write some bindings for cickind methods

bindings/c/include/ipl3checksum/cickinds.h

@@ -2,6 +2,11 @@
 #define IPL3CHECKSUM_CICKINDS_H
 #pragma once
 
+#include <stddef.h>
+#include <stdint.h>
+
+#include "error.h"
+
 #ifdef __cplusplus
 extern "C"
 {
@@ -18,6 +23,20 @@ typedef enum Ipl3Checksum_CICKind {
     Ipl3Checksum_CICKind_CIC_X106, // Both 6106 and 7106
 } Ipl3Checksum_CICKind;
 
+uint32_t ipl3checksum_cickind_get_seed(Ipl3Checksum_CICKind self);
+
+uint32_t ipl3checksum_cickind_get_magic(Ipl3Checksum_CICKind self);
+
+// const char *ipl3checksum_cickind_get_hash_md5(Ipl3Checksum_CICKind self);
+
+// Ipl3Checksum_Error ipl3checksum_cickind_from_hash_md5(Ipl3Checksum_CICKind *kind_dst, const char *hash_str);
+
+// const char *ipl3checksum_cickind_get_name(Ipl3Checksum_CICKind self);
+
+// Ipl3Checksum_Error ipl3checksum_cickind_from_name(Ipl3Checksum_CICKind *kind_dst, const char *name);
+
+Ipl3Checksum_Error ipl3checksum_cickind_from_value(Ipl3Checksum_CICKind *kind_dst, size_t value);
+
 #ifdef __cplusplus
 }
 #endif

src/rs/cickinds.rs

@@ -140,3 +140,74 @@ mod python_bindings {
         }
     }
 }
+
+#[cfg(feature = "c_bindings")]
+mod c_bindings {
+    use crate::{CICKind, Ipl3ChecksumError};
+
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_get_seed(
+        kind: CICKind
+    ) -> u32 {
+        kind.get_seed()
+    }
+
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_get_magic(
+        kind: CICKind
+    ) -> u32 {
+        kind.get_magic()
+    }
+
+    /*
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_get_hash_md5(
+        kind: CICKind
+    ) -> *const core::ffi::c_char {
+        std::ffi::CString::new(kind.get_hash_md5()).unwrap().as_ptr()
+    }
+    */
+
+    /*
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_from_hash_md5(
+        kind: CICKind
+    ) ->  {
+    }
+    */
+
+    /*
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_get_name(
+        kind: CICKind
+    ) ->  {
+    }
+    */
+
+    /*
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_from_name(
+        kind: CICKind
+    ) ->  {
+    }
+    */
+
+    #[no_mangle]
+    pub extern "C" fn ipl3checksum_cickind_from_value(
+        kind_dst: *mut CICKind,
+        value: usize
+    ) -> Ipl3ChecksumError {
+        if kind_dst.is_null() {
+            return Ipl3ChecksumError::NullPointer;
+        }
+
+        let kind = match CICKind::from_value(value) {
+            Some(k) => k,
+            None => return Ipl3ChecksumError::UnableToDetectCIC,
+        };
+
+        unsafe { *kind_dst = kind };
+
+        Ipl3ChecksumError::Okay
+    }
+}

src/rs/error.rs

@@ -36,7 +36,7 @@ pub enum Ipl3ChecksumError {
         buffer_len: usize,
         expected_len: usize,
     },
-    #[error("Unable to detect the CIC variant because the computed hash did not match any of the known variants")]
+    #[error("Unable to detect CIC variant")]
     UnableToDetectCIC,
 }