Initial commit. Interface reasonably functional but no operation is e…

…nabled yet.

.gitignore

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+/target
+/.vscode

Cargo.toml

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+[package]
+name = "zc"
+version = "0.1.0"
+authors = ["Manoel de Souza <[email protected]>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+ncurses = "5.99.0"

README.md

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+# zc

src/command.rs

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+
+use std::process;
+
+pub struct CommandResult {
+
+    pub name: String,
+    pub used: String,   
+}
+
+
+pub fn zfs_pools() -> Vec<CommandResult> {
+
+    vec![
+        CommandResult {
+            name: "Carolina Wildner Simm".to_string(),
+            used: "36".to_string()
+        }
+    ]
+}
+
+pub fn zfs_dataset() -> Vec<CommandResult> {
+    let arguments = vec!["list", "-o", "name,used", "-H"];
+    run_command("zfs", &arguments)
+}
+
+pub fn zfs_volumes() -> Vec<CommandResult> {
+
+    vec![
+        CommandResult {
+            name: "Manoel de Souza e Silva Neto".to_string(),
+            used: "40".to_string()
+        }
+    ]
+}
+
+pub fn zfs_snapshots() -> Vec<CommandResult> {
+    let arguments = vec!["list", "-H", "-o", "name,used", "-t", "snapshot"];
+    run_command("zfs", &arguments)
+}
+
+pub fn run_command(cmd: &str, arguments: &Vec<&str>) -> Vec<CommandResult> {
+
+    let mut command = process::Command::new(cmd);
+    let output = command.args(arguments).output().expect("Failure running command").stdout;
+    let command_output = String::from_utf8_lossy(&output).to_string();
+
+    let lines: Vec<&str> = command_output.split("\n").collect();
+
+    let mut result = Vec::new();
+
+    for line in lines.iter() {
+
+        let mut split = line.split_whitespace();
+
+        let name = match split.next() {
+            Some(n) => n.to_string(),
+            None => String::new(),
+        };
+
+        let used = match split.next() {
+            Some(n) => n.to_string(),
+            None => String::new(),
+        };
+
+        let command_result = CommandResult {
+            name: name,
+            used: used,
+        };
+
+        result.push(command_result);
+    }
+
+    result
+}