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110 lines
2.5 KiB
110 lines
2.5 KiB
/*
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* Minimalist Object Storage, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package rpc
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import (
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"net/http"
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"os"
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"runtime"
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"time"
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)
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// HelloArgs - hello args
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type HelloArgs struct {
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Who string
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}
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// HelloReply - hello reply
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type HelloReply struct {
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Message string
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}
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// HelloService - hello service
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type HelloService struct{}
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// Say method
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func (h *HelloService) Say(r *http.Request, args *HelloArgs, reply *HelloReply) error {
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reply.Message = "Hello, " + args.Who + "!"
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return nil
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}
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// Args basic json RPC params
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type Args struct {
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Request string
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}
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// VersionReply version reply
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type VersionReply struct {
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Version string `json:"version"`
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BuildDate string `json:"build-date"`
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}
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// VersionService -
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type VersionService struct{}
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func getVersion() string {
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return "0.0.1"
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}
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func getBuildDate() string {
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return time.Now().UTC().Format(http.TimeFormat)
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}
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func setVersionReply(reply *VersionReply) {
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reply.Version = getVersion()
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reply.BuildDate = getBuildDate()
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return
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}
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// Get method
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func (v *VersionService) Get(r *http.Request, args *Args, reply *VersionReply) error {
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setVersionReply(reply)
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return nil
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}
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// GetSysInfoService -
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type GetSysInfoService struct{}
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// GetSysInfoReply -
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type GetSysInfoReply struct {
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Hostname string `json:"hostname"`
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SysARCH string `json:"sys.arch"`
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SysOS string `json:"sys.os"`
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SysCPUS int `json:"sys.ncpus"`
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Routines int `json:"goroutines"`
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GOVersion string `json:"goversion"`
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MemStats runtime.MemStats `json:"memstats"`
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}
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func setSysInfoReply(sis *GetSysInfoReply) error {
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sis.SysARCH = runtime.GOARCH
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sis.SysOS = runtime.GOOS
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sis.SysCPUS = runtime.NumCPU()
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sis.Routines = runtime.NumGoroutine()
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sis.GOVersion = runtime.Version()
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sis.Hostname, _ = os.Hostname()
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var memStats runtime.MemStats
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runtime.ReadMemStats(&memStats)
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sis.MemStats = memStats
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return nil
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}
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// Get method
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func (s *GetSysInfoService) Get(r *http.Request, args *Args, reply *GetSysInfoReply) error {
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return setSysInfoReply(reply)
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}
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