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added module core

This commit is contained in:
maroy 2004-07-23 16:19:52 +00:00
parent a0fde3b4cd
commit b6719e6b7c
19 changed files with 2670 additions and 0 deletions
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87
livesupport/modules/core/bin/autogen.sh Executable file
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#!/bin/sh
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the LiveSupport project.
# http://livesupport.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# LiveSupport 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.
#
# LiveSupport 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 LiveSupport; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author: maroy $
# Version : $Revision: 1.1 $
# Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/bin/autogen.sh,v $
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Run this to set up the build system: configure, makefiles, etc.
# (based on the version in enlightenment's cvs)
#-------------------------------------------------------------------------------
package="Core"
# assume we're in $basedir/bin
basedir=`dirname $0`/..
test -z "$basedir" && basedir=.
tmpdir=$basedir/tmp
cd "$tmpdir"
DIE=0
# look at all other directories as seen from ${basedir}/tmp
tmpdir=.
bindir=../bin
etcdir=../etc
(autoheader --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have autoconf installed to compile $package."
echo "Download the appropriate package for your distribution,"
echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
DIE=1
}
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
echo
echo "You must have autoconf installed to compile $package."
echo "Download the appropriate package for your distribution,"
echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
DIE=1
}
if test "$DIE" -eq 1; then
exit 1
fi
if test -z "$*"; then
echo "I am going to run ./configure with no arguments - if you wish "
echo "to pass any to it, please specify them on the $0 command line."
fi
echo "Generating configuration files for $package, please wait...."
configure_ac=${etcdir}/configure.ac
configure=${tmpdir}/configure
#echo " aclocal $ACLOCAL_FLAGS"
#aclocal $ACLOCAL_FLAGS
echo " autoheader ${configure_ac}"
autoheader ${configure_ac}
echo " autoconf -o ${configure} ${configure_ac}"
autoconf -o ${configure} ${configure_ac}
${configure} "$@" && echo

1
livesupport/modules/core/doc/doxygen/.keepme Normal file
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keep me

136
livesupport/modules/core/etc/Makefile.in Normal file
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#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the LiveSupport project.
# http://livesupport.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# LiveSupport 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.
#
# LiveSupport 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 LiveSupport; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author: maroy $
# Version : $Revision: 1.1 $
# Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/etc/Makefile.in,v $
#
# @configure_input@
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# General command definitions
#-------------------------------------------------------------------------------
MKDIR = mkdir -p
RM = rm -f
RMDIR = rm -rf
DOXYGEN = doxygen
#-------------------------------------------------------------------------------
# Basic directory and file definitions
#-------------------------------------------------------------------------------
BASE_DIR = @builddir@
DOC_DIR = ${BASE_DIR}/doc
DOXYGEN_DIR = ${DOC_DIR}/doxygen
ETC_DIR = ${BASE_DIR}/etc
INCLUDE_DIR = ${BASE_DIR}/include
LIB_DIR = ${BASE_DIR}/lib
SRC_DIR = ${BASE_DIR}/src
TMP_DIR = ${BASE_DIR}/tmp
USR_DIR = ${BASE_DIR}/../../usr
USR_INCLUDE_DIR = ${USR_DIR}/include
USR_LIB_DIR = ${USR_DIR}/lib
BOOST_INCLUDE_DIR = ${USR_INCLUDE_DIR}/boost-1_31
LIBXMLPP_INCLUDE_DIR = ${USR_INCLUDE_DIR}/libxml++-1.0
VPATH = ${SRC_DIR}
CORE_LIB = livesupport_core
CORE_LIB_FILE = ${LIB_DIR}/lib${CORE_LIB}.a
TEST_RUNNER = ${TMP_DIR}/testRunner
DOXYGEN_CONFIG = ${ETC_DIR}/doxygen.config
#-------------------------------------------------------------------------------
# Configuration parameters
#-------------------------------------------------------------------------------
CPPFLAGS = @CPPFLAGS@
CXXFLAGS = @CXXFLAGS@ @DEFS@ -pedantic -Wall -Wno-long-long \
-I${USR_INCLUDE_DIR} \
-I${BOOST_INCLUDE_DIR} \
-I${LIBXMLPP_INCLUDE_DIR} \
-I${INCLUDE_DIR} -I${TMP_DIR}
LDFLAGS = @LDFLAGS@ -L${USR_LIB_DIR} -L${LIB_DIR}
#-------------------------------------------------------------------------------
# Dependencies
#-------------------------------------------------------------------------------
CORE_LIB_OBJS = ${TMP_DIR}/UniqueId.o \
${TMP_DIR}/Playlist.o
TEST_RUNNER_OBJS = ${TMP_DIR}/PlaylistTest.o ${TMP_DIR}/TestRunner.o
TEST_RUNNER_LIBS = -l${CORE_LIB} -lxml++-1.0 -lcppunit -ldl
#-------------------------------------------------------------------------------
# Targets
#-------------------------------------------------------------------------------
.PHONY: all dir_setup doc clean docclean depclean distclean
all: dir_setup ${CORE_LIB_FILE}
dir_setup: ${TMP_DIR} ${DOXYGEN_DIR}
doc:
${DOXYGEN} ${DOXYGEN_CONFIG}
clean:
${RM} ${CORE_LIB_OBJS} ${CORE_LIB_FILE}
${RM} ${TEST_RUNNER_OBJS} ${TEST_RUNNER}
docclean:
${RMDIR} ${DOXYGEN_DIR}/html
depclean: clean
distclean: clean docclean
${RMDIR} ${TMP_DIR}/config* ${TMP_DIR}/autom4te*
check: ${TEST_RUNNER}
LD_LIBRARY_PATH=${USR_LIB_DIR} ${TEST_RUNNER}
#-------------------------------------------------------------------------------
# Specific targets
#-------------------------------------------------------------------------------
${CORE_LIB_FILE}: ${CORE_LIB_OBJS}
${AR} crus $@ $^
${TMP_DIR}:
${MKDIR} ${TMP_DIR}
${DOXYGEN_DIR}:
${MKDIR} ${DOXYGEN_DIR}
${TEST_RUNNER}: ${TEST_RUNNER_OBJS} ${CORE_LIB_FILE}
${CXX} ${LDFLAGS} -o $@ ${TEST_RUNNER_OBJS} ${TEST_RUNNER_LIBS}
#-------------------------------------------------------------------------------
# Pattern rules
#-------------------------------------------------------------------------------
${TMP_DIR}/%.o : ${SRC_DIR}/%.cxx
${CXX} ${CPPFLAGS} ${CXXFLAGS} -c -o $@ $<

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dnl-----------------------------------------------------------------------------
dnl Copyright (c) 2004 Media Development Loan Fund
dnl
dnl This file is part of the LiveSupport project.
dnl http://livesupport.campware.org/
dnl To report bugs, send an e-mail to bugs@campware.org
dnl
dnl LiveSupport is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl LiveSupport is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with LiveSupport; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl
dnl Author : $Author: maroy $
dnl Version : $Revision: 1.1 $
dnl Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/etc/configure.ac,v $
dnl-----------------------------------------------------------------------------
dnl-----------------------------------------------------------------------------
dnl NOTE: Run all configure related scripts from the tmp directory of the
dnl project.
dnl This is due to the fact that configure spreads a lot of trash around,
dnl like atom4te cache directories, config.* files, etc. into the directory
dnl it is being run from. We clearly don't want these in our base directory.
dnl-----------------------------------------------------------------------------
AC_INIT(Core, 1.0, bugs@campware.org)
AC_PREREQ(2.59)
AC_COPYRIGHT([Copyright (c) 2004 Media Development Loan Fund under the GNU GPL])
AC_REVISION($Revision: 1.1 $)
AC_CONFIG_SRCDIR(../src/UniqueId.cxx)
AC_CONFIG_HEADERS(configure.h)
AC_PROG_CXX()
AC_CHECK_HEADERS()
AC_CONFIG_FILES(../Makefile:../etc/Makefile.in)
AC_OUTPUT()

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8
livesupport/modules/core/etc/playlist.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE playlist [
<!ELEMENT playlist EMPTY >
<!ATTLIST playlist id NMTOKEN #REQUIRED >
<!ATTLIST playlist playlength NMTOKEN #REQUIRED >
]>
<playlist id="1" playlength="01:30:00.000"/>

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livesupport/modules/core/include/LiveSupport/Core/Configurable.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/Configurable.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_Configurable_h
#define LiveSupport_Core_Configurable_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <stdexcept>
#include <libxml++/libxml++.h>
#include "LiveSupport/Core/Ptr.h"
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* An interface marking a class configurable by an XML element.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class Configurable
{
public:
/**
* Configure the object based on the XML element supplied.
* The supplied element is expected to be of the name
* returned by configElementName().
*
* @param element the XML element to configure the object from.
* @exception std::invalid_argument if the supplied XML element
* contains bad configuraiton information
* @exception std::logic_error if the object has already
* been configured, and can not be reconfigured.
*/
virtual void
configure(const xmlpp::Element & element)
throw (std::invalid_argument,
std::logic_error)
= 0;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_Configurable_h

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livesupport/modules/core/include/LiveSupport/Core/Installable.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/Installable.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_Installable_h
#define LiveSupport_Core_Installable_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <stdexcept>
#include "LiveSupport/Core/Ptr.h"
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* An interface for having objects that can install themselves.
* The concept of installation means setting up for long-term use.
* When something installs, it creates databases, writes configuration
* files, etc. It sets up the object to be run. This is not to be
* confused with instance initialization, e.g. when a server is started
* or stopped.
*
* The following life cycle is expected from systems impelementing this
* interface:
*
* <ul>
* <li>install</li>
* <li><ul>
* <li>start</li>
* <li>stop</li>
* <li>start</li>
* <li>stop</li>
* </ul></li>
* <li>uninstall</li>
* </ul>
*
* Later more stages will be added, and load/save (externalization)
* facilities.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class Installable
{
public:
/**
* Install the component.
* This step involves creating the environment in which the component
* will run. This may be creation of coniguration files,
* database tables, etc.
*
* @exception std::exception on installation problems.
*/
virtual void
install(void) throw (std::exception)
= 0;
/**
* Uninstall the component.
* Removes all the resources created in the install step.
*
* @exception std::exception on unistallation problems.
*/
virtual void
uninstall(void) throw (std::exception)
= 0;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_Installable_h

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livesupport/modules/core/include/LiveSupport/Core/Playlist.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/Playlist.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_Playlist_h
#define LiveSupport_Core_Playlist_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <stdexcept>
#include <libxml++/libxml++.h>
#include <boost/date_time/posix_time/posix_time.hpp>
#include "LiveSupport/Core/Ptr.h"
#include "LiveSupport/Core/UniqueId.h"
#include "LiveSupport/Core/Configurable.h"
namespace LiveSupport {
namespace Core {
using namespace boost::posix_time;
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A class representing playlist.
* Playlist are containers for AudioClips, with the additional
* information of when and how each audio clip is played inside
* the playlist.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class Playlist : public Configurable
{
private:
/**
* The name of the configuration XML elmenent used by Playlist.
*/
static const std::string configElementNameStr;
/**
* The unique id of the playlist.
*/
Ptr<UniqueId>::Ref id;
/**
* The playling length of the playlist.
*/
Ptr<time_duration>::Ref playlength;
public:
/**
* Default constructor.
*/
Playlist(void) throw ()
{
}
/**
* Create a playlist by specifying all details.
* This is used for testing purposes.
*
* @param id the id of the playlist.
* @param playlength the playing length of the playlist.
*/
Playlist(Ptr<UniqueId>::Ref id,
Ptr<time_duration>::Ref playlength) throw ()
{
this->id = id;
this->playlength = playlength;
}
/**
* A virtual destructor, as this class has virtual functions.
*/
virtual
~Playlist(void) throw ()
{
}
/**
* Return the name of the XML element this object expects
* to be sent to a call to configure().
*
* @return the name of the expected XML configuration element.
*/
static const std::string
getConfigElementName(void) throw ()
{
return configElementNameStr;
}
/**
* Configure the object based on the XML element supplied.
* The supplied element is expected to be of the name
* returned by configElementName().
*
* @param element the XML element to configure the object from.
* @exception std::invalid_argument if the supplied XML element
* contains bad configuraiton information
* @exception std::logic_error if the object has already
* been configured, and can not be reconfigured.
*/
virtual void
configure(const xmlpp::Element & element)
throw (std::invalid_argument,
std::logic_error);
/**
* Return the id of the playlist.
*
* @return the unique id of the playlist.
*/
Ptr<const UniqueId>::Ref
getId(void) const throw ()
{
return id;
}
/**
* Return the total playing length for this playlist.
*
* @return the playling length of this playlist, in milliseconds.
*/
Ptr<const time_duration>::Ref
getPlaylength(void) const throw ()
{
return playlength;
}
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_Playlist_h

111
livesupport/modules/core/include/LiveSupport/Core/Ptr.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/Ptr.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_Ptr_h
#define LiveSupport_Core_Ptr_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <boost/shared_ptr.hpp>
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A placeholder class for holidng typedefs to smart pointers.
* This is a workaround, as unfortunately typedfs in themselves may
* not be templated. For a discussion on the issue, see
* http://www.gotw.ca/gotw/079.htm
*
* The smart pointers here are typedefs to different configurations
* of the Loki library pointers Andrei Alexandrescu, author of the
* book Modern C++ Design. For references, see
* http://www.moderncppdesign.com/ ,
* http://www.informit.com/articles/article.asp?p=25264&redir=1 and
* http://sourceforge.net/projects/loki-lib/
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
template <class T>
class Ptr
{
private:
/**
* Default constructor.
*/
Ptr(void) throw ()
{
}
public:
/**
* This is actually a typedef to the boost shared_ptr, which
* is a reference counting shared smart pointer.
* For more on boost::shared_ptr, see
* http://www.boost.org/libs/smart_ptr/shared_ptr.htm
*
* To use this pointer, define as follows:
* <code>
* Ptr<MyType>::Ref myPointer;
* </code>
*/
typedef boost::shared_ptr<T> Ref;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_Ptr_h

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livesupport/modules/core/include/LiveSupport/Core/StorageClientInterface.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/Attic/StorageClientInterface.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_StorageClientInterface_h
#define LiveSupport_Core_StorageClientInterface_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <stdexcept>
#include "LiveSupport/Core/UniqueId.h"
#include "LiveSupport/Core/Playlist.h"
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* An interface for storage clients.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class StorageClientInterface
{
public:
/**
* Tell if a playlist with a given id exists.
*
* @param id the id of the playlist to check for.
* @return true if a playlist with the specified id exists,
* false otherwise.
*/
virtual const bool
existsPlaylist(Ptr<const UniqueId>::Ref id) const throw ()
= 0;
/**
* Return a playlist with the specified id.
*
* @param id the id of the playlist to return.
* @return the requested playlist.
* @exception std::invalid_argument if no playlist with the specified
* id exists.
*/
virtual Ptr<Playlist>::Ref
getPlaylist(Ptr<const UniqueId>::Ref id) const
throw (std::invalid_argument)
= 0;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_StorageClientInterface_h

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livesupport/modules/core/include/LiveSupport/Core/UniqueId.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/UniqueId.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Core_UniqueId_h
#define LiveSupport_Core_UniqueId_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include "LiveSupport/Core/Ptr.h"
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A class representing globally unique identifiers.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class UniqueId
{
private:
/**
* The value of the id.
*/
unsigned long int id;
/**
* Default constructor.
*/
UniqueId(void) throw ()
{
}
public:
/**
* The type for the numeric value the unique id is represented in.
*/
typedef unsigned long int IdType;
/**
* Constructor to create a UniqueId with a specific value.
* TODO: remove this later, as this is for testing purposes only.
*
* @param id the value of the created id object.
*/
UniqueId(const IdType id) throw ()
{
this->id = id;
}
/**
* Compare this id with an other one.
*
* @param otherId the other unique id to compare to.
* @return true if this id is smaller than the other one,
* false otherwise.
*/
bool
operator<(const UniqueId & otherId) const throw ()
{
return this->id < otherId.id;
}
/**
* Generate a globally unique id.
*/
static Ptr<UniqueId>::Ref
generateId(void) throw ();
/**
* Return the numeric value of this globally unique id.
*
* @return the numeric value of this id.
*/
const IdType
getId(void) const throw ()
{
return id;
}
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // LiveSupport_Core_UniqueId_h

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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/Playlist.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <sstream>
#include "LiveSupport/Core/Playlist.h"
using namespace boost::posix_time;
using namespace LiveSupport::Core;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/*------------------------------------------------------------------------------
* The name of the config element for this class
*----------------------------------------------------------------------------*/
const std::string Playlist::configElementNameStr = "playlist";
/**
* The name of the attribute to get the id of the playlist.
*/
static const std::string idAttrName = "id";
/**
* The name of the attribute to get the playlength of the playlist.
*/
static const std::string playlengthAttrName = "playlength";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Create a playlist object based on an XML element.
*----------------------------------------------------------------------------*/
void
Playlist :: configure(const xmlpp::Element & element)
throw (std::logic_error,
std::invalid_argument)
{
if (element.get_name() != configElementNameStr) {
std::string eMsg = "Bad configuration element ";
eMsg += element.get_name();
throw std::invalid_argument(eMsg);
}
const xmlpp::Attribute * attribute;
std::stringstream strStr;
unsigned long int idValue;
if (!(attribute = element.get_attribute(idAttrName))) {
std::string eMsg = "Missing attribute ";
eMsg += idAttrName;
throw std::invalid_argument(eMsg);
}
strStr.str(attribute->get_value());
strStr >> idValue;
id.reset(new UniqueId(idValue));
if (!(attribute = element.get_attribute(playlengthAttrName))) {
std::string eMsg = "Missing attribute ";
eMsg += idAttrName;
throw std::invalid_argument(eMsg);
}
playlength.reset(new time_duration(
duration_from_string(attribute->get_value())));
}

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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/PlaylistTest.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#else
#error "Need unistd.h"
#endif
#include <string>
#include <iostream>
#include "LiveSupport/Core/Playlist.h"
#include "PlaylistTest.h"
using namespace LiveSupport::Core;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(PlaylistTest);
/**
* The name of the configuration file for the playlist.
*/
static const std::string configFileName = "etc/playlist.xml";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
PlaylistTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
PlaylistTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Test to see if the singleton Hello object is accessible
*----------------------------------------------------------------------------*/
void
PlaylistTest :: firstTest(void)
throw (CPPUNIT_NS::Exception)
{
try {
Ptr<xmlpp::DomParser>::Ref parser(
new xmlpp::DomParser(configFileName, true));
const xmlpp::Document * document = parser->get_document();
const xmlpp::Element * root = document->get_root_node();
Ptr<Playlist>::Ref playlist(new Playlist());
playlist->configure(*root);
CPPUNIT_ASSERT(playlist->getId()->getId() == 1);
Ptr<const boost::posix_time::time_duration>::Ref duration
= playlist->getPlaylength();
CPPUNIT_ASSERT(duration->hours() == 1);
CPPUNIT_ASSERT(duration->minutes() == 30);
CPPUNIT_ASSERT(duration->seconds() == 0);
} catch (std::invalid_argument &e) {
CPPUNIT_FAIL("semantic error in configuration file");
} catch (xmlpp::exception &e) {
CPPUNIT_FAIL("error parsing configuration file");
}
}

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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/PlaylistTest.h,v $
------------------------------------------------------------------------------*/
#ifndef PlaylistTest_h
#define PlaylistTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace Core {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the UploadPlaylistMetohd class.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
* @see Playlist
*/
class PlaylistTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(PlaylistTest);
CPPUNIT_TEST(firstTest);
CPPUNIT_TEST_SUITE_END();
protected:
/**
* A simple test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
firstTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Core
} // namespace LiveSupport
#endif // PlaylistTest_h

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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/TestRunner.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/BriefTestProgressListener.h>
#include <cppunit/CompilerOutputter.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/TestResult.h>
#include <cppunit/TestResultCollector.h>
#include <cppunit/TestRunner.h>
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Run all tests
*----------------------------------------------------------------------------*/
int
main( int argc,
char * argv[] ) throw ()
{
// Create the event manager and test controller
CPPUNIT_NS::TestResult controller;
// Add a listener that colllects test result
CPPUNIT_NS::TestResultCollector result;
controller.addListener( &result );
// Add a listener that print dots as test run.
CPPUNIT_NS::BriefTestProgressListener progress;
controller.addListener( &progress );
// Add the top suite to the test runner
CPPUNIT_NS::TestRunner runner;
runner.addTest( CPPUNIT_NS::TestFactoryRegistry::getRegistry().makeTest() );
runner.run( controller );
// Print test in a compiler compatible format.
CPPUNIT_NS::CompilerOutputter outputter( &result, std::cerr );
outputter.setLocationFormat("%p:%l:");
outputter.write();
return result.wasSuccessful() ? 0 : 1;
}

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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport 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.
LiveSupport 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 LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/UniqueId.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cstdlib>
#include "LiveSupport/Core/UniqueId.h"
using namespace LiveSupport::Core;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Generate a globally unique id.
*----------------------------------------------------------------------------*/
Ptr<UniqueId>::Ref
UniqueId :: generateId(void) throw ()
{
// TODO: implement this properly, e.g. use a GUID pattern
// one example is the algorithm found in xdoclet for GUID
Ptr<UniqueId>::Ref id(new UniqueId());
id->id = rand();
return id;
}

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