public override void ThreadExtract7z(string filePath, string outPath, ExtractCallback callback)
{
CompressTool ct = new CompressTool();
ct.zipPath = filePath;
ct.tempPath = outPath;
ct.Extract();
callback(10, 10);
}
public override void ThreadExtract7z(string filePath, string outPath, ExtractCallback callback)
{
var thread = new Thread(new ThreadStart(delegate()
{
IntPtr ptr = Marshal.GetFunctionPointerForDelegate(callback);
int ret = Extract(filePath, outPath, ptr);
if (ret != 0)
{
callback(-1, 0);
}
}));
thread.Start();
}
/// <summary>
/// 加载依赖文件(暂时借用回调)
/// </summary>
public virtual void buildMainFest(ExtractCallback ecb)
{
//#if UNITY_EDITOR
//ecb(1, 1);
//#else
ResLoadInfo resLoadInfo = new ResLoadInfo();
string[] ss = new string[1];
ss[0] = ResPathWWW + "res";
Debug.Log("Extract" + ss[0]);
resLoadInfo.start("AssetBundleManifest", ss, (ResLoadInfo res, object param) =>
{
mainfest = res.LoadAsset <AssetBundleManifest>();
//Log.Info(mainfest == null ? "mainfest加载失败" : "mainfest加载成功");
ecb(1, 1);
});
}
/// <summary>
/// Extract all frames of animation
/// </summary>
/// <param name="animationFile">File name</param>
/// <param name="destinationFolder">Output folder</param>
public async Task ExtractFramesAsync(string animationFile, string destinationFolder, ExtractCallback callback)
{
//initiate class
_isAnimating = false;
_filename = animationFile;
_desFolder = destinationFolder;
_extractFinished = callback;
await Task.Run(() => {
_img = new Bitmap(animationFile);
_i = 1;
//begin extract
AnimateImage();
}).ConfigureAwait(true);
}
/// <summary>
/// Extract all frames of animation
/// </summary>
/// <param name="animationFile">File name</param>
/// <param name="destinationFolder">Output folder</param>
public void ExtractAllFrames(string animationFile, string destinationFolder, ExtractCallback callback)
{
//initiate class
_isAnimating = false;
_filename = animationFile;
_desFolder = destinationFolder;
_extractFinished = callback;
Task.Run(() => {
_img = new Bitmap(animationFile);
_i = 1;
//begin extract
AnimateImage();
});
}
public override void ThreadExtract7z(string filePath, string outPath, ExtractCallback callback)
{
//var thread = new Thread(new ThreadStart(delegate()
//{
// IntPtr ptr = Marshal.GetFunctionPointerForDelegate(callback);
// int ret = Extract(filePath, outPath, ptr);
// if (ret != 0)
// Log.Error("ThreadExtract7z error: "+ret);
//}));
//thread.Start();
var thread = new Thread(new ThreadStart(delegate()
{
ZipHelper.UnZip(filePath, outPath, callback);
}));
thread.Start();
}
/// <summary>
/// Save current frame
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveFrames(object sender, EventArgs e)
{
if (!_isAnimating)
{
return;
}
var frameCount = System.Drawing.Image.FromFile(_filename).GetFrameCount(FrameDimension.Time);
var numberIndex = frameCount.ToString().Length;
// Check current frame
if (_i > frameCount)
{
_isAnimating = false;
ImageAnimator.StopAnimate(_img, null);
// Issue #565 callback to let the user know the extract has finished
_extractFinished?.Invoke();
_extractFinished = null;
return;
}
//Begin the animation.
AnimateImage();
//Get the next frame ready for rendering.
ImageAnimator.UpdateFrames();
//Draw the next frame in the animation.
_img.Save(
Path.Combine(
_desFolder,
Path.GetFileNameWithoutExtension(_filename) + " - " +
_i.ToString($"D{numberIndex}") + ".png"
),
ImageFormat.Png
);
//go to next frame
_i += 1;
}
public void Extract()
{
try {
using (var ar = new Archive(archive, this, format)) {
var indices = new List <uint>();
var files = new Dictionary <uint, IArchiveEntry>();
var e = ar.GetNumberOfItems();
for (uint i = 0; i < e; ++i)
{
var name = ar.GetProperty(i, ItemPropId.Path).GetString();
if (format == FormatSplit)
{
name = Path.GetFileName(name);
}
if (!items.ContainsKey(name))
{
continue;
}
var entry = items[name];
if (entry.Destination == null)
{
continue;
}
indices.Add(i);
files[i] = entry;
}
using (var callback = new ExtractCallback(this, files)) {
ar.Extract(indices.ToArray(), (uint)indices.Count, ExtractMode.Extract, callback);
}
}
}
finally {
CloseStreams();
}
}
/// <summary> /// 解压7zip文件 /// </summary> /// <param name="filePath"></param> /// <param name="outPath"></param> /// <returns></returns> public abstract void ThreadExtract7z(string filePath, string outPath, ExtractCallback callback);
public override void ThreadExtract7z(string filePath, string outPath, ExtractCallback callback)
{
callback(10, 10);
}
public void Open(IEnumerator<string> passwords)
{
if (passwords == null) {
throw new ArgumentNullException("passwords");
}
var opened = false;
try {
this.passwordCollection = passwords;
var formats = new Dictionary<Guid, bool>();
formats.Add(format, false);
foreach (Guid f in AllFormats) {
formats[f] = false;
}
foreach (Guid f in formats.Keys) {
if (opened) {
break;
}
for (; !passwordDefined; ) {
try {
using (var ar = new Archive(archive, this, f)) {
nextPassword = true;
IArchiveEntry minCrypted = null;
uint minIndex = 0;
var e = ar.GetNumberOfItems();
if (e != 0) {
format = f;
opened = true;
passwordDefined = !string.IsNullOrEmpty(currentPassword);
}
else {
if (!passwordRequested) {
break;
}
}
for (uint i = 0; i < e; ++i) {
if (ar.GetProperty(i, ItemPropId.IsDir).GetBool()) {
continue;
}
var name = ar.GetProperty(i, ItemPropId.Path).GetString();
if (format == FormatSplit) {
name = Path.GetFileName(name);
}
var size = ar.GetProperty(i, ItemPropId.Size).GetUlong();
var packedSize = ar.GetProperty(i, ItemPropId.PackedSize).GetUlong();
if (packedSize == 0) {
packedSize = size;
}
var isCrypted = ar.GetProperty(i, ItemPropId.Encrypted).GetBool();
var crc = ar.GetProperty(i, ItemPropId.CRC).GetUint();
IArchiveEntry entry = new SevenZipItemInfo(name, crc, isCrypted, size, packedSize);
items[name] = entry;
if (isCrypted && (minCrypted == null || minCrypted.CompressedSize > packedSize)) {
minCrypted = entry;
minIndex = i;
}
}
if (minCrypted != null && !passwordDefined) {
passwords.Reset();
var files = new Dictionary<uint, IArchiveEntry>();
files[minIndex] = minCrypted;
for (; !passwordDefined; ) {
using (var callback = new ExtractCallback(this, files)) {
try {
ar.Extract(new uint[] { minIndex }, 1, ExtractMode.Test, callback);
passwordDefined = true;
}
catch (IOException) {
nextPassword = true;
continue;
}
}
}
}
else {
if (items.Count != 0) {
passwordDefined = true;
}
else {
if (!passwordRequested) {
opened = false;
break;
}
}
}
}
}
catch (IndexOutOfRangeException) {
throw new ArchiveException("Password missing");
}
}
}
}
finally {
CloseStreams();
}
if (!opened) {
throw new ArchiveException("Invalid archive!");
}
}
public void Extract()
{
try {
using (var ar = new Archive(archive, this, format)) {
var indices = new List<uint>();
var files = new Dictionary<uint, IArchiveEntry>();
var e = ar.GetNumberOfItems();
for (uint i = 0; i < e; ++i) {
var name = ar.GetProperty(i, ItemPropId.Path).GetString();
if (format == FormatSplit) {
name = Path.GetFileName(name);
}
if (!items.ContainsKey(name)) {
continue;
}
var entry = items[name];
if (entry.Destination == null) {
continue;
}
indices.Add(i);
files[i] = entry;
}
using (var callback = new ExtractCallback(this, files)) {
ar.Extract(indices.ToArray(), (uint)indices.Count, ExtractMode.Extract, callback);
}
}
}
finally {
CloseStreams();
}
}
public void Open(IEnumerator <string> passwords)
{
if (passwords == null)
{
throw new ArgumentNullException("passwords");
}
var opened = false;
try {
this.passwordCollection = passwords;
var formats = new Dictionary <Guid, bool>();
formats.Add(format, false);
foreach (Guid f in AllFormats)
{
formats[f] = false;
}
foreach (Guid f in formats.Keys)
{
if (opened)
{
break;
}
for (; !passwordDefined;)
{
try {
using (var ar = new Archive(archive, this, f)) {
nextPassword = true;
IArchiveEntry minCrypted = null;
uint minIndex = 0;
var e = ar.GetNumberOfItems();
if (e != 0)
{
format = f;
opened = true;
passwordDefined = !string.IsNullOrEmpty(currentPassword);
}
else
{
if (!passwordRequested)
{
break;
}
}
for (uint i = 0; i < e; ++i)
{
if (ar.GetProperty(i, ItemPropId.IsDir).GetBool())
{
continue;
}
var name = ar.GetProperty(i, ItemPropId.Path).GetString();
if (format == FormatSplit)
{
name = Path.GetFileName(name);
}
var size = ar.GetProperty(i, ItemPropId.Size).GetUlong();
var packedSize = ar.GetProperty(i, ItemPropId.PackedSize).GetUlong();
if (packedSize == 0)
{
packedSize = size;
}
var isCrypted = ar.GetProperty(i, ItemPropId.Encrypted).GetBool();
var crc = ar.GetProperty(i, ItemPropId.CRC).GetUint();
IArchiveEntry entry = new SevenZipItemInfo(name, crc, isCrypted, size, packedSize);
items[name] = entry;
if (isCrypted && (minCrypted == null || minCrypted.CompressedSize > packedSize))
{
minCrypted = entry;
minIndex = i;
}
}
if (minCrypted != null && !passwordDefined)
{
passwords.Reset();
var files = new Dictionary <uint, IArchiveEntry>();
files[minIndex] = minCrypted;
for (; !passwordDefined;)
{
using (var callback = new ExtractCallback(this, files)) {
try {
ar.Extract(new uint[] { minIndex }, 1, ExtractMode.Test, callback);
passwordDefined = true;
}
catch (IOException) {
nextPassword = true;
continue;
}
}
}
}
else
{
if (items.Count != 0)
{
passwordDefined = true;
}
else
{
if (!passwordRequested)
{
opened = false;
break;
}
}
}
}
}
catch (IndexOutOfRangeException) {
throw new ArchiveException("Password missing");
}
}
}
}
finally {
CloseStreams();
}
if (!opened)
{
throw new ArchiveException("Invalid archive!");
}
}
public override void buildMainFest(ExtractCallback ecb)
{
ecb(1, 1);
}
