Reorder code

This commit is contained in:
Alex Kotov 2021-07-23 16:02:31 +05:00
parent 3b7bb9274d
commit dc79a71d91

View file

@ -38,79 +38,6 @@ func main() {
os.Exit(run()) os.Exit(run())
} }
func createCmdLineEnv() CmdLineEnv {
var cmdLineEnv CmdLineEnv
cmdLineEnv.endpoint = defaults.GetDefaults().DefaultAdminListen
return cmdLineEnv
}
func parseFlagsAndArgs(cmdLineEnv *CmdLineEnv) {
flag.Usage = func() {
fmt.Fprintf(flag.CommandLine.Output(), "Usage: %s [options] command [key=value] [key=value] ...\n\n", os.Args[0])
fmt.Println("Options:")
flag.PrintDefaults()
fmt.Println()
fmt.Println("Please note that options must always specified BEFORE the command\non the command line or they will be ignored.")
fmt.Println()
fmt.Println("Commands:\n - Use \"list\" for a list of available commands")
fmt.Println()
fmt.Println("Examples:")
fmt.Println(" - ", os.Args[0], "list")
fmt.Println(" - ", os.Args[0], "getPeers")
fmt.Println(" - ", os.Args[0], "-v getSelf")
fmt.Println(" - ", os.Args[0], "setTunTap name=auto mtu=1500 tap_mode=false")
fmt.Println(" - ", os.Args[0], "-endpoint=tcp://localhost:9001 getDHT")
fmt.Println(" - ", os.Args[0], "-endpoint=unix:///var/run/ygg.sock getDHT")
}
server := flag.String("endpoint", cmdLineEnv.endpoint, "Admin socket endpoint")
injson := flag.Bool("json", false, "Output in JSON format (as opposed to pretty-print)")
verbose := flag.Bool("v", false, "Verbose output (includes public keys)")
ver := flag.Bool("version", false, "Prints the version of this build")
flag.Parse()
cmdLineEnv.args = flag.Args()
cmdLineEnv.server = *server
cmdLineEnv.injson = *injson
cmdLineEnv.verbose = *verbose
cmdLineEnv.ver = *ver
}
func setEndpoint(cmdLineEnv *CmdLineEnv, logger *log.Logger) {
if cmdLineEnv.server == cmdLineEnv.endpoint {
if config, err := ioutil.ReadFile(defaults.GetDefaults().DefaultConfigFile); err == nil {
if bytes.Equal(config[0:2], []byte{0xFF, 0xFE}) ||
bytes.Equal(config[0:2], []byte{0xFE, 0xFF}) {
utf := unicode.UTF16(unicode.BigEndian, unicode.UseBOM)
decoder := utf.NewDecoder()
config, err = decoder.Bytes(config)
if err != nil {
panic(err)
}
}
var dat map[string]interface{}
if err := hjson.Unmarshal(config, &dat); err != nil {
panic(err)
}
if ep, ok := dat["AdminListen"].(string); ok && (ep != "none" && ep != "") {
cmdLineEnv.endpoint = ep
logger.Println("Found platform default config file", defaults.GetDefaults().DefaultConfigFile)
logger.Println("Using endpoint", cmdLineEnv.endpoint, "from AdminListen")
} else {
logger.Println("Configuration file doesn't contain appropriate AdminListen option")
logger.Println("Falling back to platform default", defaults.GetDefaults().DefaultAdminListen)
}
} else {
logger.Println("Can't open config file from default location", defaults.GetDefaults().DefaultConfigFile)
logger.Println("Falling back to platform default", defaults.GetDefaults().DefaultAdminListen)
}
} else {
cmdLineEnv.endpoint = cmdLineEnv.server
logger.Println("Using endpoint", cmdLineEnv.endpoint, "from command line")
}
}
func run() int { func run() int {
logbuffer := &bytes.Buffer{} logbuffer := &bytes.Buffer{}
logger := log.New(logbuffer, "", log.Flags()) logger := log.New(logbuffer, "", log.Flags())
@ -252,6 +179,79 @@ func run() int {
return 0 return 0
} }
func createCmdLineEnv() CmdLineEnv {
var cmdLineEnv CmdLineEnv
cmdLineEnv.endpoint = defaults.GetDefaults().DefaultAdminListen
return cmdLineEnv
}
func parseFlagsAndArgs(cmdLineEnv *CmdLineEnv) {
flag.Usage = func() {
fmt.Fprintf(flag.CommandLine.Output(), "Usage: %s [options] command [key=value] [key=value] ...\n\n", os.Args[0])
fmt.Println("Options:")
flag.PrintDefaults()
fmt.Println()
fmt.Println("Please note that options must always specified BEFORE the command\non the command line or they will be ignored.")
fmt.Println()
fmt.Println("Commands:\n - Use \"list\" for a list of available commands")
fmt.Println()
fmt.Println("Examples:")
fmt.Println(" - ", os.Args[0], "list")
fmt.Println(" - ", os.Args[0], "getPeers")
fmt.Println(" - ", os.Args[0], "-v getSelf")
fmt.Println(" - ", os.Args[0], "setTunTap name=auto mtu=1500 tap_mode=false")
fmt.Println(" - ", os.Args[0], "-endpoint=tcp://localhost:9001 getDHT")
fmt.Println(" - ", os.Args[0], "-endpoint=unix:///var/run/ygg.sock getDHT")
}
server := flag.String("endpoint", cmdLineEnv.endpoint, "Admin socket endpoint")
injson := flag.Bool("json", false, "Output in JSON format (as opposed to pretty-print)")
verbose := flag.Bool("v", false, "Verbose output (includes public keys)")
ver := flag.Bool("version", false, "Prints the version of this build")
flag.Parse()
cmdLineEnv.args = flag.Args()
cmdLineEnv.server = *server
cmdLineEnv.injson = *injson
cmdLineEnv.verbose = *verbose
cmdLineEnv.ver = *ver
}
func setEndpoint(cmdLineEnv *CmdLineEnv, logger *log.Logger) {
if cmdLineEnv.server == cmdLineEnv.endpoint {
if config, err := ioutil.ReadFile(defaults.GetDefaults().DefaultConfigFile); err == nil {
if bytes.Equal(config[0:2], []byte{0xFF, 0xFE}) ||
bytes.Equal(config[0:2], []byte{0xFE, 0xFF}) {
utf := unicode.UTF16(unicode.BigEndian, unicode.UseBOM)
decoder := utf.NewDecoder()
config, err = decoder.Bytes(config)
if err != nil {
panic(err)
}
}
var dat map[string]interface{}
if err := hjson.Unmarshal(config, &dat); err != nil {
panic(err)
}
if ep, ok := dat["AdminListen"].(string); ok && (ep != "none" && ep != "") {
cmdLineEnv.endpoint = ep
logger.Println("Found platform default config file", defaults.GetDefaults().DefaultConfigFile)
logger.Println("Using endpoint", cmdLineEnv.endpoint, "from AdminListen")
} else {
logger.Println("Configuration file doesn't contain appropriate AdminListen option")
logger.Println("Falling back to platform default", defaults.GetDefaults().DefaultAdminListen)
}
} else {
logger.Println("Can't open config file from default location", defaults.GetDefaults().DefaultConfigFile)
logger.Println("Falling back to platform default", defaults.GetDefaults().DefaultAdminListen)
}
} else {
cmdLineEnv.endpoint = cmdLineEnv.server
logger.Println("Using endpoint", cmdLineEnv.endpoint, "from command line")
}
}
func runAll(recv map[string]interface{}, verbose bool) { func runAll(recv map[string]interface{}, verbose bool) {
req := recv["request"].(map[string]interface{}) req := recv["request"].(map[string]interface{})
res := recv["response"].(map[string]interface{}) res := recv["response"].(map[string]interface{})