Added first cut at code to put metafiles in the user's home directory if

	* libnautilus/nautilus-directory.c:
	(nautilus_directory_read_metafile):
	(nautilus_directory_try_to_read_metafile):
	(nautilus_directory_write_metafile):
	(nautilus_directory_try_to_write_metafile):
	(nautilus_directory_switch_to_alternate_metafile_uri):
	(nautilus_directory_escape_slashes):
	(nautilus_make_directory_and_parents): Added first cut at code to
	put metafiles in the user's home directory if the directory is not
	accessible and you can't read and write a metafile in the
	directory itself. We'll have to refine this later to handle cases
	where you end up with two metafiles.

	* libnautilus/Makefile.am: libnautilus/nautilus-debug.h:
	libnautilus/nautilus-debug.c: Took trick for getting into the
	debugger and put it into a public header file so it can be used
	outside of the nautilus executable.

	* src/ntl-main.c: (stop_in_debugger):
	(nautilus_stop_after_default_log_handler): (main): Use the new
	calls from libnautilus to set up the drop into debugger for
	criticals and warnings.

	* src/file-manager/fm-main.c: (main): Minimized includes and used
	the new calls from libnautilus to set up the drop into debugger
	for criticals and warnings.

	* src/ntl-uri-map.c: (nautilus_navinfo_add_mapping):
	src/ntl-window.c: (nautilus_window_constructed):
	src/file-manager/fm-directory-view.c:
	(fm_directory_view_initialize): (fm_directory_view_destroy):
	(notify_location_change_cb): (stop_location_change_cb):
	(fm_directory_view_sort): Removed some messages that aren't so
	useful.

	* libnautilus/ntl-view-frame.h: Minimized includes.
	* libnautilus/ntl-view-frame.c: Include "ntl-view-frame.h" first
	so it tests to see that it has sufficient includes in it.

	* src/ntl-view.c: (nautilus_view_load_client): Changed function so
	that NULL for an iid is allowed and simply results in a failed
	load instead of being illegal.

	* src/ntl-window-msgs.c:
	(nautilus_window_change_location_internal): src/ntl-window.c:
	(nautilus_window_up): Got rid of calls to gnome_vfs_uri_destroy;
	use gnome_vfs_uri_unref instead since it's safer and Federico is
	getting rid of gnome_vfs_uri_destroy.

	* src/file-manager/fm-directory-view-icons.h:
	src/file-manager/fm-directory-view-icons.c:
	(fm_directory_view_icons_new):
	src/file-manager/fm-directory-view-list.h:
	src/file-manager/fm-directory-view-list.c:
	(fm_directory_view_list_new):
	src/file-manager/fm-directory-view.h:
	src/file-manager/fm-directory-view.c: (fm_directory_view_new):
	Minimized includes and got rid of the unused _new functions.

	* libnautilus/nautilus-directory.h: Added a missing 2000 copyright
	date.

1 files changed, 87 insertions, 0 deletions

diff --git a/libnautilus-private/nautilus-debug.c b/libnautilus-private/nautilus-debug.c
new file mode 100644
index 000000000..50343e12c
--- /dev/null
+++ b/libnautilus-private/nautilus-debug.c
@@ -0,0 +1,87 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+   nautilus-debug.c: Nautilus debugging aids.
+ 
+   Copyright (C) 2000 Eazel, Inc.
+  
+   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.
+  
+   Author: Darin Adler <darin@eazel.com>
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "nautilus-debug.h"
+
+#include <glib.h>
+#include <signal.h>
+
+/* Raise a SIGINT signal to get the attention of the debugger.
+   When not running under the debugger, we don't want to stop,
+   so we ignore the signal for just the moment that we raise it.
+*/
+void
+nautilus_stop_in_debugger (void)
+{
+	void (* saved_handler) (int);
+
+	saved_handler = signal (SIGINT, SIG_IGN);
+	raise (SIGINT);
+	signal (SIGINT, saved_handler);
+}
+
+/* Stop in the debugger after running the default log handler.
+   This makes certain kinds of messages stop in the debugger
+   without making them fatal.
+*/
+static void
+nautilus_stop_after_default_log_handler (const char *domain,
+					 GLogLevelFlags level,
+					 const char *message,
+					 gpointer data)
+{
+	g_log_default_handler (domain, level, message, data);
+	nautilus_stop_in_debugger ();
+}
+
+static void
+nautilus_set_stop_after_default_log_handler (const char *domain)
+{
+	g_log_set_handler (domain, G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING,
+			   nautilus_stop_after_default_log_handler, NULL);
+}
+
+void
+nautilus_make_warnings_and_criticals_stop_in_debugger (const char *first_domain, ...)
+{
+	va_list domains;
+	const char *domain;
+
+	nautilus_set_stop_after_default_log_handler (first_domain);
+
+	va_start (domains, first_domain);
+
+	for (;;) {
+		domain = va_arg (domains, const char *);
+		if (domain == NULL)
+			break;
+		nautilus_set_stop_after_default_log_handler (domain);
+	}
+
+	va_end (domains);
+}