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Ran rustfmt

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This commit is contained in:
TQ Hirsch
2023-05-11 01:33:14 +02:00
parent 5364da1934
commit 2c94fd7af2
10 changed files with 349 additions and 292 deletions
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29
d3270-common/src/b3270.rs
View File

@@ -1,14 +1,18 @@
use serde::{Deserialize, Serialize};
use indication::{CodePage, ConnectAttempt, Connection, Erase, FileTransfer, Hello, Model, Oia, Passthru, Popup, Proxy, RunResult, Screen, ScreenMode, Scroll, Setting, Stats, TerminalName, Thumb, Tls, TlsHello, TraceFile, UiError};
use indication::{
CodePage, ConnectAttempt, Connection, Erase, FileTransfer, Hello, Model, Oia, Passthru, Popup,
Proxy, RunResult, Screen, ScreenMode, Scroll, Setting, Stats, TerminalName, Thumb, Tls,
TlsHello, TraceFile, UiError,
};
use operation::{Fail, Register, Run, Succeed};
use serde::{Deserialize, Serialize};
pub mod operation;
pub mod indication;
pub mod operation;
pub mod types;
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub enum Indication {
Bell{}, // TODO: make sure this emits/parses {"bell": {}}
Bell {}, // TODO: make sure this emits/parses {"bell": {}}
/// Indicates that the host connection has changed state.
Connection(Connection),
/// A new host connection is being attempted
@@ -30,10 +34,10 @@ pub enum Indication {
state: bool,
},
/// File transfer state change
#[serde(rename="ft")]
#[serde(rename = "ft")]
FileTransfer(FileTransfer),
/// An XTerm escape sequence requested a new icon name
Icon{
Icon {
text: String,
},
/// The first message sent
@@ -68,13 +72,13 @@ pub enum Indication {
/// Error in b3270's input
UiError(UiError),
/// Xterm escape sequence requested a change to the window title
WindowTitle{
WindowTitle {
text: String,
}
},
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub enum InitializeIndication {
CodePages(Vec<CodePage>),
/// Indicates that the host connection has changed state.
@@ -88,7 +92,9 @@ pub enum InitializeIndication {
/// Change in the state of the Operator Information Area
Oia(Oia),
/// Set of supported prefixes
Prefixes{value: String},
Prefixes {
value: String,
},
/// List of supported proxies
Proxies(Vec<Proxy>),
/// Screen dimensions/characteristics changed
@@ -106,7 +112,7 @@ pub enum InitializeIndication {
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub enum Operation {
/// Run an action
Run(Run),
@@ -117,4 +123,3 @@ pub enum Operation {
/// Tell b3270 that a passthru action succeeded
Succeed(Succeed),
}

173
d3270-common/src/b3270/indication.rs
View File

@@ -1,8 +1,8 @@
use serde::{Deserialize, Serialize};
use crate::b3270::types::{Color, GraphicRendition};
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub enum ActionCause {
Command,
Default,
@@ -22,27 +22,27 @@ pub enum ActionCause {
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct CodePage{
pub struct CodePage {
/// The canonical name of the code page
pub name: String,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub aliases: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Connection{
pub struct Connection {
/// New connection state
pub state: ConnectionState,
/// Host name, if connected
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub host: Option<String>,
/// Source of the connection
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub cause: Option<ActionCause>,
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
#[derive(Debug, PartialEq, Copy, Clone)]
pub enum ComposeType {
Std,
@@ -50,7 +50,7 @@ pub enum ComposeType {
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
#[derive(Debug, PartialEq, Copy, Clone)]
pub enum ConnectionState {
NotConnected,
@@ -65,20 +65,20 @@ pub enum ConnectionState {
ConnectedUnbound,
ConnectedENvt,
ConnectedESscp,
#[serde(rename="connected-e-tn3270e")]
#[serde(rename = "connected-e-tn3270e")]
ConnectedETn3270e,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone, Copy)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Erase {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub logical_rows: Option<u8>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub logical_cols: Option<u8>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub fg: Option<Color>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub bg: Option<Color>,
}
@@ -101,34 +101,36 @@ pub struct Model {
pub struct Oia {
#[serde(flatten)]
pub field: OiaField,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub lu: Option<String>,
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all="kebab-case", tag="field")]
#[serde(rename_all = "kebab-case", tag = "field")]
#[derive(Debug, PartialEq, Clone)]
pub enum OiaField {
/// Composite character in progress
Compose{
Compose {
value: bool,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
char: Option<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
type_: Option<ComposeType>,
},
/// Insert mode
Insert{value: bool},
/// Keyboard is locked
Lock{
#[serde(default, skip_serializing_if="Option::is_none")]
value: Option<String>
Insert {
value: bool,
},
Lu{
/// Keyboard is locked
Lock {
#[serde(default, skip_serializing_if = "Option::is_none")]
value: Option<String>,
},
Lu {
/// Host session logical unit name
value: String,
/// Printer session LU name
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
lu: Option<String>,
},
/// Communication pending
@@ -139,7 +141,7 @@ pub enum OiaField {
value: bool,
/// Printer session LU name
// TODO: determine if this is sent with this message or with Lu
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
lu: Option<String>,
},
/// Reverse input mode
@@ -155,7 +157,7 @@ pub enum OiaField {
value: String,
},
Timing {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
value: Option<String>,
},
Typeahead {
@@ -181,17 +183,17 @@ pub enum OiaFieldName {
impl OiaField {
pub fn field_name(&self) -> OiaFieldName {
match self {
OiaField::Compose {..} => OiaFieldName::Compose,
OiaField::Insert {..} => OiaFieldName::Insert,
OiaField::Lock {..} => OiaFieldName::Lock,
OiaField::Lu {..} => OiaFieldName::Lu,
OiaField::NotUndera {..} => OiaFieldName::NotUndera,
OiaField::PrinterSession {..} => OiaFieldName::PrinterSession,
OiaField::ReverseInput {..} => OiaFieldName::ReverseInput,
OiaField::ScreenTrace {..} => OiaFieldName::ScreenTrace,
OiaField::Script {..} => OiaFieldName::Script,
OiaField::Timing {..} => OiaFieldName::Timing,
OiaField::Typeahead {..} => OiaFieldName::Typeahead,
OiaField::Compose { .. } => OiaFieldName::Compose,
OiaField::Insert { .. } => OiaFieldName::Insert,
OiaField::Lock { .. } => OiaFieldName::Lock,
OiaField::Lu { .. } => OiaFieldName::Lu,
OiaField::NotUndera { .. } => OiaFieldName::NotUndera,
OiaField::PrinterSession { .. } => OiaFieldName::PrinterSession,
OiaField::ReverseInput { .. } => OiaFieldName::ReverseInput,
OiaField::ScreenTrace { .. } => OiaFieldName::ScreenTrace,
OiaField::Script { .. } => OiaFieldName::Script,
OiaField::Timing { .. } => OiaFieldName::Timing,
OiaField::Typeahead { .. } => OiaFieldName::Typeahead,
}
}
}
@@ -224,24 +226,24 @@ pub struct ScreenMode {
pub struct TlsHello {
pub supported: bool,
pub provider: String, // docs claim this is always set, but I'm not sure.
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub options: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Tls {
pub secure: bool,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub verified: Option<bool>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub session: Option<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub host_cert: Option<String>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct ConnectAttempt {
pub host_ip: String,
pub port: String,
@@ -251,9 +253,9 @@ pub struct ConnectAttempt {
// TODO: change this to an enum
pub struct Cursor {
pub enabled: bool,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub row: Option<u8>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub column: Option<u8>,
}
@@ -265,15 +267,15 @@ pub struct FileTransfer {
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename_all="lowercase", tag="state")]
#[serde(rename_all = "lowercase", tag = "state")]
pub enum FileTransferState {
Awaiting,
Running{
Running {
/// Number of bytes transferred
bytes: usize
bytes: usize,
},
Aborting,
Complete{
Complete {
/// Completion message
text: String,
/// Transfer succeeded
@@ -282,27 +284,27 @@ pub enum FileTransferState {
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub struct Passthru {
pub p_tag: String,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub parent_r_tag: Option<String>,
pub action: String,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub args: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Popup {
#[serde(rename="type")]
#[serde(rename = "type")]
pub type_: PopupType,
pub text: String,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub error: Option<bool>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub enum PopupType {
/// Error message from a connection attempt
ConnectError,
@@ -319,15 +321,14 @@ pub enum PopupType {
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub struct Row {
pub row: u8,
pub changes: Vec<Change>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub enum CountOrText {
Count(usize),
Text(String),
@@ -338,48 +339,48 @@ pub struct Change {
pub column: u8,
#[serde(flatten)]
pub change: CountOrText,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub fg: Option<Color>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub bg: Option<Color>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
/// Graphic rendition
pub gr: Option<GraphicRendition>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Screen {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub cursor: Option<Cursor>,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub rows: Vec<Row>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub struct RunResult {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub r_tag: Option<String>,
pub success: bool,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub text: Vec<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub abort: Option<bool>,
/// Execution time in seconds
pub time: f32,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub struct Scroll {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub fg: Option<Color>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub bg: Option<Color>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
#[serde(rename="kebab-case")]
#[serde(rename = "kebab-case")]
pub struct Stats {
pub bytes_received: usize,
pub bytes_sent: usize,
@@ -390,7 +391,7 @@ pub struct Stats {
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct TerminalName {
pub text: String,
#[serde(rename="override")]
#[serde(rename = "override")]
pub override_: bool,
}
@@ -410,7 +411,7 @@ pub struct Thumb {
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct TraceFile {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
}
@@ -418,13 +419,13 @@ pub struct TraceFile {
pub struct UiError {
pub fatal: bool,
pub text: String,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub operation: Option<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub member: Option<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub line: Option<usize>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub column: Option<usize>,
}
@@ -433,7 +434,13 @@ mod test {
use super::*;
#[test]
pub fn connection_state_serializes_as_expected() {
assert_eq!(serde_json::to_string(&ConnectionState::ConnectedETn3270e).unwrap(),r#""connected-e-tn3270e""#);
assert_eq!(serde_json::to_string(&ConnectionState::ConnectedESscp).unwrap(),r#""connected-e-sscp""#);
assert_eq!(
serde_json::to_string(&ConnectionState::ConnectedETn3270e).unwrap(),
r#""connected-e-tn3270e""#
);
assert_eq!(
serde_json::to_string(&ConnectionState::ConnectedESscp).unwrap(),
r#""connected-e-sscp""#
);
}
}
}

22
d3270-common/src/b3270/operation.rs
View File

@@ -4,45 +4,45 @@ use serde::{Deserialize, Serialize};
// {"run":{"actions":"Key(a)"}}
// Operations
#[derive(Serialize, Deserialize, Debug, Hash, Eq, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Run {
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub r_tag: Option<String>,
#[serde(rename="type", default, skip_serializing_if="Option::is_none")]
#[serde(rename = "type", default, skip_serializing_if = "Option::is_none")]
pub type_: Option<String>,
pub actions: Vec<Action>,
}
#[derive(Serialize, Deserialize, Debug, Hash, Eq, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Action {
pub action: String,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub args: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug, Hash, Eq, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Register {
pub name: String,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub help_text: Option<String>,
#[serde(default, skip_serializing_if="Option::is_none")]
#[serde(default, skip_serializing_if = "Option::is_none")]
pub help_params: Option<String>,
}
#[derive(Serialize, Deserialize, Debug, Hash, Eq, PartialEq, Clone)]
/// Completes a passthru action unsuccessfully
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Fail {
pub p_tag: String,
pub text: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug, Hash, Eq, PartialEq, Clone)]
#[serde(rename_all="kebab-case")]
#[serde(rename_all = "kebab-case")]
pub struct Succeed {
pub p_tag: String,
#[serde(default, skip_serializing_if="Vec::is_empty")]
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub text: Vec<String>,
}

97
d3270-common/src/b3270/types.rs
View File

@@ -1,8 +1,8 @@
use bitflags::bitflags;
use serde::de::{Error, Visitor};
use serde::{Deserialize, Deserializer, Serialize, Serializer};
use std::fmt::{Display, Formatter, Write};
use std::str::FromStr;
use bitflags::bitflags;
use serde::{Deserialize, Deserializer, Serialize, Serializer};
use serde::de::{Error, Visitor};
bitflags! {
#[derive(Clone,Copy,Debug,PartialEq, Eq, Hash)]
@@ -36,7 +36,8 @@ static FLAG_NAMES: &'static [(GraphicRendition, &'static str)] = &[
impl Display for GraphicRendition {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
let flag_names = FLAG_NAMES.iter()
let flag_names = FLAG_NAMES
.iter()
.filter_map(|(val, name)| self.contains(*val).then_some(*name));
for (n, name) in flag_names.enumerate() {
if n != 0 {
@@ -49,7 +50,10 @@ impl Display for GraphicRendition {
}
impl Serialize for GraphicRendition {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
if serializer.is_human_readable() {
serializer.serialize_str(&self.to_string())
} else {
@@ -60,7 +64,6 @@ impl Serialize for GraphicRendition {
struct GrVisitor;
impl Visitor<'_> for GrVisitor {
type Value = GraphicRendition;
@@ -68,15 +71,24 @@ impl Visitor<'_> for GrVisitor {
write!(formatter, "graphic rendition string or binary value")
}
fn visit_i64<E>(self, v: i64) -> Result<Self::Value, E> where E: Error {
fn visit_i64<E>(self, v: i64) -> Result<Self::Value, E>
where
E: Error,
{
self.visit_u64((v & 0xFFFF) as u64)
}
fn visit_u64<E>(self, v: u64) -> Result<Self::Value, E> where E: Error {
fn visit_u64<E>(self, v: u64) -> Result<Self::Value, E>
where
E: Error,
{
Ok(GraphicRendition::from_bits_truncate((v & 0xFFFF) as u16))
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E> where E: Error {
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
where
E: Error,
{
GraphicRendition::from_str(v).map_err(E::custom)
}
}
@@ -87,7 +99,8 @@ impl FromStr for GraphicRendition {
fn from_str(s: &str) -> Result<Self, Self::Err> {
s.split(",")
.map(|attr| {
FLAG_NAMES.iter()
FLAG_NAMES
.iter()
.find(|(_, name)| *name == attr)
.map(|x| x.0)
.ok_or_else(|| format!("Invalid attr name {attr}"))
@@ -97,7 +110,10 @@ impl FromStr for GraphicRendition {
}
impl<'de> Deserialize<'de> for GraphicRendition {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: Deserializer<'de> {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
if deserializer.is_human_readable() {
deserializer.deserialize_str(GrVisitor)
} else {
@@ -108,16 +124,19 @@ impl<'de> Deserialize<'de> for GraphicRendition {
#[cfg(test)]
mod test {
use std::str::FromStr;
use super::GraphicRendition;
use std::str::FromStr;
#[test]
fn from_str_1() {
assert_eq!(GraphicRendition::from_str("underline,blink"), Ok(GraphicRendition::BLINK | GraphicRendition::UNDERLINE))
assert_eq!(
GraphicRendition::from_str("underline,blink"),
Ok(GraphicRendition::BLINK | GraphicRendition::UNDERLINE)
)
}
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Copy, Clone)]
#[serde(rename="camelCase")]
#[serde(rename = "camelCase")]
#[repr(u8)]
pub enum Color {
NeutralBlack,
@@ -142,22 +161,22 @@ impl From<Color> for u8 {
fn from(value: Color) -> Self {
use Color::*;
match value {
NeutralBlack => 0,
Blue => 1,
Red => 2,
Pink => 3,
Green => 4,
Turquoise => 5,
Yellow => 6,
NeutralWhite => 7,
Black => 8,
DeepBlue => 9,
Orange => 10,
Purple => 11,
PaleGreen => 12,
NeutralBlack => 0,
Blue => 1,
Red => 2,
Pink => 3,
Green => 4,
Turquoise => 5,
Yellow => 6,
NeutralWhite => 7,
Black => 8,
DeepBlue => 9,
Orange => 10,
Purple => 11,
PaleGreen => 12,
PaleTurquoise => 13,
Gray => 14,
White => 15,
Gray => 14,
White => 15,
}
}
}
@@ -166,16 +185,16 @@ impl From<u8> for Color {
fn from(value: u8) -> Self {
use Color::*;
match value & 0xF {
0 => NeutralBlack,
1 => Blue,
2 => Red,
3 => Pink,
4 => Green,
5 => Turquoise,
6 => Yellow,
7 => NeutralWhite,
8 => Black,
9 => DeepBlue,
0 => NeutralBlack,
1 => Blue,
2 => Red,
3 => Pink,
4 => Green,
5 => Turquoise,
6 => Yellow,
7 => NeutralWhite,
8 => Black,
9 => DeepBlue,
10 => Orange,
11 => Purple,
12 => PaleGreen,

1
d3270-common/src/executor.rs
View File

@@ -0,0 +1 @@

2
d3270-common/src/lib.rs
View File

@@ -1,4 +1,4 @@
pub mod b3270;
pub mod tracker;
pub mod executor;
pub mod executor;

136
d3270-common/src/tracker.rs
View File

@@ -1,7 +1,10 @@
use std::collections::HashMap;
use crate::b3270::indication::{Change, Connection, ConnectionState, CountOrText, Cursor, Erase, Oia, OiaFieldName, Row, RunResult, Screen, ScreenMode, Scroll, Setting, TerminalName, Thumb, Tls, TraceFile};
use crate::b3270::{Indication, InitializeIndication};
use crate::b3270::indication::{
Change, Connection, ConnectionState, CountOrText, Cursor, Erase, Oia, OiaFieldName, Row,
RunResult, Screen, ScreenMode, Scroll, Setting, TerminalName, Thumb, Tls, TraceFile,
};
use crate::b3270::types::{Color, GraphicRendition, PackedAttr};
use crate::b3270::{Indication, InitializeIndication};
use std::collections::HashMap;
#[derive(Copy, Clone, Debug)]
struct CharCell {
@@ -48,9 +51,7 @@ impl Tracker {
| Indication::Icon { .. }
| Indication::Popup(_)
| Indication::Stats(_)
| Indication::WindowTitle { .. }
=> (),
| Indication::WindowTitle { .. } => (),
Indication::Connection(conn) => {
self.connection = conn.clone();
}
@@ -64,43 +65,47 @@ impl Tracker {
let cols = self.erase.logical_cols.unwrap_or(self.screen_mode.cols) as usize;
self.screen = vec![
vec![CharCell{
attr: u32::c_pack(
erase.fg.unwrap_or(Color::NeutralBlack),
erase.bg.unwrap_or(Color::Blue),
GraphicRendition::empty(),
),
ch: ' ',
};cols]
; rows
vec![
CharCell {
attr: u32::c_pack(
erase.fg.unwrap_or(Color::NeutralBlack),
erase.bg.unwrap_or(Color::Blue),
GraphicRendition::empty(),
),
ch: ' ',
};
cols
];
rows
]
}
Indication::Formatted { state } => {self.formatted = *state; }
Indication::Formatted { state } => {
self.formatted = *state;
}
Indication::Initialize(init) => {
let mut static_init = Vec::with_capacity(init.len());
for indicator in init.clone() {
match indicator {
InitializeIndication::CodePages(_) |
InitializeIndication::Hello(_) |
InitializeIndication::Models(_) |
InitializeIndication::Prefixes { .. } |
InitializeIndication::Proxies(_) |
InitializeIndication::TlsHello(_) |
InitializeIndication::Tls(_) |
InitializeIndication::TraceFile(_) =>
static_init.push(indicator),
InitializeIndication::CodePages(_)
| InitializeIndication::Hello(_)
| InitializeIndication::Models(_)
| InitializeIndication::Prefixes { .. }
| InitializeIndication::Proxies(_)
| InitializeIndication::TlsHello(_)
| InitializeIndication::Tls(_)
| InitializeIndication::TraceFile(_) => static_init.push(indicator),
// The rest are passed through to normal processing.
InitializeIndication::Thumb(thumb) => {
self.handle_indication(&mut Indication::Thumb(thumb));
},
}
InitializeIndication::Setting(setting) => {
self.handle_indication(&mut Indication::Setting(setting));
}
InitializeIndication::ScreenMode(mode) => {
self.handle_indication(&mut Indication::ScreenMode(mode));
},
}
InitializeIndication::Oia(oia) => {
self.handle_indication(&mut Indication::Oia(oia));
}
@@ -127,21 +132,19 @@ impl Tracker {
// update screen contents
let cols = self.screen[row_idx].iter_mut().skip(col_idx);
match change.change {
CountOrText::Count(n) => {
cols.take(n).for_each(|cell| {
let mut attr = cell.attr;
if let Some(fg) = change.fg {
attr = attr.c_setfg(fg);
}
if let Some(bg) = change.bg {
attr = attr.c_setbg(bg);
}
if let Some(gr) = change.gr {
attr = attr.c_setgr(gr);
}
cell.attr = attr;
})
}
CountOrText::Count(n) => cols.take(n).for_each(|cell| {
let mut attr = cell.attr;
if let Some(fg) = change.fg {
attr = attr.c_setfg(fg);
}
if let Some(bg) = change.bg {
attr = attr.c_setbg(bg);
}
if let Some(gr) = change.gr {
attr = attr.c_setgr(gr);
}
cell.attr = attr;
}),
CountOrText::Text(ref text) => {
cols.zip(text.chars()).for_each(|(cell, ch)| {
let mut attr = cell.attr;
@@ -164,18 +167,18 @@ impl Tracker {
}
Indication::ScreenMode(mode) => {
self.screen_mode = *mode;
self.handle_indication(&mut Indication::Erase(Erase{
self.handle_indication(&mut Indication::Erase(Erase {
logical_rows: Some(self.screen_mode.rows),
logical_cols: Some(self.screen_mode.cols),
fg: None,
bg: None,
}));
}
Indication::Scroll(Scroll{ fg, bg }) => {
Indication::Scroll(Scroll { fg, bg }) => {
let fg = fg.or(self.erase.fg).unwrap_or(Color::Blue);
let bg = bg.or(self.erase.bg).unwrap_or(Color::NeutralBlack);
let mut row = self.screen.remove(0);
row.fill(CharCell{
row.fill(CharCell {
attr: u32::c_pack(fg, bg, GraphicRendition::empty()),
ch: ' ',
});
@@ -190,7 +193,7 @@ impl Tracker {
Indication::Thumb(thumb) => {
self.thumb = thumb.clone();
}
Indication::TraceFile(TraceFile{name}) => {
Indication::TraceFile(TraceFile { name }) => {
self.trace_file = name.clone();
}
Indication::Tls(tls) => {
@@ -201,16 +204,15 @@ impl Tracker {
Indication::UiError(_) => {} // we can assume that this came from the last sent command
Indication::Passthru(_) => {} // dunno how to handle this one
Indication::FileTransfer(_) => {}
Indication::RunResult(RunResult{r_tag, ..}) => {
Indication::RunResult(RunResult { r_tag, .. }) => {
if let Some(dest) = r_tag {
return Disposition::Direct(dest.clone());
} else {
return Disposition::Drop;
}
}
}
return Disposition::Broadcast
return Disposition::Broadcast;
}
pub fn get_init_indication(&self) -> Vec<Indication> {
@@ -219,12 +221,13 @@ impl Tracker {
contents.push(InitializeIndication::Erase(self.erase));
contents.push(InitializeIndication::Thumb(self.thumb));
contents.extend(self.oia.values()
.cloned()
.map(InitializeIndication::Oia));
contents.extend(self.settings.values()
.cloned()
.map(InitializeIndication::Setting));
contents.extend(self.oia.values().cloned().map(InitializeIndication::Oia));
contents.extend(
self.settings
.values()
.cloned()
.map(InitializeIndication::Setting),
);
contents.extend(self.tls.clone().map(InitializeIndication::Tls));
// Construct a screen snapshot
@@ -232,7 +235,9 @@ impl Tracker {
Indication::Initialize(contents),
Indication::Connection(self.connection.clone()),
Indication::Screen(self.screen_snapshot()),
Indication::Formatted {state: self.formatted},
Indication::Formatted {
state: self.formatted,
},
];
if let Some(terminal_name) = self.terminal_name.clone() {
result.push(Indication::TerminalName(terminal_name));
@@ -255,7 +260,7 @@ impl Tracker {
let (first, rest) = row.split_at(split_pt);
row = rest;
let content = first.iter().map(|cell| cell.ch).collect();
result.push(Change{
result.push(Change {
column,
fg: Some(cur_gr.c_fg()),
bg: Some(cur_gr.c_bg()),
@@ -269,16 +274,19 @@ impl Tracker {
}
fn screen_snapshot(&self) -> Screen {
Screen{
Screen {
cursor: Some(self.cursor),
rows: self.screen.iter()
.map(Vec::as_slice).map(Self::format_row)
rows: self
.screen
.iter()
.map(Vec::as_slice)
.map(Self::format_row)
.enumerate()
.map(|(row_id, changes)| Row{
.map(|(row_id, changes)| Row {
row: row_id as u8 - 1,
changes,
})
.collect()
.collect(),
}
}
}
@@ -313,7 +321,7 @@ impl Default for Tracker {
cursor: Cursor {
enabled: false,
row: None,
column: None
column: None,
},
connection: Connection {
state: ConnectionState::NotConnected,
@@ -328,4 +336,4 @@ impl Default for Tracker {
};
ret
}
}
}