57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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// Contains specialized code for running Geth on Android.
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package main
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// #include <android/log.h>
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// #cgo LDFLAGS: -llog
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import "C"
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import (
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"bufio"
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"os"
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)
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func init() {
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// Redirect the standard output and error to logcat
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oldStdout, oldStderr := os.Stdout, os.Stderr
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outRead, outWrite, _ := os.Pipe()
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errRead, errWrite, _ := os.Pipe()
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os.Stdout = outWrite
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os.Stderr = errWrite
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go func() {
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scanner := bufio.NewScanner(outRead)
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for scanner.Scan() {
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line := scanner.Text()
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C.__android_log_write(C.ANDROID_LOG_INFO, C.CString("Stdout"), C.CString(line))
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oldStdout.WriteString(line + "\n")
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}
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}()
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go func() {
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scanner := bufio.NewScanner(errRead)
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for scanner.Scan() {
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line := scanner.Text()
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C.__android_log_write(C.ANDROID_LOG_INFO, C.CString("Stderr"), C.CString(line))
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oldStderr.WriteString(line + "\n")
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}
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}()
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}
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