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Merge 0f552c945f into b2b4664030

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Daniel Ottiger 2024-01-26 09:25:24 -08:00 committed by GitHub
commit a4ad4a6453
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2 changed files with 69 additions and 0 deletions
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65
src/pugixml.cpp
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@ -252,6 +252,16 @@ PUGI_IMPL_NS_BEGIN
#endif
}
// Compare lhs (0 terminated) with [rhs_begin, rhs_end)
PUGI_IMPL_FN bool strequal(const char_t* lhs, const char_t* rhs, size_t count)
{
for (size_t i = 0; i < count; ++i)
if (lhs[i] == 0 || lhs[i] != rhs[i])
return false;
return lhs[count] == 0;
}
// Compare lhs with [rhs_begin, rhs_end)
PUGI_IMPL_FN bool strequalrange(const char_t* lhs, const char_t* rhs, size_t count)
{
@ -5663,6 +5673,20 @@ namespace pugi
return xml_node();
}
PUGI_IMPL_FN xml_node xml_node::child(const char_t* name_, size_t sz) const
{
if (!_root) return xml_node();
for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
{
const char_t* iname = i->name;
if (iname && impl::strequal(iname, name_, sz))
return xml_node(i);
}
return xml_node();
}
PUGI_IMPL_FN xml_attribute xml_node::attribute(const char_t* name_) const
{
if (!_root) return xml_attribute();
@ -5677,6 +5701,20 @@ namespace pugi
return xml_attribute();
}
PUGI_IMPL_FN xml_attribute xml_node::attribute(const char_t* name_, size_t sz) const
{
if (!_root) return xml_attribute();
for (xml_attribute_struct* i = _root->first_attribute; i; i = i->next_attribute)
{
const char_t* iname = i->name;
if (iname && impl::strequal(iname, name_, sz))
return xml_attribute(i);
}
return xml_attribute();
}
PUGI_IMPL_FN xml_node xml_node::next_sibling(const char_t* name_) const
{
if (!_root) return xml_node();
@ -5877,6 +5915,23 @@ namespace pugi
return a;
}
PUGI_IMPL_FN xml_attribute xml_node::append_attribute(const char_t* name_, size_t sz)
{
if (!impl::allow_insert_attribute(type())) return xml_attribute();
impl::xml_allocator& alloc = impl::get_allocator(_root);
if (!alloc.reserve()) return xml_attribute();
xml_attribute a(impl::allocate_attribute(alloc));
if (!a) return xml_attribute();
impl::append_attribute(a._attr, _root);
a.set_name(name_, sz);
return a;
}
PUGI_IMPL_FN xml_attribute xml_node::prepend_attribute(const char_t* name_)
{
if (!impl::allow_insert_attribute(type())) return xml_attribute();
@ -6079,6 +6134,16 @@ namespace pugi
return result;
}
PUGI_IMPL_FN xml_node xml_node::append_child(const char_t* name_, size_t sz)
{
xml_node result = append_child(node_element);
result.set_name(name_, sz);
return result;
}
PUGI_IMPL_FN xml_node xml_node::prepend_child(const char_t* name_)
{
xml_node result = prepend_child(node_element);

4
src/pugixml.hpp
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@ -543,7 +543,9 @@ namespace pugi
// Get child, attribute or next/previous sibling with the specified name
xml_node child(const char_t* name) const;
xml_node child(const char_t* name, size_t sz) const;
xml_attribute attribute(const char_t* name) const;
xml_attribute attribute(const char_t* name, size_t) const;
xml_node next_sibling(const char_t* name) const;
xml_node previous_sibling(const char_t* name) const;
@ -564,6 +566,7 @@ namespace pugi
// Add attribute with specified name. Returns added attribute, or empty attribute on errors.
xml_attribute append_attribute(const char_t* name);
xml_attribute append_attribute(const char_t* name, size_t sz);
xml_attribute prepend_attribute(const char_t* name);
xml_attribute insert_attribute_after(const char_t* name, const xml_attribute& attr);
xml_attribute insert_attribute_before(const char_t* name, const xml_attribute& attr);
@ -582,6 +585,7 @@ namespace pugi
// Add child element with specified name. Returns added node, or empty node on errors.
xml_node append_child(const char_t* name);
xml_node append_child(const char_t* name, size_t sz);
xml_node prepend_child(const char_t* name);
xml_node insert_child_after(const char_t* name, const xml_node& node);
xml_node insert_child_before(const char_t* name, const xml_node& node);