/* * GodoOS - A lightweight cloud desktop * Copyright (C) 2024 https://godoos.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 2.1 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . */ package store import ( "encoding/json" "log" "net/http" "os/exec" "sync" "time" ) type Process struct { Name string `json:"name"` Running bool `json:"running"` ExitCode int `json:"exitCode"` Cmd *exec.Cmd `json:"cmd"` Pid int `json:"pid"` ProgressName string `json:"progressName"` Waiting bool `json:"waiting"` IsOn bool `json:"isOn"` LastPing time.Time `json:"lastPing"` } var ( processesMu sync.RWMutex processes = make(map[string]*Process) ) func respondWithError(w http.ResponseWriter, code int, message string) { http.Error(w, message, code) } func RegisterProcess(name string, progressName string, isOn bool, cmdstr *exec.Cmd) { processesMu.Lock() defer processesMu.Unlock() processes[name] = &Process{ Name: name, Running: true, Cmd: cmdstr, Pid: cmdstr.Process.Pid, IsOn: isOn, ProgressName: progressName, } } func GetCmd(name string) *Process { processesMu.Lock() defer processesMu.Unlock() return processes[name] } func Status(w http.ResponseWriter, r *http.Request) { var ps []Process for name, cmd := range processes { ps = append(ps, Process{Name: name, Running: cmd.Running, Waiting: cmd.Waiting, Pid: cmd.Pid, LastPing: cmd.LastPing, ExitCode: cmd.Cmd.ProcessState.ExitCode()}) } jsonBytes, err := json.MarshalIndent(ps, "", " ") if err != nil { respondWithError(w, http.StatusInternalServerError, "Failed to encode process status: "+err.Error()) return } w.Header().Set("Content-Type", "application/json") w.Write(jsonBytes) } func Ping(w http.ResponseWriter, r *http.Request) { w.WriteHeader(http.StatusOK) _, err := w.Write([]byte("OK")) if err != nil { log.Printf("Error writing health check response: %v", err) } }