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878ddf1f | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2004, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | fwimage.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Converts a pe32+ image to an FW image type\r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
22 | #include <WinNtInclude.h>\r | |
23 | #ifndef __GNUC__\r | |
24 | #include <windows.h>\r | |
25 | #endif\r | |
26 | #include <stdio.h>\r | |
27 | #include <stdlib.h>\r | |
28 | #include <string.h>\r | |
29 | #include <time.h>\r | |
30 | \r | |
31 | #include <Base.h>\r | |
32 | #include <UefiBaseTypes.h>\r | |
33 | #include <CommonLib.h>\r | |
34 | #include <EfiImage.h>\r | |
35 | #include <EfiUtilityMsgs.c>\r | |
36 | \r | |
37 | #define UTILITY_NAME "FwImage"\r | |
38 | \r | |
39 | #ifdef __GNUC__\r | |
40 | typedef unsigned long ULONG;\r | |
41 | typedef unsigned char UCHAR;\r | |
42 | typedef unsigned char *PUCHAR;\r | |
43 | typedef unsigned short USHORT;\r | |
44 | #endif\r | |
45 | \r | |
46 | VOID\r | |
47 | Usage (\r | |
48 | VOID\r | |
49 | )\r | |
50 | {\r | |
51 | printf ("Usage: " UTILITY_NAME " {-t time-date} [APPLICATION|BS_DRIVER|RT_DRIVER|SAL_RT_DRIVER|COMBINED_PEIM_DRIVER|SECURITY_CORE|PEI_CORE|PE32_PEIM|RELOCATABLE_PEIM] peimage [outimage]");\r | |
52 | }\r | |
53 | \r | |
54 | static\r | |
55 | STATUS\r | |
56 | FCopyFile (\r | |
57 | FILE *in,\r | |
58 | FILE *out\r | |
59 | )\r | |
60 | {\r | |
61 | ULONG filesize;\r | |
62 | ULONG offset;\r | |
63 | ULONG length;\r | |
64 | UCHAR Buffer[8 * 1024];\r | |
65 | \r | |
66 | fseek (in, 0, SEEK_END);\r | |
67 | filesize = ftell (in);\r | |
68 | \r | |
69 | fseek (in, 0, SEEK_SET);\r | |
70 | fseek (out, 0, SEEK_SET);\r | |
71 | \r | |
72 | offset = 0;\r | |
73 | while (offset < filesize) {\r | |
74 | length = sizeof (Buffer);\r | |
75 | if (filesize - offset < length) {\r | |
76 | length = filesize - offset;\r | |
77 | }\r | |
78 | \r | |
79 | fread (Buffer, length, 1, in);\r | |
80 | fwrite (Buffer, length, 1, out);\r | |
81 | offset += length;\r | |
82 | }\r | |
83 | \r | |
84 | if ((ULONG) ftell (out) != filesize) {\r | |
85 | Error (NULL, 0, 0, "write error", NULL);\r | |
86 | return STATUS_ERROR;\r | |
87 | }\r | |
88 | \r | |
89 | return STATUS_SUCCESS;\r | |
90 | }\r | |
91 | \r | |
92 | int\r | |
93 | main (\r | |
94 | int argc,\r | |
95 | char *argv[]\r | |
96 | )\r | |
97 | /*++\r | |
98 | \r | |
99 | Routine Description:\r | |
100 | \r | |
101 | Main function.\r | |
102 | \r | |
103 | Arguments:\r | |
104 | \r | |
105 | argc - Number of command line parameters.\r | |
106 | argv - Array of pointers to command line parameter strings.\r | |
107 | \r | |
108 | Returns:\r | |
109 | STATUS_SUCCESS - Utility exits successfully.\r | |
110 | STATUS_ERROR - Some error occurred during execution.\r | |
111 | \r | |
112 | --*/\r | |
113 | {\r | |
114 | ULONG Type;\r | |
115 | PUCHAR Ext;\r | |
116 | PUCHAR p;\r | |
117 | PUCHAR pe;\r | |
118 | PUCHAR OutImageName;\r | |
119 | UCHAR outname[500];\r | |
120 | FILE *fpIn;\r | |
121 | FILE *fpOut;\r | |
122 | EFI_IMAGE_DOS_HEADER DosHdr;\r | |
123 | EFI_IMAGE_NT_HEADERS PeHdr;\r | |
124 | time_t TimeStamp;\r | |
125 | struct tm TimeStruct;\r | |
126 | EFI_IMAGE_DOS_HEADER BackupDosHdr;\r | |
127 | ULONG Index;\r | |
128 | BOOLEAN TimeStampPresent;\r | |
129 | \r | |
130 | SetUtilityName (UTILITY_NAME);\r | |
131 | //\r | |
132 | // Assign to fix compile warning\r | |
133 | //\r | |
134 | OutImageName = NULL;\r | |
135 | Type = 0;\r | |
136 | Ext = 0;\r | |
137 | TimeStamp = 0;\r | |
138 | TimeStampPresent = FALSE;\r | |
139 | \r | |
140 | //\r | |
141 | // Look for -t time-date option first. If the time is "0", then\r | |
142 | // skip it.\r | |
143 | //\r | |
144 | if ((argc > 2) && !strcmp (argv[1], "-t")) {\r | |
145 | TimeStampPresent = TRUE;\r | |
146 | if (strcmp (argv[2], "0") != 0) {\r | |
147 | //\r | |
148 | // Convert the string to a value\r | |
149 | //\r | |
150 | memset ((char *) &TimeStruct, 0, sizeof (TimeStruct));\r | |
151 | if (sscanf(\r | |
152 | argv[2], "%d/%d/%d,%d:%d:%d",\r | |
153 | &TimeStruct.tm_mon, /* months since January - [0,11] */\r | |
154 | &TimeStruct.tm_mday, /* day of the month - [1,31] */\r | |
155 | &TimeStruct.tm_year, /* years since 1900 */\r | |
156 | &TimeStruct.tm_hour, /* hours since midnight - [0,23] */\r | |
157 | &TimeStruct.tm_min, /* minutes after the hour - [0,59] */\r | |
158 | &TimeStruct.tm_sec /* seconds after the minute - [0,59] */\r | |
159 | ) != 6) {\r | |
160 | Error (NULL, 0, 0, argv[2], "failed to convert to mm/dd/yyyy,hh:mm:ss format");\r | |
161 | return STATUS_ERROR;\r | |
162 | }\r | |
163 | //\r | |
164 | // Now fixup some of the fields\r | |
165 | //\r | |
166 | TimeStruct.tm_mon--;\r | |
167 | TimeStruct.tm_year -= 1900;\r | |
168 | //\r | |
169 | // Sanity-check values?\r | |
170 | // Convert\r | |
171 | //\r | |
172 | TimeStamp = mktime (&TimeStruct);\r | |
173 | if (TimeStamp == (time_t) - 1) {\r | |
174 | Error (NULL, 0, 0, argv[2], "failed to convert time");\r | |
175 | return STATUS_ERROR;\r | |
176 | }\r | |
177 | }\r | |
178 | //\r | |
179 | // Skip over the args\r | |
180 | //\r | |
181 | argc -= 2;\r | |
182 | argv += 2;\r | |
183 | }\r | |
184 | //\r | |
185 | // Check for enough args\r | |
186 | //\r | |
187 | if (argc < 3) {\r | |
188 | Usage ();\r | |
189 | return STATUS_ERROR;\r | |
190 | }\r | |
191 | \r | |
192 | if (argc == 4) {\r | |
193 | OutImageName = argv[3];\r | |
194 | }\r | |
195 | //\r | |
196 | // Get new image type\r | |
197 | //\r | |
198 | p = argv[1];\r | |
199 | if (*p == '/' || *p == '\\') {\r | |
200 | p += 1;\r | |
201 | }\r | |
202 | \r | |
203 | if (stricmp (p, "app") == 0 || stricmp (p, "APPLICATION") == 0) {\r | |
204 | Type = EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION;\r | |
205 | Ext = ".efi";\r | |
206 | \r | |
207 | } else if (stricmp (p, "bsdrv") == 0 || stricmp (p, "BS_DRIVER") == 0) {\r | |
208 | Type = EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER;\r | |
209 | Ext = ".efi";\r | |
210 | \r | |
211 | } else if (stricmp (p, "rtdrv") == 0 || stricmp (p, "RT_DRIVER") == 0) {\r | |
212 | Type = EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER;\r | |
213 | Ext = ".efi";\r | |
214 | \r | |
215 | } else if (stricmp (p, "rtdrv") == 0 || stricmp (p, "SAL_RT_DRIVER") == 0) {\r | |
216 | Type = EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER;\r | |
217 | Ext = ".efi";\r | |
218 | } else if (stricmp (p, "SECURITY_CORE") == 0) {\r | |
219 | Type = EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER;\r | |
220 | Ext = ".sec";\r | |
221 | } else if (stricmp (p, "peim") == 0 ||\r | |
222 | stricmp (p, "PEI_CORE") == 0 ||\r | |
223 | stricmp (p, "PE32_PEIM") == 0 ||\r | |
224 | stricmp (p, "RELOCATABLE_PEIM") == 0 ||\r | |
225 | stricmp (p, "combined_peim_driver") == 0\r | |
226 | ) {\r | |
227 | Type = EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER;\r | |
228 | Ext = ".pei";\r | |
229 | } else {\r | |
230 | Usage ();\r | |
231 | return STATUS_ERROR;\r | |
232 | }\r | |
233 | //\r | |
234 | // open source file\r | |
235 | //\r | |
236 | fpIn = fopen (argv[2], "rb");\r | |
237 | if (!fpIn) {\r | |
238 | Error (NULL, 0, 0, argv[2], "failed to open input file for reading");\r | |
239 | return STATUS_ERROR;\r | |
240 | }\r | |
241 | //\r | |
242 | // Read the dos & pe hdrs of the image\r | |
243 | //\r | |
244 | fseek (fpIn, 0, SEEK_SET);\r | |
245 | fread (&DosHdr, sizeof (DosHdr), 1, fpIn);\r | |
246 | if (DosHdr.e_magic != EFI_IMAGE_DOS_SIGNATURE) {\r | |
247 | Error (NULL, 0, 0, argv[2], "DOS header signature not found in source image");\r | |
248 | fclose (fpIn);\r | |
249 | return STATUS_ERROR;\r | |
250 | }\r | |
251 | \r | |
252 | fseek (fpIn, DosHdr.e_lfanew, SEEK_SET);\r | |
253 | fread (&PeHdr, sizeof (PeHdr), 1, fpIn);\r | |
254 | if (PeHdr.Signature != EFI_IMAGE_NT_SIGNATURE) {\r | |
255 | Error (NULL, 0, 0, argv[2], "PE header signature not found in source image");\r | |
256 | fclose (fpIn);\r | |
257 | return STATUS_ERROR;\r | |
258 | }\r | |
259 | //\r | |
260 | // open output file\r | |
261 | //\r | |
262 | strcpy (outname, argv[2]);\r | |
263 | pe = NULL;\r | |
264 | for (p = outname; *p; p++) {\r | |
265 | if (*p == '.') {\r | |
266 | pe = p;\r | |
267 | }\r | |
268 | }\r | |
269 | \r | |
270 | if (!pe) {\r | |
271 | pe = p;\r | |
272 | }\r | |
273 | \r | |
274 | strcpy (pe, Ext);\r | |
275 | \r | |
276 | if (!OutImageName) {\r | |
277 | OutImageName = outname;\r | |
278 | }\r | |
279 | \r | |
280 | fpOut = fopen (OutImageName, "w+b");\r | |
281 | if (!fpOut) {\r | |
282 | Error (NULL, 0, 0, OutImageName, "could not open output file for writing");\r | |
283 | fclose (fpIn);\r | |
284 | return STATUS_ERROR;\r | |
285 | }\r | |
286 | //\r | |
287 | // Copy the file\r | |
288 | //\r | |
289 | if (FCopyFile (fpIn, fpOut) != STATUS_SUCCESS) {\r | |
290 | fclose (fpIn);\r | |
291 | fclose (fpOut);\r | |
292 | return STATUS_ERROR;\r | |
293 | }\r | |
294 | //\r | |
295 | // Zero all unused fields of the DOS header\r | |
296 | //\r | |
297 | memcpy (&BackupDosHdr, &DosHdr, sizeof (DosHdr));\r | |
298 | memset (&DosHdr, 0, sizeof (DosHdr));\r | |
299 | DosHdr.e_magic = BackupDosHdr.e_magic;\r | |
300 | DosHdr.e_lfanew = BackupDosHdr.e_lfanew;\r | |
301 | fseek (fpOut, 0, SEEK_SET);\r | |
302 | fwrite (&DosHdr, sizeof (DosHdr), 1, fpOut);\r | |
303 | \r | |
304 | fseek (fpOut, sizeof (DosHdr), SEEK_SET);\r | |
305 | for (Index = sizeof (DosHdr); Index < (ULONG) DosHdr.e_lfanew; Index++) {\r | |
306 | fwrite (&DosHdr.e_cp, 1, 1, fpOut);\r | |
307 | }\r | |
308 | //\r | |
309 | // Path the PE header\r | |
310 | //\r | |
311 | PeHdr.OptionalHeader.Subsystem = (USHORT) Type;\r | |
312 | if (TimeStampPresent) {\r | |
313 | PeHdr.FileHeader.TimeDateStamp = (UINT32) TimeStamp;\r | |
314 | }\r | |
315 | \r | |
316 | PeHdr.OptionalHeader.SizeOfStackReserve = 0;\r | |
317 | PeHdr.OptionalHeader.SizeOfStackCommit = 0;\r | |
318 | PeHdr.OptionalHeader.SizeOfHeapReserve = 0;\r | |
319 | PeHdr.OptionalHeader.SizeOfHeapCommit = 0;\r | |
320 | fseek (fpOut, DosHdr.e_lfanew, SEEK_SET);\r | |
321 | fwrite (&PeHdr, sizeof (PeHdr), 1, fpOut);\r | |
322 | \r | |
323 | //\r | |
324 | // Done\r | |
325 | //\r | |
326 | fclose (fpIn);\r | |
327 | fclose (fpOut);\r | |
328 | //\r | |
329 | // printf ("Created %s\n", OutImageName);\r | |
330 | //\r | |
331 | return STATUS_SUCCESS;\r | |
332 | }\r |