From fa59c30f211d0a7ab1275c11c433a948932f083f Mon Sep 17 00:00:00 2001
From: panicbit <panicbit.dev@gmail.com>
Date: Tue, 21 Feb 2017 05:08:25 +0100
Subject: [PATCH] Partial sslc service implementation

---
 ctru-rs/src/services/mod.rs  |  2 ++
 ctru-rs/src/services/sslc.rs | 38 ++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 ctru-rs/src/services/sslc.rs

diff --git a/ctru-rs/src/services/mod.rs b/ctru-rs/src/services/mod.rs
index bb96484..f8c99d2 100644
--- a/ctru-rs/src/services/mod.rs
+++ b/ctru-rs/src/services/mod.rs
@@ -2,6 +2,8 @@ pub mod apt;
 pub mod fs;
 pub mod hid;
 pub mod gspgpu;
+pub mod sslc;
 
 pub use self::hid::Hid;
 pub use self::apt::Apt;
+pub use self::sslc::SslC;
diff --git a/ctru-rs/src/services/sslc.rs b/ctru-rs/src/services/sslc.rs
new file mode 100644
index 0000000..b3ce848
--- /dev/null
+++ b/ctru-rs/src/services/sslc.rs
@@ -0,0 +1,38 @@
+use libctru::services::sslc::*;
+use Result;
+
+// TODO: Implement remaining functions
+
+pub struct SslC(());
+
+impl SslC {
+    /// Initialize sslc
+    pub fn init() -> Result<Self> {
+        unsafe {
+            let r = sslcInit(0);
+            if r < 0 {
+                Err(r.into())
+            } else {
+                Ok(SslC(()))
+            }
+        }
+    }
+
+    /// Fill `buf` with `buf.len()` random bytes
+    pub fn generate_random_data(&self, buf: &mut [u8]) -> Result<()> {
+        unsafe {
+            let r = sslcGenerateRandomData(buf.as_ptr() as _, buf.len() as u32);
+            if r < 0 {
+                Err(r.into())
+            } else {
+                Ok(())
+            }
+        }
+    }
+}
+
+impl Drop for SslC {
+    fn drop(&mut self) {
+        unsafe { sslcExit() };
+    }
+}