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023c76978f
2002-12-29 Sven Neumann <sven@gimp.org> * configure.in * etc/Makefile.am * etc/gimprc.in * etc/gimprc_user.in: removed templates for gimprc files. * etc/gimprc: added this file as generated by gimp-config-dump. * app/gui/user-install-dialog.c * data/misc/user_install: don't install an empty user gimprc. * app/config/Makefile.am * app/config/gimpconfig-substitute.[ch]: removed these files. * app/config/gimpconfig-path.[ch]: and added them again with reduced functionality. Paths found in config files are now basically handled like standard strings by the config system. Users of the GimpConfig path variables need to expand the path themselves. * app/config/gimpbaseconfig.c * app/config/gimpconfig-deserialize.c * app/config/gimpconfig-dump.c * app/config/gimpconfig-utils.c * app/config/gimpconfig.c * app/config/gimpcoreconfig.c * app/config/gimprc.c: * app/base/base.c * app/base/temp-buf.c * app/core/gimp.c * app/core/gimpdatafactory.c * app/core/gimpmodules.c * app/gui/user-install-dialog.c * app/plug-in/plug-in.c * app/tools/tools.c * app/widgets/gimppropwidgets.c: changed accordingly.
188 lines
4.5 KiB
C
188 lines
4.5 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; 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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#include "config.h"
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <sys/types.h>
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#include <glib-object.h>
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#ifdef G_OS_WIN32
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#include <process.h> /* For _getpid() */
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#include <io.h> /* for _unlink() */
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#endif
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#include "base-types.h"
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#include "config/gimpbaseconfig.h"
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#include "config/gimpconfig-path.h"
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#include "paint-funcs/paint-funcs.h"
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#include "base.h"
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#include "detect-mmx.h"
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#include "temp-buf.h"
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#include "tile-cache.h"
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#include "tile-swap.h"
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GimpBaseConfig *base_config = NULL;
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static void base_toast_old_temp_files (GimpBaseConfig *config);
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static void base_tile_cache_size_notify (GObject *config,
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GParamSpec *param_spec,
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gpointer data);
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/* public functions */
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void
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base_init (GimpBaseConfig *config,
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gboolean use_mmx)
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{
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gchar *swapfile;
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gchar *swapdir;
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gchar *path;
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g_return_if_fail (GIMP_IS_BASE_CONFIG (config));
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g_return_if_fail (base_config == NULL);
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base_config = config;
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#ifdef ENABLE_MMX
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#ifdef HAVE_ASM_MMX
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use_mmx = use_mmx && (intel_cpu_features() & (1 << 23)) ? 1 : 0;
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g_print ("using MMX: %s\n", use_mmx ? "yes" : "no");
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#endif
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#endif
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tile_cache_init (config->tile_cache_size);
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g_signal_connect (G_OBJECT (config), "notify::tile-cache-size",
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G_CALLBACK (base_tile_cache_size_notify),
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NULL);
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base_toast_old_temp_files (config);
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/* Add the swap file */
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if (! config->swap_path)
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g_object_set (G_OBJECT (config), "swap_path", "${gimp_dir}");
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swapdir = gimp_config_path_expand (config->swap_path, TRUE, NULL);
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swapfile = g_strdup_printf ("gimpswap.%lu", (unsigned long) getpid ());
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path = g_build_filename (swapdir, swapfile, NULL);
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g_free (swapfile);
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g_free (swapdir);
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tile_swap_add (path, NULL, NULL);
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g_free (path);
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paint_funcs_setup (use_mmx);
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}
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void
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base_exit (void)
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{
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swapping_free ();
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paint_funcs_free ();
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tile_swap_exit ();
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tile_cache_exit ();
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g_signal_handlers_disconnect_by_func (G_OBJECT (base_config),
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base_tile_cache_size_notify,
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NULL);
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base_config = NULL;
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}
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/* private functions */
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static void
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base_toast_old_temp_files (GimpBaseConfig *config)
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{
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GDir *dir = NULL;
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gchar *dirname;
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const char *entry;
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if (!config->swap_path)
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return;
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dirname = gimp_config_path_expand (config->swap_path, TRUE, NULL);
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if (!dirname)
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return;
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dir = g_dir_open (dirname, 0, NULL);
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if (!dir)
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{
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g_free (dirname);
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return;
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}
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while ((entry = g_dir_read_name (dir)) != NULL)
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if (! strncmp (entry, "gimpswap.", 9))
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{
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/* don't try to kill swap files of running processes
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* yes, I know they might not all be gimp processes, and when you
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* unlink, it's refcounted, but lets not confuse the user by
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* "where did my disk space go?" cause the filename is gone
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* if the kill succeeds, and there running process isn't gimp
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* we'll probably get it the next time around
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*/
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gint pid = atoi (entry + 9);
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/* On Windows, you can't remove open files anyhow,
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* so no harm trying.
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*/
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#ifndef G_OS_WIN32
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if (kill (pid, 0))
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#endif
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{
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gchar *filename;
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filename = g_build_filename (dirname, entry, NULL);
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unlink (filename);
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g_free (filename);
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}
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}
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g_dir_close (dir);
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g_free (dirname);
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}
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static void
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base_tile_cache_size_notify (GObject *config,
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GParamSpec *param_spec,
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gpointer data)
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{
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tile_cache_set_size (GIMP_BASE_CONFIG (config)->tile_cache_size);
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}
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