1 files changed, 41 insertions, 1 deletions
diff --git a/src/util/UriUtil.cxx b/src/util/UriUtil.cxx
index 6dd5a42e1..54d0ded77 100644
--- a/src/util/UriUtil.cxx
+++ b/src/util/UriUtil.cxx
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -27,6 +27,16 @@ bool uri_has_scheme(const char *uri)
 	return strstr(uri, "://") != nullptr;
 }
 
+std::string
+uri_get_scheme(const char *uri)
+{
+	const char *end = strstr(uri, "://");
+	if (end == nullptr)
+		end = uri;
+
+	return std::string(uri, end);
+}
+
 /* suffixes should be ascii only characters */
 const char *
 uri_get_suffix(const char *uri)
@@ -105,6 +115,8 @@ uri_remove_auth(const char *uri)
 		auth = uri + 7;
 	else if (memcmp(uri, "https://", 8) == 0)
 		auth = uri + 8;
+	else if (memcmp(uri, "ftp://", 6) == 0)
+		auth = uri + 6;
 	else
 		/* unrecognized URI */
 		return std::string();
@@ -145,3 +157,31 @@ uri_is_child_or_same(const char *parent, const char *child)
 {
 	return strcmp(parent, child) == 0 || uri_is_child(parent, child);
 }
+
+std::string
+uri_apply_base(const std::string &uri, const std::string &base)
+{
+	if (uri.front() == '/') {
+		/* absolute path: replace the whole URI path in base */
+
+		auto i = base.find("://");
+		if (i == base.npos)
+			/* no scheme: override base completely */
+			return uri;
+
+		/* find the first slash after the host part */
+		i = base.find('/', i + 3);
+		if (i == base.npos)
+			/* there's no URI path - simply append uri */
+			i = base.length();
+
+		return base.substr(0, i) + uri;
+	}
+
+	std::string out(base);
+	if (out.back() != '/')
+		out.push_back('/');
+
+	out += uri;
+	return out;
+}