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//! Contains data types and enumerations for OPC UA.
//!
//! 1. All of the built-in data types described in OPC Part 6 Chapter 5 that are encodable
//! 2. All of the standard data types described in OPC Part 3 Chapter 8 (if not covered by 1.)
//! 3. Autogenerated data types and request / responses as described in OPC Part 4

#[macro_use]
extern crate log;
#[macro_use]
extern crate lazy_static;
extern crate byteorder;
extern crate chrono;
extern crate regex;
extern crate rand;
extern crate uuid;
extern crate url as url_external;
extern crate base64;

///Contains constants recognized by OPC UA clients and servers to describe various protocols and
/// profiles used during communication and encryption.
pub mod profiles {
    pub const TRANSPORT_PROFILE_URI_BINARY: &'static str = "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary";

    pub const SECURITY_USER_TOKEN_POLICY_ANONYMOUS: &'static str = "http://opcfoundation.org/UA-Profile/Security/UserToken/Anonymous";
    pub const SECURITY_USER_TOKEN_POLICY_USERPASS: &'static str = "http://opcfoundation.org/UA-Profile/ Security/UserToken-Server/UserNamePassword";
}

pub mod constants {
    /// Default OPC UA port number. Used by a discovery server. Other servers would normally run
    /// on a different port. So OPC UA for Rust does not use this nr by default but it is used
    /// implicitly in opc.tcp:// urls and elsewhere.
    pub const DEFAULT_OPC_UA_SERVER_PORT: u16 = 4840;
    /// Maximum number of elements in an array
    pub const MAX_ARRAY_LENGTH: u32 = 1000;
    /// Maximum size of a string in chars
    pub const MAX_STRING_LENGTH: u32 = 65536;
    /// Maximum size of a byte string in bytes
    pub const MAX_BYTE_STRING_LENGTH: u32 = 65536;
    /// Maximum size of a certificate to send
    pub const MAX_CERTIFICATE_LENGTH: u32 = 32768;
}

/// Write mask bits
pub mod write_mask {
    /// Indicates if the AccessLevel Attribute is writable.
    pub const ACCESS_LEVEL: u32 = 1 << 0;
    /// Indicates if the ArrayDimensions Attribute is writable.
    pub const ARRAY_DIMENSTIONS: u32 = 1 << 1;
    ///Indicates if the BrowseName Attribute is writable.
    pub const BROWSE_NAME: u32 = 1 << 2;
    /// Indicates if the ContainsNoLoops Attribute is writable.
    pub const CONTAINS_NO_LOOPS: u32 = 1 << 3;
    /// Indicates if the DataType Attribute is writable.
    pub const DATA_TYPE: u32 = 1 << 4;
    /// Indicates if the Description Attribute is writable.
    pub const DESCRIPTION: u32 = 1 << 5;
    /// Indicates if the DisplayName Attribute is writable.
    pub const DISPLAY_NAME: u32 = 1 << 6;
    /// Indicates if the EventNotifier Attribute is writable.
    pub const EVENT_NOTIFIER: u32 = 1 << 7;
    /// Indicates if the Executable Attribute is writable.
    pub const EXECUTABLE: u32 = 1 << 8;
    /// Indicates if the Historizing Attribute is writable.
    pub const HISTORIZING: u32 = 1 << 9;
    /// Indicates if the InverseName Attribute is writable.
    pub const INVERSE_NAME: u32 = 1 << 10;
    /// Indicates if the IsAbstract Attribute is writable.
    pub const IS_ABSTRACT: u32 = 1 << 11;
    /// Indicates if the MinimumSamplingInterval Attribute is writable.
    pub const MINIMUM_SAMPLING_INTERVAL: u32 = 1 << 12;
    /// Indicates if the NodeClass Attribute is writable.
    pub const NODE_CLASS: u32 = 1 << 13;
    /// Indicates if the NodeId Attribute is writable.
    pub const NODE_ID: u32 = 1 << 14;
    /// Indicates if the Symmetric Attribute is writable.
    pub const SYMMETRIC: u32 = 1 << 15;
    /// Indicates if the UserAccessLevel Attribute is writable.
    pub const USER_ACCESS_LEVEL: u32 = 1 << 16;
    /// Indicates if the UserExecutable Attribute is writable.
    pub const USER_EXECUTABLE: u32 = 1 << 17;
    /// Indicates if the UserWriteMask Attribute is writable.
    pub const USER_WRITE_MASK: u32 = 1 << 18;
    /// Indicates if the ValueRank Attribute is writable.
    pub const VALUE_RANK: u32 = 1 << 19;
    /// Indicates if the WriteMask Attribute is writable.
    pub const WRITE_MASK: u32 = 1 << 20;
    /// Indicates if the Value Attribute is writable for a VariableType. It does not apply for Variables
    /// since this is handled by the AccessLevel and UserAccessLevel Attributes for the Variable.
    /// For Variables this bit shall be set to 0.
    pub const VALUE_FOR_VARIABLE_TYPE: u32 = 1 << 21;
}

pub mod encoding;
pub mod basic_types;
pub mod string;
pub mod byte_string;
pub mod data_value;
pub mod date_time;
pub mod guid;
pub mod node_id;
pub mod variant;
pub mod data_types;
pub mod notification_message;
pub mod attribute;
pub mod supported_message;
pub mod numeric_range;
pub mod url;

pub use encoding::*;
pub use basic_types::*;
pub use string::*;
pub use byte_string::*;
pub use data_value::*;
pub use date_time::*;
pub use guid::*;
pub use node_id::*;
pub use variant::*;
pub use data_types::*;
pub use attribute::*;
pub use supported_message::*;
pub use numeric_range::*;
pub use url::*;

// These mods are not use'd into this mod - too many types
pub mod service_types;
pub mod node_ids;
pub mod status_codes;

#[cfg(test)]
mod tests;