@@ -17,10 +17,11 @@
 
 #import "OFApplication.h"
 #import "OFArray.h"
 #import "OFFile.h"
 #import "OFIRI.h"
+#import "OFIRIHandler.h"
 #import "OFLocale.h"
 #import "OFMD5Hash.h"
 #import "OFOptionsParser.h"
 #import "OFRIPEMD160Hash.h"
 #import "OFSHA1Hash.h"
@@ -43,11 +44,11 @@
 static void
 help(void)
 {
 	[OFStdErr writeLine: OF_LOCALIZED(@"usage",
 	    @"Usage: %[prog] [--md5] [--ripemd160] [--sha1] [--sha224] "
-	    @"[--sha256] [--sha384] [--sha512] file1 [file2 ...]",
+	    @"[--sha256] [--sha384] [--sha512] [--iri] file1 [file2 ...]",
 	    @"prog", [OFApplication programName])];
 
 	[OFApplication terminateWithStatus: 1];
 }
 
@@ -71,19 +72,20 @@
 @implementation OFHash
 - (void)applicationDidFinishLaunching: (OFNotification *)notification
 {
 	int exitStatus = 0;
 	bool calculateMD5, calculateRIPEMD160, calculateSHA1, calculateSHA224;
-	bool calculateSHA256, calculateSHA384, calculateSHA512;
+	bool calculateSHA256, calculateSHA384, calculateSHA512, isIRI;
 	const OFOptionsParserOption options[] = {
 		{ '\0', @"md5", 0, &calculateMD5, NULL },
 		{ '\0', @"ripemd160", 0, &calculateRIPEMD160, NULL },
 		{ '\0', @"sha1", 0, &calculateSHA1, NULL },
 		{ '\0', @"sha224", 0, &calculateSHA224, NULL },
 		{ '\0', @"sha256", 0, &calculateSHA256, NULL },
 		{ '\0', @"sha384", 0, &calculateSHA384, NULL },
 		{ '\0', @"sha512", 0, &calculateSHA512, NULL },
+		{ '\0', @"iri", 0, &isIRI, NULL },
 		{ '\0', nil, 0, NULL, NULL }
 	};
 	OFOptionsParser *optionsParser =
 	    [OFOptionsParser parserWithOptions: options];
 	OFUnichar option;
@@ -132,12 +134,13 @@
 	@try {
 		sandbox.allowsStdIO = true;
 		sandbox.allowsReadingFiles = true;
 		sandbox.allowsUserDatabaseReading = true;
 
-		for (OFString *path in optionsParser.remainingArguments)
-			[sandbox unveilPath: path permissions: @"r"];
+		if (!isIRI)
+			for (OFString *path in optionsParser.remainingArguments)
+				[sandbox unveilPath: path permissions: @"r"];
 
 		[sandbox unveilPath: @LOCALIZATION_DIR permissions: @"r"];
 
 		[OFApplication of_activateSandbox: sandbox];
 	} @finally {
@@ -171,24 +174,35 @@
 
 	for (OFString *path in optionsParser.remainingArguments) {
 		void *pool = objc_autoreleasePoolPush();
 		OFStream *file;
 
-		if ([path isEqual: @"-"])
+		if (!isIRI && [path isEqual: @"-"])
 			file = OFStdIn;
 		else {
 			@try {
-				file = [OFFile fileWithPath: path mode: @"r"];
+				if (isIRI) {
+					OFIRI *IRI =
+					    [OFIRI IRIWithString: path];
+
+					file = [OFIRIHandler
+					    openItemAtIRI: IRI
+						     mode: @"r"];
+				} else
+					file = [OFFile fileWithPath: path
+							       mode: @"r"];
 			} @catch (OFOpenItemFailedException *e) {
 				OFString *error = [OFString
 				    stringWithCString: strerror(e.errNo)
 					     encoding: [OFLocale encoding]];
+				OFString *filePath =
+				    (e.IRI != nil ? e.IRI.string : e.path);
 
 				[OFStdErr writeLine: OF_LOCALIZED(
 				    @"failed_to_open_file",
 				    @"Failed to open file %[file]: %[error]",
-				    @"file", e.path,
+				    @"file", filePath,
 				    @"error", error)];
 
 				exitStatus = 1;
 				goto outer_loop_end;
 			}