/// <summary>
/// Creates a temporary file in the system's temp folder.
/// </summary>
/// <param name="content"></param>
/// <param name="encodeAs"></param>
/// <returns></returns>
public FileShim TempFile(string content, EncodeAs encodeAs = EncodeAs.UTF8)
{
string fPath; string errMsg; FileShim tempF = null;
Debug_i("Creating temporary file...");
if (!this.TryCreateNewTempFile(out fPath, out errMsg))
{
return(Error_o_(tempF, "Failed to create temporary file." + L.F + errMsg));
}
Debug_o("created: " + fPath);
tempF = this.File(fPath);
tempF.Write(content, encodeAs);
return(tempF);
}
public bool Write(string content
, EncodeAs encoding = EncodeAs.UTF8
, bool overwriteExisting = true
, bool raiseLogEvents = true
)
{
if (_Found && overwriteExisting)
{
if (!Delete())
{
return(false);
}
}
string e;
//Trace_i("Writing text to file as {0}...", encoding);
bool ok;
try {
ok = _fs.TryWriteFile(this.Path, out e, content, encoding, overwriteExisting);
}
catch (Exception ex) { return(LogError("_fs.TryWriteFile", ex)); }
if (!raiseLogEvents)
{
return(ok);
}
if (ok)
{
return(Trace_n("Written text to file.", this.Path));
}
else
{
return(Error_n("Failed to write text to file.", e));
}
}
public bool TryWriteFile(string filePath
, out string errMsg
, string content
, EncodeAs encoding
, bool overwriteExisting
)
{
if (!this.TryCreateDir(this.GetParentDir(filePath), out errMsg))
{
return(false);
}
return(Try(out errMsg, () =>
{
if (encoding != EncodeAs.UTF8)
{
Throw.Unsupported(encoding);
}
if (overwriteExisting)
{
var file = new FileInfo(filePath);
using (var fs = file.Create())
{
var byts = new UTF8Encoding(false).GetBytes(content);// param "false" : do NOT append Unicode BOM
fs.Write(byts, 0, byts.Length);
}
}
else
{
using (var writr = new StreamWriter(filePath, true, Encoding.UTF8))
{
writr.Write(content);
}
}
}));
}
public bool TryWriteFile( string filePath
, out string errMsg
, string content
, EncodeAs encoding
, bool overwriteExisting
){
if (!this.TryCreateDir(this.GetParentDir(filePath), out errMsg)) return false;
return Try(out errMsg, () =>
{
if (encoding != EncodeAs.UTF8) Throw.Unsupported(encoding);
if (overwriteExisting)
{
var file = new FileInfo(filePath);
using (var fs = file.Create())
{
var byts = new UTF8Encoding(false).GetBytes(content);// param "false" : do NOT append Unicode BOM
fs.Write(byts, 0, byts.Length);
}
}
else
{
using (var writr = new StreamWriter(filePath, true, Encoding.UTF8))
{
writr.Write(content);
}
}
});
}
/// <summary>
/// Creates a temporary file in the system's temp folder.
/// </summary>
/// <param name="content"></param>
/// <param name="encodeAs"></param>
/// <returns></returns>
public FileShim TempFile(string content, EncodeAs encodeAs = EncodeAs.UTF8)
{
string fPath; string errMsg; FileShim tempF = null;
Debug_i("Creating temporary file...");
if (!this.TryCreateNewTempFile(out fPath, out errMsg))
return Error_o_(tempF, "Failed to create temporary file." + L.F + errMsg);
Debug_o("created: " + fPath);
tempF = this.File(fPath);
tempF.Write(content, encodeAs);
return tempF;
}
