mirror of
https://git.code.sf.net/p/fuse-emulator/fuse
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125 lines
2.8 KiB
C
125 lines
2.8 KiB
C
/* module.c: API for Fuse modules
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Copyright (c) 2007 Philip Kendall
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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Author contact information:
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E-mail: philip-fuse@shadowmagic.org.uk
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*/
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#include "config.h"
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#ifdef HAVE_LIB_GLIB
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#include <glib.h>
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#endif /* #ifdef HAVE_LIB_GLIB */
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#include "libspectrum.h"
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#include "compat.h"
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#include "module.h"
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static GSList *registered_modules = NULL;
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int
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module_register( module_info_t *module )
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{
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registered_modules = g_slist_append( registered_modules, module );
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return 0;
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}
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void
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module_end( void )
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{
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g_slist_free( registered_modules );
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registered_modules = NULL;
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}
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static void
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reset( gpointer data, gpointer user_data )
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{
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const module_info_t *module = data;
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int hard_reset = GPOINTER_TO_INT( user_data );
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if( module->reset ) module->reset( hard_reset );
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}
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void
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module_reset( int hard_reset )
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{
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g_slist_foreach( registered_modules, reset, GINT_TO_POINTER( hard_reset ) );
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}
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static void
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romcs( gpointer data, gpointer user_data GCC_UNUSED )
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{
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const module_info_t *module = data;
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if( module->romcs ) module->romcs();
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}
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void
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module_romcs( void )
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{
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g_slist_foreach( registered_modules, romcs, NULL );
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}
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static void
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snapshot_enabled( gpointer data, gpointer user_data )
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{
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const module_info_t *module = data;
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libspectrum_snap *snap = user_data;
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if( module->snapshot_enabled ) module->snapshot_enabled( snap );
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}
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void
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module_snapshot_enabled( libspectrum_snap *snap )
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{
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g_slist_foreach( registered_modules, snapshot_enabled, snap );
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}
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static void
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snapshot_from( gpointer data, gpointer user_data )
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{
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const module_info_t *module = data;
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libspectrum_snap *snap = user_data;
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if( module->snapshot_from ) module->snapshot_from( snap );
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}
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void
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module_snapshot_from( libspectrum_snap *snap )
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{
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g_slist_foreach( registered_modules, snapshot_from, snap );
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}
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static void
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snapshot_to( gpointer data, gpointer user_data )
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{
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const module_info_t *module = data;
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libspectrum_snap *snap = user_data;
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if( module->snapshot_to ) module->snapshot_to( snap );
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}
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void
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module_snapshot_to( libspectrum_snap *snap )
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{
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g_slist_foreach( registered_modules, snapshot_to, snap );
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}
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