Initial commit of EFI TBOOT work from internal project.

Signed-off-by: Ross Philipson <philipsonr@ainfosec.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/tboot/include/uuid.h b/tboot/include/uuid.h
new file mode 100644
index 0000000..256bd02
--- /dev/null
+++ b/tboot/include/uuid.h
@@ -0,0 +1,82 @@
+/*
+ * uuid.h: support functions for UUIDs
+ *
+ * Copyright (c) 2006-2007, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
+ *   * Neither the name of the Intel Corporation nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __UUID_H__
+#define __UUID_H__
+
+typedef struct __packed {
+  uint32_t    data1;
+  uint16_t    data2;
+  uint16_t    data3;
+  uint16_t    data4;
+  uint8_t     data5[6];
+} uuid_t;
+
+static inline bool are_uuids_equal(const uuid_t *uuid1, const uuid_t *uuid2)
+{
+    return (memcmp(uuid1, uuid2, sizeof(*uuid1)) == 0);
+}
+
+#ifndef PRINT
+#define PRINT   printk
+#endif
+
+#ifndef TBOOT_DETA
+#define TBOOT_DETA  "<4>"
+#endif
+
+static inline void print_uuid(const uuid_t *uuid)
+{
+    PRINT(TBOOT_DETA"{0x%08x, 0x%04x, 0x%04x, 0x%04x,\n"
+           "\t\t{0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x}}",
+           uuid->data1, (uint32_t)uuid->data2, (uint32_t)uuid->data3,
+           (uint32_t)uuid->data4, (uint32_t)uuid->data5[0],
+           (uint32_t)uuid->data5[1], (uint32_t)uuid->data5[2],
+           (uint32_t)uuid->data5[3], (uint32_t)uuid->data5[4],
+           (uint32_t)uuid->data5[5]);
+}
+
+#endif    /* __UUID_H__ */
+
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */