/**
* SECTION:gfileinfo
* @short_description: File Information and Attributes
- * @see_also: #GFile
- *
+ * @include: gio/gio.h
+ * @see_also: #GFile, <link linkend="gio-GFileAttribute">GFileAttribute</link>
+ *
* Functionality for manipulating basic metadata for files. #GFileInfo
- * implements methods for getting information that all files should
- * contain, and allows for manipulation of extended attributes.
- * #GFileAttributeMatcher allows for searching through a #GFileInfo for
+ * implements methods for getting information that all files should
+ * contain, and allows for manipulation of extended attributes.
+ *
+ * See <link linkend="gio-GFileAttribute">GFileAttribute</link> for more
+ * information on how GIO handles file attributes.
+ *
+ * To obtain a #GFileInfo for a #GFile, use g_file_query_info() (or its
+ * async variant). To obtain a #GFileInfo for a file input or output
+ * stream, use g_file_input_stream_query_info() or
+ * g_file_output_stream_query_info() (or their async variants).
+ *
+ * To change the actual attributes of a file, you should then set the
+ * attribute in the #GFileInfo and call g_file_set_attributes_from_info()
+ * or g_file_set_attributes_async() on a GFile.
+ *
+ * However, not all attributes can be changed in the file. For instance,
+ * the actual size of a file cannot be changed via g_file_info_set_size().
+ * You may call g_file_query_settable_attributes() and
+ * g_file_query_writable_namespaces() to discover the settable attributes
+ * of a particular file at runtime.
+ *
+ * #GFileAttributeMatcher allows for searching through a #GFileInfo for
* attributes.
- *
- *
- *
**/
-#include <config.h>
+#include "config.h"
#include <string.h>
#include "gfileinfo.h"
+#include "gfileinfo-priv.h"
#include "gfileattribute-priv.h"
+#include "gicon.h"
#include "glibintl.h"
#include "gioalias.h"
};
-static gboolean g_file_attribute_matcher_matches_id (GFileAttributeMatcher *matcher,
- guint32 id);
-
G_DEFINE_TYPE (GFileInfo, g_file_info, G_TYPE_OBJECT);
typedef struct {
}
static guint32
+_lookup_attribute (const char *attribute)
+{
+ guint32 attr_id, id;
+ char *ns;
+ const char *colon;
+ NSInfo *ns_info;
+
+ attr_id = GPOINTER_TO_UINT (g_hash_table_lookup (attribute_hash, attribute));
+
+ if (attr_id != 0)
+ return attr_id;
+
+ colon = strstr (attribute, "::");
+ if (colon)
+ ns = g_strndup (attribute, colon - attribute);
+ else
+ ns = g_strdup ("");
+
+ ns_info = _lookup_namespace (ns);
+ g_free (ns);
+
+ id = ++ns_info->attribute_id_counter;
+ attributes[ns_info->id] = g_realloc (attributes[ns_info->id], (id + 1) * sizeof (char *));
+ attributes[ns_info->id][id] = g_strdup (attribute);
+
+ attr_id = MAKE_ATTR_ID (ns_info->id, id);
+
+ g_hash_table_insert (attribute_hash, attributes[ns_info->id][id], GUINT_TO_POINTER (attr_id));
+
+ return attr_id;
+}
+
+static void
+ensure_attribute_hash (void)
+{
+ if (attribute_hash != NULL)
+ return;
+
+ ns_hash = g_hash_table_new (g_str_hash, g_str_equal);
+ attribute_hash = g_hash_table_new (g_str_hash, g_str_equal);
+
+#define REGISTER_ATTRIBUTE(name) G_STMT_START{\
+ guint _u = _lookup_attribute (G_FILE_ATTRIBUTE_ ## name); \
+ /* use for generating the ID: g_print ("#define G_FILE_ATTRIBUTE_ID_%s (%u + %u)\n", #name + 17, _u & ~ID_MASK, _u & ID_MASK); */ \
+ g_assert (_u == G_FILE_ATTRIBUTE_ID_ ## name); \
+}G_STMT_END
+
+ REGISTER_ATTRIBUTE (STANDARD_TYPE);
+ REGISTER_ATTRIBUTE (STANDARD_IS_HIDDEN);
+ REGISTER_ATTRIBUTE (STANDARD_IS_BACKUP);
+ REGISTER_ATTRIBUTE (STANDARD_IS_SYMLINK);
+ REGISTER_ATTRIBUTE (STANDARD_IS_VIRTUAL);
+ REGISTER_ATTRIBUTE (STANDARD_NAME);
+ REGISTER_ATTRIBUTE (STANDARD_DISPLAY_NAME);
+ REGISTER_ATTRIBUTE (STANDARD_EDIT_NAME);
+ REGISTER_ATTRIBUTE (STANDARD_COPY_NAME);
+ REGISTER_ATTRIBUTE (STANDARD_DESCRIPTION);
+ REGISTER_ATTRIBUTE (STANDARD_ICON);
+ REGISTER_ATTRIBUTE (STANDARD_CONTENT_TYPE);
+ REGISTER_ATTRIBUTE (STANDARD_FAST_CONTENT_TYPE);
+ REGISTER_ATTRIBUTE (STANDARD_SIZE);
+ REGISTER_ATTRIBUTE (STANDARD_ALLOCATED_SIZE);
+ REGISTER_ATTRIBUTE (STANDARD_SYMLINK_TARGET);
+ REGISTER_ATTRIBUTE (STANDARD_TARGET_URI);
+ REGISTER_ATTRIBUTE (STANDARD_SORT_ORDER);
+ REGISTER_ATTRIBUTE (ETAG_VALUE);
+ REGISTER_ATTRIBUTE (ID_FILE);
+ REGISTER_ATTRIBUTE (ID_FILESYSTEM);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_READ);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_WRITE);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_EXECUTE);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_DELETE);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_TRASH);
+ REGISTER_ATTRIBUTE (ACCESS_CAN_RENAME);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_MOUNT);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_UNMOUNT);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_EJECT);
+ REGISTER_ATTRIBUTE (MOUNTABLE_UNIX_DEVICE);
+ REGISTER_ATTRIBUTE (MOUNTABLE_UNIX_DEVICE_FILE);
+ REGISTER_ATTRIBUTE (MOUNTABLE_HAL_UDI);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_START);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_START_DEGRADED);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_STOP);
+ REGISTER_ATTRIBUTE (MOUNTABLE_START_STOP_TYPE);
+ REGISTER_ATTRIBUTE (MOUNTABLE_CAN_POLL);
+ REGISTER_ATTRIBUTE (MOUNTABLE_IS_MEDIA_CHECK_AUTOMATIC);
+ REGISTER_ATTRIBUTE (TIME_MODIFIED);
+ REGISTER_ATTRIBUTE (TIME_MODIFIED_USEC);
+ REGISTER_ATTRIBUTE (TIME_ACCESS);
+ REGISTER_ATTRIBUTE (TIME_ACCESS_USEC);
+ REGISTER_ATTRIBUTE (TIME_CHANGED);
+ REGISTER_ATTRIBUTE (TIME_CHANGED_USEC);
+ REGISTER_ATTRIBUTE (TIME_CREATED);
+ REGISTER_ATTRIBUTE (TIME_CREATED_USEC);
+ REGISTER_ATTRIBUTE (UNIX_DEVICE);
+ REGISTER_ATTRIBUTE (UNIX_INODE);
+ REGISTER_ATTRIBUTE (UNIX_MODE);
+ REGISTER_ATTRIBUTE (UNIX_NLINK);
+ REGISTER_ATTRIBUTE (UNIX_UID);
+ REGISTER_ATTRIBUTE (UNIX_GID);
+ REGISTER_ATTRIBUTE (UNIX_RDEV);
+ REGISTER_ATTRIBUTE (UNIX_BLOCK_SIZE);
+ REGISTER_ATTRIBUTE (UNIX_BLOCKS);
+ REGISTER_ATTRIBUTE (UNIX_IS_MOUNTPOINT);
+ REGISTER_ATTRIBUTE (DOS_IS_ARCHIVE);
+ REGISTER_ATTRIBUTE (DOS_IS_SYSTEM);
+ REGISTER_ATTRIBUTE (OWNER_USER);
+ REGISTER_ATTRIBUTE (OWNER_USER_REAL);
+ REGISTER_ATTRIBUTE (OWNER_GROUP);
+ REGISTER_ATTRIBUTE (THUMBNAIL_PATH);
+ REGISTER_ATTRIBUTE (THUMBNAILING_FAILED);
+ REGISTER_ATTRIBUTE (PREVIEW_ICON);
+ REGISTER_ATTRIBUTE (FILESYSTEM_SIZE);
+ REGISTER_ATTRIBUTE (FILESYSTEM_FREE);
+ REGISTER_ATTRIBUTE (FILESYSTEM_TYPE);
+ REGISTER_ATTRIBUTE (FILESYSTEM_READONLY);
+ REGISTER_ATTRIBUTE (FILESYSTEM_USE_PREVIEW);
+ REGISTER_ATTRIBUTE (GVFS_BACKEND);
+ REGISTER_ATTRIBUTE (SELINUX_CONTEXT);
+ REGISTER_ATTRIBUTE (TRASH_ITEM_COUNT);
+ REGISTER_ATTRIBUTE (TRASH_ORIG_PATH);
+ REGISTER_ATTRIBUTE (TRASH_DELETION_DATE);
+
+#undef REGISTER_ATTRIBUTE
+}
+
+static guint32
lookup_namespace (const char *namespace)
{
NSInfo *ns_info;
G_LOCK (attribute_hash);
- if (attribute_hash == NULL)
- {
- ns_hash = g_hash_table_new (g_str_hash, g_str_equal);
- attribute_hash = g_hash_table_new (g_str_hash, g_str_equal);
- }
+ ensure_attribute_hash ();
ns_info = _lookup_namespace (namespace);
id = 0;
static guint32
lookup_attribute (const char *attribute)
{
- guint32 attr_id, id;
- char *ns;
- const char *colon;
- NSInfo *ns_info;
+ guint32 attr_id;
G_LOCK (attribute_hash);
- if (attribute_hash == NULL)
- {
- ns_hash = g_hash_table_new (g_str_hash, g_str_equal);
- attribute_hash = g_hash_table_new (g_str_hash, g_str_equal);
- }
-
- attr_id = GPOINTER_TO_UINT (g_hash_table_lookup (attribute_hash, attribute));
-
- if (attr_id != 0)
- {
- G_UNLOCK (attribute_hash);
- return attr_id;
- }
-
- colon = strstr (attribute, "::");
- if (colon)
- ns = g_strndup (attribute, colon - attribute);
- else
- ns = g_strdup ("");
-
- ns_info = _lookup_namespace (ns);
- g_free (ns);
-
- id = ++ns_info->attribute_id_counter;
- attributes[ns_info->id] = g_realloc (attributes[ns_info->id], (id + 1) * sizeof (char *));
- attributes[ns_info->id][id] = g_strdup (attribute);
-
- attr_id = MAKE_ATTR_ID (ns_info->id, id);
+ ensure_attribute_hash ();
- g_hash_table_insert (attribute_hash, attributes[ns_info->id][id], GUINT_TO_POINTER (attr_id));
+ attr_id = _lookup_attribute (attribute);
G_UNLOCK (attribute_hash);
attrs = (GFileAttribute *)info->attributes->data;
for (i = 0; i < info->attributes->len; i++)
_g_file_attribute_value_clear (&attrs[i].value);
- g_array_free (info->attributes, TRUE);
+ g_array_free (info->attributes, TRUE);
if (info->mask != NO_ATTRIBUTE_MASK)
g_file_attribute_matcher_unref (info->mask);
-
- if (G_OBJECT_CLASS (g_file_info_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_file_info_parent_class)->finalize) (object);
+
+ G_OBJECT_CLASS (g_file_info_parent_class)->finalize (object);
}
static void
_g_file_attribute_value_set (&dest[i].value, &source[i].value);
}
+ if (dest_info->mask != NO_ATTRIBUTE_MASK)
+ g_file_attribute_matcher_unref (dest_info->mask);
+
if (src_info->mask == NO_ATTRIBUTE_MASK)
dest_info->mask = NO_ATTRIBUTE_MASK;
else
int i;
g_return_if_fail (G_IS_FILE_INFO (info));
- g_return_if_fail (mask != NULL);
if (mask != info->mask)
{
for (i = 0; i < info->attributes->len; i++)
{
attr = &g_array_index (info->attributes, GFileAttribute, i);
- if (!g_file_attribute_matcher_matches_id (mask,
+ if (!_g_file_attribute_matcher_matches_id (mask,
attr->attribute))
{
_g_file_attribute_value_clear (&attr->value);
{
int min, max, med;
GFileAttribute *attrs;
- /* Binary search for the place where attribute would be, if its
+ /* Binary search for the place where attribute would be, if it's
in the array */
min = 0;
*
* Checks if a file info structure has an attribute named @attribute.
*
- * Returns: %TRUE if @GFileInfo has an attribute named @attribute,
- * %FALSE otherwise.
+ * Returns: %TRUE if @Ginfo has an attribute named @attribute,
+ * %FALSE otherwise.
**/
gboolean
g_file_info_has_attribute (GFileInfo *info,
}
/**
+ * g_file_info_has_namespace:
+ * @info: a #GFileInfo.
+ * @name_space: a file attribute namespace.
+ *
+ * Checks if a file info structure has an attribute in the
+ * specified @name_space.
+ *
+ * Returns: %TRUE if @Ginfo has an attribute in @name_space,
+ * %FALSE otherwise.
+ *
+ * Since: 2.22
+ **/
+gboolean
+g_file_info_has_namespace (GFileInfo *info,
+ const char *name_space)
+{
+ GFileAttribute *attrs;
+ guint32 ns_id;
+ int i;
+
+ g_return_val_if_fail (G_IS_FILE_INFO (info), FALSE);
+ g_return_val_if_fail (name_space != NULL, FALSE);
+
+ ns_id = lookup_namespace (name_space);
+
+ attrs = (GFileAttribute *)info->attributes->data;
+ for (i = 0; i < info->attributes->len; i++)
+ {
+ if (GET_NS (attrs[i].attribute) == ns_id)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+/**
* g_file_info_list_attributes:
* @info: a #GFileInfo.
* @name_space: a file attribute key's namespace.
*
* Lists the file info structure's attributes.
*
- * Returns: a null-terminated array of strings of all of the
+ * Returns: (array zero-terminated=1) (transfer full): a null-terminated array of strings of all of the
* possible attribute types for the given @name_space, or
* %NULL on error.
**/
* Gets the attribute type for an attribute key.
*
* Returns: a #GFileAttributeType for the given @attribute, or
- * %G_FILE_ATTRIBUTE_TYPE_INVALID if the key is invalid.
+ * %G_FILE_ATTRIBUTE_TYPE_INVALID if the key is not set.
**/
GFileAttributeType
g_file_info_get_attribute_type (GFileInfo *info,
* @attribute: a file attribute key.
*
* Removes all cases of @attribute from @info if it exists.
- *
**/
void
g_file_info_remove_attribute (GFileInfo *info,
}
}
+/**
+ * g_file_info_get_attribute_data:
+ * @info: a #GFileInfo
+ * @attribute: a file attribute key
+ * @type: (out) (allow-none): return location for the attribute type, or %NULL
+ * @value_pp: (out) (allow-none): return location for the attribute value, or %NULL
+ * @status: (out) (allow-none): return location for the attribute status, or %NULL
+ *
+ * Gets the attribute type, value and status for an attribute key.
+ *
+ * Returns: (transfer none): %TRUE if @info has an attribute named @attribute,
+ * %FALSE otherwise.
+ */
gboolean
-g_file_info_get_attribute_data (GFileInfo *info,
- const char *attribute,
- GFileAttributeType *type,
- gpointer *value_pp,
+g_file_info_get_attribute_data (GFileInfo *info,
+ const char *attribute,
+ GFileAttributeType *type,
+ gpointer *value_pp,
GFileAttributeStatus *status)
{
GFileAttributeValue *value;
return TRUE;
}
+/**
+ * g_file_info_get_attribute_status:
+ * @info: a #GFileInfo
+ * @attribute: a file attribute key
+ *
+ * Gets the attribute status for an attribute key.
+ *
+ * Returns: a #GFileAttributeStatus for the given @attribute, or
+ * %G_FILE_ATTRIBUTE_STATUS_UNSET if the key is invalid.
+ *
+ */
GFileAttributeStatus
g_file_info_get_attribute_status (GFileInfo *info,
const char *attribute)
if (val)
return val->status;
- return 0;
+ return G_FILE_ATTRIBUTE_STATUS_UNSET;
}
+/**
+ * g_file_info_set_attribute_status:
+ * @info: a #GFileInfo
+ * @attribute: a file attribute key
+ * @status: a #GFileAttributeStatus
+ *
+ * Sets the attribute status for an attribute key. This is only
+ * needed by external code that implement g_file_set_attributes_from_info()
+ * or similar functions.
+ *
+ * The attribute must exist in @info for this to work. Otherwise %FALSE
+ * is returned and @info is unchanged.
+ *
+ * Returns: %TRUE if the status was changed, %FALSE if the key was not set.
+ *
+ * Since: 2.22
+ */
+gboolean
+g_file_info_set_attribute_status (GFileInfo *info,
+ const char *attribute,
+ GFileAttributeStatus status)
+{
+ GFileAttributeValue *val;
+
+ g_return_val_if_fail (G_IS_FILE_INFO (info), 0);
+ g_return_val_if_fail (attribute != NULL && *attribute != '\0', 0);
+
+ val = g_file_info_find_value_by_name (info, attribute);
+ if (val)
+ {
+ val->status = status;
+ return TRUE;
+ }
+
+ return FALSE;
+}
GFileAttributeValue *
_g_file_info_get_attribute_value (GFileInfo *info,
* This escapes things as needed to make the string valid
* utf8.
*
- * Returns: a utf8 string associated with the given @attribute.
- * When you're done with the string it must be freed.
+ * Returns: a UTF-8 string associated with the given @attribute.
+ * When you're done with the string it must be freed with g_free().
**/
char *
g_file_info_get_attribute_as_string (GFileInfo *info,
* Gets the value of a #GObject attribute. If the attribute does
* not contain a #GObject, %NULL will be returned.
*
- * Returns: a #GObject associated with the given @attribute, or
+ * Returns: (transfer none): a #GObject associated with the given @attribute, or
* %NULL otherwise.
**/
GObject *
}
/**
+ * g_file_info_get_attribute_stringv:
+ * @info: a #GFileInfo.
+ * @attribute: a file attribute key.
+ *
+ * Gets the value of a stringv attribute. If the attribute does
+ * not contain a stringv, %NULL will be returned.
+ *
+ * Returns: the contents of the @attribute value as a stringv, or
+ * %NULL otherwise. Do not free.
+ *
+ * Since: 2.22
+ **/
+char **
+g_file_info_get_attribute_stringv (GFileInfo *info,
+ const char *attribute)
+{
+ GFileAttributeValue *value;
+
+ g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
+ g_return_val_if_fail (attribute != NULL && *attribute != '\0', NULL);
+
+ value = g_file_info_find_value_by_name (info, attribute);
+ return _g_file_attribute_value_get_stringv (value);
+}
+
+/**
* g_file_info_get_attribute_boolean:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
int i;
if (info->mask != NO_ATTRIBUTE_MASK &&
- !g_file_attribute_matcher_matches_id (info->mask, attr_id))
+ !_g_file_attribute_matcher_matches_id (info->mask, attr_id))
return NULL;
i = g_file_info_find_place (info, attr_id);
}
}
-static GFileAttributeValue *
-g_file_info_create_value_by_name (GFileInfo *info,
- const char *attribute)
+void
+_g_file_info_set_attribute_by_id (GFileInfo *info,
+ guint32 attribute,
+ GFileAttributeType type,
+ gpointer value_p)
{
- guint32 attr_id;
+ GFileAttributeValue *value;
- attr_id = lookup_attribute (attribute);
+ value = g_file_info_create_value (info, attribute);
- return g_file_info_create_value (info, attr_id);
+ if (value)
+ _g_file_attribute_value_set_from_pointer (value, type, value_p, TRUE);
}
/**
* g_file_info_set_attribute:
* @info: a #GFileInfo.
* @attribute: a file attribute key.
- * @attr_value: a #GFileAttributeValue.
+ * @type: a #GFileAttributeType
+ * @value_p: pointer to the value
*
- * Sets the @attribute to contain the given @attr_value,
- * if possible.
+ * Sets the @attribute to contain the given value, if possible.
**/
void
g_file_info_set_attribute (GFileInfo *info,
GFileAttributeType type,
gpointer value_p)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_by_id (info, lookup_attribute (attribute), type, value_p);
+}
+void
+_g_file_info_set_attribute_object_by_id (GFileInfo *info,
+ guint32 attribute,
+ GObject *attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_from_pointer (value, type, value_p, TRUE);
+ _g_file_attribute_value_set_object (value, attr_value);
}
/**
const char *attribute,
GObject *attr_value)
{
+ g_return_if_fail (G_IS_FILE_INFO (info));
+ g_return_if_fail (attribute != NULL && *attribute != '\0');
+ g_return_if_fail (G_IS_OBJECT (attr_value));
+
+ _g_file_info_set_attribute_object_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_stringv_by_id (GFileInfo *info,
+ guint32 attribute,
+ char **attr_value)
+{
GFileAttributeValue *value;
+ value = g_file_info_create_value (info, attribute);
+ if (value)
+ _g_file_attribute_value_set_stringv (value, attr_value);
+}
+
+/**
+ * g_file_info_set_attribute_stringv:
+ * @info: a #GFileInfo.
+ * @attribute: a file attribute key.
+ * @attr_value: a %NULL terminated string array
+ *
+ * Sets the @attribute to contain the given @attr_value,
+ * if possible.
+ *
+ * Sinze: 2.22
+ **/
+void
+g_file_info_set_attribute_stringv (GFileInfo *info,
+ const char *attribute,
+ char **attr_value)
+{
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- g_return_if_fail (G_IS_OBJECT (attr_value));
+ g_return_if_fail (attr_value != NULL);
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_stringv_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_string_by_id (GFileInfo *info,
+ guint32 attribute,
+ const char *attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_object (value, attr_value);
+ _g_file_attribute_value_set_string (value, attr_value);
}
/**
const char *attribute,
const char *attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
g_return_if_fail (attr_value != NULL);
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_string_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_byte_string_by_id (GFileInfo *info,
+ guint32 attribute,
+ const char *attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_string (value, attr_value);
+ _g_file_attribute_value_set_byte_string (value, attr_value);
}
/**
const char *attribute,
const char *attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
g_return_if_fail (attr_value != NULL);
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_byte_string_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_boolean_by_id (GFileInfo *info,
+ guint32 attribute,
+ gboolean attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_byte_string (value, attr_value);
+ _g_file_attribute_value_set_boolean (value, attr_value);
}
/**
const char *attribute,
gboolean attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_boolean_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_uint32_by_id (GFileInfo *info,
+ guint32 attribute,
+ guint32 attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_boolean (value, attr_value);
+ _g_file_attribute_value_set_uint32 (value, attr_value);
}
/**
const char *attribute,
guint32 attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
- if (value)
- _g_file_attribute_value_set_uint32 (value, attr_value);
+ _g_file_info_set_attribute_uint32_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
}
+void
+_g_file_info_set_attribute_int32_by_id (GFileInfo *info,
+ guint32 attribute,
+ gint32 attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
+ if (value)
+ _g_file_attribute_value_set_int32 (value, attr_value);
+}
/**
* g_file_info_set_attribute_int32:
const char *attribute,
gint32 attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_int32_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_uint64_by_id (GFileInfo *info,
+ guint32 attribute,
+ guint64 attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_int32 (value, attr_value);
+ _g_file_attribute_value_set_uint64 (value, attr_value);
}
/**
const char *attribute,
guint64 attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
+ _g_file_info_set_attribute_uint64_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
+}
+
+void
+_g_file_info_set_attribute_int64_by_id (GFileInfo *info,
+ guint32 attribute,
+ gint64 attr_value)
+{
+ GFileAttributeValue *value;
+
+ value = g_file_info_create_value (info, attribute);
if (value)
- _g_file_attribute_value_set_uint64 (value, attr_value);
+ _g_file_attribute_value_set_int64 (value, attr_value);
}
/**
const char *attribute,
gint64 attr_value)
{
- GFileAttributeValue *value;
-
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (attribute != NULL && *attribute != '\0');
- value = g_file_info_create_value_by_name (info, attribute);
- if (value)
- _g_file_attribute_value_set_int64 (value, attr_value);
+ _g_file_info_set_attribute_int64_by_id (info,
+ lookup_attribute (attribute),
+ attr_value);
}
/* Helper getters */
g_return_val_if_fail (G_IS_FILE_INFO (info), G_FILE_TYPE_UNKNOWN);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_TYPE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_TYPE);
value = g_file_info_find_value (info, attr);
return (GFileType)_g_file_attribute_value_get_uint32 (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), FALSE);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_IS_HIDDEN);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN);
value = g_file_info_find_value (info, attr);
return (GFileType)_g_file_attribute_value_get_boolean (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), FALSE);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_IS_BACKUP);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_IS_BACKUP);
value = g_file_info_find_value (info, attr);
return (GFileType)_g_file_attribute_value_get_boolean (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), FALSE);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_IS_SYMLINK);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK);
value = g_file_info_find_value (info, attr);
return (GFileType)_g_file_attribute_value_get_boolean (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_NAME);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_byte_string (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_DISPLAY_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_string (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_EDIT_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_string (value);
*
* Gets the icon for a file.
*
- * Returns: #GIcon for the given @info.
+ * Returns: (transfer none): #GIcon for the given @info.
**/
GIcon *
g_file_info_get_icon (GFileInfo *info)
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_ICON);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_ICON);
value = g_file_info_find_value (info, attr);
obj = _g_file_attribute_value_get_object (value);
- if (obj != NULL && G_IS_ICON (obj))
+ if (G_IS_ICON (obj))
return G_ICON (obj);
return NULL;
}
*
* Gets the file's content type.
*
- * Returns: a string containing the file's content type.s
+ * Returns: a string containing the file's content type.
**/
const char *
g_file_info_get_content_type (GFileInfo *info)
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_CONTENT_TYPE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_string (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), (goffset) 0);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SIZE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SIZE);
value = g_file_info_find_value (info, attr);
return (goffset) _g_file_attribute_value_get_uint64 (value);
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SYMLINK_TARGET);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_byte_string (value);
* @info: a #GFileInfo.
*
* Gets the value of the sort_order attribute from the #GFileInfo.
- * See %G_FILE_ATTRIBUTE_STD_SORT_ORDER.
+ * See %G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
*
- * Returns: a #gint32 containing the value of the "std:sort_order" attribute.
+ * Returns: a #gint32 containing the value of the "standard::sort_order" attribute.
**/
gint32
g_file_info_get_sort_order (GFileInfo *info)
g_return_val_if_fail (G_IS_FILE_INFO (info), 0);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SORT_ORDER);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER);
value = g_file_info_find_value (info, attr);
return _g_file_attribute_value_get_int32 (value);
* @type: a #GFileType.
*
* Sets the file type in a #GFileInfo to @type.
- * See %G_FILE_ATTRIBUTE_STD_TYPE.
+ * See %G_FILE_ATTRIBUTE_STANDARD_TYPE.
**/
void
g_file_info_set_file_type (GFileInfo *info,
g_return_if_fail (G_IS_FILE_INFO (info));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_TYPE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_TYPE);
value = g_file_info_create_value (info, attr);
if (value)
* @is_hidden: a #gboolean.
*
* Sets the "is_hidden" attribute in a #GFileInfo according to @is_symlink.
- * See %G_FILE_ATTRIBUTE_STD_IS_HIDDEN.
+ * See %G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN.
**/
void
g_file_info_set_is_hidden (GFileInfo *info,
g_return_if_fail (G_IS_FILE_INFO (info));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_IS_HIDDEN);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN);
value = g_file_info_create_value (info, attr);
if (value)
* @is_symlink: a #gboolean.
*
* Sets the "is_symlink" attribute in a #GFileInfo according to @is_symlink.
- * See %G_FILE_ATTRIBUTE_STD_IS_SYMLINK.
+ * See %G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK.
**/
void
g_file_info_set_is_symlink (GFileInfo *info,
g_return_if_fail (G_IS_FILE_INFO (info));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_IS_SYMLINK);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK);
value = g_file_info_create_value (info, attr);
if (value)
* @name: a string containing a name.
*
* Sets the name attribute for the current #GFileInfo.
- * See %G_FILE_ATTRIBUTE_STD_NAME.
+ * See %G_FILE_ATTRIBUTE_STANDARD_NAME.
**/
void
g_file_info_set_name (GFileInfo *info,
g_return_if_fail (name != NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_NAME);
value = g_file_info_create_value (info, attr);
if (value)
* @display_name: a string containing a display name.
*
* Sets the display name for the current #GFileInfo.
- * See %G_FILE_ATTRIBUTE_STD_DISPLAY_NAME.
+ * See %G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.
**/
void
g_file_info_set_display_name (GFileInfo *info,
g_return_if_fail (display_name != NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_DISPLAY_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME);
value = g_file_info_create_value (info, attr);
if (value)
* @edit_name: a string containing an edit name.
*
* Sets the edit name for the current file.
- * See %G_FILE_ATTRIBUTE_STD_EDIT_NAME.
+ * See %G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME.
**/
void
g_file_info_set_edit_name (GFileInfo *info,
g_return_if_fail (edit_name != NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_EDIT_NAME);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME);
value = g_file_info_create_value (info, attr);
if (value)
* @icon: a #GIcon.
*
* Sets the icon for a given #GFileInfo.
- * See %G_FILE_ATTRIBUTE_STD_ICON.
+ * See %G_FILE_ATTRIBUTE_STANDARD_ICON.
**/
void
g_file_info_set_icon (GFileInfo *info,
g_return_if_fail (G_IS_ICON (icon));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_ICON);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_ICON);
value = g_file_info_create_value (info, attr);
if (value)
* @content_type: a content type. See #GContentType.
*
* Sets the content type attribute for a given #GFileInfo.
- * See %G_FILE_ATTRIBUTE_STD_CONTENT_TYPE.
+ * See %G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE.
**/
void
g_file_info_set_content_type (GFileInfo *info,
g_return_if_fail (content_type != NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_CONTENT_TYPE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE);
value = g_file_info_create_value (info, attr);
if (value)
* @info: a #GFileInfo.
* @size: a #goffset containing the file's size.
*
- * Sets the %G_FILE_ATTRIBUTE_STD_SIZE attribute in the file info
+ * Sets the %G_FILE_ATTRIBUTE_STANDARD_SIZE attribute in the file info
* to the given size.
**/
void
g_return_if_fail (G_IS_FILE_INFO (info));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SIZE);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SIZE);
value = g_file_info_create_value (info, attr);
if (value)
* @info: a #GFileInfo.
* @symlink_target: a static string containing a path to a symlink target.
*
- * Sets the %G_FILE_ATTRIBUTE_STD_SYMLINK_TARGET attribute in the file info
+ * Sets the %G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET attribute in the file info
* to the given symlink target.
**/
void
g_return_if_fail (symlink_target != NULL);
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SYMLINK_TARGET);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET);
value = g_file_info_create_value (info, attr);
if (value)
* @sort_order: a sort order integer.
*
* Sets the sort order attribute in the file info structure. See
- * %G_FILE_ATTRIBUTE_STD_SORT_ORDER.
+ * %G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
**/
void
g_file_info_set_sort_order (GFileInfo *info,
g_return_if_fail (G_IS_FILE_INFO (info));
if (attr == 0)
- attr = lookup_attribute (G_FILE_ATTRIBUTE_STD_SORT_ORDER);
+ attr = lookup_attribute (G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER);
value = g_file_info_create_value (info, attr);
if (value)
g_array_append_val (matcher->more_sub_matchers, s);
}
+GType
+g_file_attribute_matcher_get_type (void)
+{
+ static volatile gsize g_define_type_id__volatile = 0;
+
+ if (g_once_init_enter (&g_define_type_id__volatile))
+ {
+ GType g_define_type_id =
+ g_boxed_type_register_static (I_("GFileAttributeMatcher"),
+ (GBoxedCopyFunc) g_file_attribute_matcher_ref,
+ (GBoxedFreeFunc) g_file_attribute_matcher_unref);
+
+ g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
+ }
+
+ return g_define_type_id__volatile;
+}
+
/**
* g_file_attribute_matcher_new:
* @attributes: an attribute string to match.
*
* The @attribute string should be formatted with specific keys separated
* from namespaces with a double colon. Several "namespace::key" strings may be
- * concatenated with a single comma (e.g. "std::type,std::is-hidden").
+ * concatenated with a single comma (e.g. "standard::type,standard::is-hidden").
* The wildcard "*" may be used to match all keys and namespaces, or
* "namespace::*" will match all keys in a given namespace.
*
* <row><entry> Matcher String </entry><entry> Matches </entry></row></thead>
* <tbody>
* <row><entry>"*"</entry><entry>matches all attributes.</entry></row>
- * <row><entry>"std::is-hidden"</entry><entry>matches only the key is-hidden in the std namespace.</entry></row>
- * <row><entry>"std::type,unix::*"</entry><entry>matches the type key in the std namespace and all keys in the unix
- * namespace.</entry></row>
+ * <row><entry>"standard::is-hidden"</entry><entry>matches only the key is-hidden in the standard namespace.</entry></row>
+ * <row><entry>"standard::type,unix::*"</entry><entry>matches the type key in the standard namespace and
+ * all keys in the unix namespace.</entry></row>
* </tbody></tgroup>
* </table>
*
GFileAttributeMatcher *
g_file_attribute_matcher_ref (GFileAttributeMatcher *matcher)
{
- g_return_val_if_fail (matcher != NULL, NULL);
- g_return_val_if_fail (matcher->ref > 0, NULL);
-
- g_atomic_int_inc (&matcher->ref);
-
+ if (matcher)
+ {
+ g_return_val_if_fail (matcher->ref > 0, NULL);
+ g_atomic_int_inc (&matcher->ref);
+ }
return matcher;
}
void
g_file_attribute_matcher_unref (GFileAttributeMatcher *matcher)
{
- g_return_if_fail (matcher != NULL);
- g_return_if_fail (matcher->ref > 0);
-
- if (g_atomic_int_dec_and_test (&matcher->ref))
+ if (matcher)
{
- if (matcher->more_sub_matchers)
- g_array_free (matcher->more_sub_matchers, TRUE);
+ g_return_if_fail (matcher->ref > 0);
- g_free (matcher);
+ if (g_atomic_int_dec_and_test (&matcher->ref))
+ {
+ if (matcher->more_sub_matchers)
+ g_array_free (matcher->more_sub_matchers, TRUE);
+
+ g_free (matcher);
+ }
}
}
{
guint32 id;
- g_return_val_if_fail (matcher != NULL, FALSE);
g_return_val_if_fail (attribute != NULL && *attribute != '\0', FALSE);
- if (matcher->all)
+ if (matcher == NULL ||
+ matcher->all)
return FALSE;
id = lookup_attribute (attribute);
return FALSE;
}
-static gboolean
-g_file_attribute_matcher_matches_id (GFileAttributeMatcher *matcher,
- guint32 id)
+gboolean
+_g_file_attribute_matcher_matches_id (GFileAttributeMatcher *matcher,
+ guint32 id)
{
- g_return_val_if_fail (matcher != NULL, FALSE);
+ /* We return a NULL matcher for an empty match string, so handle this */
+ if (matcher == NULL)
+ return FALSE;
if (matcher->all)
return TRUE;
g_file_attribute_matcher_matches (GFileAttributeMatcher *matcher,
const char *attribute)
{
- g_return_val_if_fail (matcher != NULL, FALSE);
g_return_val_if_fail (attribute != NULL && *attribute != '\0', FALSE);
+ /* We return a NULL matcher for an empty match string, so handle this */
+ if (matcher == NULL)
+ return FALSE;
+
if (matcher->all)
return TRUE;
*
* Checks if the matcher will match all of the keys in a given namespace.
* This will always return %TRUE if a wildcard character is in use (e.g. if
- * matcher was created with "std::*" and @ns is "std", or if matcher was created
+ * matcher was created with "standard::*" and @ns is "standard", or if matcher was created
* using "*" and namespace is anything.)
*
* TODO: this is awkwardly worded.
int ns_id;
int i;
- g_return_val_if_fail (matcher != NULL, FALSE);
g_return_val_if_fail (ns != NULL && *ns != '\0', FALSE);
+
+ /* We return a NULL matcher for an empty match string, so handle this */
+ if (matcher == NULL)
+ return FALSE;
if (matcher->all)
return TRUE;
{
int i;
SubMatcher *sub_matcher;
-
- g_return_val_if_fail (matcher != NULL, NULL);
+
+ /* We return a NULL matcher for an empty match string, so handle this */
+ if (matcher == NULL)
+ return NULL;
while (1)
{
projects / platform / upstream / glib.git / blobdiff