84 lines
2.4 KiB
Rust
84 lines
2.4 KiB
Rust
use thiserror::Error;
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use fsv_sys::{get_library_path, Error as FsvError, SSVLibrary, SSVLibrary_Common, SUPPORTED_FSV_VERSIONS, V1_40_13, V1_40_14};
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#[derive(Error, Debug)]
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pub enum Error {
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#[error(transparent)]
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SysLibrary(#[from] FsvError)
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}
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/// Enum to hold the different versions of the SSV library
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enum SsvLibraryVersion {
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V1_40_13(SSVLibrary<V1_40_13>),
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V1_40_14(SSVLibrary<V1_40_14>),
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}
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/// Struct to hold the SSV library and access its functions
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pub struct SSV {
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library: SsvLibraryVersion,
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}
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impl SSV {
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fn new(version: SUPPORTED_FSV_VERSIONS) -> Result<Self, Error> {
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let library = match version {
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SUPPORTED_FSV_VERSIONS::V1_40_13 => {
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let lib_path = get_library_path(&version);
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let library = SSVLibrary::<V1_40_13>::new(&lib_path)?;
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SsvLibraryVersion::V1_40_13(library)
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},
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SUPPORTED_FSV_VERSIONS::V1_40_14 => {
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let lib_path = get_library_path(&version);
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let library = SSVLibrary::<V1_40_14>::new(&lib_path)?;
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SsvLibraryVersion::V1_40_14(library)
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},
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};
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Ok(Self {
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library,
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})
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}
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/// # Initialize the SSV library
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/// Implement: SSV_InitLIB2
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pub fn init_library(&self, sesam_ini_path: &str) -> Result<(), Error> {
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let sesam_ini_path = std::ffi::CString::new(sesam_ini_path).expect("CString::new failed");
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match &self.library {
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SsvLibraryVersion::V1_40_13(library) => {
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let result = unsafe { library.ssv_init_lib2(sesam_ini_path.as_ptr()) }?;
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println!("SSV_InitLIB2 result: {}", result);
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},
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SsvLibraryVersion::V1_40_14(library) => {
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let result = unsafe { library.ssv_init_lib2(sesam_ini_path.as_ptr()) }?;
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println!("SSV_InitLIB2 result: {}", result);
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},
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}
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Ok(())
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}
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}
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#[cfg(test)]
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mod tests {
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use std::env;
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use utils::config::load_config;
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use super::*;
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fn init() -> SSV {
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load_config().unwrap();
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SSV::new(SUPPORTED_FSV_VERSIONS::V1_40_13).expect("SSV::new failed")
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}
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#[test]
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fn test_init_library() {
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let lib = init();
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let sesam_ini_path = env::var("SESAM_INI_PATH").expect("SESAM_INI_PATH must be set");
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lib.init_library(&sesam_ini_path).expect("init_library failed");
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}
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#[test]
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fn test_ssv() {
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assert_eq!("ssv", "ssv");
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}
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}
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