--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uicc/createfile.c	Wed Feb 24 17:08:37 2021 +0000
@@ -0,0 +1,48 @@
+/*
+ * This module implements commands that exercise ETSI TS 102 222
+ * CREATE FILE and DELETE FILE operations.
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include "simresp.h"
+
+cmd_create_file(argc, argv)
+	char **argv;
+{
+	u_char apdu[260], inbuf[252], *dp;
+	unsigned len1, len2;
+	int rc;
+
+	rc = decode_hex_data_from_string(argv[1], inbuf, 1, 252);
+	if (rc < 0)
+		return(rc);
+	len1 = rc;
+	dp = apdu + 5;
+	*dp++ = 0x62;
+	if (len1 < 0x80) {
+		*dp++ = len1;
+		len2 = len1 + 2;
+	} else {
+		*dp++ = 0x81;
+		*dp++ = len1;
+		len2 = len1 + 3;
+	}
+	bcopy(inbuf, dp, len1);
+	/* command header */
+	apdu[0] = 0x00;
+	apdu[1] = 0xE0;
+	apdu[2] = 0;
+	apdu[3] = 0;
+	apdu[4] = len2;
+	rc = apdu_exchange(apdu, len2 + 5);
+	if (rc < 0)
+		return(rc);
+	if (sim_resp_sw != 0x9000) {
+		fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
+		return(-1);
+	}
+	return(0);
+}