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1 | /** @file\r |
2 | EDKII System Capsule library.\r | |
3 | \r | |
4 | Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | \r | |
16 | #ifndef __EDKII_SYSTEM_CAPSULE_LIB_H__\r | |
17 | #define __EDKII_SYSTEM_CAPSULE_LIB_H__\r | |
18 | \r | |
19 | #include <Guid/EdkiiSystemFmpCapsule.h>\r | |
20 | \r | |
21 | /**\r | |
22 | Extract ImageFmpInfo from system firmware.\r | |
23 | \r | |
24 | @param[in] SystemFirmwareImage The System Firmware image.\r | |
25 | @param[in] SystemFirmwareImageSize The size of the System Firmware image in bytes.\r | |
26 | @param[out] ImageFmpInfo The ImageFmpInfo.\r | |
27 | @param[out] ImageFmpInfoSize The size of the ImageFmpInfo in bytes.\r | |
28 | \r | |
29 | @retval TRUE The ImageFmpInfo is extracted.\r | |
30 | @retval FALSE The ImageFmpInfo is not extracted.\r | |
31 | **/\r | |
32 | BOOLEAN\r | |
33 | EFIAPI\r | |
34 | ExtractSystemFirmwareImageFmpInfo (\r | |
35 | IN VOID *SystemFirmwareImage,\r | |
36 | IN UINTN SystemFirmwareImageSize,\r | |
37 | OUT EDKII_SYSTEM_FIRMWARE_IMAGE_DESCRIPTOR **ImageFmpInfo,\r | |
38 | OUT UINTN *ImageFmpInfoSize\r | |
39 | );\r | |
40 | \r | |
41 | /**\r | |
42 | Extract the driver FV from an authenticated image.\r | |
43 | \r | |
44 | @param[in] AuthenticatedImage The authenticated capsule image.\r | |
45 | @param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.\r | |
46 | @param[out] DriverFvImage The driver FV image.\r | |
47 | @param[out] DriverFvImageSize The size of the driver FV image in bytes.\r | |
48 | \r | |
49 | @retval TRUE The driver Fv is extracted.\r | |
50 | @retval FALSE The driver Fv is not extracted.\r | |
51 | **/\r | |
52 | BOOLEAN\r | |
53 | EFIAPI\r | |
54 | ExtractDriverFvImage (\r | |
55 | IN VOID *AuthenticatedImage,\r | |
56 | IN UINTN AuthenticatedImageSize,\r | |
57 | OUT VOID **DriverFvImage,\r | |
58 | OUT UINTN *DriverFvImageSize\r | |
59 | );\r | |
60 | \r | |
61 | /**\r | |
62 | Extract the config image from an authenticated image.\r | |
63 | \r | |
64 | @param[in] AuthenticatedImage The authenticated capsule image.\r | |
65 | @param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.\r | |
66 | @param[out] ConfigImage The config image.\r | |
67 | @param[out] ConfigImageSize The size of the config image in bytes.\r | |
68 | \r | |
69 | @retval TRUE The config image is extracted.\r | |
70 | @retval FALSE The config image is not extracted.\r | |
71 | **/\r | |
72 | BOOLEAN\r | |
73 | EFIAPI\r | |
74 | ExtractConfigImage (\r | |
75 | IN VOID *AuthenticatedImage,\r | |
76 | IN UINTN AuthenticatedImageSize,\r | |
77 | OUT VOID **ConfigImage,\r | |
78 | OUT UINTN *ConfigImageSize\r | |
79 | );\r | |
80 | \r | |
81 | /**\r | |
82 | Extract the System Firmware image from an authenticated image.\r | |
83 | \r | |
84 | @param[in] AuthenticatedImage The authenticated capsule image.\r | |
85 | @param[in] AuthenticatedImageSize The size of the authenticated capsule image in bytes.\r | |
86 | @param[out] SystemFirmwareImage The System Firmware image.\r | |
87 | @param[out] SystemFirmwareImageSize The size of the System Firmware image in bytes.\r | |
88 | \r | |
89 | @retval TRUE The System Firmware image is extracted.\r | |
90 | @retval FALSE The System Firmware image is not extracted.\r | |
91 | **/\r | |
92 | BOOLEAN\r | |
93 | EFIAPI\r | |
94 | ExtractSystemFirmwareImage (\r | |
95 | IN VOID *AuthenticatedImage,\r | |
96 | IN UINTN AuthenticatedImageSize,\r | |
97 | OUT VOID **SystemFirmwareImage,\r | |
98 | OUT UINTN *SystemFirmwareImageSize\r | |
99 | );\r | |
100 | \r | |
101 | /**\r | |
102 | Extract the authenticated image from an FMP capsule image.\r | |
103 | \r | |
104 | @param[in] Image The FMP capsule image, including EFI_FIRMWARE_IMAGE_AUTHENTICATION.\r | |
105 | @param[in] ImageSize The size of FMP capsule image in bytes.\r | |
106 | @param[out] LastAttemptStatus The last attempt status, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.\r | |
107 | @param[out] AuthenticatedImage The authenticated capsule image, excluding EFI_FIRMWARE_IMAGE_AUTHENTICATION.\r | |
108 | @param[out] AuthenticatedImageSize The size of the authenticated capsule image in bytes.\r | |
109 | \r | |
110 | @retval TRUE The authenticated image is extracted.\r | |
111 | @retval FALSE The authenticated image is not extracted.\r | |
112 | **/\r | |
113 | BOOLEAN\r | |
114 | EFIAPI\r | |
115 | ExtractAuthenticatedImage (\r | |
116 | IN VOID *Image,\r | |
117 | IN UINTN ImageSize,\r | |
118 | OUT UINT32 *LastAttemptStatus,\r | |
119 | OUT VOID **AuthenticatedImage,\r | |
120 | OUT UINTN *AuthenticatedImageSize\r | |
121 | );\r | |
122 | \r | |
123 | /**\r | |
124 | Authenticated system firmware FMP capsule image.\r | |
125 | \r | |
126 | Caution: This function may receive untrusted input.\r | |
127 | \r | |
128 | @param[in] Image The FMP capsule image, including EFI_FIRMWARE_IMAGE_AUTHENTICATION.\r | |
129 | @param[in] ImageSize The size of FMP capsule image in bytes.\r | |
130 | @param[in] ForceVersionMatch TRUE: The version of capsule must be as same as the version of current image.\r | |
131 | FALSE: The version of capsule must be as same as greater than the lowest\r | |
132 | supported version of current image.\r | |
133 | @param[out] LastAttemptVersion The last attempt version, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.\r | |
134 | @param[out] LastAttemptStatus The last attempt status, which will be recorded in ESRT and FMP EFI_FIRMWARE_IMAGE_DESCRIPTOR.\r | |
135 | @param[out] AuthenticatedImage The authenticated capsule image, excluding EFI_FIRMWARE_IMAGE_AUTHENTICATION.\r | |
136 | @param[out] AuthenticatedImageSize The size of the authenticated capsule image in bytes.\r | |
137 | \r | |
138 | @retval TRUE Authentication passes and the authenticated image is extracted.\r | |
139 | @retval FALSE Authentication fails and the authenticated image is not extracted.\r | |
140 | **/\r | |
141 | EFI_STATUS\r | |
142 | EFIAPI\r | |
143 | CapsuleAuthenticateSystemFirmware (\r | |
144 | IN VOID *Image,\r | |
145 | IN UINTN ImageSize,\r | |
146 | IN BOOLEAN ForceVersionMatch,\r | |
147 | OUT UINT32 *LastAttemptVersion,\r | |
148 | OUT UINT32 *LastAttemptStatus,\r | |
149 | OUT VOID **AuthenticatedImage,\r | |
150 | OUT UINTN *AuthenticatedImageSize\r | |
151 | );\r | |
152 | \r | |
153 | #endif\r | |
154 | \r |