feat: handle multi-version bindings generation

crates/fsv-sys/bindgen-wrappers/1.40.13/wrapper.linux.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_LINUX_H
+#define WRAPPER_LINUX_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/linux/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.13/ssv.h"
+
+#endif // WRAPPER_LINUX_H

crates/fsv-sys/bindgen-wrappers/1.40.13/wrapper.macosx.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_MACOSX_H
+#define WRAPPER_MACOSX_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/macosx/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.13/ssv.h"
+
+#endif // WRAPPER_MACOSX_H

crates/fsv-sys/bindgen-wrappers/1.40.13/wrapper.win.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_WIN_H
+#define WRAPPER_WIN_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/win/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.13/ssv.h"
+
+#endif // WRAPPER_WIN_H

crates/fsv-sys/bindgen-wrappers/1.40.14/wrapper.linux.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_LINUX_H
+#define WRAPPER_LINUX_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/linux/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.14/ssv.h"
+
+#endif // WRAPPER_LINUX_H

crates/fsv-sys/bindgen-wrappers/1.40.14/wrapper.macosx.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_MACOSX_H
+#define WRAPPER_MACOSX_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/macosx/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.14/ssv.h"
+
+#endif // WRAPPER_MACOSX_H

crates/fsv-sys/bindgen-wrappers/1.40.14/wrapper.win.h

@@ -0,0 +1,7 @@
+#ifndef WRAPPER_WIN_H
+#define WRAPPER_WIN_H
+
+#include "../../vendor/fsv/1.40.14.13/includes/SYS_DEF/win/mc_sys_def.h"
+#include "../../vendor/fsv/1.40.14.13/includes/SSV/pourFSV1.40.14/ssv.h"
+
+#endif // WRAPPER_WIN_H

crates/fsv-sys/build.rs

@@ -1,40 +1,11 @@
 use std::{env, path::PathBuf};
 
-fn main() {
+// Supported versions of FSV
-    // Configure for various targets
+static SUPPORTED_FSV_VERSIONS: [&str; 2] = ["1.40.14", "1.40.13"];
-    let target_code;
 
-    // Use CARGO configuration env Variable, because !cfg(target_os) is not available in build.rs
+fn build_bindings(version: &str, target_code: &str) -> PathBuf {
-    // Source: https://kazlauskas.me/entries/writing-proper-buildrs-scripts
     let target = env::var("TARGET").expect("TARGET not set");
-    let target_os = env::var("CARGO_CFG_TARGET_OS");
+    let wrapper_path = format!("bindgen-wrappers/{}/wrapper.{}.h", version, target_code);
-
-    println!("Target: {:?}", target);
-
-    match  target_os.as_ref().map(|x| &**x) {
-        Ok("linux") => {
-            println!("Building for Linux");
-            // lib_name = "ssvlux64";
-            target_code = "linux";
-        },
-        Ok("windows") => {
-            println!("Building for Windows");
-            // lib_name = "Ssvw64";
-            target_code = "win";
-        },
-        Ok("macos") => {
-            println!("Building for MacOS");
-            // lib_name = "ssvosx";
-            target_code = "macosx";
-        },
-        tos => panic!("Unsupported target_os {:?}", tos),
-    }
-
-    // Link the library
-    // println!("cargo:rustc-link-lib={}", lib_name);
-
-    // Build the bindings
-    let wrapper_path = format!("vendor/fsv/1.40.14.13/includes/wrapper.{}.h", target_code);
     let bindings = bindgen::Builder::default()
         // The input header we would like to generate
         // bindings for.
@@ -50,10 +21,37 @@ fn main() {
         .generate()
         // Unwrap the Result and panic on failure.
         .expect("Unable to generate bindings");
-    
+
     // Write the bindings to the $OUT_DIR/bindings.rs file.
-    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
+    let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
+    let out_file = format!("bindings_{}.rs", version);
+    let out_path = out_dir.join(out_file);
     bindings
-        .write_to_file(out_path.join("bindings.rs"))
+        .write_to_file(&out_path)
-        .expect("Couldn't write bindings!");
+        .expect("Couldn't write bindings! ");
-}
+    out_path
+}
+
+fn get_target_code() -> String {
+    // Use CARGO configuration env Variable, because !cfg(target_os) is not available in build.rs
+    // Source: https://kazlauskas.me/entries/writing-proper-buildrs-scripts
+    let target_os = env::var("CARGO_CFG_TARGET_OS");
+
+    match target_os.as_ref().map(|x| &**x) {
+        Ok("linux") => "linux",  // lib_name = "ssvlux64";
+        Ok("windows") => "win",  // lib_name = "Ssvw64";
+        Ok("macos") => "macosx", // lib_name = "ssvosx";
+        tos => panic!("Unsupported target_os {:?}", tos),
+    }
+    .to_string()
+}
+
+fn main() {
+    let target_code = get_target_code();
+    // Build the bindings for each supported version of FSV
+    let bindings_paths: Vec<PathBuf> = SUPPORTED_FSV_VERSIONS
+        .iter()
+        .map(|version| build_bindings(version, &target_code))
+        .collect();
+    println!("FSV bindings generated: {:#?}", bindings_paths);
+}

crates/fsv-sys/src/lib.rs

@@ -2,8 +2,23 @@
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
 
+#[derive(Debug)]
+pub enum SUPPORTED_FSV_VERSIONS {
+    V1_40_14, // 1.40.14
+    V1_40_13, // 1.40.13
+}
+
+impl SUPPORTED_FSV_VERSIONS {
+    fn as_str(&self) -> &'static str {
+        match self {
+            Self::V1_40_14 => "1.40.14",
+            Self::V1_40_13 => "1.40.13",
+        }
+    }
+}
+
 pub mod BINDINGS {
-    include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+    include!(concat!(env!("OUT_DIR"), "/bindings_1.40.13.rs"));
 }
 
 // We need to keep the this use statement to get `ssv_function` macro working well
@@ -41,28 +56,51 @@ pub enum Error {
 /// The library is loaded at creation and kept in memory until the struct is dropped.
 #[derive(Debug)]
 pub struct SSVLibrary {
+    version: SUPPORTED_FSV_VERSIONS,
     library: libloading::Library,
 }
 
-pub fn get_library_path() -> String {
+fn get_library_name() -> &'static str {
     // TODO : Use libloading::library_filename to get platform-specific filename ?
-    "/opt/santesocial/fsv/1.40.13/lib/libssvlux64.so".to_string()
+    "libssvlux64.so"
+}
+
+fn get_library_root_path() -> &'static str {
+    "/opt/santesocial/fsv"
+}
+
+fn get_sesam_ini_root_path() -> &'static str {
+    "/etc/opt/santesocial/fsv"
 }
 
 impl SSVLibrary {
-    pub fn new(library_path: &str) -> Result<Self, Error> {
+    pub fn new(version: SUPPORTED_FSV_VERSIONS) -> Result<Self, Error> {
+        let library_path = Self::get_library_path(&version);
         let library = unsafe { libloading::Library::new(library_path)? };
-        Ok(SSVLibrary { library })
+        Ok(SSVLibrary { version, library })
     }
 
     pub fn library(&self) -> &libloading::Library {
         &self.library
     }
 
+    pub fn sesam_ini_path(&self) -> String {
+        let root_path = get_sesam_ini_root_path();
+        let version = self.version.as_str();
+        format!("{root_path}/{version}/conf/sesam.ini")
+    }
+
+    pub fn get_library_path(version: &SUPPORTED_FSV_VERSIONS) -> String {
+        let root_path = get_library_root_path();
+        let library_name = get_library_name();
+        let version = version.as_str();
+        format!("{root_path}/{version}/lib/{library_name}")
+    }
+
     ssv_function!(SSV_InitLIB2, ssv_init_lib2, {
         pcFichierSesam: *const i8
     });
-    
+
     ssv_function!(SSV_LireConfig, ssv_lire_config, {
         pZDataOut: *mut *mut libc::c_void,
         psTailleDataOut: *mut usize
@@ -81,26 +119,26 @@ impl SSVLibrary {
 mod test {
     use std::{ffi::CString, ptr};
 
-    use super::*;         
+    use super::*;
 
     #[test]
     fn test_initlib2() {
-        let library_path = get_library_path();
+        let ssv_library =
-        let ssv_library = SSVLibrary::new(&library_path).expect("SSVLibrary::new failed");
+            SSVLibrary::new(SUPPORTED_FSV_VERSIONS::V1_40_13).expect("SSVLibrary::new failed");
 
-        let sesam_ini_str = CString::new("/etc/opt/santesocial/fsv/1.40.13/conf/sesam.ini")
+        let sesam_ini_str =
-            .expect("CString::new failed");
+            CString::new(ssv_library.sesam_ini_path()).expect("CString::new failed");
         let result = unsafe { ssv_library.ssv_init_lib2(sesam_ini_str.as_ptr()) }.unwrap();
         assert_eq!(result, 0);
     }
 
     #[test]
     fn test_lire_config_and_carte_ps() {
-        let library_path = get_library_path();
+        let ssv_library =
-        let ssv_library = SSVLibrary::new(&library_path).expect("SSVLibrary::new failed");
+            SSVLibrary::new(SUPPORTED_FSV_VERSIONS::V1_40_13).expect("SSVLibrary::new failed");
 
-        let sesam_ini_str = CString::new("/etc/opt/santesocial/fsv/1.40.13/conf/sesam.ini")
+        let sesam_ini_str =
-            .expect("CString::new failed");
+            CString::new(ssv_library.sesam_ini_path()).expect("CString::new failed");
         let result = unsafe { ssv_library.ssv_init_lib2(sesam_ini_str.as_ptr()) }.unwrap();
         assert_eq!(result, 0);
 
@@ -109,10 +147,10 @@ mod test {
         let result = unsafe { ssv_library.ssv_lire_config(&mut buffer_ptr, &mut size) }.unwrap();
         assert_eq!(result, 0);
 
-        let nom_ressource_ps = CString::new("Gemalto PC Twin Reader (645D94C3) 00 00")
+        let nom_ressource_ps =
-            .expect("CString::new failed");
+            CString::new("Gemalto PC Twin Reader (645D94C3) 00 00").expect("CString::new failed");
-        let nom_ressource_lecteur = CString::new("Gemalto PC Twin Reader (645D94C3) 00 00")
+        let nom_ressource_lecteur =
-            .expect("CString::new failed");
+            CString::new("Gemalto PC Twin Reader (645D94C3) 00 00").expect("CString::new failed");
         let code_porteur_ps = CString::new("1234").expect("CString::new failed");
         let mut buffer_ptr: *mut libc::c_void = ptr::null_mut();
         let mut size: libc::size_t = 0;
@@ -124,7 +162,8 @@ mod test {
                 &mut buffer_ptr,
                 &mut size,
             )
-        }.unwrap();
+        }
+        .unwrap();
         assert_eq!(result, 0);
     }
 }

crates/fsv-sys/vendor/fsv/1.40.14.13/includes/wrapper.linux.h

@@ -1,7 +0,0 @@
-#ifndef WRAPPER_LINUX_H
-#define WRAPPER_LINUX_H
-
-#include "SYS_DEF/linux/mc_sys_def.h"
-#include "SSV/pourFSV1.40.14/ssv.h"
-
-#endif // WRAPPER_LINUX_H

crates/fsv-sys/vendor/fsv/1.40.14.13/includes/wrapper.macosx.h

@@ -1,7 +0,0 @@
-#ifndef WRAPPER_MACOSX_H
-#define WRAPPER_MACOSX_H
-
-#include "SYS_DEF/macosx/mc_sys_def.h"
-#include "SSV/pourFSV1.40.14/ssv.h"
-
-#endif // WRAPPER_MACOSX_H

crates/fsv-sys/vendor/fsv/1.40.14.13/includes/wrapper.win.h

@@ -1,7 +0,0 @@
-#ifndef WRAPPER_WIN_H
-#define WRAPPER_WIN_H
-
-#include "SYS_DEF/win/mc_sys_def.h"
-#include "SSV/pourFSV1.40.14/ssv.h"
-
-#endif // WRAPPER_WIN_H