Updated README.md, started writing minimal required functions.

2 files changed, 74 insertions, 0 deletions

diff --git a/src/cfg/config.rs b/src/cfg/config.rs
new file mode 100644
index 0000000..ee4e3b7
--- /dev/null
+++ b/src/cfg/config.rs
@@ -0,0 +1,73 @@
+use std::fs;
+use std::env;
+use serde::{Deserialize, Serialize};
+use toml;
+
+#[derive(Debug, Deserialize, Serialize)]
+#[serde(rename_all = "lowercase")]
+pub enum Loglevel {
+    Trace,
+    Debug,
+    Info,
+    Warn,
+    Error
+}
+
+#[derive(Deserialize, Debug, Serialize)]
+pub struct Config {
+    repo:     Repo,
+    log:      Log,
+    paths:    Paths,
+}
+
+#[derive(Deserialize, Debug, Serialize)]
+pub struct Log {
+    logfile: String,
+    loglevel: Loglevel,
+}
+
+#[derive(Deserialize, Debug, Serialize)]
+pub struct Repo {
+    #[serde(rename = "repo_url")] 
+    repo_url: String,
+    #[serde(rename = "auto_update")] 
+    auto_update: bool,
+}
+
+#[derive(Deserialize, Debug, Serialize)]
+pub struct Paths {
+    #[serde(rename = "cachedir")] 
+    cachedir: String,
+    #[serde(rename = "builddir")] 
+    builddir: String,
+}
+
+impl Config {
+    pub fn parse() -> Result<Config, toml::de::Error> {
+        let contents = fs::read_to_string("/etc/mesk.toml").unwrap();
+        let result: Config = toml::from_str(&contents)?;
+        Ok(result)
+    }
+
+
+    pub fn default() -> Result<String, toml::ser::Error> {
+        let default: Config = Config {
+            repo: Repo {
+                repo_url: format!("https://mesk.anthrill.i2p/repo/{}/",
+                                       std::env::consts::ARCH), 
+                auto_update: true,
+            },
+            log: Log {
+                logfile: String::from("/var/log/mesk.log"),
+                loglevel: Loglevel::Info,
+            },
+            paths: Paths {
+                cachedir: String::from("/var/cache/mesk"),
+                builddir: String::from("/var/lib/mesk"),
+            },
+        };
+
+        let toml_str = toml::to_string(&default)?;
+        Ok(toml_str)
+    }
+}
\ No newline at end of file
diff --git a/src/cfg/mod.rs b/src/cfg/mod.rs
new file mode 100644
index 0000000..b1ca24c
--- /dev/null
+++ b/src/cfg/mod.rs
@@ -0,0 +1 @@
+pub mod config; 
\ No newline at end of file