From 62ee85a258aa9329544d8542dfbcc40ce8177a7a Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 13 Jan 2013 13:46:20 +0000
Subject: Use boost starts/ends with methods.

---
 src/asset_map.cc |  3 ++-
 src/dcp.cc       |  3 ++-
 src/util.cc      | 28 ----------------------------
 src/util.h       |  2 --
 4 files changed, 4 insertions(+), 32 deletions(-)

diff --git a/src/asset_map.cc b/src/asset_map.cc
index 4fda0a89..8fcc515f 100644
--- a/src/asset_map.cc
+++ b/src/asset_map.cc
@@ -21,6 +21,7 @@
  *  @brief Classes used to parse a AssetMap.
  */
 
+#include <boost/algorithm/string.hpp>
 #include "asset_map.h"
 #include "util.h"
 
@@ -55,7 +56,7 @@ Chunk::Chunk (xmlpp::Node const * node)
 
 	string const prefix = "file://";
 
-	if (starts_with (path, prefix)) {
+	if (boost::algorithm::starts_with (path, prefix)) {
 		path = path.substr (prefix.length());
 	}
 	
diff --git a/src/dcp.cc b/src/dcp.cc
index edb247a5..6c626939 100644
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -27,6 +27,7 @@
 #include <cassert>
 #include <iostream>
 #include <boost/filesystem.hpp>
+#include <boost/algorithm/string.hpp>
 #include <libxml++/libxml++.h>
 #include "dcp.h"
 #include "asset.h"
@@ -197,7 +198,7 @@ DCP::read (bool require_mxfs)
 		boost::filesystem::path t = _directory;
 		t /= (*i)->chunks.front()->path;
 		
-		if (ends_with (t.string(), ".mxf") || ends_with (t.string(), ".ttf")) {
+		if (boost::algorithm::ends_with (t.string(), ".mxf") || boost::algorithm::ends_with (t.string(), ".ttf")) {
 			continue;
 		}
 
diff --git a/src/util.cc b/src/util.cc
index ca621a44..6769cc41 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -165,34 +165,6 @@ libdcp::content_kind_from_string (string type)
 	assert (false);
 }
 
-/** @param big A string.
- *  @param little A string which is the same length as, or shorter than, big.
- *  @return true if `big' starts with `little'.
- */
-bool
-libdcp::starts_with (string big, string little)
-{
-	if (little.size() > big.size()) {
-		return false;
-	}
-
-	return big.substr (0, little.length()) == little;
-}
-
-/** @param big A string.
- *  @param little A string which is the same length as, or shorter than, big.
- *  @return true if `big' ends with `little'.
- */
-bool
-libdcp::ends_with (string big, string little)
-{
-	if (little.size() > big.size()) {
-		return false;
-	}
-
-	return big.compare (big.length() - little.length(), little.length(), little) == 0;
-}
-
 /** Decompress a JPEG2000 image to a bitmap.
  *  @param data JPEG2000 data.
  *  @param size Size of data in bytes.
diff --git a/src/util.h b/src/util.h
index 14893065..721d1138 100644
--- a/src/util.h
+++ b/src/util.h
@@ -34,8 +34,6 @@ extern std::string make_uuid ();
 extern std::string make_digest (std::string filename);
 extern std::string content_kind_to_string (ContentKind kind);
 extern ContentKind content_kind_from_string (std::string kind);
-extern bool starts_with (std::string big, std::string little);
-extern bool ends_with (std::string big, std::string little);
 extern bool empty_or_white_space (std::string s);
 extern opj_image_t* decompress_j2k (uint8_t* data, int64_t size, int reduce);
 extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame);
-- 
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