[Expat-discuss] Parsing external entities
Lee Passey
lee at novomail.net
Tue Dec 12 17:16:50 CET 2006
I need some help parsing external entities.
Based on the documentation, I would expect that 1. if I register a
ExternalEntityRefHandler, and that 2. if I instantiate an entity parser
with XML_ExternalEntityParserCreate, and that 3. if the entity parser
successfully parses the external entity file (as indicated by returning
XML_STATUS_OK), then whenever an entity is encountered in the XML the
replacement value will appear in my CharacterDataHandler; or if the
entity has not be parsed by the entity parser the my
SkippedEntityHandler will be called.
The code does not behave this way. The external entity file is parsed
successfully, but my SkippedEntityHandler gets called for /all/ external
entities, whether parsed or unparsed, and the parsed data is /never/
passed to the CharacterDataHandler.
I can see three possibilities for this behavior: 1. there is a bug in
the code, 2. the documentation is incorrect, or 3. there is some
undocumented prerequisite that I must do to make it work.
Can someone shed some light on how this process is supposed to work and
what I must do to parse external entities?
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