1 files changed, 73 insertions, 0 deletions
diff --git a/source3/lib/util_macstreams.c b/source3/lib/util_macstreams.c
new file mode 100644
index 0000000..787ad88
--- /dev/null
+++ b/source3/lib/util_macstreams.c
@@ -0,0 +1,73 @@
+/*
+   Unix SMB/CIFS implementation.
+   Samba utility functions
+   Copyright (C) Ralph Boehme 2019
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "MacExtensions.h"
+#include "util_macstreams.h"
+
+/* Yes, I have considered multibyte */
+#undef strncasecmp
+
+bool is_afpinfo_stream(const char *sname)
+{
+	int cmp;
+
+	if (sname == NULL) {
+		return false;
+	}
+
+	cmp = strncasecmp(sname,
+			  AFPINFO_STREAM_NAME,
+			  strlen(AFPINFO_STREAM_NAME));
+	if (cmp == 0) {
+		return true;
+	}
+	return false;
+}
+
+bool is_afpresource_stream(const char *sname)
+{
+	int cmp;
+
+	if (sname == NULL) {
+		return false;
+	}
+
+	cmp = strncasecmp(sname,
+			  AFPRESOURCE_STREAM_NAME,
+			  strlen(AFPRESOURCE_STREAM_NAME));
+	if (cmp == 0) {
+		return true;
+	}
+	return false;
+}
+
+/**
+ * Test whether stream is an Apple stream.
+ **/
+bool is_apple_stream(const char *sname)
+{
+	if (is_afpinfo_stream(sname)) {
+		return true;
+	}
+	if (is_afpresource_stream(sname)) {
+		return true;
+	}
+	return false;
+}