diff options
author | Ernestas Kulik <ernestask@gnome.org> | 2017-06-27 20:51:54 +0300 |
---|---|---|
committer | Ernestas Kulik <ernestask@gnome.org> | 2017-08-11 14:28:01 +0300 |
commit | 6f0246651df44bcd7a196ff2c9f568e28c871a26 (patch) | |
tree | 5cc983cee5e347ef99a1c3fa4e9be822825fc5d5 | |
parent | b6f2fac924fa8dcc2a49f18e0cde5c2d7905ee8c (diff) | |
download | nautilus-6f0246651df44bcd7a196ff2c9f568e28c871a26.tar.gz |
Add deep count task class
Incomplete
-rw-r--r-- | src/meson.build | 4 | ||||
-rw-r--r-- | src/tasks/nautilus-deep-count-task.c | 205 | ||||
-rw-r--r-- | src/tasks/nautilus-deep-count-task.h | 34 |
3 files changed, 242 insertions, 1 deletions
diff --git a/src/meson.build b/src/meson.build index c99e1d188..73c555f86 100644 --- a/src/meson.build +++ b/src/meson.build @@ -272,7 +272,9 @@ libnautilus_sources = [ # 'tasks/nautilus-new-folder-task.h', # 'tasks/nautilus-new-folder-task.c', 'tasks/nautilus-extract-task.h', - 'tasks/nautilus-extract-task.c' + 'tasks/nautilus-extract-task.c', +# 'tasks/nautilus-deep-count-task.c', +# 'tasks/nautilus-deep-count-task.h' ] nautilus_deps = [glib, diff --git a/src/tasks/nautilus-deep-count-task.c b/src/tasks/nautilus-deep-count-task.c new file mode 100644 index 000000000..d90cd2484 --- /dev/null +++ b/src/tasks/nautilus-deep-count-task.c @@ -0,0 +1,205 @@ +/* Copyright (C) 2017 Ernestas Kulik <ernestask@gnome.org> + * + * This file is part of Nautilus. + * + * Nautilus is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Nautilus is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Nautilus. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "nautilus-deep-count-task.h" + +#include "nautilus-directory.h" +#include "nautilus-file-private.h" + +struct _NautilusDeepCountTask +{ + GObject parent_instance; + + NautilusFile *file; + GCancellable *cancellable; + GFileEnumerator *enumerator; + GFile *deep_count_location; + GList *deep_count_subdirectories; + GArray *seen_deep_count_inodes; + char *fs_id; + + gsize deep_directory_count; + gsize deep_file_count; + gsize deep_unreadable_count; + goffset deep_size; +}; + +G_DEFINE_TYPE (NautilusDeepCountTask, nautilus_deep_count_task, + NAUTILUS_TYPE_TASK) + +#define DIRECTORY_LOAD_ITEMS_PER_CALLBACK 100 + +enum +{ + PROP_FILE = 1, + N_PROPERTIES +}; + +GParamSpec *properties[N_PROPERTIES] = { NULL }; + +static void +set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) + { + case PROP_FILE: + { + NautilusDeepCountTask *self; + + self = NAUTILUS_DEEP_COUNT_TASK (object); + + self->file = g_value_get_pointer (value); + } + break; + + default: + { + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + } + } +} + +static GCancellable * +get_cancellable (NautilusTask *task) +{ + return NULL; +} + +static void +deep_count_next_dir (NautilusDeepCountTask *self) +{ + NautilusDirectory *directory; + + directory = self->file->details->directory; +} + +static void +deep_count_load (NautilusDeepCountTask *self, + GFile *location) +{ + g_autoptr (GFileEnumerator) enumerator = NULL; + + self->deep_count_location = g_object_ref (location); + + enumerator = + g_file_enumerate_children (location, + G_FILE_ATTRIBUTE_STANDARD_NAME "," + G_FILE_ATTRIBUTE_STANDARD_TYPE "," + G_FILE_ATTRIBUTE_STANDARD_SIZE "," + G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN "," + G_FILE_ATTRIBUTE_STANDARD_IS_BACKUP "," + G_FILE_ATTRIBUTE_ID_FILESYSTEM "," + G_FILE_ATTRIBUTE_UNIX_INODE, + G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, + self->cancellable, + NULL); + + if (enumerator == NULL) + { + self->deep_unreadable_count++; + + deep_count_next_dir (self); + } + else + { + /*g_file_enumerator_next_files_async (enumerator, + DIRECTORY_LOAD_ITEMS_PER_CALLBACK, + G_PRIORITY_LOW, + self->cancellable, + deep_count_more_files_callback, + self);*/ + } + + g_object_unref (location); +} + +static void +execute (NautilusTask *task) +{ + NautilusDeepCountTask *self; + g_autoptr (GFile) location = NULL; + g_autoptr (GFileInfo) info = NULL; + + self = NAUTILUS_DEEP_COUNT_TASK (task); + location = nautilus_file_get_location (self->file); + + info = g_file_query_info (location, + G_FILE_ATTRIBUTE_ID_FILESYSTEM, + G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, + self->cancellable, + NULL); + + if (info != NULL) + { + const char *fs_id; + + fs_id = g_file_info_get_attribute_string (info, + G_FILE_ATTRIBUTE_ID_FILESYSTEM); + self->fs_id = g_strdup (fs_id); + } + + deep_count_load (self, g_object_ref (location)); +} + +static void +nautilus_deep_count_task_class_init (NautilusDeepCountTaskClass *klass) +{ + GObjectClass *object_class; + NautilusTaskClass *task_class; + + object_class = G_OBJECT_CLASS (klass); + task_class = NAUTILUS_TASK_CLASS (klass); + + object_class->set_property = set_property; + + task_class->get_cancellable = get_cancellable; + task_class->execute = execute; + + properties[PROP_FILE] = + g_param_spec_pointer ("file", "File", "File", + G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE); + + g_object_class_install_properties (object_class, N_PROPERTIES, properties); +} + +static void +nautilus_deep_count_task_init (NautilusDeepCountTask *self) +{ + self->cancellable = g_cancellable_new (); + self->enumerator = NULL; + self->deep_count_location = NULL; + self->deep_count_subdirectories = NULL; + self->seen_deep_count_inodes = g_array_new (FALSE, TRUE, sizeof (guint64));; + self->fs_id = NULL; + + self->deep_directory_count = 0; + self->deep_file_count = 0; + self->deep_unreadable_count = 0; + self->deep_size = 0; +} + +NautilusTask * +nautilus_deep_count_task_new (NautilusFile *file) +{ + return g_object_new (NAUTILUS_TYPE_DEEP_COUNT_TASK, + "file", file, + NULL); +} diff --git a/src/tasks/nautilus-deep-count-task.h b/src/tasks/nautilus-deep-count-task.h new file mode 100644 index 000000000..d726d2f2d --- /dev/null +++ b/src/tasks/nautilus-deep-count-task.h @@ -0,0 +1,34 @@ +/* Copyright (C) 2017 Ernestas Kulik <ernestask@gnome.org> + * + * This file is part of Nautilus. + * + * Nautilus is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Nautilus is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Nautilus. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef NAUTILUS_DEEP_COUNT_TASK_H +#define NAUTILUS_DEEP_COUNT_TASK_H + +#include "nautilus-task.h" + +#include "nautilus-file.h" + +#define NAUTILUS_TYPE_DEEP_COUNT_TASK (nautilus_deep_count_task_get_type ()) + +G_DECLARE_FINAL_TYPE (NautilusDeepCountTask, nautilus_deep_count_task, + NAUTILUS, DEEP_COUNT_TASK, + NautilusTask) + +NautilusTask *nautilus_deep_count_task_new (NautilusFile *file); + +#endif |