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use {
crate::{
amf0::errors::Amf0WriteError,
chunk::errors::{PackError, UnpackError},
handshake::errors::HandshakeError,
messages::errors::MessageError,
netconnection::errors::NetConnectionError,
netstream::errors::NetStreamError,
protocol_control_messages::errors::ControlMessagesError,
user_control_messages::errors::EventMessagesError,
},
failure::{Backtrace, Fail},
bytesio::{bytes_errors::BytesWriteError, bytesio_errors::BytesIOError},
std::fmt,
};
#[derive(Debug)]
pub struct SessionError {
pub value: SessionErrorValue,
}
#[derive(Debug, Fail)]
pub enum SessionErrorValue {
#[fail(display = "amf0 write error: {}\n", _0)]
Amf0WriteError(#[cause] Amf0WriteError),
#[fail(display = "bytes write error: {}\n", _0)]
BytesWriteError(#[cause] BytesWriteError),
#[fail(display = "unpack error: {}\n", _0)]
UnPackError(#[cause] UnpackError),
#[fail(display = "message error: {}\n", _0)]
MessageError(#[cause] MessageError),
#[fail(display = "control message error: {}\n", _0)]
ControlMessagesError(#[cause] ControlMessagesError),
#[fail(display = "net connection error: {}\n", _0)]
NetConnectionError(#[cause] NetConnectionError),
#[fail(display = "net stream error: {}\n", _0)]
NetStreamError(#[cause] NetStreamError),
#[fail(display = "event messages error: {}\n", _0)]
EventMessagesError(#[cause] EventMessagesError),
#[fail(display = "net io error: {}\n", _0)]
BytesIOError(#[cause] BytesIOError),
#[fail(display = "pack error: {}\n", _0)]
PackError(#[cause] PackError),
#[fail(display = "handshake error: {}\n", _0)]
HandshakeError(#[cause] HandshakeError),
#[fail(display = "amf0 count not correct error\n")]
Amf0ValueCountNotCorrect,
#[fail(display = "amf0 value type not correct error\n")]
Amf0ValueTypeNotCorrect,
#[fail(display = "channel event send error\n")]
ChannelEventSendErr,
#[fail(display = "none channel data sender error\n")]
NoneChannelDataSender,
#[fail(display = "none channel data receiver error\n")]
NoneChannelDataReceiver,
#[fail(display = "send channel data error\n")]
SendChannelDataErr,
#[fail(display = "subscribe count limit is reached.\n")]
SubscribeCountLimitReach,
#[fail(display = "no app name error\n")]
NoAppName,
#[fail(display = "session is finished.")]
Finish,
}
impl From<Amf0WriteError> for SessionError {
fn from(error: Amf0WriteError) -> Self {
SessionError {
value: SessionErrorValue::Amf0WriteError(error),
}
}
}
impl From<BytesWriteError> for SessionError {
fn from(error: BytesWriteError) -> Self {
SessionError {
value: SessionErrorValue::BytesWriteError(error),
}
}
}
impl From<UnpackError> for SessionError {
fn from(error: UnpackError) -> Self {
SessionError {
value: SessionErrorValue::UnPackError(error),
}
}
}
impl From<MessageError> for SessionError {
fn from(error: MessageError) -> Self {
SessionError {
value: SessionErrorValue::MessageError(error),
}
}
}
impl From<ControlMessagesError> for SessionError {
fn from(error: ControlMessagesError) -> Self {
SessionError {
value: SessionErrorValue::ControlMessagesError(error),
}
}
}
impl From<NetConnectionError> for SessionError {
fn from(error: NetConnectionError) -> Self {
SessionError {
value: SessionErrorValue::NetConnectionError(error),
}
}
}
impl From<NetStreamError> for SessionError {
fn from(error: NetStreamError) -> Self {
SessionError {
value: SessionErrorValue::NetStreamError(error),
}
}
}
impl From<EventMessagesError> for SessionError {
fn from(error: EventMessagesError) -> Self {
SessionError {
value: SessionErrorValue::EventMessagesError(error),
}
}
}
impl From<BytesIOError> for SessionError {
fn from(error: BytesIOError) -> Self {
SessionError {
value: SessionErrorValue::BytesIOError(error),
}
}
}
impl From<PackError> for SessionError {
fn from(error: PackError) -> Self {
SessionError {
value: SessionErrorValue::PackError(error),
}
}
}
impl From<HandshakeError> for SessionError {
fn from(error: HandshakeError) -> Self {
SessionError {
value: SessionErrorValue::HandshakeError(error),
}
}
}
impl fmt::Display for SessionError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fmt::Display::fmt(&self.value, f)
}
}
impl Fail for SessionError {
fn cause(&self) -> Option<&dyn Fail> {
self.value.cause()
}
fn backtrace(&self) -> Option<&Backtrace> {
self.value.backtrace()
}
}