mirror of https://github.com/beego/bee.git
84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package logflags
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import (
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"errors"
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"io/ioutil"
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"log"
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"strings"
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)
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var debugger = false
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var gdbWire = false
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var lldbServerOutput = false
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var debugLineErrors = false
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var rpc = false
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var fnCall = false
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// GdbWire returns true if the gdbserial package should log all the packets
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// exchanged with the stub.
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func GdbWire() bool {
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return gdbWire
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}
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// Debugger returns true if the debugger package should log.
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func Debugger() bool {
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return debugger
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}
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// LLDBServerOutput returns true if the output of the LLDB server should be
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// redirected to standard output instead of suppressed.
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func LLDBServerOutput() bool {
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return lldbServerOutput
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}
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// DebugLineErrors returns true if pkg/dwarf/line should log its recoverable
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// errors.
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func DebugLineErrors() bool {
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return debugLineErrors
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}
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// RPC returns true if rpc messages should be logged.
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func RPC() bool {
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return rpc
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}
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// FnCall returns true if the function call protocol should be logged.
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func FnCall() bool {
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return fnCall
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}
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var errLogstrWithoutLog = errors.New("--log-output specified without --log")
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// Setup sets debugger flags based on the contents of logstr.
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func Setup(logFlag bool, logstr string) error {
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log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
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if !logFlag {
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log.SetOutput(ioutil.Discard)
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if logstr != "" {
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return errLogstrWithoutLog
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}
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return nil
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}
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if logstr == "" {
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logstr = "debugger"
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}
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v := strings.Split(logstr, ",")
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for _, logcmd := range v {
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switch logcmd {
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case "debugger":
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debugger = true
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case "gdbwire":
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gdbWire = true
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case "lldbout":
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lldbServerOutput = true
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case "debuglineerr":
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debugLineErrors = true
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case "rpc":
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rpc = true
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case "fncall":
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fnCall = true
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}
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}
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return nil
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}
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