/// <summary>
/// Read a file from the storage area.
/// This function reads the content of a given file from the storage area that is currently used by Orthanc.
/// </summary>
/// <param name="context">The Orthanc plugin context, as received by OrthancPluginInitialize().</param>
/// <param name="target">The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().</param>
/// <param name="storageArea">The storage area.</param>
/// <param name="uuid">The identifier of the file to be read.</param>
/// <param name="type">The type of the file content.</param>
/// <returns>0 if success, other value if error.</returns>
public static OrthancPluginErrorCode OrthancPluginStorageAreaRead(ref OrthancPluginContext context, IntPtr target, IntPtr storageArea, IntPtr uuid, OrthancPluginContentType type)
{
IntPtr ptr = IntPtr.Zero;
try
{
_OrthancPluginStorageAreaRead pr = new _OrthancPluginStorageAreaRead();
pr.target = target;
pr.storageArea = storageArea;
pr.uuid = uuid;
pr.type = type;
int size = Marshal.SizeOf(pr);
ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(pr, ptr, true);
return(context.InvokeService(ref context, _OrthancPluginService._OrthancPluginService_StorageAreaRead, ptr));
}
catch (Exception ex)
{
Log.Message(ex.ToString());
OrthancPluginLogError(ref context, ex.ToString());
return(OrthancPluginErrorCode.OrthancPluginErrorCode_InternalError);
}
finally
{
Marshal.FreeHGlobal(ptr);
}
}
/// <summary>
/// Remove a file from the storage area.
/// This function removes a given file from the storage area that is currently used by Orthanc.
/// </summary>
/// <param name="context">OrthancPluginContext* - The Orthanc plugin context, as received by OrthancPluginInitialize().</param>
/// <param name="storageArea">OrthancPluginStorageArea* - The storage area.</param>
/// <param name="uuid">const char* - The identifier of the file to be removed.</param>
/// <param name="type">OrthancPluginContentType - The type of the file content.</param>
/// <returns>0 if success, other value if error.</returns>
public static OrthancPluginErrorCode OrthancPluginStorageAreaRemove(ref OrthancPluginContext context, IntPtr storageArea, IntPtr uuid, OrthancPluginContentType type)
{
IntPtr ptr = IntPtr.Zero;
try
{
_OrthancPluginStorageAreaRemove pr = new _OrthancPluginStorageAreaRemove();
pr.storageArea = storageArea;
pr.uuid = uuid;
pr.type = type;
int size = Marshal.SizeOf(pr);
ptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(pr, ptr, true);
return context.InvokeService(ref context, _OrthancPluginService._OrthancPluginService_StorageAreaRemove, ptr);
}
catch (Exception ex)
{
Log.Message(ex.ToString());
OrthancPluginLogError(ref context, ex.ToString());
return OrthancPluginErrorCode.OrthancPluginErrorCode_InternalError;
}
finally
{
Marshal.FreeHGlobal(ptr);
}
}
