Merge pull request #394 from vibe-d/ios_temp_file_fix

Use the correct temporary folder on iOS
vibe-d · Mar 2, 2024 · 3d79bbf · 3d79bbf
2 parents 5cadded + e287595
commit 3d79bbf
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/source/vibe/core/file.d b/source/vibe/core/file.d
@@ -175,7 +175,13 @@ FileStream createTempFile(string suffix = null)
 		tmpname ~= suffix;
 		return openFile(tmpname, FileMode.createTrunc);
 	} else {
-		enum pattern ="/tmp/vtmp.XXXXXX";
+		version (iOS) {
+			import std.conv : to;
+			auto tmpstr = NSTemporaryDirectory().UTF8String;
+			string pattern = () @trusted { return tmpstr.to!string; } () ~ "/vtmp.XXXXXX";
+		} else {
+			enum pattern ="/tmp/vtmp.XXXXXX";
+		}
 		scope templ = new char[pattern.length+suffix.length+1];
 		templ[0 .. pattern.length] = pattern;
 		templ[pattern.length .. $-1] = (suffix)[];
@@ -188,6 +194,14 @@ FileStream createTempFile(string suffix = null)
 	}
 }
 
+version (iOS) {
+	private extern(C) NSString NSTemporaryDirectory();
+	private extern extern(Objective-C) class NSString {
+		@property const(char)* UTF8String() @selector("UTF8String");
+	}
+}
+
+
 /**
 	Moves or renames a file.