## GoaOAuthBased GoaOAuthBased — Generated C code for the org.gnome.OnlineAccounts.OAuthBased D-Bus interface |

## Synopsis

                        GoaOAuthBased;
    struct              GoaOAuthBasedIface;
    GDBusInterfaceInfo * goa_oauth_based_interface_info     (void);
    guint               goa_oauth_based_override_properties (GObjectClass *klass,
                                                             guint property_id_begin);
    void                goa_oauth_based_call_get_access_token
                                                            (GoaOAuthBased *proxy,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    gboolean            goa_oauth_based_call_get_access_token_finish
                                                            (GoaOAuthBased *proxy,
                                                             gchar **out_access_token,
                                                             gchar **out_access_token_secret,
                                                             gint *out_expires_in,
                                                             GAsyncResult *res,
                                                             GError **error);
    gboolean            goa_oauth_based_call_get_access_token_sync
                                                            (GoaOAuthBased *proxy,
                                                             gchar **out_access_token,
                                                             gchar **out_access_token_secret,
                                                             gint *out_expires_in,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                goa_oauth_based_complete_get_access_token
                                                            (GoaOAuthBased *object,
                                                             GDBusMethodInvocation *invocation,
                                                             const gchar *access_token,
                                                             const gchar *access_token_secret,
                                                             gint expires_in);
    const gchar *       goa_oauth_based_get_consumer_key    (GoaOAuthBased *object);
    gchar *             goa_oauth_based_dup_consumer_key    (GoaOAuthBased *object);
    void                goa_oauth_based_set_consumer_key    (GoaOAuthBased *object,
                                                             const gchar *value);
    const gchar *       goa_oauth_based_get_consumer_secret (GoaOAuthBased *object);
    gchar *             goa_oauth_based_dup_consumer_secret (GoaOAuthBased *object);
    void                goa_oauth_based_set_consumer_secret (GoaOAuthBased *object,
                                                             const gchar *value);
    struct              GoaOAuthBasedProxy;
    struct              GoaOAuthBasedProxyClass;
    void                goa_oauth_based_proxy_new           (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    GoaOAuthBased *     goa_oauth_based_proxy_new_finish    (GAsyncResult *res,
                                                             GError **error);
    GoaOAuthBased *     goa_oauth_based_proxy_new_sync      (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                goa_oauth_based_proxy_new_for_bus   (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    GoaOAuthBased *     goa_oauth_based_proxy_new_for_bus_finish
                                                            (GAsyncResult *res,
                                                             GError **error);
    GoaOAuthBased *     goa_oauth_based_proxy_new_for_bus_sync
                                                            (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);
    struct              GoaOAuthBasedSkeleton;
    struct              GoaOAuthBasedSkeletonClass;
    GoaOAuthBased *     goa_oauth_based_skeleton_new        (void);

## Object Hierarchy

      GInterface
       +----GoaOAuthBased

## Prerequisites

GoaOAuthBased requires GObject.

## Properties

      "consumer-key"             gchar*                : Read / Write
      "consumer-secret"          gchar*                : Read / Write

## Signals

      "handle-get-access-token"                        : Run Last

## Description

This section contains code for working with the org.gnome.OnlineAccounts.OAuthBased D-Bus interface in C.

## Details

### GoaOAuthBased

    typedef struct _GoaOAuthBased GoaOAuthBased;

Abstract interface type for the D-Bus interface org.gnome.OnlineAccounts.OAuthBased.

### struct GoaOAuthBasedIface

    struct GoaOAuthBasedIface {
      GTypeInterface parent_iface;

      gboolean (*handle_get_access_token) (
        GoaOAuthBased *object,
        GDBusMethodInvocation *invocation);

      const gchar * (*get_consumer_key) (GoaOAuthBased *object);

      const gchar * (*get_consumer_secret) (GoaOAuthBased *object);
    };

Virtual table for the D-Bus interface org.gnome.OnlineAccounts.OAuthBased.

GTypeInterface `parent_iface`; | The parent interface.
`handle_get_access_token` () | Handler for the "handle-get-access-token" signal.
`get_consumer_key` () | Getter for the "consumer-key" property.
`get_consumer_secret` () | Getter for the "consumer-secret" property.

### goa_oauth_based_interface_info ()

    GDBusInterfaceInfo * goa_oauth_based_interface_info     (void);

Gets a machine-readable description of the org.gnome.OnlineAccounts.OAuthBased D-Bus interface.

Returns : | A GDBusInterfaceInfo. Do not free. [transfer none]

### goa_oauth_based_override_properties ()

    guint               goa_oauth_based_override_properties (GObjectClass *klass,
                                                             guint property_id_begin);

Overrides all GObject properties in the GoaOAuthBased interface for a concrete class. The properties are overridden in the order they are defined.

`klass` : | The class structure for a GObject-derived class.
`property_id_begin` : | The property id to assign to the first overridden property.
Returns : | The last property id.

### goa_oauth_based_call_get_access_token ()

    void                goa_oauth_based_call_get_access_token
                                                            (GoaOAuthBased *proxy,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously invokes the `GetAccessToken()` D-Bus method on `proxy`. When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `goa_oauth_based_call_get_access_token_finish()` to get the result of the operation.

See `goa_oauth_based_call_get_access_token_sync()` for the synchronous, blocking version of this method.

`proxy` : | A GoaOAuthBasedProxy.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied or `NULL`.
`user_data` : | User data to pass to `callback`.

### goa_oauth_based_call_get_access_token_finish ()

    gboolean            goa_oauth_based_call_get_access_token_finish
                                                            (GoaOAuthBased *proxy,
                                                             gchar **out_access_token,
                                                             gchar **out_access_token_secret,
                                                             gint *out_expires_in,
                                                             GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `goa_oauth_based_call_get_access_token()`.

`proxy` : | A GoaOAuthBasedProxy.
`out_access_token` : | Return location for return parameter or `NULL` to ignore. [out]
`out_access_token_secret` : | Return location for return parameter or `NULL` to ignore. [out]
`out_expires_in` : | Return location for return parameter or `NULL` to ignore. [out]
`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `goa_oauth_based_call_get_access_token()`.
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### goa_oauth_based_call_get_access_token_sync ()

    gboolean            goa_oauth_based_call_get_access_token_sync
                                                            (GoaOAuthBased *proxy,
                                                             gchar **out_access_token,
                                                             gchar **out_access_token_secret,
                                                             gint *out_expires_in,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously invokes the `GetAccessToken()` D-Bus method on `proxy`. The calling thread is blocked until a reply is received.

See `goa_oauth_based_call_get_access_token()` for the asynchronous version of this method.

`proxy` : | A GoaOAuthBasedProxy.
`out_access_token` : | Return location for return parameter or `NULL` to ignore. [out]
`out_access_token_secret` : | Return location for return parameter or `NULL` to ignore. [out]
`out_expires_in` : | Return location for return parameter or `NULL` to ignore. [out]
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### goa_oauth_based_complete_get_access_token ()

    void                goa_oauth_based_complete_get_access_token
                                                            (GoaOAuthBased *object,
                                                             GDBusMethodInvocation *invocation,
                                                             const gchar *access_token,
                                                             const gchar *access_token_secret,
                                                             gint expires_in);

Helper function used in service implementations to finish handling invocations of the `GetAccessToken()` D-Bus method. If you instead want to finish handling an invocation by returning an error, use `g_dbus_method_invocation_return_error()` or similar.

This method will free `invocation`, you cannot use it afterwards.

`object` : | A GoaOAuthBased.
`invocation` : | A GDBusMethodInvocation. [transfer full]
`access_token` : | Parameter to return.
`access_token_secret` : | Parameter to return.
`expires_in` : | Parameter to return.

### goa_oauth_based_get_consumer_key ()

    const gchar *       goa_oauth_based_get_consumer_key    (GoaOAuthBased *object);

Gets the value of the "ConsumerKey" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

### Warning

The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where `object` was constructed. Use `goa_oauth_based_dup_consumer_key()` if on another thread.

`object` : | A GoaOAuthBased.
Returns : | The property value or `NULL` if the property is not set. Do not free the returned value, it belongs to `object`. [transfer none]

### goa_oauth_based_dup_consumer_key ()

    gchar *             goa_oauth_based_dup_consumer_key    (GoaOAuthBased *object);

Gets a copy of the "ConsumerKey" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A GoaOAuthBased.
Returns : | The property value or `NULL` if the property is not set. The returned value should be freed with `g_free()`. [transfer full]

### goa_oauth_based_set_consumer_key ()

    void                goa_oauth_based_set_consumer_key    (GoaOAuthBased *object,
                                                             const gchar *value);

Sets the "ConsumerKey" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A GoaOAuthBased.
`value` : | The value to set.

### goa_oauth_based_get_consumer_secret ()

    const gchar *       goa_oauth_based_get_consumer_secret (GoaOAuthBased *object);

Gets the value of the "ConsumerSecret" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

### Warning

The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where `object` was constructed. Use `goa_oauth_based_dup_consumer_secret()` if on another thread.

`object` : | A GoaOAuthBased.
Returns : | The property value or `NULL` if the property is not set. Do not free the returned value, it belongs to `object`. [transfer none]

### goa_oauth_based_dup_consumer_secret ()

    gchar *             goa_oauth_based_dup_consumer_secret (GoaOAuthBased *object);

Gets a copy of the "ConsumerSecret" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A GoaOAuthBased.
Returns : | The property value or `NULL` if the property is not set. The returned value should be freed with `g_free()`. [transfer full]

### goa_oauth_based_set_consumer_secret ()

    void                goa_oauth_based_set_consumer_secret (GoaOAuthBased *object,
                                                             const gchar *value);

Sets the "ConsumerSecret" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A GoaOAuthBased.
`value` : | The value to set.

### struct GoaOAuthBasedProxy

    struct GoaOAuthBasedProxy {
    };

The GoaOAuthBasedProxy structure contains only private data and should only be accessed using the provided API.

### struct GoaOAuthBasedProxyClass

    struct GoaOAuthBasedProxyClass {
      GDBusProxyClass parent_class;
    };

Class structure for GoaOAuthBasedProxy.

GDBusProxyClass `parent_class`; | The parent class.

### goa_oauth_based_proxy_new ()

    void                goa_oauth_based_proxy_new           (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously creates a proxy for the D-Bus interface org.gnome.OnlineAccounts.OAuthBased. See `g_dbus_proxy_new()` for more details.

When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `goa_oauth_based_proxy_new_finish()` to get the result of the operation.

See `goa_oauth_based_proxy_new_sync()` for the synchronous, blocking version of this constructor.

`connection` : | A GDBusConnection.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique) or `NULL` if `connection` is not a message bus connection. [allow-none]
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied.
`user_data` : | User data to pass to `callback`.

### goa_oauth_based_proxy_new_finish ()

    GoaOAuthBased *     goa_oauth_based_proxy_new_finish    (GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `goa_oauth_based_proxy_new()`.

`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `goa_oauth_based_proxy_new()`.
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type GoaOAuthBasedProxy]

### goa_oauth_based_proxy_new_sync ()

    GoaOAuthBased *     goa_oauth_based_proxy_new_sync      (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously creates a proxy for the D-Bus interface org.gnome.OnlineAccounts.OAuthBased. See `g_dbus_proxy_new_sync()` for more details.

The calling thread is blocked until a reply is received.

See `goa_oauth_based_proxy_new()` for the asynchronous version of this constructor.

`connection` : | A GDBusConnection.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique) or `NULL` if `connection` is not a message bus connection. [allow-none]
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type GoaOAuthBasedProxy]

### goa_oauth_based_proxy_new_for_bus ()

    void                goa_oauth_based_proxy_new_for_bus   (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Like `goa_oauth_based_proxy_new()` but takes a GBusType instead of a GDBusConnection.

When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `goa_oauth_based_proxy_new_for_bus_finish()` to get the result of the operation.

See `goa_oauth_based_proxy_new_for_bus_sync()` for the synchronous, blocking version of this constructor.

`bus_type` : | A GBusType.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique).
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied.
`user_data` : | User data to pass to `callback`.

### goa_oauth_based_proxy_new_for_bus_finish ()

    GoaOAuthBased *     goa_oauth_based_proxy_new_for_bus_finish
                                                            (GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `goa_oauth_based_proxy_new_for_bus()`.

`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `goa_oauth_based_proxy_new_for_bus()`.
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type GoaOAuthBasedProxy]

### goa_oauth_based_proxy_new_for_bus_sync ()

    GoaOAuthBased *     goa_oauth_based_proxy_new_for_bus_sync
                                                            (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);

Like `goa_oauth_based_proxy_new_sync()` but takes a GBusType instead of a GDBusConnection.

The calling thread is blocked until a reply is received.

See `goa_oauth_based_proxy_new_for_bus()` for the asynchronous version of this constructor.

`bus_type` : | A GBusType.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique).
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type GoaOAuthBasedProxy]

### struct GoaOAuthBasedSkeleton

    struct GoaOAuthBasedSkeleton {
    };

The GoaOAuthBasedSkeleton structure contains only private data and should only be accessed using the provided API.

### struct GoaOAuthBasedSkeletonClass

    struct GoaOAuthBasedSkeletonClass {
      GDBusInterfaceSkeletonClass parent_class;
    };

Class structure for GoaOAuthBasedSkeleton.

GDBusInterfaceSkeletonClass `parent_class`; | The parent class.

### goa_oauth_based_skeleton_new ()

    GoaOAuthBased *     goa_oauth_based_skeleton_new        (void);

Creates a skeleton object for the D-Bus interface org.gnome.OnlineAccounts.OAuthBased.

Returns : | The skeleton object. [transfer full][type GoaOAuthBasedSkeleton]

## Property Details

### The `"consumer-key"` property

      "consumer-key"             gchar*                : Read / Write

Represents the D-Bus property "ConsumerKey".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: NULL

### The `"consumer-secret"` property

      "consumer-secret"          gchar*                : Read / Write

Represents the D-Bus property "ConsumerSecret".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: NULL

## Signal Details

### The `"handle-get-access-token"` signal

    gboolean            user_function                      (GoaOAuthBased         *object,
                                                            GDBusMethodInvocation *invocation,
                                                            gpointer               user_data)       : Run Last

Signal emitted when a remote caller is invoking the `GetAccessToken()` D-Bus method.

If a signal handler returns `TRUE`, it means the signal handler will handle the invocation (e.g. take a reference to `invocation` and eventually call `goa_oauth_based_complete_get_access_token()` or e.g. `g_dbus_method_invocation_return_error()` on it) and no order signal handlers will run. If no signal handler handles the invocation, the `G_DBUS_ERROR_UNKNOWN_METHOD` error is returned.

`object` : | A GoaOAuthBased.
`invocation` : | A GDBusMethodInvocation.
`user_data` : | user data set when the signal handler was connected.
Returns : | `TRUE` if the invocation was handled, `FALSE` to let other signal handlers run.