Certificate/pkey generation & PEM export

Required quite a lot of refactoring

1 files changed, 23 insertions, 0 deletions

diff --git a/src/asn1/mod.rs b/src/asn1/mod.rs
new file mode 100644
index 00000000..d302d6b7
--- /dev/null
+++ b/src/asn1/mod.rs
@@ -0,0 +1,23 @@
+pub mod ffi {
+    #![allow(dead_code)]
+    #![allow(non_camel_case_types)]
+    use libc::{c_int, c_long, c_void};
+
+    pub type ASN1_INTEGER = c_void;
+    pub type ASN1_TIME = c_void;
+    pub type ASN1_STRING = c_void;
+
+    pub static MBSTRING_FLAG: c_int = 0x1000;
+    pub static MBSTRING_UTF8: c_int = MBSTRING_FLAG;
+    pub static MBSTRING_ASC:  c_int = MBSTRING_FLAG | 1;
+    pub static MBSTRING_BMP:  c_int = MBSTRING_FLAG | 2;
+    pub static MBSTRING_UNIV: c_int = MBSTRING_FLAG | 4;
+
+    pub static V_ASN1_UTCTIME:         c_int = 23;
+    pub static V_ASN1_GENERALIZEDTIME: c_int = 24;
+
+    extern "C" {
+        pub fn ASN1_STRING_type_new(ty: c_int) -> *mut ASN1_STRING;
+        pub fn ASN1_INTEGER_set(dest: *mut ASN1_INTEGER, value: c_long) -> c_int;
+    }
+}