Imported Upstream version 0.13.2+dsfg1

plugins/mac-capture/mac-helpers.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <util/dstr.h>
+
+static inline bool mac_success(OSStatus stat, const char *action)
+{
+	if (stat != noErr) {
+		blog(LOG_WARNING, "%s failed: %d", action, (int)stat);
+		return false;
+	}
+
+	return true;
+}
+
+static inline bool cf_to_cstr(CFStringRef ref, char *buf, size_t size)
+{
+	if (!ref) return false;
+	return (bool)CFStringGetCString(ref, buf, size, kCFStringEncodingUTF8);
+}
+
+static inline bool cf_to_dstr(CFStringRef ref, struct dstr *str)
+{
+	size_t size;
+	if (!ref) return false;
+
+	size = (size_t)CFStringGetLength(ref);
+	if (!size)
+		return false;
+
+	dstr_resize(str, size);
+
+	return (bool)CFStringGetCString(ref, str->array, size+1,
+			kCFStringEncodingUTF8);
+}