123 lines
3.2 KiB
C
123 lines
3.2 KiB
C
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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/* Routings for opening/closing/creation of sessions. All the actual
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session state belongs to Timeline and other classes. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include "Loggable.H"
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#include "Session.H"
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#include "debug.h"
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char Session::_name[256];
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bool Session::_is_open = false;
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void
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Session::set_name ( const char *name )
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{
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char *s = rindex( name, '/' );
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strcpy( Session::_name, s ? s + 1 : name );
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for ( s = Session::_name; *s; ++s )
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if ( *s == '_' || *s == '-' )
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*s = ' ';
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}
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static int
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exists ( const char *name )
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{
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struct stat st;
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return 0 == stat( name, &st );
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}
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#include <errno.h>
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bool
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Session::close ( void )
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{
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Loggable::close();
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_is_open = false;
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}
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bool
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Session::open ( const char *name )
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{
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if ( chdir( name ) )
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{
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WARNING( "Cannot change to session dir \"%s\"", name );
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return false;
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}
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if ( ! exists( "history" ) ||
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! exists( "sources" ) )
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// ! exists( "options" ) )
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{
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WARNING( "Not a Non-DAW session: \"%s\"", name );
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return false;
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}
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if ( ! Loggable::open( "history" ) )
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FATAL( "error opening journal" );
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set_name( name );
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_is_open = true;
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return true;
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}
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bool
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Session::create ( const char *name, const char *template_name )
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{
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if ( exists( name ) )
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{
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WARNING( "Session already exists" );
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return false;
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}
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if ( mkdir( name, 0777 ) )
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{
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WARNING( "Cannot create session directory" );
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return false;
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}
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if ( chdir( name ) )
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FATAL( "WTF? Cannot change to new session directory" );
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mkdir( "sources", 0777 );
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creat( "history", 0666 );
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/* TODO: copy template */
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close();
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return open( name );
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}
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