Review comments

internal/lvgen/constants.tmpl

@@ -4,10 +4,10 @@
  * To regenerate, run 'go generate' in internal/lvgen.
  */
 
+// Package constants contains libvirt procedure identifiers and other enums and
+// constants.
 package constants
 
-// libvirt procedure identifiers and other enums
-//
 // These are libvirt procedure numbers which correspond to each respective
 // API call between remote_internal driver and libvirtd. Each procedure is
 // identified by a unique number which *may change in any future libvirt

internal/lvgen/gen/main.go

@@ -17,7 +17,7 @@ package main
 import (
 	"fmt"
 	"os"
-	"path"
+	"path/filepath"
 
 	"github.com/digitalocean/go-libvirt/internal/lvgen"
 )
@@ -30,7 +30,7 @@ func main() {
 		fmt.Println("set $LIBVIRT_SOURCE to point to the root of the libvirt sources and retry")
 		os.Exit(1)
 	}
-	lvFile := path.Join(lvPath, protoPath)
+	lvFile := filepath.Join(lvPath, protoPath)
 	rdr, err := os.Open(lvFile)
 	if err != nil {
 		fmt.Printf("failed to open protocol file at %v: %v\n", lvFile, err)

internal/lvgen/lv-gen.go

@@ -1,9 +1,8 @@
-package lvgen
-
-// This file contains the instructions for regenerating the libvirt bindings.
-// We do this by parsing the remote_protocol.x file included in the libvirt
-// sources. Bindings will be generated if you run `go generate` in this
+// Package lvgen contains the instructions for regenerating the libvirt
+// bindings. We do this by parsing the remote_protocol.x file included in the
+// libvirt sources. Bindings will be generated if you run `go generate` in this
 // directory.
+package lvgen
 
 // Before running `go generate`:
 // 1) Make sure goyacc is installed from golang.org/x/tools (you can use this

internal/lvgen/lvlexer.go

@@ -124,7 +124,6 @@ func (l *Lexer) Lex(st *yySymType) int {
 	s := <-l.items
 	l.lastItem = s
 	st.val = s.val
-	// fmt.Println("Lex returning", s)
 	return int(s.typ)
 }
 

libvirt.go

@@ -96,88 +96,6 @@ const (
 	FlagTypedParamStringOkay
 )
 
-// Consts relating to TypedParams:
-const (
-	// TypeParamInt is a C int.
-	TypeParamInt = iota + 1
-	// TypeParamUInt is a C unsigned int.
-	TypeParamUInt
-	// TypeParamLLong is a C long long int.
-	TypeParamLLong
-	// TypeParamULLong is a C unsigned long long int.
-	TypeParamULLong
-	// TypeParamDouble is a C double.
-	TypeParamDouble
-	// TypeParamBoolean is a C char.
-	TypeParamBoolean
-	// TypeParamString is a C char*.
-	TypeParamString
-
-	// TypeParamLast is just an end-of-enum marker.
-	TypeParamLast
-)
-
-// TypedParamULongLong contains a 64-bit unsigned integer.
-type TypedParamULongLong struct {
-	Fld   string
-	PType int32
-	Val   uint64
-}
-
-// Field returns the field name, a string name for the parameter.
-func (tp *TypedParamULongLong) Field() string {
-	return tp.Fld
-}
-
-// Value returns the value for the typed parameter, as an empty interface.
-func (tp *TypedParamULongLong) Value() interface{} {
-	return tp.Val
-}
-
-// NewTypedParamULongLong returns a TypedParam encoding for an unsigned long long.
-func NewTypedParamULongLong(name string, v uint64) *TypedParamULongLong {
-	// Truncate the field name if it's longer than the limit.
-	if len(name) > constants.TypedParamFieldLength {
-		name = name[:constants.TypedParamFieldLength]
-	}
-	tp := TypedParamULongLong{
-		Fld:   name,
-		PType: TypeParamULLong,
-		Val:   v,
-	}
-	return &tp
-}
-
-// TypedParamString contains a string parameter.
-type TypedParamString struct {
-	Fld   string
-	PType int
-	Val   string
-}
-
-// Field returns the field name, a string name for the parameter.
-func (tp *TypedParamString) Field() string {
-	return tp.Fld
-}
-
-// Value returns the value for the typed parameter, as an empty interface.
-func (tp *TypedParamString) Value() interface{} {
-	return tp.Val
-}
-
-// NewTypedParamString returns a typed parameter containing the passed string.
-// func NewTypedParamString(name string, v string) TypedParam {
-// 	if len(name) > constants.TypedParamFieldLength {
-// 		name = name[:constants.TypedParamFieldLength]
-// 	}
-// 	tp := TypedParamString{
-// 		Fld:   name,
-// 		PType: TypeParamString,
-// 		Val:   v,
-// 	}
-// 	return &tp
-// }
-
 const (
 	// DomainXMLFlagSecure dumps XML with sensitive information included.
 	DomainXMLFlagSecure DomainXMLFlags = 1 << iota