Example 1: Reading the <Description>
Read the <Description> from the sample Lake Eola Transmittal
The description is stored in the fields of a SE_DRM_CLS_DESCRIPTION object which the DRM requires to be a component of the <Transmittal Root> object.
To do this we need to know:
- How to open and close a Transmittal for reading.
- How the C API handles status codes and error descriptions.
- About the API’s methods of memory management.
- SE_Store’s used to get fields and other object data.
- Memory allocated by the API through opaque data types.
- How to access objects by traversing relationships.
- How to retrieve fields from an object.