From 7f9d5c6cd204bfd84ea477b284df795b1dadb1af Mon Sep 17 00:00:00 2001
From: Andre Heinecke <aheinecke@intevation.de>
Date: Fri, 16 Feb 2018 12:58:54 +0100
Subject: cpp: Add shorthand for key locate

* lang/cpp/src/key.cpp (Key::locate): New static helper.
* lang/cpp/src/key.h: Update accordingly.
---
 lang/cpp/src/key.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'lang/cpp/src/key.cpp')

diff --git a/lang/cpp/src/key.cpp b/lang/cpp/src/key.cpp
index 66fdea96..0e86a19e 100644
--- a/lang/cpp/src/key.cpp
+++ b/lang/cpp/src/key.cpp
@@ -371,6 +371,27 @@ void Key::update()
     return;
 }
 
+// static
+Key Key::locate(const char *mbox)
+{
+    if (!mbox) {
+        return Key();
+    }
+
+    auto ctx = Context::createForProtocol(OpenPGP);
+    if (!ctx) {
+        return Key();
+    }
+
+    ctx->setKeyListMode (Extern | Local);
+
+    Error e = ctx->startKeyListing (mbox);
+    auto ret = ctx->nextKey (e);
+    delete ctx;
+
+    return ret;
+}
+
 //
 //
 // class Subkey
-- 
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