db/upnp/Util: move caturl() to util/UriUtil.cxx

src/lib/upnp/ContentDirectoryService.cxx

@@ -24,11 +24,12 @@
 #include "ixmlwrap.hxx"
 #include "Util.hxx"
 #include "Action.hxx"
+#include "util/UriUtil.hxx"
 #include "util/Error.hxx"
 
 ContentDirectoryService::ContentDirectoryService(const UPnPDevice &device,
 						 const UPnPService &service)
-	:m_actionURL(caturl(device.URLBase, service.controlURL)),
+	:m_actionURL(uri_apply_base(device.URLBase, service.controlURL)),
 	 m_serviceType(service.serviceType),
 	 m_deviceId(device.UDN),
 	 m_friendlyName(device.friendlyName),

src/lib/upnp/Util.cxx

@@ -39,34 +39,6 @@ trimstring(std::string &s, const char *ws)
 		s.replace(pos + 1, std::string::npos, std::string());
 }
 
-std::string
-caturl(const std::string &s1, const std::string &s2)
-{
-	if (s2.front() == '/') {
-		/* absolute path: replace the whole URI path in s1 */
-
-		auto i = s1.find("://");
-		if (i == s1.npos)
-			/* no scheme: override s1 completely */
-			return s2;
-
-		/* find the first slash after the host part */
-		i = s1.find('/', i + 3);
-		if (i == s1.npos)
-			/* there's no URI path - simply append s2 */
-			i = s1.length();
-
-		return s1.substr(0, i) + s2;
-	}
-
-	std::string out(s1);
-	if (out.back() != '/')
-		out.push_back('/');
-
-	out += s2;
-	return out;
-}
-
 static void
 path_catslash(std::string &s)
 {

src/lib/upnp/Util.hxx

@@ -25,9 +25,6 @@
 #include <string>
 #include <list>
 
-std::string
-caturl(const std::string& s1, const std::string& s2);
-
 void
 trimstring(std::string &s, const char *ws = " \t\n");