Revision 111, 1.8 kB
(checked in by mido, 16 years ago)
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pridana knihovna XSD (a jeji chlebodarkyne XERCES), v ramci Win32 zprovoznen priklad tests/test_xsd_hello.cxx
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[111] | 1 | // file : xsd/cxx/tree/text.txx |
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| 2 | // author : Boris Kolpackov <boris@codesynthesis.com> |
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| 3 | // copyright : Copyright (c) 2005-2008 Code Synthesis Tools CC |
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| 4 | // license : GNU GPL v2 + exceptions; see accompanying LICENSE file |
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| 5 | |
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| 6 | #include <xercesc/dom/DOMText.hpp> |
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| 7 | |
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| 8 | #include <xsd/cxx/xml/string.hxx> |
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| 9 | |
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| 10 | #include <xsd/cxx/tree/exceptions.hxx> |
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| 11 | |
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| 12 | namespace xsd |
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| 13 | { |
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| 14 | namespace cxx |
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| 15 | { |
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| 16 | namespace tree |
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| 17 | { |
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| 18 | template <typename C> |
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| 19 | std::basic_string<C> |
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| 20 | text_content (const xercesc::DOMElement& e) |
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| 21 | { |
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| 22 | using xercesc::DOMNode; |
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| 23 | using xercesc::DOMText; |
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| 24 | |
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| 25 | DOMNode* n (e.getFirstChild ()); |
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| 26 | |
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| 27 | // Fast path. |
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| 28 | // |
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| 29 | if (n != 0 && |
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| 30 | n->getNodeType () == DOMNode::TEXT_NODE && |
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| 31 | n->getNextSibling () == 0) |
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| 32 | { |
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| 33 | DOMText* t (static_cast<DOMText*> (n)); |
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| 34 | |
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| 35 | // Berkeley DB XML DOM does not implement getLength(). |
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| 36 | // |
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| 37 | #ifndef DBXML_DOM |
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| 38 | return xml::transcode<C> (t->getData (), t->getLength ()); |
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| 39 | #else |
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| 40 | return xml::transcode<C> (t->getData ()); |
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| 41 | #endif |
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| 42 | } |
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| 43 | |
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| 44 | std::basic_string<C> r; |
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| 45 | |
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| 46 | for (; n != 0; n = n->getNextSibling ()) |
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| 47 | { |
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| 48 | switch (n->getNodeType ()) |
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| 49 | { |
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| 50 | case DOMNode::TEXT_NODE: |
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| 51 | case DOMNode::CDATA_SECTION_NODE: |
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| 52 | { |
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| 53 | DOMText* t (static_cast<DOMText*> (n)); |
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| 54 | |
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| 55 | // Berkeley DB XML DOM does not implement getLength(). |
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| 56 | // |
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| 57 | #ifndef DBXML_DOM |
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| 58 | r += xml::transcode<C> (t->getData (), t->getLength ()); |
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| 59 | #else |
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| 60 | r += xml::transcode<C> (t->getData ()); |
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| 61 | #endif |
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| 62 | break; |
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| 63 | } |
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| 64 | case DOMNode::ELEMENT_NODE: |
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| 65 | { |
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| 66 | throw expected_text_content<C> (); |
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| 67 | } |
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| 68 | } |
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| 69 | } |
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| 70 | |
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| 71 | return r; |
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| 72 | } |
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| 73 | } |
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| 74 | } |
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| 75 | } |
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