PkCatalog

PkCatalog — Functionality for installing catalogs

Synopsis

#define             PK_CATALOG_ERROR
#define             PK_CATALOG_FILE_EXTENSION
#define             PK_CATALOG_FILE_HEADER
#define             PK_CATALOG_TYPE_ERROR
struct              PkCatalog;
struct              PkCatalogClass;
enum                PkCatalogError;
GQuark              pk_catalog_error_quark              (void);
void                pk_catalog_lookup_async             (PkCatalog *catalog,
                                                         const gchar *filename,
                                                         GCancellable *cancellable,
                                                         PkProgressCallback progress_callback,
                                                         gpointer progress_user_data,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
GPtrArray *         pk_catalog_lookup_finish            (PkCatalog *catalog,
                                                         GAsyncResult *res,
                                                         GError **error);
PkCatalog *         pk_catalog_new                      (void);
void                pk_catalog_test                     (gpointer user_data);

Object Hierarchy

  GObject
   +----PkCatalog

  GEnum
   +----PkCatalogError

Description

Clients can use this GObject for installing catalog files.

Details

PK_CATALOG_ERROR

#define PK_CATALOG_ERROR (pk_catalog_error_quark ())

PK_CATALOG_FILE_EXTENSION

#define PK_CATALOG_FILE_EXTENSION "catalog"

PK_CATALOG_FILE_HEADER

#define PK_CATALOG_FILE_HEADER		"PackageKit Catalog"

PK_CATALOG_TYPE_ERROR

#define PK_CATALOG_TYPE_ERROR (pk_catalog_error_get_type ())

struct PkCatalog

struct PkCatalog;

struct PkCatalogClass

struct PkCatalogClass {
	GObjectClass parent_class;
	/* Padding for future expansion */
	void (*_pk_reserved1) (void);
	void (*_pk_reserved2) (void);
	void (*_pk_reserved3) (void);
	void (*_pk_reserved4) (void);
};

enum PkCatalogError

typedef enum {
	PK_CATALOG_ERROR_FAILED
} PkCatalogError;

pk_catalog_error_quark ()

GQuark              pk_catalog_error_quark              (void);

Returns :

 Our personal error quark.

Since 0.5.3

pk_catalog_lookup_async ()

void                pk_catalog_lookup_async             (PkCatalog *catalog,
                                                         const gchar *filename,
                                                         GCancellable *cancellable,
                                                         PkProgressCallback progress_callback,
                                                         gpointer progress_user_data,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Simulate the install of a catalog file.

catalog :

 a valid PkCatalog instance

filename :

 the filename of the catalog to install

cancellable :

 a GCancellable or NULL

callback :

 the function to run on completion

progress_callback :

 the function to run when the progress changes. [scope call]

progress_user_data :

 data to pass to progress_callback

user_data :

 the data to pass to callback

Since 0.5.3

pk_catalog_lookup_finish ()

GPtrArray *         pk_catalog_lookup_finish            (PkCatalog *catalog,
                                                         GAsyncResult *res,
                                                         GError **error);

Gets the result from the asynchronous function.

catalog :

 a valid PkCatalog instance

res :

 the GAsyncResult

error :

 A GError or NULL

Returns :

 the GPtrArray of PkPackage's, or NULL. Free with g_ptr_array_unref(). [transfer container]

Since 0.5.3

pk_catalog_new ()

PkCatalog *         pk_catalog_new                      (void);

Returns :

 A new catalog class instance.

Since 0.5.3

pk_catalog_test ()

void                pk_catalog_test                     (gpointer user_data);
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