GUPnPContext

GUPnPContext — Context object wrapping shared networking bits.

Synopsis

struct              GUPnPContext;
GUPnPContext *      gupnp_context_new                   (GMainContext *main_context,
                                                         const char *iface,
                                                         guint port,
                                                         GError **error);
const char *        gupnp_context_get_host_ip           (GUPnPContext *context);
guint               gupnp_context_get_port              (GUPnPContext *context);
SoupServer *        gupnp_context_get_server            (GUPnPContext *context);
SoupSession *       gupnp_context_get_session           (GUPnPContext *context);
void                gupnp_context_set_subscription_timeout
                                                        (GUPnPContext *context,
                                                         guint timeout);
guint               gupnp_context_get_subscription_timeout
                                                        (GUPnPContext *context);
const char *        gupnp_context_get_default_language  (GUPnPContext *context);
void                gupnp_context_set_default_language  (GUPnPContext *context,
                                                         const char *language);
void                gupnp_context_host_path             (GUPnPContext *context,
                                                         const char *local_path,
                                                         const char *server_path);
gboolean            gupnp_context_host_path_for_agent   (GUPnPContext *context,
                                                         const char *local_path,
                                                         const char *server_path,
                                                         GRegex *user_agent);
void                gupnp_context_unhost_path           (GUPnPContext *context,
                                                         const char *server_path);

Object Hierarchy

  GObject
   +----GSSDPClient
         +----GUPnPContext

Implemented Interfaces

GUPnPContext implements GInitable.

Properties

  "default-language"         gchar*                : Read / Write / Construct
  "port"                     guint                 : Read / Write / Construct Only
  "server"                   SoupServer*           : Read
  "session"                  SoupSession*          : Read
  "subscription-timeout"     guint                 : Read / Write / Construct Only

Description

GUPnPContext wraps the networking bits that are used by the various GUPnP classes. It automatically starts a web server on demand.

For debugging, it is possible to see the messages being sent and received by exporting GUPNP_DEBUG.

Details

struct GUPnPContext

struct GUPnPContext;

This struct contains private data only, and should be accessed using the functions below.

gupnp_context_new ()

GUPnPContext *      gupnp_context_new                   (GMainContext *main_context,
                                                         const char *iface,
                                                         guint port,
                                                         GError **error);

Create a new GUPnPContext with the specified main_context, iface and port.

main_context :

 Deprecated: 0.17.2: Always set to NULL. If you want to use a different context, use g_main_context_push_thread_default(). [allow-none]

iface :

 The network interface to use, or NULL to auto-detect. [allow-none]

port :

 Port to run on, or 0 if you don't care what port is used.

error :

 A location to store a GError, or NULL

Returns :

 A new GUPnPContext object, or NULL on an error

gupnp_context_get_host_ip ()

const char *        gupnp_context_get_host_ip           (GUPnPContext *context);

Warning

gupnp_context_get_host_ip has been deprecated since version 0.12.7 and should not be used in newly-written code. The "host-ip" property has moved to the base class GSSDPClient so newer applications should use gssdp_client_get_host_ip instead.

Get the IP address we advertise ourselves as using.

context :

 A GUPnPContext

Returns :

 The IP address. This string should not be freed.

gupnp_context_get_port ()

guint               gupnp_context_get_port              (GUPnPContext *context);

Get the port that the SOAP server is running on.

context :

 A GUPnPContext

Returns :

 The port the SOAP server is running on.

gupnp_context_get_server ()

SoupServer *        gupnp_context_get_server            (GUPnPContext *context);

Get the SoupServer HTTP server that GUPnP is using.

context :

 A GUPnPContext

Returns :

 The SoupServer used by GUPnP. Do not unref this when finished. [transfer none]

gupnp_context_get_session ()

SoupSession *       gupnp_context_get_session           (GUPnPContext *context);

Get the SoupSession object that GUPnP is using.

context :

 A GUPnPContext

Returns :

 The SoupSession used by GUPnP. Do not unref this when finished. [transfer none]

gupnp_context_set_subscription_timeout ()

void                gupnp_context_set_subscription_timeout
                                                        (GUPnPContext *context,
                                                         guint timeout);

Sets the event subscription timeout to timeout. Use 0 if you don't want subscriptions to time out. Note that any client side subscriptions will automatically be renewed.

context :

 A GUPnPContext

timeout :

 Event subscription timeout in seconds

gupnp_context_get_subscription_timeout ()

guint               gupnp_context_get_subscription_timeout
                                                        (GUPnPContext *context);

Get the event subscription timeout (in seconds), or 0 meaning there is no timeout.

context :

 A GUPnPContext

Returns :

 The event subscription timeout in seconds.

gupnp_context_get_default_language ()

const char *        gupnp_context_get_default_language  (GUPnPContext *context);

Get the default Content-Language header for this context.

context :

 A GUPnPContext

Returns :

 The default content of the Content-Language header. [transfer none]

gupnp_context_set_default_language ()

void                gupnp_context_set_default_language  (GUPnPContext *context,
                                                         const char *language);

Set the default language for the Content-Length header to language.

If the client sends an Accept-Language header the UPnP HTTP server is required to send a Content-Language header in return. If there are no files hosted in languages which match the requested ones the Content-Language header is set to this value. The default value is "en".

context :

 A GUPnPContext

language :

 A language tag as defined in RFC 2616 3.10

gupnp_context_host_path ()

void                gupnp_context_host_path             (GUPnPContext *context,
                                                         const char *local_path,
                                                         const char *server_path);

Start hosting local_path at server_path. Files with the path local_path.LOCALE (if they exist) will be served up when LOCALE is specified in the request's Accept-Language header.

context :

 A GUPnPContext

local_path :

 Path to the local file or folder to be hosted

server_path :

 Web server path where local_path should be hosted

gupnp_context_host_path_for_agent ()

gboolean            gupnp_context_host_path_for_agent   (GUPnPContext *context,
                                                         const char *local_path,
                                                         const char *server_path,
                                                         GRegex *user_agent);

Use this method to serve different local path to specific user-agent(s). The path server_path must already be hosted by context.

context :

 A GUPnPContext

local_path :

 Path to the local file or folder to be hosted

server_path :

 Web server path already being hosted

user_agent :

 The user-agent as a GRegex.

Returns :

 TRUE on success, FALSE otherwise.

gupnp_context_unhost_path ()

void                gupnp_context_unhost_path           (GUPnPContext *context,
                                                         const char *server_path);

Stop hosting the file or folder at server_path.

context :

 A GUPnPContext

server_path :

 Web server path where the file or folder is hosted

Property Details

The "default-language" property

  "default-language"         gchar*                : Read / Write / Construct

The content of the Content-Language header id the client sends Accept-Language and no language-specific pages to serve exist. The property defaults to 'en'.

Default value: "en"

The "port" property

  "port"                     guint                 : Read / Write / Construct Only

The port to run on. Set to 0 if you don't care what port to run on.

Default value: 0

The "server" property

  "server"                   SoupServer*           : Read

The SoupServer HTTP server used by GUPnP.

The "session" property

  "session"                  SoupSession*          : Read

The SoupSession object used by GUPnP.

The "subscription-timeout" property

  "subscription-timeout"     guint                 : Read / Write / Construct Only

The preferred subscription timeout: the number of seconds after which subscriptions are renewed. Set to '0' if subscriptions are never to time out.

Allowed values: <= 604800

Default value: 1800

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