Refreshed PS module due to ctru::init

ctru-rs/Cargo.toml

@@ -15,8 +15,8 @@ name = "ctru"
 cfg-if = "1.0"
 ctru-sys = { path = "../ctru-sys", version = "0.4" }
 const-zero = "0.1.0"
-linker-fix-3ds = { path = "../../rust-linker-fix-3ds" }
-pthread-3ds = { path = "../../pthread-3ds" }
+linker-fix-3ds = { git = "https://github.com/rust3ds/rust-linker-fix-3ds.git" }
+pthread-3ds = {git = "https://github.com/rust3ds/pthread-3ds.git" }
 libc = "0.2.121"
 bitflags = "1.0.0"
 widestring = "0.2.2"

ctru-rs/src/applets/swkbd.rs

@@ -126,11 +126,7 @@ impl Swkbd {
     /// the output will be truncated but should still be well-formed UTF-8
     pub fn get_bytes(&mut self, buf: &mut [u8]) -> Result<Button, Error> {
         unsafe {
-            match swkbdInputText(
-                self.state.as_mut(),
-                buf.as_mut_ptr(),
-                buf.len(),
-            ) {
+            match swkbdInputText(self.state.as_mut(), buf.as_mut_ptr(), buf.len()) {
                 ctru_sys::SWKBD_BUTTON_NONE => Err(self.parse_swkbd_error()),
                 ctru_sys::SWKBD_BUTTON_LEFT => Ok(Button::Left),
                 ctru_sys::SWKBD_BUTTON_MIDDLE => Ok(Button::Middle),

ctru-rs/src/services/ps.rs

@@ -5,6 +5,7 @@
 //! See also <https://www.3dbrew.org/wiki/Process_Services>
 
 use crate::error::ResultCode;
+use crate::Result;
 
 #[repr(u32)]
 pub enum AESAlgorithm {
@@ -30,23 +31,44 @@ pub enum AESKeyType {
     Keyslot39Nfc,
 }
 
-pub fn local_friend_code_seed() -> crate::Result<u64> {
+pub struct Ps(());
+
+impl Ps {
+    pub fn new() -> Result<Self> {
+        unsafe {
+            ResultCode(ctru_sys::psInit())?;
+            Ok(Ps(()))
+        }
+    }
+
+    pub fn local_friend_code_seed(&self) -> crate::Result<u64> {
         let mut seed: u64 = 0;
 
         ResultCode(unsafe { ctru_sys::PS_GetLocalFriendCodeSeed(&mut seed) })?;
         Ok(seed)
-}
+    }
 
-pub fn device_id() -> crate::Result<u32> {
+    pub fn device_id(&self) -> crate::Result<u32> {
         let mut id: u32 = 0;
 
         ResultCode(unsafe { ctru_sys::PS_GetDeviceId(&mut id) })?;
         Ok(id)
-}
+    }
 
-pub fn generate_random_bytes(out: &mut [u8]) -> crate::Result<()> {
-    ResultCode(unsafe { ctru_sys::PS_GenerateRandomBytes(out as *mut _ as *mut _, out.len()) })?;
+    pub fn generate_random_bytes(&self, out: &mut [u8]) -> crate::Result<()> {
+        ResultCode(unsafe {
+            ctru_sys::PS_GenerateRandomBytes(out as *mut _ as *mut _, out.len())
+        })?;
         Ok(())
+    }
+}
+
+impl Drop for Ps {
+    fn drop(&mut self) {
+        unsafe {
+            ctru_sys::psExit();
+        }
+    }
 }
 
 #[cfg(test)]