Moved stream interface to cb_cert_utils.h

Author: andreas.larsson

targets/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_EVK_ODIN_W2/sdk/ublox-odin-w2-drivers/cb_cert_utils.h

@@ -0,0 +1,80 @@
+/*---------------------------------------------------------------------------
+ * Copyright (c) 2016, u-blox Malmö, All Rights Reserved
+ * SPDX-License-Identifier: LicenseRef-PBL
+ *
+ * This file and the related binary are licensed under the
+ * Permissive Binary License, Version 1.0 (the "License");
+ * you may not use these files except in compliance with the License.
+ *
+ * You may obtain a copy of the License here:
+ * LICENSE-permissive-binary-license-1.0.txt and at
+ * https://www.mbed.com/licenses/PBL-1.0
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Component   : WLAN
+ * File        : cb_cert_utils.h
+ *
+ * Description :
+ *-------------------------------------------------------------------------*/
+
+/**
+ * @file cb_cert_utils.h The main WLAN component interface.
+ * All functions declared extern needs to be provided by another/upper layer.
+ * @ingroup wlan
+ */
+
+#ifndef _CB_CERT_UTILS_H_
+#define _CB_CERT_UTILS_H_
+
+#include "cb_types.h"
+#include "cb_status.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*===========================================================================
+ * DEFINES
+ *=========================================================================*/
+#define cbCERT_CRT_MAX_CHAIN_LENGTH        5ul
+
+/*===========================================================================
+ * TYPES
+ *=========================================================================*/
+
+typedef struct cbCERT_Stream_s cbCERT_Stream;
+typedef cb_uint32 cbCERT_StreamPosition;
+
+/**
+ * Stream vtable interface used by WLAN supplicant to access SSL certificates
+ * for WPA Enterprise authentication.
+ *
+ * @ingroup wlan
+ */
+struct cbCERT_Stream_s {
+    cb_int32(*read)(const cbCERT_Stream *stream, void *buf, cb_uint32 count);  /**< Read function pointer, place count bytes in buf. */
+    cb_int32(*write)(const cbCERT_Stream *stream, void *buf, cb_uint32 count);  /**< Read function pointer, place count bytes in buf. */
+    void(*rewind)(const cbCERT_Stream *stream); /**< Rewind function pointer, rewind stream internal iterator to the beginning. Mandatory for all streams. */
+    void(*setPosition)(const cbCERT_Stream *stream, cbCERT_StreamPosition position); /**< Set absolute position. */
+    cbCERT_StreamPosition(*getPosition)(const cbCERT_Stream *stream); /**< Get current position. */
+    cb_uint32(*getSize)(const cbCERT_Stream *stream);  /**< GetSize function pointer, return total size of stream contents. */
+};
+
+/*===========================================================================
+ * CERT API
+ *=========================================================================*/
+
+cbRTSL_Status cbCERT_Util_parseDERCert(cbCERT_Stream const * const certificate, cbCERT_Stream const * const outputStream);
+cbRTSL_Status cbCERT_Util_parseDERKey(cbCERT_Stream const * const key, cbCERT_Stream const * const outputStream);
+cbRTSL_Status cbCERT_Util_parsePEMCert(cbCERT_Stream const * const certificate, cbCERT_Stream const * const outputStream);
+cbRTSL_Status cbCERT_Util_parsePEMKey(cbCERT_Stream const * const certificate, cb_char const * const key, cb_uint32 keyLength, cbCERT_Stream const * const outputStream);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _CB_CERT_UTILS_H_ */
+