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<node name="/Connection_Interface_Service_Point" xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0">
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<tp:copyright> Copyright © 2005-2010 Nokia Corporation </tp:copyright>
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<tp:copyright> Copyright © 2005-2010 Collabora Ltd </tp:copyright>
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<tp:license xmlns="http://www.w3.org/1999/xhtml">
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<p>This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.</p>
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<p>This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.</p>
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<p>You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</p>
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<interface name="org.freedesktop.Telepathy.Connection.Interface.ServicePoint.DRAFT" tp:causes-havoc="experimental">
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<tp:added version="0.19.6">(draft version, not API-stable)</tp:added>
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<tp:docstring xmlns="http://www.w3.org/1999/xhtml">
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<p>An interface for connections whose channels may be able to indicate
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specific they are connected to some form
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of service station. For example, when
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dialing 9-1-1 in the US, a GSM modem/network will recognize that as
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an emergency call, and inform higher levels of the stack that the
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call is being handled by an emergency service. In this example,
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the call is handled by a Public Safety Answering Point (PSAP) which is labeled
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as "urn:service:sos". Other networks and protocols may handle this
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differently while still using this interface.</p>
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<tp:struct name="Service_Point_Info" array-name="Service_Point_Info_List">
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<tp:member type="(us)" tp:type="Service_Point" name="ServicePoint">
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<tp:member type="as" name="ServiceIDs">
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A list of IDs that are mapped to this service. This is provided as
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a convenience for the UIs, but the preferred method for
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requesting channel to a service is by setting <tp:dbus-ref
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namespace="org.freedesktop.Telepathy.Channel.Interface.ServicePoint.DRAFT">InitialServicePoint</tp:dbus-ref>
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property in channel request.
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<p>Description of a service point and IDs which are mapped to id.</p>
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<p>An example Service Point info for GSM emergency calls (callable through
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"911" and "112") could look like:</p>
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ServicePointType: 1 (Emergency),
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ServicePoint: "urn:service:sos"
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ServiceIDs: [ "911", "112" ]
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<property name="KnownServicePoints" tp:name-for-bindings="Known_Service_Points"
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type="a((us)as)" tp:type="Service_Point_Info[]" access="read">
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<tp:docstring xmlns="http://www.w3.org/1999/xhtml">
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The list of all (known) service points.
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<signal name="ServicePointsChanged" tp:name-for-bindings="Service_Points_Changed">
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<arg name="ServicePoints" type="a((us)as)" tp:type="Service_Point_Info[]">
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<tp:docstring xmlns="http://www.w3.org/1999/xhtml">
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<p>The new list of service points.</p>
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Indicate that the list of known service points (or their IDs) have
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changed, presenting the new list.
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<tp:struct name="Service_Point">
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<tp:docstring>A service point.</tp:docstring>
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<tp:member type="u" name="ServicePointType" tp:type="Service_Point_Type">
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<tp:member type="s" name="Service">
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String representation of the service point. The representation is
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service specific; it may be <tp:type>Uniform_Resource_Name</tp:type>
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or may be in some other form. Empty, unused or unknown value is
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<tp:enum name="Service_Point_Type" type="u">
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The various types of service points the channel might connect to.
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<tp:enumvalue value="0" suffix="None">
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The service point is not used/available.
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<tp:enumvalue value="1" suffix="Emergency">
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The service point is a generic emergency point.
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<tp:enumvalue value="2" suffix="Counseling">
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The service point is some kind of counseling service (ie, mental health
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or child-services counseling).
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<tp:simple-type name="Uniform_Resource_Name" type="s">
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<tp:docstring>Uniform Resource Name as specified by
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<a href="http://www.rfc-editor.org/rfc/rfc5031.txt">RFC 5031</a>.</tp:docstring>
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