TestCommand.idl

module TestCommand
{

    /* ValueKind is the discriminator of the 'value' union of a KeyValue */
    enum ValueKind {
        VALUEKIND_STRING,
        VALUEKIND_LONG,
        VALUEKIND_FLOAT,
        VALUEKIND_BOOLEAN
    };

    enum CommandKind {
        ADD_COMMAND,
        REMOVE_COMMAND
    };

    union Value switch(ValueKind) {
        case VALUEKIND_STRING:       /* Value is a string */
            string sValue;
        case VALUEKIND_LONG:         /* Value is a long number */
            long lValue;
        case VALUEKIND_FLOAT:        /* Value is a floating-point number */
            float fValue;
        case VALUEKIND_BOOLEAN:      /* Value is a boolean */
            boolean bValue;
    };

    /* Generic key:value type, where value is an union supporting various kinds of values */
    struct KeyValue {
        string keyval;                   /* String key */
        Value value;
    };

    union Kind switch(CommandKind) {
        case ADD_COMMAND:                /* Add command */
            sequence<KeyValue> addCmd;
        case REMOVE_COMMAND:             /* Remove command */
            sequence<KeyValue> rmvCmd;
    };

    struct TestCommandMsg
    {
        long command_Id;
	Kind kind;
    };
#pragma keylist TestCommandMsg command_Id
};