| libinfinity-0.5 Reference Manual | ||||
|---|---|---|---|---|
| Top | Description | Object Hierarchy | Prerequisites | Known Implementations | ||||
InfdStorage; struct InfdStorageIface; enum InfdStorageNodeType; struct InfdStorageNode; InfdStorageNode * infd_storage_node_new_subdirectory (const gchar *path); InfdStorageNode * infd_storage_node_new_note (const gchar *path,const gchar *identifier); InfdStorageNode * infd_storage_node_copy (InfdStorageNode *node); void infd_storage_node_free (InfdStorageNode *node); void infd_storage_node_list_free (GSList *node_list); GSList * infd_storage_read_subdirectory (InfdStorage *storage,const gchar *path,GError **error); gboolean infd_storage_create_subdirectory (InfdStorage *storage,const gchar *path,GError **error); gboolean infd_storage_remove_node (InfdStorage *storage,const gchar *identifier,const gchar *path,GError **error);
GInterface +----InfdStorage
GEnum +----InfdStorageNodeType
GBoxed +----InfdStorageNode
struct InfdStorageIface {
GTypeInterface parent;
/* All these calls are supposed to be synchronous, e.g. completly perform
* the required task. Some day, we could implement asynchronous
* behaviour in InfdDirectory (e.g. it caches operations and executes
* them via the storage in the background). */
/* Virtual Table */
GSList* (*read_subdirectory)(InfdStorage* storage,
const gchar* path,
GError** error);
gboolean (*create_subdirectory)(InfdStorage* storage,
const gchar* path,
GError** error);
gboolean (*remove_node)(InfdStorage* storage,
const gchar* identifier,
const gchar* path,
GError** error);
/* TODO: Add further methods to copy, move and expunge nodes */
/* TODO: Notification? */
};
typedef enum _InfdStorageNodeType {
INFD_STORAGE_NODE_SUBDIRECTORY,
INFD_STORAGE_NODE_NOTE
} InfdStorageNodeType;
InfdStorageNode * infd_storage_node_new_subdirectory (const gchar *path);
Creates a new InfdStorageNode with type
INFD_STORAGE_NODE_SUBDIRECTORY and the given path. This
is most likely only going to be used by InfdStorage
implementations.
|
Path to the node. |
Returns : |
A new InfdStorageNode. |
InfdStorageNode * infd_storage_node_new_note (const gchar *path,const gchar *identifier);
Creates a new InfdStorageNode with type
INFD_STORAGE_NODE_NOTE and the given path and identifier. This
is most likely only going to be used by InfdStorage
implementations.
|
Path to the node. |
|
Identifier of the note type, for example 'InfText' for text notes. |
Returns : |
A new InfdStorageNode. |
InfdStorageNode * infd_storage_node_copy (InfdStorageNode *node);
Creates a copy of a InfdStorageNode object.
|
Node from which to make a copy. |
Returns : |
A copy of node. |
void infd_storage_node_free (InfdStorageNode *node);
Frees a InfdStorageNode allocated with
infd_storage_node_new_subdirectory(), infd_storage_node_new_node() or
infd_storage_node_copy().
|
A InfdStorageNode. |
void infd_storage_node_list_free (GSList *node_list);
Frees a singly-linked list of InfdStorageNode as returned by
infd_storage_read_subdirectory().
|
A list of InfdStorageNode objects. |
GSList * infd_storage_read_subdirectory (InfdStorage *storage,const gchar *path,GError **error);
gboolean infd_storage_create_subdirectory (InfdStorage *storage,const gchar *path,GError **error);
Creates a new subdirectory at the given path that is initially empty.
|
A InfdStorage. |
|
A path pointing to non-existing node. |
|
Location to store error information. |
Returns : |
TRUE on success. |
gboolean infd_storage_remove_node (InfdStorage *storage,const gchar *identifier,const gchar *path,GError **error);
Removes the node at path from storage. If it is a subdirectory node, all containing nodes and subdirectory nodes are removed recursively.
|
A InfdStorage |
|
The type of the node to remove, or NULL to remove a
subdirectory (TODO: This shouldn't be necessary). |
|
A path pointing to an existing node. |
|
Location to store error information. |
Returns : |
TRUE on success. |