1 files changed, 63 insertions, 0 deletions
diff --git a/security/nss/lib/jar/jarnav.c b/security/nss/lib/jar/jarnav.c
new file mode 100644
index 0000000000..8b72a52d83
--- /dev/null
+++ b/security/nss/lib/jar/jarnav.c
@@ -0,0 +1,63 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ *  JARNAV.C
+ *
+ *  JAR stuff needed for client only.
+ *
+ */
+
+#include "jar.h"
+#include "jarint.h"
+
+/* from proto.h */
+extern MWContext *FE_GetInitContext(void);
+
+/* To return an MWContext for Java */
+static MWContext *(*jar_fn_FindSomeContext)(void) = NULL;
+
+/* To fabricate an MWContext for FE_GetPassword */
+static MWContext *(*jar_fn_GetInitContext)(void) = NULL;
+
+/*
+ *  J A R _ i n i t
+ *
+ *  Initialize the JAR functions.
+ *
+ */
+
+void
+JAR_init(void)
+{
+    JAR_init_callbacks(XP_GetString, NULL, NULL);
+}
+
+/*
+ *  J A R _ s e t _ c o n t e x t
+ *
+ *  Set the jar window context for use by PKCS11, since
+ *  it may be needed to prompt the user for a password.
+ *
+ */
+int
+JAR_set_context(JAR *jar, MWContext *mw)
+{
+    if (mw) {
+        jar->mw = mw;
+    } else {
+        /* jar->mw = XP_FindSomeContext(); */
+        jar->mw = NULL;
+        /*
+         * We can't find a context because we're in startup state and none
+         * exist yet. go get an FE_InitContext that only works at
+         * initialization time.
+         */
+        /* Turn on the mac when we get the FE_ function */
+        if (jar->mw == NULL) {
+            jar->mw = jar_fn_GetInitContext();
+        }
+    }
+    return 0;
+}