From 99d2e628696865b05cdf5042f4bf342d1143cc8f Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Sat, 21 May 2005 18:07:29 +0000
Subject: [PATCH] Enhanced the escape_xml function to escape quotes if
 necessary.

---
 src/common/common.cpp | 5 ++++-
 src/common/common.h   | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/common/common.cpp b/src/common/common.cpp
index 3d5321de9..2bd40f43d 100644
--- a/src/common/common.cpp
+++ b/src/common/common.cpp
@@ -885,7 +885,8 @@ unescape(const string &source) {
 }
 
 string
-escape_xml(const string &source) {
+escape_xml(const string &source,
+           bool escape_quotes) {
   string dst;
   string::const_iterator src;
 
@@ -897,6 +898,8 @@ escape_xml(const string &source) {
       dst += "&gt;";
     else if (*src == '<')
       dst += "&lt;";
+    else if (escape_quotes && (*src == '"'))
+      dst += "&quot;";
     else
       dst += *src;
     src++;
diff --git a/src/common/common.h b/src/common/common.h
index abf0d3e41..6c0239f17 100644
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -225,7 +225,7 @@ string MTX_DLL_API join(const char *pattern, vector<string> &strings);
 void MTX_DLL_API strip(string &s, bool newlines = false);
 void MTX_DLL_API strip(vector<string> &v, bool newlines = false);
 string MTX_DLL_API escape(const string &src);
-string MTX_DLL_API escape_xml(const string &src);
+string MTX_DLL_API escape_xml(const string &src, bool escape_quotes = false);
 string MTX_DLL_API unescape(const string &src);
 bool MTX_DLL_API starts_with(const string &s, const char *start,
                              int maxlen = -1);