3.1.4.7.4 BinXml Type
The BinXml type MUST be used for values that are themselves BinXml encoding of XML fragments or TemplateInstances. This allows embedding of TemplateInstances.
The byte length for the value specifies the length of the BinXml fragment, up to and including its EOF token.
This type MUST only be used when substituting into element content. For example, given the following template instance.
|
Text |
Binary |
|---|---|
|
|
0C |
|
<InnerTemplate> |
01 InnerTemplate 02 |
|
<PropA> %1 </PropA> |
01 PropA 02 05 0D 00 04 |
|
<PropB> %2 </PropB> |
01 PropB 02 05 0D 01 04 |
|
</InnerTemplate> |
04 00 |
|
|
02 01 04 01 04 |
|
|
63 65 00 |
And the following outer template definition.
|
Text |
Binary |
|---|---|
|
<OuterTemplate> |
01 OuterTemplate 02 |
|
<PropA> %1 </PropA> |
01 PropA 02 05 0D 00 04 |
|
<PropB> %2 </PropB> |
01 PropB 02 05 0D 01 04 |
|
</OuterTemplate> |
|
If the set of values for the outer template instance is the BinXml for InnerTemplate TemplateInstance, and the UINT8 value is 0x67, the resultant BinXml is the following.
-
0C 01 OuterTemplate 02 01 PropA 02 05 0D 00 04 01 PropB 02 05 0D 01 04 04 00 02 30 21 01 04 <- value spec for Outer Template 0C 01 InnerTemplate 02 01 PropA 02 05 0D 00 04 01 PropB 02 05 0D 01 04 04 00 02 01 04 01 04 <- value spec for inner template 63 65 00 67 00
Note the value spec for the Inner Template. The template is 0x30 long, and is of type 0x21 ("BinXmlType"). It is followed by one UINT8 value.