From 07eae878553605091efb9055222e6dd814c952ad Mon Sep 17 00:00:00 2001
From: Florian Briand <florian.briand@digital-engine.info>
Date: Wed, 11 Sep 2024 20:22:47 +0200
Subject: [PATCH] WIP

---
 crates/services-sesam-vitale-sys/Cargo.toml   |  1 +
 crates/services-sesam-vitale-sys/src/api.rs   | 44 +++++++++++++++++--
 .../src/types/mod.rs                          |  2 +-
 3 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/crates/services-sesam-vitale-sys/Cargo.toml b/crates/services-sesam-vitale-sys/Cargo.toml
index 674084d..704a653 100644
--- a/crates/services-sesam-vitale-sys/Cargo.toml
+++ b/crates/services-sesam-vitale-sys/Cargo.toml
@@ -8,4 +8,5 @@ edition = "2021"
 bitvec = "1.0.1"
 deku = "0.17.0"
 libc = "0.2.155"
+num_enum = { version = "0.7.3", features = ["complex-expressions"] }
 thiserror = "1.0.63"
diff --git a/crates/services-sesam-vitale-sys/src/api.rs b/crates/services-sesam-vitale-sys/src/api.rs
index 59d0e7d..7901f85 100644
--- a/crates/services-sesam-vitale-sys/src/api.rs
+++ b/crates/services-sesam-vitale-sys/src/api.rs
@@ -1,13 +1,52 @@
-use thiserror::Error;
+use deku::{deku_derive, DekuContainerRead, DekuError, DekuReader};
 use std::{ffi::CString, fmt, path::Path, ptr};
+use thiserror::Error;
 
-use crate::{bindings::{SSV_InitLIB2, SSV_TermLIB}, types::{common::read_from_buffer, configuration::Configuration}};
+use crate::{
+    bindings::{SSV_InitLIB2, SSV_LireConfig, SSV_TermLIB},
+    types::{common::read_from_buffer, configuration::Configuration},
+};
+use num_enum::FromPrimitive;
 
 #[derive(Error, Debug)]
 pub struct SesamVitaleError {
     code: u16,
 }
 
+#[derive(Debug, Eq, PartialEq, FromPrimitive)]
+#[repr(u16)]
+enum SSVIntError {
+    CPSNotInserted = 61441,
+
+    #[num_enum(catch_all)]
+    NotImplemented(u16),
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_sesam_vitale_error() {
+        let int_error = SSVIntError::from(61441);
+        assert_eq!(int_error, SSVIntError::CPSNotInserted);
+
+        let int_error = SSVIntError::from(123);
+        assert_eq!(int_error, SSVIntError::NotImplemented(123));
+        println!("{:?}", int_error);
+    }
+}
+
+#[derive(Error, Debug)]
+enum SSVError {
+    #[error("Erreur standard de la librairie SSV")]
+    SSVStandard,
+    // #[error("Erreur de parsing")]
+    // Parsing(#[from] ParsingError),
+    #[error("Erreur inattendue de la librairie SSV (TMP)")]
+    SSVUnknownTmp,
+}
+
 impl fmt::Display for SesamVitaleError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "Got error code {} from SSV_LireConfig", self.code)
@@ -63,4 +102,3 @@ pub fn read_config() -> Result<Configuration, SesamVitaleError> {
 
     Ok(configuration)
 }
-
diff --git a/crates/services-sesam-vitale-sys/src/types/mod.rs b/crates/services-sesam-vitale-sys/src/types/mod.rs
index 5e3dc6e..6ab3e55 100644
--- a/crates/services-sesam-vitale-sys/src/types/mod.rs
+++ b/crates/services-sesam-vitale-sys/src/types/mod.rs
@@ -1,3 +1,3 @@
 pub mod common;
 pub mod configuration;
-pub mod droits_vitale;
+// pub mod droits_vitale;