private void EnsureRecordBuffer(uint bytes)
{
if (bytes > this.currentBufferSize)
{
this.bufferHandle.Close();
this.currentBufferSize = bytes;
this.bufferHandle = SafeHGlobalHandleCritical.AllocHGlobal(this.currentBufferSize);
this.record.pbMDData = this.bufferHandle.DangerousGetHandle();
this.record.dwMDDataLen = this.currentBufferSize;
}
}
void EnsureRecordBuffer(uint bytes)
{
if (bytes <= currentBufferSize)
{
return;
}
bufferHandle.Close();
currentBufferSize = bytes;
bufferHandle = SafeHGlobalHandleCritical.AllocHGlobal(currentBufferSize);
record.pbMDData = bufferHandle.DangerousGetHandle();
record.dwMDDataLen = currentBufferSize;
}
public MetabaseReader()
{
uint num;
this.currentBufferSize = 0x400;
lock (syncRoot)
{
if (adminBase == null)
{
adminBase = (IMSAdminBase) new MSAdminBase();
}
}
uint num2 = adminBase.OpenKey(0, "/LM", 1, 0x7530, out num);
this.mdHandle = (int)num;
if (num2 != 0)
{
throw FxTrace.Exception.AsError(new COMException(System.ServiceModel.Activation.SR.Hosting_MetabaseAccessError, (int)num2));
}
this.bufferHandle = SafeHGlobalHandleCritical.AllocHGlobal(this.currentBufferSize);
}
public MetabaseReader()
{
lock (syncRoot)
{
if (adminBase == null)
{
adminBase = (IMSAdminBase) new MSAdminBase();
}
}
uint handle;
uint hResult = adminBase.OpenKey(MSAdminBase.METADATA_MASTER_ROOT_HANDLE, LMPath,
MSAdminBase.METADATA_PERMISSION_READ, MSAdminBase.DEFAULT_METABASE_TIMEOUT, out handle);
mdHandle = (int)handle;
if (hResult != 0)
{
throw FxTrace.Exception.AsError(new COMException(SR.Hosting_MetabaseAccessError, (int)hResult));
}
bufferHandle = SafeHGlobalHandleCritical.AllocHGlobal(currentBufferSize);
}