) throw ( Exception );
/**
* Determine wether two string are equal.
*
* @param str1 one of the strings.
* @param str2 the other string.
* @return true if the two strings are equal, false othersize.
* @exception Exception
*/
static bool
strEq ( const char * str1,
const char * str2 ) throw ( Exception );
/**
* Convert a string to long.
*
* @param str the string to convert.
* @param base numeric base of number in str.
* @return the value of str as a long int
* @exception Exception
*/
static long int
strToL ( const char * str,
int base = 10 ) throw ( Exception );
@ -137,6 +205,9 @@ class Util
$Source$
$Log$
Revision 1.4 2000/11/12 13:31:40 darkeye
added kdoc-style documentation comments
Revision 1.3 2000/11/09 22:04:33 darkeye
added functions strLen strCpy and strCat