private void CleanupTempFiles(string aPath, string aPrefix, Flash.IConsole aConsole)
{
try {
aConsole.ProgressOpen(100);
string[] fileList = Directory.GetFiles(aPath, (aPrefix + "*"));
aConsole.ProgressSetValue(25);
string[] dirList = Directory.GetDirectories(aPath, (aPrefix + "*"));
aConsole.ProgressSetValue(50);
foreach (string file in fileList)
{
File.Delete(file);
}
aConsole.ProgressSetValue(75);
foreach (string dir in dirList)
{
Directory.Delete(dir, true); // true is for delete recursively
}
aConsole.ProgressSetValue(90);
}
catch (Exception e) {
UserLog.WriteLine("Error: " + e.Message);
}
aConsole.Write("Complete");
aConsole.ProgressClose();
}
private string GetRomFromZip(string aZipFile, string aVariant, Flash.IConsole aConsole, out string aUnzippedDirectory)
{
// unzip downloaded file to temp directory
aConsole.ProgressOpen(100);
aUnzippedDirectory = Path.Combine(iHelper.DataPath.FullName, Path.GetFileNameWithoutExtension(aZipFile));
aConsole.ProgressSetValue(10);
ICSharpCode.SharpZipLib.Zip.FastZip fz = new ICSharpCode.SharpZipLib.Zip.FastZip();
aConsole.ProgressSetValue(20);
fz.ExtractZip(aZipFile, aUnzippedDirectory, ""); // "" is for file filter
aConsole.ProgressSetValue(60);
// Only one main folder per zip file (i.e. Reprog_Date/SXXXXXXXX)
string[] mainDirs = Directory.GetDirectories(aUnzippedDirectory, "*", SearchOption.TopDirectoryOnly);
if (mainDirs.Length != 1)
{
throw new GetRomFromZipFailed("File structure is invalid in " + aUnzippedDirectory);
}
aConsole.ProgressSetValue(70);
// Directory below main directory must be the aVariant directory (i.e. Reprog_Date/SXXXXXXXX/AkuarateDsMk1)
string[] dirs = Directory.GetDirectories(mainDirs[0], aVariant, SearchOption.TopDirectoryOnly);
aConsole.ProgressSetValue(80);
if (dirs.Length <= 0)
{
throw new GetRomFromZipFailed("Could not find " + aVariant + " directory in " + mainDirs[0]);
}
else if (dirs.Length > 1)
{
throw new GetRomFromZipFailed("Found multiple " + aVariant + " directories in " + mainDirs[0]);
}
// Only one collection file in the aVariant directory (i.e. Reprog_Date/SXXXXXXXX/AkuarateDsMk1/bin/CollectionAkurateDs.xml)
string[] files = Directory.GetFiles(dirs[0], "Collection*.xml", SearchOption.AllDirectories);
aConsole.ProgressSetValue(90);
if (files.Length <= 0)
{
throw new GetRomFromZipFailed("Could not find required Collection file for " + aVariant + " in " + dirs[0]);
}
else if (files.Length > 1)
{
throw new GetRomFromZipFailed("Found multiple Collection files for " + aVariant + " in " + dirs[0]);
}
aConsole.Write("Complete");
aConsole.ProgressClose();
UserLog.Write(" [ROM file selected: " + files[0] + "]");
return(files[0]);
}
private void DownloadFile(string aUrl, string aFilename, Flash.IConsole aConsole)
{
int bytesdone = 0;
Stream rStream = null;
Stream lStream = null;
HttpWebResponse response = null;
int fileSize = 0;
try {
aConsole.ProgressOpen(fileSize);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(aUrl);
request.Credentials = CredentialCache.DefaultCredentials;
request.Proxy.Credentials = CredentialCache.DefaultCredentials;
if (request != null)
{
response = (HttpWebResponse)request.GetResponse();
}
if (response != null)
{
fileSize = (int)response.ContentLength;
rStream = response.GetResponseStream();
lStream = File.Create(aFilename);
byte[] buffer = new byte[2048]; // read in 2K chunks
int bytesRead;
int currPercent = 0;
int lastPercent = 0;
aConsole.ProgressOpen(fileSize); // open progress console with max value
do
{
bytesRead = rStream.Read(buffer, 0, buffer.Length);
lStream.Write(buffer, 0, bytesRead);
bytesdone += bytesRead;
currPercent = (bytesdone * 100) / fileSize;
if ((currPercent != lastPercent) && (currPercent % 5 == 0))
{
// mono/win forms can't handle lots of events - cut down to 5% steps
aConsole.ProgressSetValue(bytesdone);
lastPercent = currPercent;
}
} while (bytesRead > 0);
}
}
finally {
if (response != null)
{
response.Close();
}
if (rStream != null)
{
rStream.Close();
}
if (lStream != null)
{
lStream.Close();
}
}
aConsole.Write("Complete");
aConsole.ProgressClose();
UserLog.Write(" [Downloaded File: " + aUrl + " --> " + aFilename + " (" + bytesdone + " bytes)]");
}