func main() {
if len(os.Args) < 2 {
fmt.Println("usage: go run introspector.go <namespace> [symbol...]")
return
}
namespace := os.Args[1]
gogi.Init()
loaded := gogi.LoadNamespace(namespace)
if !loaded {
fmt.Printf("Failed to load namespace '%s'\n", namespace)
return
}
if len(os.Args) == 2 {
infos := gogi.GetInfos(namespace)
for _, info := range infos {
fmt.Println(info.GetName())
}
} else {
for i := 2; i < len(os.Args); i++ {
symbol := os.Args[i]
info := gogi.GetInfoByName(namespace, symbol)
if info != nil {
Display(info)
} else {
fmt.Printf("Symbol '%s' not found\n", symbol)
}
}
}
}
func Process(namespace string) {
infos := gogi.GetInfos(namespace)
fmt.Printf("Generating bindings for %s...\n", namespace)
var c_code string
var go_code string
for _, info := range infos {
if info.IsDeprecated() {
continue
}
var g, c string
switch info.Type {
case gogi.Object:
g, c = gogi.WriteObject(info)
case gogi.Struct:
g, c = gogi.WriteStruct(info)
case gogi.Enum, gogi.Flags:
g, c = gogi.WriteEnum(info)
case gogi.Function:
g, c = gogi.WriteFunction(info, nil)
default:
//fmt.Printf("unknown info '%s' of type %s\n", info.GetName(), gogi.InfoTypeToString(info.Type))
}
/*
if info.Type == gogi.Object {
switch info.GetName() {
case "Window", "Bin", "Container", "Widget", "InitiallyUnowned", "Object":
g, c := gogi.WriteObject(info)
go_code += g + "\n"
if c != "" {
c_code += c + "\n"
}
}
} else if info.Type == gogi.Enum {
g, c := gogi.WriteEnum(info)
go_code += g + "\n"
if c != "" {
c_code += c + "\n"
}
}
*/
if g != "" {
go_code += g + "\n"
}
if c != "" {
c_code += c + "\n"
}
}
pkg := strings.ToLower(namespace)
deps, deps_exist := knownPackages[namespace]
pkg_root := CreatePackageRoot(pkg)
f := OpenSourceFile(pkg_root, pkg)
f.WriteString("package " + pkg + "\n\n")
f.WriteString("/*\n")
if deps_exist {
f.WriteString(fmt.Sprintf("#cgo pkg-config: %s\n", strings.Join(deps.Pkgs, " ")))
for _, header := range deps.Headers {
f.WriteString(fmt.Sprintf("#include <%s>\n", header))
}
for key, value := range deps.Typedefs {
f.WriteString(fmt.Sprintf("#define %s %s\n", key, value))
}
f.WriteString("\n")
f.WriteString("GList *EMPTY_GLIST = NULL;\n")
}
f.WriteString(c_code + "\n")
f.WriteString("*/\nimport \"C\"\n")
for _, imp := range deps.Imports {
f.WriteString(fmt.Sprintf("import \"%s\"\n", imp))
}
// TODO: find a way to keep track of additional imports
//f.WriteString("import \"unsafe\"\n\n")
f.WriteString(go_code)
f.WriteString("\n" + common)
f.Close()
// now build it
/*
println("Compiling...")
cmd := exec.Command("go", "install", pkg)
err = cmd.Run()
if err != nil {
println(err.Error())
}
*/
}