GProxyResolver

typedef struct _GProxyResolver GProxyResolver;

A helper class to enumerate proxies base on URI.

Since 2.26

struct GProxyResolverInterface

struct GProxyResolverInterface {
  GTypeInterface g_iface;

  /* Virtual Table */
  gboolean (* is_supported)  (GProxyResolver       *resolver);

  gchar ** (* lookup)        (GProxyResolver       *resolver,
			      const gchar          *uri,
			      GCancellable         *cancellable,
			      GError              **error);

  void     (* lookup_async)  (GProxyResolver       *resolver,
			      const gchar          *uri,
			      GCancellable         *cancellable,
			      GAsyncReadyCallback   callback,
			      gpointer              user_data);

  gchar ** (* lookup_finish) (GProxyResolver       *resolver,
			      GAsyncResult         *result,
			      GError              **error);
};

G_PROXY_RESOLVER_EXTENSION_POINT_NAME

#define G_PROXY_RESOLVER_EXTENSION_POINT_NAME "gio-proxy-resolver"

Extension point for proxy resolving functionality. See Extending GIO.

g_proxy_resolver_get_default ()

GProxyResolver *    g_proxy_resolver_get_default        (void);

Gets the default GProxyResolver for the system.

Since 2.26

g_proxy_resolver_is_supported ()

gboolean            g_proxy_resolver_is_supported       (GProxyResolver *resolver);

Checks if resolver can be used on this system. (This is used internally; g_proxy_resolver_get_default() will only return a proxy resolver that returns TRUE for this method.)

Since 2.26

g_proxy_resolver_lookup ()

gchar **            g_proxy_resolver_lookup             (GProxyResolver *resolver,
                                                         const gchar *uri,
                                                         GCancellable *cancellable,
                                                         GError **error);

Looks into the system proxy configuration to determine what proxy, if any, to use to connect to uri. The returned proxy URIs are of the form <protocol>://[user[:password]@]host:port or direct://, where <protocol> could be http, rtsp, socks or other proxying protocol.

If you don't know what network protocol is being used on the socket, you should use none as the URI protocol. In this case, the resolver might still return a generic proxy type (such as SOCKS), but would not return protocol-specific proxy types (such as http).

direct:// is used when no proxy is needed. Direct connection should not be attempted unless it is part of the returned array of proxies.

Since 2.26

g_proxy_resolver_lookup_async ()

void                g_proxy_resolver_lookup_async       (GProxyResolver *resolver,
                                                         const gchar *uri,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Asynchronous lookup of proxy. See g_proxy_resolver_lookup() for more details.

Since 2.26

g_proxy_resolver_lookup_finish ()

gchar **            g_proxy_resolver_lookup_finish      (GProxyResolver *resolver,
                                                         GAsyncResult *result,
                                                         GError **error);

Call this function to obtain the array of proxy URIs when g_proxy_resolver_lookup_async() is complete. See g_proxy_resolver_lookup() for more details.

Since 2.26