WIP

Cargo.lock

@@ -74,6 +74,55 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.6.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64e15c1ab1f89faffbf04a634d5e1962e9074f2741eef6d97f3c4e322426d526"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is_terminal_polyfill",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb47de1e80c2b463c735db5b217a0ddc39d612e7ac9e2e96a5aed1f57616c1cb"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d36fc52c7f6c869915e99412912f22093507da8d9e942ceaf66fe4b7c14422a"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "3.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5bf74e1b6e971609db8ca7a9ce79fd5768ab6ae46441c572e46cf596f59e57f8"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.86"
@@ -464,6 +513,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bitvec"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
 [[package]]
 name = "block"
 version = "0.1.6"
@@ -780,6 +841,12 @@ dependencies = [
  "objc",
 ]
 
+[[package]]
+name = "colorchoice"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
+
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -1018,6 +1085,31 @@ dependencies = [
  "syn 2.0.72",
 ]
 
+[[package]]
+name = "deku"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "709ade444d53896e60f6265660eb50480dd08b77bfc822e5dcc233b88b0b2fba"
+dependencies = [
+ "bitvec",
+ "deku_derive",
+ "no_std_io",
+ "rustversion",
+]
+
+[[package]]
+name = "deku_derive"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7534973f93f9de83203e41c8ddd32d230599fa73fa889f3deb1580ccd186913"
+dependencies = [
+ "darling 0.20.10",
+ "proc-macro-crate 3.1.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.72",
+]
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -1304,6 +1396,29 @@ dependencies = [
  "syn 2.0.72",
 ]
 
+[[package]]
+name = "env_filter"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f2c92ceda6ceec50f43169f9ee8424fe2db276791afde7b2cd8bc084cb376ab"
+dependencies = [
+ "log",
+ "regex",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "humantime",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -1484,6 +1599,12 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
 [[package]]
 name = "futf"
 version = "0.1.5"
@@ -2049,6 +2170,12 @@ dependencies = [
  "libm",
 ]
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "1.4.1"
@@ -2224,6 +2351,12 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
+[[package]]
+name = "is_terminal_polyfill"
+version = "1.70.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -2772,6 +2905,15 @@ dependencies = [
  "memoffset 0.9.1",
 ]
 
+[[package]]
+name = "no_std_io"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fa5f306a6f2c01b4fd172f29bb46195b1764061bf926c75e96ff55df3178208"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "nodrop"
 version = "0.1.14"
@@ -3476,6 +3618,12 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -3942,6 +4090,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "services-sesam-vitale-sys"
+version = "0.1.0"
+dependencies = [
+ "bitvec",
+ "deku",
+ "libc",
+ "thiserror",
+]
+
 [[package]]
 name = "servo_arc"
 version = "0.1.1"
@@ -3957,8 +4115,11 @@ name = "sesam-vitale"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "deku",
  "dotenv",
+ "env_logger",
  "libc",
+ "services-sesam-vitale-sys",
  "thiserror",
  "utils",
 ]
@@ -4311,6 +4472,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
 [[package]]
 name = "target-lexicon"
 version = "0.12.15"
@@ -5078,6 +5245,12 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
+[[package]]
+name = "utf8parse"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
+
 [[package]]
 name = "utils"
 version = "0.1.0"
@@ -5854,6 +6027,15 @@ dependencies = [
  "winapi-build",
 ]
 
+[[package]]
+name = "wyz"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]
+
 [[package]]
 name = "x11"
 version = "2.21.0"

Cargo.toml

@@ -4,5 +4,6 @@ members = [
     "crates/app",
     "crates/sesam-vitale",
     "crates/desktop",
+    "crates/services-sesam-vitale-sys",
     "crates/utils",
 ]

crates/services-sesam-vitale-sys/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "services-sesam-vitale-sys"
+version = "0.1.0"
+edition = "2021"
+#links= "ssvlux64"
+
+[dependencies]
+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"

crates/services-sesam-vitale-sys/src/api.rs

@@ -0,0 +1,104 @@
+use deku::{deku_derive, DekuContainerRead, DekuError, DekuReader};
+use std::{ffi::CString, fmt, path::Path, ptr};
+use thiserror::Error;
+
+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)
+    }
+}
+
+pub fn init_library(sesam_ini_path: &Path) -> Result<(), SesamVitaleError> {
+    // TODO: better error handling
+    let path_str = sesam_ini_path.to_str().unwrap();
+    let path_ptr = CString::new(path_str).expect("failed to create cstring");
+
+    let exit_code: u16 = unsafe { SSV_InitLIB2(path_ptr.as_ptr()) };
+    if exit_code != 0 {
+        let error = SesamVitaleError { code: exit_code };
+        return Err(error);
+    };
+
+    Ok(())
+}
+pub fn close_library() -> Result<(), SesamVitaleError> {
+    let exit_code: u16 = unsafe { SSV_TermLIB() };
+    if exit_code != 0 {
+        let error = SesamVitaleError { code: exit_code };
+        return Err(error);
+    };
+
+    Ok(())
+}
+
+pub fn read_config() -> Result<Configuration, SesamVitaleError> {
+    let mut buffer_ptr: *mut libc::c_void = ptr::null_mut();
+    let mut size: libc::size_t = 0;
+
+    let buffer_ptr_ptr: *mut *mut libc::c_void = &mut buffer_ptr;
+    let size_ptr: *mut libc::size_t = &mut size;
+
+    // Need to add proper error handling -> return a result with error code pointing to an error
+    // enum
+    let exit_code: u16 = unsafe { SSV_LireConfig(buffer_ptr_ptr, size_ptr) };
+
+    if exit_code != 0 {
+        let error = SesamVitaleError { code: exit_code };
+        return Err(error);
+    };
+
+    let buffer: &[u8] = unsafe { std::slice::from_raw_parts(buffer_ptr as *const u8, size) };
+
+    // TODO: Improve error handling
+    let configuration: Configuration = read_from_buffer(buffer).unwrap();
+
+    // TODO: Call library function for memory delocating
+    unsafe { libc::free(buffer_ptr) };
+
+    Ok(configuration)
+}

crates/services-sesam-vitale-sys/src/bindings.rs

@@ -0,0 +1,288 @@
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+#![allow(dead_code)]
+
+// Generated using bindgen
+
+extern "C" {
+    // Fonctions de gestion des données
+
+    pub fn SSV_LireCartePS(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_LireDroitsVitale(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        DateConsultation: *const ::std::os::raw::c_char,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_FormaterFactures(
+        cFactureACreer: ::std::os::raw::c_char,
+        cModeSecur: ::std::os::raw::c_char,
+        cTypeFlux: ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        TailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_ChiffrerFacture(
+        pZDataIn: *mut ::std::os::raw::c_void,
+        TailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_SignerFactureVitale(
+        pcNomRessourceVitale: *const ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_CalculerHashFactureAssure(
+        pcNumSerie: *const ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_AjouterSignatureAssureDansFacture(
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_SignerFactureCPS(
+        pcNomRessourcePS: *const ::std::os::raw::c_char,
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcCodePorteurPS: *const ::std::os::raw::c_char,
+        cNologSituation: ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_FormaterLot(
+        NBZDataIn: ::std::os::raw::c_short,
+        TZDataIn: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneIn: *mut usize,
+        pNbZDataOut: *mut ::std::os::raw::c_short,
+        TZDataOut: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_SignerLotCPS(
+        pcNomRessourcePS: *const ::std::os::raw::c_char,
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcCodePorteurPS: *const ::std::os::raw::c_char,
+        cNologSituation: ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_FormaterFichier(
+        pZDataIn: *mut ::std::os::raw::c_void,
+        TailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_TraduireARL(
+        NbZDonneesEntree: ::std::os::raw::c_short,
+        TZDataIn: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneIn: *mut usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_LireNumSerieCarteVitale(
+        pcNomRessource: *mut ::std::os::raw::c_char,
+        numeroSerie: *mut ::std::os::raw::c_uchar,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_CalculerHashFacturePS(
+        pcNumSerieCPS: *const ::std::os::raw::c_char,
+        pZDataIn: *mut ::std::os::raw::c_void,
+        usTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pusTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_AjouterSignaturePSFacture(
+        pZDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_DechargerFacturesPdT(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        pcNumFact: *const ::std::os::raw::c_char,
+        sNbZDataIn: ::std::os::raw::c_short,
+        pvTZDataIn: *mut *mut ::std::os::raw::c_void,
+        psTTailleDataIn: *mut usize,
+        pNbZDataOut: *mut ::std::os::raw::c_short,
+        TZDataOut: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_TraduireFSE(
+        pZDataIn: *mut ::std::os::raw::c_void,
+        TailleDataIn: usize,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        pTailleZone: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    // Fonctions TLA
+    // TLA (Terminal Lecteur Applicatif) -> lecteur autre que PC-SC, on ne prend pas en compte cela
+
+    pub fn SSV_IdentifierTLA(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        NumVersionCDC: *const ::std::os::raw::c_char,
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        tailleDataOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_ChargerDonneesTLA(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        sNbZDataIn: ::std::os::raw::c_short,
+        pvTZDataIn: *mut *mut ::std::os::raw::c_void,
+        psTTailleDataIn: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_ChargerFacturesPdT(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcNumFacturation: *const ::std::os::raw::c_char,
+        sNbZDataIn: ::std::os::raw::c_short,
+        pvTZDataIn: *mut *mut ::std::os::raw::c_void,
+        psTTailleDataIn: *mut usize,
+        pNbZDataOut: *mut ::std::os::raw::c_short,
+        TZDataOut: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_DechargerFSETLA(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        pcNumFact: *const ::std::os::raw::c_char,
+        pNbZDataOut: *mut ::std::os::raw::c_short,
+        TZDataOut: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_DechargerFSETLANC(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        pcNumFact: *const ::std::os::raw::c_char,
+        pNbZDataOut: *mut ::std::os::raw::c_short,
+        TZDataOut: *mut *mut ::std::os::raw::c_void,
+        TTailleZoneOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_DechargerBeneficiaires(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        cNumFacturation: *const ::std::os::raw::c_char,
+        sNbZDataOut: *mut ::std::os::raw::c_short,
+        pTZDataOut: *mut *mut ::std::os::raw::c_void,
+        sTTailleDataOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_EffacerTLA(
+        NomRessourcePS: *const ::std::os::raw::c_char,
+        NomRessourceLecteur: *const ::std::os::raw::c_char,
+        CodePorteurPS: *const ::std::os::raw::c_char,
+        cNumFacturation: *const ::std::os::raw::c_char,
+        cTypeDonnee: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_ushort;
+    pub fn SSV_SecuriserFacture(
+        pcNomRessourcePS: *const ::std::os::raw::c_char,
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcCodePorteurPS: *const ::std::os::raw::c_char,
+        cNologSituation: ::std::os::raw::c_char,
+        pcNumFact: *const ::std::os::raw::c_char,
+        pvDataIn: *mut ::std::os::raw::c_void,
+        szTailleDataIn: usize,
+        pvDataOut: *mut *mut ::std::os::raw::c_void,
+        pszTailleDataOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    // Fonctions de gestion de configuration (GALSS)
+
+    pub fn SSV_LireConfig(
+        pZDataOut: *mut *mut ::std::os::raw::c_void,
+        psTailleDataOut: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_LireDateLecteur(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcDateHeure: *mut ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_MajDateLecteur(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        pcDateHeure: *const ::std::os::raw::c_char,
+    ) -> ::std::os::raw::c_ushort;
+
+    pub fn SSV_ChargerAppli(
+        pcNomRessourceLecteur: *const ::std::os::raw::c_char,
+        sNbZDataIn: ::std::os::raw::c_short,
+        pvTZDataIn: *mut *mut ::std::os::raw::c_void,
+        psTTailleDataIn: *mut usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    // Fonctions techniques
+
+    // La fonction Initialiser Librairie a pour objet de charger et d’initialiser dans la mémoire du système :
+    // - dans le cas où le GALSS est installé sur le poste :
+    //      - la bibliothèque du Gestionnaire d’Accès au Lecteur Santé Social (GALSS),
+    //      - qui charge la bibliothèque du Protocole Santé Social (PSS),
+    //      - la configuration du poste de travail à l’aide du fichier galssinf,
+    //  - les variables globales communes aux différents Services SESAM-Vitale,
+    //  - les fichiers de tables et scripts des répertoires par défaut.
+    // Cette fonction accède au référentiel électronique en utilisant le chemin complet indiqué dans le fichier sesam.ini.
+    pub fn SSV_InitLIB2(pcFichierSesam: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ushort;
+
+    // La fonction Terminer a pour objet de décharger de la mémoire du système les éléments
+    // chargés par la fonction Initialiser Librairie, qui ne sont plus utiles.
+    pub fn SSV_TermLIB() -> ::std::os::raw::c_ushort;
+
+    /// Fonctions de Tracage
+    //La fonction Allouer Zone Mémoire a un rôle purement technique : elle permet d’allouer, autrement dit de réserver une zone ou partie de la mémoire du poste de travail pour y écrire les données à passer en entrée d’un Service SESAM-Vitale.
+    // Cette fonction doit être utilisée pour allouer toutes les zones de mémoire requises en entrée des Services SESAM-Vitale de manière à permettre un diagnostic fiable par le « mode trace » en cas de dysfonctionnement. En effet, son mode d’exécution est susceptible de fournir des informations utiles au « mode trace » lorsqu’il est activé.
+    pub fn SSV_AllouerZoneMem(
+        pZDataIn: *mut *mut ::std::os::raw::c_void,
+        taille: usize,
+    ) -> ::std::os::raw::c_ushort;
+
+    // La fonction Libérer Zone Mémoire a un rôle purement technique : elle permet de libérer une zone de mémoire du poste de travail précédemment allouée après exploitation des données qu’elle contient.
+    // Cette fonction doit être utilisée pour libérer toutes les zones de mémoire :
+    // - celles qui ont été allouées par le progiciel de santé pour fournir les données nécessaires à l’entrée des Services SESAM-Vitale, avant leur appel, celles qui ont été allouées par les Services SESAM-Vitale pour fournir en sortie les données utiles au progiciel de santé qui a fait appel à ces services,
+    // - de façon à permettre un diagnostic fiable par le mode trace en cas de dysfonctionnement
+    //En effet, son exécution est susceptible de fournir des informations utiles au « mode trace » lorsqu’il est activé.
+    pub fn SSV_LibererZoneMem(pZone: *mut ::std::os::raw::c_void);
+
+    // La fonction Initialiser Trace a pour objet de permettre l’activation du « mode trace ».
+    // Ce mode de fonctionnement est prévu pour permettre à l’assistance technique du GIE
+    // SESAM-Vitale d’analyser les problèmes de mise en œuvre des Services SESAM-Vitale,
+    // notamment lorsque une fonction retourne un code d’erreur de valeur hexadécimale supérieure à FF00.
+    pub fn SSV_InitTrace(
+        pathConf: *mut ::std::os::raw::c_char,
+        ModeOuvertureFicherLog: *mut ::std::os::raw::c_char,
+        ModuleLog: ::std::os::raw::c_ushort,
+        NiveauLog: ::std::os::raw::c_uchar,
+    ) -> ::std::os::raw::c_ushort;
+
+}

crates/services-sesam-vitale-sys/src/lib.rs

@@ -0,0 +1,6 @@
+pub mod api;
+mod bindings;
+pub mod types;
+
+#[cfg(test)]
+mod tests {}

crates/services-sesam-vitale-sys/src/types/common.rs

@@ -0,0 +1,144 @@
+use crate::types::configuration::{
+    ConfigurationHeader, PCSCReader, ReaderConfiguration, SESAMVitaleComponent,
+};
+
+use std::{error::Error, str::FromStr};
+
+use bitvec::index::BitIdx;
+use deku::{
+    bitvec::{BitStore, Msb0},
+    ctx::ByteSize,
+    deku_derive,
+    reader::{Reader, ReaderRet},
+    DekuContainerRead, DekuError, DekuReader,
+};
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) struct NumericString(#[deku(map = "convert_from_data_field")] String);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) struct AlphaNumericString(#[deku(map = "convert_from_data_field")] String);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) struct BinaryData(#[deku(map = "extract_from_data_field")] Vec<u8>);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, Clone, Copy, PartialEq)]
+#[deku(endian = "big")]
+pub(crate) struct GroupId(u16);
+
+trait MapToDekuParseError<T> {
+    fn map_to_deku_parse_error(self) -> Result<T, DekuError>;
+}
+
+impl<T, E: Error> MapToDekuParseError<T> for Result<T, E> {
+    fn map_to_deku_parse_error(self) -> Result<T, DekuError> {
+        self.map_err(|e| DekuError::Parse(e.to_string().into()))
+    }
+}
+
+fn read_size<R: std::io::Read>(reader: &mut Reader<R>) -> Result<ByteSize, DekuError> {
+    let first_byte: u8 = u8::from_reader_with_ctx(reader, ())?;
+
+    let is_length_expanded = first_byte.get_bit::<Msb0>(BitIdx::new(0).map_to_deku_parse_error()?);
+
+    match is_length_expanded {
+        true => {
+            let size_of_data_size: ByteSize = ByteSize((first_byte & 0b0111_1111) as usize);
+
+            if size_of_data_size.0 > 4 {
+                return Err(DekuError::Parse("Size of the length encoding is > 4, this is not normal. Probable parsing error".to_string().into()));
+            };
+
+            // maximum size of the buffer is 4, we use the offset to read values less than 4 bytes
+            let buffer: &mut [u8; 4] = &mut [0; 4];
+            let write_offset = 4 - size_of_data_size.0;
+
+            match reader.read_bytes(size_of_data_size.0, &mut buffer[write_offset..])? {
+                ReaderRet::Bits(_bit_vec) => Err(DekuError::Parse("Got bits when trying to read bytes -> reader is unaligned, this is not normal.".to_string().into())),
+                ReaderRet::Bytes => Ok(ByteSize(u32::from_be_bytes(*buffer) as usize)),
+            }
+        }
+        false => Ok(ByteSize(first_byte as usize)),
+    }
+}
+
+// Using this as the map function asks deku to parse a datafield
+// We then use the datafield and convert it to the corresponding value
+pub(super) fn convert_from_data_field<T>(data_field: DataField) -> Result<T, DekuError>
+where
+    T: FromStr,
+    T::Err: Error,
+{
+    let text = String::from_utf8(data_field.data).map_to_deku_parse_error()?;
+    T::from_str(&text).map_to_deku_parse_error()
+}
+
+pub(crate) fn extract_from_data_field(data_field: DataField) -> Result<Vec<u8>, DekuError> {
+    Ok(data_field.data)
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub(crate) struct DataField {
+    #[deku(reader = "read_size(deku::reader)")]
+    pub(crate) data_size: ByteSize,
+
+    #[deku(bytes_read = "data_size.0")]
+    pub(crate) data: Vec<u8>,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub(crate) struct BlockHeader {
+    pub(crate) group_id: GroupId,
+
+    #[deku(reader = "read_size(deku::reader)")]
+    pub(crate) data_size: ByteSize,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub(crate) struct DataBlock {
+    pub(crate) header: BlockHeader,
+
+    #[deku(ctx = "header.group_id")]
+    pub(crate) inner: DataGroup,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+#[deku(ctx = "group_id: GroupId", id = "group_id.0")]
+pub enum DataGroup {
+    #[deku(id = 60)]
+    ConfigurationHeader(ConfigurationHeader),
+    #[deku(id = 61)]
+    ReaderConfiguration(ReaderConfiguration),
+    #[deku(id = 64)]
+    SESAMVitaleComponent(SESAMVitaleComponent),
+    #[deku(id = 67)]
+    PCSCReader(PCSCReader),
+}
+pub(crate) fn read_from_buffer<T>(buffer: &[u8]) -> Result<T, T::Error>
+where
+    T: TryFrom<Vec<DataBlock>>,
+{
+    let mut data_blocks: Vec<DataBlock> = Vec::new();
+    let mut offset = 0;
+
+    let mut remaining_buffer = buffer;
+
+    while !remaining_buffer.is_empty() {
+        // TODO: properly handle errors
+        let (rest, data_block) = DataBlock::from_bytes((remaining_buffer, offset)).unwrap();
+
+        data_blocks.push(data_block);
+
+        (remaining_buffer, offset) = rest;
+    }
+
+    T::try_from(data_blocks)
+}

crates/services-sesam-vitale-sys/src/types/configuration.rs

@@ -0,0 +1,137 @@
+use crate::types::common::DataBlock;
+use std::{error::Error, fmt, vec::Vec};
+
+use crate::types::common::convert_from_data_field;
+use deku::{deku_derive, DekuReader};
+
+use super::common::{AlphaNumericString, DataGroup};
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct SSVVersionNumber(#[deku(map = "convert_from_data_field")] u16);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct GALSSVersionNumber(#[deku(map = "convert_from_data_field")] u16);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct PSSVersionNumber(#[deku(map = "convert_from_data_field")] u16);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct ConfigurationHeader {
+    pub ssv_version: SSVVersionNumber,
+    pub galss_version: GALSSVersionNumber,
+    pub pss_version: PSSVersionNumber,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct PCSCReaderName(AlphaNumericString);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct CardType(#[deku(map = "convert_from_data_field")] u8);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct PCSCReader {
+    pub name: PCSCReaderName,
+    pub card_type: CardType,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct SESAMVitaleComponentID(#[deku(map = "convert_from_data_field")] u16);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct SESAMVitaleComponentDescription(AlphaNumericString);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct SESAMVitaleComponentVersion(AlphaNumericString);
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct SESAMVitaleComponent {
+    pub id: SESAMVitaleComponentID,
+    pub description: SESAMVitaleComponentDescription,
+    pub version: SESAMVitaleComponentVersion,
+}
+
+#[deku_derive(DekuRead)]
+#[derive(Debug, PartialEq)]
+pub struct ReaderConfiguration {}
+
+#[derive(Debug)]
+pub enum ConfigurationError {
+    MultipleConfigurationHeaders,
+    MissingConfigurationHeader,
+}
+
+impl fmt::Display for ConfigurationError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ConfigurationError::MultipleConfigurationHeaders => {
+                write!(f, "Multiple ConfigurationHeader blocks found")
+            }
+            ConfigurationError::MissingConfigurationHeader => {
+                write!(f, "Missing ConfigurationHeader block")
+            }
+        }
+    }
+}
+
+impl Error for ConfigurationError {}
+
+#[derive(Debug)]
+pub struct Configuration {
+    pub configuration_header: ConfigurationHeader,
+    pub reader_configurations: Vec<ReaderConfiguration>,
+    pub sesam_vitale_components: Vec<SESAMVitaleComponent>,
+    pub pcsc_readers: Vec<PCSCReader>,
+}
+
+impl TryFrom<Vec<DataBlock>> for Configuration {
+    type Error = ConfigurationError;
+
+    fn try_from(data_blocks: Vec<DataBlock>) -> Result<Self, Self::Error> {
+        let mut configuration_header: Option<ConfigurationHeader> = None;
+        let mut reader_configurations: Vec<ReaderConfiguration> = Vec::new();
+        let mut sesam_vitale_components: Vec<SESAMVitaleComponent> = Vec::new();
+        let mut pcsc_readers: Vec<PCSCReader> = Vec::new();
+
+        for block in data_blocks {
+            match block.inner {
+                DataGroup::ConfigurationHeader(header) => {
+                    if configuration_header.is_some() {
+                        return Err(ConfigurationError::MultipleConfigurationHeaders);
+                    }
+                    configuration_header = Some(header);
+                }
+                DataGroup::ReaderConfiguration(configuration) => {
+                    reader_configurations.push(configuration)
+                }
+                DataGroup::SESAMVitaleComponent(component) => {
+                    sesam_vitale_components.push(component);
+                }
+                DataGroup::PCSCReader(reader) => {
+                    pcsc_readers.push(reader);
+                }
+            }
+        }
+        let configuration_header = match configuration_header {
+            Some(header) => header,
+            None => return Err(ConfigurationError::MissingConfigurationHeader),
+        };
+
+        Ok(Self {
+            configuration_header,
+            reader_configurations,
+            sesam_vitale_components,
+            pcsc_readers,
+        })
+    }
+}

crates/services-sesam-vitale-sys/src/types/mod.rs

@@ -0,0 +1,3 @@
+pub mod common;
+pub mod configuration;
+// pub mod droits_vitale;