Massive refactoring of external header files.

This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.

BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023

  sudo FEATURES=test emerge vboot_reference
  FEATURES=test emerge-$BOARD \
                vboot_reference \
                chromeos-cryptohome \
                chromeos-installer \
                chromeos-u-boot \
                peach-u-boot \
                depthcharge

Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/host/include/vboot_host.h b/host/include/vboot_host.h
new file mode 100644
index 00000000..b22eea2d
--- /dev/null
+++ b/host/include/vboot_host.h
@@ -0,0 +1,62 @@
+/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * vboot-related functions exported for use by userspace programs
+ */
+
+#ifndef VBOOT_HOST_H_
+#define VBOOT_HOST_H_
+#include <inttypes.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+/****************************************************************************/
+/* EFI GPT manipulation */
+
+#include "cgpt_params.h"
+
+/* partition table manipulation */
+int CgptCreate(CgptCreateParams *params);
+int CgptAdd(CgptAddParams *params);
+int CgptSetAttributes(CgptAddParams *params);
+int CgptGetPartitionDetails(CgptAddParams *params);
+int CgptBoot(CgptBootParams *params);
+int CgptGetBootPartitionNumber(CgptBootParams *params);
+int CgptShow(CgptShowParams *params);
+int CgptGetNumNonEmptyPartitions(CgptShowParams *params);
+int CgptRepair(CgptRepairParams *params);
+int CgptPrioritize(CgptPrioritizeParams *params);
+void CgptFind(CgptFindParams *params);
+int CgptLegacy(CgptLegacyParams *params);
+
+/* GUID conversion functions. Accepted format:
+ *
+ *   "C12A7328-F81F-11D2-BA4B-00A0C93EC93B"
+ *
+ * At least GUID_STRLEN bytes should be reserved in 'str' (included the tailing
+ * '\0').
+ */
+#define GUID_STRLEN 37
+int StrToGuid(const char *str, Guid *guid);
+void GuidToStr(const Guid *guid, char *str, unsigned int buflen);
+int GuidEqual(const Guid *guid1, const Guid *guid2);
+int GuidIsZero(const Guid *guid);
+
+
+/****************************************************************************/
+/* Kernel command line */
+
+/* TODO(wfrichar): This needs a better location */
+#define MAX_KERNEL_CONFIG_SIZE     4096
+
+/* Use this to obtain the body load address from the kernel preamble */
+#define USE_PREAMBLE_LOAD_ADDR     (~0)
+
+/* Returns a new copy of the kernel cmdline. The caller must free it. */
+char *FindKernelConfig(const char *filename,
+                       uint64_t kernel_body_load_address);
+
+/****************************************************************************/
+
+#endif  /* VBOOT_HOST_H_ */