Index: src/OFLocale.h
==================================================================
--- src/OFLocale.h
+++ src/OFLocale.h
@@ -16,10 +16,12 @@
 #import "OFObject.h"
 #import "OFString.h"
 
 OF_ASSUME_NONNULL_BEGIN
 
+@class OFURI;
+
 /** @file */
 
 /**
  * @def OF_LOCALIZED
  *
@@ -136,18 +138,16 @@
  *
  * @return The decimal point of the system's locale
  */
 + (nullable OFString *)decimalSeparator;
 
-#ifdef OF_HAVE_FILES
 /**
  * @brief Adds a directory to scan for localizations.
  *
- * @param path The path to the directory to scan for localizations
+ * @param URI The URI to the directory to scan for localizations
  */
-+ (void)addLocalizationDirectory: (OFString *)path;
-#endif
++ (void)addLocalizationDirectoryURI: (OFURI *)URI;
 
 /**
  * @brief Initializes the current OFLocale.
  *
  * @warning This sets the locale via `setlocale()`!
@@ -157,18 +157,16 @@
  *	    instance of OFLocale, which will become the current locale, and
  *	    call this method.
  */
 - (instancetype)init;
 
-#ifdef OF_HAVE_FILES
 /**
  * @brief Adds a directory to scan for localizations.
  *
- * @param path The path to the directory to scan for localizations 
+ * @param URI The URI to the directory to scan for localizations
  */
-- (void)addLocalizationDirectory: (OFString *)path;
-#endif
+- (void)addLocalizationDirectoryURI: (OFURI *)URI;
 
 /**
  * @brief Returns the localized string for the specified ID, using the fallback
  *	  string if it cannot be looked up or is missing.
  *

Index: src/OFLocale.m
==================================================================
--- src/OFLocale.m
+++ src/OFLocale.m
@@ -16,14 +16,15 @@
 #include "config.h"
 
 #include <locale.h>
 
 #import "OFLocale.h"
-#import "OFString.h"
 #import "OFArray.h"
 #import "OFDictionary.h"
 #import "OFNumber.h"
+#import "OFString.h"
+#import "OFURI.h"
 
 #import "OFInitializationFailedException.h"
 #import "OFInvalidArgumentException.h"
 #import "OFInvalidFormatException.h"
 #import "OFOpenItemFailedException.h"
@@ -359,16 +360,14 @@
 + (OFString *)decimalSeparator
 {
 	return currentLocale.decimalSeparator;
 }
 
-#ifdef OF_HAVE_FILES
-+ (void)addLocalizationDirectory: (OFString *)path
++ (void)addLocalizationDirectoryURI: (OFURI *)URI
 {
-	[currentLocale addLocalizationDirectory: path];
+	[currentLocale addLocalizationDirectoryURI: URI];
 }
-#endif
 
 - (instancetype)init
 {
 	self = [super init];
 
@@ -492,25 +491,25 @@
 	[_localizedStrings release];
 
 	[super dealloc];
 }
 
-#ifdef OF_HAVE_FILES
-- (void)addLocalizationDirectory: (OFString *)path
+- (void)addLocalizationDirectoryURI: (OFURI *)URI
 {
 	void *pool;
-	OFString *mapPath, *languageCode, *countryCode, *localizationFile;
+	OFURI *mapURI, *localizationURI;
+	OFString *languageCode, *countryCode, *localizationFile;
 	OFDictionary *map;
 
 	if (_languageCode == nil)
 		return;
 
 	pool = objc_autoreleasePoolPush();
 
-	mapPath = [path stringByAppendingPathComponent: @"localizations.json"];
+	mapURI = [URI URIByAppendingPathComponent: @"localizations.json"];
 	@try {
-		map = [[OFString stringWithContentsOfFile: mapPath]
+		map = [[OFString stringWithContentsOfURI: mapURI]
 		     objectByParsingJSON];
 	} @catch (OFOpenItemFailedException *e) {
 		objc_autoreleasePoolPop(pool);
 		return;
 	}
@@ -530,19 +529,18 @@
 	if (localizationFile == nil) {
 		objc_autoreleasePoolPop(pool);
 		return;
 	}
 
-	localizationFile = [path stringByAppendingPathComponent:
+	localizationURI = [URI URIByAppendingPathComponent:
 	    [localizationFile stringByAppendingString: @".json"]];
 
-	[_localizedStrings addObject: [[OFString stringWithContentsOfFile:
-	    localizationFile] objectByParsingJSON]];
+	[_localizedStrings addObject: [[OFString stringWithContentsOfURI:
+	    localizationURI] objectByParsingJSON]];
 
 	objc_autoreleasePoolPop(pool);
 }
-#endif
 
 - (OFString *)localizedStringForID: (OFConstantString *)ID
 			  fallback: (id)fallback, ...
 {
 	OFString *ret;

Index: utils/ofarc/OFArc.m
==================================================================
--- utils/ofarc/OFArc.m
+++ utils/ofarc/OFArc.m
@@ -205,14 +205,15 @@
 
 	[OFApplication of_activateSandbox: sandbox];
 #endif
 
 #ifndef OF_AMIGAOS
-	[OFLocale addLocalizationDirectory: @LOCALIZATION_DIR];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @LOCALIZATION_DIR]];
 #else
-	[OFLocale addLocalizationDirectory:
-	    @"PROGDIR:/share/ofarc/localization"];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @"PROGDIR:/share/ofarc/localization"]];
 #endif
 
 	optionsParser = [OFOptionsParser parserWithOptions: options];
 	while ((option = [optionsParser nextOption]) != '\0') {
 		switch (option) {

Index: utils/ofdns/OFDNS.m
==================================================================
--- utils/ofdns/OFDNS.m
+++ utils/ofdns/OFDNS.m
@@ -20,10 +20,11 @@
 #import "OFDNSResolver.h"
 #import "OFLocale.h"
 #import "OFOptionsParser.h"
 #import "OFSandbox.h"
 #import "OFStdIOStream.h"
+#import "OFURI.h"
 
 @interface OFDNS: OFObject <OFApplicationDelegate, OFDNSResolverQueryDelegate>
 {
 	size_t _inFlight;
 	int _errors;
@@ -97,14 +98,15 @@
 	OFDNSResolver *resolver;
 	OFDNSClass DNSClass;
 
 #ifdef OF_HAVE_FILES
 # ifndef OF_AMIGAOS
-	[OFLocale addLocalizationDirectory: @LOCALIZATION_DIR];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @LOCALIZATION_DIR]];
 # else
-	[OFLocale addLocalizationDirectory:
-	    @"PROGDIR:/share/ofdns/localization"];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @"PROGDIR:/share/ofdns/localization"]];
 # endif
 #endif
 
 #ifdef OF_HAVE_SANDBOX
 	OFSandbox *sandbox = [[OFSandbox alloc] init];

Index: utils/ofhash/OFHash.m
==================================================================
--- utils/ofhash/OFHash.m
+++ utils/ofhash/OFHash.m
@@ -28,10 +28,11 @@
 #import "OFSHA384Hash.h"
 #import "OFSHA512Hash.h"
 #import "OFSandbox.h"
 #import "OFSecureData.h"
 #import "OFStdIOStream.h"
+#import "OFURI.h"
 
 #import "OFOpenItemFailedException.h"
 #import "OFReadFailedException.h"
 
 @interface OFHash: OFObject <OFApplicationDelegate>
@@ -93,14 +94,15 @@
 	OFSHA256Hash *SHA256Hash = nil;
 	OFSHA384Hash *SHA384Hash = nil;
 	OFSHA512Hash *SHA512Hash = nil;
 
 #ifndef OF_AMIGAOS
-	[OFLocale addLocalizationDirectory: @LOCALIZATION_DIR];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @LOCALIZATION_DIR]];
 #else
-	[OFLocale addLocalizationDirectory:
-	    @"PROGDIR:/share/ofhash/localization"];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @"PROGDIR:/share/ofhash/localization"]];
 #endif
 
 	while ((option = [optionsParser nextOption]) != '\0') {
 		switch (option) {
 		case '?':

Index: utils/ofhttp/OFHTTP.m
==================================================================
--- utils/ofhttp/OFHTTP.m
+++ utils/ofhttp/OFHTTP.m
@@ -449,14 +449,15 @@
 
 	[OFApplication of_activateSandbox: sandbox];
 #endif
 
 #ifndef OF_AMIGAOS
-	[OFLocale addLocalizationDirectory: @LOCALIZATION_DIR];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @LOCALIZATION_DIR]];
 #else
-	[OFLocale addLocalizationDirectory:
-	    @"PROGDIR:/share/ofhttp/localization"];
+	[OFLocale addLocalizationDirectoryURI:
+	    [OFURI fileURIWithPath: @"PROGDIR:/share/ofhttp/localization"]];
 #endif
 
 	optionsParser = [OFOptionsParser parserWithOptions: options];
 	while ((option = [optionsParser nextOption]) != '\0') {
 		switch (option) {