Nikolay Sivov : xmllite/reader: Return same string for local and qualified names for attributes when appropriate.
Module: wine Branch: master Commit: 253f233e52a94283cf884004d11dc8c39b1a8d6b URL: http://source.winehq.org/git/wine.git/?a=commit;h=253f233e52a94283cf884004d1... Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Fri Mar 17 16:46:13 2017 +0300 xmllite/reader: Return same string for local and qualified names for attributes when appropriate. Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/xmllite/reader.c | 67 +++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 51 insertions(+), 16 deletions(-) diff --git a/dlls/xmllite/reader.c b/dlls/xmllite/reader.c index ca8602c..b28a4b1 100644 --- a/dlls/xmllite/reader.c +++ b/dlls/xmllite/reader.c @@ -230,6 +230,12 @@ struct reader_position UINT line_position; }; +enum attribute_flags +{ + ATTRIBUTE_NS_DEFINITION = 0x1, + ATTRIBUTE_DEFAULT_NS_DEFINITION = 0x2, +}; + struct attribute { struct list entry; @@ -238,6 +244,7 @@ struct attribute strval qname; strval value; struct reader_position position; + unsigned int flags; }; struct element @@ -398,7 +405,7 @@ static void reader_clear_attrs(xmlreader *reader) /* attribute data holds pointers to buffer data, so buffer shrink is not possible while we are on a node with attributes */ static HRESULT reader_add_attr(xmlreader *reader, strval *prefix, strval *localname, strval *qname, - strval *value, const struct reader_position *position) + strval *value, const struct reader_position *position, unsigned int flags) { struct attribute *attr; @@ -413,6 +420,7 @@ static HRESULT reader_add_attr(xmlreader *reader, strval *prefix, strval *localn attr->qname = qname ? *qname : *localname; attr->value = *value; attr->position = *position; + attr->flags = flags; list_add_tail(&reader->attrs, &attr->entry); reader->attr_count++; @@ -1179,7 +1187,7 @@ static HRESULT reader_parse_versioninfo(xmlreader *reader) /* skip "'"|'"' */ reader_skipn(reader, 1); - return reader_add_attr(reader, NULL, &name, NULL, &val, &position); + return reader_add_attr(reader, NULL, &name, NULL, &val, &position, 0); } /* ([A-Za-z0-9._] | '-') */ @@ -1257,7 +1265,7 @@ static HRESULT reader_parse_encdecl(xmlreader *reader) /* skip "'"|'"' */ reader_skipn(reader, 1); - return reader_add_attr(reader, NULL, &name, NULL, &val, &position); + return reader_add_attr(reader, NULL, &name, NULL, &val, &position, 0); } /* [32] SDDecl ::= S 'standalone' Eq (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no') '"')) */ @@ -1301,7 +1309,7 @@ static HRESULT reader_parse_sddecl(xmlreader *reader) /* skip "'"|'"' */ reader_skipn(reader, 1); - return reader_add_attr(reader, NULL, &name, NULL, &val, &position); + return reader_add_attr(reader, NULL, &name, NULL, &val, &position, 0); } /* [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>' */ @@ -1774,7 +1782,7 @@ static HRESULT reader_parse_externalid(xmlreader *reader) if (FAILED(hr)) return hr; reader_init_cstrvalue(publicW, strlenW(publicW), &name); - hr = reader_add_attr(reader, NULL, &name, NULL, &pub, &position); + hr = reader_add_attr(reader, NULL, &name, NULL, &pub, &position, 0); if (FAILED(hr)) return hr; cnt = reader_skipspaces(reader); @@ -1785,7 +1793,7 @@ static HRESULT reader_parse_externalid(xmlreader *reader) if (FAILED(hr)) return S_OK; reader_init_cstrvalue(systemW, strlenW(systemW), &name); - hr = reader_add_attr(reader, NULL, &name, NULL, &sys, &position); + hr = reader_add_attr(reader, NULL, &name, NULL, &sys, &position, 0); if (FAILED(hr)) return hr; return S_OK; @@ -1799,7 +1807,7 @@ static HRESULT reader_parse_externalid(xmlreader *reader) if (FAILED(hr)) return hr; reader_init_cstrvalue(systemW, strlenW(systemW), &name); - return reader_add_attr(reader, NULL, &name, NULL, &sys, &position); + return reader_add_attr(reader, NULL, &name, NULL, &sys, &position, 0); } return S_FALSE; @@ -2179,17 +2187,17 @@ static HRESULT reader_parse_attribute(xmlreader *reader) { struct reader_position position = reader->position; strval prefix, local, qname, value; - BOOL ns = FALSE, nsdef = FALSE; + enum attribute_flags flags = 0; HRESULT hr; hr = reader_parse_qname(reader, &prefix, &local, &qname); if (FAILED(hr)) return hr; if (strval_eq(reader, &prefix, &strval_xmlns)) - ns = TRUE; + flags |= ATTRIBUTE_NS_DEFINITION; if (strval_eq(reader, &qname, &strval_xmlns)) - ns = nsdef = TRUE; + flags |= ATTRIBUTE_DEFAULT_NS_DEFINITION; hr = reader_parse_eq(reader); if (FAILED(hr)) return hr; @@ -2197,11 +2205,11 @@ static HRESULT reader_parse_attribute(xmlreader *reader) hr = reader_parse_attvalue(reader, &value); if (FAILED(hr)) return hr; - if (ns) - reader_push_ns(reader, nsdef ? &strval_xmlns : &local, &value, nsdef); + if (flags & (ATTRIBUTE_NS_DEFINITION | ATTRIBUTE_DEFAULT_NS_DEFINITION)) + reader_push_ns(reader, &local, &value, !!(flags & ATTRIBUTE_DEFAULT_NS_DEFINITION)); TRACE("%s=%s\n", debug_strval(reader, &local), debug_strval(reader, &value)); - return reader_add_attr(reader, &prefix, &local, &qname, &value, &position); + return reader_add_attr(reader, &prefix, &local, &qname, &value, &position, flags); } /* [12 NS] STag ::= '<' QName (S Attribute)* S? '>' @@ -2982,6 +2990,7 @@ static HRESULT WINAPI xmlreader_MoveToElement(IXmlReader* iface) static HRESULT WINAPI xmlreader_GetQualifiedName(IXmlReader* iface, LPCWSTR *name, UINT *len) { xmlreader *This = impl_from_IXmlReader(iface); + struct attribute *attribute = This->attr; struct element *element; UINT length; @@ -3013,6 +3022,22 @@ static HRESULT WINAPI xmlreader_GetQualifiedName(IXmlReader* iface, LPCWSTR *nam *len = element->localname.len; } break; + case XmlNodeType_Attribute: + if (attribute->flags & ATTRIBUTE_DEFAULT_NS_DEFINITION) + { + *name = xmlnsW; + *len = 5; + } else if (attribute->prefix.len) + { + *name = This->strvalues[StringValue_QualifiedName].str; + *len = This->strvalues[StringValue_QualifiedName].len; + } + else + { + *name = This->strvalues[StringValue_LocalName].str; + *len = This->strvalues[StringValue_LocalName].len; + } + break; default: *name = This->strvalues[StringValue_QualifiedName].str; *len = This->strvalues[StringValue_QualifiedName].len; @@ -3156,6 +3181,18 @@ static HRESULT WINAPI xmlreader_GetLocalName(IXmlReader* iface, LPCWSTR *name, U *name = element->localname.str; *len = element->localname.len; break; + case XmlNodeType_Attribute: + if (This->attr->flags & ATTRIBUTE_DEFAULT_NS_DEFINITION) + { + *name = xmlnsW; + *len = 5; + } + else + { + *name = This->strvalues[StringValue_LocalName].str; + *len = This->strvalues[StringValue_LocalName].len; + } + break; default: *name = This->strvalues[StringValue_LocalName].str; *len = This->strvalues[StringValue_LocalName].len; @@ -3246,11 +3283,9 @@ static HRESULT WINAPI xmlreader_GetValue(IXmlReader* iface, const WCHAR **value, case XmlNodeType_Attribute: { const strval *local = &reader->strvalues[StringValue_LocalName]; - const strval *prefix = &reader->strvalues[StringValue_Prefix]; /* For namespace definition attributes return values from namespace list */ - if (((strval_eq(reader, prefix, &strval_empty) && strval_eq(reader, local, &strval_xmlns)) || - strval_eq(reader, prefix, &strval_xmlns))) + if (reader->attr->flags & (ATTRIBUTE_NS_DEFINITION | ATTRIBUTE_DEFAULT_NS_DEFINITION)) { struct ns *ns;
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Alexandre Julliard