multithread

cmd/main.go

@@ -0,0 +1,98 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"gitea.tbdevent.eu/ilbinek/reforger_utils"
+)
+
+const DEBUG = true
+
+func main() {
+	addonID := "BADC0DEDABBEDA5E"
+	version := "0.12.4573"
+
+	assetsReply, err := reforger_utils.DoAssetsRequest(addonID, version)
+	if err != nil {
+		panic(err)
+	}
+
+	downloadDir := filepath.Join("downloads", addonID)
+	if DEBUG {
+		if err := os.MkdirAll(downloadDir, os.ModePerm); err != nil {
+			panic(err)
+		}
+	}
+
+	bytesReply, err := json.MarshalIndent(assetsReply, "", "  ")
+	if err != nil {
+		panic(err)
+	}
+
+	if DEBUG {
+		if err := os.WriteFile(filepath.Join(downloadDir, "assets.json"), bytesReply, os.ModePerm); err != nil {
+			panic(err)
+		}
+	}
+
+	for _, asset := range assetsReply {
+		for _, file := range asset.Files {
+			manifest, err := reforger_utils.GetManifest(file.ManifestPath)
+			if err != nil {
+				panic(err)
+			}
+
+			if DEBUG {
+				// save manifest
+				var manifestBuf bytes.Buffer
+				manifestEncoder := json.NewEncoder(&manifestBuf)
+				manifestEncoder.SetIndent("", "  ")
+				if err := manifestEncoder.Encode(manifest); err != nil {
+					panic(err)
+				}
+
+				if err := os.WriteFile(filepath.Join(downloadDir, file.Name+".manifest.json"), manifestBuf.Bytes(), os.ModePerm); err != nil {
+					panic(err)
+				}
+			}
+			
+			downedFile, err := reforger_utils.Download(manifest, downloadDir, file.Name)
+			if err != nil {
+				panic(err)
+			}
+
+			if err := os.WriteFile(filepath.Join(downloadDir, file.Name), downedFile, os.ModePerm); err != nil {
+				panic(err)
+			}
+			
+			fmt.Println("Downloaded", file.Name, len(downedFile), "bytes")
+
+			if file.Name[len(file.Name)-4:] != ".pak" {
+				continue
+			}
+
+			pakInfo, err := reforger_utils.GetPakFileInfo(&downedFile)
+			if err != nil {
+				panic(err)
+			}
+
+			for _, entry := range pakInfo {
+				fmt.Printf(" - %s (offset: %d, size: %d)\n", entry.Name, entry.Offset, entry.Size)
+				if DEBUG {
+					entryData := downedFile[entry.Offset : entry.Offset+entry.Size]
+					path := filepath.Join("downloads", addonID, "extracted", entry.Name)
+					if err := os.MkdirAll(filepath.Dir(path), os.ModePerm); err != nil {
+						panic(err)
+					}
+					if err := os.WriteFile(path, entryData, os.ModePerm); err != nil {
+						panic(err)
+					}
+				}
+			}
+		}
+	}
+}