system/kernel/image.cpp

41 	typedef struct image	ValueType;
44 	size_t Hash(struct image* value) const { return value->info.basic_info.id; }
45 	bool Compare(image_id key, struct image* value) const
47 	struct image*& GetLink(struct image* value) const
61 	void Notify(uint32 eventCode, struct image* image)
67 		event.AddInt32("image", image->info.basic_info.id);
68 		event.AddPointer("imageStruct", image);
78 static mutex sImageMutex = MUTEX_INITIALIZER("image");
83 /*!	Registers an image with the specified team.
89 	struct image *image;
91 	image = (struct image*)malloc(sizeof(struct image));
92 	if (image == NULL)
95 	memcpy(&image->info, info, sizeof(extended_image_info));
96 	image->team = team->id;
101 	image->info.basic_info.id = id;
103 	// Add the app image to the head of the list. Some code relies on it being
104 	// the first image to be returned by get_next_image_info().
105 	if (image->info.basic_info.type == B_APP_IMAGE)
106 		list_add_link_to_head(&team->image_list, image);
108 		list_add_item(&team->image_list, image);
109 	sImageTable->Insert(image);
112 	sNotificationService.Notify(IMAGE_ADDED, image);
117 	TRACE(("register_image(team = %p, image id = %ld, image = %p\n", team, id, image));
122 /*!	Registers an image with the specified team.
131 /*!	Unregisters an image from the specified team.
140 	struct image *image = sImageTable->Lookup(id);
141 	if (image != NULL && image->team == team->id) {
142 		list_remove_link(image);
143 		sImageTable->Remove(image);
151 		user_debug_image_deleted(&image->info.basic_info);
154 		sNotificationService.Notify(IMAGE_REMOVED, image);
156 		free(image);
174 	struct image *image = NULL;
175 	while ((image = (struct image*)list_get_next_item(&fromTeam->image_list,
176 			image)) != NULL) {
177 		image_id id = register_image(toTeam, &image->info, sizeof(image->info),
193 	struct image *image = NULL;
198 	while ((image = (struct image*)list_get_next_item(&team->image_list, image))
213 	struct image *image;
219 	while ((image = (struct image*)list_remove_head_item(&team->image_list))
221 		sImageTable->Remove(image);
222 		free(image);
241 	struct image *image = sImageTable->Lookup(id);
242 	if (image != NULL) {
243 		memcpy(info, &image->info.basic_info, size);
269 	struct image* image = NULL;
272 	while ((image = (struct image*)list_get_next_item(&team->image_list,
273 			image)) != NULL) {
275 			memcpy(info, &image->info.basic_info, size);
290 	struct image *image = NULL;
307 	while ((image = (struct image*)list_get_next_item(&team->image_list, image))
309 		image_info *info = &image->info.basic_info;
321 struct image*
327 	struct image* image = NULL;
328 	while ((image = it.Next()) != NULL) {
329 		if (callback(image, cookie))
333 	return image;
337 struct image*
350 	struct image* image = NULL;
352 	while ((image = (struct image*)list_get_next_item(&team->image_list,
353 			image)) != NULL) {
354 		if (callback(image, cookie))
358 	return image;
370 	struct image *image = NULL;
372 	while ((image = (struct image*)list_get_next_item(&team->image_list, image))
374 		image_info *info = &image->info.basic_info;
382 		// found image
400 		panic("image_init(): Failed to allocate image table!");
406 		panic("image_init(): Failed to init image table: %s", strerror(error));
482 	// get an image info
485 		dprintf("_user_image_relocated(%" B_PRId32 "): Failed to get image "
493 	// If the image is the app image, loading is done. We need to notify the