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// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import (
"fmt"
"io/ioutil"
"log"
"os"
"strings"
)
func main() {
if len(os.Args) < 2 {
fmt.Printf("%v FILE\n", os.Args[0])
os.Exit(1)
}
var walk func(name string)
walk = func(name string) {
fileInfo, err := os.Stat(name)
if err != nil {
log.Fatal(err)
}
if fileInfo.Mode() & (os.ModeNamedPipe | os.ModeSocket | os.ModeDevice) != 0 {
/* will lock up if opened */
} else if fileInfo.IsDir() {
fmt.Printf("directory %v\n", name)
file, err := os.Open(name)
if err != nil {
log.Fatal(err)
}
files, err := file.Readdir(-1)
if err != nil {
log.Fatal(err)
}
file.Close()
for _, f := range files {
if !strings.HasSuffix(name, "/") {
name += "/"
}
walk(name + f.Name())
}
} else if strings.HasSuffix(name, ".c") {
fmt.Printf("parse %v\n", name)
file, err := os.Open(name)
if err != nil {
log.Fatal(err)
}
buffer, err := ioutil.ReadAll(file)
if err != nil {
log.Fatal(err)
}
file.Close()
clang := &C{Buffer: string(buffer)}
clang.Init()
if err := clang.Parse(); err != nil {
log.Fatal(err)
}
}
}
walk(os.Args[1])
}
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