From 0f2cf531f705d370321843e5ba9135b2ebdb5d19 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Sun, 17 May 2020 16:31:57 +0100
Subject: style(3p/nix): Reformat project in Google C++ style

Reformatted with:

    fd . -e hh -e cc | xargs clang-format -i
---
 third_party/nix/src/libutil/xml-writer.cc | 131 +++++++++++++-----------------
 1 file changed, 57 insertions(+), 74 deletions(-)

(limited to 'third_party/nix/src/libutil/xml-writer.cc')

diff --git a/third_party/nix/src/libutil/xml-writer.cc b/third_party/nix/src/libutil/xml-writer.cc
index e5cc2e9fc719..cabf7812128e 100644
--- a/third_party/nix/src/libutil/xml-writer.cc
+++ b/third_party/nix/src/libutil/xml-writer.cc
@@ -1,94 +1,77 @@
-#include <assert.h>
-
 #include "xml-writer.hh"
-
+#include <assert.h>
 
 namespace nix {
-    
-
-XMLWriter::XMLWriter(bool indent, std::ostream & output)
-    : output(output), indent(indent)
-{
-    output << "<?xml version='1.0' encoding='utf-8'?>" << std::endl;
-    closed = false;
-}
-
 
-XMLWriter::~XMLWriter()
-{
-    close();
+XMLWriter::XMLWriter(bool indent, std::ostream& output)
+    : output(output), indent(indent) {
+  output << "<?xml version='1.0' encoding='utf-8'?>" << std::endl;
+  closed = false;
 }
 
+XMLWriter::~XMLWriter() { close(); }
 
-void XMLWriter::close()
-{
-    if (closed) return;
-    while (!pendingElems.empty()) closeElement();
-    closed = true;
+void XMLWriter::close() {
+  if (closed) return;
+  while (!pendingElems.empty()) closeElement();
+  closed = true;
 }
 
-
-void XMLWriter::indent_(size_t depth)
-{
-    if (!indent) return;
-    output << string(depth * 2, ' ');
+void XMLWriter::indent_(size_t depth) {
+  if (!indent) return;
+  output << string(depth * 2, ' ');
 }
 
-
-void XMLWriter::openElement(const string & name,
-    const XMLAttrs & attrs)
-{
-    assert(!closed);
-    indent_(pendingElems.size());
-    output << "<" << name;
-    writeAttrs(attrs);
-    output << ">";
-    if (indent) output << std::endl;
-    pendingElems.push_back(name);
+void XMLWriter::openElement(const string& name, const XMLAttrs& attrs) {
+  assert(!closed);
+  indent_(pendingElems.size());
+  output << "<" << name;
+  writeAttrs(attrs);
+  output << ">";
+  if (indent) output << std::endl;
+  pendingElems.push_back(name);
 }
 
-
-void XMLWriter::closeElement()
-{
-    assert(!pendingElems.empty());
-    indent_(pendingElems.size() - 1);
-    output << "</" << pendingElems.back() << ">";
-    if (indent) output << std::endl;
-    pendingElems.pop_back();
-    if (pendingElems.empty()) closed = true;
+void XMLWriter::closeElement() {
+  assert(!pendingElems.empty());
+  indent_(pendingElems.size() - 1);
+  output << "</" << pendingElems.back() << ">";
+  if (indent) output << std::endl;
+  pendingElems.pop_back();
+  if (pendingElems.empty()) closed = true;
 }
 
-
-void XMLWriter::writeEmptyElement(const string & name,
-    const XMLAttrs & attrs)
-{
-    assert(!closed);
-    indent_(pendingElems.size());
-    output << "<" << name;
-    writeAttrs(attrs);
-    output << " />";
-    if (indent) output << std::endl;
+void XMLWriter::writeEmptyElement(const string& name, const XMLAttrs& attrs) {
+  assert(!closed);
+  indent_(pendingElems.size());
+  output << "<" << name;
+  writeAttrs(attrs);
+  output << " />";
+  if (indent) output << std::endl;
 }
 
-
-void XMLWriter::writeAttrs(const XMLAttrs & attrs)
-{
-    for (auto & i : attrs) {
-        output << " " << i.first << "=\"";
-        for (size_t j = 0; j < i.second.size(); ++j) {
-            char c = i.second[j];
-            if (c == '"') output << "&quot;";
-            else if (c == '<') output << "&lt;";
-            else if (c == '>') output << "&gt;";
-            else if (c == '&') output << "&amp;";
-            /* Escape newlines to prevent attribute normalisation (see
-               XML spec, section 3.3.3. */
-            else if (c == '\n') output << "&#xA;";
-            else output << c;
-        }
-        output << "\"";
+void XMLWriter::writeAttrs(const XMLAttrs& attrs) {
+  for (auto& i : attrs) {
+    output << " " << i.first << "=\"";
+    for (size_t j = 0; j < i.second.size(); ++j) {
+      char c = i.second[j];
+      if (c == '"')
+        output << "&quot;";
+      else if (c == '<')
+        output << "&lt;";
+      else if (c == '>')
+        output << "&gt;";
+      else if (c == '&')
+        output << "&amp;";
+      /* Escape newlines to prevent attribute normalisation (see
+         XML spec, section 3.3.3. */
+      else if (c == '\n')
+        output << "&#xA;";
+      else
+        output << c;
     }
+    output << "\"";
+  }
 }
 
-
-}
+}  // namespace nix
-- 
cgit 1.4.1