1 files changed, 47 insertions, 0 deletions
diff --git a/lib/guid.c b/lib/guid.c
new file mode 100644
index 00000000..25db91a7
--- /dev/null
+++ b/lib/guid.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2012 <James.Bottomley@HansenPartnership.com>
+ *
+ * see COPYING file
+ */
+
+#include <guid.h>
+#include <stdio.h>
+
+#ifndef BUILD_EFI
+/* EFI has %g for this, so it's only needed in platform c */
+const char *guid_to_str(EFI_GUID *guid)
+{
+	static char str[256];
+
+	sprintf(str, "%08x-%04hx-%04hx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx",
+		guid->Data1, guid->Data2, guid->Data3,
+		guid->Data4[0], guid->Data4[1], guid->Data4[2],
+		guid->Data4[3], guid->Data4[4], guid->Data4[5],
+		guid->Data4[6], guid->Data4[7]);
+
+	return str;
+}
+
+void str_to_guid(const char *str, EFI_GUID *guid)
+{
+  sscanf(str, "%8x-%4hx-%4hx-%2hhx%2hhx-%2hhx%2hhx%2hhx%2hhx%2hhx%2hhx",
+	       &guid->Data1, &guid->Data2, &guid->Data3,
+	       guid->Data4, guid->Data4 + 1, guid->Data4 + 2,
+	       guid->Data4 + 3, guid->Data4 + 4, guid->Data4 + 5,
+	       guid->Data4 + 6, guid->Data4 + 7);
+}
+#endif
+
+/* all the necessary guids */
+EFI_GUID GV_GUID = EFI_GLOBAL_VARIABLE;
+EFI_GUID SIG_DB = { 0xd719b2cb, 0x3d3a, 0x4596, {0xa3, 0xbc, 0xda, 0xd0,  0xe, 0x67, 0x65, 0x6f }};
+
+EFI_GUID X509_GUID =   { 0xa5c059a1, 0x94e4, 0x4aa7, {0x87, 0xb5, 0xab, 0x15, 0x5c, 0x2b, 0xf0, 0x72} };
+EFI_GUID RSA2048_GUID = { 0x3c5766e8, 0x269c, 0x4e34, {0xaa, 0x14, 0xed, 0x77, 0x6e, 0x85, 0xb3, 0xb6} };
+EFI_GUID PKCS7_GUID = { 0x4aafd29d, 0x68df, 0x49ee, {0x8a, 0xa9, 0x34, 0x7d, 0x37, 0x56, 0x65, 0xa7} };
+EFI_GUID IMAGE_PROTOCOL = LOADED_IMAGE_PROTOCOL;
+EFI_GUID SIMPLE_FS_PROTOCOL = SIMPLE_FILE_SYSTEM_PROTOCOL;
+EFI_GUID EFI_CERT_SHA256_GUID  = { 0xc1c41626, 0x504c, 0x4092, { 0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28 } };
+EFI_GUID MOK_OWNER = { 0x605dab50, 0xe046, 0x4300, {0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23} };
+EFI_GUID SECURITY_PROTOCOL_GUID = { 0xA46423E3, 0x4617, 0x49f1, {0xB9, 0xFF, 0xD1, 0xBF, 0xA9, 0x11, 0x58, 0x39 } };
+EFI_GUID SECURITY2_PROTOCOL_GUID = { 0x94ab2f58, 0x1438, 0x4ef1, {0x91, 0x52, 0x18, 0x94, 0x1a, 0x3a, 0x0e, 0x68 } };