public override byte[] WriteBytes()
{
byte[] msg = new byte[MyHead.Total_Length];
Tools.CopyAll(0, MyHead.Write(), ref msg);
msg[12] = Reserved;
return(msg);
}
public static void Main(string[] args)
{
string SCRATCH_FILES_PATH = "ziptest";
string scratchPath = "ziptest.zip";
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles()) {
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream(scratchPath, FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.Deflate);
fs_scratchPath.Close();
//archive.AddAllFromDirectory(SCRATCH_FILES_PATH);
//archive.SaveTo(scratchPath, CompressionType.Deflate);
using (FileStream fs = new FileStream("ziphead.zip", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
//
SharpCompress.IO.OffsetStream ofs = new IO.OffsetStream(fs, fs.Position);
archive.SaveTo(ofs, CompressionType.Deflate);
}
}
//write my zipfile with head data
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
using (FileStream fs2 = new FileStream(scratchPath, FileMode.Open, FileAccess.Read)) {
byte[] buf = new byte[1024];
int rc = 0;
while ((rc = fs2.Read(buf, 0, buf.Length)) > 0) {
fs.Write(buf, 0, rc);
}
}
}
//
//read my zip file with head
//
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read, FileShare.Read)) {
byte[] buf = new byte[1024];
int offset = fs.Read(buf, 0, buf.Length);
System.Diagnostics.Debug.Assert(offset == 1024);
//fs.Position = 0L;
SharpCompress.IO.OffsetStream substream = new SharpCompress.IO.OffsetStream(fs, offset);
ZipArchive zip = ZipArchive.Open(substream, Options.KeepStreamsOpen);//cann't read
//ZipArchive zip = ZipArchive.Open(fs, Options.None); //will throw exption
//ZipArchive zip = ZipArchive.Open(fs, Options.KeepStreamsOpen);//cann't read
foreach (ZipArchiveEntry zf in zip.Entries) {
Console.WriteLine(zf.Key);
//bug:the will not none in zipfile
}
int jjj = 0;
jjj++;
}
}
public override byte[] WriteBytes()
{
byte[] msg = new byte[MyHead.Total_Length];
Tools.CopyAll(0, MyHead.Write(), ref msg);
Tools.CopyAll(12, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Msg_Id)), ref msg);
Tools.CopyAll(20, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Result)), ref msg);
return(msg);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override byte[] WriteBytes()
{
byte[] msgByts = new byte[MyHead.Total_Length];
//注释掉空值 无需赋值
Tools.CopyAll(0, MyHead.Write(), ref msgByts);
//Tools.CopyAll(12, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Msg_Id)), ref msgByts);//msgId由网关生成
Tools.CopyAll(20, BitConverter.GetBytes(Pk_total), ref msgByts);
Tools.CopyAll(21, BitConverter.GetBytes(Pk_number), ref msgByts);
Tools.CopyAll(22, BitConverter.GetBytes(Registered_Delivery), ref msgByts);
Tools.CopyAll(23, BitConverter.GetBytes(Msg_level), ref msgByts);
Tools.CopyAll(24, Tools.StringToBytes(Service_Id), ref msgByts, 10);
Tools.CopyAll(34, BitConverter.GetBytes(Fee_UserType), ref msgByts);
//CopyAll(35, StringToBytes(Fee_terminal_Id), ref msgByts);
Tools.CopyAll(67, BitConverter.GetBytes(Fee_terminal_type), ref msgByts);
Tools.CopyAll(68, BitConverter.GetBytes(TP_pId), ref msgByts);
Tools.CopyAll(69, BitConverter.GetBytes(TP_udhi), ref msgByts);
Tools.CopyAll(70, BitConverter.GetBytes(Msg_Fmt), ref msgByts);
Tools.CopyAll(71, Tools.StringToBytes(Msg_src), ref msgByts, 6);
Tools.CopyAll(77, Tools.StringToBytes(FeeType), ref msgByts, 2);
Tools.CopyAll(79, Tools.StringToBytes(FeeCode), ref msgByts, 6);
//CopyAll(85, StringToBytes(ValId_Time), ref msgByts);
//CopyAll(102, StringToBytes(At_Time), ref msgByts);
Tools.CopyAll(119, Tools.StringToBytes(Src_Id), ref msgByts, 21);
Tools.CopyAll(140, BitConverter.GetBytes(DestUsr_tl), ref msgByts);
Tools.CopyAll(141, Tools.StringToBytes(Dest_terminal_Id), ref msgByts, 32);
Tools.CopyAll(173, BitConverter.GetBytes(Dest_terminal_type), ref msgByts);
/**TP_udhi 协议
* 6 位协议头格式：05 00 03 XX MM NN
* XX，这批短信的唯一标志，这个标志是否唯一并不是很重要。
* MM, 这批短信的数量
* NN, 这批短信的第几条
*
* CMPP 协议发长短信：
* 1. TP_udhi 设置为 0x01
* 2. Msg_Content：按 TP_udhi 协议填写 6 字节或者 7 字节的 TP_udhi 协议头然后加上经过USC2 编码的消息内容。由 TP_udhi 协议头和消息内容体组成的 Msg_Content 总长度不能超过 140 个字节
* 3. Msg_Fmt：设置为 0x08 UCS2 编码；
* 4. Pk_total 和 Pk_number 可以不设置，如果要设置，就要分别跟 TP_udhi 的 MM 和 NN 字段一致
* **/
if (_isLongMsg)
{
byte[] longMsgHeadBytes = new byte[] { 05, 00, 03, _longMsgId, Pk_total, Pk_number };
Tools.CopyAll(174, BitConverter.GetBytes(Msg_Length + 6), ref msgByts);
Tools.CopyAll(175, longMsgHeadBytes, ref msgByts, 6);
Tools.CopyAll(181, _contentByts, ref msgByts, Msg_Length);
}
else
{
Tools.CopyAll(174, BitConverter.GetBytes(Msg_Length), ref msgByts);
Tools.CopyAll(175, _contentByts, ref msgByts, Msg_Length);
}
//CopyAll(175+Msg_Length, StringToBytes(LinkID), ref msgByts,20);
return(msgByts);
}
void OnTriggerEnter2D(Collider2D collider)
{
MyHead head = collider.gameObject.GetComponent <MyHead>();
if (head != null)
{
Settings.Instance.PlaySound("Bird");
StartCoroutine(HeadCarrying(head));
}
}
private void ProcessPop(MyHead head,
PopTransition <TState> pdaTransition, TTransition sourceTransition)
{
var record = new PopHistoryRecord <TState, TTransition, TPosition, TContext>(
pdaTransition.NextState, sourceTransition, myTransitionProvider.Target(sourceTransition), head.CurrentContext);
myPopHistory.AddToPopHistory(head.StackTop, record);
foreach (var newTop in head.StackTop.Pop())
{
ProcessPopForNewTop(pdaTransition.NextState, sourceTransition, head.CurrentContext, newTop);
}
}
IEnumerator HeadCarrying(MyHead head)
{
head.TakeHead(0);
head.transform.SetParent(transform);
GetComponent <CircleCollider2D>().enabled = false;
yield return(new WaitForSeconds(carryTime));
transform.DetachChildren();
head.TakeHead(rb.velocity.x);
yield return(new WaitForSeconds(1));
GetComponent <CircleCollider2D>().enabled = true;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override byte[] WriteBytes()
{
byte[] msgByts = new byte[MyHead.Total_Length];
string strTimestamp = DateTime.Now.ToString("MMddHHmmss");
Timestamp = UInt32.Parse(strTimestamp);
//
AuthenticatorSource = SP_ID + "\0\0\0\0\0\0\0\0\0" + _pwd + strTimestamp;
//
Tools.CopyAll(0, MyHead.Write(), ref msgByts);
Tools.CopyAll(12, Tools.StringToBytes(SP_ID), ref msgByts, 6);
Tools.CopyAll(18, MyMD5.GetMD5Byts_32(AuthenticatorSource), ref msgByts);
msgByts[34] = Version;
Tools.CopyAll(35, BitConverter.GetBytes(ReverseByteOrder.ReverseBytes(Timestamp)), ref msgByts);
//
return(msgByts);
}
private void ProcessPush(MyHead head,
PushTransition <TState, TStackSymbol> pdaTransition, TTransition sourceTransition)
{
var newData = pdaTransition.Pushed;
var newState = pdaTransition.NextState;
var newPosition = myTransitionProvider.Target(sourceTransition);
var processed = myCacheProvider.Visited(newPosition, newState, newData, out var previousContext);
if (processed)
{
var prevTop = previousContext.StackTop;
prevTop.AddParent(head.StackTop);
myContextProcessor.InheritContextsOnPush(
head.CurrentContext,
previousContext,
pdaTransition.NextState,
pdaTransition.Pushed,
sourceTransition,
true);
foreach (var record in myPopHistory.GetHistoryForNode(prevTop))
{
ProcessPopForNewTop(record.NextState, record.SourceTransition, record.InheritFrom, head.StackTop);
}
}
else
{
var newTop = head.StackTop.Push(newData);
var newHead = NewHead(newState, newTop, newPosition, null);
myContextProcessor.InheritContextsOnPush(
head.CurrentContext,
newHead.CurrentContext,
pdaTransition.NextState,
pdaTransition.Pushed,
sourceTransition,
false);
myCacheProvider.Visit(newPosition, newState, newData, newHead.CurrentContext);
myProcessing.Push(newHead);
}
}
private MyHead NewHead(
TState state,
GssNode <TStackSymbol, TGssData> stackTop,
TPosition position,
TContext reuseContext)
{
var head = new MyHead(state, stackTop, position);
if (reuseContext != null)
{
head.CurrentContext = reuseContext;
}
else
{
head.CurrentContext = myContextProcessor.HeadToContext(head);
}
return(head);
}
private void ProcessSkip(MyHead head,
SkipTransition <TState> pdaTransition, TTransition sourceTransition)
{
var newData = head.StackTop.Symbol;
var newState = pdaTransition.NextState;
var newTop = head.StackTop;
var newPosition = myTransitionProvider.Target(sourceTransition);
var processed = myCacheProvider.VisitedOnPop(newPosition, newState, newTop, out var previousContext);
if (processed)
{
myContextProcessor.InheritContextsOnSkip(
head.CurrentContext,
previousContext,
pdaTransition.NextState,
sourceTransition,
true);
}
else
{
MyHead newHead;
if (pdaTransition.ChangeContext)
{
newHead = NewHead(newState, newTop, newPosition, null);
myContextProcessor.InheritContextsOnSkip(
head.CurrentContext,
newHead.CurrentContext,
pdaTransition.NextState,
sourceTransition,
false);
}
else
{
newHead = NewHead(newState, newTop, newPosition, head.CurrentContext);
}
myCacheProvider.VisitOnPop(newPosition, newState, newTop, newHead.CurrentContext);
myProcessing.Push(newHead);
}
}
public static void Main(string[] args)
{
//测试序列化
List <IRQ_VPLDocInfo_Json> vpldocjsons = new List <IRQ_VPLDocInfo_Json>();
for (int i = 0; i < 1; i++)
{
IRQ_VPLDocInfo_Json docjs = new IRQ_VPLDocInfo_Json();
docjs.Author = "me_" + i.ToString();
docjs.CodeType = VPL_CodeType.CSharp;
docjs.CreateDate = DateTime.Now;
docjs.Description = "";
docjs.IsCodeMode = false;
docjs.IsNoRobotMode = true;
docjs.LastUpdate = DateTime.Now;
docjs.NoRobotMode_LastPlatId = "";
docjs.OnCloudSvr = false;
docjs.PackageUniqueId = "";
docjs.PackageVersion = "2.0";
docjs.Source = IRQ_FileDocSource.User;
docjs.Ver = "2.0";
vpldocjsons.Add(docjs);
}
string docJsonStr = SimpleJsonEx.SimpleJson.SerializeObject(vpldocjsons);
using (FileStream fs = new FileStream("test_array.json", FileMode.OpenOrCreate, FileAccess.Write)) {
using (StreamWriter sw = new StreamWriter(fs, Encoding.UTF8)) {
sw.Write(docJsonStr);
}
}
//反序列化
string docJosnStr2 = "";
using (StreamReader sr = new StreamReader("test_array.json", Encoding.UTF8)) {
docJosnStr2 = sr.ReadToEnd();
}
List <IRQ_VPLDocInfo_Json> redocJsons = SimpleJsonEx.SimpleJson.DeserializeObject <List <IRQ_VPLDocInfo_Json> >(docJosnStr2);
char[] invalid1 = Path.GetInvalidFileNameChars();
char[] invalid2 = Path.GetInvalidPathChars();
List <char> invalidChars = new List <char>();
invalidChars.AddRange(invalid1);
for (int i = 0; i < invalid2.Length; i++)
{
if (invalidChars.Contains(invalid2[i]) == false)
{
invalidChars.Add(invalid2[i]);
}
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < invalidChars.Count; i++)
{
sb.Append(string.Format("{0}", (int)invalidChars[i]));
if (i != invalidChars.Count - 1)
{
sb.Append(",");
}
}
string chars = sb.ToString();
Console.WriteLine(chars);
// "'\"','<','>','|','\0','','','','','','','\a','\b','\t','\n','\v','\f','\r','','','','','','','','','','','','','','',' ',' ',' ',' ',':','*','?','\\','/'"
int timestart = Environment.TickCount;
ResourceService.Init();
// Stopwatch swRead = new Stopwatch();
// swRead.Start();
// IFilePackerStrategy urobot = ResourceService.GetLib(IRQ_FileType.Robot);
//byte[] strInfo= urobot.OpenFile("kaka/1.png");
//urobot.DelDir("kaka");
//swRead.Stop();
//Console.WriteLine("end:"+swRead.ElapsedMilliseconds.ToString()+" ms");
//return;
//
//增加文件
IFileSysPackerStrategy fps = ResourceService.GetLib(IRQ_FileType.TempLeadInRes);
FileStream fsadd = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read);
byte[] buf_add = new byte[fsadd.Length];
fsadd.Read(buf_add, 0, buf_add.Length);
fsadd.Close();
fps.Packer.BeginUpdate(fps);
if (fps.FileExists("/test/mypack.data.zip"))
{
byte[] testReadBuf = fps.OpenFile("/test/mypack.data.zip");
fps.DelFile("/test/mypack.data.zip");
}
fps.AddFile("/test/mypack.data.zip", buf_add, DateTime.Now); //addfile
fps.AddFile("/test/dir2/mypack2.data.zip", buf_add, DateTime.Now); //addfile
fps.UpdateFile("/test/dir2/mypack2.data.zip", new byte[] { 1, 2, 3, 4 }, DateTime.Now);
fps.AddFile("/test2/mypack.data.zip", buf_add, DateTime.Now); //addfile
fps.RenameFile("/test2/mypack.data.zip", "/test2/mypack2.data.zip");
fps.RenameDir("test", "test3");
List <string> getDirs = new List <string>();
fps.GetDirs(out getDirs);
fps.Clean();
fps.AddFile("/test3/mypack.data.zip", buf_add, FileEntryInfo.DateTimeFromStr_STC("2016-01-01 12:12:12")); //addfile
fps.AddFile("/test4/mypack.data.zip", buf_add, DateTime.Now); //addfile
getDirs = new List <string>();
fps.GetDirs(out getDirs);
DateTime dtupdate = fps.GetUpdateDate("test3/mypack.data.zip");
List <string> filenames = new List <string>();
int totalSize = 0;
fps.GetFiles("test3", out filenames, out totalSize);
fps.DelDir("test3");
fps.RenameDir("test4", "test");
fps.Packer.EndUpdate(fps, true);
Console.WriteLine("耗时：" + (Environment.TickCount - timestart).ToString() + " ms");
Console.Read();
return;
string SCRATCH_FILES_PATH = "ziptest";
//
{
//test
//CompressionType.LZMA 10次 34175ms 242k
//CompressionType.PPMd 10次 68678ms 319k
//CompressionType.Deflate 10次 3006ms 428k
//CompressionType.BZip2 10次 10103ms 335k
//CompressionType.GZip not support
//CompressionType.Rar not support
//CompressionType.BCJ2 not support
//CompressionType.BCJ not support
Stopwatch sw = new Stopwatch();
sw.Start();
//for (int i = 0; i < 10; i++) {
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles())
{
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream("compresstimetest.zip", FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.Deflate);
fs_scratchPath.Close();
}
//break;
//}
sw.Stop();
Console.WriteLine("10time (ms):" + sw.ElapsedMilliseconds.ToString());
}
string scratchPath = "ziptest.zip";
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles())
{
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream(scratchPath, FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.LZMA);
fs_scratchPath.Close();
//archive.AddAllFromDirectory(SCRATCH_FILES_PATH);
//archive.SaveTo(scratchPath, CompressionType.Deflate);
using (FileStream fs = new FileStream("ziphead.zip", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
//
SharpCompress.IO.OffsetStream ofs = new IO.OffsetStream(fs, fs.Position);
archive.SaveTo(ofs, CompressionType.Deflate);
}
}
//write my zipfile with head data
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
using (FileStream fs2 = new FileStream(scratchPath, FileMode.Open, FileAccess.Read)) {
byte[] buf = new byte[1024];
int rc = 0;
while ((rc = fs2.Read(buf, 0, buf.Length)) > 0)
{
fs.Write(buf, 0, rc);
}
}
}
//
//read my zip file with head
//
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read, FileShare.Read)) {
byte[] buf = new byte[1024];
int offset = fs.Read(buf, 0, buf.Length);
System.Diagnostics.Debug.Assert(offset == 1024);
//fs.Position = 0L;
SharpCompress.IO.OffsetStream substream = new SharpCompress.IO.OffsetStream(fs, offset);
ZipArchive zip = ZipArchive.Open(substream, Options.KeepStreamsOpen);//cann't read
//ZipArchive zip = ZipArchive.Open(fs, Options.None); //will throw exption
//ZipArchive zip = ZipArchive.Open(fs, Options.KeepStreamsOpen);//cann't read
foreach (ZipArchiveEntry zf in zip.Entries)
{
Console.WriteLine(zf.Key);
//bug:the will not none in zipfile
}
int jjj = 0;
jjj++;
}
}
public static void Main(string[] args) {
int timestart = Environment.TickCount;
ResourceService.Init();
// Stopwatch swRead = new Stopwatch();
// swRead.Start();
// IFilePackerStrategy urobot = ResourceService.GetLib(IRQ_FileType.Robot);
//byte[] strInfo= urobot.OpenFile("kaka/1.png");
//urobot.DelDir("kaka");
//swRead.Stop();
//Console.WriteLine("end:"+swRead.ElapsedMilliseconds.ToString()+" ms");
//return;
//
//增加文件
IFileSysPackerStrategy fps = ResourceService.GetLib(IRQ_FileType.TempLeadInRes);
FileStream fsadd = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read);
byte[] buf_add = new byte[fsadd.Length];
fsadd.Read(buf_add, 0, buf_add.Length);
fsadd.Close();
fps.Packer.BeginUpdate(fps);
if (fps.FileExists("/test/mypack.data.zip")) {
byte[] testReadBuf = fps.OpenFile("/test/mypack.data.zip");
fps.DelFile("/test/mypack.data.zip");
}
fps.AddFile("/test/mypack.data.zip", buf_add, DateTime.Now);//addfile
fps.AddFile("/test/dir2/mypack2.data.zip", buf_add, DateTime.Now);//addfile
fps.UpdateFile("/test/dir2/mypack2.data.zip", new byte[] { 1, 2, 3, 4 }, DateTime.Now);
fps.AddFile("/test2/mypack.data.zip", buf_add, DateTime.Now);//addfile
fps.RenameFile("/test2/mypack.data.zip", "/test2/mypack2.data.zip");
fps.RenameDir("test", "test3");
List<string> getDirs = new List<string>();
fps.GetDirs(out getDirs);
fps.Clean();
fps.AddFile("/test3/mypack.data.zip", buf_add, FileEntryInfo.DateTimeFromStr_STC("2016-01-01 12:12:12"));//addfile
fps.AddFile("/test4/mypack.data.zip", buf_add, DateTime.Now);//addfile
getDirs = new List<string>();
fps.GetDirs(out getDirs);
DateTime dtupdate = fps.GetUpdateDate("test3/mypack.data.zip");
List<string> filenames = new List<string>();
int totalSize = 0;
fps.GetFiles("test3", out filenames, out totalSize);
fps.DelDir("test3");
fps.RenameDir("test4", "test");
fps.Packer.EndUpdate(fps, true);
Console.WriteLine("耗时：" + (Environment.TickCount - timestart).ToString() + " ms");
Console.Read();
return;
string SCRATCH_FILES_PATH = "ziptest";
//
{
//test
//CompressionType.LZMA 10次 34175ms 242k
//CompressionType.PPMd 10次 68678ms 319k
//CompressionType.Deflate 10次 3006ms 428k
//CompressionType.BZip2 10次 10103ms 335k
//CompressionType.GZip not support
//CompressionType.Rar not support
//CompressionType.BCJ2 not support
//CompressionType.BCJ not support
Stopwatch sw = new Stopwatch();
sw.Start();
//for (int i = 0; i < 10; i++) {
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles()) {
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream("compresstimetest.zip", FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.Deflate);
fs_scratchPath.Close();
}
//break;
//}
sw.Stop();
Console.WriteLine("10time (ms):" + sw.ElapsedMilliseconds.ToString());
}
string scratchPath = "ziptest.zip";
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles()) {
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream(scratchPath, FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.LZMA);
fs_scratchPath.Close();
//archive.AddAllFromDirectory(SCRATCH_FILES_PATH);
//archive.SaveTo(scratchPath, CompressionType.Deflate);
using (FileStream fs = new FileStream("ziphead.zip", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
//
SharpCompress.IO.OffsetStream ofs = new IO.OffsetStream(fs, fs.Position);
archive.SaveTo(ofs, CompressionType.Deflate);
}
}
//write my zipfile with head data
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
using (FileStream fs2 = new FileStream(scratchPath, FileMode.Open, FileAccess.Read)) {
byte[] buf = new byte[1024];
int rc = 0;
while ((rc = fs2.Read(buf, 0, buf.Length)) > 0) {
fs.Write(buf, 0, rc);
}
}
}
//
//read my zip file with head
//
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read, FileShare.Read)) {
byte[] buf = new byte[1024];
int offset = fs.Read(buf, 0, buf.Length);
System.Diagnostics.Debug.Assert(offset == 1024);
//fs.Position = 0L;
SharpCompress.IO.OffsetStream substream = new SharpCompress.IO.OffsetStream(fs, offset);
ZipArchive zip = ZipArchive.Open(substream, Options.KeepStreamsOpen);//cann't read
//ZipArchive zip = ZipArchive.Open(fs, Options.None); //will throw exption
//ZipArchive zip = ZipArchive.Open(fs, Options.KeepStreamsOpen);//cann't read
foreach (ZipArchiveEntry zf in zip.Entries) {
Console.WriteLine(zf.Key);
//bug:the will not none in zipfile
}
int jjj = 0;
jjj++;
}
}
public static void Main(string[] args)
{
string SCRATCH_FILES_PATH = "ziptest";
string scratchPath = "ziptest.zip";
using (var archive = ZipArchive.Create()) {
DirectoryInfo di = new DirectoryInfo(SCRATCH_FILES_PATH);
foreach (var fi in di.GetFiles())
{
archive.AddEntry(fi.Name, fi.OpenRead(), true);
}
FileStream fs_scratchPath = new FileStream(scratchPath, FileMode.OpenOrCreate, FileAccess.Write);
archive.SaveTo(fs_scratchPath, CompressionType.Deflate);
fs_scratchPath.Close();
//archive.AddAllFromDirectory(SCRATCH_FILES_PATH);
//archive.SaveTo(scratchPath, CompressionType.Deflate);
using (FileStream fs = new FileStream("ziphead.zip", FileMode.OpenOrCreate, FileAccess.ReadWrite)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
//
SharpCompress.IO.OffsetStream ofs = new IO.OffsetStream(fs, fs.Position);
archive.SaveTo(ofs, CompressionType.Deflate);
}
}
//write my zipfile with head data
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) {
MyHead mh = new MyHead();
byte[] headData = mh.Create();
fs.Write(headData, 0, headData.Length);
using (FileStream fs2 = new FileStream(scratchPath, FileMode.Open, FileAccess.Read)) {
byte[] buf = new byte[1024];
int rc = 0;
while ((rc = fs2.Read(buf, 0, buf.Length)) > 0)
{
fs.Write(buf, 0, rc);
}
}
}
//
//read my zip file with head
//
using (FileStream fs = new FileStream("mypack.data.zip", FileMode.Open, FileAccess.Read, FileShare.Read)) {
byte[] buf = new byte[1024];
int offset = fs.Read(buf, 0, buf.Length);
System.Diagnostics.Debug.Assert(offset == 1024);
//fs.Position = 0L;
SharpCompress.IO.OffsetStream substream = new SharpCompress.IO.OffsetStream(fs, offset);
ZipArchive zip = ZipArchive.Open(substream, Options.KeepStreamsOpen);//cann't read
//ZipArchive zip = ZipArchive.Open(fs, Options.None); //will throw exption
//ZipArchive zip = ZipArchive.Open(fs, Options.KeepStreamsOpen);//cann't read
foreach (ZipArchiveEntry zf in zip.Entries)
{
Console.WriteLine(zf.Key);
//bug:the will not none in zipfile
}
int jjj = 0;
jjj++;
}
}
public virtual byte[] WriteBytes()
{
return(MyHead.Write());
}
