private bool TryReadSandboxedProcessExecutorTestHook(out SandboxedProcessExecutorTestHook sandboxedProcessExecutorTestHook)
{
if (string.IsNullOrEmpty(m_configuration.SandboxedProcessExecutorTestHookFile))
{
sandboxedProcessExecutorTestHook = null;
return(true);
}
SandboxedProcessExecutorTestHook localSandboxedProcessExecutorTestHook = null;
string sandboxedProcessTestHook = Path.GetFullPath(m_configuration.SandboxedProcessExecutorTestHookFile);
m_logger.LogInfo($"Reading sandboxed process test hook from '{sandboxedProcessTestHook}'");
bool success = Helpers.RetryOnFailure(
attempt =>
{
using FileStream stream = File.OpenRead(sandboxedProcessTestHook);
// TODO: Custom DetoursEventListener?
localSandboxedProcessExecutorTestHook = SandboxedProcessExecutorTestHook.Deserialize(stream);
return(true);
},
onException: e => m_logger.LogError(e.ToStringDemystified()));
sandboxedProcessExecutorTestHook = localSandboxedProcessExecutorTestHook;
return(true);
}
/// <summary>
/// Creates an instance of <see cref="ExternalSandboxedProcess"/>.
/// </summary>
protected ExternalSandboxedProcess(
SandboxedProcessInfo sandboxedProcessInfo,
string workingDirectoryRoot,
SandboxedProcessExecutorTestHook sandboxedProcessExecutorTestHook = null)
{
Contract.Requires(sandboxedProcessInfo != null);
Contract.Requires(!string.IsNullOrEmpty(workingDirectoryRoot));
SandboxedProcessInfo = sandboxedProcessInfo;
SandboxedProcessExecutorTestHook = sandboxedProcessExecutorTestHook;
WorkingDirectory = Path.Combine(workingDirectoryRoot, $"Pip{SandboxedProcessInfo.PipSemiStableHash:X16}");
}
/// <summary>
/// Creates an instance of <see cref="ExternalVmSandboxedProcess"/>.
/// </summary>
public ExternalVmSandboxedProcess(
SandboxedProcessInfo sandboxedProcessInfo,
VmInitializer vmInitializer,
ExternalToolSandboxedProcessExecutor tool,
string externalSandboxedProcessDirectory,
SandboxedProcessExecutorTestHook sandboxedProcessExecutorTestHook = null)
: base(sandboxedProcessInfo, Path.Combine(externalSandboxedProcessDirectory, nameof(ExternalVmSandboxedProcess)), sandboxedProcessExecutorTestHook)
{
Contract.Requires(vmInitializer != null);
Contract.Requires(tool != null);
m_vmInitializer = vmInitializer;
m_tool = tool;
}
private bool TryReadSandboxedProcessExecutorTestHook(out SandboxedProcessExecutorTestHook sandboxedProcessExecutorTestHook)
{
if (string.IsNullOrEmpty(m_configuration.SandboxedProcessExecutorTestHookFile))
{
sandboxedProcessExecutorTestHook = null;
return(true);
}
SandboxedProcessExecutorTestHook localSandboxedProcessExecutorTestHook = null;
bool success = Helpers.RetryOnFailure(
attempt => {
using (FileStream stream = File.OpenRead(Path.GetFullPath(m_configuration.SandboxedProcessExecutorTestHookFile)))
{
// TODO: Custom DetoursEventListener?
localSandboxedProcessExecutorTestHook = SandboxedProcessExecutorTestHook.Deserialize(stream);
return(true);
}
});
sandboxedProcessExecutorTestHook = localSandboxedProcessExecutorTestHook;
return(true);
}
