| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build java android |
| |
| package v23_go_runner |
| |
| import ( |
| "fmt" |
| "unsafe" |
| |
| jutil "v.io/x/jni/util" |
| jcontext "v.io/x/jni/v23/context" |
| ) |
| |
| // #include "jni.h" |
| import "C" |
| |
| //export Java_io_v_android_util_V23GoRunner_nativeGoContextCall |
| func Java_io_v_android_util_V23GoRunner_nativeGoContextCall(jenv *C.JNIEnv, jV23GoRunner C.jobject, jContext C.jobject, jKey C.jstring) { |
| env := jutil.Env(uintptr(unsafe.Pointer(jenv))) |
| key := jutil.GoString(env, jutil.Object(uintptr(unsafe.Pointer(jKey)))) |
| ctx, _, err := jcontext.GoContext(env, jutil.Object(uintptr(unsafe.Pointer(jContext)))) |
| if err != nil { |
| jutil.JThrowV(env, err) |
| return |
| } |
| f, ok := v23GoRunnerFuncs[key] |
| if !ok { |
| jutil.JThrowV(env, fmt.Errorf("v23GoRunnerFunc key %q doesn't exist", key)) |
| return |
| } |
| if err := f(ctx); err != nil { |
| jutil.JThrowV(env, err) |
| return |
| } |
| } |