cafemenu-tree.c

Bug Summary

File:	cafemenu-tree.c
Warning:	line 832, column 12 This statement is never executed

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name cafemenu-tree.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/rootdir/libmenu -fcoverage-compilation-dir=/rootdir/libmenu -resource-dir /usr/lib/llvm-19/lib/clang/19 -D HAVE_CONFIG_H -I . -I .. -I /usr/include/gio-unix-2.0 -I /usr/include/glib-2.0 -I /usr/lib/x86_64-linux-gnu/glib-2.0/include -I /usr/include/sysprof-6 -I /usr/include/libmount -I /usr/include/blkid -D CAFEMENU_I_KNOW_THIS_IS_UNSTABLE -D PIC -internal-isystem /usr/lib/llvm-19/lib/clang/19/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -analyzer-checker deadcode.DeadStores -analyzer-checker alpha.deadcode.UnreachableCode -analyzer-checker alpha.core.CastSize -analyzer-checker alpha.core.CastToStruct -analyzer-checker alpha.core.IdenticalExpr -analyzer-checker alpha.security.ArrayBoundV2 -analyzer-checker alpha.security.MallocOverflow -analyzer-checker alpha.security.ReturnPtrRange -analyzer-checker alpha.unix.SimpleStream -analyzer-checker alpha.unix.cstring.BufferOverlap -analyzer-checker alpha.unix.cstring.NotNullTerminated -analyzer-checker alpha.unix.cstring.OutOfBounds -analyzer-checker alpha.core.FixedAddr -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /rootdir/html-report/2025-02-13-080227-11729-1 -x c cafemenu-tree.c

1	/*
2	* Copyright (C) 2003, 2004 Red Hat, Inc.
3	*
4	* This library is free software; you can redistribute it and/or
5	* modify it under the terms of the GNU Lesser General Public
6	* License as published by the Free Software Foundation; either
7	* version 2 of the License, or (at your option) any later version.
8	*
9	* This library is distributed in the hope that it will be useful,
10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12	* Lesser General Public License for more details.
13	*
14	* You should have received a copy of the GNU Lesser General Public
15	* License along with this library; if not, write to the
16	* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17	* Boston, MA 02110-1301, USA.
18	*/
19
20	#include <config.h>
21
22	#include "cafemenu-tree.h"
23
24	#include <gio/gio.h>
25	#include <string.h>
26	#include <errno(*__errno_location ()).h>
27	#include <stdlib.h>
28
29	#include "menu-layout.h"
30	#include "menu-monitor.h"
31	#include "menu-util.h"
32
33	/* private */
34	typedef struct CafeMenuTreeItem CafeMenuTreeItem;
35	#define CAFEMENU_TREE_ITEM(i)((CafeMenuTreeItem )(i)) ((CafeMenuTreeItem )(i))
36	#define CAFEMENU_TREE_DIRECTORY(i)((CafeMenuTreeDirectory )(i)) ((CafeMenuTreeDirectory )(i))
37	#define CAFEMENU_TREE_ENTRY(i)((CafeMenuTreeEntry )(i)) ((CafeMenuTreeEntry )(i))
38	#define CAFEMENU_TREE_SEPARATOR(i)((CafeMenuTreeSeparator )(i)) ((CafeMenuTreeSeparator )(i))
39	#define CAFEMENU_TREE_HEADER(i)((CafeMenuTreeHeader )(i)) ((CafeMenuTreeHeader )(i))
40	#define CAFEMENU_TREE_ALIAS(i)((CafeMenuTreeAlias )(i)) ((CafeMenuTreeAlias )(i))
41
42	enum {
43	PROP_0,
44
45	PROP_MENU_BASENAME,
46	PROP_MENU_PATH,
47	PROP_FLAGS
48	};
49
50	/* Signals */
51	enum
52	{
53	CHANGED,
54	LAST_SIGNAL
55	};
56
57	static guint cafemenu_tree_signals [LAST_SIGNAL] = { 0 };
58
59	struct _CafeMenuTree
60	{
61	GObject parent_instance;
62
63	char *basename;
64	char *non_prefixed_basename;
65	char *path;
66	char *canonical_path;
67
68	CafeMenuTreeFlags flags;
69
70	GSList *menu_file_monitors;
71
72	MenuLayoutNode *layout;
73	CafeMenuTreeDirectory *root;
74	GHashTable *entries_by_id;
75
76	guint canonical : 1;
77	guint loaded : 1;
78	};
79
80	G_DEFINE_TYPE (CafeMenuTree, cafemenu_tree, G_TYPE_OBJECT)static void cafemenu_tree_init (CafeMenuTree self); static void cafemenu_tree_class_init (CafeMenuTreeClass klass); static GType cafemenu_tree_get_type_once (void); static gpointer cafemenu_tree_parent_class = ((void)0); static gint CafeMenuTree_private_offset; static void cafemenu_tree_class_intern_init (gpointer klass) { cafemenu_tree_parent_class = g_type_class_peek_parent (klass); if (CafeMenuTree_private_offset != 0) g_type_class_adjust_private_offset (klass, &CafeMenuTree_private_offset ); cafemenu_tree_class_init ((CafeMenuTreeClass) klass); } __attribute__ ((__unused__)) static inline gpointer cafemenu_tree_get_instance_private (CafeMenuTree self) { return (((gpointer) ((guint8) (self) + (glong) (CafeMenuTree_private_offset)))); } GType cafemenu_tree_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof (&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) (&static_g_define_type_id) : ((void)0)) ; (!(__extension__ ({ _Static_assert (sizeof (&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ ((&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = cafemenu_tree_get_type_once (); (__extension__ ({ _Static_assert (sizeof (&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) ((&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType cafemenu_tree_get_type_once (void ) { GType g_define_type_id = g_type_register_static_simple (( (GType) ((20) << (2))), g_intern_static_string ("CafeMenuTree" ), sizeof (CafeMenuTreeClass), (GClassInitFunc)(void ()(void )) cafemenu_tree_class_intern_init, sizeof (CafeMenuTree), (GInstanceInitFunc )(void (*)(void)) cafemenu_tree_init, (GTypeFlags) 0); { {{}; } } return g_define_type_id; }
81
82	struct CafeMenuTreeItem
83	{
84	volatile gint refcount;
85
86	CafeMenuTreeItemType type;
87
88	CafeMenuTreeDirectory *parent;
89	CafeMenuTree *tree;
90	};
91
92	struct CafeMenuTreeIter
93	{
94	volatile gint refcount;
95
96	CafeMenuTreeItem *item;
97	GSList *contents;
98	GSList *contents_iter;
99	};
100
101	struct CafeMenuTreeDirectory
102	{
103	CafeMenuTreeItem item;
104
105	DesktopEntry *directory_entry;
106	char *name;
107
108	GSList *entries;
109	GSList *subdirs;
110
111	MenuLayoutValues default_layout_values;
112	GSList *default_layout_info;
113	GSList *layout_info;
114	GSList *contents;
115
116	guint only_unallocated : 1;
117	guint is_nodisplay : 1;
118	guint layout_pending_separator : 1;
119	guint preprocessed : 1;
120
121	/* 16 bits should be more than enough; G_MAXUINT16 means no inline header */
122	guint will_inline_header : 16;
123	};
124
125	struct CafeMenuTreeEntry
126	{
127	CafeMenuTreeItem item;
128
129	DesktopEntry *desktop_entry;
130	char *desktop_file_id;
131
132	guint is_excluded : 1;
133	guint is_unallocated : 1;
134	};
135
136	struct CafeMenuTreeSeparator
137	{
138	CafeMenuTreeItem item;
139	};
140
141	struct CafeMenuTreeHeader
142	{
143	CafeMenuTreeItem item;
144
145	CafeMenuTreeDirectory *directory;
146	};
147
148	struct CafeMenuTreeAlias
149	{
150	CafeMenuTreeItem item;
151
152	CafeMenuTreeDirectory *directory;
153	CafeMenuTreeItem *aliased_item;
154	};
155
156	static gboolean cafemenu_tree_load_layout (CafeMenuTree *tree,
157	GError **error);
158	static void cafemenu_tree_force_reload (CafeMenuTree *tree);
159	static gboolean cafemenu_tree_build_from_layout (CafeMenuTree *tree,
160	GError **error);
161	static void cafemenu_tree_force_rebuild (CafeMenuTree *tree);
162	static void cafemenu_tree_resolve_files (CafeMenuTree *tree,
163	GHashTable *loaded_menu_files,
164	MenuLayoutNode *layout);
165	static void cafemenu_tree_force_recanonicalize (CafeMenuTree *tree);
166	static void cafemenu_tree_invoke_monitors (CafeMenuTree *tree);
167
168	static void cafemenu_tree_item_unref_and_unset_parent (gpointer itemp);
169
170	typedef enum
171	{
172	MENU_FILE_MONITOR_INVALID = 0,
173	MENU_FILE_MONITOR_FILE,
174	MENU_FILE_MONITOR_NONEXISTENT_FILE,
175	MENU_FILE_MONITOR_DIRECTORY
176	} MenuFileMonitorType;
177
178	typedef struct
179	{
180	MenuFileMonitorType type;
181	MenuMonitor *monitor;
182	} MenuFileMonitor;
183
184	static void
185	handle_nonexistent_menu_file_changed (MenuMonitor *monitor G_GNUC_UNUSED__attribute__ ((__unused__)),
186	MenuMonitorEvent event,
187	const char *path G_GNUC_UNUSED__attribute__ ((__unused__)),
188	CafeMenuTree *tree)
189	{
190	if (event == MENU_MONITOR_EVENT_CHANGED \|\|
191	event == MENU_MONITOR_EVENT_CREATED)
192	{
193	menu_verbose ("\"%s\" %s, marking tree for recanonicalization\n",
194	path,
195	event == MENU_MONITOR_EVENT_CREATED ? "created" : "changed");
196
197	cafemenu_tree_force_recanonicalize (tree);
198	cafemenu_tree_invoke_monitors (tree);
199	}
200	}
201
202	static void
203	handle_menu_file_changed (MenuMonitor *monitor G_GNUC_UNUSED__attribute__ ((__unused__)),
204	MenuMonitorEvent event G_GNUC_UNUSED__attribute__ ((__unused__)),
205	const char *path G_GNUC_UNUSED__attribute__ ((__unused__)),
206	CafeMenuTree *tree)
207	{
208	menu_verbose ("\"%s\" %s, marking tree for recanicalization\n",
209	path,
210	event == MENU_MONITOR_EVENT_CREATED ? "created" :
211	event == MENU_MONITOR_EVENT_CHANGED ? "changed" : "deleted");
212
213	cafemenu_tree_force_recanonicalize (tree);
214	cafemenu_tree_invoke_monitors (tree);
215	}
216
217	static void
218	handle_menu_file_directory_changed (MenuMonitor *monitor G_GNUC_UNUSED__attribute__ ((__unused__)),
219	MenuMonitorEvent event G_GNUC_UNUSED__attribute__ ((__unused__)),
220	const char *path,
221	CafeMenuTree *tree)
222	{
223	if (!g_str_has_suffix (path, ".menu")(__builtin_constant_p (".menu")? __extension__ ({ const char * const __str = (path); const char * const __suffix = (".menu" ); gboolean __result = (0); if (__str == ((void)0) \|\| __suffix == ((void)0)) __result = (g_str_has_suffix) (__str, __suffix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __suffix_len = strlen (((__suffix) + !(__suffix ))); if (__str_len >= __suffix_len) __result = memcmp (__str + __str_len - __suffix_len, ((__suffix) + !(__suffix)), __suffix_len ) == 0; } __result; }) : (g_str_has_suffix) (path, ".menu") ))
224	return;
225
226	menu_verbose ("\"%s\" %s, marking tree for recanicalization\n",
227	path,
228	event == MENU_MONITOR_EVENT_CREATED ? "created" :
229	event == MENU_MONITOR_EVENT_CHANGED ? "changed" : "deleted");
230
231	cafemenu_tree_force_recanonicalize (tree);
232	cafemenu_tree_invoke_monitors (tree);
233	}
234
235	static void
236	cafemenu_tree_add_menu_file_monitor (CafeMenuTree *tree,
237	const char *path,
238	MenuFileMonitorType type)
239	{
240	MenuFileMonitor *monitor;
241
242	monitor = g_slice_new0 (MenuFileMonitor)((MenuFileMonitor*) g_slice_alloc0 (sizeof (MenuFileMonitor)) );
243
244	monitor->type = type;
245
246	switch (type)
247	{
248	case MENU_FILE_MONITOR_FILE:
249	menu_verbose ("Adding a menu file monitor for \"%s\"\n", path);
250
251	monitor->monitor = menu_get_file_monitor (path);
252	menu_monitor_add_notify (monitor->monitor,
253	(MenuMonitorNotifyFunc) handle_menu_file_changed,
254	tree);
255	break;
256
257	case MENU_FILE_MONITOR_NONEXISTENT_FILE:
258	menu_verbose ("Adding a menu file monitor for non-existent \"%s\"\n", path);
259
260	monitor->monitor = menu_get_file_monitor (path);
261	menu_monitor_add_notify (monitor->monitor,
262	(MenuMonitorNotifyFunc) handle_nonexistent_menu_file_changed,
263	tree);
264	break;
265
266	case MENU_FILE_MONITOR_DIRECTORY:
267	menu_verbose ("Adding a menu directory monitor for \"%s\"\n", path);
268
269	monitor->monitor = menu_get_directory_monitor (path);
270	menu_monitor_add_notify (monitor->monitor,
271	(MenuMonitorNotifyFunc) handle_menu_file_directory_changed,
272	tree);
273	break;
274
275	default:
276	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 276, ((const char) (__func__)), ((void*)0)); } while (0);
277	break;
278	}
279
280	tree->menu_file_monitors = g_slist_prepend (tree->menu_file_monitors, monitor);
281	}
282
283	static void
284	remove_menu_file_monitor (MenuFileMonitor *monitor,
285	CafeMenuTree *tree)
286	{
287	switch (monitor->type)
288	{
289	case MENU_FILE_MONITOR_FILE:
290	menu_monitor_remove_notify (monitor->monitor,
291	(MenuMonitorNotifyFunc) handle_menu_file_changed,
292	tree);
293	break;
294
295	case MENU_FILE_MONITOR_NONEXISTENT_FILE:
296	menu_monitor_remove_notify (monitor->monitor,
297	(MenuMonitorNotifyFunc) handle_nonexistent_menu_file_changed,
298	tree);
299	break;
300
301	case MENU_FILE_MONITOR_DIRECTORY:
302	menu_monitor_remove_notify (monitor->monitor,
303	(MenuMonitorNotifyFunc) handle_menu_file_directory_changed,
304	tree);
305	break;
306
307	default:
308	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 308, ((const char) (__func__)), ((void*)0)); } while (0);
309	break;
310	}
311
312	menu_monitor_unref (monitor->monitor);
313	monitor->monitor = NULL((void*)0);
314
315	monitor->type = MENU_FILE_MONITOR_INVALID;
316
317	g_slice_free (MenuFileMonitor, monitor)do { if (1) g_slice_free1 (sizeof (MenuFileMonitor), (monitor )); else (void) ((MenuFileMonitor*) 0 == (monitor)); } while ( 0);
318	}
319
320	static void
321	cafemenu_tree_remove_menu_file_monitors (CafeMenuTree *tree)
322	{
323	menu_verbose ("Removing all menu file monitors\n");
324
325	g_slist_foreach (tree->menu_file_monitors,
326	(GFunc) remove_menu_file_monitor,
327	tree);
328	g_slist_free (tree->menu_file_monitors);
329	tree->menu_file_monitors = NULL((void*)0);
330	}
331
332	static gboolean
333	canonicalize_path (CafeMenuTree *tree,
334	const char *path)
335	{
336	tree->canonical_path = realpath (path, NULL((void*)0));
337	if (tree->canonical_path)
338	{
339	tree->canonical = TRUE(!(0));
340	cafemenu_tree_add_menu_file_monitor (tree,
341	tree->canonical_path,
342	MENU_FILE_MONITOR_FILE);
343	}
344	else
345	{
346	cafemenu_tree_add_menu_file_monitor (tree,
347	path,
348	MENU_FILE_MONITOR_NONEXISTENT_FILE);
349	}
350
351	return tree->canonical;
352	}
353
354	static gboolean
355	canonicalize_basename_with_config_dir (CafeMenuTree *tree,
356	const char *basename,
357	const char *config_dir)
358	{
359	gboolean ret;
360	char *path;
361
362	path = g_build_filename (config_dir, "menus", basename, NULL((void*)0));
363	ret = canonicalize_path (tree, path);
364	g_free (path);
365
366	return ret;
367	}
368
369	static void
370	canonicalize_basename (CafeMenuTree *tree,
371	const char *basename)
372	{
373	if (!canonicalize_basename_with_config_dir (tree,
374	basename,
375	g_get_user_config_dir ()))
376	{
377	const char * const *system_config_dirs;
378	int i;
379
380	system_config_dirs = g_get_system_config_dirs ();
381
382	i = 0;
383	while (system_config_dirs[i] != NULL((void*)0))
384	{
385	if (canonicalize_basename_with_config_dir (tree,
386	basename,
387	system_config_dirs[i]))
388	break;
389
390	++i;
391	}
392	}
393	}
394
395	static gboolean cafemenu_tree_canonicalize_path(CafeMenuTree* tree,
396	GError **error)
397	{
398	const char menu_file = NULL((void)0);
399
400	if (tree->canonical)
401	return TRUE(!(0));
402
403	g_assert(tree->canonical_path == NULL)do { if (tree->canonical_path == ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 403, ((const char*) (__func__ )), "tree->canonical_path == NULL"); } while (0);
404
405	cafemenu_tree_remove_menu_file_monitors (tree);
406
407	if (tree->path)
408	{
409	menu_file = tree->path;
410	canonicalize_path (tree, tree->path);
411	}
412	else
413	{
414	const gchar *xdg_menu_prefix;
415
416	menu_file = tree->basename;
417	xdg_menu_prefix = g_getenv ("XDG_MENU_PREFIX");
418
419	if (xdg_menu_prefix != NULL((void*)0))
420	{
421	gchar *prefixed_basename;
422
423	prefixed_basename = g_strdup_printf ("%sapplications.menu",
424	xdg_menu_prefix);
425
426	/* Some gnome-menus using applications just use "applications.menu"
427	* as the basename and expect gnome-menus to prefix it. Others (e.g.
428	* Alacarte) explicitly use "${XDG_MENU_PREFIX}applications.menu" as
429	* the basename, because they want to save changes to the right files
430	* in ~. In both cases, we want to use "applications-merged" as the
431	* merge directory (as required by the fd.o menu spec), so we save
432	* the non-prefixed basename and use it later when calling
433	* menu_layout_load().
434	*/
435	if (!g_strcmp0 (tree->basename, "cafe-applications.menu") \|\|
436	!g_strcmp0 (tree->basename, prefixed_basename))
437	{
438	canonicalize_basename (tree, prefixed_basename);
439	g_free (tree->non_prefixed_basename);
440	tree->non_prefixed_basename = g_strdup ("cafe-applications.menu")g_strdup_inline ("cafe-applications.menu");
441	}
442	g_free (prefixed_basename);
443	}
444
445	if (!tree->canonical)
446	canonicalize_basename (tree, tree->basename);
447	}
448
449	if (tree->canonical)
450	{
451	menu_verbose ("Successfully looked up menu_file for \"%s\": %s\n",
452	menu_file, tree->canonical_path);
453	return TRUE(!(0));
454	}
455	else
456	{
457	g_set_error (error,
458	G_IO_ERRORg_io_error_quark(),
459	G_IO_ERROR_FAILED,
460	"Failed to look up menu_file for \"%s\"\n",
461	menu_file);
462	return FALSE(0);
463	}
464	}
465
466	static void
467	cafemenu_tree_force_recanonicalize (CafeMenuTree *tree)
468	{
469	cafemenu_tree_remove_menu_file_monitors (tree);
470
471	if (tree->canonical)
472	{
473	cafemenu_tree_force_reload (tree);
474
475	g_free (tree->canonical_path);
476	tree->canonical_path = NULL((void*)0);
477
478	tree->canonical = FALSE(0);
479	}
480	}
481
482	/**
483	* cafemenu_tree_new:
484	* @menu_basename: Basename of menu file
485	* @flags: Flags controlling menu content
486	*
487	* Returns: (transfer full): A new #CafeMenuTree instance
488	*/
489	CafeMenuTree *
490	cafemenu_tree_new (const char *menu_basename,
491	CafeMenuTreeFlags flags)
492	{
493	g_return_val_if_fail (menu_basename != NULL, NULL)do { if ((menu_basename != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "menu_basename != NULL" ); return (((void)0)); } } while (0);
494
495	return g_object_new (CAFEMENU_TYPE_TREE(cafemenu_tree_get_type ()),
496	"menu-basename", menu_basename,
497	"flags", flags,
498	NULL((void*)0));
499	}
500
501	/**
502	* cafemenu_tree_new_fo_path:
503	* @menu_path: Path of menu file
504	* @flags: Flags controlling menu content
505	*
506	* Returns: (transfer full): A new #CafeMenuTree instance
507	*/
508	CafeMenuTree *
509	cafemenu_tree_new_for_path (const char *menu_path,
510	CafeMenuTreeFlags flags)
511	{
512	g_return_val_if_fail (menu_path != NULL, NULL)do { if ((menu_path != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "menu_path != NULL" ); return (((void)0)); } } while (0);
513
514	return g_object_new (CAFEMENU_TYPE_TREE(cafemenu_tree_get_type ()),
515	"menu-path", menu_path,
516	"flags", flags,
517	NULL((void*)0));
518	}
519
520	static GObject *
521	cafemenu_tree_constructor (GType type,
522	guint n_construct_properties,
523	GObjectConstructParam *construct_properties)
524	{
525	GObject *obj;
526	CafeMenuTree *self;
527
528	obj = G_OBJECT_CLASS (cafemenu_tree_parent_class)((((GObjectClass) (void ) g_type_check_class_cast ((GTypeClass *) ((cafemenu_tree_parent_class)), (((GType) ((20) << ( 2))))))))->constructor (type,
529	n_construct_properties,
530	construct_properties);
531
532	/* If CafeMenuTree:menu-path is set, then we should make sure that
533	* CafeMenuTree:menu-basename is unset (especially as it has a default
534	* value). This has to be done here, in the constructor, since the
535	* properties are construct-only. */
536
537	self = CAFEMENU_TREE (obj)((((CafeMenuTree) (void ) g_type_check_instance_cast ((GTypeInstance *) ((obj)), ((cafemenu_tree_get_type ()))))));
538
539	if (self->path != NULL((void*)0))
540	g_object_set (self, "menu-basename", NULL((void)0), NULL((void)0));
541
542	return obj;
543	}
544
545	static void
546	cafemenu_tree_set_property (GObject *object,
547	guint prop_id,
548	const GValue *value,
549	GParamSpec *pspec)
550	{
551	CafeMenuTree self = CAFEMENU_TREE (object)((((CafeMenuTree) (void ) g_type_check_instance_cast ((GTypeInstance ) ((object)), ((cafemenu_tree_get_type ()))))));
552
553	switch (prop_id)
554	{
555	case PROP_MENU_BASENAME:
556	self->basename = g_value_dup_string (value);
557	break;
558
559	case PROP_MENU_PATH:
560	self->path = g_value_dup_string (value);
561	break;
562
563	case PROP_FLAGS:
564	self->flags = g_value_get_flags (value);
565	break;
566
567	default:
568	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)do { GObject _glib__object = (GObject) ((object)); GParamSpec _glib__pspec = (GParamSpec) ((pspec)); guint _glib__property_id = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'" , "cafemenu-tree.c", 568, ("property"), _glib__property_id, _glib__pspec ->name, g_type_name ((((((GTypeClass) (((GTypeInstance) ( _glib__pspec))->g_class))->g_type)))), (g_type_name ((( (((GTypeClass) (((GTypeInstance) (_glib__object))->g_class ))->g_type)))))); } while (0);
569	break;
570	}
571	}
572
573	static void
574	cafemenu_tree_get_property (GObject *object,
575	guint prop_id,
576	GValue *value,
577	GParamSpec *pspec)
578	{
579	CafeMenuTree self = CAFEMENU_TREE (object)((((CafeMenuTree) (void ) g_type_check_instance_cast ((GTypeInstance ) ((object)), ((cafemenu_tree_get_type ()))))));
580
581	switch (prop_id)
582	{
583	case PROP_MENU_BASENAME:
584	g_value_set_string (value, self->basename);
585	break;
586	case PROP_MENU_PATH:
587	g_value_set_string (value, self->path);
588	break;
589	case PROP_FLAGS:
590	g_value_set_flags (value, self->flags);
591	break;
592	default:
593	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)do { GObject _glib__object = (GObject) ((object)); GParamSpec _glib__pspec = (GParamSpec) ((pspec)); guint _glib__property_id = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'" , "cafemenu-tree.c", 593, ("property"), _glib__property_id, _glib__pspec ->name, g_type_name ((((((GTypeClass) (((GTypeInstance) ( _glib__pspec))->g_class))->g_type)))), (g_type_name ((( (((GTypeClass) (((GTypeInstance) (_glib__object))->g_class ))->g_type)))))); } while (0);
594	break;
595	}
596	}
597
598	static void
599	cafemenu_tree_finalize (GObject *object)
600	{
601	CafeMenuTree tree = CAFEMENU_TREE (object)((((CafeMenuTree) (void ) g_type_check_instance_cast ((GTypeInstance ) ((object)), ((cafemenu_tree_get_type ()))))));
602
603	cafemenu_tree_force_recanonicalize (tree);
604
605	if (tree->basename != NULL((void*)0))
606	g_free (tree->basename);
607	tree->basename = NULL((void*)0);
608
609	g_free (tree->non_prefixed_basename);
610	tree->non_prefixed_basename = NULL((void*)0);
611
612	if (tree->path != NULL((void*)0))
613	g_free (tree->path);
614	tree->path = NULL((void*)0);
615
616	if (tree->canonical_path != NULL((void*)0))
617	g_free (tree->canonical_path);
618	tree->canonical_path = NULL((void*)0);
619
620	g_hash_table_destroy (tree->entries_by_id);
621	tree->entries_by_id = NULL((void*)0);
622
623	G_OBJECT_CLASS (cafemenu_tree_parent_class)((((GObjectClass) (void ) g_type_check_class_cast ((GTypeClass *) ((cafemenu_tree_parent_class)), (((GType) ((20) << ( 2))))))))->finalize (object);
624	}
625
626	static void
627	cafemenu_tree_init (CafeMenuTree *self)
628	{
629	self->entries_by_id = g_hash_table_new (g_str_hash, g_str_equal);
630	}
631
632	static void
633	cafemenu_tree_class_init (CafeMenuTreeClass *klass)
634	{
635	GObjectClass gobject_class = G_OBJECT_CLASS (klass)((((GObjectClass) (void ) g_type_check_class_cast ((GTypeClass ) ((klass)), (((GType) ((20) << (2))))))));
636
637	gobject_class->constructor = cafemenu_tree_constructor;
638	gobject_class->get_property = cafemenu_tree_get_property;
639	gobject_class->set_property = cafemenu_tree_set_property;
640	gobject_class->finalize = cafemenu_tree_finalize;
641
642	/**
643	* CafeMenuTree:menu-basename:
644	*
645	* The name of the menu file; must be a basename or a relative path. The file
646	* will be looked up in $XDG_CONFIG_DIRS/menus/. See the Desktop Menu
647	* specification.
648	*/
649	g_object_class_install_property (gobject_class,
650	PROP_MENU_BASENAME,
651	g_param_spec_string ("menu-basename", "", "",
652	"applications.menu",
653	G_PARAM_READWRITE \| G_PARAM_CONSTRUCT_ONLY));
654	/**
655	* CafeMenuTree:menu-path:
656	*
657	* The full path of the menu file. If set, CafeMenuTree:menu-basename will get
658	* ignored.
659	*/
660	g_object_class_install_property (gobject_class,
661	PROP_MENU_PATH,
662	g_param_spec_string ("menu-path", "", "",
663	NULL((void*)0),
664	G_PARAM_READWRITE \| G_PARAM_CONSTRUCT_ONLY));
665	/**
666	* CafeMenuTree:flags:
667	*
668	* Flags controlling the content of the menu.
669	*/
670	g_object_class_install_property (gobject_class,
671	PROP_FLAGS,
672	g_param_spec_flags ("flags", "", "",
673	CAFEMENU_TYPE_TREE_FLAGS(cafemenu_tree_flags_get_type ()),
674	CAFEMENU_TREE_FLAGS_NONE,
675	G_PARAM_READWRITE \| G_PARAM_CONSTRUCT_ONLY));
676
677	/**
678	* CafeMenuTree:changed:
679	*
680	* This signal is emitted when applications are added, removed, or
681	* upgraded. But note the new data will only be visible after
682	* cafemenu_tree_load_sync() or a variant thereof is invoked.
683	*/
684	cafemenu_tree_signals[CHANGED] =
685	g_signal_new ("changed",
686	G_TYPE_FROM_CLASS (klass)(((GTypeClass*) (klass))->g_type),
687	G_SIGNAL_RUN_LAST,
688	0,
689	NULL((void)0), NULL((void)0),
690	g_cclosure_marshal_VOID__VOID,
691	G_TYPE_NONE((GType) ((1) << (2))), 0);
692	}
693
694	/**
695	* cafemenu_tree_get_canonical_menu_path:
696	* @tree: a #CafeMenuTree
697	*
698	* This function is only available if the tree has been loaded via
699	* cafemenu_tree_load_sync() or a variant thereof.
700	*
701	* Returns: The absolute and canonicalized path to the loaded menu file
702	*/
703	const char *
704	cafemenu_tree_get_canonical_menu_path (CafeMenuTree *tree)
705	{
706	g_return_val_if_fail (CAFEMENU_IS_TREE (tree), NULL)do { if (((((__extension__ ({ GTypeInstance __inst = (GTypeInstance ) ((tree)); GType __t = ((cafemenu_tree_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char ) (__func__)), "CAFEMENU_IS_TREE (tree)"); return (((void*)0) ); } } while (0);
707	g_return_val_if_fail (tree->loaded, NULL)do { if ((tree->loaded)) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "tree->loaded" ); return (((void*)0)); } } while (0);
708
709	return tree->canonical_path;
710	}
711
712	/**
713	* cafemenu_tree_load_sync:
714	* @tree: a #CafeMenuTree
715	* @error: a #GError
716	*
717	* Synchronously load the menu contents. This function
718	* performs a significant amount of blocking I/O if the
719	* tree has not been loaded yet.
720	*
721	* Returns: %TRUE on success, %FALSE on error
722	*/
723	gboolean
724	cafemenu_tree_load_sync (CafeMenuTree *tree,
725	GError **error)
726	{
727	GError local_error = NULL((void)0);
728
729	if (tree->loaded)
730	return TRUE(!(0));
731
732	if (!cafemenu_tree_build_from_layout (tree, &local_error))
733	{
734	if (local_error)
735	g_propagate_error (error, local_error);
736	return FALSE(0);
737	}
738
739	tree->loaded = TRUE(!(0));
740
741	return TRUE(!(0));
742	}
743
744	/**
745	* cafemenu_tree_get_root_directory:
746	* @tree: a #CafeMenuTree
747	*
748	* Get the root directory; you must have loaded the tree first (at
749	* least once) via cafemenu_tree_load_sync() or a variant thereof.
750	*
751	* Returns: (transfer full): Root of the tree
752	*/
753	CafeMenuTreeDirectory *
754	cafemenu_tree_get_root_directory (CafeMenuTree *tree)
755	{
756	g_return_val_if_fail (tree != NULL, NULL)do { if ((tree != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "tree != NULL"); return (((void)0)); } } while (0);
757	g_return_val_if_fail (tree->loaded, NULL)do { if ((tree->loaded)) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "tree->loaded" ); return (((void*)0)); } } while (0);
758
759	return cafemenu_tree_item_ref (tree->root);
760	}
761
762	static CafeMenuTreeDirectory *
763	find_path (CafeMenuTreeDirectory *directory,
764	const char *path)
765	{
766	const char *name;
767	char *slash;
768	char *freeme;
769	GSList *tmp;
770
771	while (path[0] == G_DIR_SEPARATOR'/') path++;
772
773	if (path[0] == '\0')
774	return directory;
775
776	freeme = NULL((void*)0);
777	slash = strchr (path, G_DIR_SEPARATOR'/');
778	if (slash)
779	{
780	name = freeme = g_strndup (path, slash - path);
781	path = slash + 1;
782	}
783	else
784	{
785	name = path;
786	path = NULL((void*)0);
787	}
788
789	tmp = directory->contents;
790	while (tmp != NULL((void*)0))
791	{
792	CafeMenuTreeItem *item = tmp->data;
793
794	if (item->type != CAFEMENU_TREE_ITEM_DIRECTORY)
795	{
796	tmp = tmp->next;
797	continue;
798	}
799
800	if (!strcmp (name, CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item))->name))
801	{
802	g_free (freeme);
803
804	if (path)
805	return find_path (CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item)), path);
806	else
807	return CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item));
808	}
809
810	tmp = tmp->next;
811	}
812
813	g_free (freeme);
814
815	return NULL((void*)0);
816	}
817
818	CafeMenuTreeDirectory *
819	cafemenu_tree_get_directory_from_path (CafeMenuTree *tree,
820	const char *path)
821	{
822	CafeMenuTreeDirectory *root;
823	CafeMenuTreeDirectory *directory;
824
825	g_return_val_if_fail (tree != NULL, NULL)do { if ((tree != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "tree != NULL"); return (((void)0)); } } while (0);
826	g_return_val_if_fail (path != NULL, NULL)do { if ((path != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "path != NULL"); return (((void)0)); } } while (0);
827
828	if (path[0] != G_DIR_SEPARATOR'/')
829	return NULL((void*)0);
830
831	if (!(root = cafemenu_tree_get_root_directory (tree)))
832	return NULL((void*)0);
	This statement is never executed
833
834	directory = find_path (root, path);
835
836	cafemenu_tree_item_unref (root);
837
838	return directory ? cafemenu_tree_item_ref (directory) : NULL((void*)0);
839	}
840
841	/**
842	* cafemenu_tree_get_entry_by_id:
843	* @tree: a #CafeMenuTree
844	* @id: a desktop file ID
845	*
846	* Look up the entry corresponding to the given "desktop file id".
847	*
848	* Returns: (transfer full): A newly referenced #CafeMenuTreeEntry, or %NULL if none
849	*/
850	CafeMenuTreeEntry *
851	cafemenu_tree_get_entry_by_id (CafeMenuTree *tree,
852	const char *id)
853	{
854	CafeMenuTreeEntry *entry;
855
856	g_return_val_if_fail (tree->loaded, NULL)do { if ((tree->loaded)) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "tree->loaded" ); return (((void*)0)); } } while (0);
857
858	entry = g_hash_table_lookup (tree->entries_by_id, id);
859	if (entry != NULL((void*)0))
860	cafemenu_tree_item_ref (entry);
861
862	return entry;
863	}
864
865	static void
866	cafemenu_tree_invoke_monitors (CafeMenuTree *tree)
867	{
868	g_signal_emit (tree, cafemenu_tree_signals[CHANGED], 0);
869	}
870
871	static CafeMenuTreeDirectory *
872	get_parent (CafeMenuTreeItem *item)
873	{
874	g_return_val_if_fail (item != NULL, NULL)do { if ((item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "item != NULL"); return (((void)0)); } } while (0);
875	return item->parent ? cafemenu_tree_item_ref (item->parent) : NULL((void*)0);
876	}
877
878	/**
879	* cafemenu_tree_directory_get_parent:
880	* @directory: a #CafeMenuTreeDirectory
881	*
882	* Returns: (transfer full): The parent directory, or %NULL if none
883	*/
884	CafeMenuTreeDirectory *
885	cafemenu_tree_directory_get_parent (CafeMenuTreeDirectory *directory)
886	{
887	return get_parent ((CafeMenuTreeItem *)directory);
888	}
889
890	/**
891	* cafemenu_tree_entry_get_parent:
892	* @entry: a #CafeMenuTreeEntry
893	*
894	* Returns: (transfer full): The parent directory, or %NULL if none
895	*/
896	CafeMenuTreeDirectory *
897	cafemenu_tree_entry_get_parent (CafeMenuTreeEntry *entry)
898	{
899	return get_parent ((CafeMenuTreeItem *)entry);
900	}
901
902	/**
903	* cafemenu_tree_alias_get_parent:
904	* @alias: a #CafeMenuTreeAlias
905	*
906	* Returns: (transfer full): The parent directory, or %NULL if none
907	*/
908	CafeMenuTreeDirectory *
909	cafemenu_tree_alias_get_parent (CafeMenuTreeAlias *alias)
910	{
911	return get_parent ((CafeMenuTreeItem *)alias);
912	}
913
914	/**
915	* cafemenu_tree_header_get_parent:
916	* @header: a #CafeMenuTreeHeader
917	*
918	* Returns: (transfer full): The parent directory, or %NULL if none
919	*/
920	CafeMenuTreeDirectory *
921	cafemenu_tree_header_get_parent (CafeMenuTreeHeader *header)
922	{
923	return get_parent ((CafeMenuTreeItem *)header);
924	}
925
926	/**
927	* cafemenu_tree_separator_get_parent:
928	* @separator: a #CafeMenuTreeSeparator
929	*
930	* Returns: (transfer full): The parent directory, or %NULL if none
931	*/
932	CafeMenuTreeDirectory *
933	cafemenu_tree_separator_get_parent (CafeMenuTreeSeparator *separator)
934	{
935	return get_parent ((CafeMenuTreeItem *)separator);
936	}
937
938	static void
939	cafemenu_tree_item_set_parent (CafeMenuTreeItem *item,
940	CafeMenuTreeDirectory *parent)
941	{
942	g_return_if_fail (item != NULL)do { if ((item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "item != NULL"); return ; } } while (0);
943
944	item->parent = parent;
945	}
946
947	/**
948	* cafemenu_tree_iter_ref: (skip)
949	* @iter: iter
950	*
951	* Increment the reference count of @iter
952	*/
953	CafeMenuTreeIter *
954	cafemenu_tree_iter_ref (CafeMenuTreeIter *iter)
955	{
956	g_atomic_int_inc (&iter->refcount)(__extension__ ({ _Static_assert (sizeof (&iter->refcount ) == sizeof (gint), "Expression evaluates to false"); (void) ( 0 ? (&iter->refcount) ^ *(&iter->refcount) : 1 ); (void) __atomic_fetch_add ((&iter->refcount), 1, 5) ; }));
957	return iter;
958	}
959
960	/**
961	* cafemenu_tree_iter_unref: (skip)
962	* @iter: iter
963	*
964	* Decrement the reference count of @iter
965	*/
966	void
967	cafemenu_tree_iter_unref (CafeMenuTreeIter *iter)
968	{
969	if (!g_atomic_int_dec_and_test (&iter->refcount)(__extension__ ({ _Static_assert (sizeof (&iter->refcount ) == sizeof (gint), "Expression evaluates to false"); (void) ( 0 ? (&iter->refcount) ^ *(&iter->refcount) : 1 ); __atomic_fetch_sub ((&iter->refcount), 1, 5) == 1; } )))
970	return;
971
972	g_slist_foreach (iter->contents, (GFunc)cafemenu_tree_item_unref, NULL((void*)0));
973	g_slist_free (iter->contents);
974
975	g_slice_free (CafeMenuTreeIter, iter)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeIter), (iter)) ; else (void) ((CafeMenuTreeIter*) 0 == (iter)); } while (0);
976	}
977
978	/**
979	* cafemenu_tree_directory_iter:
980	* @directory: directory
981	*
982	* Returns: (transfer full): A new iterator over the directory contents
983	*/
984	CafeMenuTreeIter *
985	cafemenu_tree_directory_iter (CafeMenuTreeDirectory *directory)
986	{
987	CafeMenuTreeIter *iter;
988
989	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
990
991	iter = g_slice_new0 (CafeMenuTreeIter)((CafeMenuTreeIter*) g_slice_alloc0 (sizeof (CafeMenuTreeIter )));
992	iter->refcount = 1;
993
994	iter->contents = g_slist_copy (directory->contents);
995	iter->contents_iter = iter->contents;
996	g_slist_foreach (iter->contents, (GFunc) cafemenu_tree_item_ref, NULL((void*)0));
997
998	return iter;
999	}
1000
1001	/**
1002	* cafemenu_tree_iter_next:
1003	* @iter: iter
1004	*
1005	* Change the iterator to the next item, and return its type. If
1006	* there are no more items, %CAFEMENU_TREE_ITEM_INVALID is returned.
1007	*
1008	* Returns: The type of the next item that can be retrived from the iterator
1009	*/
1010	CafeMenuTreeItemType
1011	cafemenu_tree_iter_next (CafeMenuTreeIter *iter)
1012	{
1013	g_return_val_if_fail (iter != NULL, CAFEMENU_TREE_ITEM_INVALID)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "iter != NULL"); return (CAFEMENU_TREE_ITEM_INVALID); } } while (0);
1014
1015	if (iter->contents_iter)
1016	{
1017	iter->item = iter->contents_iter->data;
1018	iter->contents_iter = iter->contents_iter->next;
1019	return iter->item->type;
1020	}
1021	else
1022	return CAFEMENU_TREE_ITEM_INVALID;
1023	}
1024
1025	/**
1026	* cafemenu_tree_iter_get_directory:
1027	* @iter: iter
1028	*
1029	* This method may only be called if cafemenu_tree_iter_next()
1030	* returned CAFEMENU_TREE_ITEM_DIRECTORY.
1031	*
1032	* Returns: (transfer full): A directory
1033	*/
1034	CafeMenuTreeDirectory *
1035	cafemenu_tree_iter_get_directory (CafeMenuTreeIter *iter)
1036	{
1037	g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter != NULL"); return (((void)0)); } } while (0);
1038	g_return_val_if_fail (iter->item != NULL, NULL)do { if ((iter->item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item != NULL" ); return (((void)0)); } } while (0);
1039	g_return_val_if_fail (iter->item->type == CAFEMENU_TREE_ITEM_DIRECTORY, NULL)do { if ((iter->item->type == CAFEMENU_TREE_ITEM_DIRECTORY )) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item->type == CAFEMENU_TREE_ITEM_DIRECTORY" ); return (((void*)0)); } } while (0);
1040
1041	return (CafeMenuTreeDirectory*)cafemenu_tree_item_ref (iter->item);
1042	}
1043
1044	/**
1045	* cafemenu_tree_iter_get_entry:
1046	* @iter: iter
1047	*
1048	* This method may only be called if cafemenu_tree_iter_next()
1049	* returned CAFEMENU_TREE_ITEM_ENTRY.
1050	*
1051	* Returns: (transfer full): An entry
1052	*/
1053	CafeMenuTreeEntry *
1054	cafemenu_tree_iter_get_entry (CafeMenuTreeIter *iter)
1055	{
1056	g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter != NULL"); return (((void)0)); } } while (0);
1057	g_return_val_if_fail (iter->item != NULL, NULL)do { if ((iter->item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item != NULL" ); return (((void)0)); } } while (0);
1058	g_return_val_if_fail (iter->item->type == CAFEMENU_TREE_ITEM_ENTRY, NULL)do { if ((iter->item->type == CAFEMENU_TREE_ITEM_ENTRY) ) { } else { g_return_if_fail_warning (((gchar) 0), ((const char ) (__func__)), "iter->item->type == CAFEMENU_TREE_ITEM_ENTRY" ); return (((void*)0)); } } while (0);
1059
1060	return (CafeMenuTreeEntry*)cafemenu_tree_item_ref (iter->item);
1061	}
1062
1063	/**
1064	* cafemenu_tree_iter_get_header:
1065	* @iter: iter
1066	*
1067	* This method may only be called if cafemenu_tree_iter_next()
1068	* returned CAFEMENU_TREE_ITEM_HEADER.
1069	*
1070	* Returns: (transfer full): A header
1071	*/
1072	CafeMenuTreeHeader *
1073	cafemenu_tree_iter_get_header (CafeMenuTreeIter *iter)
1074	{
1075	g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter != NULL"); return (((void)0)); } } while (0);
1076	g_return_val_if_fail (iter->item != NULL, NULL)do { if ((iter->item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item != NULL" ); return (((void)0)); } } while (0);
1077	g_return_val_if_fail (iter->item->type == CAFEMENU_TREE_ITEM_HEADER, NULL)do { if ((iter->item->type == CAFEMENU_TREE_ITEM_HEADER )) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item->type == CAFEMENU_TREE_ITEM_HEADER" ); return (((void*)0)); } } while (0);
1078
1079	return (CafeMenuTreeHeader*)cafemenu_tree_item_ref (iter->item);
1080	}
1081
1082	/**
1083	* cafemenu_tree_iter_get_alias:
1084	* @iter: iter
1085	*
1086	* This method may only be called if cafemenu_tree_iter_next()
1087	* returned CAFEMENU_TREE_ITEM_ALIAS.
1088	*
1089	* Returns: (transfer full): An alias
1090	*/
1091	CafeMenuTreeAlias *
1092	cafemenu_tree_iter_get_alias (CafeMenuTreeIter *iter)
1093	{
1094	g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter != NULL"); return (((void)0)); } } while (0);
1095	g_return_val_if_fail (iter->item != NULL, NULL)do { if ((iter->item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item != NULL" ); return (((void)0)); } } while (0);
1096	g_return_val_if_fail (iter->item->type == CAFEMENU_TREE_ITEM_ALIAS, NULL)do { if ((iter->item->type == CAFEMENU_TREE_ITEM_ALIAS) ) { } else { g_return_if_fail_warning (((gchar) 0), ((const char ) (__func__)), "iter->item->type == CAFEMENU_TREE_ITEM_ALIAS" ); return (((void*)0)); } } while (0);
1097
1098	return (CafeMenuTreeAlias*)cafemenu_tree_item_ref (iter->item);
1099	}
1100
1101	/**
1102	* cafemenu_tree_iter_get_separator:
1103	* @iter: iter
1104	*
1105	* This method may only be called if cafemenu_tree_iter_next()
1106	* returned #CAFEMENU_TREE_ITEM_SEPARATOR.
1107	*
1108	* Returns: (transfer full): A separator
1109	*/
1110	CafeMenuTreeSeparator *
1111	cafemenu_tree_iter_get_separator (CafeMenuTreeIter *iter)
1112	{
1113	g_return_val_if_fail (iter != NULL, NULL)do { if ((iter != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter != NULL"); return (((void)0)); } } while (0);
1114	g_return_val_if_fail (iter->item != NULL, NULL)do { if ((iter->item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item != NULL" ); return (((void)0)); } } while (0);
1115	g_return_val_if_fail (iter->item->type == CAFEMENU_TREE_ITEM_SEPARATOR, NULL)do { if ((iter->item->type == CAFEMENU_TREE_ITEM_SEPARATOR )) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "iter->item->type == CAFEMENU_TREE_ITEM_SEPARATOR" ); return (((void*)0)); } } while (0);
1116
1117	return (CafeMenuTreeSeparator*)cafemenu_tree_item_ref (iter->item);
1118	}
1119
1120	const char *
1121	cafemenu_tree_directory_get_name (CafeMenuTreeDirectory *directory)
1122	{
1123	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1124
1125	if (!directory->directory_entry)
1126	return directory->name;
1127
1128	return desktop_entry_get_name (directory->directory_entry);
1129	}
1130
1131	const char *
1132	cafemenu_tree_directory_get_generic_name (CafeMenuTreeDirectory *directory)
1133	{
1134	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1135
1136	if (!directory->directory_entry)
1137	return NULL((void*)0);
1138
1139	return desktop_entry_get_generic_name (directory->directory_entry);
1140	}
1141
1142	const char *
1143	cafemenu_tree_directory_get_comment (CafeMenuTreeDirectory *directory)
1144	{
1145	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1146
1147	if (!directory->directory_entry)
1148	return NULL((void*)0);
1149
1150	return desktop_entry_get_comment (directory->directory_entry);
1151	}
1152
1153	/**
1154	* cafemenu_tree_directory_get_icon:
1155	* @directory: a #CafeMenuTreeDirectory
1156	*
1157	* Gets the icon for the directory.
1158	*
1159	* Returns: (transfer none): The #GIcon for this directory
1160	*/
1161	GIcon *
1162	cafemenu_tree_directory_get_icon (CafeMenuTreeDirectory *directory)
1163	{
1164	g_return_val_if_fail(directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1165
1166	if (!directory->directory_entry)
1167	return NULL((void*)0);
1168
1169	return desktop_entry_get_icon(directory->directory_entry);
1170	}
1171
1172	const char *
1173	cafemenu_tree_directory_get_desktop_file_path (CafeMenuTreeDirectory *directory)
1174	{
1175	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1176
1177	if (!directory->directory_entry)
1178	return NULL((void*)0);
1179
1180	return desktop_entry_get_path (directory->directory_entry);
1181	}
1182
1183	const char *
1184	cafemenu_tree_directory_get_menu_id (CafeMenuTreeDirectory *directory)
1185	{
1186	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1187
1188	return directory->name;
1189	}
1190
1191	gboolean
1192	cafemenu_tree_directory_get_is_nodisplay (CafeMenuTreeDirectory *directory)
1193	{
1194	g_return_val_if_fail (directory != NULL, FALSE)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "directory != NULL" ); return ((0)); } } while (0);
1195
1196	return directory->is_nodisplay;
1197	}
1198
1199	/**
1200	* cafemenu_tree_directory_get_tree:
1201	* @directory: A #CafeMenuTreeDirectory
1202	*
1203	* Grab the tree associated with a #CafeMenuTreeItem.
1204	*
1205	* Returns: (transfer full): The #CafeMenuTree
1206	*/
1207	CafeMenuTree *
1208	cafemenu_tree_directory_get_tree (CafeMenuTreeDirectory *directory)
1209	{
1210	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1211
1212	return g_object_ref (directory->item.tree)((__typeof__ (directory->item.tree)) (g_object_ref) (directory ->item.tree));
1213	}
1214
1215	static void
1216	append_directory_path (CafeMenuTreeDirectory *directory,
1217	GString *path)
1218	{
1219
1220	if (!directory->item.parent)
1221	{
1222	g_string_append_c (path, G_DIR_SEPARATOR)g_string_append_c_inline (path, '/');
1223	return;
1224	}
1225
1226	append_directory_path (directory->item.parent, path);
1227
1228	g_string_append (path, directory->name)(__builtin_constant_p (directory->name) ? __extension__ ({ const char * const __val = (directory->name); g_string_append_len_inline (path, __val, (__val != ((void*)0)) ? (gssize) strlen (((__val ) + !(__val))) : (gssize) -1); }) : g_string_append_len_inline (path, directory->name, (gssize) -1));
1229	g_string_append_c (path, G_DIR_SEPARATOR)g_string_append_c_inline (path, '/');
1230	}
1231
1232	char *
1233	cafemenu_tree_directory_make_path (CafeMenuTreeDirectory *directory,
1234	CafeMenuTreeEntry *entry)
1235	{
1236	GString *path;
1237
1238	g_return_val_if_fail (directory != NULL, NULL)do { if ((directory != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "directory != NULL" ); return (((void)0)); } } while (0);
1239
1240	path = g_string_new (NULL((void*)0));
1241
1242	append_directory_path (directory, path);
1243
1244	if (entry != NULL((void*)0))
1245	g_string_append (path,(__builtin_constant_p (desktop_entry_get_basename (entry-> desktop_entry)) ? __extension__ ({ const char * const __val = (desktop_entry_get_basename (entry->desktop_entry)); g_string_append_len_inline (path, __val, (__val != ((void*)0)) ? (gssize) strlen (((__val ) + !(__val))) : (gssize) -1); }) : g_string_append_len_inline (path, desktop_entry_get_basename (entry->desktop_entry), (gssize) -1))
1246	desktop_entry_get_basename (entry->desktop_entry))(__builtin_constant_p (desktop_entry_get_basename (entry-> desktop_entry)) ? __extension__ ({ const char * const __val = (desktop_entry_get_basename (entry->desktop_entry)); g_string_append_len_inline (path, __val, (__val != ((void*)0)) ? (gssize) strlen (((__val ) + !(__val))) : (gssize) -1); }) : g_string_append_len_inline (path, desktop_entry_get_basename (entry->desktop_entry), (gssize) -1));
1247
1248	return g_string_free (path, FALSE)(__builtin_constant_p ((0)) ? (((0)) ? (g_string_free) ((path ), ((0))) : g_string_free_and_steal (path)) : (g_string_free) ((path), ((0))));
1249	}
1250
1251	/**
1252	* cafemenu_tree_entry_get_app_info:
1253	* @entry: a #CafeMenuTreeEntry
1254	*
1255	* Returns: (transfer none): The #GDesktopAppInfo for this entry
1256	*/
1257	GDesktopAppInfo *
1258	cafemenu_tree_entry_get_app_info (CafeMenuTreeEntry *entry)
1259	{
1260	g_return_val_if_fail (entry != NULL, NULL)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "entry != NULL"); return (((void)0)); } } while (0);
1261
1262	return desktop_entry_get_app_info (entry->desktop_entry);
1263	}
1264
1265	const char *
1266	cafemenu_tree_entry_get_desktop_file_path (CafeMenuTreeEntry *entry)
1267	{
1268	g_return_val_if_fail (entry != NULL, NULL)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "entry != NULL"); return (((void)0)); } } while (0);
1269
1270	return desktop_entry_get_path (entry->desktop_entry);
1271	}
1272
1273	const char *
1274	cafemenu_tree_entry_get_desktop_file_id (CafeMenuTreeEntry *entry)
1275	{
1276	g_return_val_if_fail (entry != NULL, NULL)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "entry != NULL"); return (((void)0)); } } while (0);
1277
1278	return entry->desktop_file_id;
1279	}
1280
1281	gboolean
1282	cafemenu_tree_entry_get_is_nodisplay_recurse (CafeMenuTreeEntry *entry)
1283	{
1284	CafeMenuTreeDirectory *directory;
1285	GDesktopAppInfo *app_info;
1286
1287	g_return_val_if_fail (entry != NULL, FALSE)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "entry != NULL"); return ((0)); } } while (0);
1288
1289	app_info = cafemenu_tree_entry_get_app_info (entry);
1290
1291	if (g_desktop_app_info_get_nodisplay (app_info))
1292	return TRUE(!(0));
1293
1294	directory = entry->item.parent;
1295	while (directory != NULL((void*)0))
1296	{
1297	if (directory->is_nodisplay)
1298	return TRUE(!(0));
1299
1300	directory = directory->item.parent;
1301	}
1302
1303	return FALSE(0);
1304	}
1305
1306	gboolean
1307	cafemenu_tree_entry_get_is_excluded (CafeMenuTreeEntry *entry)
1308	{
1309	g_return_val_if_fail(entry != NULL, FALSE)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "entry != NULL"); return ((0)); } } while (0);
1310
1311	return entry->is_excluded;
1312	}
1313
1314	gboolean
1315	cafemenu_tree_entry_get_is_unallocated (CafeMenuTreeEntry *entry)
1316	{
1317	g_return_val_if_fail (entry != NULL, FALSE)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "entry != NULL"); return ((0)); } } while (0);
1318
1319	return entry->is_unallocated;
1320	}
1321
1322	/**
1323	* cafemenu_tree_entry_get_tree:
1324	* @entry: A #CafeMenuTreeEntry
1325	*
1326	* Grab the tree associated with a #CafeMenuTreeEntry.
1327	*
1328	* Returns: (transfer full): The #CafeMenuTree
1329	*/
1330	CafeMenuTree *
1331	cafemenu_tree_entry_get_tree (CafeMenuTreeEntry *entry)
1332	{
1333	g_return_val_if_fail(entry != NULL, NULL)do { if ((entry != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "entry != NULL"); return (((void)0)); } } while (0);
1334
1335	return g_object_ref (entry->item.tree)((__typeof__ (entry->item.tree)) (g_object_ref) (entry-> item.tree));
1336	}
1337
1338	CafeMenuTreeDirectory *
1339	cafemenu_tree_header_get_directory (CafeMenuTreeHeader *header)
1340	{
1341	g_return_val_if_fail (header != NULL, NULL)do { if ((header != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "header != NULL") ; return (((void)0)); } } while (0);
1342
1343	return cafemenu_tree_item_ref (header->directory);
1344	}
1345
1346	/**
1347	* cafemenu_tree_header_get_tree:
1348	* @header: A #CafeMenuTreeHeader
1349	*
1350	* Grab the tree associated with a #CafeMenuTreeHeader.
1351	*
1352	* Returns: (transfer full): The #CafeMenuTree
1353	*/
1354	CafeMenuTree *
1355	cafemenu_tree_header_get_tree (CafeMenuTreeHeader *header)
1356	{
1357	g_return_val_if_fail (header != NULL, NULL)do { if ((header != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "header != NULL") ; return (((void)0)); } } while (0);
1358
1359	return g_object_ref (header->item.tree)((__typeof__ (header->item.tree)) (g_object_ref) (header-> item.tree));
1360	}
1361
1362	CafeMenuTreeItemType
1363	cafemenu_tree_alias_get_aliased_item_type (CafeMenuTreeAlias *alias)
1364	{
1365	g_return_val_if_fail (alias != NULL, CAFEMENU_TREE_ITEM_INVALID)do { if ((alias != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "alias != NULL"); return (CAFEMENU_TREE_ITEM_INVALID); } } while (0);
1366
1367	g_assert (alias->aliased_item != NULL)do { if (alias->aliased_item != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1367, ((const char*) (__func__ )), "alias->aliased_item != NULL"); } while (0);
1368	return alias->aliased_item->type;
1369	}
1370
1371	CafeMenuTreeDirectory* cafemenu_tree_alias_get_directory(CafeMenuTreeAlias* alias)
1372	{
1373	g_return_val_if_fail (alias != NULL, NULL)do { if ((alias != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias != NULL"); return (((void)0)); } } while (0);
1374
1375	return cafemenu_tree_item_ref(alias->directory);
1376	}
1377
1378	/**
1379	* cafemenu_tree_alias_get_tree:
1380	* @alias: A #CafeMenuTreeAlias
1381	*
1382	* Grab the tree associated with a #CafeMenuTreeAlias.
1383	*
1384	* Returns: (transfer full): The #CafeMenuTree
1385	*/
1386	CafeMenuTree *
1387	cafemenu_tree_alias_get_tree (CafeMenuTreeAlias *alias)
1388	{
1389	g_return_val_if_fail (alias != NULL, NULL)do { if ((alias != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias != NULL"); return (((void)0)); } } while (0);
1390
1391	return g_object_ref (alias->item.tree)((__typeof__ (alias->item.tree)) (g_object_ref) (alias-> item.tree));
1392	}
1393
1394	/**
1395	* cafemenu_tree_separator_get_tree:
1396	* @separator: A #CafeMenuTreeSeparator
1397	*
1398	* Grab the tree associated with a #CafeMenuTreeSeparator.
1399	*
1400	* Returns: (transfer full): The #CafeMenuTree
1401	*/
1402	CafeMenuTree *
1403	cafemenu_tree_separator_get_tree (CafeMenuTreeSeparator *separator)
1404	{
1405	g_return_val_if_fail (separator != NULL, NULL)do { if ((separator != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "separator != NULL" ); return (((void)0)); } } while (0);
1406
1407	return g_object_ref (separator->item.tree)((__typeof__ (separator->item.tree)) (g_object_ref) (separator ->item.tree));
1408	}
1409
1410	/**
1411	* cafemenu_tree_alias_get_aliased_directory:
1412	* @alias: alias
1413	*
1414	* Returns: (transfer full): The aliased directory entry
1415	*/
1416	CafeMenuTreeDirectory *
1417	cafemenu_tree_alias_get_aliased_directory (CafeMenuTreeAlias *alias)
1418	{
1419	g_return_val_if_fail (alias != NULL, NULL)do { if ((alias != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias != NULL"); return (((void)0)); } } while (0);
1420	g_return_val_if_fail (alias->aliased_item->type == CAFEMENU_TREE_ITEM_DIRECTORY, NULL)do { if ((alias->aliased_item->type == CAFEMENU_TREE_ITEM_DIRECTORY )) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias->aliased_item->type == CAFEMENU_TREE_ITEM_DIRECTORY" ); return (((void*)0)); } } while (0);
1421
1422	return (CafeMenuTreeDirectory *) cafemenu_tree_item_ref (alias->aliased_item);
1423	}
1424
1425	/**
1426	* cafemenu_tree_alias_get_aliased_entry:
1427	* @alias: alias
1428	*
1429	* Returns: (transfer full): The aliased entry
1430	*/
1431	CafeMenuTreeEntry *
1432	cafemenu_tree_alias_get_aliased_entry (CafeMenuTreeAlias *alias)
1433	{
1434	g_return_val_if_fail (alias != NULL, NULL)do { if ((alias != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias != NULL"); return (((void)0)); } } while (0);
1435	g_return_val_if_fail (alias->aliased_item->type == CAFEMENU_TREE_ITEM_ENTRY, NULL)do { if ((alias->aliased_item->type == CAFEMENU_TREE_ITEM_ENTRY )) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "alias->aliased_item->type == CAFEMENU_TREE_ITEM_ENTRY" ); return (((void*)0)); } } while (0);
1436
1437	return (CafeMenuTreeEntry *) cafemenu_tree_item_ref (alias->aliased_item);
1438	}
1439
1440	static CafeMenuTreeDirectory *
1441	cafemenu_tree_directory_new (CafeMenuTree *tree,
1442	CafeMenuTreeDirectory *parent,
1443	const char *name)
1444	{
1445	CafeMenuTreeDirectory *retval;
1446
1447	retval = g_slice_new0 (CafeMenuTreeDirectory)((CafeMenuTreeDirectory*) g_slice_alloc0 (sizeof (CafeMenuTreeDirectory )));
1448
1449	retval->item.type = CAFEMENU_TREE_ITEM_DIRECTORY;
1450	retval->item.parent = parent;
1451	retval->item.refcount = 1;
1452	retval->item.tree = tree;
1453
1454	retval->name = g_strdup (name)g_strdup_inline (name);
1455	retval->directory_entry = NULL((void*)0);
1456	retval->entries = NULL((void*)0);
1457	retval->subdirs = NULL((void*)0);
1458	retval->default_layout_info = NULL((void*)0);
1459	retval->layout_info = NULL((void*)0);
1460	retval->contents = NULL((void*)0);
1461	retval->only_unallocated = FALSE(0);
1462	retval->is_nodisplay = FALSE(0);
1463	retval->layout_pending_separator = FALSE(0);
1464	retval->preprocessed = FALSE(0);
1465	retval->will_inline_header = G_MAXUINT16((guint16) 0xffff);
1466
1467	retval->default_layout_values.mask = MENU_LAYOUT_VALUES_NONE;
1468	retval->default_layout_values.show_empty = FALSE(0);
1469	retval->default_layout_values.inline_menus = FALSE(0);
1470	retval->default_layout_values.inline_limit = 4;
1471	retval->default_layout_values.inline_header = FALSE(0);
1472	retval->default_layout_values.inline_alias = FALSE(0);
1473
1474	return retval;
1475	}
1476
1477	static void
1478	cafemenu_tree_directory_finalize (CafeMenuTreeDirectory *directory)
1479	{
1480	g_assert (directory->item.refcount == 0)do { if (directory->item.refcount == 0) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1480, ((const char) (__func__ )), "directory->item.refcount == 0"); } while (0);
1481
1482	g_slist_foreach (directory->contents,
1483	(GFunc) cafemenu_tree_item_unref_and_unset_parent,
1484	NULL((void*)0));
1485	g_slist_free (directory->contents);
1486	directory->contents = NULL((void*)0);
1487
1488	g_slist_foreach (directory->default_layout_info,
1489	(GFunc) menu_layout_node_unref,
1490	NULL((void*)0));
1491	g_slist_free (directory->default_layout_info);
1492	directory->default_layout_info = NULL((void*)0);
1493
1494	g_slist_foreach (directory->layout_info,
1495	(GFunc) menu_layout_node_unref,
1496	NULL((void*)0));
1497	g_slist_free (directory->layout_info);
1498	directory->layout_info = NULL((void*)0);
1499
1500	g_slist_foreach (directory->subdirs,
1501	(GFunc) cafemenu_tree_item_unref_and_unset_parent,
1502	NULL((void*)0));
1503	g_slist_free (directory->subdirs);
1504	directory->subdirs = NULL((void*)0);
1505
1506	g_slist_foreach (directory->entries,
1507	(GFunc) cafemenu_tree_item_unref_and_unset_parent,
1508	NULL((void*)0));
1509	g_slist_free (directory->entries);
1510	directory->entries = NULL((void*)0);
1511
1512	if (directory->directory_entry)
1513	desktop_entry_unref (directory->directory_entry);
1514	directory->directory_entry = NULL((void*)0);
1515
1516	g_free (directory->name);
1517	directory->name = NULL((void*)0);
1518
1519	g_slice_free (CafeMenuTreeDirectory, directory)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeDirectory), (directory )); else (void) ((CafeMenuTreeDirectory*) 0 == (directory)); } while (0);
1520	}
1521
1522	static CafeMenuTreeSeparator *
1523	cafemenu_tree_separator_new (CafeMenuTreeDirectory *parent)
1524	{
1525	CafeMenuTreeSeparator *retval;
1526
1527	retval = g_slice_new0 (CafeMenuTreeSeparator)((CafeMenuTreeSeparator*) g_slice_alloc0 (sizeof (CafeMenuTreeSeparator )));
1528
1529	retval->item.type = CAFEMENU_TREE_ITEM_SEPARATOR;
1530	retval->item.parent = parent;
1531	retval->item.refcount = 1;
1532	retval->item.tree = parent->item.tree;
1533
1534	return retval;
1535	}
1536
1537	static void
1538	cafemenu_tree_separator_finalize (CafeMenuTreeSeparator *separator)
1539	{
1540	g_assert (separator->item.refcount == 0)do { if (separator->item.refcount == 0) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1540, ((const char) (__func__ )), "separator->item.refcount == 0"); } while (0);
1541
1542	g_slice_free (CafeMenuTreeSeparator, separator)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeSeparator), (separator )); else (void) ((CafeMenuTreeSeparator*) 0 == (separator)); } while (0);
1543	}
1544
1545	static CafeMenuTreeHeader *
1546	cafemenu_tree_header_new (CafeMenuTreeDirectory *parent,
1547	CafeMenuTreeDirectory *directory)
1548	{
1549	CafeMenuTreeHeader *retval;
1550
1551	retval = g_slice_new0 (CafeMenuTreeHeader)((CafeMenuTreeHeader*) g_slice_alloc0 (sizeof (CafeMenuTreeHeader )));
1552
1553	retval->item.type = CAFEMENU_TREE_ITEM_HEADER;
1554	retval->item.parent = parent;
1555	retval->item.refcount = 1;
1556	retval->item.tree = parent->item.tree;
1557
1558	retval->directory = cafemenu_tree_item_ref (directory);
1559
1560	cafemenu_tree_item_set_parent (CAFEMENU_TREE_ITEM (retval->directory)((CafeMenuTreeItem )(retval->directory)), NULL((void)0));
1561
1562	return retval;
1563	}
1564
1565	static void
1566	cafemenu_tree_header_finalize (CafeMenuTreeHeader *header)
1567	{
1568	g_assert (header->item.refcount == 0)do { if (header->item.refcount == 0) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1568, ((const char) (__func__ )), "header->item.refcount == 0"); } while (0);
1569
1570	if (header->directory != NULL((void*)0))
1571	cafemenu_tree_item_unref (header->directory);
1572	header->directory = NULL((void*)0);
1573
1574	g_slice_free (CafeMenuTreeHeader, header)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeHeader), (header )); else (void) ((CafeMenuTreeHeader*) 0 == (header)); } while (0);
1575	}
1576
1577	static CafeMenuTreeAlias *
1578	cafemenu_tree_alias_new (CafeMenuTreeDirectory *parent,
1579	CafeMenuTreeDirectory *directory,
1580	CafeMenuTreeItem *item)
1581	{
1582	CafeMenuTreeAlias *retval;
1583
1584	retval = g_slice_new0 (CafeMenuTreeAlias)((CafeMenuTreeAlias*) g_slice_alloc0 (sizeof (CafeMenuTreeAlias )));
1585
1586	retval->item.type = CAFEMENU_TREE_ITEM_ALIAS;
1587	retval->item.parent = parent;
1588	retval->item.refcount = 1;
1589	retval->item.tree = parent->item.tree;
1590
1591	retval->directory = cafemenu_tree_item_ref (directory);
1592	if (item->type != CAFEMENU_TREE_ITEM_ALIAS)
1593	retval->aliased_item = cafemenu_tree_item_ref (item);
1594	else
1595	{
1596	CafeMenuTreeAlias alias = CAFEMENU_TREE_ALIAS (item)((CafeMenuTreeAlias )(item));
1597	retval->aliased_item = cafemenu_tree_item_ref (alias->aliased_item);
1598	}
1599
1600	cafemenu_tree_item_set_parent (CAFEMENU_TREE_ITEM (retval->directory)((CafeMenuTreeItem )(retval->directory)), NULL((void)0));
1601	cafemenu_tree_item_set_parent (retval->aliased_item, NULL((void*)0));
1602
1603	return retval;
1604	}
1605
1606	static void
1607	cafemenu_tree_alias_finalize (CafeMenuTreeAlias *alias)
1608	{
1609	g_assert (alias->item.refcount == 0)do { if (alias->item.refcount == 0) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1609, ((const char) (__func__ )), "alias->item.refcount == 0"); } while (0);
1610
1611	if (alias->directory != NULL((void*)0))
1612	cafemenu_tree_item_unref (alias->directory);
1613	alias->directory = NULL((void*)0);
1614
1615	if (alias->aliased_item != NULL((void*)0))
1616	cafemenu_tree_item_unref (alias->aliased_item);
1617	alias->aliased_item = NULL((void*)0);
1618
1619	g_slice_free (CafeMenuTreeAlias, alias)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeAlias), (alias )); else (void) ((CafeMenuTreeAlias*) 0 == (alias)); } while ( 0);
1620	}
1621
1622	static CafeMenuTreeEntry *
1623	cafemenu_tree_entry_new (CafeMenuTreeDirectory *parent,
1624	DesktopEntry *desktop_entry,
1625	const char *desktop_file_id,
1626	gboolean is_excluded,
1627	gboolean is_unallocated)
1628	{
1629	CafeMenuTreeEntry *retval;
1630
1631	retval = g_slice_new0 (CafeMenuTreeEntry)((CafeMenuTreeEntry*) g_slice_alloc0 (sizeof (CafeMenuTreeEntry )));
1632
1633	retval->item.type = CAFEMENU_TREE_ITEM_ENTRY;
1634	retval->item.parent = parent;
1635	retval->item.refcount = 1;
1636	retval->item.tree = parent->item.tree;
1637
1638	retval->desktop_entry = desktop_entry_ref (desktop_entry);
1639	retval->desktop_file_id = g_strdup (desktop_file_id)g_strdup_inline (desktop_file_id);
1640	retval->is_excluded = is_excluded != FALSE(0);
1641	retval->is_unallocated = is_unallocated != FALSE(0);
1642
1643	return retval;
1644	}
1645
1646	static void
1647	cafemenu_tree_entry_finalize (CafeMenuTreeEntry *entry)
1648	{
1649	g_assert (entry->item.refcount == 0)do { if (entry->item.refcount == 0) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1649, ((const char) (__func__ )), "entry->item.refcount == 0"); } while (0);
1650
1651	g_free (entry->desktop_file_id);
1652	entry->desktop_file_id = NULL((void*)0);
1653
1654	if (entry->desktop_entry)
1655	desktop_entry_unref (entry->desktop_entry);
1656	entry->desktop_entry = NULL((void*)0);
1657
1658	g_slice_free (CafeMenuTreeEntry, entry)do { if (1) g_slice_free1 (sizeof (CafeMenuTreeEntry), (entry )); else (void) ((CafeMenuTreeEntry*) 0 == (entry)); } while ( 0);
1659	}
1660
1661	static int
1662	cafemenu_tree_entry_compare_by_id (CafeMenuTreeItem *a,
1663	CafeMenuTreeItem *b)
1664	{
1665	if (a->type == CAFEMENU_TREE_ITEM_ALIAS)
1666	a = CAFEMENU_TREE_ALIAS (a)((CafeMenuTreeAlias *)(a))->aliased_item;
1667
1668	if (b->type == CAFEMENU_TREE_ITEM_ALIAS)
1669	b = CAFEMENU_TREE_ALIAS (b)((CafeMenuTreeAlias *)(b))->aliased_item;
1670
1671	return strcmp (CAFEMENU_TREE_ENTRY (a)((CafeMenuTreeEntry *)(a))->desktop_file_id,
1672	CAFEMENU_TREE_ENTRY (b)((CafeMenuTreeEntry *)(b))->desktop_file_id);
1673	}
1674
1675	/**
1676	* cafemenu_tree_item_ref:
1677	* @item: a #CafeMenuTreeItem
1678	*
1679	* Returns: (transfer full): The same @item, or %NULL if @item is not a valid #CafeMenuTreeItem
1680	*/
1681	gpointer
1682	cafemenu_tree_item_ref (gpointer itemp)
1683	{
1684	CafeMenuTreeItem* item = (CafeMenuTreeItem*) itemp;
1685
1686	g_return_val_if_fail(item != NULL, NULL)do { if ((item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "item != NULL"); return (((void)0)); } } while (0);
1687	g_return_val_if_fail(item->refcount > 0, NULL)do { if ((item->refcount > 0)) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "item->refcount > 0" ); return (((void*)0)); } } while (0);
1688
1689	g_atomic_int_inc (&item->refcount)(__extension__ ({ _Static_assert (sizeof (&item->refcount ) == sizeof (gint), "Expression evaluates to false"); (void) ( 0 ? (&item->refcount) ^ *(&item->refcount) : 1 ); (void) __atomic_fetch_add ((&item->refcount), 1, 5) ; }));
1690
1691	return item;
1692	}
1693
1694	void
1695	cafemenu_tree_item_unref (gpointer itemp)
1696	{
1697	CafeMenuTreeItem *item;
1698
1699	item = (CafeMenuTreeItem *) itemp;
1700
1701	g_return_if_fail (item != NULL)do { if ((item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "item != NULL"); return ; } } while (0);
1702	g_return_if_fail (item->refcount > 0)do { if ((item->refcount > 0)) { } else { g_return_if_fail_warning (((gchar) 0), ((const char) (__func__)), "item->refcount > 0" ); return; } } while (0);
1703
1704	if (g_atomic_int_dec_and_test (&(item->refcount))(__extension__ ({ _Static_assert (sizeof (&(item->refcount )) == sizeof (gint), "Expression evaluates to false"); (void) (0 ? (&(item->refcount)) ^ *(&(item->refcount )) : 1); __atomic_fetch_sub ((&(item->refcount)), 1, 5 ) == 1; })))
1705	{
1706	switch (item->type)
1707	{
1708	case CAFEMENU_TREE_ITEM_DIRECTORY:
1709	cafemenu_tree_directory_finalize (CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item)));
1710	break;
1711
1712	case CAFEMENU_TREE_ITEM_ENTRY:
1713	cafemenu_tree_entry_finalize (CAFEMENU_TREE_ENTRY (item)((CafeMenuTreeEntry *)(item)));
1714	break;
1715
1716	case CAFEMENU_TREE_ITEM_SEPARATOR:
1717	cafemenu_tree_separator_finalize (CAFEMENU_TREE_SEPARATOR (item)((CafeMenuTreeSeparator *)(item)));
1718	break;
1719
1720	case CAFEMENU_TREE_ITEM_HEADER:
1721	cafemenu_tree_header_finalize (CAFEMENU_TREE_HEADER (item)((CafeMenuTreeHeader *)(item)));
1722	break;
1723
1724	case CAFEMENU_TREE_ITEM_ALIAS:
1725	cafemenu_tree_alias_finalize (CAFEMENU_TREE_ALIAS (item)((CafeMenuTreeAlias *)(item)));
1726	break;
1727
1728	default:
1729	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 1729, ((const char) (__func__)), ((void*)0)); } while (0);
1730	break;
1731	}
1732	}
1733	}
1734
1735	static void
1736	cafemenu_tree_item_unref_and_unset_parent (gpointer itemp)
1737	{
1738	CafeMenuTreeItem *item;
1739
1740	item = (CafeMenuTreeItem *) itemp;
1741
1742	g_return_if_fail (item != NULL)do { if ((item != ((void)0))) { } else { g_return_if_fail_warning (((gchar) 0), ((const char*) (__func__)), "item != NULL"); return ; } } while (0);
1743
1744	cafemenu_tree_item_set_parent (item, NULL((void*)0));
1745	cafemenu_tree_item_unref (item);
1746	}
1747
1748	static inline const char *
1749	cafemenu_tree_item_compare_get_name_helper (CafeMenuTreeItem *item,
1750	CafeMenuTreeFlags flags)
1751	{
1752	const char *name;
1753
1754	name = NULL((void*)0);
1755
1756	switch (item->type)
1757	{
1758	case CAFEMENU_TREE_ITEM_DIRECTORY:
1759	if (CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item))->directory_entry)
1760	name = desktop_entry_get_name (CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item))->directory_entry);
1761	else
1762	name = CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item))->name;
1763	break;
1764
1765	case CAFEMENU_TREE_ITEM_ENTRY:
1766	if (flags & CAFEMENU_TREE_FLAGS_SORT_DISPLAY_NAME)
1767	name = g_app_info_get_display_name (G_APP_INFO (cafemenu_tree_entry_get_app_info (CAFEMENU_TREE_ENTRY (item)))((((GAppInfo) (void ) g_type_check_instance_cast ((GTypeInstance ) ((cafemenu_tree_entry_get_app_info (((CafeMenuTreeEntry ) (item))))), ((g_app_info_get_type ())))))));
1768	else
1769	name = desktop_entry_get_name (CAFEMENU_TREE_ENTRY (item)((CafeMenuTreeEntry *)(item))->desktop_entry);
1770	break;
1771
1772	case CAFEMENU_TREE_ITEM_ALIAS:
1773	{
1774	CafeMenuTreeItem *dir;
1775	dir = CAFEMENU_TREE_ITEM (CAFEMENU_TREE_ALIAS (item)->directory)((CafeMenuTreeItem )(((CafeMenuTreeAlias )(item))->directory ));
1776	name = cafemenu_tree_item_compare_get_name_helper (dir, flags);
1777	}
1778	break;
1779
1780	case CAFEMENU_TREE_ITEM_SEPARATOR:
1781	case CAFEMENU_TREE_ITEM_HEADER:
1782	default:
1783	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 1783, ((const char) (__func__)), ((void*)0)); } while (0);
1784	break;
1785	}
1786
1787	return name;
1788	}
1789
1790	static int
1791	cafemenu_tree_item_compare (CafeMenuTreeItem *a,
1792	CafeMenuTreeItem *b,
1793	gpointer flags_p)
1794	{
1795	const char *name_a;
1796	const char *name_b;
1797	CafeMenuTreeFlags flags;
1798
1799	flags = GPOINTER_TO_INT (flags_p)((gint) (glong) (flags_p));
1800
1801	name_a = cafemenu_tree_item_compare_get_name_helper (a, flags);
1802	name_b = cafemenu_tree_item_compare_get_name_helper (b, flags);
1803
1804	return g_utf8_collate (name_a, name_b);
1805	}
1806
1807	static MenuLayoutNode *
1808	find_menu_child (MenuLayoutNode *layout)
1809	{
1810	MenuLayoutNode *child;
1811
1812	child = menu_layout_node_get_children (layout);
1813	while (child && menu_layout_node_get_type (child) != MENU_LAYOUT_NODE_MENU)
1814	child = menu_layout_node_get_next (child);
1815
1816	return child;
1817	}
1818
1819	static void
1820	merge_resolved_children (CafeMenuTree *tree,
1821	GHashTable *loaded_menu_files,
1822	MenuLayoutNode *where,
1823	MenuLayoutNode *from)
1824	{
1825	MenuLayoutNode *insert_after;
1826	MenuLayoutNode *menu_child;
1827	MenuLayoutNode *from_child;
1828
1829	cafemenu_tree_resolve_files (tree, loaded_menu_files, from);
1830
1831	insert_after = where;
1832	g_assert (menu_layout_node_get_type (insert_after) != MENU_LAYOUT_NODE_ROOT)do { if (menu_layout_node_get_type (insert_after) != MENU_LAYOUT_NODE_ROOT ) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 1832, ((const char) (__func__)), "menu_layout_node_get_type (insert_after) != MENU_LAYOUT_NODE_ROOT" ); } while (0);
1833	g_assert (menu_layout_node_get_parent (insert_after) != NULL)do { if (menu_layout_node_get_parent (insert_after) != ((void )0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 1833, ((const char*) (__func__)), "menu_layout_node_get_parent (insert_after) != NULL" ); } while (0);
1834
1835	/* skip root node */
1836	menu_child = find_menu_child (from);
1837	g_assert (menu_child != NULL)do { if (menu_child != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 1837, ((const char*) (__func__ )), "menu_child != NULL"); } while (0);
1838	g_assert (menu_layout_node_get_type (menu_child) == MENU_LAYOUT_NODE_MENU)do { if (menu_layout_node_get_type (menu_child) == MENU_LAYOUT_NODE_MENU ) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 1838, ((const char) (__func__)), "menu_layout_node_get_type (menu_child) == MENU_LAYOUT_NODE_MENU" ); } while (0);
1839
1840	/* merge children of toplevel <Menu> */
1841	from_child = menu_layout_node_get_children (menu_child);
1842	while (from_child != NULL((void*)0))
1843	{
1844	MenuLayoutNode *next;
1845
1846	next = menu_layout_node_get_next (from_child);
1847
1848	menu_verbose ("Merging ");
1849	menu_debug_print_layout (from_child, FALSE);
1850	menu_verbose (" after ");
1851	menu_debug_print_layout (insert_after, FALSE);
1852
1853	switch (menu_layout_node_get_type (from_child))
1854	{
1855	case MENU_LAYOUT_NODE_NAME:
1856	menu_layout_node_unlink (from_child); /* delete this */
1857	break;
1858
1859	default:
1860	menu_layout_node_steal (from_child);
1861	menu_layout_node_insert_after (insert_after, from_child);
1862	menu_layout_node_unref (from_child);
1863
1864	insert_after = from_child;
1865	break;
1866	}
1867
1868	from_child = next;
1869	}
1870	}
1871
1872	static gboolean
1873	load_merge_file (CafeMenuTree *tree,
1874	GHashTable *loaded_menu_files,
1875	const char *filename,
1876	gboolean is_canonical,
1877	gboolean add_monitor,
1878	MenuLayoutNode *where)
1879	{
1880	MenuLayoutNode *to_merge;
1881	const char *canonical;
1882	char *freeme;
1883	gboolean retval;
1884
1885	freeme = NULL((void*)0);
1886	retval = FALSE(0);
1887
1888	if (!is_canonical)
1889	{
1890	canonical = freeme = realpath (filename, NULL((void*)0));
1891	if (canonical == NULL((void*)0))
1892	{
1893	if (add_monitor)
1894	cafemenu_tree_add_menu_file_monitor (tree,
1895	filename,
1896	MENU_FILE_MONITOR_NONEXISTENT_FILE);
1897
1898	menu_verbose ("Failed to canonicalize merge file path \"%s\": %s\n",
1899	filename, g_strerror (errno));
1900	goto out;
1901	}
1902	}
1903	else
1904	{
1905	canonical = filename;
1906	}
1907
1908	if (g_hash_table_lookup (loaded_menu_files, canonical) != NULL((void*)0))
1909	{
1910	g_warning ("Not loading \"%s\": recursive loop detected in .menu files",
1911	canonical);
1912	retval = TRUE(!(0));
1913	goto out;
1914	}
1915
1916	menu_verbose ("Merging file \"%s\"\n", canonical);
1917
1918	to_merge = menu_layout_load (canonical, tree->non_prefixed_basename, NULL((void*)0));
1919	if (to_merge == NULL((void*)0))
1920	{
1921	menu_verbose ("No menu for file \"%s\" found when merging\n",
1922	canonical);
1923	goto out;
1924	}
1925
1926	retval = TRUE(!(0));
1927
1928	g_hash_table_insert (loaded_menu_files, (char *) canonical, GUINT_TO_POINTER (TRUE)((gpointer) (gulong) ((!(0)))));
1929
1930	if (add_monitor)
1931	cafemenu_tree_add_menu_file_monitor (tree,
1932	canonical,
1933	MENU_FILE_MONITOR_FILE);
1934
1935	merge_resolved_children (tree, loaded_menu_files, where, to_merge);
1936
1937	g_hash_table_remove (loaded_menu_files, canonical);
1938
1939	menu_layout_node_unref (to_merge);
1940
1941	out:
1942	if (freeme)
1943	g_free (freeme);
1944
1945	return retval;
1946	}
1947
1948	static gboolean
1949	load_merge_file_with_config_dir (CafeMenuTree *tree,
1950	GHashTable *loaded_menu_files,
1951	const char *menu_file,
1952	const char *config_dir,
1953	MenuLayoutNode *where)
1954	{
1955	char *merge_file;
1956	gboolean loaded;
1957
1958	loaded = FALSE(0);
1959
1960	merge_file = g_build_filename (config_dir, "menus", menu_file, NULL((void*)0));
1961
1962	if (load_merge_file (tree, loaded_menu_files, merge_file, FALSE(0), TRUE(!(0)), where))
1963	loaded = TRUE(!(0));
1964
1965	g_free (merge_file);
1966
1967	return loaded;
1968	}
1969
1970	static gboolean
1971	compare_basedir_to_config_dir (const char *canonical_basedir,
1972	const char *config_dir)
1973	{
1974	char *dirname;
1975	char *canonical_menus_dir;
1976	gboolean retval;
1977
1978	menu_verbose ("Checking to see if basedir '%s' is in '%s'\n",
1979	canonical_basedir, config_dir);
1980
1981	dirname = g_build_filename (config_dir, "menus", NULL((void*)0));
1982
1983	retval = FALSE(0);
1984
1985	canonical_menus_dir = realpath (dirname, NULL((void*)0));
1986	if (canonical_menus_dir != NULL((void*)0) &&
1987	strcmp (canonical_basedir, canonical_menus_dir) == 0)
1988	{
1989	retval = TRUE(!(0));
1990	}
1991
1992	g_free (canonical_menus_dir);
1993	g_free (dirname);
1994
1995	return retval;
1996	}
1997
1998	static gboolean
1999	load_parent_merge_file_from_basename (CafeMenuTree *tree,
2000	GHashTable *loaded_menu_files,
2001	MenuLayoutNode *layout,
2002	const char *menu_file,
2003	const char *canonical_basedir)
2004	{
2005	gboolean found_basedir;
2006	const char * const *system_config_dirs;
2007	int i;
2008
2009	/* We're not interested in menu files that are in directories which are not a
2010	* parent of the base directory of this menu file */
2011	found_basedir = compare_basedir_to_config_dir (canonical_basedir,
2012	g_get_user_config_dir ());
2013
2014	system_config_dirs = g_get_system_config_dirs ();
2015
2016	i = 0;
2017	while (system_config_dirs[i] != NULL((void*)0))
2018	{
2019	if (!found_basedir)
2020	{
2021	found_basedir = compare_basedir_to_config_dir (canonical_basedir,
2022	system_config_dirs[i]);
2023	}
2024	else
2025	{
2026	menu_verbose ("Looking for parent menu file '%s' in '%s'\n",
2027	menu_file, system_config_dirs[i]);
2028
2029	if (load_merge_file_with_config_dir (tree,
2030	loaded_menu_files,
2031	menu_file,
2032	system_config_dirs[i],
2033	layout))
2034	{
2035	break;
2036	}
2037	}
2038
2039	++i;
2040	}
2041
2042	return system_config_dirs[i] != NULL((void*)0);
2043	}
2044
2045	static gboolean load_parent_merge_file(CafeMenuTree* tree, GHashTable* loaded_menu_files, MenuLayoutNode* layout)
2046	{
2047	MenuLayoutNode* root;
2048	const char* basedir;
2049	const char* menu_name;
2050	char* canonical_basedir;
2051	char* menu_file;
2052	gboolean found;
2053
2054	root = menu_layout_node_get_root(layout);
2055
2056	basedir = menu_layout_node_root_get_basedir(root);
2057	menu_name = menu_layout_node_root_get_name(root);
2058
2059	canonical_basedir = realpath (basedir, NULL((void*)0));
2060
2061	if (canonical_basedir == NULL((void*)0))
2062	{
2063	menu_verbose("Menu basedir '%s' no longer exists, not merging parent\n", basedir);
2064	return FALSE(0);
2065	}
2066
2067	found = FALSE(0);
2068	menu_file = g_strconcat(menu_name, ".menu", NULL((void*)0));
2069
2070	if (strcmp(menu_file, "cafe-applications.menu") == 0 && g_getenv("XDG_MENU_PREFIX"))
2071	{
2072	char* prefixed_basename;
2073	prefixed_basename = g_strdup_printf("%s%s", g_getenv("XDG_MENU_PREFIX"), menu_file);
2074	found = load_parent_merge_file_from_basename(tree, loaded_menu_files, layout, prefixed_basename, canonical_basedir);
2075	g_free(prefixed_basename);
2076	}
2077
2078	if (!found)
2079	{
2080	found = load_parent_merge_file_from_basename(tree, loaded_menu_files, layout, menu_file, canonical_basedir);
2081	}
2082
2083	g_free(menu_file);
2084	g_free(canonical_basedir);
2085
2086	return found;
2087	}
2088
2089	static void
2090	load_merge_dir (CafeMenuTree *tree,
2091	GHashTable *loaded_menu_files,
2092	const char *dirname,
2093	MenuLayoutNode *where)
2094	{
2095	GDir *dir;
2096	const char *menu_file;
2097
2098	menu_verbose ("Loading merge dir \"%s\"\n", dirname);
2099
2100	cafemenu_tree_add_menu_file_monitor (tree,
2101	dirname,
2102	MENU_FILE_MONITOR_DIRECTORY);
2103
2104	if ((dir = g_dir_open (dirname, 0, NULL((void)0))) == NULL((void)0))
2105	return;
2106
2107	while ((menu_file = g_dir_read_name (dir)))
2108	{
2109	if (g_str_has_suffix (menu_file, ".menu")(__builtin_constant_p (".menu")? __extension__ ({ const char * const __str = (menu_file); const char * const __suffix = (".menu" ); gboolean __result = (0); if (__str == ((void)0) \|\| __suffix == ((void)0)) __result = (g_str_has_suffix) (__str, __suffix ); else { const size_t __str_len = strlen (((__str) + !(__str ))); const size_t __suffix_len = strlen (((__suffix) + !(__suffix ))); if (__str_len >= __suffix_len) __result = memcmp (__str + __str_len - __suffix_len, ((__suffix) + !(__suffix)), __suffix_len ) == 0; } __result; }) : (g_str_has_suffix) (menu_file, ".menu" ) ))
2110	{
2111	char *full_path;
2112
2113	full_path = g_build_filename (dirname, menu_file, NULL((void*)0));
2114
2115	load_merge_file (tree, loaded_menu_files, full_path, TRUE(!(0)), FALSE(0), where);
2116
2117	g_free (full_path);
2118	}
2119	}
2120
2121	g_dir_close (dir);
2122	}
2123
2124	static void
2125	load_merge_dir_with_config_dir (CafeMenuTree *tree,
2126	GHashTable *loaded_menu_files,
2127	const char *config_dir,
2128	const char *dirname,
2129	MenuLayoutNode *where)
2130	{
2131	char *path;
2132
2133	path = g_build_filename (config_dir, "menus", dirname, NULL((void*)0));
2134
2135	load_merge_dir (tree, loaded_menu_files, path, where);
2136
2137	g_free (path);
2138	}
2139
2140	static void
2141	resolve_merge_file (CafeMenuTree *tree,
2142	GHashTable *loaded_menu_files,
2143	MenuLayoutNode *layout)
2144	{
2145	char *filename;
2146
2147	if (menu_layout_node_merge_file_get_type (layout) == MENU_MERGE_FILE_TYPE_PARENT)
2148	{
2149	if (load_parent_merge_file (tree, loaded_menu_files, layout))
2150	return;
2151	}
2152
2153	filename = menu_layout_node_get_content_as_path (layout);
2154	if (filename == NULL((void*)0))
2155	{
2156	menu_verbose ("didn't get node content as a path, not merging file\n");
2157	}
2158	else
2159	{
2160	load_merge_file (tree, loaded_menu_files, filename, FALSE(0), TRUE(!(0)), layout);
2161
2162	g_free (filename);
2163	}
2164
2165	/* remove the now-replaced node */
2166	menu_layout_node_unlink (layout);
2167	}
2168
2169	static void
2170	resolve_merge_dir (CafeMenuTree *tree,
2171	GHashTable *loaded_menu_files,
2172	MenuLayoutNode *layout)
2173	{
2174	char *path;
2175
2176	path = menu_layout_node_get_content_as_path (layout);
2177	if (path == NULL((void*)0))
2178	{
2179	menu_verbose ("didn't get layout node content as a path, not merging dir\n");
2180	}
2181	else
2182	{
2183	load_merge_dir (tree, loaded_menu_files, path, layout);
2184
2185	g_free (path);
2186	}
2187
2188	/* remove the now-replaced node */
2189	menu_layout_node_unlink (layout);
2190	}
2191
2192	static MenuLayoutNode *
2193	add_app_dir (CafeMenuTree *tree G_GNUC_UNUSED__attribute__ ((__unused__)),
2194	MenuLayoutNode *before,
2195	const char *data_dir)
2196	{
2197	MenuLayoutNode *tmp;
2198	char *dirname;
2199
2200	tmp = menu_layout_node_new (MENU_LAYOUT_NODE_APP_DIR);
2201	dirname = g_build_filename (data_dir, "applications", NULL((void*)0));
2202	menu_layout_node_set_content (tmp, dirname);
2203	menu_layout_node_insert_before (before, tmp);
2204	menu_layout_node_unref (before);
2205
2206	menu_verbose ("Adding <AppDir>%s</AppDir> in <DefaultAppDirs/>\n",
2207	dirname);
2208
2209	g_free (dirname);
2210
2211	return tmp;
2212	}
2213
2214	static void
2215	resolve_default_app_dirs (CafeMenuTree *tree,
2216	MenuLayoutNode *layout)
2217	{
2218	MenuLayoutNode *before;
2219	const char * const *system_data_dirs;
2220	int i;
2221
2222	system_data_dirs = g_get_system_data_dirs ();
2223
2224	before = add_app_dir (tree,
2225	menu_layout_node_ref (layout),
2226	g_get_user_data_dir ());
2227
2228	i = 0;
2229	while (system_data_dirs[i] != NULL((void*)0))
2230	{
2231	before = add_app_dir (tree, before, system_data_dirs[i]);
2232
2233	++i;
2234	}
2235
2236	menu_layout_node_unref (before);
2237
2238	/* remove the now-replaced node */
2239	menu_layout_node_unlink (layout);
2240	}
2241
2242	static MenuLayoutNode* add_directory_dir (CafeMenuTree *tree G_GNUC_UNUSED__attribute__ ((__unused__)),
2243	MenuLayoutNode *before,
2244	const char *data_dir)
2245	{
2246	MenuLayoutNode* tmp;
2247	char* dirname;
2248
2249	tmp = menu_layout_node_new(MENU_LAYOUT_NODE_DIRECTORY_DIR);
2250	dirname = g_build_filename(data_dir, "desktop-directories", NULL((void*)0));
2251	menu_layout_node_set_content(tmp, dirname);
2252	menu_layout_node_insert_before(before, tmp);
2253	menu_layout_node_unref(before);
2254
2255	menu_verbose("Adding <DirectoryDir>%s</DirectoryDir> in <DefaultDirectoryDirs/>\n", dirname);
2256
2257	g_free(dirname);
2258
2259	return tmp;
2260	}
2261
2262	/* According to desktop spec, since our menu file is called 'cafe-applications', our
2263	* merged menu folders need to be called 'cafe-applications-merged'. We'll setup the folder
2264	* 'applications-merged' if it doesn't exist yet, and a symlink pointing to it in the
2265	* ~/.config/menus directory
2266	*/
2267	static void
2268	setup_merge_dir_symlink(void)
2269	{
2270	gchar user_config = (gchar ) g_get_user_config_dir();
2271	gchar merge_path = g_build_filename (user_config, "menus", "applications-merged", NULL((void)0));
2272	GFile *merge_file = g_file_new_for_path (merge_path);
2273	gchar *sym_path;
2274	GFile *sym_file;
2275
2276	g_file_make_directory_with_parents (merge_file, NULL((void)0), NULL((void)0));
2277
2278	sym_path = g_build_filename (user_config, "menus", "cafe-applications-merged", NULL((void*)0));
2279	sym_file = g_file_new_for_path (sym_path);
2280	if (!g_file_query_exists (sym_file, NULL((void*)0))) {
2281	g_file_make_symbolic_link (sym_file, merge_path, NULL((void)0), NULL((void)0));
2282	}
2283
2284	g_free (merge_path);
2285	g_free (sym_path);
2286	g_object_unref (merge_file);
2287	g_object_unref (sym_file);
2288	}
2289
2290	static void
2291	resolve_default_directory_dirs (CafeMenuTree *tree,
2292	MenuLayoutNode *layout)
2293	{
2294	MenuLayoutNode *before;
2295	const char * const *system_data_dirs;
2296	int i;
2297
2298	system_data_dirs = g_get_system_data_dirs ();
2299
2300	before = add_directory_dir (tree,
2301	menu_layout_node_ref (layout),
2302	g_get_user_data_dir ());
2303
2304	i = 0;
2305	while (system_data_dirs[i] != NULL((void*)0))
2306	{
2307	/* Parche para tomar las carpetas /cafe/ */
2308	char* path = g_build_filename(system_data_dirs[i], "cafe", NULL((void*)0));
2309	before = add_directory_dir(tree, before, path);
2310	g_free(path);
2311	/* /fin parche */
2312	before = add_directory_dir (tree, before, system_data_dirs[i]);
2313
2314	++i;
2315	}
2316
2317	menu_layout_node_unref (before);
2318
2319	/* remove the now-replaced node */
2320	menu_layout_node_unlink (layout);
2321	}
2322
2323	static void
2324	resolve_default_merge_dirs (CafeMenuTree *tree,
2325	GHashTable *loaded_menu_files,
2326	MenuLayoutNode *layout)
2327	{
2328	MenuLayoutNode *root;
2329	const char *menu_name;
2330	char *merge_name;
2331	const char * const *system_config_dirs;
2332	int i;
2333
2334	setup_merge_dir_symlink();
2335
2336	root = menu_layout_node_get_root (layout);
2337	menu_name = menu_layout_node_root_get_name (root);
2338
2339	merge_name = g_strconcat (menu_name, "-merged", NULL((void*)0));
2340
2341	system_config_dirs = g_get_system_config_dirs ();
2342
2343	/* Merge in reverse order */
2344	i = 0;
2345	while (system_config_dirs[i] != NULL((void*)0)) i++;
2346	while (i > 0)
2347	{
2348	i--;
2349	load_merge_dir_with_config_dir (tree,
2350	loaded_menu_files,
2351	system_config_dirs[i],
2352	merge_name,
2353	layout);
2354	}
2355
2356	load_merge_dir_with_config_dir (tree,
2357	loaded_menu_files,
2358	g_get_user_config_dir (),
2359	merge_name,
2360	layout);
2361
2362	g_free (merge_name);
2363
2364	/* remove the now-replaced node */
2365	menu_layout_node_unlink (layout);
2366	}
2367
2368	static void
2369	add_filename_include (const char *desktop_file_id,
2370	DesktopEntry *entry,
2371	MenuLayoutNode *include)
2372	{
2373	if (!desktop_entry_has_categories (entry))
2374	{
2375	MenuLayoutNode *node;
2376
2377	node = menu_layout_node_new (MENU_LAYOUT_NODE_FILENAME);
2378	menu_layout_node_set_content (node, desktop_file_id);
2379
2380	menu_layout_node_append_child (include, node);
2381	menu_layout_node_unref (node);
2382	}
2383	}
2384
2385	static void
2386	is_dot_directory (const char *basename,
2387	DesktopEntry *entry G_GNUC_UNUSED__attribute__ ((__unused__)),
2388	gboolean *has_dot_directory)
2389	{
2390	if (!strcmp (basename, ".directory"))
2391	*has_dot_directory = TRUE(!(0));
2392	}
2393
2394	static gboolean
2395	add_menu_for_legacy_dir (MenuLayoutNode *parent,
2396	const char *legacy_dir,
2397	const char *relative_path,
2398	const char *legacy_prefix,
2399	const char *menu_name)
2400	{
2401	EntryDirectory *ed;
2402	DesktopEntrySet *desktop_entries;
2403	DesktopEntrySet *directory_entries;
2404	GSList *subdirs;
2405	gboolean menu_added;
2406	gboolean has_dot_directory;
2407
2408	ed = entry_directory_new_legacy (DESKTOP_ENTRY_INVALID, legacy_dir, legacy_prefix);
2409	if (!ed)
2410	return FALSE(0);
2411
2412	subdirs = NULL((void*)0);
2413	desktop_entries = desktop_entry_set_new ();
2414	directory_entries = desktop_entry_set_new ();
2415
2416	entry_directory_get_flat_contents (ed,
2417	desktop_entries,
2418	directory_entries,
2419	&subdirs);
2420	entry_directory_unref (ed);
2421
2422	has_dot_directory = FALSE(0);
2423	desktop_entry_set_foreach (directory_entries,
2424	(DesktopEntrySetForeachFunc) is_dot_directory,
2425	&has_dot_directory);
2426	desktop_entry_set_unref (directory_entries);
2427
2428	menu_added = FALSE(0);
2429	if (desktop_entry_set_get_count (desktop_entries) > 0 \|\| subdirs)
2430	{
2431	MenuLayoutNode *menu;
2432	MenuLayoutNode *node;
2433	GString *subdir_path;
2434	GString *subdir_relative;
2435	GSList *tmp;
2436	int legacy_dir_len;
2437	int relative_path_len;
2438
2439	menu = menu_layout_node_new (MENU_LAYOUT_NODE_MENU);
2440	menu_layout_node_append_child (parent, menu);
2441
2442	menu_added = TRUE(!(0));
2443
2444	g_assert (menu_name != NULL)do { if (menu_name != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 2444, ((const char*) (__func__ )), "menu_name != NULL"); } while (0);
2445
2446	node = menu_layout_node_new (MENU_LAYOUT_NODE_NAME);
2447	menu_layout_node_set_content (node, menu_name);
2448	menu_layout_node_append_child (menu, node);
2449	menu_layout_node_unref (node);
2450
2451	if (has_dot_directory)
2452	{
2453	node = menu_layout_node_new (MENU_LAYOUT_NODE_DIRECTORY);
2454	if (relative_path != NULL((void*)0))
2455	{
2456	char *directory_entry_path;
2457
2458	directory_entry_path = g_strdup_printf ("%s/.directory", relative_path);
2459	menu_layout_node_set_content (node, directory_entry_path);
2460	g_free (directory_entry_path);
2461	}
2462	else
2463	{
2464	menu_layout_node_set_content (node, ".directory");
2465	}
2466	menu_layout_node_append_child (menu, node);
2467	menu_layout_node_unref (node);
2468	}
2469
2470	if (desktop_entry_set_get_count (desktop_entries) > 0)
2471	{
2472	MenuLayoutNode *include;
2473
2474	include = menu_layout_node_new (MENU_LAYOUT_NODE_INCLUDE);
2475	menu_layout_node_append_child (menu, include);
2476
2477	desktop_entry_set_foreach (desktop_entries,
2478	(DesktopEntrySetForeachFunc) add_filename_include,
2479	include);
2480
2481	menu_layout_node_unref (include);
2482	}
2483
2484	subdir_path = g_string_new (legacy_dir);
2485	legacy_dir_len = strlen (legacy_dir);
2486
2487	subdir_relative = g_string_new (relative_path);
2488	relative_path_len = relative_path ? strlen (relative_path) : 0;
2489
2490	tmp = subdirs;
2491	while (tmp != NULL((void*)0))
2492	{
2493	const char *subdir = tmp->data;
2494
2495	g_string_append_c (subdir_path, G_DIR_SEPARATOR)g_string_append_c_inline (subdir_path, '/');
2496	g_string_append (subdir_path, subdir)(__builtin_constant_p (subdir) ? __extension__ ({ const char * const __val = (subdir); g_string_append_len_inline (subdir_path , __val, (__val != ((void*)0)) ? (gssize) strlen (((__val) + ! (__val))) : (gssize) -1); }) : g_string_append_len_inline (subdir_path , subdir, (gssize) -1));
2497
2498	if (relative_path_len)
2499	{
2500	g_string_append_c (subdir_relative, G_DIR_SEPARATOR)g_string_append_c_inline (subdir_relative, '/');
2501	}
2502	g_string_append (subdir_relative, subdir)(__builtin_constant_p (subdir) ? __extension__ ({ const char * const __val = (subdir); g_string_append_len_inline (subdir_relative , __val, (__val != ((void*)0)) ? (gssize) strlen (((__val) + ! (__val))) : (gssize) -1); }) : g_string_append_len_inline (subdir_relative , subdir, (gssize) -1));
2503
2504	add_menu_for_legacy_dir (menu,
2505	subdir_path->str,
2506	subdir_relative->str,
2507	legacy_prefix,
2508	subdir);
2509
2510	g_string_truncate (subdir_relative, relative_path_len)g_string_truncate_inline (subdir_relative, relative_path_len);
2511	g_string_truncate (subdir_path, legacy_dir_len)g_string_truncate_inline (subdir_path, legacy_dir_len);
2512
2513	tmp = tmp->next;
2514	}
2515
2516	g_string_free (subdir_path, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (subdir_path), ((!(0)))) : g_string_free_and_steal (subdir_path )) : (g_string_free) ((subdir_path), ((!(0)))));
2517	g_string_free (subdir_relative, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (subdir_relative), ((!(0)))) : g_string_free_and_steal (subdir_relative )) : (g_string_free) ((subdir_relative), ((!(0)))));
2518
2519	menu_layout_node_unref (menu);
2520	}
2521
2522	desktop_entry_set_unref (desktop_entries);
2523
2524	g_slist_foreach (subdirs, (GFunc) g_free, NULL((void*)0));
2525	g_slist_free (subdirs);
2526
2527	return menu_added;
2528	}
2529
2530	static void
2531	resolve_legacy_dir (CafeMenuTree *tree,
2532	GHashTable *loaded_menu_files,
2533	MenuLayoutNode *legacy)
2534	{
2535	MenuLayoutNode *to_merge;
2536	MenuLayoutNode *menu;
2537
2538	to_merge = menu_layout_node_new (MENU_LAYOUT_NODE_ROOT);
2539
2540	menu = menu_layout_node_get_parent (legacy);
2541	g_assert (menu_layout_node_get_type (menu) == MENU_LAYOUT_NODE_MENU)do { if (menu_layout_node_get_type (menu) == MENU_LAYOUT_NODE_MENU ) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 2541, ((const char) (__func__)), "menu_layout_node_get_type (menu) == MENU_LAYOUT_NODE_MENU" ); } while (0);
2542
2543	if (add_menu_for_legacy_dir (to_merge,
2544	menu_layout_node_get_content (legacy),
2545	NULL((void*)0),
2546	menu_layout_node_legacy_dir_get_prefix (legacy),
2547	menu_layout_node_menu_get_name (menu)))
2548	{
2549	merge_resolved_children (tree, loaded_menu_files, legacy, to_merge);
2550	}
2551
2552	menu_layout_node_unref (to_merge);
2553	}
2554
2555	static MenuLayoutNode *
2556	add_legacy_dir (CafeMenuTree *tree,
2557	GHashTable *loaded_menu_files,
2558	MenuLayoutNode *before,
2559	const char *data_dir)
2560	{
2561	MenuLayoutNode *legacy;
2562	char *dirname;
2563
2564	dirname = g_build_filename (data_dir, "applnk", NULL((void*)0));
2565
2566	legacy = menu_layout_node_new (MENU_LAYOUT_NODE_LEGACY_DIR);
2567	menu_layout_node_set_content (legacy, dirname);
2568	menu_layout_node_legacy_dir_set_prefix (legacy, "kde");
2569	menu_layout_node_insert_before (before, legacy);
2570	menu_layout_node_unref (before);
2571
2572	menu_verbose ("Adding <LegacyDir>%s</LegacyDir> in <KDELegacyDirs/>\n",
2573	dirname);
2574
2575	resolve_legacy_dir (tree, loaded_menu_files, legacy);
2576
2577	g_free (dirname);
2578
2579	return legacy;
2580	}
2581
2582	static void
2583	resolve_kde_legacy_dirs (CafeMenuTree *tree,
2584	GHashTable *loaded_menu_files,
2585	MenuLayoutNode *layout)
2586	{
2587	MenuLayoutNode *before;
2588	const char * const *system_data_dirs;
2589	int i;
2590
2591	system_data_dirs = g_get_system_data_dirs ();
2592
2593	before = add_legacy_dir (tree,
2594	loaded_menu_files,
2595	menu_layout_node_ref (layout),
2596	g_get_user_data_dir ());
2597
2598	i = 0;
2599	while (system_data_dirs[i] != NULL((void*)0))
2600	{
2601	before = add_legacy_dir (tree, loaded_menu_files, before, system_data_dirs[i]);
2602
2603	++i;
2604	}
2605
2606	menu_layout_node_unref (before);
2607
2608	/* remove the now-replaced node */
2609	menu_layout_node_unlink (layout);
2610	}
2611
2612	static void
2613	cafemenu_tree_resolve_files (CafeMenuTree *tree,
2614	GHashTable *loaded_menu_files,
2615	MenuLayoutNode *layout)
2616	{
2617	MenuLayoutNode *child;
2618
2619	menu_verbose ("Resolving files in: ");
2620	menu_debug_print_layout (layout, TRUE);
2621
2622	switch (menu_layout_node_get_type (layout))
2623	{
2624	case MENU_LAYOUT_NODE_MERGE_FILE:
2625	resolve_merge_file (tree, loaded_menu_files, layout);
2626	break;
2627
2628	case MENU_LAYOUT_NODE_MERGE_DIR:
2629	resolve_merge_dir (tree, loaded_menu_files, layout);
2630	break;
2631
2632	case MENU_LAYOUT_NODE_DEFAULT_APP_DIRS:
2633	resolve_default_app_dirs (tree, layout);
2634	break;
2635
2636	case MENU_LAYOUT_NODE_DEFAULT_DIRECTORY_DIRS:
2637	resolve_default_directory_dirs (tree, layout);
2638	break;
2639
2640	case MENU_LAYOUT_NODE_DEFAULT_MERGE_DIRS:
2641	resolve_default_merge_dirs (tree, loaded_menu_files, layout);
2642	break;
2643
2644	case MENU_LAYOUT_NODE_LEGACY_DIR:
2645	resolve_legacy_dir (tree, loaded_menu_files, layout);
2646	break;
2647
2648	case MENU_LAYOUT_NODE_KDE_LEGACY_DIRS:
2649	resolve_kde_legacy_dirs (tree, loaded_menu_files, layout);
2650	break;
2651
2652	case MENU_LAYOUT_NODE_PASSTHROUGH:
2653	/* Just get rid of these, we don't need the memory usage */
2654	menu_layout_node_unlink (layout);
2655	break;
2656
2657	default:
2658	/* Recurse */
2659	child = menu_layout_node_get_children (layout);
2660	while (child != NULL((void*)0))
2661	{
2662	MenuLayoutNode *next = menu_layout_node_get_next (child);
2663
2664	cafemenu_tree_resolve_files (tree, loaded_menu_files, child);
2665
2666	child = next;
2667	}
2668	break;
2669	}
2670	}
2671
2672	static void
2673	move_children (MenuLayoutNode *from,
2674	MenuLayoutNode *to)
2675	{
2676	MenuLayoutNode *from_child;
2677	MenuLayoutNode *insert_before;
2678
2679	insert_before = menu_layout_node_get_children (to);
2680	from_child = menu_layout_node_get_children (from);
2681
2682	while (from_child != NULL((void*)0))
2683	{
2684	MenuLayoutNode *next;
2685
2686	next = menu_layout_node_get_next (from_child);
2687
2688	menu_layout_node_steal (from_child);
2689
2690	if (menu_layout_node_get_type (from_child) == MENU_LAYOUT_NODE_NAME)
2691	{
2692	; /* just drop the Name in the old <Menu> */
2693	}
2694	else if (insert_before)
2695	{
2696	menu_layout_node_insert_before (insert_before, from_child);
2697	g_assert (menu_layout_node_get_next (from_child) == insert_before)do { if (menu_layout_node_get_next (from_child) == insert_before ) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 2697, ((const char) (__func__)), "menu_layout_node_get_next (from_child) == insert_before" ); } while (0);
2698	}
2699	else
2700	{
2701	menu_layout_node_append_child (to, from_child);
2702	}
2703
2704	menu_layout_node_unref (from_child);
2705
2706	from_child = next;
2707	}
2708	}
2709
2710	static int
2711	null_safe_strcmp (const char *a,
2712	const char *b)
2713	{
2714	if (a == NULL((void)0) && b == NULL((void)0))
2715	return 0;
2716	else if (a == NULL((void*)0))
2717	return -1;
2718	else if (b == NULL((void*)0))
2719	return 1;
2720	else
2721	return strcmp (a, b);
2722	}
2723
2724	static int
2725	node_compare_func (const void *a,
2726	const void *b)
2727	{
2728	MenuLayoutNode node_a = (MenuLayoutNode) a;
2729	MenuLayoutNode node_b = (MenuLayoutNode) b;
2730	MenuLayoutNodeType t_a = menu_layout_node_get_type (node_a);
2731	MenuLayoutNodeType t_b = menu_layout_node_get_type (node_b);
2732
2733	if (t_a < t_b)
2734	return -1;
2735	else if (t_a > t_b)
2736	return 1;
2737	else
2738	{
2739	const char *c_a = menu_layout_node_get_content (node_a);
2740	const char *c_b = menu_layout_node_get_content (node_b);
2741
2742	return null_safe_strcmp (c_a, c_b);
2743	}
2744	}
2745
2746	static int
2747	node_menu_compare_func (const void *a,
2748	const void *b)
2749	{
2750	MenuLayoutNode node_a = (MenuLayoutNode) a;
2751	MenuLayoutNode node_b = (MenuLayoutNode) b;
2752	MenuLayoutNode *parent_a = menu_layout_node_get_parent (node_a);
2753	MenuLayoutNode *parent_b = menu_layout_node_get_parent (node_b);
2754
2755	if (parent_a < parent_b)
2756	return -1;
2757	else if (parent_a > parent_b)
2758	return 1;
2759	else
2760	return null_safe_strcmp (menu_layout_node_menu_get_name (node_a),
2761	menu_layout_node_menu_get_name (node_b));
2762	}
2763
2764	static void
2765	cafemenu_tree_strip_duplicate_children (CafeMenuTree *tree,
2766	MenuLayoutNode *layout)
2767	{
2768	MenuLayoutNode *child;
2769	GSList *simple_nodes;
2770	GSList *menu_layout_nodes;
2771	GSList *prev;
2772	GSList *tmp;
2773
2774	/* to strip dups, we find all the child nodes where
2775	* we want to kill dups, sort them,
2776	* then nuke the adjacent nodes that are equal
2777	*/
2778
2779	simple_nodes = NULL((void*)0);
2780	menu_layout_nodes = NULL((void*)0);
2781
2782	child = menu_layout_node_get_children (layout);
2783	while (child != NULL((void*)0))
2784	{
2785	switch (menu_layout_node_get_type (child))
2786	{
2787	/* These are dups if their content is the same */
2788	case MENU_LAYOUT_NODE_APP_DIR:
2789	case MENU_LAYOUT_NODE_DIRECTORY_DIR:
2790	case MENU_LAYOUT_NODE_DIRECTORY:
2791	simple_nodes = g_slist_prepend (simple_nodes, child);
2792	break;
2793
2794	/* These have to be merged in a more complicated way,
2795	* and then recursed
2796	*/
2797	case MENU_LAYOUT_NODE_MENU:
2798	menu_layout_nodes = g_slist_prepend (menu_layout_nodes, child);
2799	break;
2800
2801	default:
2802	break;
2803	}
2804
2805	child = menu_layout_node_get_next (child);
2806	}
2807
2808	/* Note that the lists are all backward. So we want to keep
2809	* the items that are earlier in the list, because they were
2810	* later in the file
2811	*/
2812
2813	/* stable sort the simple nodes */
2814	simple_nodes = g_slist_sort (simple_nodes,
2815	node_compare_func);
2816
2817	prev = NULL((void*)0);
2818	tmp = simple_nodes;
2819	while (tmp != NULL((void*)0))
2820	{
2821	GSList *next = tmp->next;
2822
2823	if (prev)
2824	{
2825	MenuLayoutNode *p = prev->data;
2826	MenuLayoutNode *n = tmp->data;
2827
2828	if (node_compare_func (p, n) == 0)
2829	{
2830	/* nuke it! */
2831	menu_layout_node_unlink (n);
2832	simple_nodes = g_slist_delete_link (simple_nodes, tmp);
2833	tmp = prev;
2834	}
2835	}
2836
2837	prev = tmp;
2838	tmp = next;
2839	}
2840
2841	g_slist_free (simple_nodes);
2842	simple_nodes = NULL((void*)0);
2843
2844	/* stable sort the menu nodes (the sort includes the
2845	* parents of the nodes in the comparison). Remember
2846	* the list is backward.
2847	*/
2848	menu_layout_nodes = g_slist_sort (menu_layout_nodes,
2849	node_menu_compare_func);
2850
2851	prev = NULL((void*)0);
2852	tmp = menu_layout_nodes;
2853	while (tmp != NULL((void*)0))
2854	{
2855	GSList *next = tmp->next;
2856
2857	if (prev)
2858	{
2859	MenuLayoutNode *p = prev->data;
2860	MenuLayoutNode *n = tmp->data;
2861
2862	if (node_menu_compare_func (p, n) == 0)
2863	{
2864	/* Move children of first menu to the start of second
2865	* menu and nuke the first menu
2866	*/
2867	move_children (n, p);
2868	menu_layout_node_unlink (n);
2869	menu_layout_nodes = g_slist_delete_link (menu_layout_nodes, tmp);
2870	tmp = prev;
2871	}
2872	}
2873
2874	prev = tmp;
2875	tmp = next;
2876	}
2877
2878	g_slist_free (menu_layout_nodes);
2879	menu_layout_nodes = NULL((void*)0);
2880
2881	/* Recursively clean up all children */
2882	child = menu_layout_node_get_children (layout);
2883	while (child != NULL((void*)0))
2884	{
2885	if (menu_layout_node_get_type (child) == MENU_LAYOUT_NODE_MENU)
2886	cafemenu_tree_strip_duplicate_children (tree, child);
2887
2888	child = menu_layout_node_get_next (child);
2889	}
2890	}
2891
2892	static MenuLayoutNode *
2893	find_submenu (MenuLayoutNode *layout,
2894	const char *path,
2895	gboolean create_if_not_found)
2896	{
2897	MenuLayoutNode *child;
2898	const char *slash;
2899	const char *next_path;
2900	char *name;
2901
2902	menu_verbose (" (splitting \"%s\")\n", path);
2903
2904	if (path[0] == '\0' \|\| path[0] == G_DIR_SEPARATOR'/')
2905	return NULL((void*)0);
2906
2907	slash = strchr (path, G_DIR_SEPARATOR'/');
2908	if (slash != NULL((void*)0))
2909	{
2910	name = g_strndup (path, slash - path);
2911	next_path = slash + 1;
2912	if (*next_path == '\0')
2913	next_path = NULL((void*)0);
2914	}
2915	else
2916	{
2917	name = g_strdup (path)g_strdup_inline (path);
2918	next_path = NULL((void*)0);
2919	}
2920
2921	child = menu_layout_node_get_children (layout);
2922	while (child != NULL((void*)0))
2923	{
2924	switch (menu_layout_node_get_type (child))
2925	{
2926	case MENU_LAYOUT_NODE_MENU:
2927	{
2928	if (strcmp (name, menu_layout_node_menu_get_name (child)) == 0)
2929	{
2930	menu_verbose ("MenuNode %p found for path component \"%s\"\n",
2931	child, name);
2932
2933	g_free (name);
2934
2935	if (!next_path)
2936	{
2937	menu_verbose (" Found menu node %p parent is %p\n",
2938	child, layout);
2939	return child;
2940	}
2941
2942	return find_submenu (child, next_path, create_if_not_found);
2943	}
2944	}
2945	break;
2946
2947	default:
2948	break;
2949	}
2950
2951	child = menu_layout_node_get_next (child);
2952	}
2953
2954	if (create_if_not_found)
2955	{
2956	MenuLayoutNode *name_node;
2957
2958	child = menu_layout_node_new (MENU_LAYOUT_NODE_MENU);
2959	menu_layout_node_append_child (layout, child);
2960
2961	name_node = menu_layout_node_new (MENU_LAYOUT_NODE_NAME);
2962	menu_layout_node_set_content (name_node, name);
2963	menu_layout_node_append_child (child, name_node);
2964	menu_layout_node_unref (name_node);
2965
2966	menu_verbose (" Created menu node %p parent is %p\n",
2967	child, layout);
2968
2969	menu_layout_node_unref (child);
2970	g_free (name);
2971
2972	if (!next_path)
2973	return child;
2974
2975	return find_submenu (child, next_path, create_if_not_found);
2976	}
2977	else
2978	{
2979	g_free (name);
2980	return NULL((void*)0);
2981	}
2982	}
2983
2984	/* To call this you first have to strip duplicate children once,
2985	* otherwise when you move a menu Foo to Bar then you may only
2986	* move one of Foo, not all the merged Foo.
2987	*/
2988	static void
2989	cafemenu_tree_execute_moves (CafeMenuTree *tree,
2990	MenuLayoutNode *layout,
2991	gboolean *need_remove_dups_p)
2992	{
2993	MenuLayoutNode *child;
2994	gboolean need_remove_dups;
2995	GSList *move_nodes;
2996	GSList *tmp;
2997
2998	need_remove_dups = FALSE(0);
2999
3000	move_nodes = NULL((void*)0);
3001
3002	child = menu_layout_node_get_children (layout);
3003	while (child != NULL((void*)0))
3004	{
3005	switch (menu_layout_node_get_type (child))
3006	{
3007	case MENU_LAYOUT_NODE_MENU:
3008	/* Recurse - we recurse first and process the current node
3009	* second, as the spec dictates.
3010	*/
3011	cafemenu_tree_execute_moves (tree, child, &need_remove_dups);
3012	break;
3013
3014	case MENU_LAYOUT_NODE_MOVE:
3015	move_nodes = g_slist_prepend (move_nodes, child);
3016	break;
3017
3018	default:
3019	break;
3020	}
3021
3022	child = menu_layout_node_get_next (child);
3023	}
3024
3025	/* We need to execute the move operations in the order that they appear */
3026	move_nodes = g_slist_reverse (move_nodes);
3027
3028	tmp = move_nodes;
3029	while (tmp != NULL((void*)0))
3030	{
3031	MenuLayoutNode *move_node = tmp->data;
3032	MenuLayoutNode *old_node;
3033	GSList *next = tmp->next;
3034	const char *old;
3035	const char *new;
3036
3037	old = menu_layout_node_move_get_old (move_node);
3038	new = menu_layout_node_move_get_new (move_node);
3039	g_assert (old != NULL && new != NULL)do { if (old != ((void)0) && new != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 3039 , ((const char) (__func__)), "old != NULL && new != NULL" ); } while (0);
3040
3041	menu_verbose ("executing <Move> old = \"%s\" new = \"%s\"\n",
3042	old, new);
3043
3044	old_node = find_submenu (layout, old, FALSE(0));
3045	if (old_node != NULL((void*)0))
3046	{
3047	MenuLayoutNode *new_node;
3048
3049	/* here we can create duplicates anywhere below the
3050	* node
3051	*/
3052	need_remove_dups = TRUE(!(0));
3053
3054	/* look up new node creating it and its parents if
3055	* required
3056	*/
3057	new_node = find_submenu (layout, new, TRUE(!(0)));
3058	g_assert (new_node != NULL)do { if (new_node != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 3058, ((const char*) (__func__ )), "new_node != NULL"); } while (0);
3059
3060	move_children (old_node, new_node);
3061
3062	menu_layout_node_unlink (old_node);
3063	}
3064
3065	menu_layout_node_unlink (move_node);
3066
3067	tmp = next;
3068	}
3069
3070	g_slist_free (move_nodes);
3071
3072	/* This oddness is to ensure we only remove dups once,
3073	* at the root, instead of recursing the tree over
3074	* and over.
3075	*/
3076	if (need_remove_dups_p)
3077	*need_remove_dups_p = need_remove_dups;
3078	else if (need_remove_dups)
3079	cafemenu_tree_strip_duplicate_children (tree, layout);
3080	}
3081
3082	static gboolean
3083	cafemenu_tree_load_layout (CafeMenuTree *tree,
3084	GError **error)
3085	{
3086	GHashTable *loaded_menu_files;
3087
3088	if (tree->layout)
3089	return TRUE(!(0));
3090
3091	if (!cafemenu_tree_canonicalize_path (tree, error))
3092	return FALSE(0);
3093
3094	menu_verbose ("Loading menu layout from \"%s\"\n",
3095	tree->canonical_path);
3096
3097	tree->layout = menu_layout_load (tree->canonical_path,
3098	tree->non_prefixed_basename,
3099	error);
3100	if (!tree->layout)
3101	return FALSE(0);
3102
3103	loaded_menu_files = g_hash_table_new (g_str_hash, g_str_equal);
3104	g_hash_table_insert (loaded_menu_files, tree->canonical_path, GUINT_TO_POINTER (TRUE)((gpointer) (gulong) ((!(0)))));
3105	cafemenu_tree_resolve_files (tree, loaded_menu_files, tree->layout);
3106	g_hash_table_destroy (loaded_menu_files);
3107
3108	cafemenu_tree_strip_duplicate_children (tree, tree->layout);
3109	cafemenu_tree_execute_moves (tree, tree->layout, NULL((void*)0));
3110
3111	return TRUE(!(0));
3112	}
3113
3114	static void
3115	cafemenu_tree_force_reload (CafeMenuTree *tree)
3116	{
3117	cafemenu_tree_force_rebuild (tree);
3118
3119	if (tree->layout)
3120	menu_layout_node_unref (tree->layout);
3121	tree->layout = NULL((void*)0);
3122	}
3123
3124	typedef struct
3125	{
3126	DesktopEntrySet *set;
3127	const char *category;
3128	} GetByCategoryForeachData;
3129
3130	static void
3131	get_by_category_foreach (const char *file_id,
3132	DesktopEntry *entry,
3133	GetByCategoryForeachData *data)
3134	{
3135	if (desktop_entry_has_category (entry, data->category))
3136	desktop_entry_set_add_entry (data->set, entry, file_id);
3137	}
3138
3139	static void
3140	get_by_category (DesktopEntrySet *entry_pool,
3141	DesktopEntrySet *set,
3142	const char *category)
3143	{
3144	GetByCategoryForeachData data;
3145
3146	data.set = set;
3147	data.category = category;
3148
3149	desktop_entry_set_foreach (entry_pool,
3150	(DesktopEntrySetForeachFunc) get_by_category_foreach,
3151	&data);
3152	}
3153
3154	static DesktopEntrySet *
3155	process_include_rules (MenuLayoutNode *layout,
3156	DesktopEntrySet *entry_pool)
3157	{
3158	DesktopEntrySet set = NULL((void)0);
3159
3160	switch (menu_layout_node_get_type (layout))
3161	{
3162	case MENU_LAYOUT_NODE_AND:
3163	{
3164	MenuLayoutNode *child;
3165
3166	menu_verbose ("Processing <And>\n");
3167
3168	child = menu_layout_node_get_children (layout);
3169	while (child != NULL((void*)0))
3170	{
3171	DesktopEntrySet *child_set;
3172
3173	child_set = process_include_rules (child, entry_pool);
3174
3175	if (set == NULL((void*)0))
3176	{
3177	set = child_set;
3178	}
3179	else
3180	{
3181	desktop_entry_set_intersection (set, child_set);
3182	desktop_entry_set_unref (child_set);
3183	}
3184
3185	/* as soon as we get empty results, we can bail,
3186	* because it's an AND
3187	*/
3188	if (desktop_entry_set_get_count (set) == 0)
3189	break;
3190
3191	child = menu_layout_node_get_next (child);
3192	}
3193	menu_verbose ("Processed <And>\n");
3194	}
3195	break;
3196
3197	case MENU_LAYOUT_NODE_OR:
3198	{
3199	MenuLayoutNode *child;
3200
3201	menu_verbose ("Processing <Or>\n");
3202
3203	child = menu_layout_node_get_children (layout);
3204	while (child != NULL((void*)0))
3205	{
3206	DesktopEntrySet *child_set;
3207
3208	child_set = process_include_rules (child, entry_pool);
3209
3210	if (set == NULL((void*)0))
3211	{
3212	set = child_set;
3213	}
3214	else
3215	{
3216	desktop_entry_set_union (set, child_set);
3217	desktop_entry_set_unref (child_set);
3218	}
3219
3220	child = menu_layout_node_get_next (child);
3221	}
3222	menu_verbose ("Processed <Or>\n");
3223	}
3224	break;
3225
3226	case MENU_LAYOUT_NODE_NOT:
3227	{
3228	/* First get the OR of all the rules */
3229	MenuLayoutNode *child;
3230
3231	menu_verbose ("Processing <Not>\n");
3232
3233	child = menu_layout_node_get_children (layout);
3234	while (child != NULL((void*)0))
3235	{
3236	DesktopEntrySet *child_set;
3237
3238	child_set = process_include_rules (child, entry_pool);
3239
3240	if (set == NULL((void*)0))
3241	{
3242	set = child_set;
3243	}
3244	else
3245	{
3246	desktop_entry_set_union (set, child_set);
3247	desktop_entry_set_unref (child_set);
3248	}
3249
3250	child = menu_layout_node_get_next (child);
3251	}
3252
3253	if (set != NULL((void*)0))
3254	{
3255	DesktopEntrySet *inverted;
3256
3257	/* Now invert the result */
3258	inverted = desktop_entry_set_new ();
3259	desktop_entry_set_union (inverted, entry_pool);
3260	desktop_entry_set_subtract (inverted, set);
3261	desktop_entry_set_unref (set);
3262	set = inverted;
3263	}
3264	menu_verbose ("Processed <Not>\n");
3265	}
3266	break;
3267
3268	case MENU_LAYOUT_NODE_ALL:
3269	menu_verbose ("Processing <All>\n");
3270	set = desktop_entry_set_new ();
3271	desktop_entry_set_union (set, entry_pool);
3272	menu_verbose ("Processed <All>\n");
3273	break;
3274
3275	case MENU_LAYOUT_NODE_FILENAME:
3276	{
3277	DesktopEntry *entry;
3278
3279	menu_verbose ("Processing <Filename>%s</Filename>\n",
3280	menu_layout_node_get_content (layout));
3281
3282	entry = desktop_entry_set_lookup (entry_pool,
3283	menu_layout_node_get_content (layout));
3284	if (entry != NULL((void*)0))
3285	{
3286	set = desktop_entry_set_new ();
3287	desktop_entry_set_add_entry (set,
3288	entry,
3289	menu_layout_node_get_content (layout));
3290	}
3291	menu_verbose ("Processed <Filename>%s</Filename>\n",
3292	menu_layout_node_get_content (layout));
3293	}
3294	break;
3295
3296	case MENU_LAYOUT_NODE_CATEGORY:
3297	menu_verbose ("Processing <Category>%s</Category>\n",
3298	menu_layout_node_get_content (layout));
3299	set = desktop_entry_set_new ();
3300	get_by_category (entry_pool, set, menu_layout_node_get_content (layout));
3301	menu_verbose ("Processed <Category>%s</Category>\n",
3302	menu_layout_node_get_content (layout));
3303	break;
3304
3305	default:
3306	break;
3307	}
3308
3309	if (set == NULL((void*)0))
3310	set = desktop_entry_set_new (); /* create an empty set */
3311
3312	menu_verbose ("Matched %d entries\n", desktop_entry_set_get_count (set));
3313
3314	return set;
3315	}
3316
3317	static void
3318	collect_layout_info (MenuLayoutNode *layout,
3319	GSList **layout_info)
3320	{
3321	MenuLayoutNode *iter;
3322
3323	g_slist_foreach (*layout_info,
3324	(GFunc) menu_layout_node_unref,
3325	NULL((void*)0));
3326	g_slist_free (*layout_info);
3327	layout_info = NULL((void)0);
3328
3329	iter = menu_layout_node_get_children (layout);
3330	while (iter != NULL((void*)0))
3331	{
3332	switch (menu_layout_node_get_type (iter))
3333	{
3334	case MENU_LAYOUT_NODE_MENUNAME:
3335	case MENU_LAYOUT_NODE_FILENAME:
3336	case MENU_LAYOUT_NODE_SEPARATOR:
3337	case MENU_LAYOUT_NODE_MERGE:
3338	layout_info = g_slist_prepend (layout_info,
3339	menu_layout_node_ref (iter));
3340	break;
3341
3342	default:
3343	break;
3344	}
3345
3346	iter = menu_layout_node_get_next (iter);
3347	}
3348
3349	layout_info = g_slist_reverse (layout_info);
3350	}
3351
3352	static void
3353	entries_listify_foreach (const char *desktop_file_id,
3354	DesktopEntry *desktop_entry,
3355	CafeMenuTreeDirectory *directory)
3356	{
3357	directory->entries =
3358	g_slist_prepend (directory->entries,
3359	cafemenu_tree_entry_new (directory,
3360	desktop_entry,
3361	desktop_file_id,
3362	FALSE(0),
3363	FALSE(0)));
3364	}
3365
3366	static void
3367	excluded_entries_listify_foreach (const char *desktop_file_id,
3368	DesktopEntry *desktop_entry,
3369	CafeMenuTreeDirectory *directory)
3370	{
3371	directory->entries =
3372	g_slist_prepend (directory->entries,
3373	cafemenu_tree_entry_new (directory,
3374	desktop_entry,
3375	desktop_file_id,
3376	TRUE(!(0)),
3377	FALSE(0)));
3378	}
3379
3380	static void
3381	unallocated_entries_listify_foreach (const char *desktop_file_id,
3382	DesktopEntry *desktop_entry,
3383	CafeMenuTreeDirectory *directory)
3384	{
3385	directory->entries =
3386	g_slist_prepend (directory->entries,
3387	cafemenu_tree_entry_new (directory,
3388	desktop_entry,
3389	desktop_file_id,
3390	FALSE(0),
3391	TRUE(!(0))));
3392	}
3393
3394	static void
3395	set_default_layout_values (CafeMenuTreeDirectory *parent,
3396	CafeMenuTreeDirectory *child)
3397	{
3398	GSList *tmp;
3399
3400	/* if the child has a defined default layout, we don't want to override its
3401	* values. The parent might have a non-defined layout info (ie, no child of
3402	* the DefaultLayout node) but it doesn't meant the default layout values
3403	* (ie, DefaultLayout attributes) aren't different from the global defaults.
3404	*/
3405	if (child->default_layout_info != NULL((void*)0) \|\|
3406	child->default_layout_values.mask != MENU_LAYOUT_VALUES_NONE)
3407	return;
3408
3409	child->default_layout_values = parent->default_layout_values;
3410
3411	tmp = child->subdirs;
3412	while (tmp != NULL((void*)0))
3413	{
3414	CafeMenuTreeDirectory *subdir = tmp->data;
3415
3416	set_default_layout_values (child, subdir);
3417
3418	tmp = tmp->next;
3419	}
3420	}
3421
3422	static CafeMenuTreeDirectory *
3423	process_layout (CafeMenuTree *tree,
3424	CafeMenuTreeDirectory *parent,
3425	MenuLayoutNode *layout,
3426	DesktopEntrySet *allocated)
3427	{
3428	MenuLayoutNode *layout_iter;
3429	CafeMenuTreeDirectory *directory;
3430	DesktopEntrySet *entry_pool;
3431	DesktopEntrySet *entries;
3432	DesktopEntrySet *allocated_set;
3433	DesktopEntrySet *excluded_set;
3434	gboolean deleted;
3435	gboolean only_unallocated;
3436	GSList *tmp;
3437
3438	g_assert (menu_layout_node_get_type (layout) == MENU_LAYOUT_NODE_MENU)do { if (menu_layout_node_get_type (layout) == MENU_LAYOUT_NODE_MENU ) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 3438, ((const char) (__func__)), "menu_layout_node_get_type (layout) == MENU_LAYOUT_NODE_MENU" ); } while (0);
3439	g_assert (menu_layout_node_menu_get_name (layout) != NULL)do { if (menu_layout_node_menu_get_name (layout) != ((void)0 )) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 3439, ((const char*) (__func__)), "menu_layout_node_menu_get_name (layout) != NULL" ); } while (0);
3440
3441	directory = cafemenu_tree_directory_new (tree, parent,
3442	menu_layout_node_menu_get_name (layout));
3443
3444	menu_verbose ("=== Menu name = %s ===\n", directory->name);
3445
3446
3447	deleted = FALSE(0);
3448	only_unallocated = FALSE(0);
3449
3450	entries = desktop_entry_set_new ();
3451	allocated_set = desktop_entry_set_new ();
3452
3453	if (tree->flags & CAFEMENU_TREE_FLAGS_INCLUDE_EXCLUDED)
3454	excluded_set = desktop_entry_set_new ();
3455	else
3456	excluded_set = NULL((void*)0);
3457
3458	entry_pool = _entry_directory_list_get_all_desktops (menu_layout_node_menu_get_app_dirs (layout));
3459
3460	layout_iter = menu_layout_node_get_children (layout);
3461	while (layout_iter != NULL((void*)0))
3462	{
3463	switch (menu_layout_node_get_type (layout_iter))
3464	{
3465	case MENU_LAYOUT_NODE_MENU:
3466	/* recurse */
3467	{
3468	CafeMenuTreeDirectory *child_dir;
3469
3470	menu_verbose ("Processing <Menu>\n");
3471
3472	child_dir = process_layout (tree,
3473	directory,
3474	layout_iter,
3475	allocated);
3476	if (child_dir)
3477	directory->subdirs = g_slist_prepend (directory->subdirs,
3478	child_dir);
3479
3480	menu_verbose ("Processed <Menu>\n");
3481	}
3482	break;
3483
3484	case MENU_LAYOUT_NODE_INCLUDE:
3485	{
3486	/* The match rule children of the <Include> are
3487	* independent (logical OR) so we can process each one by
3488	* itself
3489	*/
3490	MenuLayoutNode *rule;
3491
3492	menu_verbose ("Processing <Include> (%d entries)\n",
3493	desktop_entry_set_get_count (entries));
3494
3495	rule = menu_layout_node_get_children (layout_iter);
3496	while (rule != NULL((void*)0))
3497	{
3498	DesktopEntrySet *rule_set;
3499
3500	rule_set = process_include_rules (rule, entry_pool);
3501	if (rule_set != NULL((void*)0))
3502	{
3503	desktop_entry_set_union (entries, rule_set);
3504	desktop_entry_set_union (allocated_set, rule_set);
3505	if (excluded_set != NULL((void*)0))
3506	desktop_entry_set_subtract (excluded_set, rule_set);
3507	desktop_entry_set_unref (rule_set);
3508	}
3509
3510	rule = menu_layout_node_get_next (rule);
3511	}
3512
3513	menu_verbose ("Processed <Include> (%d entries)\n",
3514	desktop_entry_set_get_count (entries));
3515	}
3516	break;
3517
3518	case MENU_LAYOUT_NODE_EXCLUDE:
3519	{
3520	/* The match rule children of the <Exclude> are
3521	* independent (logical OR) so we can process each one by
3522	* itself
3523	*/
3524	MenuLayoutNode *rule;
3525
3526	menu_verbose ("Processing <Exclude> (%d entries)\n",
3527	desktop_entry_set_get_count (entries));
3528
3529	rule = menu_layout_node_get_children (layout_iter);
3530	while (rule != NULL((void*)0))
3531	{
3532	DesktopEntrySet *rule_set;
3533
3534	rule_set = process_include_rules (rule, entry_pool);
3535	if (rule_set != NULL((void*)0))
3536	{
3537	if (excluded_set != NULL((void*)0))
3538	desktop_entry_set_union (excluded_set, rule_set);
3539	desktop_entry_set_subtract (entries, rule_set);
3540	desktop_entry_set_unref (rule_set);
3541	}
3542
3543	rule = menu_layout_node_get_next (rule);
3544	}
3545
3546	menu_verbose ("Processed <Exclude> (%d entries)\n",
3547	desktop_entry_set_get_count (entries));
3548	}
3549	break;
3550
3551	case MENU_LAYOUT_NODE_DIRECTORY:
3552	{
3553	DesktopEntry *entry;
3554
3555	menu_verbose ("Processing <Directory>%s</Directory>\n",
3556	menu_layout_node_get_content (layout_iter));
3557
3558	/*
3559	* The last <Directory> to exist wins, so we always try overwriting
3560	*/
3561	entry = entry_directory_list_get_directory (menu_layout_node_menu_get_directory_dirs (layout),
3562	menu_layout_node_get_content (layout_iter));
3563
3564	if (entry != NULL((void*)0))
3565	{
3566	if (!desktop_entry_get_hidden (entry))
3567	{
3568	if (directory->directory_entry)
3569	desktop_entry_unref (directory->directory_entry);
3570	directory->directory_entry = entry; /* pass ref ownership */
3571	}
3572	else
3573	{
3574	desktop_entry_unref (entry);
3575	}
3576	}
3577
3578	menu_verbose ("Processed <Directory> new directory entry = %p (%s)\n",
3579	directory->directory_entry,
3580	directory->directory_entry? desktop_entry_get_path (directory->directory_entry) : "null");
3581	}
3582	break;
3583
3584	case MENU_LAYOUT_NODE_DELETED:
3585	menu_verbose ("Processed <Deleted/>\n");
3586	deleted = TRUE(!(0));
3587	break;
3588
3589	case MENU_LAYOUT_NODE_NOT_DELETED:
3590	menu_verbose ("Processed <NotDeleted/>\n");
3591	deleted = FALSE(0);
3592	break;
3593
3594	case MENU_LAYOUT_NODE_ONLY_UNALLOCATED:
3595	menu_verbose ("Processed <OnlyUnallocated/>\n");
3596	only_unallocated = TRUE(!(0));
3597	break;
3598
3599	case MENU_LAYOUT_NODE_NOT_ONLY_UNALLOCATED:
3600	menu_verbose ("Processed <NotOnlyUnallocated/>\n");
3601	only_unallocated = FALSE(0);
3602	break;
3603
3604	case MENU_LAYOUT_NODE_DEFAULT_LAYOUT:
3605	menu_layout_node_default_layout_get_values (layout_iter,
3606	&directory->default_layout_values);
3607	collect_layout_info (layout_iter, &directory->default_layout_info);
3608	menu_verbose ("Processed <DefaultLayout/>\n");
3609	break;
3610
3611	case MENU_LAYOUT_NODE_LAYOUT:
3612	collect_layout_info (layout_iter, &directory->layout_info);
3613	menu_verbose ("Processed <Layout/>\n");
3614	break;
3615
3616	default:
3617	break;
3618	}
3619
3620	layout_iter = menu_layout_node_get_next (layout_iter);
3621	}
3622
3623	desktop_entry_set_unref (entry_pool);
3624
3625	directory->only_unallocated = only_unallocated;
3626
3627	if (!directory->only_unallocated)
3628	desktop_entry_set_union (allocated, allocated_set);
3629
3630	desktop_entry_set_unref (allocated_set);
3631
3632	if (directory->directory_entry)
3633	{
3634	if (desktop_entry_get_no_display (directory->directory_entry))
3635	{
3636	directory->is_nodisplay = TRUE(!(0));
3637
3638	if (!(tree->flags & CAFEMENU_TREE_FLAGS_INCLUDE_NODISPLAY))
3639	{
3640	menu_verbose ("Not showing menu %s because NoDisplay=true\n",
3641	desktop_entry_get_name (directory->directory_entry));
3642	deleted = TRUE(!(0));
3643	}
3644	}
3645
3646	if (!desktop_entry_get_show_in (directory->directory_entry))
3647	{
3648	menu_verbose ("Not showing menu %s because OnlyShowIn!=$DESKTOP or NotShowIn=$DESKTOP (with $DESKTOP=${XDG_CURRENT_DESKTOP:-GNOME})\n",
3649	desktop_entry_get_name (directory->directory_entry));
3650	deleted = TRUE(!(0));
3651	}
3652	}
3653
3654	if (deleted)
3655	{
3656	if (excluded_set != NULL((void*)0))
3657	desktop_entry_set_unref (excluded_set);
3658	desktop_entry_set_unref (entries);
3659	cafemenu_tree_item_unref (directory);
3660	return NULL((void*)0);
3661	}
3662
3663	desktop_entry_set_foreach (entries,
3664	(DesktopEntrySetForeachFunc) entries_listify_foreach,
3665	directory);
3666	desktop_entry_set_unref (entries);
3667
3668	if (excluded_set != NULL((void*)0))
3669	{
3670	desktop_entry_set_foreach (excluded_set,
3671	(DesktopEntrySetForeachFunc) excluded_entries_listify_foreach,
3672	directory);
3673	desktop_entry_set_unref (excluded_set);
3674	}
3675
3676	tmp = directory->subdirs;
3677	while (tmp != NULL((void*)0))
3678	{
3679	CafeMenuTreeDirectory *subdir = tmp->data;
3680
3681	set_default_layout_values (directory, subdir);
3682
3683	tmp = tmp->next;
3684	}
3685
3686	tmp = directory->entries;
3687	while (tmp != NULL((void*)0))
3688	{
3689	CafeMenuTreeEntry *entry = tmp->data;
3690	GSList *next = tmp->next;
3691	gboolean delete = FALSE(0);
3692
3693	/* If adding a new condition to delete here, it has to be added to
3694	* get_still_unallocated_foreach() too */
3695
3696	if (desktop_entry_get_hidden (entry->desktop_entry))
3697	{
3698	menu_verbose ("Deleting %s because Hidden=true\n",
3699	desktop_entry_get_name (entry->desktop_entry));
3700	delete = TRUE(!(0));
3701	}
3702
3703	if (!(tree->flags & CAFEMENU_TREE_FLAGS_INCLUDE_NODISPLAY) &&
3704	desktop_entry_get_no_display (entry->desktop_entry))
3705	{
3706	menu_verbose ("Deleting %s because NoDisplay=true\n",
3707	desktop_entry_get_name (entry->desktop_entry));
3708	delete = TRUE(!(0));
3709	}
3710
3711	if (!desktop_entry_get_show_in (entry->desktop_entry))
3712	{
3713	menu_verbose ("Deleting %s because OnlyShowIn!=$DESKTOP or NotShowIn=$DESKTOP (with $DESKTOP=${XDG_CURRENT_DESKTOP:-GNOME})\n",
3714	desktop_entry_get_name (entry->desktop_entry));
3715	delete = TRUE(!(0));
3716	}
3717
3718	/* No need to filter out based on TryExec since GDesktopAppInfo cannot
3719	* deal with .desktop files with a failed TryExec. */
3720
3721	if (delete)
3722	{
3723	directory->entries = g_slist_delete_link (directory->entries,
3724	tmp);
3725	cafemenu_tree_item_unref_and_unset_parent (entry);
3726	}
3727
3728	tmp = next;
3729	}
3730
3731	g_assert (directory->name != NULL)do { if (directory->name != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 3731, ((const char*) (__func__ )), "directory->name != NULL"); } while (0);
3732
3733	return directory;
3734	}
3735
3736	static void
3737	process_only_unallocated (CafeMenuTree *tree,
3738	CafeMenuTreeDirectory *directory,
3739	DesktopEntrySet *allocated,
3740	DesktopEntrySet *unallocated_used)
3741	{
3742	GSList *tmp;
3743
3744	/* For any directory marked only_unallocated, we have to remove any
3745	* entries that were in fact allocated.
3746	*/
3747
3748	if (directory->only_unallocated)
3749	{
3750	tmp = directory->entries;
3751	while (tmp != NULL((void*)0))
3752	{
3753	CafeMenuTreeEntry *entry = tmp->data;
3754	GSList *next = tmp->next;
3755
3756	if (desktop_entry_set_lookup (allocated, entry->desktop_file_id))
3757	{
3758	directory->entries = g_slist_delete_link (directory->entries,
3759	tmp);
3760	cafemenu_tree_item_unref_and_unset_parent (entry);
3761	}
3762	else
3763	{
3764	desktop_entry_set_add_entry (unallocated_used, entry->desktop_entry, entry->desktop_file_id);
3765	}
3766
3767	tmp = next;
3768	}
3769	}
3770
3771	tmp = directory->subdirs;
3772	while (tmp != NULL((void*)0))
3773	{
3774	CafeMenuTreeDirectory *subdir = tmp->data;
3775
3776	process_only_unallocated (tree, subdir, allocated, unallocated_used);
3777
3778	tmp = tmp->next;
3779	}
3780	}
3781
3782	typedef struct
3783	{
3784	CafeMenuTree *tree;
3785	DesktopEntrySet *allocated;
3786	DesktopEntrySet *unallocated_used;
3787	DesktopEntrySet *still_unallocated;
3788	} GetStillUnallocatedForeachData;
3789
3790	static void
3791	get_still_unallocated_foreach (const char *file_id,
3792	DesktopEntry *entry,
3793	GetStillUnallocatedForeachData *data)
3794	{
3795	if (desktop_entry_set_lookup (data->allocated, file_id))
3796	return;
3797
3798	if (desktop_entry_set_lookup (data->unallocated_used, file_id))
3799	return;
3800
3801	/* Same rules than at the end of process_layout() */
3802	if (desktop_entry_get_hidden (entry))
3803	return;
3804
3805	if (!(data->tree->flags & CAFEMENU_TREE_FLAGS_INCLUDE_NODISPLAY) &&
3806	desktop_entry_get_no_display (entry))
3807	return;
3808
3809	if (!desktop_entry_get_show_in (entry))
3810	return;
3811
3812	desktop_entry_set_add_entry (data->still_unallocated, entry, file_id);
3813	}
3814
3815	static void preprocess_layout_info (CafeMenuTree *tree,
3816	CafeMenuTreeDirectory *directory);
3817
3818	static GSList *
3819	get_layout_info (CafeMenuTreeDirectory *directory,
3820	gboolean *is_default_layout)
3821	{
3822	CafeMenuTreeDirectory *iter;
3823
3824	if (directory->layout_info != NULL((void*)0))
3825	{
3826	if (is_default_layout)
3827	{
3828	*is_default_layout = FALSE(0);
3829	}
3830	return directory->layout_info;
3831	}
3832
3833	/* Even if there's no layout information at all, the result will be an
3834	* implicit default layout */
3835	if (is_default_layout)
3836	{
3837	*is_default_layout = TRUE(!(0));
3838	}
3839
3840	iter = directory;
3841	while (iter != NULL((void*)0))
3842	{
3843	/* FIXME: this is broken: we might skip real parent in the
3844	* XML structure, that are hidden because of inlining. */
3845	if (iter->default_layout_info != NULL((void*)0))
3846	{
3847	return iter->default_layout_info;
3848	}
3849
3850	iter = CAFEMENU_TREE_ITEM (iter)((CafeMenuTreeItem *)(iter))->parent;
3851	}
3852
3853	return NULL((void*)0);
3854	}
3855
3856	static void
3857	get_values_with_defaults (MenuLayoutNode *node,
3858	MenuLayoutValues *layout_values,
3859	MenuLayoutValues *default_layout_values)
3860	{
3861	menu_layout_node_menuname_get_values (node, layout_values);
3862
3863	if (!(layout_values->mask & MENU_LAYOUT_VALUES_SHOW_EMPTY))
3864	layout_values->show_empty = default_layout_values->show_empty;
3865
3866	if (!(layout_values->mask & MENU_LAYOUT_VALUES_INLINE_MENUS))
3867	layout_values->inline_menus = default_layout_values->inline_menus;
3868
3869	if (!(layout_values->mask & MENU_LAYOUT_VALUES_INLINE_LIMIT))
3870	layout_values->inline_limit = default_layout_values->inline_limit;
3871
3872	if (!(layout_values->mask & MENU_LAYOUT_VALUES_INLINE_HEADER))
3873	layout_values->inline_header = default_layout_values->inline_header;
3874
3875	if (!(layout_values->mask & MENU_LAYOUT_VALUES_INLINE_ALIAS))
3876	layout_values->inline_alias = default_layout_values->inline_alias;
3877	}
3878
3879	static guint
3880	get_real_subdirs_len (CafeMenuTreeDirectory *directory)
3881	{
3882	guint len;
3883	GSList *tmp;
3884
3885	len = 0;
3886
3887	tmp = directory->subdirs;
3888	while (tmp != NULL((void*)0))
3889	{
3890	CafeMenuTreeDirectory *subdir = tmp->data;
3891
3892	tmp = tmp->next;
3893
3894	if (subdir->will_inline_header != G_MAXUINT16((guint16) 0xffff))
3895	{
3896	len += get_real_subdirs_len (subdir) + g_slist_length (subdir->entries) + 1;
3897	}
3898	else
3899	len += 1;
3900	}
3901
3902	return len;
3903	}
3904
3905	static void
3906	preprocess_layout_info_subdir_helper (CafeMenuTree *tree,
3907	CafeMenuTreeDirectory *directory,
3908	CafeMenuTreeDirectory *subdir,
3909	MenuLayoutValues *layout_values,
3910	gboolean *contents_added,
3911	gboolean *should_remove)
3912	{
3913	preprocess_layout_info (tree, subdir);
3914
3915	*should_remove = FALSE(0);
3916	*contents_added = FALSE(0);
3917
3918	if (subdir->subdirs == NULL((void)0) && subdir->entries == NULL((void)0))
3919	{
3920	if (!(tree->flags & CAFEMENU_TREE_FLAGS_SHOW_EMPTY) &&
3921	!layout_values->show_empty)
3922	{
3923	menu_verbose ("Not showing empty menu '%s'\n", subdir->name);
3924	*should_remove = TRUE(!(0));
3925	}
3926	}
3927
3928	else if (layout_values->inline_menus)
3929	{
3930	guint real_subdirs_len;
3931
3932	real_subdirs_len = get_real_subdirs_len (subdir);
3933
3934	if (layout_values->inline_alias &&
3935	real_subdirs_len + g_slist_length (subdir->entries) == 1)
3936	{
3937	CafeMenuTreeAlias *alias;
3938	CafeMenuTreeItem *item;
3939	GSList *list;
3940
3941	if (subdir->subdirs != NULL((void*)0))
3942	list = subdir->subdirs;
3943	else
3944	list = subdir->entries;
3945
3946	item = CAFEMENU_TREE_ITEM (list->data)((CafeMenuTreeItem *)(list->data));
3947
3948	menu_verbose ("Inline aliasing '%s' to '%s'\n",
3949	item->type == CAFEMENU_TREE_ITEM_ENTRY ?
3950	g_app_info_get_name (G_APP_INFO (cafemenu_tree_entry_get_app_info (CAFEMENU_TREE_ENTRY (item)))) :
3951	(item->type == CAFEMENU_TREE_ITEM_DIRECTORY ?
3952	cafemenu_tree_directory_get_name (CAFEMENU_TREE_DIRECTORY (item)) :
3953	cafemenu_tree_directory_get_name (CAFEMENU_TREE_ALIAS (item)->directory)),
3954	subdir->name);
3955
3956	alias = cafemenu_tree_alias_new (directory, subdir, item);
3957
3958	g_slist_foreach (list,
3959	(GFunc) cafemenu_tree_item_unref_and_unset_parent,
3960	NULL((void*)0));
3961	g_slist_free (list);
3962	subdir->subdirs = NULL((void*)0);
3963	subdir->entries = NULL((void*)0);
3964
3965	if (item->type == CAFEMENU_TREE_ITEM_DIRECTORY)
3966	directory->subdirs = g_slist_append (directory->subdirs, alias);
3967	else
3968	directory->entries = g_slist_append (directory->entries, alias);
3969
3970	*contents_added = TRUE(!(0));
3971	*should_remove = TRUE(!(0));
3972	}
3973
3974	else if (layout_values->inline_limit == 0 \|\|
3975	layout_values->inline_limit >= real_subdirs_len + g_slist_length (subdir->entries))
3976	{
3977	if (layout_values->inline_header)
3978	{
3979	menu_verbose ("Creating inline header with name '%s'\n", subdir->name);
3980	/* we're limited to 16-bits to spare some memory; if the limit is
3981	* higher than that (would be crazy), we just consider it's
3982	* unlimited */
3983	if (layout_values->inline_limit < G_MAXUINT16((guint16) 0xffff))
3984	subdir->will_inline_header = layout_values->inline_limit;
3985	else
3986	subdir->will_inline_header = 0;
3987	}
3988	else
3989	{
3990	g_slist_foreach (subdir->subdirs,
3991	(GFunc) cafemenu_tree_item_set_parent,
3992	directory);
3993	directory->subdirs = g_slist_concat (directory->subdirs,
3994	subdir->subdirs);
3995	subdir->subdirs = NULL((void*)0);
3996
3997	g_slist_foreach (subdir->entries,
3998	(GFunc) cafemenu_tree_item_set_parent,
3999	directory);
4000	directory->entries = g_slist_concat (directory->entries,
4001	subdir->entries);
4002	subdir->entries = NULL((void*)0);
4003
4004	*contents_added = TRUE(!(0));
4005	*should_remove = TRUE(!(0));
4006	}
4007
4008	menu_verbose ("Inlining directory contents of '%s' to '%s'\n",
4009	subdir->name, directory->name);
4010	}
4011	}
4012	}
4013
4014	static void
4015	preprocess_layout_info (CafeMenuTree *tree,
4016	CafeMenuTreeDirectory *directory)
4017	{
4018	GSList *tmp;
4019	GSList *layout_info;
4020	gboolean using_default_layout;
4021	GSList *last_subdir;
4022	gboolean strip_duplicates;
4023	gboolean contents_added;
4024	gboolean should_remove;
4025	GSList *subdirs_sentinel;
4026
4027	/* Note: we need to preprocess all menus, even if the layout mask for a menu
4028	* is MENU_LAYOUT_VALUES_NONE: in this case, we need to remove empty menus;
4029	* and the layout mask can be different for a submenu anyway */
4030
4031	menu_verbose ("Processing menu layout inline hints for %s\n", directory->name);
4032	g_assert (!directory->preprocessed)do { if (!directory->preprocessed) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 4032, ((const char) (__func__ )), "!directory->preprocessed"); } while (0);
4033
4034	strip_duplicates = FALSE(0);
4035	/* we use last_subdir to track the last non-inlined subdirectory */
4036	last_subdir = g_slist_last (directory->subdirs);
4037
4038	/*
4039	* First process subdirectories with explicit layout
4040	*/
4041	layout_info = get_layout_info (directory, &using_default_layout);
4042	tmp = layout_info;
4043	/* see comment below about Menuname to understand why we leave the loop if
4044	* last_subdir is NULL */
4045	while (tmp != NULL((void)0) && last_subdir != NULL((void)0))
4046	{
4047	MenuLayoutNode *node = tmp->data;
4048	MenuLayoutValues layout_values;
4049	const char *name;
4050	CafeMenuTreeDirectory *subdir;
4051	GSList *subdir_l;
4052
4053	tmp = tmp->next;
4054
4055	/* only Menuname nodes are relevant here */
4056	if (menu_layout_node_get_type (node) != MENU_LAYOUT_NODE_MENUNAME)
4057	continue;
4058
4059	get_values_with_defaults (node,
4060	&layout_values,
4061	&directory->default_layout_values);
4062
4063	/* find the subdirectory that is affected by those attributes */
4064	name = menu_layout_node_get_content (node);
4065	subdir = NULL((void*)0);
4066	subdir_l = directory->subdirs;
4067	while (subdir_l != NULL((void*)0))
4068	{
4069	subdir = subdir_l->data;
4070
4071	if (!strcmp (subdir->name, name))
4072	break;
4073
4074	subdir = NULL((void*)0);
4075	subdir_l = subdir_l->next;
4076
4077	/* We do not want to use Menuname on a menu that appeared via
4078	* inlining: without inlining, the Menuname wouldn't have matched
4079	* anything, and we want to keep the same behavior.
4080	* Unless the layout is a default layout, in which case the Menuname
4081	* does match the subdirectory. */
4082	if (!using_default_layout && subdir_l == last_subdir)
4083	{
4084	subdir_l = NULL((void*)0);
4085	break;
4086	}
4087	}
4088
4089	if (subdir == NULL((void*)0))
4090	continue;
4091
4092	preprocess_layout_info_subdir_helper (tree, directory,
4093	subdir, &layout_values,
4094	&contents_added, &should_remove);
4095	strip_duplicates = strip_duplicates \|\| contents_added;
4096	if (should_remove)
4097	{
4098	if (last_subdir == subdir_l)
4099	{
4100	/* we need to recompute last_subdir since we'll remove it from
4101	* the list */
4102	GSList *buf;
4103
4104	if (subdir_l == directory->subdirs)
4105	last_subdir = NULL((void*)0);
4106	else
4107	{
4108	buf = directory->subdirs;
4109	while (buf != NULL((void*)0) && buf->next != subdir_l)
4110	buf = buf->next;
4111	last_subdir = buf;
4112	}
4113	}
4114
4115	directory->subdirs = g_slist_remove (directory->subdirs, subdir);
4116	cafemenu_tree_item_unref_and_unset_parent (CAFEMENU_TREE_ITEM (subdir)((CafeMenuTreeItem *)(subdir)));
4117	}
4118	}
4119
4120	/*
4121	* Now process the subdirectories with no explicit layout
4122	*/
4123	/* this is bogus data, but we just need the pointer anyway */
4124	subdirs_sentinel = g_slist_prepend (directory->subdirs, PACKAGE"cafe-menus");
4125	directory->subdirs = subdirs_sentinel;
4126
4127	tmp = directory->subdirs;
4128	while (tmp->next != NULL((void*)0))
4129	{
4130	CafeMenuTreeDirectory *subdir = tmp->next->data;
4131
4132	if (subdir->preprocessed)
4133	{
4134	tmp = tmp->next;
4135	continue;
4136	}
4137
4138	preprocess_layout_info_subdir_helper (tree, directory,
4139	subdir, &directory->default_layout_values,
4140	&contents_added, &should_remove);
4141	strip_duplicates = strip_duplicates \|\| contents_added;
4142	if (should_remove)
4143	{
4144	tmp = g_slist_delete_link (tmp, tmp->next);
4145	cafemenu_tree_item_unref_and_unset_parent (CAFEMENU_TREE_ITEM (subdir)((CafeMenuTreeItem *)(subdir)));
4146	}
4147	else
4148	tmp = tmp->next;
4149	}
4150
4151	/* remove the sentinel */
4152	directory->subdirs = g_slist_delete_link (directory->subdirs,
4153	directory->subdirs);
4154
4155	/*
4156	* Finally, remove duplicates if needed
4157	*/
4158	if (strip_duplicates)
4159	{
4160	/* strip duplicate entries; there should be no duplicate directories */
4161	directory->entries = g_slist_sort (directory->entries,
4162	(GCompareFunc) cafemenu_tree_entry_compare_by_id);
4163	tmp = directory->entries;
4164	while (tmp != NULL((void)0) && tmp->next != NULL((void)0))
4165	{
4166	CafeMenuTreeItem *a = tmp->data;
4167	CafeMenuTreeItem *b = tmp->next->data;
4168
4169	if (a->type == CAFEMENU_TREE_ITEM_ALIAS)
4170	a = CAFEMENU_TREE_ALIAS (a)((CafeMenuTreeAlias *)(a))->aliased_item;
4171
4172	if (b->type == CAFEMENU_TREE_ITEM_ALIAS)
4173	b = CAFEMENU_TREE_ALIAS (b)((CafeMenuTreeAlias *)(b))->aliased_item;
4174
4175	if (strcmp (CAFEMENU_TREE_ENTRY (a)((CafeMenuTreeEntry *)(a))->desktop_file_id,
4176	CAFEMENU_TREE_ENTRY (b)((CafeMenuTreeEntry *)(b))->desktop_file_id) == 0)
4177	{
4178	tmp = g_slist_delete_link (tmp, tmp->next);
4179	cafemenu_tree_item_unref (b);
4180	}
4181	else
4182	tmp = tmp->next;
4183	}
4184	}
4185
4186	directory->preprocessed = TRUE(!(0));
4187	}
4188
4189	static void process_layout_info (CafeMenuTree *tree,
4190	CafeMenuTreeDirectory *directory);
4191
4192	static void
4193	check_pending_separator (CafeMenuTreeDirectory *directory)
4194	{
4195	if (directory->layout_pending_separator)
4196	{
4197	menu_verbose ("Adding pending separator in '%s'\n", directory->name);
4198
4199	directory->contents = g_slist_append (directory->contents,
4200	cafemenu_tree_separator_new (directory));
4201	directory->layout_pending_separator = FALSE(0);
4202	}
4203	}
4204
4205	static void
4206	merge_alias (CafeMenuTree *tree,
4207	CafeMenuTreeDirectory *directory,
4208	CafeMenuTreeAlias *alias)
4209	{
4210	menu_verbose ("Merging alias '%s' in directory '%s'\n",
4211	alias->directory->name, directory->name);
4212
4213	if (alias->aliased_item->type == CAFEMENU_TREE_ITEM_DIRECTORY)
4214	{
4215	process_layout_info (tree, CAFEMENU_TREE_DIRECTORY (alias->aliased_item)((CafeMenuTreeDirectory *)(alias->aliased_item)));
4216	}
4217
4218	check_pending_separator (directory);
4219
4220	directory->contents = g_slist_append (directory->contents,
4221	cafemenu_tree_item_ref (alias));
4222	}
4223
4224	static void
4225	merge_subdir (CafeMenuTree *tree,
4226	CafeMenuTreeDirectory *directory,
4227	CafeMenuTreeDirectory *subdir)
4228	{
4229	menu_verbose ("Merging subdir '%s' in directory '%s'\n",
4230	subdir->name, directory->name);
4231
4232	process_layout_info (tree, subdir);
4233
4234	check_pending_separator (directory);
4235
4236	if (subdir->will_inline_header == 0 \|\|
4237	(subdir->will_inline_header != G_MAXUINT16((guint16) 0xffff) &&
4238	g_slist_length (subdir->contents) <= subdir->will_inline_header))
4239	{
4240	CafeMenuTreeHeader *header;
4241
4242	header = cafemenu_tree_header_new (directory, subdir);
4243	directory->contents = g_slist_append (directory->contents, header);
4244
4245	g_slist_foreach (subdir->contents,
4246	(GFunc) cafemenu_tree_item_set_parent,
4247	directory);
4248	directory->contents = g_slist_concat (directory->contents,
4249	subdir->contents);
4250	subdir->contents = NULL((void*)0);
4251	subdir->will_inline_header = G_MAXUINT16((guint16) 0xffff);
4252
4253	cafemenu_tree_item_set_parent (CAFEMENU_TREE_ITEM (subdir)((CafeMenuTreeItem )(subdir)), NULL((void)0));
4254	}
4255	else
4256	{
4257	directory->contents = g_slist_append (directory->contents,
4258	cafemenu_tree_item_ref (subdir));
4259	}
4260	}
4261
4262	static void
4263	merge_subdir_by_name (CafeMenuTree *tree,
4264	CafeMenuTreeDirectory *directory,
4265	const char *subdir_name)
4266	{
4267	GSList *tmp;
4268
4269	menu_verbose ("Attempting to merge subdir '%s' in directory '%s'\n",
4270	subdir_name, directory->name);
4271
4272	tmp = directory->subdirs;
4273	while (tmp != NULL((void*)0))
4274	{
4275	CafeMenuTreeDirectory *subdir = tmp->data;
4276	GSList *next = tmp->next;
4277
4278	/* if it's an alias, then it cannot be affected by
4279	* the Merge nodes in the layout */
4280	if (CAFEMENU_TREE_ITEM (subdir)((CafeMenuTreeItem *)(subdir))->type == CAFEMENU_TREE_ITEM_ALIAS)
4281	continue;
4282
4283	if (!strcmp (subdir->name, subdir_name))
4284	{
4285	directory->subdirs = g_slist_delete_link (directory->subdirs, tmp);
4286	merge_subdir (tree, directory, subdir);
4287	cafemenu_tree_item_unref (subdir);
4288	}
4289
4290	tmp = next;
4291	}
4292	}
4293
4294	static void
4295	merge_entry (CafeMenuTree *tree G_GNUC_UNUSED__attribute__ ((__unused__)),
4296	CafeMenuTreeDirectory *directory,
4297	CafeMenuTreeEntry *entry)
4298	{
4299	menu_verbose ("Merging entry '%s' in directory '%s'\n",
4300	entry->desktop_file_id, directory->name);
4301
4302	check_pending_separator (directory);
4303	directory->contents = g_slist_append (directory->contents,
4304	cafemenu_tree_item_ref (entry));
4305	}
4306
4307	static void
4308	merge_entry_by_id (CafeMenuTree *tree,
4309	CafeMenuTreeDirectory *directory,
4310	const char *file_id)
4311	{
4312	GSList *tmp;
4313
4314	menu_verbose ("Attempting to merge entry '%s' in directory '%s'\n",
4315	file_id, directory->name);
4316
4317	tmp = directory->entries;
4318	while (tmp != NULL((void*)0))
4319	{
4320	CafeMenuTreeEntry *entry = tmp->data;
4321	GSList *next = tmp->next;
4322
4323	/* if it's an alias, then it cannot be affected by
4324	* the Merge nodes in the layout */
4325	if (CAFEMENU_TREE_ITEM (entry)((CafeMenuTreeItem *)(entry))->type == CAFEMENU_TREE_ITEM_ALIAS)
4326	continue;
4327
4328	if (!strcmp (entry->desktop_file_id, file_id))
4329	{
4330	directory->entries = g_slist_delete_link (directory->entries, tmp);
4331	merge_entry (tree, directory, entry);
4332	cafemenu_tree_item_unref (entry);
4333	}
4334
4335	tmp = next;
4336	}
4337	}
4338
4339	static inline gboolean
4340	find_name_in_list (const char *name,
4341	GSList *list)
4342	{
4343	while (list != NULL((void*)0))
4344	{
4345	if (!strcmp (name, list->data))
4346	return TRUE(!(0));
4347
4348	list = list->next;
4349	}
4350
4351	return FALSE(0);
4352	}
4353
4354	static void
4355	merge_subdirs (CafeMenuTree *tree,
4356	CafeMenuTreeDirectory *directory,
4357	GSList *except)
4358	{
4359	GSList *subdirs;
4360	GSList *tmp;
4361
4362	menu_verbose ("Merging subdirs in directory '%s'\n", directory->name);
4363
4364	subdirs = directory->subdirs;
4365	directory->subdirs = NULL((void*)0);
4366
4367	subdirs = g_slist_sort_with_data (subdirs,
4368	(GCompareDataFunc) cafemenu_tree_item_compare,
4369	GINT_TO_POINTER (CAFEMENU_TREE_FLAGS_NONE)((gpointer) (glong) (CAFEMENU_TREE_FLAGS_NONE)));
4370
4371	tmp = subdirs;
4372	while (tmp != NULL((void*)0))
4373	{
4374	CafeMenuTreeDirectory *subdir = tmp->data;
4375
4376	if (CAFEMENU_TREE_ITEM (subdir)((CafeMenuTreeItem *)(subdir))->type == CAFEMENU_TREE_ITEM_ALIAS)
4377	{
4378	merge_alias (tree, directory, CAFEMENU_TREE_ALIAS (subdir)((CafeMenuTreeAlias *)(subdir)));
4379	cafemenu_tree_item_unref (subdir);
4380	}
4381	else if (!find_name_in_list (subdir->name, except))
4382	{
4383	merge_subdir (tree, directory, subdir);
4384	cafemenu_tree_item_unref (subdir);
4385	}
4386	else
4387	{
4388	menu_verbose ("Not merging directory '%s' yet\n", subdir->name);
4389	directory->subdirs = g_slist_append (directory->subdirs, subdir);
4390	}
4391
4392	tmp = tmp->next;
4393	}
4394
4395	g_slist_free (subdirs);
4396	g_slist_free (except);
4397	}
4398
4399	static void
4400	merge_entries (CafeMenuTree *tree,
4401	CafeMenuTreeDirectory *directory,
4402	GSList *except)
4403	{
4404	GSList *entries;
4405	GSList *tmp;
4406
4407	menu_verbose ("Merging entries in directory '%s'\n", directory->name);
4408
4409	entries = directory->entries;
4410	directory->entries = NULL((void*)0);
4411
4412	entries = g_slist_sort_with_data (entries,
4413	(GCompareDataFunc) cafemenu_tree_item_compare,
4414	GINT_TO_POINTER (tree->flags)((gpointer) (glong) (tree->flags)));
4415
4416	tmp = entries;
4417	while (tmp != NULL((void*)0))
4418	{
4419	CafeMenuTreeEntry *entry = tmp->data;
4420
4421	if (CAFEMENU_TREE_ITEM (entry)((CafeMenuTreeItem *)(entry))->type == CAFEMENU_TREE_ITEM_ALIAS)
4422	{
4423	merge_alias (tree, directory, CAFEMENU_TREE_ALIAS (entry)((CafeMenuTreeAlias *)(entry)));
4424	cafemenu_tree_item_unref (entry);
4425	}
4426	else if (!find_name_in_list (entry->desktop_file_id, except))
4427	{
4428	merge_entry (tree, directory, entry);
4429	cafemenu_tree_item_unref (entry);
4430	}
4431	else
4432	{
4433	menu_verbose ("Not merging entry '%s' yet\n", entry->desktop_file_id);
4434	directory->entries = g_slist_append (directory->entries, entry);
4435	}
4436
4437	tmp = tmp->next;
4438	}
4439
4440	g_slist_free (entries);
4441	g_slist_free (except);
4442	}
4443
4444	static void
4445	merge_subdirs_and_entries (CafeMenuTree *tree,
4446	CafeMenuTreeDirectory *directory,
4447	GSList *except_subdirs,
4448	GSList *except_entries)
4449	{
4450	GSList *items;
4451	GSList *tmp;
4452
4453	menu_verbose ("Merging subdirs and entries together in directory %s\n",
4454	directory->name);
4455
4456	items = g_slist_concat (directory->subdirs, directory->entries);
4457
4458	directory->subdirs = NULL((void*)0);
4459	directory->entries = NULL((void*)0);
4460
4461	items = g_slist_sort_with_data (items,
4462	(GCompareDataFunc) cafemenu_tree_item_compare,
4463	GINT_TO_POINTER (tree->flags)((gpointer) (glong) (tree->flags)));
4464
4465	tmp = items;
4466	while (tmp != NULL((void*)0))
4467	{
4468	CafeMenuTreeItem *item = tmp->data;
4469	CafeMenuTreeItemType type;
4470
4471	type = item->type;
4472
4473	if (type == CAFEMENU_TREE_ITEM_ALIAS)
4474	{
4475	merge_alias (tree, directory, CAFEMENU_TREE_ALIAS (item)((CafeMenuTreeAlias *)(item)));
4476	cafemenu_tree_item_unref (item);
4477	}
4478	else if (type == CAFEMENU_TREE_ITEM_DIRECTORY)
4479	{
4480	if (!find_name_in_list (CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item))->name, except_subdirs))
4481	{
4482	merge_subdir (tree,
4483	directory,
4484	CAFEMENU_TREE_DIRECTORY (item)((CafeMenuTreeDirectory *)(item)));
4485	cafemenu_tree_item_unref (item);
4486	}
4487	else
4488	{
4489	menu_verbose ("Not merging directory '%s' yet\n",
4490	CAFEMENU_TREE_DIRECTORY (item)->name);
4491	directory->subdirs = g_slist_append (directory->subdirs, item);
4492	}
4493	}
4494	else if (type == CAFEMENU_TREE_ITEM_ENTRY)
4495	{
4496	if (!find_name_in_list (CAFEMENU_TREE_ENTRY (item)((CafeMenuTreeEntry *)(item))->desktop_file_id, except_entries))
4497	{
4498	merge_entry (tree, directory, CAFEMENU_TREE_ENTRY (item)((CafeMenuTreeEntry *)(item)));
4499	cafemenu_tree_item_unref (item);
4500	}
4501	else
4502	{
4503	menu_verbose ("Not merging entry '%s' yet\n",
4504	CAFEMENU_TREE_ENTRY (item)->desktop_file_id);
4505	directory->entries = g_slist_append (directory->entries, item);
4506	}
4507	}
4508	else
4509	{
4510	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 4510, ((const char) (__func__)), ((void*)0)); } while (0);
4511	}
4512
4513	tmp = tmp->next;
4514	}
4515
4516	g_slist_free (items);
4517	g_slist_free (except_subdirs);
4518	g_slist_free (except_entries);
4519	}
4520
4521	static GSList *
4522	get_subdirs_from_layout_info (GSList *layout_info)
4523	{
4524	GSList *subdirs;
4525	GSList *tmp;
4526
4527	subdirs = NULL((void*)0);
4528
4529	tmp = layout_info;
4530	while (tmp != NULL((void*)0))
4531	{
4532	MenuLayoutNode *node = tmp->data;
4533
4534	if (menu_layout_node_get_type (node) == MENU_LAYOUT_NODE_MENUNAME)
4535	{
4536	subdirs = g_slist_append (subdirs,
4537	(char *) menu_layout_node_get_content (node));
4538	}
4539
4540	tmp = tmp->next;
4541	}
4542
4543	return subdirs;
4544	}
4545
4546	static GSList *
4547	get_entries_from_layout_info (GSList *layout_info)
4548	{
4549	GSList *entries;
4550	GSList *tmp;
4551
4552	entries = NULL((void*)0);
4553
4554	tmp = layout_info;
4555	while (tmp != NULL((void*)0))
4556	{
4557	MenuLayoutNode *node = tmp->data;
4558
4559	if (menu_layout_node_get_type (node) == MENU_LAYOUT_NODE_FILENAME)
4560	{
4561	entries = g_slist_append (entries,
4562	(char *) menu_layout_node_get_content (node));
4563	}
4564
4565	tmp = tmp->next;
4566	}
4567
4568	return entries;
4569	}
4570
4571	static void
4572	process_layout_info (CafeMenuTree *tree,
4573	CafeMenuTreeDirectory *directory)
4574	{
4575	GSList *layout_info;
4576
4577	menu_verbose ("Processing menu layout hints for %s\n", directory->name);
4578
4579	g_slist_foreach (directory->contents,
4580	(GFunc) cafemenu_tree_item_unref_and_unset_parent,
4581	NULL((void*)0));
4582	g_slist_free (directory->contents);
4583	directory->contents = NULL((void*)0);
4584	directory->layout_pending_separator = FALSE(0);
4585
4586	layout_info = get_layout_info (directory, NULL((void*)0));
4587
4588	if (layout_info == NULL((void*)0))
4589	{
4590	merge_subdirs (tree, directory, NULL((void*)0));
4591	merge_entries (tree, directory, NULL((void*)0));
4592	}
4593	else
4594	{
4595	GSList *tmp;
4596
4597	tmp = layout_info;
4598	while (tmp != NULL((void*)0))
4599	{
4600	MenuLayoutNode *node = tmp->data;
4601
4602	switch (menu_layout_node_get_type (node))
4603	{
4604	case MENU_LAYOUT_NODE_MENUNAME:
4605	merge_subdir_by_name (tree,
4606	directory,
4607	menu_layout_node_get_content (node));
4608	break;
4609
4610	case MENU_LAYOUT_NODE_FILENAME:
4611	merge_entry_by_id (tree,
4612	directory,
4613	menu_layout_node_get_content (node));
4614	break;
4615
4616	case MENU_LAYOUT_NODE_SEPARATOR:
4617	/* Unless explicitly told to show all separators, do not show a
4618	* separator at the beginning of a menu. Note that we don't add
4619	* the separators now, and instead make it pending. This way, we
4620	* won't show two consecutive separators nor will we show a
4621	* separator at the end of a menu. */
4622	if (tree->flags & CAFEMENU_TREE_FLAGS_SHOW_ALL_SEPARATORS)
4623	{
4624	directory->layout_pending_separator = TRUE(!(0));
4625	check_pending_separator (directory);
4626	}
4627	else if (directory->contents)
4628	{
4629	menu_verbose ("Adding a potential separator in '%s'\n",
4630	directory->name);
4631
4632	directory->layout_pending_separator = TRUE(!(0));
4633	}
4634	else
4635	{
4636	menu_verbose ("Skipping separator at the beginning of '%s'\n",
4637	directory->name);
4638	}
4639	break;
4640
4641	case MENU_LAYOUT_NODE_MERGE:
4642	switch (menu_layout_node_merge_get_type (node))
4643	{
4644	case MENU_LAYOUT_MERGE_NONE:
4645	break;
4646
4647	case MENU_LAYOUT_MERGE_MENUS:
4648	merge_subdirs (tree,
4649	directory,
4650	get_subdirs_from_layout_info (tmp->next));
4651	break;
4652
4653	case MENU_LAYOUT_MERGE_FILES:
4654	merge_entries (tree,
4655	directory,
4656	get_entries_from_layout_info (tmp->next));
4657	break;
4658
4659	case MENU_LAYOUT_MERGE_ALL:
4660	merge_subdirs_and_entries (tree,
4661	directory,
4662	get_subdirs_from_layout_info (tmp->next),
4663	get_entries_from_layout_info (tmp->next));
4664	break;
4665
4666	default:
4667	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 4667, ((const char) (__func__)), ((void*)0)); } while (0);
4668	break;
4669	}
4670	break;
4671
4672	default:
4673	g_assert_not_reached ()do { g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c" , 4673, ((const char) (__func__)), ((void*)0)); } while (0);
4674	break;
4675	}
4676
4677	tmp = tmp->next;
4678	}
4679	}
4680
4681	g_slist_foreach (directory->subdirs,
4682	(GFunc) cafemenu_tree_item_unref,
4683	NULL((void*)0));
4684	g_slist_free (directory->subdirs);
4685	directory->subdirs = NULL((void*)0);
4686
4687	g_slist_foreach (directory->entries,
4688	(GFunc) cafemenu_tree_item_unref,
4689	NULL((void*)0));
4690	g_slist_free (directory->entries);
4691	directory->entries = NULL((void*)0);
4692
4693	g_slist_foreach (directory->default_layout_info,
4694	(GFunc) menu_layout_node_unref,
4695	NULL((void*)0));
4696	g_slist_free (directory->default_layout_info);
4697	directory->default_layout_info = NULL((void*)0);
4698
4699	g_slist_foreach (directory->layout_info,
4700	(GFunc) menu_layout_node_unref,
4701	NULL((void*)0));
4702	g_slist_free (directory->layout_info);
4703	directory->layout_info = NULL((void*)0);
4704	}
4705
4706	static void
4707	handle_entries_changed (MenuLayoutNode *layout,
4708	CafeMenuTree *tree)
4709	{
4710	if (tree->layout == layout)
4711	{
4712	cafemenu_tree_force_rebuild (tree);
4713	cafemenu_tree_invoke_monitors (tree);
4714	}
4715	}
4716
4717	static void
4718	update_entry_index (CafeMenuTree *tree,
4719	CafeMenuTreeDirectory *dir)
4720	{
4721	CafeMenuTreeIter *iter = cafemenu_tree_directory_iter (dir);
4722	CafeMenuTreeItemType next_type;
4723
4724	while ((next_type = cafemenu_tree_iter_next (iter)) != CAFEMENU_TREE_ITEM_INVALID)
4725	{
4726	gpointer item = NULL((void*)0);
4727
4728	switch (next_type)
4729	{
4730	case CAFEMENU_TREE_ITEM_ENTRY:
4731	{
4732	const char *id;
4733
4734	item = cafemenu_tree_iter_get_entry (iter);
4735	id = cafemenu_tree_entry_get_desktop_file_id (item);
4736	if (id != NULL((void*)0))
4737	g_hash_table_insert (tree->entries_by_id, (char*)id, item);
4738	}
4739	break;
4740	case CAFEMENU_TREE_ITEM_DIRECTORY:
4741	{
4742	item = cafemenu_tree_iter_get_directory (iter);
4743	update_entry_index (tree, (CafeMenuTreeDirectory*)item);
4744	}
4745	break;
4746	default:
4747	break;
4748	}
4749	if (item != NULL((void*)0))
4750	cafemenu_tree_item_unref (item);
4751	}
4752
4753	cafemenu_tree_iter_unref (iter);
4754	}
4755
4756	static gboolean
4757	cafemenu_tree_build_from_layout (CafeMenuTree *tree,
4758	GError **error)
4759	{
4760	DesktopEntrySet *allocated;
4761
4762	if (tree->root)
4763	return TRUE(!(0));
4764
4765	if (!cafemenu_tree_load_layout (tree, error))
4766	return FALSE(0);
4767
4768	menu_verbose ("Building menu tree from layout\n");
4769
4770	allocated = desktop_entry_set_new ();
4771
4772	/* create the menu structure */
4773	tree->root = process_layout (tree,
4774	NULL((void*)0),
4775	find_menu_child (tree->layout),
4776	allocated);
4777	if (tree->root)
4778	{
4779	DesktopEntrySet *unallocated_used;
4780
4781	unallocated_used = desktop_entry_set_new ();
4782
4783	process_only_unallocated (tree, tree->root, allocated, unallocated_used);
4784	if (tree->flags & CAFEMENU_TREE_FLAGS_INCLUDE_UNALLOCATED)
4785	{
4786	DesktopEntrySet *entry_pool;
4787	DesktopEntrySet *still_unallocated;
4788	GetStillUnallocatedForeachData data;
4789
4790	entry_pool = _entry_directory_list_get_all_desktops (menu_layout_node_menu_get_app_dirs (find_menu_child (tree->layout)));
4791	still_unallocated = desktop_entry_set_new ();
4792
4793	data.tree = tree;
4794	data.allocated = allocated;
4795	data.unallocated_used = unallocated_used;
4796	data.still_unallocated = still_unallocated;
4797
4798	desktop_entry_set_foreach (entry_pool,
4799	(DesktopEntrySetForeachFunc) get_still_unallocated_foreach,
4800	&data);
4801
4802	desktop_entry_set_unref (entry_pool);
4803
4804	desktop_entry_set_foreach (still_unallocated,
4805	(DesktopEntrySetForeachFunc) unallocated_entries_listify_foreach,
4806	tree->root);
4807
4808	desktop_entry_set_unref (still_unallocated);
4809	}
4810
4811	desktop_entry_set_unref (unallocated_used);
4812
4813	/* process the layout info part that can move/remove items:
4814	* inline, show_empty, etc. */
4815	preprocess_layout_info (tree, tree->root);
4816	/* populate the menu structure that we got with the items, and order it
4817	* according to the layout info */
4818	process_layout_info (tree, tree->root);
4819
4820	update_entry_index (tree, tree->root);
4821
4822	menu_layout_node_root_add_entries_monitor (tree->layout,
4823	(MenuLayoutNodeEntriesChangedFunc) handle_entries_changed,
4824	tree);
4825	}
4826
4827	desktop_entry_set_unref (allocated);
4828
4829	return TRUE(!(0));
4830	}
4831
4832	static void
4833	cafemenu_tree_force_rebuild (CafeMenuTree *tree)
4834	{
4835	if (tree->root)
4836	{
4837	g_hash_table_remove_all (tree->entries_by_id);
4838	cafemenu_tree_item_unref (tree->root);
4839	tree->root = NULL((void*)0);
4840	tree->loaded = FALSE(0);
4841
4842	g_assert (tree->layout != NULL)do { if (tree->layout != ((void)0)) ; else g_assertion_message_expr (((gchar) 0), "cafemenu-tree.c", 4842, ((const char*) (__func__ )), "tree->layout != NULL"); } while (0);
4843
4844	menu_layout_node_root_remove_entries_monitor (tree->layout,
4845	(MenuLayoutNodeEntriesChangedFunc) handle_entries_changed,
4846	tree);
4847	}
4848	}
4849
4850	GType
4851	cafemenu_tree_iter_get_type (void)
4852	{
4853	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4854	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4855	{
4856	gtype = g_boxed_type_register_static ("CafeMenuTreeIter",
4857	(GBoxedCopyFunc)cafemenu_tree_iter_ref,
4858	(GBoxedFreeFunc)cafemenu_tree_iter_unref);
4859	}
4860	return gtype;
4861	}
4862
4863	GType
4864	cafemenu_tree_directory_get_type (void)
4865	{
4866	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4867	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4868	{
4869	gtype = g_boxed_type_register_static ("CafeMenuTreeDirectory",
4870	(GBoxedCopyFunc)cafemenu_tree_item_ref,
4871	(GBoxedFreeFunc)cafemenu_tree_item_unref);
4872	}
4873	return gtype;
4874	}
4875
4876	GType
4877	cafemenu_tree_entry_get_type (void)
4878	{
4879	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4880	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4881	{
4882	gtype = g_boxed_type_register_static ("CafeMenuTreeEntry",
4883	(GBoxedCopyFunc)cafemenu_tree_item_ref,
4884	(GBoxedFreeFunc)cafemenu_tree_item_unref);
4885	}
4886	return gtype;
4887	}
4888
4889	GType
4890	cafemenu_tree_separator_get_type (void)
4891	{
4892	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4893	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4894	{
4895	gtype = g_boxed_type_register_static ("CafeMenuTreeSeparator",
4896	(GBoxedCopyFunc)cafemenu_tree_item_ref,
4897	(GBoxedFreeFunc)cafemenu_tree_item_unref);
4898	}
4899	return gtype;
4900	}
4901
4902	GType
4903	cafemenu_tree_header_get_type (void)
4904	{
4905	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4906	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4907	{
4908	gtype = g_boxed_type_register_static ("CafeMenuTreeHeader",
4909	(GBoxedCopyFunc)cafemenu_tree_item_ref,
4910	(GBoxedFreeFunc)cafemenu_tree_item_unref);
4911	}
4912	return gtype;
4913	}
4914
4915	GType
4916	cafemenu_tree_alias_get_type (void)
4917	{
4918	static GType gtype = G_TYPE_INVALID((GType) ((0) << (2)));
4919	if (gtype == G_TYPE_INVALID((GType) ((0) << (2))))
4920	{
4921	gtype = g_boxed_type_register_static ("CafeMenuTreeAlias",
4922	(GBoxedCopyFunc)cafemenu_tree_item_ref,
4923	(GBoxedFreeFunc)cafemenu_tree_item_unref);
4924	}
4925	return gtype;
4926	}
4927
4928	GType
4929	cafemenu_tree_flags_get_type (void)
4930	{
4931	static GType enum_type_id = 0;
4932	if (G_UNLIKELY (!enum_type_id)(!enum_type_id))
4933	{
4934	static const GFlagsValue values[] = {
4935	{ CAFEMENU_TREE_FLAGS_NONE, "CAFEMENU_TREE_FLAGS_NONE", "none" },
4936	{ CAFEMENU_TREE_FLAGS_INCLUDE_EXCLUDED, "CAFEMENU_TREE_FLAGS_INCLUDE_EXCLUDED", "include-excluded" },
4937	{ CAFEMENU_TREE_FLAGS_SHOW_EMPTY, "CAFEMENU_TREE_FLAGS_SHOW_EMPTY", "show-empty" },
4938	{ CAFEMENU_TREE_FLAGS_INCLUDE_NODISPLAY, "CAFEMENU_TREE_FLAGS_INCLUDE_NODISPLAY", "include-nodisplay" },
4939	{ CAFEMENU_TREE_FLAGS_SHOW_ALL_SEPARATORS, "CAFEMENU_TREE_FLAGS_SHOW_ALL_SEPARATORS", "show-all-separators" },
4940	{ CAFEMENU_TREE_FLAGS_SORT_DISPLAY_NAME, "CAFEMENU_TREE_FLAGS_SORT_DISPLAY_NAME", "sort-display-name" },
4941	{ CAFEMENU_TREE_FLAGS_INCLUDE_UNALLOCATED, "CAFEMENU_TREE_FLAGS_INCLUDE_UNALLOCATED,", "include-unallocated" },
4942	{ 0, NULL((void)0), NULL((void)0) }
4943	};
4944	enum_type_id = g_flags_register_static ("CafeMenuTreeFlags", values);
4945	}
4946	return enum_type_id;
4947	}