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Intial Commit for merge_pcdata

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This commit is contained in:
vineeth-11316 2023-08-19 09:17:54 +05:30
parent 980cf57ff4
commit e15adbe704
2 changed files with 29 additions and 3 deletions
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28
src/pugixml.cpp
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@ -270,6 +270,18 @@ PUGI_IMPL_NS_BEGIN
return static_cast<size_t>(end - s);
#endif
}
// concat two strings and store it in the first one
PUGI_IMPL_FN void strconcat(char_t* dst,const char_t* src)
{
assert(dst && src);
#ifdef PUGIXML_WCHAR_MODE
wcscat(dst, src);
#else
strcat(dst, src);
#endif
}
PUGI_IMPL_NS_END
// auto_ptr-like object for exception recovery
@ -3479,11 +3491,21 @@ PUGI_IMPL_NS_BEGIN
}
else
{
PUGI_IMPL_PUSHNODE(node_pcdata); // Append a new node on the tree.
xml_node_struct* cursor_last_child = cursor->first_child ? cursor->first_child->prev_sibling_c + 0 : 0;
cursor->value = s; // Save the offset.
if(PUGI_IMPL_OPTSET(parse_merge_pcdata) && cursor_last_child && PUGI_IMPL_NODETYPE(cursor_last_child) == node_pcdata)
{
strconcat(cursor_last_child->value, s);
s = cursor_last_child->value;
}
else
{
PUGI_IMPL_PUSHNODE(node_pcdata); // Append a new node on the tree.
cursor->value = s; // Save the offset.
PUGI_IMPL_POPNODE(); // Pop since this is a standalone.
PUGI_IMPL_POPNODE(); // Pop since this is a standalone.
}
}
s = strconv_pcdata(s);

4
src/pugixml.hpp
View File

@ -212,6 +212,10 @@ namespace pugi
// the document; this flag is only recommended for parsing documents with many PCDATA nodes in memory-constrained environments.
// This flag is off by default.
const unsigned int parse_embed_pcdata = 0x2000;
// This flag determines whether determines whether the the two pcdata should be merged or not, if no intermediatory data are parsed in the document.
// This flag is off by default.
const unsigned int parse_merge_pcdata = 0x4000;
// The default parsing mode.
// Elements, PCDATA and CDATA sections are added to the DOM tree, character/reference entities are expanded,