diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2009-03-16 08:16:43 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2009-03-16 08:16:43 +0200 |
| commit | bce9d5a76072ec697ef69021818aa68709036da5 (patch) | |
| tree | 9ec56eff60abacaea121d1602a1e48388ca34216 /examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx | |
| parent | be19f3aae4e16b4dc9c980cb9b53e807616662ef (diff) | |
Add support for type customization in C++/Hybrid
examples/cxx/hybrid/custom/wildcard/: new example
Diffstat (limited to 'examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx')
| -rw-r--r-- | examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx b/examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx new file mode 100644 index 0000000..eee573f --- /dev/null +++ b/examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx @@ -0,0 +1,100 @@ +// file : examples/cxx/hybrid/custom/wildcard/envelope-pimpl.cxx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : not copyrighted - public domain + +#include <memory> // std::auto_ptr + +#include "body.hxx" + +// Include email-pimpl.hxx (which includes envelope-pimpl.hxx) +// instead of envelope-pimpl.hxx. +// +#include "email-pimpl.hxx" + +namespace email +{ + void envelope_pimpl:: +#ifndef XSDE_POLYMORPHIC + _start_any_element (const xml_schema::ro_string& ns, + const xml_schema::ro_string& name) +#else + _start_any_element (const xml_schema::ro_string& ns, + const xml_schema::ro_string& name, + const char*) +#endif + { + // We use the depth_ counter to filter out nested elements + // and attributes for the content matched by the wildcard + // but which we don't know how to handle. + // + if (depth_++ == 0) + { + // Top-level (relative to this type) element matched by the + // any wildcard. + // + xml_schema::parser_base* p = 0; + + if (ns == "http://www.codesynthesis.com/email") + { + if (name == "text") + p = text_p_; + else if (name == "binary") + p = binary_p_; + + if (p != 0) + { + // If you are not using exceptions then you will need to add + // error propagation code. For more information on how to do + // this see the wildcard example for the C++/Parser mapping + // (examples/parser/ directory). + // + xml_schema::parser_context& ctx = _context (); + p->pre (); + p->_pre_impl (ctx); + } + } + } + } + + void envelope_pimpl:: + _end_any_element (const xml_schema::ro_string& ns, + const xml_schema::ro_string& name) + { + if (--depth_ == 0) + { + if (ns == "http://www.codesynthesis.com/email") + { + // Note that we don't call _post_impl() (corresponding to + // _pre_impl()) here. It is called automatically by the + // infrastructure. + // + envelope* env = envelope_base_pimpl_state_.envelope_; + + if (name == "text") + { + std::auto_ptr<body> b (new body); + b->text (text_p_->post_string ()); + env->body ().push_back (b.release ()); + } + else if (name == "binary") + { + std::auto_ptr<body> b (new body); + b->binary (binary_p_->post_binary ()); + env->body ().push_back (b.release ()); + } + } + } + } + + void envelope_pimpl:: + _reset () + { + // Note that we always need to call _reset() from the base. + // + envelope_base_pimpl::_reset (); + + depth_ = 0; + text_p_->_reset (); + binary_p_->_reset (); + } +} |