ProDOS-Utilities/main.go
2021-06-27 07:53:50 -04:00

110 lines
3.0 KiB
Go

package main
import (
"flag"
"fmt"
"os"
"github.com/tjboldt/ProDOS-Utilities/prodos"
)
func main() {
var fileName string
var pathName string
var command string
var outFileName string
var inFileName string
var blockNumber int
var volumeSize int
var volumeName string
var fileType int
var auxType int
flag.StringVar(&fileName, "driveimage", "", "A ProDOS format drive image")
flag.StringVar(&pathName, "path", "", "Path name in ProDOS drive image")
flag.StringVar(&command, "command", "ls", "Command to execute: ls, get, put, volumebitmap, readblock, writeblock, createvolume, delete")
flag.StringVar(&outFileName, "outfile", "", "Name of file to write")
flag.StringVar(&inFileName, "infile", "", "Name of file to read")
flag.IntVar(&volumeSize, "volumesize", 65535, "Number of blocks to create the volume with")
flag.StringVar(&volumeName, "volumename", "NO.NAME", "Specifiy a name for the volume from 1 to 15 characters")
flag.IntVar(&blockNumber, "block", 0, "A block number to read/write from 0 to 65535")
flag.IntVar(&fileType, "type", 6, "ProDOS FileType: 4=txt, 6=bin, 252=bas, 255=sys etc.")
flag.IntVar(&auxType, "aux", 0x2000, "ProDOS AuxType from 0 to 65535 (usually load address)")
flag.Parse()
if len(fileName) == 0 {
fmt.Printf("Missing driveimage. Run with --help for more info.\n")
os.Exit(1)
}
switch command {
case "ls":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
volumeHeader, _, fileEntries := prodos.ReadDirectory(file, pathName)
prodos.DumpDirectory(volumeHeader, fileEntries)
case "volumebitmap":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
volumeBitmap := prodos.ReadVolumeBitmap(file)
prodos.DumpBlock(volumeBitmap)
case "get":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
if len(pathName) == 0 {
fmt.Println("Missing pathname")
os.Exit(1)
}
getFile := prodos.LoadFile(file, pathName)
if len(outFileName) == 0 {
_, outFileName = prodos.GetDirectoryAndFileNameFromPath(pathName)
}
outFile, err := os.Create(outFileName)
if err != nil {
os.Exit(1)
}
outFile.Write(getFile)
case "put":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
if len(pathName) == 0 {
fmt.Println("Missing pathname")
os.Exit(1)
}
inFile, err := os.ReadFile(inFileName)
if err != nil {
os.Exit(1)
}
prodos.WriteFile(file, pathName, fileType, auxType, inFile)
case "readblock":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
block := prodos.ReadBlock(file, blockNumber)
outFile, err := os.Create(outFileName)
if err != nil {
os.Exit(1)
}
outFile.Write(block)
case "createvolume":
prodos.CreateVolume(fileName, volumeName, volumeSize)
case "delete":
file, err := os.OpenFile(fileName, os.O_RDWR, 0755)
if err != nil {
os.Exit(1)
}
prodos.DeleteFile(file, pathName)
default:
fmt.Printf("Command %s not handle\n", command)
os.Exit(1)
}
}