## Telepathy protocol enumerations

Telepathy protocol enumerations — Enumerated types and bitfields from the Telepathy spec

## Synopsis

    #include <telepathy-glib/enums.h>

    enum                TpHandleType;
    #define             NUM_TP_HANDLE_TYPES
    enum                TpConnMgrParamFlags;
    enum                TpConnectionStatus;
    #define             NUM_TP_CONNECTION_STATUSES
    enum                TpConnectionStatusReason;
    #define             NUM_TP_CONNECTION_STATUS_REASONS
    enum                TpConnectionAliasFlags;
    enum                TpConnectionCapabilityFlags;
    enum                TpConnectionPresenceType;
    #define             NUM_TP_CONNECTION_PRESENCE_TYPES
    enum                TpDTMFEvent;
    #define             NUM_TP_DTMF_EVENTS
    enum                TpMediaStreamType;
    #define             NUM_TP_MEDIA_STREAM_TYPES
    enum                TpMediaStreamState;
    #define             NUM_TP_MEDIA_STREAM_STATES
    enum                TpMediaStreamDirection;
    #define             NUM_TP_MEDIA_STREAM_DIRECTIONS
    enum                TpMediaStreamPendingSend;
    enum                TpChannelMediaCapabilities;
    enum                TpChannelTextSendError;
    #define             NUM_TP_CHANNEL_TEXT_SEND_ERRORS
    enum                TpChannelTextMessageType;
    #define             NUM_TP_CHANNEL_TEXT_MESSAGE_TYPES
    enum                TpChannelTextMessageFlags;
    enum                TpChannelChatState;
    #define             NUM_TP_CHANNEL_CHAT_STATES
    enum                TpChannelGroupFlags;
    enum                TpChannelGroupChangeReason;
    #define             NUM_TP_CHANNEL_GROUP_CHANGE_REASONS
    enum                TpChannelPasswordFlags;
    enum                TpDeliveryReportingSupportFlags;
    enum                TpDeliveryStatus;
    #define             NUM_TP_DELIVERY_STATUSES
    enum                TpMediaStreamError;
    #define             NUM_TP_MEDIA_STREAM_ERRORS
    enum                TpMediaStreamBaseProto;
    #define             NUM_TP_MEDIA_STREAM_BASE_PROTOS
    enum                TpMediaStreamTransportType;
    #define             NUM_TP_MEDIA_STREAM_TRANSPORT_TYPES
    enum                TpPropertyFlags;
    enum                TpMessagePartSupportFlags;
    enum                TpMessageSendingFlags;
    #define             NUM_TP_SOCKET_ACCESS_CONTROLS
    enum                TpSocketAccessControl;
    #define             NUM_TP_SOCKET_ADDRESS_TYPES
    enum                TpSocketAddressType;
    #define             NUM_TP_TUBE_STATES
    enum                TpTubeState;
    #define             NUM_TP_TUBE_TYPES
    enum                TpTubeType;
    enum                TpChannelCallStateFlags;
    #define             NUM_TP_LOCAL_HOLD_STATES
    enum                TpLocalHoldState;
    #define             NUM_TP_LOCAL_HOLD_STATE_REASONS
    enum                TpLocalHoldStateReason;
    enum                TpRichPresenceAccessControlType;
    #define             NUM_TP_RICH_PRESENCE_ACCESS_CONTROL_TYPES
    enum                TpFileHashType;
    #define             NUM_TP_FILE_HASH_TYPES
    enum                TpFileTransferState;
    #define             NUM_TP_FILE_TRANSFER_STATES
    enum                TpFileTransferStateChangeReason;
    #define             NUM_TP_FILE_TRANSFER_STATE_CHANGE_REASONS
    enum                TpTubeChannelState;
    #define             NUM_TP_TUBE_CHANNEL_STATES
    enum                TpDebugLevel;
    #define             NUM_TP_DEBUG_LEVELS
    enum                TpContactInfoFlags;
    enum                TpContactInfoFieldFlags;
    enum                TpLocationFeatures;
    enum                TpServicePointType;
    #define             NUM_TP_SERVICE_POINT_TYPES
    enum                TpAnonymityModeFlags;
    enum                TpStorageRestrictionFlags;
    enum                TpTLSCertificateRejectReason;
    #define             NUM_TP_TLS_CERTIFICATE_REJECT_REASONS
    enum                TpTLSCertificateState;
    #define             NUM_TP_TLS_CERTIFICATE_STATES

## Description

This header exposes the constants from the Telepathy specification as C enums. It is automatically generated from the specification.

The names used in the specification (e.g. Connection_Status_Connected) are converted to upper-case and given a TP_ prefix, e.g. TP_CONNECTION_STATUS_CONNECTED.

Each enum also has a constant for the number of members, named like NUM_TP_CONNECTION_STATUSES. The pluralization is currently hard-coded in the conversion scripts, but should move into the specification in future.

Constants LAST_TP_CONNECTION_STATUS, etc. are also provided. These are deprecated and will be removed in a future release.

## Details

### enum TpHandleType

    typedef enum {
        TP_HANDLE_TYPE_NONE = 0,
        TP_HANDLE_TYPE_CONTACT = 1,
        TP_HANDLE_TYPE_ROOM = 2,
        TP_HANDLE_TYPE_LIST = 3,
        TP_HANDLE_TYPE_GROUP = 4,
    } TpHandleType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_HANDLE_TYPE_NONE` | A "null" handle type used to indicate the absence of a handle. When a handle type and a handle appear as a pair, if the handle type is zero, the handle must also be zero.
`TP_HANDLE_TYPE_CONTACT` | A contact
`TP_HANDLE_TYPE_ROOM` | A chat room
`TP_HANDLE_TYPE_LIST` | A server-generated contact list (see Channel.Interface.Group)
`TP_HANDLE_TYPE_GROUP` | A user-defined contact list (see Channel.Interface.Group)

### NUM_TP_HANDLE_TYPES

    #define NUM_TP_HANDLE_TYPES (4+1)

1 higher than the highest valid value of TpHandleType.

### enum TpConnMgrParamFlags

    typedef enum {
        TP_CONN_MGR_PARAM_FLAG_REQUIRED = 1,
        TP_CONN_MGR_PARAM_FLAG_REGISTER = 2,
        TP_CONN_MGR_PARAM_FLAG_HAS_DEFAULT = 4,
        TP_CONN_MGR_PARAM_FLAG_SECRET = 8,
        TP_CONN_MGR_PARAM_FLAG_DBUS_PROPERTY = 16,
    } TpConnMgrParamFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONN_MGR_PARAM_FLAG_REQUIRED` | This parameter is required for connecting to the server.
`TP_CONN_MGR_PARAM_FLAG_REGISTER` | This parameter is required for registering an account on the server.
`TP_CONN_MGR_PARAM_FLAG_HAS_DEFAULT` | This parameter has a default value, which is returned in GetParameters; not providing this parameter is equivalent to providing the default.

`TP_CONN_MGR_PARAM_FLAG_SECRET`

This parameter should be considered private or secret; for instance, clients should store it in a "password safe" like gnome-keyring or kwallet, omit it from debug logs, and use a text input widget that hides the value of the parameter. (Clients that support older connection managers may also treat any parameter whose name contains "password" as though it had this flag.)

`TP_CONN_MGR_PARAM_FLAG_DBUS_PROPERTY` | This parameter is also a D-Bus property on the resulting Connection; a parameter named com.example.Duck.Macaroni with this flag corresponds to the Macaroni property on the com.example.Duck interface. Its value can be queried and possibly changed on an existing Connection using methods on the org.freedesktop.DBus.Properties interface.

### enum TpConnectionStatus

    typedef enum {
        TP_CONNECTION_STATUS_CONNECTED = 0,
        TP_CONNECTION_STATUS_CONNECTING = 1,
        TP_CONNECTION_STATUS_DISCONNECTED = 2,
    } TpConnectionStatus;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONNECTION_STATUS_CONNECTED` | The connection is fully connected and all methods are available.
`TP_CONNECTION_STATUS_CONNECTING` | Connect has been called but the connection has not yet been established. Some methods may fail until the connection has been established.
`TP_CONNECTION_STATUS_DISCONNECTED` | If this is retrieved from GetStatus or Status, it indicates that connection has not yet been attempted. If seen in a StatusChanged signal, it indicates that the connection has failed; the Connection object SHOULD be removed from D-Bus immediately, and all subsequent method calls SHOULD fail.

### NUM_TP_CONNECTION_STATUSES

    #define NUM_TP_CONNECTION_STATUSES (2+1)

1 higher than the highest valid value of TpConnectionStatus.

### enum TpConnectionStatusReason

    typedef enum {
        TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED = 0,
        TP_CONNECTION_STATUS_REASON_REQUESTED = 1,
        TP_CONNECTION_STATUS_REASON_NETWORK_ERROR = 2,
        TP_CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED = 3,
        TP_CONNECTION_STATUS_REASON_ENCRYPTION_ERROR = 4,
        TP_CONNECTION_STATUS_REASON_NAME_IN_USE = 5,
        TP_CONNECTION_STATUS_REASON_CERT_NOT_PROVIDED = 6,
        TP_CONNECTION_STATUS_REASON_CERT_UNTRUSTED = 7,
        TP_CONNECTION_STATUS_REASON_CERT_EXPIRED = 8,
        TP_CONNECTION_STATUS_REASON_CERT_NOT_ACTIVATED = 9,
        TP_CONNECTION_STATUS_REASON_CERT_HOSTNAME_MISMATCH = 10,
        TP_CONNECTION_STATUS_REASON_CERT_FINGERPRINT_MISMATCH = 11,
        TP_CONNECTION_STATUS_REASON_CERT_SELF_SIGNED = 12,
        TP_CONNECTION_STATUS_REASON_CERT_OTHER_ERROR = 13,
        TP_CONNECTION_STATUS_REASON_CERT_REVOKED = 14,
        TP_CONNECTION_STATUS_REASON_CERT_INSECURE = 15,
        TP_CONNECTION_STATUS_REASON_CERT_LIMIT_EXCEEDED = 16,
    } TpConnectionStatusReason;

A reason why the status of the connection changed. Apart from Requested, the values of this enumeration only make sense as reasons why the status changed to Disconnected.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED` | There is no reason set for this state change. Unknown status reasons SHOULD be treated like this reason. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Disconnected.
`TP_CONNECTION_STATUS_REASON_REQUESTED` | The change is in response to a user request. Changes to the Connecting or Connected status SHOULD always indicate this reason; changes to the Disconnected status SHOULD indicate this reason if and only if the disconnection was requested by the user. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cancelled.

`TP_CONNECTION_STATUS_REASON_NETWORK_ERROR`

There was an error sending or receiving on the network socket. When the status changes from Connecting to Disconnected for this reason, the equivalent D-Bus error is either org.freedesktop.Telepathy.Error.NetworkError, org.freedesktop.Telepathy.Error.ConnectionRefused, org.freedesktop.Telepathy.Error.ConnectionFailed or some more specific error. When the status changes from Connected to Disconnected for this reason, the equivalent D-Bus error is either org.freedesktop.Telepathy.Error.NetworkError, org.freedesktop.Telepathy.Error.ConnectionLost or some more specific error.

`TP_CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED` | The username or password was invalid. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.AuthenticationFailed.

`TP_CONNECTION_STATUS_REASON_ENCRYPTION_ERROR`

There was an error negotiating SSL on this connection, or encryption was unavailable and require-encryption was set when the connection was created. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.EncryptionNotAvailable if encryption was not available at all, or org.freedesktop.Telepathy.Error.EncryptionError if encryption failed.

`TP_CONNECTION_STATUS_REASON_NAME_IN_USE`

In general, this reason indicates that the requested account name or other identification could not be used due to conflict with another connection. It can be divided into three cases: If the status change is from Connecting to Disconnected and the 'register' parameter to RequestConnection was present and true, the requested account could not be created on the server because it already exists. The equivalent D-Bus error is org.freedesktop.Telepathy.Error.RegistrationExists. If the status change is from Connecting to Disconnected but the 'register' parameter is absent or false, the connection manager could not connect to the specified account because a connection to that account already exists. The equivalent D-Bus error is org.freedesktop.Telepathy.Error.AlreadyConnected. In some protocols, like XMPP (when connecting with the same JID and resource as an existing connection), the existing connection "wins" and the new one fails to connect. If the status change is from Connected to Disconnected, the existing connection was automatically disconnected because a new connection to the same account (perhaps from a different client or location) was established. The equivalent D-Bus error is org.freedesktop.Telepathy.Error.ConnectionReplaced. In some protocols, like MSNP (when connecting twice with the same Passport), the new connection "wins" and the existing one is automatically disconnected.

`TP_CONNECTION_STATUS_REASON_CERT_NOT_PROVIDED` | The server did not provide a SSL certificate. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.NotProvided.
`TP_CONNECTION_STATUS_REASON_CERT_UNTRUSTED` | The server's SSL certificate is signed by an untrusted certifying authority. This error SHOULD NOT be used to represent a self-signed certificate: use the more specific Cert_Self_Signed reason for that. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.Untrusted.
`TP_CONNECTION_STATUS_REASON_CERT_EXPIRED` | The server's SSL certificate has expired. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.Expired.
`TP_CONNECTION_STATUS_REASON_CERT_NOT_ACTIVATED` | The server's SSL certificate is not yet valid. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.NotActivated.
`TP_CONNECTION_STATUS_REASON_CERT_HOSTNAME_MISMATCH` | The server's SSL certificate did not match its hostname. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.HostnameMismatch.
`TP_CONNECTION_STATUS_REASON_CERT_FINGERPRINT_MISMATCH` | The server's SSL certificate does not have the expected fingerprint. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.FingerprintMismatch.
`TP_CONNECTION_STATUS_REASON_CERT_SELF_SIGNED` | The server's SSL certificate is self-signed. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.SelfSigned.
`TP_CONNECTION_STATUS_REASON_CERT_OTHER_ERROR` | There was some other error validating the server's SSL certificate. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.Invalid.
`TP_CONNECTION_STATUS_REASON_CERT_REVOKED` | The server's SSL certificate has been revoked. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.Revoked.
`TP_CONNECTION_STATUS_REASON_CERT_INSECURE` | The server's SSL certificate uses an insecure algorithm, or is cryptographically weak. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.Insecure.
`TP_CONNECTION_STATUS_REASON_CERT_LIMIT_EXCEEDED` | The length in bytes of the server certificate, or the depth of the sever certificate chain exceed the limits imposed by the crypto library. When disconnected for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cert.LimitExceeded

### NUM_TP_CONNECTION_STATUS_REASONS

    #define NUM_TP_CONNECTION_STATUS_REASONS (16+1)

1 higher than the highest valid value of TpConnectionStatusReason.

### enum TpConnectionAliasFlags

    typedef enum {
        TP_CONNECTION_ALIAS_FLAG_USER_SET = 1,
    } TpConnectionAliasFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONNECTION_ALIAS_FLAG_USER_SET`

The aliases of contacts on this connection may be changed by the user of the service, not just by the contacts themselves. This is the case on Jabber, for instance. It is possible that aliases can be changed by the contacts too - which alias takes precedence is not defined by this specification, and depends on the server and/or connection manager implementation. This flag only applies to the aliases of "globally valid" contact handles. At this time, clients should not expect to be able to change the aliases corresponding to any channel-specific handles. If this becomes possible in future, a new flag will be defined.

### enum TpConnectionCapabilityFlags

    typedef enum {
        TP_CONNECTION_CAPABILITY_FLAG_CREATE = 1,
        TP_CONNECTION_CAPABILITY_FLAG_INVITE = 2,
    } TpConnectionCapabilityFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONNECTION_CAPABILITY_FLAG_CREATE` | The given channel type and handle can be given to RequestChannel to create a new channel of this type.
`TP_CONNECTION_CAPABILITY_FLAG_INVITE` | The given contact can be invited to an existing channel of this type.

### enum TpConnectionPresenceType

    typedef enum {
        TP_CONNECTION_PRESENCE_TYPE_UNSET = 0,
        TP_CONNECTION_PRESENCE_TYPE_OFFLINE = 1,
        TP_CONNECTION_PRESENCE_TYPE_AVAILABLE = 2,
        TP_CONNECTION_PRESENCE_TYPE_AWAY = 3,
        TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY = 4,
        TP_CONNECTION_PRESENCE_TYPE_HIDDEN = 5,
        TP_CONNECTION_PRESENCE_TYPE_BUSY = 6,
        TP_CONNECTION_PRESENCE_TYPE_UNKNOWN = 7,
        TP_CONNECTION_PRESENCE_TYPE_ERROR = 8,
    } TpConnectionPresenceType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONNECTION_PRESENCE_TYPE_UNSET` | An invalid presence type used as a null value. This value MUST NOT appear in the Statuses property, or in the result of GetStatuses on the deprecated Presence interface.
`TP_CONNECTION_PRESENCE_TYPE_OFFLINE` | Offline
`TP_CONNECTION_PRESENCE_TYPE_AVAILABLE` | Available
`TP_CONNECTION_PRESENCE_TYPE_AWAY` | Away
`TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY` | Away for an extended time
`TP_CONNECTION_PRESENCE_TYPE_HIDDEN` | Hidden (invisible)
`TP_CONNECTION_PRESENCE_TYPE_BUSY` | Busy, Do Not Disturb.
`TP_CONNECTION_PRESENCE_TYPE_UNKNOWN` | Unknown, unable to determine presence for this contact, for example if the protocol only allows presence of subscribed contacts.
`TP_CONNECTION_PRESENCE_TYPE_ERROR` | Error, an error occurred while trying to determine presence. The message, if set, is an error from the server.

### NUM_TP_CONNECTION_PRESENCE_TYPES

    #define NUM_TP_CONNECTION_PRESENCE_TYPES (8+1)

1 higher than the highest valid value of TpConnectionPresenceType.

### enum TpDTMFEvent

    typedef enum {
        TP_DTMF_EVENT_DIGIT_0 = 0,
        TP_DTMF_EVENT_DIGIT_1 = 1,
        TP_DTMF_EVENT_DIGIT_2 = 2,
        TP_DTMF_EVENT_DIGIT_3 = 3,
        TP_DTMF_EVENT_DIGIT_4 = 4,
        TP_DTMF_EVENT_DIGIT_5 = 5,
        TP_DTMF_EVENT_DIGIT_6 = 6,
        TP_DTMF_EVENT_DIGIT_7 = 7,
        TP_DTMF_EVENT_DIGIT_8 = 8,
        TP_DTMF_EVENT_DIGIT_9 = 9,
        TP_DTMF_EVENT_ASTERISK = 10,
        TP_DTMF_EVENT_HASH = 11,
        TP_DTMF_EVENT_LETTER_A = 12,
        TP_DTMF_EVENT_LETTER_B = 13,
        TP_DTMF_EVENT_LETTER_C = 14,
        TP_DTMF_EVENT_LETTER_D = 15,
    } TpDTMFEvent;

Bitfield/set of flags generated from the Telepathy specification.

`TP_DTMF_EVENT_DIGIT_0` | 0
`TP_DTMF_EVENT_DIGIT_1` | 1
`TP_DTMF_EVENT_DIGIT_2` | 2
`TP_DTMF_EVENT_DIGIT_3` | 3
`TP_DTMF_EVENT_DIGIT_4` | 4
`TP_DTMF_EVENT_DIGIT_5` | 5
`TP_DTMF_EVENT_DIGIT_6` | 6
`TP_DTMF_EVENT_DIGIT_7` | 7
`TP_DTMF_EVENT_DIGIT_8` | 8
`TP_DTMF_EVENT_DIGIT_9` | 9
`TP_DTMF_EVENT_ASTERISK` | *
`TP_DTMF_EVENT_HASH` | #
`TP_DTMF_EVENT_LETTER_A` | A
`TP_DTMF_EVENT_LETTER_B` | B
`TP_DTMF_EVENT_LETTER_C` | C
`TP_DTMF_EVENT_LETTER_D` | D

### NUM_TP_DTMF_EVENTS

    #define NUM_TP_DTMF_EVENTS (15+1)

1 higher than the highest valid value of TpDTMFEvent.

### enum TpMediaStreamType

    typedef enum {
        TP_MEDIA_STREAM_TYPE_AUDIO = 0,
        TP_MEDIA_STREAM_TYPE_VIDEO = 1,
    } TpMediaStreamType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_TYPE_AUDIO` | An audio stream
`TP_MEDIA_STREAM_TYPE_VIDEO` | A video stream

### NUM_TP_MEDIA_STREAM_TYPES

    #define NUM_TP_MEDIA_STREAM_TYPES (1+1)

1 higher than the highest valid value of TpMediaStreamType.

### enum TpMediaStreamState

    typedef enum {
        TP_MEDIA_STREAM_STATE_DISCONNECTED = 0,
        TP_MEDIA_STREAM_STATE_CONNECTING = 1,
        TP_MEDIA_STREAM_STATE_CONNECTED = 2,
    } TpMediaStreamState;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_STATE_DISCONNECTED` | The stream is disconnected.
`TP_MEDIA_STREAM_STATE_CONNECTING` | The stream is trying to connect.
`TP_MEDIA_STREAM_STATE_CONNECTED` | The stream is connected.

### NUM_TP_MEDIA_STREAM_STATES

    #define NUM_TP_MEDIA_STREAM_STATES (2+1)

1 higher than the highest valid value of TpMediaStreamState.

### enum TpMediaStreamDirection

    typedef enum {
        TP_MEDIA_STREAM_DIRECTION_NONE = 0,
        TP_MEDIA_STREAM_DIRECTION_SEND = 1,
        TP_MEDIA_STREAM_DIRECTION_RECEIVE = 2,
        TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL = 3,
    } TpMediaStreamDirection;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_DIRECTION_NONE` | Media are not being sent or received
`TP_MEDIA_STREAM_DIRECTION_SEND` | Media are being sent, but not received
`TP_MEDIA_STREAM_DIRECTION_RECEIVE` | Media are being received, but not sent
`TP_MEDIA_STREAM_DIRECTION_BIDIRECTIONAL` | Media are being sent and received

### NUM_TP_MEDIA_STREAM_DIRECTIONS

    #define NUM_TP_MEDIA_STREAM_DIRECTIONS (3+1)

1 higher than the highest valid value of TpMediaStreamDirection.

### enum TpMediaStreamPendingSend

    typedef enum {
        TP_MEDIA_STREAM_PENDING_LOCAL_SEND = 1,
        TP_MEDIA_STREAM_PENDING_REMOTE_SEND = 2,
    } TpMediaStreamPendingSend;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_PENDING_LOCAL_SEND` | The local user has been asked to send media by the remote user. Call RequestStreamDirection to indicate whether or not this is acceptable.
`TP_MEDIA_STREAM_PENDING_REMOTE_SEND` | The remote user has been asked to send media by the local user. The StreamDirectionChanged signal will be emitted when the remote user accepts or rejects this change.

### enum TpChannelMediaCapabilities

    typedef enum {
        TP_CHANNEL_MEDIA_CAPABILITY_AUDIO = 1,
        TP_CHANNEL_MEDIA_CAPABILITY_VIDEO = 2,
        TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_STUN = 4,
        TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_GTALK_P2P = 8,
        TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_ICE_UDP = 16,
        TP_CHANNEL_MEDIA_CAPABILITY_IMMUTABLE_STREAMS = 32,
    } TpChannelMediaCapabilities;

The channel-type-specific capability flags used for Channel.Type.StreamedMedia in the Connection.Interface.Capabilities interface. See the InitialAudio property for details of the mechanisms that will replace this.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_MEDIA_CAPABILITY_AUDIO` | The handle is capable of using audio streams within a media channel.
`TP_CHANNEL_MEDIA_CAPABILITY_VIDEO` | The handle is capable of using video streams within a media channel.
`TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_STUN` | The handle is capable of performing STUN to traverse NATs.
`TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_GTALK_P2P` | The handle is capable of establishing Google Talk peer-to-peer connections (as implemented in libjingle 0.3) to traverse NATs.
`TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_ICE_UDP` | The handle is capable of establishing ICE UDP peer-to-peer connections (as defined by the IETF MMUSIC working group) to traverse NATs.
`TP_CHANNEL_MEDIA_CAPABILITY_IMMUTABLE_STREAMS` | Channels whose target handle is this contact will have ImmutableStreams = True.

### enum TpChannelTextSendError

    typedef enum {
        TP_CHANNEL_TEXT_SEND_ERROR_UNKNOWN = 0,
        TP_CHANNEL_TEXT_SEND_ERROR_OFFLINE = 1,
        TP_CHANNEL_TEXT_SEND_ERROR_INVALID_CONTACT = 2,
        TP_CHANNEL_TEXT_SEND_ERROR_PERMISSION_DENIED = 3,
        TP_CHANNEL_TEXT_SEND_ERROR_TOO_LONG = 4,
        TP_CHANNEL_TEXT_SEND_ERROR_NOT_IMPLEMENTED = 5,
    } TpChannelTextSendError;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_TEXT_SEND_ERROR_UNKNOWN` | An unknown error occurred
`TP_CHANNEL_TEXT_SEND_ERROR_OFFLINE` | The requested contact was offline
`TP_CHANNEL_TEXT_SEND_ERROR_INVALID_CONTACT` | The requested contact is not valid
`TP_CHANNEL_TEXT_SEND_ERROR_PERMISSION_DENIED` | The user does not have permission to speak on this channel
`TP_CHANNEL_TEXT_SEND_ERROR_TOO_LONG` | The outgoing message was too long and was rejected by the server
`TP_CHANNEL_TEXT_SEND_ERROR_NOT_IMPLEMENTED` | The channel doesn't support sending text messages to the requested contact

### NUM_TP_CHANNEL_TEXT_SEND_ERRORS

    #define NUM_TP_CHANNEL_TEXT_SEND_ERRORS (5+1)

1 higher than the highest valid value of TpChannelTextSendError.

### enum TpChannelTextMessageType

    typedef enum {
        TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL = 0,
        TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION = 1,
        TP_CHANNEL_TEXT_MESSAGE_TYPE_NOTICE = 2,
        TP_CHANNEL_TEXT_MESSAGE_TYPE_AUTO_REPLY = 3,
        TP_CHANNEL_TEXT_MESSAGE_TYPE_DELIVERY_REPORT = 4,
    } TpChannelTextMessageType;

The type of message.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL` | An ordinary chat message. Unknown types SHOULD be treated like this.
`TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION` | An action which might be presented to the user as "* <sender> <action>", such as an IRC CTCP ACTION (typically selected by the "/me" command). For example, the text of the message might be "drinks more coffee".
`TP_CHANNEL_TEXT_MESSAGE_TYPE_NOTICE` | A one-off or automated message not necessarily expecting a reply
`TP_CHANNEL_TEXT_MESSAGE_TYPE_AUTO_REPLY` | An automatically-generated reply message.
`TP_CHANNEL_TEXT_MESSAGE_TYPE_DELIVERY_REPORT` | A delivery report. This message type MUST NOT appear unless the channel supports the Messages interface; see Message_Part for the format that delivery reports must take.

### NUM_TP_CHANNEL_TEXT_MESSAGE_TYPES

    #define NUM_TP_CHANNEL_TEXT_MESSAGE_TYPES (4+1)

1 higher than the highest valid value of TpChannelTextMessageType.

### enum TpChannelTextMessageFlags

    typedef enum {
        TP_CHANNEL_TEXT_MESSAGE_FLAG_TRUNCATED = 1,
        TP_CHANNEL_TEXT_MESSAGE_FLAG_NON_TEXT_CONTENT = 2,
        TP_CHANNEL_TEXT_MESSAGE_FLAG_SCROLLBACK = 4,
        TP_CHANNEL_TEXT_MESSAGE_FLAG_RESCUED = 8,
    } TpChannelTextMessageFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_TEXT_MESSAGE_FLAG_TRUNCATED` | The incoming message was truncated to a shorter length by the server or the connection manager.

`TP_CHANNEL_TEXT_MESSAGE_FLAG_NON_TEXT_CONTENT`

The incoming message contained non-text content which cannot be represented by this interface, but has been signalled in the Messages interface. Connection managers SHOULD only set this flag if the non-text content appears to be relatively significant (exactly how significant is up to the implementor). The intention is that if this flag is set, clients using this interface SHOULD inform the user that part of the message was not understood.

`TP_CHANNEL_TEXT_MESSAGE_FLAG_SCROLLBACK`

The incoming message was part of a replay of message history. In XMPP multi-user chat, a few past messages are replayed when you join a chatroom. A sufficiently capable IRC connection manager could also set this flag on historical messages when connected to a proxy like bip or irssi-proxy. The existence of this flag allows loggers and UIs to use better heuristics when eliminating duplicates (a simple implementation made possible by this flag would be to avoid logging scrollback at all).

`TP_CHANNEL_TEXT_MESSAGE_FLAG_RESCUED`

The incoming message has been seen in a previous channel during the lifetime of the Connection, but had not been acknowledged when that channel closed, causing an identical channel (the channel in which the message now appears) to open. This means that a logger (which should already have seen the message in the previous channel) is able to recognise and ignore these replayed messages.

### enum TpChannelChatState

    typedef enum {
        TP_CHANNEL_CHAT_STATE_GONE = 0,
        TP_CHANNEL_CHAT_STATE_INACTIVE = 1,
        TP_CHANNEL_CHAT_STATE_ACTIVE = 2,
        TP_CHANNEL_CHAT_STATE_PAUSED = 3,
        TP_CHANNEL_CHAT_STATE_COMPOSING = 4,
    } TpChannelChatState;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_CHAT_STATE_GONE` | The contact has effectively ceased participating in the chat.
`TP_CHANNEL_CHAT_STATE_INACTIVE` | The contact has not been active for some time.
`TP_CHANNEL_CHAT_STATE_ACTIVE` | The contact is actively participating in the chat.
`TP_CHANNEL_CHAT_STATE_PAUSED` | The contact has paused composing a message.
`TP_CHANNEL_CHAT_STATE_COMPOSING` | The contact is composing a message to be sent to the chat.

### NUM_TP_CHANNEL_CHAT_STATES

    #define NUM_TP_CHANNEL_CHAT_STATES (4+1)

1 higher than the highest valid value of TpChannelChatState.

### enum TpChannelGroupFlags

    typedef enum {
        TP_CHANNEL_GROUP_FLAG_CAN_ADD = 1,
        TP_CHANNEL_GROUP_FLAG_CAN_REMOVE = 2,
        TP_CHANNEL_GROUP_FLAG_CAN_RESCIND = 4,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_ADD = 8,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_REMOVE = 16,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_ACCEPT = 32,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_REJECT = 64,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_RESCIND = 128,
        TP_CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES = 256,
        TP_CHANNEL_GROUP_FLAG_ONLY_ONE_GROUP = 512,
        TP_CHANNEL_GROUP_FLAG_HANDLE_OWNERS_NOT_AVAILABLE = 1024,
        TP_CHANNEL_GROUP_FLAG_PROPERTIES = 2048,
        TP_CHANNEL_GROUP_FLAG_MEMBERS_CHANGED_DETAILED = 4096,
        TP_CHANNEL_GROUP_FLAG_MESSAGE_DEPART = 8192,
    } TpChannelGroupFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_GROUP_FLAG_CAN_ADD` | The AddMembers method can be used to add or invite members who are not already in the local pending list (which is always valid).
`TP_CHANNEL_GROUP_FLAG_CAN_REMOVE` | The RemoveMembers method can be used to remove channel members (removing those on the pending local list is always valid).
`TP_CHANNEL_GROUP_FLAG_CAN_RESCIND` | The RemoveMembers method can be used on people on the remote pending list.
`TP_CHANNEL_GROUP_FLAG_MESSAGE_ADD` | A message may be sent to the server when calling AddMembers on contacts who are not currently pending members.
`TP_CHANNEL_GROUP_FLAG_MESSAGE_REMOVE` | A message may be sent to the server when calling RemoveMembers on contacts who are currently channel members.
`TP_CHANNEL_GROUP_FLAG_MESSAGE_ACCEPT` | A message may be sent to the server when calling AddMembers on contacts who are locally pending.
`TP_CHANNEL_GROUP_FLAG_MESSAGE_REJECT` | A message may be sent to the server when calling RemoveMembers on contacts who are locally pending.
`TP_CHANNEL_GROUP_FLAG_MESSAGE_RESCIND` | A message may be sent to the server when calling RemoveMembers on contacts who are remote pending.

`TP_CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES`

The members of this group have handles which are specific to this channel, and are not valid as general-purpose handles on the connection. Depending on the channel, it may be possible to check the HandleOwners property or call GetHandleOwners to find the owners of these handles, which should be done if you wish to (e.g.) subscribe to the contact's presence. Connection managers must ensure that any given handle is not simultaneously a general-purpose handle and a channel-specific handle.

`TP_CHANNEL_GROUP_FLAG_ONLY_ONE_GROUP` | Placing a contact in multiple groups of this type is not allowed and will raise NotAvailable (on services where contacts may only be in one user-defined group, user-defined groups will have this flag).
`TP_CHANNEL_GROUP_FLAG_HANDLE_OWNERS_NOT_AVAILABLE` | In rooms with channel specific handles (ie Channel_Specific_Handles flag is set), this flag indicates that no handle owners are available, apart from the owner of the SelfHandle. This used to be an important optimization to avoid repeated GetHandleOwners calls, before we introduced the HandleOwners property and HandleOwnersChanged signal.
`TP_CHANNEL_GROUP_FLAG_PROPERTIES` | This flag indicates that all the properties introduced in specification 0.17.6 are fully supported.

`TP_CHANNEL_GROUP_FLAG_MEMBERS_CHANGED_DETAILED`

Indicates that MembersChangedDetailed will be emitted for changes to this group's members in addition to MembersChanged. Clients can then connect to the former and ignore emission of the latter. This flag's state MUST NOT change over the lifetime of a channel. If it were allowed to change, client bindings would have to always connect to MembersChanged just in case the flag ever went away (and generally be unnecessarily complicated), which would mostly negate the point of having this flag in the first place.

`TP_CHANNEL_GROUP_FLAG_MESSAGE_DEPART` | A message may be sent to the server when calling RemoveMembers on the SelfHandle. This would be set for XMPP Multi-User Chat or IRC channels, but not for a typical implementation of streamed media calls.

### enum TpChannelGroupChangeReason

    typedef enum {
        TP_CHANNEL_GROUP_CHANGE_REASON_NONE = 0,
        TP_CHANNEL_GROUP_CHANGE_REASON_OFFLINE = 1,
        TP_CHANNEL_GROUP_CHANGE_REASON_KICKED = 2,
        TP_CHANNEL_GROUP_CHANGE_REASON_BUSY = 3,
        TP_CHANNEL_GROUP_CHANGE_REASON_INVITED = 4,
        TP_CHANNEL_GROUP_CHANGE_REASON_BANNED = 5,
        TP_CHANNEL_GROUP_CHANGE_REASON_ERROR = 6,
        TP_CHANNEL_GROUP_CHANGE_REASON_INVALID_CONTACT = 7,
        TP_CHANNEL_GROUP_CHANGE_REASON_NO_ANSWER = 8,
        TP_CHANNEL_GROUP_CHANGE_REASON_RENAMED = 9,
        TP_CHANNEL_GROUP_CHANGE_REASON_PERMISSION_DENIED = 10,
        TP_CHANNEL_GROUP_CHANGE_REASON_SEPARATED = 11,
    } TpChannelGroupChangeReason;

The reason for a set of handles to move to one of Members, LocalPendingMembers or RemotePendingMembers, or to be removed from the group. A client may supply a reason when attempting to remove members from a group with RemoveMembersWithReason, and reasons are supplied by the CM when emitting MembersChanged and MembersChangedDetailed. Some reason codes have different meanings depending on the Actor in a MembersChanged signal.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_GROUP_CHANGE_REASON_NONE`

No reason was provided for this change. In particular, this reason SHOULD be used when representing users joining a named chatroom in the usual way, users leaving a chatroom by their own request, and normal termination of a StreamedMedia call by the remote user. If the SelfHandle is removed from a group for this reason and the actor is not the SelfHandle, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Terminated. If the SelfHandle is removed from a group for this reason and the actor is also the SelfHandle, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Cancelled.

`TP_CHANNEL_GROUP_CHANGE_REASON_OFFLINE`

The change is due to a user going offline. Also used when user is already offline, but this wasn't known previously. If a one-to-one StreamedMedia call fails because the contact being called is offline, the connection manager SHOULD indicate this by removing both the SelfHandle and the other contact's handle from the Group interface with reason Offline. For 1-1 calls, the call terminates as a result of removing the remote contact, so the SelfHandle should be removed at the same time as the remote contact and for the same reason. If a handle is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Offline.

`TP_CHANNEL_GROUP_CHANGE_REASON_KICKED` | The change is due to a kick operation. If the SelfHandle is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Channel.Kicked.

`TP_CHANNEL_GROUP_CHANGE_REASON_BUSY`

The change is due to a busy indication. If a one-to-one StreamedMedia call fails because the contact being called is busy, the connection manager SHOULD indicate this by removing both the SelfHandle and the other contact's handle from the Group interface with reason Busy. For 1-1 calls, the call terminates as a result of removing the remote contact, so the SelfHandle should be removed at the same time as the remote contact and for the same reason. If the SelfHandle is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Busy.

`TP_CHANNEL_GROUP_CHANGE_REASON_INVITED` | The change is due to an invitation. This reason SHOULD only be used when contacts are added to the remote-pending set (to indicate that the contact has been invited) or to the members (to indicate that the contact has accepted the invitation). Otherwise, what would it mean?
`TP_CHANNEL_GROUP_CHANGE_REASON_BANNED` | The change is due to a kick+ban operation. If the SelfHandle is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.Channel.Banned.
`TP_CHANNEL_GROUP_CHANGE_REASON_ERROR` | The change is due to an error occurring.

`TP_CHANNEL_GROUP_CHANGE_REASON_INVALID_CONTACT`

The change is because the requested contact does not exist. For instance, if the user invites a nonexistent contact to a chatroom or attempts to call a nonexistent contact, this could be indicated by the CM adding that contact's handle to remote-pending for reason None or Invited, then removing it for reason Invalid_Contact. In the case of a 1-1 StreamedMedia call, the CM SHOULD remove the self handle from the Group in the same signal. For 1-1 calls, the call terminates as a result of removing the remote contact, so the SelfHandle should be removed at the same time as the remote contact and for the same reason. If a contact is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.DoesNotExist.

`TP_CHANNEL_GROUP_CHANGE_REASON_NO_ANSWER`

The change is because the requested contact did not respond. If a one-to-one StreamedMedia call fails because the contact being called did not respond, or the local user did not respond to an incoming call, the connection manager SHOULD indicate this by removing both the SelfHandle and the other contact's handle from the Group interface with reason No_Answer. Documenting existing practice. If a contact is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.NoAnswer.

`TP_CHANNEL_GROUP_CHANGE_REASON_RENAMED` | The change is because a contact's unique identifier changed. There must be exactly one handle in the removed set and exactly one handle in one of the added sets. The Renamed signal on the Renaming interface will have been emitted for the same handles, shortly before this MembersChanged signal is emitted.
`TP_CHANNEL_GROUP_CHANGE_REASON_PERMISSION_DENIED` | The change is because there was no permission to contact the requested handle. If a contact is removed from a group for this reason, the equivalent D-Bus error is org.freedesktop.Telepathy.Error.PermissionDenied.

`TP_CHANNEL_GROUP_CHANGE_REASON_SEPARATED`

If members are removed with this reason code, the change is because the group has split into unconnected parts which can only communicate within themselves (e.g. netsplits on IRC use this reason code). If members are added with this reason code, the change is because unconnected parts of the group have rejoined. If this channel carries messages (e.g. Text or Tubes channels) applications must assume that the contacts being added are likely to have missed some messages as a result of the separation, and that the contacts in the group are likely to have missed some messages from the contacts being added. Note that from the added contacts' perspective, they have been in the group all along, and the contacts we indicate to be in the group (including the local user) have just rejoined the group with reason Separated. Application protocols in Tubes should be prepared to cope with this situation. The SelfHandle SHOULD NOT be removed from channels with this reason.

### NUM_TP_CHANNEL_GROUP_CHANGE_REASONS

    #define NUM_TP_CHANNEL_GROUP_CHANGE_REASONS (11+1)

1 higher than the highest valid value of TpChannelGroupChangeReason.

### enum TpChannelPasswordFlags

    typedef enum {
        TP_CHANNEL_PASSWORD_FLAG_PROVIDE = 8,
    } TpChannelPasswordFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_PASSWORD_FLAG_PROVIDE` | The ProvidePassword method must be called now for the user to join the channel

### enum TpDeliveryReportingSupportFlags

    typedef enum {
        TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_FAILURES = 1,
        TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_SUCCESSES = 2,
        TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_READ = 4,
        TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_DELETED = 8,
    } TpDeliveryReportingSupportFlags;

Flags indicating the level of support for delivery reporting on this channel, as found on the DeliveryReportingSupport property. Any future flags added to this set will conform to the convention that the presence of an extra flag implies that more operations will succeed. Note that CMs may always provide more reports than are requested in the Message_Sending_Flags passed to SendMessage. If senders want delivery reports, they should ask for them. If they don't want delivery reports, they can just ignore them, so there's no need to have capability discovery for what will happen if a delivery report isn't requested.

Bitfield/set of flags generated from the Telepathy specification.

`TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_FAILURES` | Clients MAY expect to receive negative delivery reports if Message_Sending_Flag_Report_Delivery is specified when sending.
`TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_SUCCESSES` | Clients MAY expect to receive positive delivery reports if Message_Sending_Flag_Report_Delivery is specified when sending.
`TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_READ` | Clients MAY expect to receive Delivery_Status Read reports if Message_Sending_Flag_Report_Read is specified when sending.
`TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_DELETED` | Clients MAY expect to receive Delivery_Status Deleted reports if Message_Sending_Flag_Report_Deleted is specified when sending.

### enum TpDeliveryStatus

    typedef enum {
        TP_DELIVERY_STATUS_UNKNOWN = 0,
        TP_DELIVERY_STATUS_DELIVERED = 1,
        TP_DELIVERY_STATUS_TEMPORARILY_FAILED = 2,
        TP_DELIVERY_STATUS_PERMANENTLY_FAILED = 3,
        TP_DELIVERY_STATUS_ACCEPTED = 4,
        TP_DELIVERY_STATUS_READ = 5,
        TP_DELIVERY_STATUS_DELETED = 6,
    } TpDeliveryStatus;

The status of a message as indicated by a delivery report. If this enum is extended in future specifications, this should only be to add new, non-overlapping conditions (i.e. all failures should still be signalled as either Temporarily_Failed or Permanently_Failed). If additional detail is required (e.g. distinguishing between the various types of permanent failure) this will be done using additional Delivery_Report_Header_Keys.

Bitfield/set of flags generated from the Telepathy specification.

`TP_DELIVERY_STATUS_UNKNOWN` | The message's disposition is unknown. Clients SHOULD consider all messages to have status Delivery_Status_Unknown unless otherwise specified; connection managers SHOULD NOT signal this delivery status explicitly.
`TP_DELIVERY_STATUS_DELIVERED` | The message has been delivered to the intended recipient.
`TP_DELIVERY_STATUS_TEMPORARILY_FAILED` | Delivery of the message has failed. Clients SHOULD notify the user, but MAY automatically try sending another copy of the message. Similar to errors with type="wait" in XMPP; analogous to 4xx errors in SMTP.
`TP_DELIVERY_STATUS_PERMANENTLY_FAILED` | Delivery of the message has failed. Clients SHOULD NOT try again unless by specific user action. If the user does not modify the message or alter configuration before re-sending, this error is likely to happen again. Similar to errors with type="cancel", type="modify" or type="auth" in XMPP; analogous to 5xx errors in SMTP.
`TP_DELIVERY_STATUS_ACCEPTED` | An intermediate server has accepted the message but the message has not been yet delivered to the ultimate recipient. The connection manager might send a Failed report or Delivered report later. Similar to "202 Accepted" success code in SIP; analogous to 251 and 252 responses in SMTP.
`TP_DELIVERY_STATUS_READ` | The message has been read by the intended recipient.
`TP_DELIVERY_STATUS_DELETED` | The message has been deleted by the intended recipient. This MAY be signalled on its own if the message is deleted without being read, or after Read if the message was read before being deleted.

### NUM_TP_DELIVERY_STATUSES

    #define NUM_TP_DELIVERY_STATUSES (6+1)

1 higher than the highest valid value of TpDeliveryStatus.

### enum TpMediaStreamError

    typedef enum {
        TP_MEDIA_STREAM_ERROR_UNKNOWN = 0,
        TP_MEDIA_STREAM_ERROR_EOS = 1,
        TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED = 2,
        TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED = 3,
        TP_MEDIA_STREAM_ERROR_NETWORK_ERROR = 4,
        TP_MEDIA_STREAM_ERROR_NO_CODECS = 5,
        TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR = 6,
        TP_MEDIA_STREAM_ERROR_MEDIA_ERROR = 7,
    } TpMediaStreamError;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_ERROR_UNKNOWN` | An unknown error occured.
`TP_MEDIA_STREAM_ERROR_EOS` | The end of the stream was reached.
`TP_MEDIA_STREAM_ERROR_CODEC_NEGOTIATION_FAILED` | There are no common codecs between the local side and the other particpants in the call. The possible codecs are not signalled here: the streaming implementation is assumed to report them in an implementation-dependent way, e.g. Farsight should use GstMissingElement.
`TP_MEDIA_STREAM_ERROR_CONNECTION_FAILED` | A network connection for the Media could not be established or was lost.
`TP_MEDIA_STREAM_ERROR_NETWORK_ERROR` | There was an error in the networking stack (other than the connection failure).
`TP_MEDIA_STREAM_ERROR_NO_CODECS` | There are no installed codecs for this media type.
`TP_MEDIA_STREAM_ERROR_INVALID_CM_BEHAVIOR` | The CM is doing something wrong.
`TP_MEDIA_STREAM_ERROR_MEDIA_ERROR` | There was an error in the media processing stack.

### NUM_TP_MEDIA_STREAM_ERRORS

    #define NUM_TP_MEDIA_STREAM_ERRORS (7+1)

1 higher than the highest valid value of TpMediaStreamError.

### enum TpMediaStreamBaseProto

    typedef enum {
        TP_MEDIA_STREAM_BASE_PROTO_UDP = 0,
        TP_MEDIA_STREAM_BASE_PROTO_TCP = 1,
    } TpMediaStreamBaseProto;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_BASE_PROTO_UDP` | UDP (User Datagram Protocol)
`TP_MEDIA_STREAM_BASE_PROTO_TCP` | TCP (Transmission Control Protocol)

### NUM_TP_MEDIA_STREAM_BASE_PROTOS

    #define NUM_TP_MEDIA_STREAM_BASE_PROTOS (1+1)

1 higher than the highest valid value of TpMediaStreamBaseProto.

### enum TpMediaStreamTransportType

    typedef enum {
        TP_MEDIA_STREAM_TRANSPORT_TYPE_LOCAL = 0,
        TP_MEDIA_STREAM_TRANSPORT_TYPE_DERIVED = 1,
        TP_MEDIA_STREAM_TRANSPORT_TYPE_RELAY = 2,
    } TpMediaStreamTransportType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_MEDIA_STREAM_TRANSPORT_TYPE_LOCAL` | A local address
`TP_MEDIA_STREAM_TRANSPORT_TYPE_DERIVED` | An external address derived by a method such as STUN
`TP_MEDIA_STREAM_TRANSPORT_TYPE_RELAY` | An external stream relay

### NUM_TP_MEDIA_STREAM_TRANSPORT_TYPES

    #define NUM_TP_MEDIA_STREAM_TRANSPORT_TYPES (2+1)

1 higher than the highest valid value of TpMediaStreamTransportType.

### enum TpPropertyFlags

    typedef enum {
        TP_PROPERTY_FLAG_READ = 1,
        TP_PROPERTY_FLAG_WRITE = 2,
    } TpPropertyFlags;

Bitfield/set of flags generated from the Telepathy specification.

`TP_PROPERTY_FLAG_READ` | The property can be read
`TP_PROPERTY_FLAG_WRITE` | The property can be written

### enum TpMessagePartSupportFlags

    typedef enum {
        TP_MESSAGE_PART_SUPPORT_FLAG_ONE_ATTACHMENT = 1,
        TP_MESSAGE_PART_SUPPORT_FLAG_MULTIPLE_ATTACHMENTS = 2,
    } TpMessagePartSupportFlags;

Flags indicating the level of support for message parts on this channel. They are designed such that setting more flags always implies that the channel has more capabilities. If no flags are set, this indicates that messages may contain a single message part whose content-type is any of the types from SupportedContentTypes, possibly with some alternatives. There is no flag indicating support for alternatives. This is because the SendMessage implementation can always accept messages containing alternatives, even if the underlying protocol does not, by deleting all alternatives except the first (most preferred) that is supported. Each of the flags so far implies the previous flag, so we could have used a simple enumeration here; however, we've defined the message-part support indicator as a flag set for future expansion. See SupportedContentTypes for some examples.

Bitfield/set of flags generated from the Telepathy specification.

`TP_MESSAGE_PART_SUPPORT_FLAG_ONE_ATTACHMENT` | SendMessage will accept messages containing a textual message body, plus a single attachment of any type listed in the SupportedContentTypes property. It does not make sense for this flag to be set if Message_Part_Support_Flag_Data_Only is not also set (because the connection manager can trivially provide an empty text part if necessary).
`TP_MESSAGE_PART_SUPPORT_FLAG_MULTIPLE_ATTACHMENTS` | SendMessage will accept messages containing a textual message body, plus an arbitrary number of attachments of any type listed in the SupportedContentTypes property. It does not make sense for this flag to be set if Message_Part_Support_Flag_One_Attachment is not also set.

### enum TpMessageSendingFlags

    typedef enum {
        TP_MESSAGE_SENDING_FLAG_REPORT_DELIVERY = 1,
        TP_MESSAGE_SENDING_FLAG_REPORT_READ = 2,
        TP_MESSAGE_SENDING_FLAG_REPORT_DELETED = 4,
    } TpMessageSendingFlags;

Flags altering the way a message is sent. The "most usual" action should always be to have these flags unset. Some indication of which flags are supported is provided by the DeliveryReportingSupport property.

Bitfield/set of flags generated from the Telepathy specification.

`TP_MESSAGE_SENDING_FLAG_REPORT_DELIVERY`

Provide a successful delivery report if possible, even if this is not the default for this protocol. Ignored if delivery reports are not possible on this protocol. In some protocols, like XMPP, it is not conventional to request or send positive delivery notifications. Delivery failure reports SHOULD always be sent, but if this flag is present, the connection manager MAY also try harder to obtain failed delivery reports or allow them to be matched to outgoing messages.

`TP_MESSAGE_SENDING_FLAG_REPORT_READ` | Provide a delivery report when the message is read by the recipient, even if this is not the default for this protocol. Ignored if read reports are not possible on this protocol.
`TP_MESSAGE_SENDING_FLAG_REPORT_DELETED` | Provide a delivery report when the message is deleted by the recipient, even if this is not the default for this protocol. Ignored if such reports are not possible on this protocol.

### NUM_TP_SOCKET_ACCESS_CONTROLS

    #define NUM_TP_SOCKET_ACCESS_CONTROLS (3+1)

1 higher than the highest valid value of TpSocketAccessControl.

### enum TpSocketAccessControl

    typedef enum {
        TP_SOCKET_ACCESS_CONTROL_LOCALHOST = 0,
        TP_SOCKET_ACCESS_CONTROL_PORT = 1,
        TP_SOCKET_ACCESS_CONTROL_NETMASK = 2,
        TP_SOCKET_ACCESS_CONTROL_CREDENTIALS = 3,
    } TpSocketAccessControl;

Bitfield/set of flags generated from the Telepathy specification.

`TP_SOCKET_ACCESS_CONTROL_LOCALHOST` | The IP or Unix socket can be accessed by any local user (e.g. a Unix socket that accepts all local connections, or an IP socket listening on 127.0.0.1 (or ::1) or rejecting connections not from that address). The associated variant must be ignored.
`TP_SOCKET_ACCESS_CONTROL_PORT` | May only be used on IP sockets. The associated variant must contain a struct Socket_Address_IPv4 (or Socket_Address_IPv6) containing the string form of an IP address of the appropriate version, and a port number. The socket can only be accessed if the connecting process has that address and port number; all other connections will be rejected.
`TP_SOCKET_ACCESS_CONTROL_NETMASK` | May only be used on IP sockets. The associated variant must contain a struct Socket_Netmask_IPv4 (or Socket_Netmask_IPv6) with signature (sy), containing the string form of an IP address of the appropriate version, and a prefix length "n". The socket can only be accessed if the first n bits of the connecting address match the first n bits of the given address.

`TP_SOCKET_ACCESS_CONTROL_CREDENTIALS`

May only be used on UNIX sockets. The connecting process must send a byte when it first connects, which is not considered to be part of the data stream. If the operating system uses sendmsg() with SCM_CREDS or SCM_CREDENTIALS to pass credentials over sockets, the connecting process must do so if possible; if not, it must still send the byte. The listening process will disconnect the connection unless it can determine by OS-specific means that the connecting process has the same user ID as the listening process. The associated variant must be ignored.

### NUM_TP_SOCKET_ADDRESS_TYPES

    #define NUM_TP_SOCKET_ADDRESS_TYPES (3+1)

1 higher than the highest valid value of TpSocketAddressType.

### enum TpSocketAddressType

    typedef enum {
        TP_SOCKET_ADDRESS_TYPE_UNIX = 0,
        TP_SOCKET_ADDRESS_TYPE_ABSTRACT_UNIX = 1,
        TP_SOCKET_ADDRESS_TYPE_IPV4 = 2,
        TP_SOCKET_ADDRESS_TYPE_IPV6 = 3,
    } TpSocketAddressType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_SOCKET_ADDRESS_TYPE_UNIX` | A Unix socket. The address variant contains a byte-array, signature 'ay', containing the path of the socket.
`TP_SOCKET_ADDRESS_TYPE_ABSTRACT_UNIX` | An abstract Unix socket. The address variant contains a byte-array, signature 'ay', containing the path of the socket including the leading null byte.
`TP_SOCKET_ADDRESS_TYPE_IPV4` | An IPv4 socket. The address variant contains a Socket_Address_IPv4, i.e. a structure with signature (sq) in which the string is an IPv4 dotted-quad address literal (and must not be a DNS name), while the 16-bit unsigned integer is the port number.
`TP_SOCKET_ADDRESS_TYPE_IPV6` | An IPv6 socket. The address variant contains a Socket_Address_IPv6, i.e. a structure with signature (sq) in which the string is an IPv6 address literal as specified in RFC2373 (and must not be a DNS name), while the 16-bit unsigned integer is the port number.

### NUM_TP_TUBE_STATES

    #define NUM_TP_TUBE_STATES (2+1)

1 higher than the highest valid value of TpTubeState.

### enum TpTubeState

    typedef enum {
        TP_TUBE_STATE_LOCAL_PENDING = 0,
        TP_TUBE_STATE_REMOTE_PENDING = 1,
        TP_TUBE_STATE_OPEN = 2,
    } TpTubeState;

Bitfield/set of flags generated from the Telepathy specification.

`TP_TUBE_STATE_LOCAL_PENDING` | The tube is waiting to be accepted/closed locally.
`TP_TUBE_STATE_REMOTE_PENDING` | The tube is waiting to be accepted/closed remotely.
`TP_TUBE_STATE_OPEN` | The tube is open for traffic.

### NUM_TP_TUBE_TYPES

    #define NUM_TP_TUBE_TYPES (1+1)

1 higher than the highest valid value of TpTubeType.

### enum TpTubeType

    typedef enum {
        TP_TUBE_TYPE_DBUS = 0,
        TP_TUBE_TYPE_STREAM = 1,
    } TpTubeType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_TUBE_TYPE_DBUS` | The tube is D-Bus tube as described by the org.freedesktop.Telepathy.Channel.Type.DBusTube interface.
`TP_TUBE_TYPE_STREAM` | The tube is stream tube as described by the org.freedesktop.Telepathy.Channel.Type.StreamTube interface.

### enum TpChannelCallStateFlags

    typedef enum {
        TP_CHANNEL_CALL_STATE_RINGING = 1,
        TP_CHANNEL_CALL_STATE_QUEUED = 2,
        TP_CHANNEL_CALL_STATE_HELD = 4,
        TP_CHANNEL_CALL_STATE_FORWARDED = 8,
        TP_CHANNEL_CALL_STATE_IN_PROGRESS = 16,
        TP_CHANNEL_CALL_STATE_CONFERENCE_HOST = 32,
    } TpChannelCallStateFlags;

A set of flags representing call states.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CHANNEL_CALL_STATE_RINGING` | The contact has been alerted about the call but has not responded (e.g. 180 Ringing in SIP).
`TP_CHANNEL_CALL_STATE_QUEUED` | The contact is temporarily unavailable, and the call has been placed in a queue (e.g. 182 Queued in SIP, or call-waiting in telephony).
`TP_CHANNEL_CALL_STATE_HELD` | The contact has placed the call on hold, and will not receive media from the local user or any other participants until they unhold the call again.
`TP_CHANNEL_CALL_STATE_FORWARDED` | The initiator of the call originally called a contact other than the current recipient of the call, but the call was then forwarded or diverted.
`TP_CHANNEL_CALL_STATE_IN_PROGRESS` | Progress has been made in placing the outgoing call, but the destination contact may not have been made aware of the call yet (so the Ringing state is not appropriate). This corresponds to SIP's status code 183 Session Progress, and could be used when the outgoing call has reached a gateway, for instance.

`TP_CHANNEL_CALL_STATE_CONFERENCE_HOST`

This contact has merged this call into a conference. Note that GSM provides a notification when the remote party merges a call into a conference, but not when it is split out again; thus, this flag can only indicate that the call has been part of a conference at some point. If a GSM connection manager receives a notification that a call has been merged into a conference a second time, it SHOULD represent this by clearing and immediately re-setting this flag on the remote contact.

### NUM_TP_LOCAL_HOLD_STATES

    #define NUM_TP_LOCAL_HOLD_STATES (3+1)

1 higher than the highest valid value of TpLocalHoldState.

### enum TpLocalHoldState

    typedef enum {
        TP_LOCAL_HOLD_STATE_UNHELD = 0,
        TP_LOCAL_HOLD_STATE_HELD = 1,
        TP_LOCAL_HOLD_STATE_PENDING_HOLD = 2,
        TP_LOCAL_HOLD_STATE_PENDING_UNHOLD = 3,
    } TpLocalHoldState;

The hold state of a channel.

Bitfield/set of flags generated from the Telepathy specification.

`TP_LOCAL_HOLD_STATE_UNHELD` | All streams are unheld (the call is active). New channels SHOULD have this hold state.
`TP_LOCAL_HOLD_STATE_HELD` | All streams are held (the call is on hold)
`TP_LOCAL_HOLD_STATE_PENDING_HOLD` | The connection manager is attempting to move to state Held, but has not yet completed that operation. It is unspecified whether any, all or none of the streams making up the channel are on hold.
`TP_LOCAL_HOLD_STATE_PENDING_UNHOLD` | The connection manager is attempting to move to state Held, but has not yet completed that operation. It is unspecified whether any, all or none of the streams making up the channel are on hold.

### NUM_TP_LOCAL_HOLD_STATE_REASONS

    #define NUM_TP_LOCAL_HOLD_STATE_REASONS (2+1)

1 higher than the highest valid value of TpLocalHoldStateReason.

### enum TpLocalHoldStateReason

    typedef enum {
        TP_LOCAL_HOLD_STATE_REASON_NONE = 0,
        TP_LOCAL_HOLD_STATE_REASON_REQUESTED = 1,
        TP_LOCAL_HOLD_STATE_REASON_RESOURCE_NOT_AVAILABLE = 2,
    } TpLocalHoldStateReason;

The reason for a change to the Local_Hold_State. Clients MUST treat unknown values as equivalent to Local_Hold_State_Reason_None.

Bitfield/set of flags generated from the Telepathy specification.

`TP_LOCAL_HOLD_STATE_REASON_NONE` | The reason cannot be described by any of the predefined values (connection managers SHOULD avoid this reason, but clients MUST handle it gracefully)
`TP_LOCAL_HOLD_STATE_REASON_REQUESTED` | The change is in response to a user request
`TP_LOCAL_HOLD_STATE_REASON_RESOURCE_NOT_AVAILABLE` | The change is because some resource was not available

### enum TpRichPresenceAccessControlType

    typedef enum {
        TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_WHITELIST = 0,
        TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_PUBLISH_LIST = 1,
        TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_GROUP = 2,
        TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_OPEN = 3,
    } TpRichPresenceAccessControlType;

A type of access control for Rich_Presence_Access_Control. For most types, the exact access control is given by an associated variant. These are the access control types from XMPP publish/subscribe (XEP-0060).

Bitfield/set of flags generated from the Telepathy specification.

`TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_WHITELIST` | The associated variant is a list of contacts (signature 'au', Contact_Handle[]) who can see the extended presence information.
`TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_PUBLISH_LIST` | All contacts in the user's 'publish' contact list can see the extended presence information. The associated variant is ignored.
`TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_GROUP` | The associated variant is a handle of type Group (signature 'u', Group_Handle) representing a group of contacts who can see the extended presence information.
`TP_RICH_PRESENCE_ACCESS_CONTROL_TYPE_OPEN` | Anyone with access to the service can see the extended presence information.

### NUM_TP_RICH_PRESENCE_ACCESS_CONTROL_TYPES

    #define NUM_TP_RICH_PRESENCE_ACCESS_CONTROL_TYPES (3+1)

1 higher than the highest valid value of TpRichPresenceAccessControlType.

### enum TpFileHashType

    typedef enum {
        TP_FILE_HASH_TYPE_NONE = 0,
        TP_FILE_HASH_TYPE_MD5 = 1,
        TP_FILE_HASH_TYPE_SHA1 = 2,
        TP_FILE_HASH_TYPE_SHA256 = 3,
    } TpFileHashType;

Bitfield/set of flags generated from the Telepathy specification.

`TP_FILE_HASH_TYPE_NONE` | No hash.
`TP_FILE_HASH_TYPE_MD5` | MD5 digest as a string of 32 ASCII hex digits.
`TP_FILE_HASH_TYPE_SHA1` | SHA1 digest as a string of ASCII hex digits.
`TP_FILE_HASH_TYPE_SHA256` | SHA256 digest as a string of ASCII hex digits.

### NUM_TP_FILE_HASH_TYPES

    #define NUM_TP_FILE_HASH_TYPES (3+1)

1 higher than the highest valid value of TpFileHashType.

### enum TpFileTransferState

    typedef enum {
        TP_FILE_TRANSFER_STATE_NONE = 0,
        TP_FILE_TRANSFER_STATE_PENDING = 1,
        TP_FILE_TRANSFER_STATE_ACCEPTED = 2,
        TP_FILE_TRANSFER_STATE_OPEN = 3,
        TP_FILE_TRANSFER_STATE_COMPLETED = 4,
        TP_FILE_TRANSFER_STATE_CANCELLED = 5,
    } TpFileTransferState;

Bitfield/set of flags generated from the Telepathy specification.

`TP_FILE_TRANSFER_STATE_NONE` | An invalid state type used as a null value. This value MUST NOT appear in the State property.
`TP_FILE_TRANSFER_STATE_PENDING` | The file transfer is waiting to be accepted/closed by the receiver. The receiver has to call AcceptFile, then wait for the state to change to Open and check the offset value.
`TP_FILE_TRANSFER_STATE_ACCEPTED` | The receiver has accepted the transfer. The sender now has to call ProvideFile to actually start the transfer. The receiver should now wait for the state to change to Open and check the offset value.
`TP_FILE_TRANSFER_STATE_OPEN` | The file transfer is open for traffic.
`TP_FILE_TRANSFER_STATE_COMPLETED` | The file transfer has been completed successfully.
`TP_FILE_TRANSFER_STATE_CANCELLED` | The file transfer has been cancelled.

### NUM_TP_FILE_TRANSFER_STATES

    #define NUM_TP_FILE_TRANSFER_STATES (5+1)

1 higher than the highest valid value of TpFileTransferState.

### enum TpFileTransferStateChangeReason

    typedef enum {
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_NONE = 0,
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_REQUESTED = 1,
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_LOCAL_STOPPED = 2,
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_REMOTE_STOPPED = 3,
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_LOCAL_ERROR = 4,
        TP_FILE_TRANSFER_STATE_CHANGE_REASON_REMOTE_ERROR = 5,
    } TpFileTransferStateChangeReason;

Bitfield/set of flags generated from the Telepathy specification.

`TP_FILE_TRANSFER_STATE_CHANGE_REASON_NONE` | No reason was specified.
`TP_FILE_TRANSFER_STATE_CHANGE_REASON_REQUESTED` | The change in state was requested.
`TP_FILE_TRANSFER_STATE_CHANGE_REASON_LOCAL_STOPPED` | The file transfer was cancelled by the local user.
`TP_FILE_TRANSFER_STATE_CHANGE_REASON_REMOTE_STOPPED` | The file transfer was cancelled by the remote user.
`TP_FILE_TRANSFER_STATE_CHANGE_REASON_LOCAL_ERROR` | The file transfer was cancelled because of a local error.
`TP_FILE_TRANSFER_STATE_CHANGE_REASON_REMOTE_ERROR` | The file transfer was cancelled because of a remote error.

### NUM_TP_FILE_TRANSFER_STATE_CHANGE_REASONS

    #define NUM_TP_FILE_TRANSFER_STATE_CHANGE_REASONS (5+1)

1 higher than the highest valid value of TpFileTransferStateChangeReason.

### enum TpTubeChannelState

    typedef enum {
        TP_TUBE_CHANNEL_STATE_LOCAL_PENDING = 0,
        TP_TUBE_CHANNEL_STATE_REMOTE_PENDING = 1,
        TP_TUBE_CHANNEL_STATE_OPEN = 2,
        TP_TUBE_CHANNEL_STATE_NOT_OFFERED = 3,
    } TpTubeChannelState;

Bitfield/set of flags generated from the Telepathy specification.

`TP_TUBE_CHANNEL_STATE_LOCAL_PENDING` | The initiator offered the tube. The tube is waiting to be accepted/closed locally. If the client accepts the tube, the tube's state will be Open.
`TP_TUBE_CHANNEL_STATE_REMOTE_PENDING` | The tube is waiting to be accepted/closed remotely. If the recipient accepts the tube, the tube's state will be Open.
`TP_TUBE_CHANNEL_STATE_OPEN` | The initiator offered the tube and the recipient accepted it. The tube is open for traffic. The tube's state stays in this state until it is closed.
`TP_TUBE_CHANNEL_STATE_NOT_OFFERED` | The tube channel has been requested but the tube is not yet offered. The client should offer the tube to the recipient and the tube's state will be Remote_Pending. The method used to offer the tube depends on the tube type.

### NUM_TP_TUBE_CHANNEL_STATES

    #define NUM_TP_TUBE_CHANNEL_STATES (3+1)

1 higher than the highest valid value of TpTubeChannelState.

### enum TpDebugLevel

    typedef enum {
        TP_DEBUG_LEVEL_ERROR = 0,
        TP_DEBUG_LEVEL_CRITICAL = 1,
        TP_DEBUG_LEVEL_WARNING = 2,
        TP_DEBUG_LEVEL_MESSAGE = 3,
        TP_DEBUG_LEVEL_INFO = 4,
        TP_DEBUG_LEVEL_DEBUG = 5,
    } TpDebugLevel;

Bitfield/set of flags generated from the Telepathy specification.

`TP_DEBUG_LEVEL_ERROR` | Log level for errors. Error messages are always fatal, resulting in the service terminating after something completely unexpected occurred.
`TP_DEBUG_LEVEL_CRITICAL` | Log level for critical messages. Critical messages are messages that the service might predict and it is up to the service itself to decide whether to terminate following a critical message.
`TP_DEBUG_LEVEL_WARNING` | Log level for warnings.
`TP_DEBUG_LEVEL_MESSAGE` | Log level for messages.
`TP_DEBUG_LEVEL_INFO` | Log level for information messages.
`TP_DEBUG_LEVEL_DEBUG` | Log level for debug messages.

### NUM_TP_DEBUG_LEVELS

    #define NUM_TP_DEBUG_LEVELS (5+1)

1 higher than the highest valid value of TpDebugLevel.

### enum TpContactInfoFlags

    typedef enum {
        TP_CONTACT_INFO_FLAG_CAN_SET = 1,
        TP_CONTACT_INFO_FLAG_PUSH = 2,
    } TpContactInfoFlags;

Flags defining the behaviour of contact information on this protocol. Some protocols provide no information on contacts without an explicit request; others always push information to the connection manager as and when it changes.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONTACT_INFO_FLAG_CAN_SET` | Indicates that SetContactInfo is supported on this connection.
`TP_CONTACT_INFO_FLAG_PUSH` | Indicates that the protocol pushes all contacts' information to the connection manager without prompting. If set, ContactInfoChanged will be emitted whenever contacts' information changes.

### enum TpContactInfoFieldFlags

    typedef enum {
        TP_CONTACT_INFO_FIELD_FLAG_PARAMETERS_EXACT = 1,
    } TpContactInfoFieldFlags;

Flags describing the behaviour of a vCard field.

Bitfield/set of flags generated from the Telepathy specification.

`TP_CONTACT_INFO_FIELD_FLAG_PARAMETERS_EXACT`

If present, exactly the parameters indicated must be set on this field; in the case of an empty list of parameters, this implies that parameters may not be used. If absent, and the list of allowed parameters is non-empty, any (possibly empty) subset of that list may be used. If absent, and the list of allowed parameters is empty, any parameters may be used.

### enum TpLocationFeatures

    typedef enum {
        TP_LOCATION_FEATURE_CAN_SET = 1,
    } TpLocationFeatures;

Flags describing the Location features which may be supported on any given connection.

Bitfield/set of flags generated from the Telepathy specification.

`TP_LOCATION_FEATURE_CAN_SET` | Indicates that setting your own location with SetLocation is supported on this connection.

### enum TpServicePointType

    typedef enum {
        TP_SERVICE_POINT_TYPE_NONE = 0,
        TP_SERVICE_POINT_TYPE_EMERGENCY = 1,
        TP_SERVICE_POINT_TYPE_COUNSELING = 2,
    } TpServicePointType;

The various types of service points a channel might connect to.

Bitfield/set of flags generated from the Telepathy specification.

`TP_SERVICE_POINT_TYPE_NONE` | The channel is not communicating with a service point, or it is not known whether it is communicating with a service point (e.g. an ordinary call).
`TP_SERVICE_POINT_TYPE_EMERGENCY` | The service point is a generic emergency point.
`TP_SERVICE_POINT_TYPE_COUNSELING` | The service point is some kind of counseling service (ie, mental health or child-services counseling).

### NUM_TP_SERVICE_POINT_TYPES

    #define NUM_TP_SERVICE_POINT_TYPES (2+1)

1 higher than the highest valid value of TpServicePointType.

### enum TpAnonymityModeFlags

    typedef enum {
        TP_ANONYMITY_MODE_CLIENT_INFO = 1,
        TP_ANONYMITY_MODE_SHOW_CLIENT_INFO = 2,
        TP_ANONYMITY_MODE_NETWORK_INFO = 4,
    } TpAnonymityModeFlags;

Flags for the various types of anonymity modes. These modes are solely to inform the CM of the desired anonymous settings. It is up to the CM to determine whether the anonymity modes should be handled within the CM itself, or whether the network that a CM might be talking to should be enforcing anonymity. CMs MAY support only a subset of these modes, and specific connections MAY support none at all.

Bitfield/set of flags generated from the Telepathy specification.

`TP_ANONYMITY_MODE_CLIENT_INFO`

Obscure any information that provides user identification, user-agent identification or personal details. Examples of this information might be GSM CallerID, SIP from address, various informational email headers, etc. The CM should scrub/replace any of this information before passing messages or data onto the network. Note that a CM which has the option of obscuring the information at the CM or privacy service level would choose both (anonymity services are opaque to clients of this interface). Clients SHOULD NOT set both Client_Info and Show_Client_Info modes. If they are set, the CM MUST respect Client_Info and ignore Show_Client_Info.

`TP_ANONYMITY_MODE_SHOW_CLIENT_INFO`

Explicitly request showing of client information. In connection context, this can be used to override service default. In channel context, this overrides connection anonymity modes. In GSM, it's possible to have CLIR enabled by default, and explicitly suppress CLIR for a single phone call. Clients SHOULD NOT set both Client_Info and Show_Client_Info modes. If they are set, the CM MUST respect Client_Info and ignore Show_Client_Info. The CM MAY set both Client_Info and Show_Client_Info in SupportedAnonymityModes to indicate its support for explicitly hiding and publicising client information.

`TP_ANONYMITY_MODE_NETWORK_INFO`

Obscure any originating IP address information, contact URIs, and anonymize all traffic involved with sending/receiving any media streams or call content. Examples of this include the "headers" portions of RFC 3323 as well as the History-Info (described in RFC 4244) for a SIP CM. This SHOULD have the effect of hiding address information from the remote contact (ie, the contact cannot know what IP address the session is originated from). Obviously the network still needs to be able to route information between contacts, so this provides no guarantees of what can be seen by intermediaries.

### enum TpStorageRestrictionFlags

    typedef enum {
        TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_PARAMETERS = 1,
        TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_ENABLED = 2,
        TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_PRESENCE = 4,
        TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_SERVICE = 8,
    } TpStorageRestrictionFlags;

Flags indicating restrictions imposed on an Account by its storage method.

Bitfield/set of flags generated from the Telepathy specification.

`TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_PARAMETERS` | The account's Parameters property can't be changed by calling UpdateParameters.
`TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_ENABLED` | The account can't be enabled/disabled by setting the Enabled property.
`TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_PRESENCE` | The account's presence can't be changed by setting the RequestedPresence and AutomaticPresence properties.
`TP_STORAGE_RESTRICTION_FLAG_CANNOT_SET_SERVICE` | The account's Service property cannot be changed.

### enum TpTLSCertificateRejectReason

    typedef enum {
        TP_TLS_CERTIFICATE_REJECT_REASON_UNKNOWN = 0,
        TP_TLS_CERTIFICATE_REJECT_REASON_UNTRUSTED = 1,
        TP_TLS_CERTIFICATE_REJECT_REASON_EXPIRED = 2,
        TP_TLS_CERTIFICATE_REJECT_REASON_NOT_ACTIVATED = 3,
        TP_TLS_CERTIFICATE_REJECT_REASON_FINGERPRINT_MISMATCH = 4,
        TP_TLS_CERTIFICATE_REJECT_REASON_HOSTNAME_MISMATCH = 5,
        TP_TLS_CERTIFICATE_REJECT_REASON_SELF_SIGNED = 6,
        TP_TLS_CERTIFICATE_REJECT_REASON_REVOKED = 7,
        TP_TLS_CERTIFICATE_REJECT_REASON_INSECURE = 8,
        TP_TLS_CERTIFICATE_REJECT_REASON_LIMIT_EXCEEDED = 9,
    } TpTLSCertificateRejectReason;

Possible reasons to reject a TLS certificate.

Bitfield/set of flags generated from the Telepathy specification.

`TP_TLS_CERTIFICATE_REJECT_REASON_UNKNOWN` | The certificate has been rejected for another reason not listed in this enumeration.
`TP_TLS_CERTIFICATE_REJECT_REASON_UNTRUSTED` | The certificate is not trusted.
`TP_TLS_CERTIFICATE_REJECT_REASON_EXPIRED` | The certificate is expired.
`TP_TLS_CERTIFICATE_REJECT_REASON_NOT_ACTIVATED` | The certificate is not active yet.
`TP_TLS_CERTIFICATE_REJECT_REASON_FINGERPRINT_MISMATCH` | The certificate provided does not have the expected fingerprint.
`TP_TLS_CERTIFICATE_REJECT_REASON_HOSTNAME_MISMATCH` | The hostname certified does not match the provided one.
`TP_TLS_CERTIFICATE_REJECT_REASON_SELF_SIGNED` | The certificate is self-signed.
`TP_TLS_CERTIFICATE_REJECT_REASON_REVOKED` | The certificate has been revoked.
`TP_TLS_CERTIFICATE_REJECT_REASON_INSECURE` | The certificate uses an insecure cipher algorithm, or is cryptographically weak.
`TP_TLS_CERTIFICATE_REJECT_REASON_LIMIT_EXCEEDED` | The length in bytes of the certificate, or the depth of the certificate chain exceed the limits imposed by the crypto library.

### NUM_TP_TLS_CERTIFICATE_REJECT_REASONS

    #define NUM_TP_TLS_CERTIFICATE_REJECT_REASONS (9+1)

1 higher than the highest valid value of TpTLSCertificateRejectReason.

### enum TpTLSCertificateState

    typedef enum {
        TP_TLS_CERTIFICATE_STATE_PENDING = 0,
        TP_TLS_CERTIFICATE_STATE_ACCEPTED = 1,
        TP_TLS_CERTIFICATE_STATE_REJECTED = 2,
    } TpTLSCertificateState;

The possible states for a TLSCertificate object.

Bitfield/set of flags generated from the Telepathy specification.

`TP_TLS_CERTIFICATE_STATE_PENDING` | The certificate is currently waiting to be accepted or rejected.
`TP_TLS_CERTIFICATE_STATE_ACCEPTED` | The certificate has been verified.
`TP_TLS_CERTIFICATE_STATE_REJECTED` | The certificate has been rejected.

### NUM_TP_TLS_CERTIFICATE_STATES

    #define NUM_TP_TLS_CERTIFICATE_STATES (2+1)

1 higher than the highest valid value of TpTLSCertificateState.