libsysf -> sysf + complete unit type

Cargo.lock

@@ -1,13 +1,13 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
-name = "libsysf"
+name = "sysf"
 version = "0.1.0"
 
 [[package]]
 name = "sysf-init"
 version = "0.1.0"
 dependencies = [
- "libsysf 0.1.0",
+ "sysf 0.1.0",
 ]
 

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
 members = [
-    "libsysf",
+    "sysf",
     "sysf-init"
 ]

libsysf/src/unit.rs

@@ -1,13 +0,0 @@
-#[allow(dead_code)]
-pub struct Unit {
-    description: String,
-    documentation: Vec<String>,
-    wants: Vec<String>,
-    requires: Vec<String>,
-    requisite: Vec<String>,
-    binds_to: Vec<String>,
-    part_of: Vec<String>,
-    conflicts: Vec<String>,
-    before: Vec<String>,
-    after: Vec<String>,
-}

sysf-init/Cargo.toml

@@ -5,4 +5,4 @@ authors = ["eater <=@eater.me>"]
 edition = "2018"
 
 [dependencies]
-libsysf = { path = "../libsysf" }
+sysf = { path = "../sysf" }

sysf-init/src/main.rs

@@ -1,4 +1,4 @@
-extern crate libsysf;
+extern crate sysf;
 
 
 fn main() {

sysf/Cargo.lock

@@ -1,6 +1,8 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
-name = "systemf"
+name = "sysf"
 version = "0.1.0"
 
+[lib]
+crate-type = "dylib"

sysf/Cargo.toml

@@ -1,5 +1,6 @@
 [package]
-name = "libsysf"
+name = "sysf"
 version = "0.1.0"
 authors = ["eater <=@eater.me>"]
-edition = "2018"
+edition = "2018"
+crate-type = "dylib"

sysf/src/config/mod.rs

@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 use crate::config::parser::{ParserError, parse_config};
-use crate::time::{parse_time_span, TimeSpan};
+use crate::time::{parse_finite_time_span, FiniteTimeSpan, TimeSpan, parse_time_span};
 
 pub mod parser;
 
@@ -66,6 +66,10 @@ impl Section {
         self.entries.get(name).map(|x| x.get_list())
     }
 
+    pub fn get_finite_time_span(&self, name: &str) -> Option<FiniteTimeSpan> {
+        self.entries.get(name).and_then(|x| x.get_finite_time_span())
+    }
+
     pub fn get_time_span(&self, name: &str) -> Option<TimeSpan> {
         self.entries.get(name).and_then(|x| x.get_time_span())
     }
@@ -130,6 +134,10 @@ impl Entry {
     pub fn get_time_span(&self) -> Option<TimeSpan> {
         self.last_value().and_then(parse_time_span)
     }
+
+    pub fn get_finite_time_span(&self) -> Option<FiniteTimeSpan> {
+        self.last_value().and_then(parse_finite_time_span)
+    }
 }
 
 #[derive(Clone, Debug, Default)]

sysf/src/config/parser.rs

@@ -88,7 +88,8 @@ pub(crate) fn parse_config(config: &mut Config, filename: String, contents: Stri
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::config::TimeSpan;
+    use crate::time::FiniteTimeSpan;
+    use crate::time::TimeSpan::{Finite, Infinite};
 
     #[test]
     fn test_parse() {
@@ -165,6 +166,8 @@ Jump=Oh no\
 4=3m
 5=1M1m
 6=blaat
+7=infinite
+8=infinity
         ".to_string());
 
         assert!(res.is_ok());
@@ -172,11 +175,15 @@ Jump=Oh no\
 
         let unit = config.sections.get("Unit").unwrap();
 
-        assert_eq!(unit.get_time_span("1"), Some(TimeSpan::new().with_hours(3)));
+        assert_eq!(unit.get_time_span("1"), Some(Finite(FiniteTimeSpan::new().with_hours(3))));
-        assert_eq!(unit.get_time_span("2"), Some(TimeSpan::new().with_hours(1)));
+        assert_eq!(unit.get_time_span("2"), Some(Finite(FiniteTimeSpan::new().with_hours(1))));
-        assert_eq!(unit.get_time_span("3"), Some(TimeSpan::new().with_months(3)));
+        assert_eq!(unit.get_time_span("3"), Some(Finite(FiniteTimeSpan::new().with_months(3))));
-        assert_eq!(unit.get_time_span("4"), Some(TimeSpan::new().with_minutes(3)));
+        assert_eq!(unit.get_time_span("4"), Some(Finite(FiniteTimeSpan::new().with_minutes(3))));
-        assert_eq!(unit.get_time_span("5"), Some(TimeSpan::new().with_months(1).with_minutes(1)));
+        assert_eq!(unit.get_time_span("5"), Some(Finite(FiniteTimeSpan::new().with_months(1).with_minutes(1))));
         assert_eq!(unit.get_time_span("6"), None);
+        assert_eq!(unit.get_finite_time_span("8"), None);
+        assert_eq!(unit.get_finite_time_span("9"), None);
+        assert_eq!(unit.get_time_span("8"), Some(Infinite));
+        assert_eq!(unit.get_time_span("9"), Some(Infinite));
     }
 }

sysf/src/time.rs

@@ -1,5 +1,13 @@
+use crate::time::TimeSpan::{Infinite, Finite};
+
+#[derive(Debug, Copy, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
+pub enum TimeSpan {
+    Infinite,
+    Finite(FiniteTimeSpan)
+}
+
 #[derive(Default, Debug, Copy, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
-pub struct TimeSpan {
+pub struct FiniteTimeSpan {
     pub years: usize,
     pub months: usize,
     pub weeks: usize,
@@ -12,69 +20,69 @@ pub struct TimeSpan {
     pub nanoseconds: usize,
 }
 
-impl TimeSpan {
+impl FiniteTimeSpan {
-    pub fn with_years(&self, years: usize) -> TimeSpan {
+    pub fn with_years(&self, years: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.years = years;
         new
     }
 
-    pub fn with_months(&self, months: usize) -> TimeSpan {
+    pub fn with_months(&self, months: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.months = months;
         new
     }
 
-    pub fn with_weeks(&self, weeks: usize) -> TimeSpan {
+    pub fn with_weeks(&self, weeks: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.weeks = weeks;
         new
     }
 
-    pub fn with_days(&self, days: usize) -> TimeSpan {
+    pub fn with_days(&self, days: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.days = days;
         new
     }
 
-    pub fn with_hours(&self, hours: usize) -> TimeSpan {
+    pub fn with_hours(&self, hours: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.hours = hours;
         new
     }
 
-    pub fn with_minutes(&self, minutes: usize) -> TimeSpan {
+    pub fn with_minutes(&self, minutes: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.minutes = minutes;
         new
     }
 
-    pub fn with_seconds(&self, seconds: usize) -> TimeSpan {
+    pub fn with_seconds(&self, seconds: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.seconds = seconds;
         new
     }
 
-    pub fn with_milliseconds(&self, milliseconds: usize) -> TimeSpan {
+    pub fn with_milliseconds(&self, milliseconds: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.milliseconds = milliseconds;
         new
     }
 
-    pub fn with_microseconds(&self, microseconds: usize) -> TimeSpan {
+    pub fn with_microseconds(&self, microseconds: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.microseconds = microseconds;
         new
     }
 
-    pub fn with_nanoseconds(&self, nanoseconds: usize) -> TimeSpan {
+    pub fn with_nanoseconds(&self, nanoseconds: usize) -> FiniteTimeSpan {
         let mut new = self.clone();
         new.nanoseconds = nanoseconds;
         new
     }
 
-    pub fn new() -> TimeSpan {
+    pub fn new() -> FiniteTimeSpan {
-        TimeSpan {
+        FiniteTimeSpan {
             years: 0,
             months: 0,
             weeks: 0,
@@ -89,10 +97,17 @@ impl TimeSpan {
     }
 }
 
-
 pub fn parse_time_span(val: &str) -> Option<TimeSpan> {
+    if val.trim() == "infinite" || val.trim() == "infinity" {
+        Some(Infinite)
+    } else {
+        parse_finite_time_span(val).map(|x| Finite(x))
+    }
+}
+
+pub fn parse_finite_time_span(val: &str) -> Option<FiniteTimeSpan> {
     let parse = val.replace(" ", "");
-    let mut time_span = TimeSpan::default();
+    let mut time_span = FiniteTimeSpan::default();
     let mut current_value = String::new();
     let mut current_num = 0usize;
 

sysf/src/unit.rs

@@ -0,0 +1,128 @@
+use crate::unit::JobMode::Replace;
+use crate::time::{TimeSpan, FiniteTimeSpan};
+use crate::time::TimeSpan::Infinite;
+
+#[allow(dead_code)]
+pub struct Unit {
+    description: String,
+
+    // Space only
+    documentation: Vec<String>,
+
+    // Space -and- list
+    wants: Vec<String>,
+    requires: Vec<String>,
+    requisite: Vec<String>,
+    binds_to: Vec<String>,
+    part_of: Vec<String>,
+
+    // Space only
+    conflicts: Vec<String>,
+
+    // Space -and- list
+    before: Vec<String>,
+    after: Vec<String>,
+
+    // Space only
+    on_failure: Vec<String>,
+
+    // Space -and- list
+    propagates_reload_to: Vec<String>,
+    propagates_reload_from: Vec<String>,
+    joins_namespace_of: Vec<String>,
+    requires_mounts_for: Vec<String>,
+
+    on_failure_job_mode: JobMode,
+
+    ignore_on_isolate: bool,
+    stop_when_unneeded: bool,
+    refuse_manual_start: bool,
+    refuse_manual_stop: bool,
+    allow_isolate: bool,
+    default_dependencies: bool,
+    collect_mode: CollectMode,
+    failure_action: UnitAction,
+    success_action: UnitAction,
+    failure_action_exit_status: u8,
+    success_action_exit_status: u8,
+    job_timeout_sec: TimeSpan,
+    job_running_timeout_sec: TimeSpan,
+    job_timeout_action: UnitAction,
+    job_timeout_reboot_argument: Option<String>,
+    start_limit_interval_sec: FiniteTimeSpan,
+    start_limit_burst: usize,
+    start_limit_action: UnitAction,
+    reboot_argument: Option<String>,
+    source_path: Option<String>,
+}
+
+impl Default for Unit {
+    fn default() -> Self {
+        Unit {
+            description: "".to_string(),
+            documentation: vec![],
+            wants: vec![],
+            requires: vec![],
+            requisite: vec![],
+            binds_to: vec![],
+            part_of: vec![],
+            conflicts: vec![],
+            before: vec![],
+            after: vec![],
+            on_failure: vec![],
+            propagates_reload_to: vec![],
+            propagates_reload_from: vec![],
+            joins_namespace_of: vec![],
+            requires_mounts_for: vec![],
+            on_failure_job_mode: Replace,
+            ignore_on_isolate: false,
+            stop_when_unneeded: false,
+            refuse_manual_start: false,
+            refuse_manual_stop: false,
+            allow_isolate: false,
+            default_dependencies: true,
+            collect_mode: CollectMode::Inactive,
+            failure_action: UnitAction::None,
+            success_action: UnitAction::None,
+            failure_action_exit_status: 0,
+            success_action_exit_status: 0,
+            job_timeout_sec: Infinite,
+            job_running_timeout_sec: Infinite,
+            job_timeout_action: UnitAction::None,
+            job_timeout_reboot_argument: None,
+            start_limit_interval_sec: Default::default(),
+            start_limit_burst: 0,
+            start_limit_action: UnitAction::None,
+            reboot_argument: None,
+            source_path: None,
+        }
+    }
+}
+
+enum JobMode {
+    Fail,
+    Replace,
+    ReplaceIrreversibly,
+    Isolate,
+    Flush,
+    IgnoreDependencies,
+    IgnoreRequirements,
+}
+
+enum CollectMode {
+    Inactive,
+    InactiveOrFailed,
+}
+
+enum UnitAction {
+    None,
+    Reboot(UnitActionSeverity),
+    PowerOff(UnitActionSeverity),
+    Exit(UnitActionSeverity),
+}
+
+enum UnitActionSeverity {
+    None,
+    Force,
+    Immediate,
+}