public override bool DetermineLocalFilename(string filename, ref string localFilename)
{
/* First try to find any existing rewrite rules. */
foreach (DirectoryRewrite r in RewriteDirectories)
{
if (filename.IndexOf(r.remotePath) != -1)
{
localFilename = filename.Replace(r.remotePath, r.localPath);
return(true);
}
}
DirectoryRewrite rule = this.DetermineRewriteRule(filename);
if (rule != null)
{
RewriteDirectories.Add(rule);
foreach (DirectoryRewrite r in RewriteDirectories)
{
if (filename.IndexOf(r.remotePath) != -1)
{
localFilename = filename.Replace(r.remotePath, r.localPath);
return(true);
}
}
}
return(false);
}
public DirectoryRewrite DetermineRewriteRule(string filename)
{
DirectoryRewrite result = null;
string sourceFilename = Path.GetFileName(filename);
bool done = false;
while (!done)
{
OpenFileDialog fileDialog = new OpenFileDialog();
/* This should have a way to also detect filename[1].php, filename[2].php for
* the FTP service. */
fileDialog.Filter = "PHP file|" + sourceFilename;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
result = this.GenerateRewritePath(fileDialog.FileName, filename);
if (result != null)
{
done = true;
break;
}
}
else
{
return(null);
}
}
return((result != null) ? result : null);
}
public DirectoryRewrite GenerateRewritePath(string localFilename, string remoteFilename)
{
List<string> filenameElements;
List<string> tmpFilenameElements;
bool isUNC = localFilename.IndexOf("\\\\") == 0;
string remoteFile = System.IO.Path.GetFileName(remoteFilename);
string localFile = System.IO.Path.GetFileName(localFilename);
string separator = Convert.ToString(System.IO.Path.DirectorySeparatorChar);
if (remoteFilename.IndexOf("/") != -1)
{
separator = "/";
filenameElements = new List<string>(remoteFilename.Split('/'));
}
else
{
filenameElements = new List<string>(
remoteFilename.Split(
new char[] { System.IO.Path.DirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries
)
);
}
tmpFilenameElements = new List<string>(
localFilename.Split(
new char[] { System.IO.Path.DirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries
)
);
filenameElements.Reverse();
tmpFilenameElements.Reverse();
/* Bail if the filename (first element in the List instances after reverse) do
* not match. This currently breaks FTP access: blaa.php != blaa[1].php
if (filenameElements[0] != tmpFilenameElements[0])
{
return null;
} */
int i = 0;
foreach (String element in tmpFilenameElements)
{
if (filenameElements[i] != element)
{
break;
}
i++;
}
string rewriteRemote = "";
string rewriteLocal = "";
for (int j = i; j < filenameElements.Count; j++)
{
if (filenameElements[j] != "")
{
if (remoteFile == filenameElements[j])
rewriteRemote = filenameElements[j];
else
rewriteRemote = filenameElements[j] + separator + rewriteRemote;
}
}
if (separator == "/")
rewriteRemote = separator + rewriteRemote;
for (int j = i; j < tmpFilenameElements.Count; j++)
{
if (localFile == tmpFilenameElements[j])
rewriteLocal = tmpFilenameElements[j];
else
rewriteLocal = tmpFilenameElements[j] + System.IO.Path.DirectorySeparatorChar + rewriteLocal;
}
if (isUNC)
rewriteLocal = "\\\\" + rewriteLocal;
DirectoryRewrite newRewrite = new DirectoryRewrite();
newRewrite.remotePath = rewriteRemote;
newRewrite.localPath = rewriteLocal;
return newRewrite;
}
public DirectoryRewrite GenerateRewritePath(string localFilename, string remoteFilename)
{
List <string> filenameElements;
List <string> tmpFilenameElements;
bool isUNC = localFilename.IndexOf("\\\\") == 0;
string remoteFile = System.IO.Path.GetFileName(remoteFilename);
string localFile = System.IO.Path.GetFileName(localFilename);
string separator = Convert.ToString(System.IO.Path.DirectorySeparatorChar);
if (remoteFilename.IndexOf("/") != -1)
{
separator = "/";
filenameElements = new List <string>(remoteFilename.Split('/'));
}
else
{
filenameElements = new List <string>(
remoteFilename.Split(
new char[] { System.IO.Path.DirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries
)
);
}
tmpFilenameElements = new List <string>(
localFilename.Split(
new char[] { System.IO.Path.DirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries
)
);
filenameElements.Reverse();
tmpFilenameElements.Reverse();
/* Bail if the filename (first element in the List instances after reverse) do
* not match. This currently breaks FTP access: blaa.php != blaa[1].php
* if (filenameElements[0] != tmpFilenameElements[0])
* {
* return null;
* } */
int i = 0;
foreach (String element in tmpFilenameElements)
{
if (filenameElements[i] != element)
{
break;
}
i++;
}
string rewriteRemote = "";
string rewriteLocal = "";
for (int j = i; j < filenameElements.Count; j++)
{
if (filenameElements[j] != "")
{
if (remoteFile == filenameElements[j])
{
rewriteRemote = filenameElements[j];
}
else
{
rewriteRemote = filenameElements[j] + separator + rewriteRemote;
}
}
}
if (separator == "/")
{
rewriteRemote = separator + rewriteRemote;
}
for (int j = i; j < tmpFilenameElements.Count; j++)
{
if (localFile == tmpFilenameElements[j])
{
rewriteLocal = tmpFilenameElements[j];
}
else
{
rewriteLocal = tmpFilenameElements[j] + System.IO.Path.DirectorySeparatorChar + rewriteLocal;
}
}
if (isUNC)
{
rewriteLocal = "\\\\" + rewriteLocal;
}
DirectoryRewrite newRewrite = new DirectoryRewrite();
newRewrite.remotePath = rewriteRemote;
newRewrite.localPath = rewriteLocal;
return(newRewrite);
}