PolicyKit Library Reference Manual | ||||
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Top | Description |
Synopsis
PolKitPolicyFileEntry; polkit_bool_t (*PolKitPolicyFileEntryAnnotationsForeachFunc) (PolKitPolicyFileEntry *policy_file_entry, const char *key, const char *value, void *user_data); PolKitPolicyFileEntry * polkit_policy_file_entry_ref (PolKitPolicyFileEntry *policy_file_entry); void polkit_policy_file_entry_unref (PolKitPolicyFileEntry *policy_file_entry); void polkit_policy_file_entry_debug (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_id (PolKitPolicyFileEntry *policy_file_entry); PolKitPolicyDefault * polkit_policy_file_entry_get_default (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_action_description (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_action_message (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_action_vendor (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_action_vendor_url (PolKitPolicyFileEntry *policy_file_entry); const char * polkit_policy_file_entry_get_action_icon_name (PolKitPolicyFileEntry *policy_file_entry); polkit_bool_t polkit_policy_file_entry_annotations_foreach (PolKitPolicyFileEntry *policy_file_entry, PolKitPolicyFileEntryAnnotationsForeachFunc cb, void *user_data); const char * polkit_policy_file_entry_get_annotation (PolKitPolicyFileEntry *policy_file_entry, const char *key); PolKitPolicyDefault * polkit_policy_file_entry_get_default_factory (PolKitPolicyFileEntry *policy_file_entry); polkit_bool_t polkit_policy_file_entry_set_default (PolKitPolicyFileEntry *policy_file_entry, PolKitPolicyDefault *defaults, PolKitError **error);
Details
PolKitPolicyFileEntry
typedef struct _PolKitPolicyFileEntry PolKitPolicyFileEntry;
Objects of this class are used to record information about a policy.
PolKitPolicyFileEntryAnnotationsForeachFunc ()
polkit_bool_t (*PolKitPolicyFileEntryAnnotationsForeachFunc) (PolKitPolicyFileEntry *policy_file_entry, const char *key, const char *value, void *user_data);
Callback function for polkit_policy_file_entry_annotations_foreach()
.
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the policy file entry |
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key of the annotation |
|
corrosponding value of the annotation |
|
user data passed to polkit_policy_file_entry_annotations_foreach()
|
Returns : |
Pass TRUE to short-circuit, e.g. stop the iteration |
polkit_policy_file_entry_ref ()
PolKitPolicyFileEntry * polkit_policy_file_entry_ref (PolKitPolicyFileEntry *policy_file_entry);
Increase reference count.
|
the policy file object |
Returns : |
the object |
polkit_policy_file_entry_unref ()
void polkit_policy_file_entry_unref (PolKitPolicyFileEntry *policy_file_entry);
Decreases the reference count of the object. If it becomes zero, the object is freed. Before freeing, reference counts on embedded objects are decresed by one.
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the policy file object |
polkit_policy_file_entry_debug ()
void polkit_policy_file_entry_debug (PolKitPolicyFileEntry *policy_file_entry);
Print debug information about object
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the entry |
polkit_policy_file_entry_get_id ()
const char * polkit_policy_file_entry_get_id (PolKitPolicyFileEntry *policy_file_entry);
Get the action identifier.
|
the file entry |
Returns : |
A string - caller shall not free this string. |
polkit_policy_file_entry_get_default ()
PolKitPolicyDefault * polkit_policy_file_entry_get_default (PolKitPolicyFileEntry *policy_file_entry);
Get the the default policy for this policy.
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the file entry |
Returns : |
A PolKitPolicyDefault object - caller shall not unref or modify this object. |
polkit_policy_file_entry_get_action_description ()
const char * polkit_policy_file_entry_get_action_description (PolKitPolicyFileEntry *policy_file_entry);
Get the description of the action that this policy entry describes. This
is intended to be used in policy editors, for example "Mount internal
volumes". Contrast with polkit_policy_file_entry_get_action_message()
. The
textual string will be returned in the current locale.
Note, if polkit_context_set_load_descriptions()
on the
PolKitContext object used to get this object wasn't called, this
method will return NULL.
|
the object |
Returns : |
string or NULL if descriptions are not loaded - caller shall not free this string |
polkit_policy_file_entry_get_action_message ()
const char * polkit_policy_file_entry_get_action_message (PolKitPolicyFileEntry *policy_file_entry);
Get the message describing the action that this policy entry
describes. This is to be used in dialogs, for example "System
Policy prevents mounting this volume". Contrast with
polkit_policy_file_entry_get_action_description()
. The textual string
will be returned in the current locale.
Note, if polkit_context_set_load_descriptions()
on the
PolKitContext object used to get this object wasn't called, this
method will return NULL.
|
the object |
Returns : |
string or NULL if descriptions are not loaded - caller shall not free this string |
polkit_policy_file_entry_get_action_vendor ()
const char * polkit_policy_file_entry_get_action_vendor (PolKitPolicyFileEntry *policy_file_entry);
Get the name of the vendor of this action.
Note, if polkit_context_set_load_descriptions()
on the
PolKitContext object used to get this object wasn't called, this
method will return NULL.
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the object |
Returns : |
string or NULL if descriptions are not loaded or vendor tag isn't set - caller shall not free this string |
Since 0.7
polkit_policy_file_entry_get_action_vendor_url ()
const char * polkit_policy_file_entry_get_action_vendor_url (PolKitPolicyFileEntry *policy_file_entry);
Get the URL of the vendor of this action.
Note, if polkit_context_set_load_descriptions()
on the
PolKitContext object used to get this object wasn't called, this
method will return NULL.
|
the object |
Returns : |
string or NULL if descriptions are not loaded or vendor url isn't set - caller shall not free this string |
Since 0.7
polkit_policy_file_entry_get_action_icon_name ()
const char * polkit_policy_file_entry_get_action_icon_name (PolKitPolicyFileEntry *policy_file_entry);
Get the name of the icon that represents the action. This name conforms to the freedesktop.org icon naming specification.
Note, if polkit_context_set_load_descriptions()
on the
PolKitContext object used to get this object wasn't called, this
method will return NULL.
|
the object |
Returns : |
string or NULL if descriptions are not loaded or icon tag isn't set - caller shall not free this string |
Since 0.7
polkit_policy_file_entry_annotations_foreach ()
polkit_bool_t polkit_policy_file_entry_annotations_foreach (PolKitPolicyFileEntry *policy_file_entry, PolKitPolicyFileEntryAnnotationsForeachFunc cb, void *user_data);
Iterate over all annotations on the policy file entry.
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the policy file entry |
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callback function |
|
user data to pass to the callback function |
Returns : |
TRUE only if the iteration was short-circuited |
polkit_policy_file_entry_get_annotation ()
const char * polkit_policy_file_entry_get_annotation (PolKitPolicyFileEntry *policy_file_entry, const char *key);
Look of the value of a given annotation.
|
the policy file entry |
|
the key of the annotation |
Returns : |
The value of the annotation or NULL if not found. |
polkit_policy_file_entry_get_default_factory ()
PolKitPolicyDefault * polkit_policy_file_entry_get_default_factory (PolKitPolicyFileEntry *policy_file_entry);
Get the factory defaults for the entry. This may be different that
what polkit_policy_file_entry_get_default()
returns if the function
polkit_policy_file_entry_set_default()
have been used to change the
defaults.
|
the file entry |
Returns : |
A PolKitPolicyDefault object - caller shall not unref or modify this object. |
Since 0.7
polkit_policy_file_entry_set_default ()
polkit_bool_t polkit_policy_file_entry_set_default (PolKitPolicyFileEntry *policy_file_entry, PolKitPolicyDefault *defaults, PolKitError **error);
Set new defaults for a given policy file entry; subsequent calls to
polkit_policy_file_get_default()
will return these values. Note
that the old defaults are not modified; they are still available via
polkit_policy_file_entry_get_default_factory()
.
This operation requires the org.freedesktop.policykit.modify-defaults authorization and will fail if the caller lacks it.
|
the file entry |
|
the new defaults to set |
|
return location for error or NULL |
Returns : |
TRUE if the given defaults was set; FALSE if error is set.
|
Since 0.7