Packager Manager information API for packaging. It provides functions for getting the package information.

Required Header

#include <package_manager.h>

Overview

The package manager is used to retrieve detailed information of the installed packages on the device. This information includes package name, label, path to the icon image, version, type, and installed storage. To retrieve package information, you should get the package_info_h using package_info_create() or package_manager_get_package_info(). The package_manager_foreach_package_info() is used to retrieve all the package information of installed packages. And then package_manager_package_info_cb() is invoked. When the callback function is called, you can get the information using the following functions.

Functions
int	package_info_foreach_app_from_package (package_info_h package_info, package_info_app_component_type_e comp_type, package_info_app_cb callback, void *user_data)
	Retrieves all application IDs of each package.
int	package_info_destroy (package_info_h package_info)
	Destroys the package information handle and releases all its resources.
int	package_info_get_package (package_info_h package_info, char **package)
	Gets the package name.
int	package_info_get_main_app_id (package_info_h package_info, char **main_app_id)
	Gets the main application ID of the package.
int	package_info_get_label (package_info_h package_info, char **label)
	Gets the label of the package.
int	package_info_get_icon (package_info_h package_info, char **path)
	Gets the absolute path to the icon image.
int	package_info_get_version (package_info_h package_info, char **version)
	Gets the version of the package.
int	package_info_get_type (package_info_h package_info, char **type)
	Gets the type of the package.
int	package_info_get_installed_storage (package_info_h package_info, package_info_installed_storage_type_e *storage)
	Gets the installed storage for the given package.
int	package_info_get_root_path (package_info_h package_info, char **path)
	Gets the root path of the package.
int	package_info_get_tep_name (package_info_h package_info, char **name)
	Gets the name of the TEP (Tizen Expansion Package).
int	package_info_is_system_package (package_info_h package_info, bool *system)
	Checks whether the package is system package.
int	package_info_is_removable_package (package_info_h package_info, bool *removable)
	Checks whether the package is removable.
int	package_info_is_preload_package (package_info_h package_info, bool *preload)
	Checks whether the package is preloaded.
int	package_info_is_equal (package_info_h lhs, package_info_h rhs, bool *equal)
	Checks whether two package information is equal.
int	package_info_is_accessible (package_info_h package_info, bool *accessible)
	Checks whether the package info is accessible for the given package.
int	package_info_get_installed_time (package_info_h package_info, int *installed_time)
	Gets the installed time for the given package.
int	package_info_clone (package_info_h *clone, package_info_h package_info)
	Clones the package information handle.
int	package_info_create (const char package, package_info_h package_info)
	Gets the package information for the given package.
int	package_info_foreach_cert_info (package_info_h package_info, package_info_cert_info_cb callback, void *user_data)
	Retrieves certification information of the package.
int	package_info_foreach_privilege_info (package_info_h package_info, package_info_privilege_info_cb callback, void *user_data)
	Retrieves privilege information of the package.
int	package_info_foreach_dependency_info (package_info_h package_info, package_info_dependency_info_cb callback, void *user_data)
	Retrieves dependencies between packages.
int	package_info_foreach_dependency_info_depends_on (package_info_h package_info, package_info_dependency_info_cb callback, void *user_data)
	Retrieves which packages depend on the given package.
int	package_info_updateinfo_create (const char pkgid, package_updateinfo_h info)
	Gets the package update information for the given package.
int	package_info_updateinfo_get_pkgid (package_updateinfo_h info, char **package)
	Gets the package name.
int	package_info_updateinfo_get_version (package_updateinfo_h info, char **version)
	Gets the update version of package.
int	package_info_updateinfo_get_type (package_updateinfo_h info, package_updateinfo_type_e *type)
	Gets the update type of package.
int	package_info_updateinfo_destroy (package_updateinfo_h info)
	Destroys the package update information handle and releases all its resources.
int	package_info_updateinfo_foreach_info (package_info_updateinfo_cb callback, void *user_data)
	Retrieves update information of all packages and invoke callback for each of it.
Typedefs
typedef struct package_info_s *	package_info_h
	The package information handle.
typedef struct package_updateinfo_s *	package_updateinfo_h
	The package update information handle.
typedef bool(*	package_info_updateinfo_cb )(package_updateinfo_h info, void *user_data)
	Called for each update information of all packages.
typedef bool(*	package_info_app_cb )(package_info_app_component_type_e comp_type, const char app_id, void user_data)
	Called to get the application ID once for each installed package.
typedef bool(*	package_info_cert_info_cb )(package_info_h handle, package_cert_type_e cert_type, const char cert_value, void user_data)
	Called to get the certification information.
typedef bool(*	package_info_privilege_info_cb )(const char privilege_name, void user_data)
	Called to get the privilege information.
typedef bool(*	package_info_dependency_info_cb )(const char from, const char to, const char type, const char required_version, void *user_data)
	Called when dependency information between packages is retrieved.

Typedef Documentation

typedef bool(* package_info_app_cb)(package_info_app_component_type_e comp_type, const char *app_id, void *user_data)

Called to get the application ID once for each installed package.

Since :: 2.3

Parameters:

[in]	comp_type	The application component type
[in]	app_id	The application ID.
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:: package_info_foreach_app_from_package() will invoke this callback.

See also:: package_info_foreach_app_from_package()

typedef bool(* package_info_cert_info_cb)(package_info_h handle, package_cert_type_e cert_type, const char *cert_value, void *user_data)

Called to get the certification information.

Since :: 2.3

Parameters:

[in]	handle	The package info handle
[in]	cert_type	The certificate type
[in]	cert_value	The certificate value of corresponding certificate key This value is base64 encoded data.
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:: package_info_foreach_cert_info() will invoke this callback.

See also:: package_info_foreach_cert_info()

typedef bool(* package_info_dependency_info_cb)(const char *from, const char *to, const char *type, const char *required_version, void *user_data)

Called when dependency information between packages is retrieved.

Since :: 5.5

Remarks:: from, to, type and required_version are managed by the platform and will be released after the callback exits.

Parameters:

[in]	from	The ID of package that depends on another
[in]	to	The ID of package that is required by another
[in]	type	The type of dependency
[in]	required_version	The required version
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:: package_info_foreach_dependency_info() will invoke this callback.; package_info_foreach_dependency_info_depends_on() will invoke this callback.

See also:: package_info_foreach_dependency_info(); package_info_foreach_dependency_info_depends_on()

typedef struct package_info_s* package_info_h

The package information handle.

Since :: 2.3

typedef bool(* package_info_privilege_info_cb)(const char *privilege_name, void *user_data)

Called to get the privilege information.

Since :: 2.3

Parameters:

[in]	privilege_name	the name of the privilege
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:: package_info_foreach_privilege_info() will invoke this callback.

See also:: package_info_foreach_privilege_info()

typedef bool(* package_info_updateinfo_cb)(package_updateinfo_h info, void *user_data)

Called for each update information of all packages.

Since :: 4.0

Remarks:: info should not be freed and can be used only in the callback.

Parameters:

[in]	info	The package update information handle
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop, otherwise false to break out of the loop

Precondition:: package_info_updateinfo_foreach_info() will invoke this callback.

See also:: package_info_updateinfo_foreach_info()

typedef struct package_updateinfo_s* package_updateinfo_h

The package update information handle.

Since :: 4.0

Enumeration Type Documentation

enum package_cert_type_e

Enumeration for certification type.

Since :: 2.3

Enumerator:

PACKAGE_INFO_AUTHOR_ROOT_CERT	Author Root Certificate
PACKAGE_INFO_AUTHOR_INTERMEDIATE_CERT	Author Intermediate Certificate
PACKAGE_INFO_AUTHOR_SIGNER_CERT	Author Signer Certificate
PACKAGE_INFO_DISTRIBUTOR_ROOT_CERT	Distributor Root Certificate
PACKAGE_INFO_DISTRIBUTOR_INTERMEDIATE_CERT	Distributor Intermediate Certificate
PACKAGE_INFO_DISTRIBUTOR_SIGNER_CERT	Distributor Signer Certificate
PACKAGE_INFO_DISTRIBUTOR2_ROOT_CERT	Distributor2 Root Certificate
PACKAGE_INFO_DISTRIBUTOR2_INTERMEDIATE_CERT	Distributor2 Intermediate Certificate
PACKAGE_INFO_DISTRIBUTOR2_SIGNER_CERT	Distributor2 Signer Certificate

enum package_info_app_component_type_e

Enumeration for app component type.

Since :: 2.3

Enumerator:

PACKAGE_INFO_ALLAPP	All applications (Deprecated since 5.5, use PACKAGE_INFO_APP_COMPONENT_TYPE_ALL instead)
PACKAGE_INFO_UIAPP	UI application (Deprecated since 5.5, use PACKAGE_INFO_APP_COMPONENT_TYPE_UI instead)
PACKAGE_INFO_SERVICEAPP	Service application (Deprecated since 5.5, use PACKAGE_INFO_APP_COMPONENT_TYPE_SERVICE instead)
PACKAGE_INFO_WIDGETAPP	Widget application (Since 4.0) (Deprecated since 5.5, use PACKAGE_INFO_APP_COMPONENT_TYPE_WIDGET instead)
PACKAGE_INFO_WATCHAPP	Watch application (Since 4.0) (Deprecated since 5.5, use PACKAGE_INFO_APP_COMPONENT_TYPE_WATCH instead)
PACKAGE_INFO_APP_COMPONENT_TYPE_ALL	All applications (Since 5.5)
PACKAGE_INFO_APP_COMPONENT_TYPE_UI	UI application (Since 5.5)
PACKAGE_INFO_APP_COMPONENT_TYPE_SERVICE	Service application (Since 5.5)
PACKAGE_INFO_APP_COMPONENT_TYPE_WIDGET	Widget application (Since 5.5)
PACKAGE_INFO_APP_COMPONENT_TYPE_WATCH	Watch application (Since 5.5)
PACKAGE_INFO_APP_COMPONENT_TYPE_COMPONENT_BASED	Component-based application (Since 5.5)

enum package_info_installed_storage_type_e

Enumeration for storage type.

Since :: 2.3

Enumerator:

PACKAGE_INFO_INTERNAL_STORAGE	Internal storage
PACKAGE_INFO_EXTERNAL_STORAGE	External storage
PACKAGE_INFO_EXTENDED_STORAGE	Extended storage (Since 5.0)

enum package_updateinfo_type_e

Enumeration for package update info type.

Since :: 4.0

Enumerator:

PACKAGE_UPDATEINFO_TYPE_NONE	None type
PACKAGE_UPDATEINFO_TYPE_FORCE	Force type
PACKAGE_UPDATEINFO_TYPE_OPTIONAL	Optional type

Function Documentation

int package_info_clone	(	package_info_h *	clone,
		package_info_h	package_info
	)

Clones the package information handle.

Since :: 2.3

Remarks:: The clone should be released using package_info_destroy().

Parameters:

[out]	clone	The newly created package information handle
[in]	package_info	The package information

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_NO_SUCH_PACKAGE	The package is not installed
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int package_info_create	(	const char *	package,
		package_info_h *	package_info
	)

Gets the package information for the given package.

Since :: 2.3

Remarks:: You must release package_info using package_info_destroy().

Parameters:

[in]	package	The ID of the package
[out]	package_info	The package information for the given package ID

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_NO_SUCH_PACKAGE	The package is not installed
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int package_info_destroy ( package_info_h package_info )

Destroys the package information handle and releases all its resources.

Since :: 2.3

Parameters:

[in] package_info The package information handle

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

See also:: package_manager_foreach_package_info(); package_manager_get_package_info()

int package_info_foreach_app_from_package	(	package_info_h	package_info,
		package_info_app_component_type_e	comp_type,
		package_info_app_cb	callback,
		void *	user_data
	)

Retrieves all application IDs of each package.

Since :: 2.3

Parameters:

[in]	package_info	The package info handle
[in]	comp_type	The application component type
[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_NO_SUCH_PACKAGE	No such package

Postcondition:: This function invokes package_info_app_cb() repeatedly for each package.

See also:: package_info_app_cb()

int package_info_foreach_cert_info	(	package_info_h	package_info,
		package_info_cert_info_cb	callback,
		void *	user_data
	)

Retrieves certification information of the package.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[in]	callback	The iteration callback function
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_foreach_dependency_info	(	package_info_h	package_info,
		package_info_dependency_info_cb	callback,
		void *	user_data
	)

Retrieves dependencies between packages.

callback is called whenever there is package dependency. The callback includes packages that are only directly required by the given package. For example, if there are packages having the following relationship:

B --> E A --> B --> C D --> C

A --> B means that A depends on B. When package_info_foreach_dependency_info(A) is called, the callback results in two parameters: from is A and to is B.

Since :: 5.5

Remarks:: The function provides the results synchronously. If there are no dependencies, this function will return PACKAGE_MANAGER_ERROR_NONE immediately and the callback will not be invoked.

Parameters:

[in]	package_info	The package information
[in]	callback	The iteration callback function
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_SYSTEM_ERROR	Severe system error

int package_info_foreach_dependency_info_depends_on	(	package_info_h	package_info,
		package_info_dependency_info_cb	callback,
		void *	user_data
	)

Retrieves which packages depend on the given package.

callback is called whenever there is package dependency. The callback includes packages that are both directly and indirectly depend on the given package. For example, if there are packages having the following relationship:

B --> E A --> B --> C D --> C

A --> B means that A depends on B. When package_info_foreach_dependency_info(C) is called, the callback results in two parameters: from is B and to is C, from is D and to is C, from is A and to is B.

Since :: 5.5

Remarks:: The function provides the results synchronously. If there are no dependencies, this function will return PACKAGE_MANAGER_ERROR_NONE immediately and the callback will not be invoked.

Parameters:

[in]	package_info	The package information
[in]	callback	The iteration callback function
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_SYSTEM_ERROR	Severe system error

int package_info_foreach_privilege_info	(	package_info_h	package_info,
		package_info_privilege_info_cb	callback,
		void *	user_data
	)

Retrieves privilege information of the package.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[in]	callback	The iteration callback function
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_icon	(	package_info_h	package_info,
		char **	path
	)

Gets the absolute path to the icon image.

Since :: 2.3

Remarks:: You must release path using free().

Parameters:

[in]	package_info	The package information
[out]	path	The path of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_installed_storage	(	package_info_h	package_info,
		package_info_installed_storage_type_e *	storage
	)

Gets the installed storage for the given package.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[out]	storage	The installed storage

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

int package_info_get_installed_time	(	package_info_h	package_info,
		int *	installed_time
	)

Gets the installed time for the given package.

If the package was updated, the installed_time represents updated time. So, the meaning of 'installed time' corresponds with 'last modified time'.

Since :: 4.0

Parameters:

[in]	package_info	The package information
[out]	installed_time	The integer value of time_t type for installed time

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_IO_ERROR	Database error occurred

int package_info_get_label	(	package_info_h	package_info,
		char **	label
	)

Gets the label of the package.

Since :: 2.3

Remarks:: You must release label using free().

Parameters:

[in]	package_info	The package information
[out]	label	The label of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_main_app_id	(	package_info_h	package_info,
		char **	main_app_id
	)

Gets the main application ID of the package.

Since :: 4.0

Remarks:: You must release main_app_id using free().

Parameters:

[in]	package_info	The package information
[out]	main_app_id	The main application ID of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_package	(	package_info_h	package_info,
		char **	package
	)

Gets the package name.

Since :: 2.3

Remarks:: You must release package using free().

Parameters:

[in]	package_info	The package information
[out]	package	The package name

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int package_info_get_root_path	(	package_info_h	package_info,
		char **	path
	)

Gets the root path of the package.

Since :: 2.3

Remarks:: You must release path using free().

Parameters:

[in]	package_info	The package information
[out]	path	The root path of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_tep_name	(	package_info_h	package_info,
		char **	name
	)

Gets the name of the TEP (Tizen Expansion Package).

Warning:: This is not for use by third-party applications.

Since :: 2.4

Privilege Level:: platform

Privilege:: http://tizen.org/privilege/packagemanager.admin

Remarks:: Name must be released using free().

Parameters:

[in]	package_info	The package information
[out]	name	The name of the tep

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_PERMISSION_DENIED	Permission denied
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_SYSTEM_ERROR	Severe system error

int package_info_get_type	(	package_info_h	package_info,
		char **	type
	)

Gets the type of the package.

Since :: 2.3

Remarks:: You must release type using free().

Parameters:

[in]	package_info	The package information
[out]	type	The type of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_get_version	(	package_info_h	package_info,
		char **	version
	)

Gets the version of the package.

Since :: 2.3

Remarks:: You must release version using free().

Parameters:

[in]	package_info	The package information
[out]	version	The version of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_is_accessible	(	package_info_h	package_info,
		bool *	accessible
	)

Checks whether the package info is accessible for the given package.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[out]	accessible	`true` if the package info is accessible, otherwise `false` if the package info is not accessible

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

int package_info_is_equal	(	package_info_h	lhs,
		package_info_h	rhs,
		bool *	equal
	)

Checks whether two package information is equal.

Since :: 2.3

Parameters:

[in]	lhs	The first package information to be compared
[in]	rhs	The second package information to be compared
[out]	equal	`true` if the package information are equal, otherwise `false` if package information are not equal

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	Database error occurred

int package_info_is_preload_package	(	package_info_h	package_info,
		bool *	preload
	)

Checks whether the package is preloaded.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[out]	preload	The preload info of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_is_removable_package	(	package_info_h	package_info,
		bool *	removable
	)

Checks whether the package is removable.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[out]	removable	The removable info of the package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	IO error

int package_info_is_system_package	(	package_info_h	package_info,
		bool *	system
	)

Checks whether the package is system package.

Since :: 2.3

Parameters:

[in]	package_info	The package information
[out]	system	`true` if the package is system package, otherwise `false` if the package is not system package

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_updateinfo_create	(	const char *	pkgid,
		package_updateinfo_h *	info
	)

Gets the package update information for the given package.

Since :: 4.0

Remarks:: You must release info using package_info_updateinfo_destroy().

Parameters:

[in]	pkgid	The ID of the package
[out]	info	The package update information for the given package ID

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_NO_SUCH_PACKAGE	The package is not installed
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	Database error occurred

See also:: package_info_updateinfo_destroy()

int package_info_updateinfo_destroy ( package_updateinfo_h info )

Destroys the package update information handle and releases all its resources.

Since :: 4.0

Parameters:

[in] info The package update information handle

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

See also:: package_info_updateinfo_create()

int package_info_updateinfo_foreach_info	(	package_info_updateinfo_cb	callback,
		void *	user_data
	)

Retrieves update information of all packages and invoke callback for each of it.

Since :: 4.0

Parameters:

[in]	callback	The iteration callback function
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_IO_ERROR	I/O error

int package_info_updateinfo_get_pkgid	(	package_updateinfo_h	info,
		char **	package
	)

Gets the package name.

Since :: 4.0

Remarks:: You must release package using free().

Parameters:

[in]	info	The package update information
[out]	package	The package name

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	Internal I/O error occurred

int package_info_updateinfo_get_type	(	package_updateinfo_h	info,
		package_updateinfo_type_e *	type
	)

Gets the update type of package.

Since :: 4.0

Parameters:

[in]	info	The package update information
[out]	type	The package update type

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_IO_ERROR	Internal I/O error occurred

int package_info_updateinfo_get_version	(	package_updateinfo_h	info,
		char **	version
	)

Gets the update version of package.

Since :: 4.0

Remarks:: You must release version using free().

Parameters:

[in]	info	The package update information
[out]	version	The package update version

Returns:: 0 on success, otherwise a negative error value

Return values:

PACKAGE_MANAGER_ERROR_NONE	Successful
PACKAGE_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
PACKAGE_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
PACKAGE_MANAGER_ERROR_IO_ERROR	Internal I/O error occurred

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