From 7f5384b0a35e09d51970fbd7c8b1a6d25ce1051e Mon Sep 17 00:00:00 2001
From: "Neal H. Walfield" <neal@pep.foundation>
Date: Mon, 17 Dec 2018 21:07:35 +0100
Subject: ffi: Wrap TPK's alive and expired methods.

  - We currently wrap TPK::expired.  Also wrap TPK::expired_at,
    TPK::alive, and TPK::alive_at.
---
 ffi/include/sequoia/openpgp.h | 15 +++++++++++++++
 ffi/src/openpgp.rs            | 25 +++++++++++++++++++++++++
 2 files changed, 40 insertions(+)

(limited to 'ffi')

diff --git a/ffi/include/sequoia/openpgp.h b/ffi/include/sequoia/openpgp.h
index dcdc3d73..4c6f61a8 100644
--- a/ffi/include/sequoia/openpgp.h
+++ b/ffi/include/sequoia/openpgp.h
@@ -843,6 +843,21 @@ sq_tpk_t sq_tpk_revoke_in_place (sq_context_t ctx,
 /*/
 int sq_tpk_expired(sq_tpk_t tpk);
 
+/*/
+/// Returns whether the TPK has expired at the specified time.
+/*/
+int sq_tpk_expired_at(sq_tpk_t tpk, time_t at);
+
+/*/
+/// Returns whether the TPK is alive.
+/*/
+int sq_tpk_alive(sq_tpk_t tpk);
+
+/*/
+/// Returns whether the TPK is alive at the specified time.
+/*/
+int sq_tpk_alive_at(sq_tpk_t tpk, time_t at);
+
 /*/
 /// Changes the TPK's expiration.
 ///
diff --git a/ffi/src/openpgp.rs b/ffi/src/openpgp.rs
index 78d6b72e..82d00769 100644
--- a/ffi/src/openpgp.rs
+++ b/ffi/src/openpgp.rs
@@ -982,6 +982,31 @@ pub extern "system" fn sq_tpk_expired(tpk: Option<&TPK>)
     tpk.expired() as c_int
 }
 
+/// Returns whether the TPK has expired.
+#[no_mangle]
+pub extern "system" fn sq_tpk_expired_at(tpk: Option<&TPK>, when: time_t)
+                                      -> c_int {
+    let tpk = tpk.expect("TPK is NULL");
+    tpk.expired_at(time::at(time::Timespec::new(when as i64, 0))) as c_int
+}
+
+/// Returns whether the TPK is alive.
+#[no_mangle]
+pub extern "system" fn sq_tpk_alive(tpk: Option<&TPK>)
+                                      -> c_int {
+    let tpk = tpk.expect("TPK is NULL");
+
+    tpk.alive() as c_int
+}
+
+/// Returns whether the TPK is alive at the specified time.
+#[no_mangle]
+pub extern "system" fn sq_tpk_alive_at(tpk: Option<&TPK>, when: time_t)
+                                      -> c_int {
+    let tpk = tpk.expect("TPK is NULL");
+    tpk.alive_at(time::at(time::Timespec::new(when as i64, 0))) as c_int
+}
+
 /// Changes the TPK's expiration.
 ///
 /// Expiry is when the key should expire in seconds relative to the
-- 
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