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SILC Toolkit Reference Manual SILC VCard Library SILC VCard Interface SILC Crypto Library Introduction to SILC RNG SILC RNG Interface SILC Cipher API SILC PKCS API SILC Public Key API SILC PKCS #1 API SILC Hash Interface SILC HMAC Interface SILC Client Library Using SILC Client Library Tutorial Arguments for command_reply Client Operation SilcStatus Error Arguments in command_reply Client Operation Arguments for notify Client Operation Unicode and UTF-8 Strings in Client Library Client Library Interface Reference Client Entry Interface Reference SILC Math Library SILC MP Interface SILC Math Interface SILC Application Utility Library SILC Application Utilities SILC ID Cache Interface SILC Key Repository Library SILC SKR Interface SILC ASN.1 Library SILC ASN.1 Interface SILC BER interface SILC Key Exchange Library SILC SKE Interface SILC Connection Authentication Interface SILC SFTP Library SILC SFTP Interface SFTP Filesystems Interface SILC Core Library SILC Authentication Interface SILC Message Interface SILC Channel Interface SILC Command Interface SILC Notify Interface SILC Status Types SILC Modes SILC ID Interface SILC Argument Interface SILC Attributes Interface Packet Engine Interface SILC Public Key Payload Interface SILC Utility Library Basic Types and Definitions Data Buffer Interface Data Buffer Format Interface Hash Table Interface Memory Allocation Interface Data Stack (memory pool) Interface Finite State Machine Interface Thread Interface Mutual Exclusion Lock Interface Condition Variable Interface Atomic Operations Interface Network (TCP and UDP) Interface Scheduler Interface Asynchronous Operation Interface Abstract Stream Interface Socket Stream Interface File Descriptor Stream Interface File Utility Functions String Utility Interface Snprintf Interface UTF-8 String Interface Stringprep Interface Utility Functions List Interface Dynamic List Interface MIME Interface Time Utility Functions Logging Interface Config File Interface SILC HTTP Library SILC HTTP Server Interface SILC HTTP PHP Translator Resource Links SILC Project Website SILC Protocol Documentation SILC White Paper SILC FAQs
Structure SilcClientConnectionParams NAME
        typedef struct { ... } SilcClientConnectionParams;
DESCRIPTION
        Client connection parameters.  This can be filled by the application
        and given as argument to silc_client_connect_to_server,
        silc_client_connect_to_client, silc_client_key_exchange or
        silc_client_send_key_agreement.
SOURCE
        typedef struct SilcClientConnectionParamsStruct {
          /* If this is provided the user's nickname in the network will be the
             string given here.  If it is given, it must be UTF-8 encoded.  If this
             string is not given, the user's username by default is used as nickname.
             The nickname may later be changed by using NICK command.  The maximum
             length for the nickname string is 128 bytes. */
          char *nickname;

          /* If this key repository pointer is non-NULL then public key received in
             the key exchange protocol will be verified from this repository.  If
             this is not provided then the `verify_public_key' client operation will
             be called back to application.  If the boolean `verify_notfound' is set
             to TRUE then the `verify_public_key' client operation will be called
             in case the public key is not found in `repository'.  Only public keys
             added with at least SILC_SKR_USAGE_KEY_AGREEMENT in the repository will
             be checked, other keys will be ignored. */
          SilcSKR repository;
          SilcBool verify_notfound;

          /* Authentication data.  Application may set here the authentication data
             and authentication method to be used in connecting.  If `auth_set'
             boolean is TRUE then authentication data is provided by application.
             If the authentication method is public key authentication then the key
             pair given as argument when connecting will be used and `auth' field
             is NULL.  If it is passphrase authentication, it can be provided in
             `auth' and `auth_len' fields.  If `auth_set' is FALSE
             the `get_auth_method' client operation will be called to get the
             authentication method and data from application. */
          SilcBool auth_set;
          SilcAuthMethod auth_method;
          void *auth;
          SilcUInt32 auth_len;

          /* If this boolean is set to TRUE then the connection will use UDP instead
             of TCP.  If UDP is set then also the next `local_ip' and `local_port'
             must be set. */
          SilcBool udp;

          /* The `local_ip' specifies the local IP address used with the connection.
             It must be non-NULL if `udp' boolean is TRUE.  If the `local_port' is
             non-zero it will be used as local port with UDP connection.  The remote
             host will also send packets to the specified address and port.  If the
             `bind_ip' is non-NULL a listener is bound to that address instead of
             `local_ip'. */
          char *local_ip;
          char *bind_ip;
          int local_port;

          /* If this boolean is set to TRUE then the key exchange is done with
             perfect forward secrecy. */
          SilcBool pfs;

          /* If this boolean is set to TRUE then connection authentication protocol
             is not performed during connecting.  Only key exchange protocol is
             performed.  This usually must be set to TRUE when connecting to another
             client, but must be FALSE with server connections. */
          SilcBool no_authentication;

          /* The SILC session detachment data that was returned in the `command_reply'
             client operation for SILC_COMMAND_DETACH command.  If this is provided
             here the client library will attempt to resume the session in the network.
             After the connection is created and the session has been resumed the
             client will receive SILC_COMMAND_NICK command_reply for the client's
             nickname in the network and SILC_COMMAND_JOIN command reply for all the
             channels that the client has joined in the network.  It may also receive
             SILC_COMMAND_UMODE command reply to set user's mode on the network. */
          unsigned char *detach_data;
          SilcUInt32 detach_data_len;

          /* Connection timeout.  If non-zero, the connection will timeout unless
             the SILC connection is completed in the specified amount of time. */
          SilcUInt32 timeout_secs;

          /* Rekey timeout in seconds.  The client will perform rekey in this
             time interval.  If set to zero, the default value will be used
             (3600 seconds, 1 hour). */
          SilcUInt32 rekey_secs;

          /* If this is set to TRUE then the client will ignore all incoming
             Requested Attributes queries and does not reply anything back.  This
             usually leads into situation where server does not anymore send
             the queries after seeing that client does not reply anything back.
             If your application does not support Requested Attributes or you do
             not want to use them set this to TRUE.  See SilcAttribute and
             silc_client_attribute_add for more information on attributes. */
          SilcBool ignore_requested_attributes;

          /* User context for SilcClientConnection.  If non-NULL this context is
             set to the 'context' field in SilcClientConnection when the connection
             context is created. */
          void *context;
        } SilcClientConnectionParams;
Client Library Interface SilcClientConnectionStatus SilcClientRunning SilcClientStopped SilcClientConnectCallback SilcClient SilcClientConnection SilcChannelUser SilcClientStats SilcKeyAgreementStatus SilcKeyAgreementCallback SilcPrivateMessageKeys SilcChannelPrivateKey SilcAskPassphrase SilcVerifyPublicKey SilcGetAuthMeth SilcClientMessageType SilcClientOperations SilcClientParams silc_client_alloc silc_client_free silc_client_init silc_client_run silc_client_run_one silc_client_stop SilcClientConnectionParams silc_client_connect_to_server silc_client_connect_to_client silc_client_key_exchange silc_client_close_connection silc_client_send_channel_message silc_client_send_private_message silc_client_private_message_wait_init silc_client_private_message_wait_uninit silc_client_private_message_wait silc_client_on_channel silc_client_command_call SilcClientCommandReply silc_client_command_send silc_client_command_pending silc_client_add_private_message_key silc_client_add_private_message_key_ske silc_client_del_private_message_key silc_client_list_private_message_keys silc_client_free_private_message_keys silc_client_private_message_key_is_set silc_client_add_channel_private_key silc_client_del_channel_private_keys silc_client_del_channel_private_key silc_client_list_channel_private_keys silc_client_current_channel_private_key silc_client_send_key_agreement silc_client_perform_key_agreement silc_client_perform_key_agreement_stream silc_client_abort_key_agreement silc_client_set_away_message SilcClientMonitorStatus SilcClientFileError SilcClientFileMonitor SilcClientFileName SilcClientFileAskName silc_client_file_send silc_client_file_receive silc_client_file_close silc_client_attribute_add silc_client_attribute_del silc_client_attributes_get silc_client_attributes_request silc_client_nickname_format silc_client_nickname_parse

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