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-rw-r--r--src/pugixml.cpp246
1 files changed, 151 insertions, 95 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index 5888159..767fb48 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -3269,6 +3269,12 @@ PUGI__NS_BEGIN
while (*s);
}
+ PUGI__FN void text_output_indent(xml_buffered_writer& writer, const char_t* indent, unsigned int depth)
+ {
+ for (unsigned int i = 0; i < depth; ++i)
+ writer.write(indent);
+ }
+
PUGI__FN void node_output_attributes(xml_buffered_writer& writer, const xml_node& node, unsigned int flags)
{
const char_t* default_name = PUGIXML_TEXT(":anonymous");
@@ -3285,133 +3291,183 @@ PUGI__NS_BEGIN
}
}
- PUGI__FN void node_output(xml_buffered_writer& writer, const xml_node& node, const char_t* indent, unsigned int flags, unsigned int depth)
+ PUGI__FN bool node_output_start(xml_buffered_writer& writer, const xml_node& node, unsigned int flags)
{
const char_t* default_name = PUGIXML_TEXT(":anonymous");
+ const char_t* name = node.name()[0] ? node.name() : default_name;
- if ((flags & format_indent) != 0 && (flags & format_raw) == 0)
- for (unsigned int i = 0; i < depth; ++i) writer.write(indent);
+ writer.write('<');
+ writer.write(name);
- switch (node.type())
- {
- case node_document:
+ node_output_attributes(writer, node, flags);
+
+ if (flags & format_raw)
{
- for (xml_node n = node.first_child(); n; n = n.next_sibling())
- node_output(writer, n, indent, flags, depth);
- break;
+ if (!node.first_child())
+ writer.write(' ', '/', '>');
+ else
+ {
+ writer.write('>');
+
+ return true;
+ }
}
-
- case node_element:
+ else if (!node.first_child())
+ writer.write(' ', '/', '>', '\n');
+ else if (node.first_child() == node.last_child() && (node.first_child().type() == node_pcdata || node.first_child().type() == node_cdata))
{
- const char_t* name = node.name()[0] ? node.name() : default_name;
+ writer.write('>');
- writer.write('<');
+ if (node.first_child().type() == node_pcdata)
+ text_output(writer, node.first_child().value(), ctx_special_pcdata, flags);
+ else
+ text_output_cdata(writer, node.first_child().value());
+
+ writer.write('<', '/');
writer.write(name);
+ writer.write('>', '\n');
+ }
+ else
+ {
+ writer.write('>', '\n');
- node_output_attributes(writer, node, flags);
+ return true;
+ }
- if (flags & format_raw)
- {
- if (!node.first_child())
- writer.write(' ', '/', '>');
- else
- {
- writer.write('>');
+ return false;
+ }
+
+ PUGI__FN void node_output_end(xml_buffered_writer& writer, const xml_node& node, unsigned int flags)
+ {
+ const char_t* default_name = PUGIXML_TEXT(":anonymous");
+ const char_t* name = node.name()[0] ? node.name() : default_name;
+
+ writer.write('<', '/');
+ writer.write(name);
+ writer.write('>');
+
+ if ((flags & format_raw) == 0)
+ writer.write('\n');
+ }
- for (xml_node n = node.first_child(); n; n = n.next_sibling())
- node_output(writer, n, indent, flags, depth + 1);
+ PUGI__FN void node_output_simple(xml_buffered_writer& writer, const xml_node& node, unsigned int flags)
+ {
+ const char_t* default_name = PUGIXML_TEXT(":anonymous");
+
+ switch (node.type())
+ {
+ case node_pcdata:
+ text_output(writer, node.value(), ctx_special_pcdata, flags);
+ if ((flags & format_raw) == 0) writer.write('\n');
+ break;
- writer.write('<', '/');
- writer.write(name);
- writer.write('>');
+ case node_cdata:
+ text_output_cdata(writer, node.value());
+ if ((flags & format_raw) == 0) writer.write('\n');
+ break;
+
+ case node_comment:
+ writer.write('<', '!', '-', '-');
+ writer.write(node.value());
+ writer.write('-', '-', '>');
+ if ((flags & format_raw) == 0) writer.write('\n');
+ break;
+
+ case node_pi:
+ case node_declaration:
+ writer.write('<', '?');
+ writer.write(node.name()[0] ? node.name() : default_name);
+
+ if (node.type() == node_declaration)
+ {
+ node_output_attributes(writer, node, flags);
+ }
+ else if (node.value()[0])
+ {
+ writer.write(' ');
+ writer.write(node.value());
}
- }
- else if (!node.first_child())
- writer.write(' ', '/', '>', '\n');
- else if (node.first_child() == node.last_child() && (node.first_child().type() == node_pcdata || node.first_child().type() == node_cdata))
- {
- writer.write('>');
- if (node.first_child().type() == node_pcdata)
- text_output(writer, node.first_child().value(), ctx_special_pcdata, flags);
- else
- text_output_cdata(writer, node.first_child().value());
+ writer.write('?', '>');
+ if ((flags & format_raw) == 0) writer.write('\n');
+ break;
- writer.write('<', '/');
- writer.write(name);
- writer.write('>', '\n');
- }
- else
- {
- writer.write('>', '\n');
-
- for (xml_node n = node.first_child(); n; n = n.next_sibling())
- node_output(writer, n, indent, flags, depth + 1);
+ case node_doctype:
+ writer.write('<', '!', 'D', 'O', 'C');
+ writer.write('T', 'Y', 'P', 'E');
- if ((flags & format_indent) != 0 && (flags & format_raw) == 0)
- for (unsigned int i = 0; i < depth; ++i) writer.write(indent);
-
- writer.write('<', '/');
- writer.write(name);
- writer.write('>', '\n');
- }
+ if (node.value()[0])
+ {
+ writer.write(' ');
+ writer.write(node.value());
+ }
- break;
+ writer.write('>');
+ if ((flags & format_raw) == 0) writer.write('\n');
+ break;
+
+ default:
+ assert(!"Invalid node type");
}
-
- case node_pcdata:
- text_output(writer, node.value(), ctx_special_pcdata, flags);
- if ((flags & format_raw) == 0) writer.write('\n');
- break;
+ }
- case node_cdata:
- text_output_cdata(writer, node.value());
- if ((flags & format_raw) == 0) writer.write('\n');
- break;
+ PUGI__FN void node_output(xml_buffered_writer& writer, const xml_node& root, const char_t* indent, unsigned int flags, unsigned int depth)
+ {
+ xml_node node = root;
- case node_comment:
- writer.write('<', '!', '-', '-');
- writer.write(node.value());
- writer.write('-', '-', '>');
- if ((flags & format_raw) == 0) writer.write('\n');
- break;
+ do
+ {
+ assert(node);
- case node_pi:
- case node_declaration:
- writer.write('<', '?');
- writer.write(node.name()[0] ? node.name() : default_name);
+ // begin writing current node
+ if ((flags & (format_indent | format_raw)) == format_indent)
+ text_output_indent(writer, indent, depth);
- if (node.type() == node_declaration)
+ if (node.type() == node_element)
{
- node_output_attributes(writer, node, flags);
+ if (node_output_start(writer, node, flags))
+ {
+ node = node.first_child();
+ depth++;
+ continue;
+ }
}
- else if (node.value()[0])
+ else if (node.type() == node_document)
{
- writer.write(' ');
- writer.write(node.value());
+ if (node.first_child())
+ {
+ node = node.first_child();
+ continue;
+ }
}
-
- writer.write('?', '>');
- if ((flags & format_raw) == 0) writer.write('\n');
- break;
-
- case node_doctype:
- writer.write('<', '!', 'D', 'O', 'C');
- writer.write('T', 'Y', 'P', 'E');
-
- if (node.value()[0])
+ else
{
- writer.write(' ');
- writer.write(node.value());
+ node_output_simple(writer, node, flags);
}
- writer.write('>');
- if ((flags & format_raw) == 0) writer.write('\n');
- break;
+ // continue to the next node
+ while (node != root)
+ {
+ if (node.next_sibling())
+ {
+ node = node.next_sibling();
+ break;
+ }
- default:
- assert(!"Invalid node type");
+ node = node.parent();
+ depth--;
+
+ // write closing node
+ if (node.type() == node_element)
+ {
+ if ((flags & (format_indent | format_raw)) == format_indent)
+ text_output_indent(writer, indent, depth);
+
+ node_output_end(writer, node, flags);
+ }
+ }
}
+ while (node != root);
}
inline bool has_declaration(const xml_node& node)
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 00:17:29 +0000