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30fdf114 LG |
1 | ## @file\r |
2 | # generate capsule\r | |
3 | #\r | |
91ae2988 | 4 | # Copyright (c) 2007-2016, Intel Corporation. All rights reserved.<BR>\r |
30fdf114 | 5 | #\r |
40d841f6 | 6 | # This program and the accompanying materials\r |
30fdf114 LG |
7 | # are licensed and made available under the terms and conditions of the BSD License\r |
8 | # which accompanies this distribution. The full text of the license may be found at\r | |
9 | # http://opensource.org/licenses/bsd-license.php\r | |
10 | #\r | |
11 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | #\r | |
14 | \r | |
15 | ##\r | |
16 | # Import Modules\r | |
17 | #\r | |
18 | import Ffs\r | |
19 | from GenFdsGlobalVariable import GenFdsGlobalVariable\r | |
20 | import StringIO\r | |
a3251d84 YL |
21 | from struct import pack\r |
22 | import os\r | |
23 | from Common.Misc import SaveFileOnChange\r | |
5f53a7aa | 24 | import uuid\r |
30fdf114 LG |
25 | \r |
26 | ## base class for capsule data\r | |
27 | #\r | |
28 | #\r | |
29 | class CapsuleData:\r | |
30 | ## The constructor\r | |
31 | #\r | |
32 | # @param self The object pointer\r | |
33 | def __init__(self):\r | |
34 | pass\r | |
35 | \r | |
36 | ## generate capsule data\r | |
37 | #\r | |
38 | # @param self The object pointer\r | |
39 | def GenCapsuleSubItem(self):\r | |
40 | pass\r | |
41 | \r | |
42 | ## FFS class for capsule data\r | |
43 | #\r | |
44 | #\r | |
45 | class CapsuleFfs (CapsuleData):\r | |
46 | ## The constructor\r | |
47 | #\r | |
48 | # @param self The object pointer\r | |
49 | #\r | |
b36d134f | 50 | def __init__(self) :\r |
30fdf114 | 51 | self.Ffs = None\r |
fd171542 | 52 | self.FvName = None\r |
30fdf114 LG |
53 | \r |
54 | ## generate FFS capsule data\r | |
55 | #\r | |
56 | # @param self The object pointer\r | |
57 | # @retval string Generated file name\r | |
58 | #\r | |
59 | def GenCapsuleSubItem(self):\r | |
60 | FfsFile = self.Ffs.GenFfs()\r | |
61 | return FfsFile\r | |
62 | \r | |
63 | ## FV class for capsule data\r | |
64 | #\r | |
65 | #\r | |
66 | class CapsuleFv (CapsuleData):\r | |
67 | ## The constructor\r | |
68 | #\r | |
69 | # @param self The object pointer\r | |
70 | #\r | |
71 | def __init__(self) :\r | |
fd171542 | 72 | self.Ffs = None\r |
30fdf114 | 73 | self.FvName = None\r |
fd171542 | 74 | self.CapsuleName = None\r |
30fdf114 LG |
75 | \r |
76 | ## generate FV capsule data\r | |
77 | #\r | |
78 | # @param self The object pointer\r | |
79 | # @retval string Generated file name\r | |
80 | #\r | |
81 | def GenCapsuleSubItem(self):\r | |
82 | if self.FvName.find('.fv') == -1:\r | |
83 | if self.FvName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FvDict.keys():\r | |
84 | FvObj = GenFdsGlobalVariable.FdfParser.Profile.FvDict.get(self.FvName.upper())\r | |
85 | FdBuffer = StringIO.StringIO('')\r | |
fd171542 | 86 | FvObj.CapsuleName = self.CapsuleName\r |
30fdf114 | 87 | FvFile = FvObj.AddToBuffer(FdBuffer)\r |
fd171542 | 88 | FvObj.CapsuleName = None\r |
89 | FdBuffer.close()\r | |
30fdf114 | 90 | return FvFile\r |
30fdf114 LG |
91 | else:\r |
92 | FvFile = GenFdsGlobalVariable.ReplaceWorkspaceMacro(self.FvName)\r | |
93 | return FvFile\r | |
b36d134f LG |
94 | \r |
95 | ## FD class for capsule data\r | |
96 | #\r | |
97 | #\r | |
98 | class CapsuleFd (CapsuleData):\r | |
99 | ## The constructor\r | |
100 | #\r | |
101 | # @param self The object pointer\r | |
102 | #\r | |
103 | def __init__(self) :\r | |
104 | self.Ffs = None\r | |
105 | self.FdName = None\r | |
106 | self.CapsuleName = None\r | |
107 | \r | |
108 | ## generate FD capsule data\r | |
109 | #\r | |
110 | # @param self The object pointer\r | |
111 | # @retval string Generated file name\r | |
112 | #\r | |
113 | def GenCapsuleSubItem(self):\r | |
114 | if self.FdName.find('.fd') == -1:\r | |
115 | if self.FdName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FdDict.keys():\r | |
116 | FdObj = GenFdsGlobalVariable.FdfParser.Profile.FdDict.get(self.FdName.upper())\r | |
117 | FdFile = FdObj.GenFd()\r | |
118 | return FdFile\r | |
119 | else:\r | |
120 | FdFile = GenFdsGlobalVariable.ReplaceWorkspaceMacro(self.FdName)\r | |
121 | return FdFile\r | |
122 | \r | |
123 | ## AnyFile class for capsule data\r | |
124 | #\r | |
125 | #\r | |
126 | class CapsuleAnyFile (CapsuleData):\r | |
127 | ## The constructor\r | |
128 | #\r | |
129 | # @param self The object pointer\r | |
130 | #\r | |
131 | def __init__(self) :\r | |
132 | self.Ffs = None\r | |
133 | self.FileName = None\r | |
134 | \r | |
135 | ## generate AnyFile capsule data\r | |
136 | #\r | |
137 | # @param self The object pointer\r | |
138 | # @retval string Generated file name\r | |
139 | #\r | |
2bc3256c LG |
140 | def GenCapsuleSubItem(self):\r |
141 | return self.FileName\r | |
142 | \r | |
143 | ## Afile class for capsule data\r | |
144 | #\r | |
145 | #\r | |
146 | class CapsuleAfile (CapsuleData):\r | |
147 | ## The constructor\r | |
148 | #\r | |
149 | # @param self The object pointer\r | |
150 | #\r | |
151 | def __init__(self) :\r | |
152 | self.Ffs = None\r | |
153 | self.FileName = None\r | |
154 | \r | |
155 | ## generate Afile capsule data\r | |
156 | #\r | |
157 | # @param self The object pointer\r | |
158 | # @retval string Generated file name\r | |
159 | #\r | |
b36d134f | 160 | def GenCapsuleSubItem(self):\r |
a3251d84 YL |
161 | return self.FileName\r |
162 | \r | |
163 | class CapsulePayload(CapsuleData):\r | |
164 | '''Generate payload file, the header is defined below:\r | |
165 | #pragma pack(1)\r | |
166 | typedef struct {\r | |
167 | UINT32 Version;\r | |
168 | EFI_GUID UpdateImageTypeId;\r | |
169 | UINT8 UpdateImageIndex;\r | |
170 | UINT8 reserved_bytes[3];\r | |
171 | UINT32 UpdateImageSize;\r | |
172 | UINT32 UpdateVendorCodeSize;\r | |
173 | UINT64 UpdateHardwareInstance; //Introduced in v2\r | |
174 | } EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER;\r | |
175 | '''\r | |
176 | def __init__(self):\r | |
177 | self.UiName = None\r | |
178 | self.Version = None\r | |
179 | self.ImageTypeId = None\r | |
180 | self.ImageIndex = None\r | |
181 | self.HardwareInstance = None\r | |
19e3aa7a YZ |
182 | self.ImageFile = []\r |
183 | self.VendorCodeFile = []\r | |
91ae2988 YZ |
184 | self.Certificate_Guid = None\r |
185 | self.MonotonicCount = None\r | |
a3251d84 | 186 | \r |
5f53a7aa | 187 | def GenCapsuleSubItem(self, AuthData=[]):\r |
a3251d84 YL |
188 | if not self.Version:\r |
189 | self.Version = 0x00000002\r | |
190 | ImageFileSize = os.path.getsize(self.ImageFile)\r | |
5f53a7aa YZ |
191 | if AuthData:\r |
192 | # the ImageFileSize need include the full authenticated info size. From first bytes of MonotonicCount to last bytes of certificate.\r | |
193 | # the 32 bit is the MonotonicCount, dwLength, wRevision, wCertificateType and CertType\r | |
194 | ImageFileSize += 32\r | |
a3251d84 YL |
195 | VendorFileSize = 0\r |
196 | if self.VendorCodeFile:\r | |
197 | VendorFileSize = os.path.getsize(self.VendorCodeFile)\r | |
198 | \r | |
199 | #\r | |
200 | # Fill structure\r | |
201 | #\r | |
202 | Guid = self.ImageTypeId.split('-')\r | |
203 | Buffer = pack('=ILHHBBBBBBBBBBBBIIQ',\r | |
204 | int(self.Version,16),\r | |
205 | int(Guid[0], 16), \r | |
206 | int(Guid[1], 16), \r | |
207 | int(Guid[2], 16), \r | |
208 | int(Guid[3][-4:-2], 16), \r | |
209 | int(Guid[3][-2:], 16), \r | |
210 | int(Guid[4][-12:-10], 16),\r | |
211 | int(Guid[4][-10:-8], 16),\r | |
212 | int(Guid[4][-8:-6], 16),\r | |
213 | int(Guid[4][-6:-4], 16),\r | |
214 | int(Guid[4][-4:-2], 16),\r | |
215 | int(Guid[4][-2:], 16),\r | |
216 | int(self.ImageIndex, 16),\r | |
217 | 0,\r | |
218 | 0,\r | |
219 | 0,\r | |
220 | ImageFileSize,\r | |
221 | VendorFileSize,\r | |
222 | int(self.HardwareInstance, 16)\r | |
223 | )\r | |
5f53a7aa YZ |
224 | if AuthData:\r |
225 | Buffer += pack('QIHH', AuthData[0], AuthData[1], AuthData[2], AuthData[3])\r | |
226 | Buffer += uuid.UUID(AuthData[4]).get_bytes_le()\r | |
227 | \r | |
228 | #\r | |
229 | # Append file content to the structure\r | |
230 | #\r | |
231 | ImageFile = open(self.ImageFile, 'rb')\r | |
232 | Buffer += ImageFile.read()\r | |
233 | ImageFile.close()\r | |
234 | if self.VendorCodeFile:\r | |
235 | VendorFile = open(self.VendorCodeFile, 'rb')\r | |
236 | Buffer += VendorFile.read()\r | |
237 | VendorFile.close()\r | |
a3251d84 | 238 | return Buffer\r |