public void unzip(string srcFilePath, string destPath, int type)
{
using (IsolatedStorageFile appStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
// DEBUG here to copy file from dll to isostore ...
// this is only really needed if you want to test with a file in your package/project
StreamResourceInfo fileResourceStreamInfo = Application.GetResourceStream(new Uri(srcFilePath, UriKind.Relative));
if (fileResourceStreamInfo != null)
{
using (BinaryReader br = new BinaryReader(fileResourceStreamInfo.Stream))
{
byte[] data = br.ReadBytes((int)fileResourceStreamInfo.Stream.Length);
// This will truncate/overwrite an existing file, or
using (IsolatedStorageFileStream outFile = appStorage.OpenFile(srcFilePath, FileMode.Create))
{
using (var writer = new BinaryWriter(outFile))
{
writer.Write(data);
}
}
}
}
if(type == Replace)
{
DeleteDirectoryRecursively(appStorage, destPath);
}
IsolatedStorageFileStream zipStream = null;
ZipArchive zipArch = null;
try
{
zipStream = new IsolatedStorageFileStream(srcFilePath, FileMode.Open, FileAccess.Read, appStorage);
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
return;
}
if (zipStream != null)
{
zipArch = new ZipArchive(zipStream);
}
if (zipArch != null)
{
int totalFiles = zipArch.FileNames.Count();
int current = 0;
try
{
foreach (string filename in zipArch.FileNames)
{
string destFilePath = destPath + "/" + filename;
string directoryName = getDirectoryName(destFilePath);
//Debug.WriteLine("upacking file : " + filename + " to : " + destFilePath);
if (!appStorage.DirectoryExists(directoryName))
{
appStorage.CreateDirectory(directoryName);
}
using (Stream readStream = zipArch.GetFileStream(filename))
{
if (readStream != null)
{
if(type == Merge)
{
// only write file if it doesn't exist already
if (!appStorage.FileExists(destFilePath))
{
using (FileStream outStream = new IsolatedStorageFileStream(destFilePath, FileMode.OpenOrCreate, FileAccess.Write, appStorage))
{
WriteStreamToPath(readStream, outStream);
}
}
FileUnzipProgress progEvt = new FileUnzipProgress(totalFiles, current++);
}
else
{
using (FileStream outStream = new IsolatedStorageFileStream(destFilePath, FileMode.OpenOrCreate, FileAccess.Write, appStorage))
{
WriteStreamToPath(readStream, outStream);
FileUnzipProgress progEvt = new FileUnzipProgress(totalFiles, current++);
}
}
}
}
}
zipStream.Close();
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
}
}
}
}
public void unzip(string srcFilePath, string destPath, int type)
{
using (IsolatedStorageFile appStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
// DEBUG here to copy file from dll to isostore ...
// this is only really needed if you want to test with a file in your package/project
StreamResourceInfo fileResourceStreamInfo = Application.GetResourceStream(new Uri(srcFilePath, UriKind.Relative));
if (fileResourceStreamInfo != null)
{
using (BinaryReader br = new BinaryReader(fileResourceStreamInfo.Stream))
{
byte[] data = br.ReadBytes((int)fileResourceStreamInfo.Stream.Length);
// This will truncate/overwrite an existing file, or
using (IsolatedStorageFileStream outFile = appStorage.OpenFile(srcFilePath, FileMode.Create))
{
using (var writer = new BinaryWriter(outFile))
{
writer.Write(data);
}
}
}
}
if (type == Replace)
{
DeleteDirectoryRecursively(appStorage, destPath);
}
IsolatedStorageFileStream zipStream = null;
ZipArchive zipArch = null;
try
{
zipStream = new IsolatedStorageFileStream(srcFilePath, FileMode.Open, FileAccess.Read, appStorage);
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
return;
}
if (zipStream != null)
{
zipArch = new ZipArchive(zipStream);
}
if (zipArch != null)
{
int totalFiles = zipArch.FileNames.Count();
int current = 0;
try
{
foreach (string filename in zipArch.FileNames)
{
string destFilePath = destPath + "/" + filename;
string directoryName = getDirectoryName(destFilePath);
//Debug.WriteLine("upacking file : " + filename + " to : " + destFilePath);
if (!appStorage.DirectoryExists(directoryName))
{
appStorage.CreateDirectory(directoryName);
}
using (Stream readStream = zipArch.GetFileStream(filename))
{
if (readStream != null)
{
if (type == Merge)
{
using (FileStream outStream = new IsolatedStorageFileStream(destFilePath, FileMode.OpenOrCreate, FileAccess.Write, appStorage))
{
WriteStreamToPath(readStream, outStream);
}
FileUnzipProgress progEvt = new FileUnzipProgress(totalFiles, current++);
}
else
{
using (FileStream outStream = new IsolatedStorageFileStream(destFilePath, FileMode.OpenOrCreate, FileAccess.Write, appStorage))
{
WriteStreamToPath(readStream, outStream);
FileUnzipProgress progEvt = new FileUnzipProgress(totalFiles, current++);
}
}
}
}
}
zipStream.Close();
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
}
}
}
}
public void unzip(string options)
{
string[] optionStrings;
string srcFilePath;
string destPath = "";
string callbackId = CurrentCommandCallbackId;
try
{
optionStrings = JSON.JsonHelper.Deserialize <string[]>(options);
srcFilePath = optionStrings[0];
destPath = optionStrings[1];
callbackId = optionStrings[2];
}
catch (Exception)
{
DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION), callbackId);
return;
}
using (IsolatedStorageFile appStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
// DEBUG here to copy file from dll to isostore ...
// this is only really needed if you want to test with a file in your package/project
StreamResourceInfo fileResourceStreamInfo = Application.GetResourceStream(new Uri(srcFilePath, UriKind.Relative));
if (fileResourceStreamInfo != null)
{
using (BinaryReader br = new BinaryReader(fileResourceStreamInfo.Stream))
{
byte[] data = br.ReadBytes((int)fileResourceStreamInfo.Stream.Length);
// This will truncate/overwrite an existing file, or
using (IsolatedStorageFileStream outFile = appStorage.OpenFile(srcFilePath, FileMode.Create))
{
using (var writer = new BinaryWriter(outFile))
{
writer.Write(data);
}
}
}
}
IsolatedStorageFileStream zipStream = null;
ZipArchive zipArch = null;
try
{
zipStream = new IsolatedStorageFileStream(srcFilePath, FileMode.Open, FileAccess.Read, appStorage);
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR), callbackId);
return;
}
if (zipStream != null)
{
zipArch = new ZipArchive(zipStream);
}
if (zipArch != null)
{
int totalFiles = zipArch.FileNames.Count();
int current = 0;
try
{
foreach (string filename in zipArch.FileNames)
{
string destFilePath = destPath + "/" + filename;
string directoryName = getDirectoryName(destFilePath);
//Debug.WriteLine("upacking file : " + filename + " to : " + destFilePath);
if (!appStorage.DirectoryExists(directoryName))
{
appStorage.CreateDirectory(directoryName);
}
using (Stream readStream = zipArch.GetFileStream(filename))
{
if (readStream != null)
{
using (FileStream outStream = new IsolatedStorageFileStream(destFilePath, FileMode.OpenOrCreate, FileAccess.Write, appStorage))
{
WriteStreamToPath(readStream, outStream);
FileUnzipProgress progEvt = new FileUnzipProgress(totalFiles, current++);
PluginResult plugRes = new PluginResult(PluginResult.Status.OK, progEvt);
plugRes.KeepCallback = true;
plugRes.CallbackId = callbackId;
DispatchCommandResult(plugRes, callbackId);
}
}
}
}
DispatchCommandResult(new PluginResult(PluginResult.Status.OK), callbackId);
}
catch (Exception)
{
Debug.WriteLine("File not found :: " + srcFilePath);
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR), callbackId);
}
}
}
}
