118 lines
2.0 KiB
Go
118 lines
2.0 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"io"
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"os"
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"path"
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"github.com/FooSoft/lazarus/formats/mpq"
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"github.com/bmatcuk/doublestar"
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)
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func list(mpqPath, filter string) error {
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arch, err := mpq.NewFromFile(mpqPath)
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if err != nil {
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return err
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}
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defer arch.Close()
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for _, resPath := range arch.GetPaths() {
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match, err := doublestar.Match(filter, resPath)
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if err != nil {
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return err
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}
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if match {
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fmt.Println(resPath)
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}
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}
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return nil
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}
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func extract(mpqPath, filter, targetDir string) error {
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arch, err := mpq.NewFromFile(mpqPath)
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if err != nil {
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return err
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}
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defer arch.Close()
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for _, resPath := range arch.GetPaths() {
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match, err := doublestar.Match(filter, resPath)
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if err != nil {
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return err
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}
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if !match {
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continue
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}
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fmt.Println(resPath)
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resFile, err := arch.OpenFile(resPath)
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if err != nil {
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return err
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}
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defer resFile.Close()
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sysPath := path.Join(targetDir, resPath)
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if err := os.MkdirAll(path.Dir(sysPath), 0777); err != nil {
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return err
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}
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sysFile, err := os.Create(sysPath)
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if err != nil {
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return err
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}
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if _, err := io.Copy(sysFile, resFile); err != nil {
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sysFile.Close()
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return err
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}
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sysFile.Close()
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}
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return nil
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}
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func main() {
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var (
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filter = flag.String("filter", "**", "wildcard file filter")
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targetDir = flag.String("target", ".", "target directory")
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)
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flag.Usage = func() {
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fmt.Fprintf(os.Stderr, "Usage: %s [options] command [files]\n", path.Base(os.Args[0]))
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fmt.Fprintf(os.Stderr, "Parameters:\n\n")
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flag.PrintDefaults()
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}
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flag.Parse()
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if flag.NArg() < 1 {
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flag.Usage()
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os.Exit(2)
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}
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switch flag.Arg(0) {
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case "list":
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for i := 1; i < flag.NArg(); i++ {
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if err := list(flag.Arg(i), *filter); err != nil {
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fmt.Fprintln(os.Stderr, err)
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}
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}
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case "extract":
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for i := 1; i < flag.NArg(); i++ {
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if err := extract(flag.Arg(i), *filter, *targetDir); err != nil {
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fmt.Fprintln(os.Stderr, err)
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}
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}
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default:
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flag.Usage()
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os.Exit(2)
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}
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}
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