From 7694f5f10218d76626dd0e83e34c6efc5425910d Mon Sep 17 00:00:00 2001
From: lienjukaisim <154924955+lienjukaisim@users.noreply.github.com>
Date: Sun, 7 Jul 2024 22:15:10 +0200
Subject: [PATCH] SSV_INITLIB2  SSV_LireCartePS

---
 Cargo.lock              | 32 +++++++++++++++++++++
 Cargo.toml              |  4 +--
 clego/Cargo.toml        |  1 +
 clego/src/SV_DLL_Win.rs | 63 +++++++++++++++++++++++++++++++++++++++++
 clego/src/main.rs       |  2 ++
 5 files changed, 99 insertions(+), 3 deletions(-)
 create mode 100644 Cargo.lock
 create mode 100644 clego/src/SV_DLL_Win.rs

diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..905172f
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,32 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "clego"
+version = "0.1.0"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/Cargo.toml b/Cargo.toml
index 761d36a..c25708d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,5 @@
 [workspace]
 members = [
-    "webapp",
-    "clego",
-    "tauri",
+       "clego"
 ]
 resolver = "2"
diff --git a/clego/Cargo.toml b/clego/Cargo.toml
index 495a5a2..a4fc835 100644
--- a/clego/Cargo.toml
+++ b/clego/Cargo.toml
@@ -4,3 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+winapi = { version = "0.3.8", features = ["winuser","libloaderapi"] }
diff --git a/clego/src/SV_DLL_Win.rs b/clego/src/SV_DLL_Win.rs
new file mode 100644
index 0000000..ab96560
--- /dev/null
+++ b/clego/src/SV_DLL_Win.rs
@@ -0,0 +1,63 @@
+extern crate winapi;
+
+use winapi::um::libloaderapi::{ LoadLibraryA, GetProcAddress};
+
+use std::ffi::{CString , c_void};
+
+// Définissez une énumération pour les deux types possibles
+
+
+//récupérer le handle sur la library
+fn load_library(dll_path: &str)->*mut winapi::shared::minwindef::HINSTANCE__  {
+    let dll_path_c = CString::new(dll_path).expect("Chemin de DLL invalide");
+    unsafe {
+        let h_module = LoadLibraryA(dll_path_c.as_ptr());
+                h_module
+    }
+}
+
+//SSV_INITLIB2
+fn ssv_initlib2(dll_handle:*mut winapi::shared::minwindef::HINSTANCE__ , sesamini_path :String)->i32{
+  // Résolution d'une fonction exportée ("SSV_InitLIB2")
+  let symbol_name = CString::new("SSV_InitLIB2").expect("Nom de symbole invalide");
+  unsafe {
+  let function_ptr = GetProcAddress(dll_handle, symbol_name.as_ptr());
+
+   if function_ptr.is_null() {    panic!("Échec de la résolution du symbole");}
+
+   // Convertir le pointeur en une fonction Rust
+   type MyFunctionType = unsafe extern "C" fn(*const i8) -> i32;
+   let my_function: MyFunctionType = std::mem::transmute(function_ptr);
+
+        let result = my_function(
+            CString::new(sesamini_path).unwrap().as_ptr()
+        );
+result
+}}
+
+//SSV_LireCartePS
+fn ssv_lirecarteps(dll_handle:*mut winapi::shared::minwindef::HINSTANCE__ , NomRessourcePS :String , NomRessourceLecteur :String , CodePorteurPS :String,
+    mut ZDonneesSortie: *mut c_void , mut TTailleDonneesSortie: usize)->i32{
+ // Résolution d'une fonction exportée ("SSV_LireCartePS")
+ let symbol_name = CString::new("SSV_LireCartePS").expect("Nom de symbole invalide");
+ unsafe {
+ let function_ptr = GetProcAddress(dll_handle, symbol_name.as_ptr());
+ if function_ptr.is_null() {
+     panic!("Échec de la résolution du symbole");
+ }
+
+ // Convertir le pointeur en une fonction Rust
+ type MyFunctionType = unsafe extern "C" fn(*const i8, *const i8, *const i8, *mut *mut c_void, *mut usize) -> i32;
+ let my_function: MyFunctionType = std::mem::transmute(function_ptr);
+
+ // appel de la fonction
+ZDonneesSortie= std::ptr::null_mut();
+TTailleDonneesSortie=0;
+ let result = my_function(CString::new(NomRessourcePS).unwrap().as_ptr(),
+ CString::new(NomRessourceLecteur).unwrap().as_ptr(),
+ CString::new(CodePorteurPS).unwrap().as_ptr(),
+ &mut ZDonneesSortie,
+ &mut TTailleDonneesSortie);
+result
+}
+}
\ No newline at end of file
diff --git a/clego/src/main.rs b/clego/src/main.rs
index e7a11a9..1224355 100644
--- a/clego/src/main.rs
+++ b/clego/src/main.rs
@@ -1,3 +1,5 @@
+mod SV_DLL_Win;
+
 fn main() {
     println!("Hello, world!");
 }