Basic functionality seems to work!

This commit is contained in:
2023-05-12 00:23:39 +02:00
parent 962019e310
commit 736b5b0ca7
7 changed files with 307 additions and 53 deletions

181
Cargo.lock generated
View File

@@ -83,6 +83,15 @@ dependencies = [
"winapi",
]
[[package]]
name = "ansi_term"
version = "0.12.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
dependencies = [
"winapi",
]
[[package]]
name = "anyhow"
version = "1.0.71"
@@ -312,6 +321,17 @@ version = "1.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1181e1e0d1fce796a03db1ae795d67167da795f9cf4a39c37589e85ef57f26d3"
[[package]]
name = "atty"
version = "0.2.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
dependencies = [
"hermit-abi 0.1.19",
"libc",
"winapi",
]
[[package]]
name = "autocfg"
version = "1.1.0"
@@ -463,6 +483,21 @@ dependencies = [
"generic-array",
]
[[package]]
name = "clap"
version = "2.34.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
dependencies = [
"ansi_term 0.12.1",
"atty",
"bitflags 1.3.2",
"strsim",
"textwrap",
"unicode-width",
"vec_map",
]
[[package]]
name = "codespan-reporting"
version = "0.11.1"
@@ -541,6 +576,32 @@ dependencies = [
"cfg-if 1.0.0",
]
[[package]]
name = "crossterm"
version = "0.26.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a84cda67535339806297f1b331d6dd6320470d2a0fe65381e79ee9e156dd3d13"
dependencies = [
"bitflags 1.3.2",
"crossterm_winapi",
"futures-core",
"libc",
"mio",
"parking_lot",
"signal-hook",
"signal-hook-mio",
"winapi",
]
[[package]]
name = "crossterm_winapi"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2ae1b35a484aa10e07fe0638d02301c5ad24de82d310ccbd2f3693da5f09bf1c"
dependencies = [
"winapi",
]
[[package]]
name = "crypto-mac"
version = "0.8.0"
@@ -632,6 +693,20 @@ dependencies = [
"bitflags 2.2.1",
"serde",
"serde_json",
"tracing",
]
[[package]]
name = "d3270console"
version = "0.1.0"
dependencies = [
"anyhow",
"crossterm",
"d3270-common",
"futures",
"serde_json",
"structopt",
"tokio",
]
[[package]]
@@ -905,6 +980,24 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "heck"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
dependencies = [
"unicode-segmentation",
]
[[package]]
name = "hermit-abi"
version = "0.1.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
dependencies = [
"libc",
]
[[package]]
name = "hermit-abi"
version = "0.2.6"
@@ -1356,6 +1449,30 @@ version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro-error"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
dependencies = [
"proc-macro-error-attr",
"proc-macro2",
"quote",
"syn 1.0.109",
"version_check",
]
[[package]]
name = "proc-macro-error-attr"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
dependencies = [
"proc-macro2",
"quote",
"version_check",
]
[[package]]
name = "proc-macro-hack"
version = "0.5.20+deprecated"
@@ -1681,6 +1798,17 @@ dependencies = [
"signal-hook-registry",
]
[[package]]
name = "signal-hook-mio"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "29ad2e15f37ec9a6cc544097b78a1ec90001e9f71b81338ca39f430adaca99af"
dependencies = [
"libc",
"mio",
"signal-hook",
]
[[package]]
name = "signal-hook-registry"
version = "1.4.1"
@@ -1797,6 +1925,36 @@ version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
[[package]]
name = "strsim"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
[[package]]
name = "structopt"
version = "0.3.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0c6b5c64445ba8094a6ab0c3cd2ad323e07171012d9c98b0b15651daf1787a10"
dependencies = [
"clap",
"lazy_static",
"structopt-derive",
]
[[package]]
name = "structopt-derive"
version = "0.4.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dcb5ae327f9cc13b68763b5749770cb9e048a99bd9dfdfa58d0cf05d5f64afe0"
dependencies = [
"heck",
"proc-macro-error",
"proc-macro2",
"quote",
"syn 1.0.109",
]
[[package]]
name = "subtle"
version = "2.5.0"
@@ -1843,6 +2001,15 @@ dependencies = [
"winapi-util",
]
[[package]]
name = "textwrap"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
dependencies = [
"unicode-width",
]
[[package]]
name = "thiserror"
version = "1.0.40"
@@ -2092,7 +2259,7 @@ version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "192ca16595cdd0661ce319e8eede9c975f227cdaabc4faaefdc256f43d852e45"
dependencies = [
"ansi_term",
"ansi_term 0.11.0",
"chrono",
"lazy_static",
"matchers 0.0.1",
@@ -2168,6 +2335,12 @@ dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
[[package]]
name = "unicode-width"
version = "0.1.10"
@@ -2222,6 +2395,12 @@ dependencies = [
"version_check",
]
[[package]]
name = "vec_map"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
[[package]]
name = "version_check"
version = "0.9.4"

View File

@@ -2,5 +2,6 @@
members = [
"d3270-common",
"d3270d",
"qt3270"
"qt3270",
"d3270console",
]

View File

@@ -11,6 +11,7 @@ serde_json = "1.0.96"
#serde_cbor = "0.11.2"
anyhow = "1.0.71"
bitflags = "2.2.1"
tracing = "0.1.37"
# deps for bins
#structopt = "0.3.26"

View File

@@ -1,10 +1,11 @@
use indication::{
CodePage, ConnectAttempt, Connection, Erase, FileTransfer, Hello, Model, Oia, Passthru, Popup,
CodePage, ConnectAttempt, Connection, Erase, FileTransfer, Hello, Model, 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};
use crate::b3270::indication::OiaField;
pub mod indication;
pub mod operation;
@@ -44,7 +45,7 @@ pub enum Indication {
/// The first message sent
Initialize(Vec<InitializeIndication>),
/// Change in the state of the Operator Information Area
Oia(Oia),
Oia(OiaField),
/// A passthru action has been invoked.
/// Clients must respond with a succeed or fail operation
Passthru(Passthru),
@@ -89,7 +90,7 @@ pub enum InitializeIndication {
/// Indicates which 3270 models are supported
Models(Vec<Model>),
/// Change in the state of the Operator Information Area
Oia(Oia),
Oia(OiaField),
/// Set of supported prefixes
Prefixes {
value: String,

View File

@@ -96,15 +96,6 @@ pub struct Model {
pub columns: u8,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
// This could be more typesafe, probably ¯\_(ツ)_/¯
pub struct Oia {
#[serde(flatten)]
pub field: OiaField,
#[serde(default, skip_serializing_if = "Option::is_none")]
pub lu: Option<String>,
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "kebab-case", tag = "field")]
#[derive(Debug, PartialEq, Clone)]
@@ -137,25 +128,26 @@ pub enum OiaField {
NotUndera {
value: bool,
},
PrinterSession {
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")]
lu: Option<String>,
},
// PrinterSession {
// 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")]
// lu: Option<String>,
// },
/// Reverse input mode
ReverseInput {
value: bool,
},
/// Screen trace count
ScreenTrace {
value: String,
#[serde(default, skip_serializing_if = "Option::is_none")]
value: Option<usize>,
},
/// Host command timer (minutes:seconds)
Script {
value: bool,
},
/// Host command timer (minutes:seconds)
Timing {
#[serde(default, skip_serializing_if = "Option::is_none")]
value: Option<String>,
@@ -188,7 +180,7 @@ impl OiaField {
OiaField::Lock { .. } => OiaFieldName::Lock,
OiaField::Lu { .. } => OiaFieldName::Lu,
OiaField::NotUndera { .. } => OiaFieldName::NotUndera,
OiaField::PrinterSession { .. } => OiaFieldName::PrinterSession,
// OiaField::PrinterSession { .. } => OiaFieldName::PrinterSession,
OiaField::ReverseInput { .. } => OiaFieldName::ReverseInput,
OiaField::ScreenTrace { .. } => OiaFieldName::ScreenTrace,
OiaField::Script { .. } => OiaFieldName::Script,
@@ -336,6 +328,15 @@ pub enum CountOrText {
Text(String),
}
impl CountOrText {
pub fn len(&self) -> usize {
match self {
CountOrText::Count(n) => *n,
CountOrText::Text(text) => text.chars().count(),
}
}
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Change {
pub column: u8,

View File

@@ -36,6 +36,9 @@ static FLAG_NAMES: &'static [(GraphicRendition, &'static str)] = &[
impl Display for GraphicRendition {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
if *self == Self::empty() {
return f.write_str("default");
}
let flag_names = FLAG_NAMES
.iter()
.filter_map(|(val, name)| self.contains(*val).then_some(*name));
@@ -106,7 +109,7 @@ impl FromStr for GraphicRendition {
.iter()
.find(|(_, name)| *name == attr)
.map(|x| x.0)
.ok_or_else(|| format!("Invalid attr name {attr}"))
.ok_or_else(|| format!("Invalid GR attr name {attr}"))
})
.collect()
}
@@ -241,7 +244,7 @@ impl PackedAttr for u32 {
}
fn c_setbg(self, bg: Color) -> Self {
self & !0xF0000 | (u8::from(bg) as u32) << 20
self & !0xF00000 | (u8::from(bg) as u32) << 20
}
fn c_pack(fg: Color, bg: Color, gr: GraphicRendition) -> Self {

View File

@@ -1,19 +1,19 @@
use crate::b3270::indication::{
Change, Connection, ConnectionState, CountOrText, Cursor, Erase, Oia, OiaFieldName, Row,
RunResult, Screen, ScreenMode, Scroll, Setting, Thumb, Tls, TraceFile,
};
use std::collections::HashMap;
use tracing::warn;
use crate::b3270::indication::{Change, ComposeType, Connection, ConnectionState, CountOrText, Cursor, Erase, OiaField, OiaFieldName, Row, RunResult, Screen, ScreenMode, Scroll, Setting, Thumb, Tls, TraceFile};
use crate::b3270::types::{Color, GraphicRendition, PackedAttr};
use crate::b3270::{Indication, InitializeIndication};
use std::collections::HashMap;
use crate::b3270::types::Color::{NeutralBlack, NeutralWhite};
#[derive(Copy, Clone, Debug)]
struct CharCell {
pub struct CharCell {
pub ch: char,
pub attr: u32,
}
pub struct Tracker {
screen: Vec<Vec<CharCell>>,
oia: HashMap<OiaFieldName, Oia>,
oia: HashMap<OiaFieldName, OiaField>,
screen_mode: ScreenMode,
erase: Erase,
thumb: Thumb,
@@ -26,6 +26,7 @@ pub struct Tracker {
trace_file: Option<String>,
tls: Option<Tls>,
oia_tracker: OiaTracker,
// These never change, but need to be represented in an initialize message
static_init: Vec<InitializeIndication>,
}
@@ -55,13 +56,17 @@ impl Tracker {
self.connection = conn.clone();
}
Indication::Erase(erase) => {
self.erase.logical_cols = erase.logical_cols.or(self.erase.logical_cols);
self.erase.logical_rows = erase.logical_rows.or(self.erase.logical_rows);
self.erase.fg = erase.fg.or(self.erase.fg);
self.erase.bg = erase.bg.or(self.erase.bg);
erase.fg = erase.fg.or(self.erase.fg).or(Some(NeutralWhite));
erase.bg = erase.bg.or(self.erase.bg).or(Some(NeutralBlack));
erase.logical_rows = erase.logical_rows.or(self.erase.logical_rows).or(Some(self.screen_mode.rows));
erase.logical_cols = erase.logical_cols.or(self.erase.logical_cols).or(Some(self.screen_mode.columns));
self.erase.logical_cols = erase.logical_cols;
self.erase.logical_rows = erase.logical_rows;
self.erase.fg = erase.fg;
self.erase.bg = erase.bg;
let rows = self.erase.logical_rows.unwrap_or(self.screen_mode.rows) as usize;
let cols = self.erase.logical_cols.unwrap_or(self.screen_mode.columns) as usize;
let rows = self.erase.logical_rows.unwrap() as usize;
let cols = self.erase.logical_cols.unwrap() as usize;
self.screen = vec![
vec![
@@ -119,7 +124,8 @@ impl Tracker {
}
}
Indication::Oia(oia) => {
self.oia.insert(oia.field.field_name(), oia.clone());
self.oia.insert(oia.field_name(), oia.clone());
self.oia_tracker.notice(oia.clone());
}
Indication::Screen(screen) => {
if let Some(cursor) = screen.cursor {
@@ -132,7 +138,8 @@ 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| {
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);
@@ -144,7 +151,8 @@ impl Tracker {
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;
@@ -283,6 +291,65 @@ impl Tracker {
.collect(),
}
}
pub fn get_screen(&self) -> &Vec<Vec<CharCell>> {
&self.screen
}
pub fn get_oia(&self) -> &HashMap<OiaFieldName, OiaField> {
&self.oia
}
pub fn get_cursor(&self) -> &Cursor {
&self.cursor
}
pub fn get_oia_state(&self) -> &OiaTracker {
&self.oia_tracker
}
pub fn get_connection(&self) -> &Connection { &self.connection }
}
#[derive(Default)]
pub struct OiaTracker {
pub compose: Option<(ComposeType, String)>,
pub insert: bool,
pub lock: Option<String>,
/// terminal, printer
pub lu: Option<String>,
pub not_undera: bool,
pub printer_lu: Option<String>,
pub reverse_input: bool,
pub screen_trace: Option<usize>,
pub script: bool,
pub timing: Option<String>,
pub typeahead: bool,
}
impl OiaTracker {
pub fn notice(&mut self, oia: OiaField) {
match oia {
OiaField::Compose { value: true, type_: Some(typ), char:Some(ch_str) } => {
self.compose = Some((typ, ch_str))
}
OiaField::Compose { value: false, ..} => self.compose = None,
OiaField::Compose { .. } => warn!(?oia, "Unexpected OIA compose setting"),
OiaField::Insert { value } => self.insert = value,
OiaField::Lock { value } => self.lock = value,
OiaField::Lu { value, lu } => {
self.lu = Some(value);
self.printer_lu = lu;
}
OiaField::NotUndera { value } => self.not_undera = value,
OiaField::ReverseInput { value } => self.reverse_input = value,
OiaField::ScreenTrace { value } => self.screen_trace = value,
OiaField::Script { value } => self.script = value,
OiaField::Timing { value } => self.timing = value,
OiaField::Typeahead { value } => self.typeahead = value,
};
}
}
impl Default for Tracker {
@@ -326,6 +393,7 @@ impl Default for Tracker {
trace_file: None,
tls: None,
static_init: vec![],
oia_tracker: OiaTracker::default(),
};
ret
}