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Fix the windows sharing violations on script crossings

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This commit is contained in:
Melanie Thielker
2009-02-18 22:32:25 +00:00
parent f1795fd9b0
commit 0086f9bd92
3 changed files with 94 additions and 19 deletions
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44
OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
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@@ -343,7 +343,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
// Check this late so the map is generated on sim start
//
if (File.Exists(OutFile))
if (File.Exists(OutFile) && File.Exists(OutFile+".text"))
{
// m_scriptEngine.Log.DebugFormat("[Compiler] Returning existing assembly for {0}", asset);
return OutFile;
@@ -579,6 +579,48 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
}
// m_scriptEngine.Log.DebugFormat("[Compiler] Compiled new assembly "+
// "for {0}", asset);
// Because windows likes to perform exclusive locks, we simply
// write out a textual representation of the file here
//
// Read the binary file into a buffer
//
FileInfo fi = new FileInfo(OutFile);
if (fi == null)
{
string errtext = String.Empty;
errtext += "No compile error. But not able to stat file.";
throw new Exception(errtext);
}
Byte[] data = new Byte[fi.Length];
try
{
FileStream fs = File.Open(OutFile, FileMode.Open, FileAccess.Read);
fs.Read(data, 0, data.Length);
fs.Close();
}
catch (Exception e)
{
string errtext = String.Empty;
errtext += "No compile error. But not able to open file.";
throw new Exception(errtext);
}
// Convert to base64
//
string filetext = System.Convert.ToBase64String(data);
System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
Byte[] buf = enc.GetBytes(filetext);
FileStream sfs = File.Create(OutFile+".text");
sfs.Write(buf, 0, buf.Length);
sfs.Close();
return OutFile;
}