85 lines
2.4 KiB
Rust
85 lines
2.4 KiB
Rust
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extern crate libc;
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extern crate dotenv;
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use libc::{ c_char, c_void, c_ushort, size_t };
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use std::ffi::CString;
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use std::ptr;
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use dotenv::dotenv;
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use std::env;
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extern "C" {
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fn SSV_InitLIB2(pcRepSesamIni: *const c_char) -> c_ushort;
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fn SSV_LireCartePS(NomRessourcePS: *const c_char, NomRessourceLecteur: *const c_char, CodePorteurPS: *const c_char, ZDonneesSortie: *mut *mut c_void, TTailleDonneesSortie: *mut size_t) -> c_ushort;
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fn SSV_LireConfig(ZDonneesSortie: *mut *mut c_void, TTailleDonneesSortie: *mut size_t) -> c_ushort;
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}
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fn ssv_init_lib_2() {
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let ini_str = env::var("SESAM_INI_PATH").expect("SESAM_INI_PATH must be set");
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let ini = CString::new(ini_str).expect("CString::new failed");
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unsafe {
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let result = SSV_InitLIB2(ini.as_ptr());
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println!("SSV_InitLIB2 result: {}", result);
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}
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}
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fn ssv_lire_carte_ps() {
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let resource_ps = CString::new("PS").expect("CString::new failed");
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let resource_reader = CString::new("TRANSPA1").expect("CString::new failed");
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let card_number = CString::new("1234567890").expect("CString::new failed");
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let mut buffer: *mut c_void = ptr::null_mut();
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let mut size: size_t = 0;
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unsafe {
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let result = SSV_LireCartePS(
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resource_ps.as_ptr(),
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resource_reader.as_ptr(),
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card_number.as_ptr(),
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&mut buffer,
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&mut size
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);
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println!("SSV_LireCartePS result: {}", result);
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if !buffer.is_null() {
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let hex_values = std::slice::from_raw_parts(buffer as *const u8, size);
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for &byte in hex_values {
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print!("{:02X} ", byte);
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}
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println!();
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libc::free(buffer);
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}
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}
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}
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fn ssv_lire_config() {
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let mut buffer: *mut c_void = ptr::null_mut();
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let mut size: size_t = 0;
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unsafe {
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let result = SSV_LireConfig(&mut buffer, &mut size);
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println!("SSV_LireConfig result: {}", result);
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if !buffer.is_null() {
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let hex_values = std::slice::from_raw_parts(buffer as *const u8, size);
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for &byte in hex_values {
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print!("{:02X} ", byte);
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}
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println!();
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libc::free(buffer);
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}
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}
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}
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pub fn demo() {
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dotenv().ok();
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println!("------- Demo for the SSV library --------");
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ssv_init_lib_2();
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ssv_lire_carte_ps();
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ssv_lire_config();
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println!("-----------------------------------------");
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}
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