From aa8db3531b1f38fa00a5e254579e5a9b47b38217 Mon Sep 17 00:00:00 2001
From: Christian Wieninger <cwieninger (at) gmx (dot) de>
Date: Sun, 15 Apr 2007 11:31:21 +0000
Subject: added StringTrim

---
 tools.cpp | 13 +++++++++++++
 tools.h   |  1 +
 2 files changed, 14 insertions(+)

diff --git a/tools.cpp b/tools.cpp
index 677ce02..fff3483 100644
--- a/tools.cpp
+++ b/tools.cpp
@@ -108,4 +108,17 @@ string StringEscapeAndBreak( string const& input )
 	return StringReplace( plainBuilder.str(), "\n", "<br/>" );
 }
 
+string StringTrim(string const& str)
+{
+   string res = str;
+   string::size_type pos = res.find_last_not_of(' ');
+   if(pos != string::npos) {
+      res.erase(pos + 1);
+      pos = res.find_first_not_of(' ');
+      if(pos != string::npos) res.erase(0, pos);
+   }
+   else res.erase(res.begin(), res.end());
+   return res;
+}
+
 } // namespace vdrlive
diff --git a/tools.h b/tools.h
index fdba13d..0779e8f 100644
--- a/tools.h
+++ b/tools.h
@@ -29,6 +29,7 @@ std::string StringRepeat(int times, const std::string& input);
 std::string StringWordTruncate(const std::string& input, size_t maxLen, bool& truncated);
 std::string StringEscapeAndBreak( std::string const& input );
 std::string StringFormatBreak(std::string const& input);
+std::string StringTrim(const std::string& str);
 
 struct bad_lexical_cast: std::runtime_error 
 {
-- 
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