]>
Commit | Line | Data |
---|---|---|
1 | /*++\r | |
2 | \r | |
3 | Copyright (c) 1999-2006 Intel Corporation. All rights reserved\r | |
4 | This program and the accompanying materials are licensed and made available \r | |
5 | under the terms and conditions of the BSD License which accompanies this \r | |
6 | 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 | \r | |
13 | Module Name:\r | |
14 | \r | |
15 | ModifyInf.c\r | |
16 | \r | |
17 | Abstract:\r | |
18 | \r | |
19 | It is a simple tool to modify some fields in a FV inf file \r | |
20 | and output a new FV inf file. \r | |
21 | \r | |
22 | --*/\r | |
23 | \r | |
24 | #include "stdio.h"\r | |
25 | #include "string.h"\r | |
26 | \r | |
27 | //\r | |
28 | // Read a line into buffer including '\r\n'\r | |
29 | //\r | |
30 | int\r | |
31 | ReadLine (\r | |
32 | char *LineBuffer,\r | |
33 | FILE *fp\r | |
34 | )\r | |
35 | /*++\r | |
36 | \r | |
37 | Routine Description:\r | |
38 | \r | |
39 | GC_TODO: Add function description\r | |
40 | \r | |
41 | Arguments:\r | |
42 | \r | |
43 | LineBuffer - GC_TODO: add argument description\r | |
44 | fp - GC_TODO: add argument description\r | |
45 | \r | |
46 | Returns:\r | |
47 | \r | |
48 | GC_TODO: add return values\r | |
49 | \r | |
50 | --*/\r | |
51 | {\r | |
52 | int CharC;\r | |
53 | char *Line;\r | |
54 | \r | |
55 | Line = LineBuffer;\r | |
56 | \r | |
57 | while ((CharC = fgetc (fp)) != EOF) {\r | |
58 | *Line++ = (char) CharC;\r | |
59 | if (CharC == 0x0a) {\r | |
60 | break;\r | |
61 | }\r | |
62 | }\r | |
63 | \r | |
64 | *Line = 0;\r | |
65 | \r | |
66 | if (CharC == EOF) {\r | |
67 | return 0;\r | |
68 | } else {\r | |
69 | return 1;\r | |
70 | }\r | |
71 | \r | |
72 | }\r | |
73 | //\r | |
74 | // Write a line into output file\r | |
75 | //\r | |
76 | int\r | |
77 | WriteLine (\r | |
78 | char *Line,\r | |
79 | FILE *fp\r | |
80 | )\r | |
81 | /*++\r | |
82 | \r | |
83 | Routine Description:\r | |
84 | \r | |
85 | GC_TODO: Add function description\r | |
86 | \r | |
87 | Arguments:\r | |
88 | \r | |
89 | Line - GC_TODO: add argument description\r | |
90 | fp - GC_TODO: add argument description\r | |
91 | \r | |
92 | Returns:\r | |
93 | \r | |
94 | GC_TODO: add return values\r | |
95 | \r | |
96 | --*/\r | |
97 | {\r | |
98 | fwrite (Line, strlen (Line), 1, fp);\r | |
99 | return 0;\r | |
100 | }\r | |
101 | //\r | |
102 | // Apply patterns to a line\r | |
103 | // Currently there are 2 patterns to support\r | |
104 | // '==' replace a field value with a new value\r | |
105 | // '+=' append a string at the end of original line\r | |
106 | // '-' prevent the line from applying any patterns\r | |
107 | // it has the highest priority\r | |
108 | //\r | |
109 | int\r | |
110 | ApplyPattern (\r | |
111 | char *Line,\r | |
112 | char *argv[],\r | |
113 | int argc\r | |
114 | )\r | |
115 | /*++\r | |
116 | \r | |
117 | Routine Description:\r | |
118 | \r | |
119 | GC_TODO: Add function description\r | |
120 | \r | |
121 | Arguments:\r | |
122 | \r | |
123 | Line - GC_TODO: add argument description\r | |
124 | ] - GC_TODO: add argument description\r | |
125 | argc - GC_TODO: add argument description\r | |
126 | \r | |
127 | Returns:\r | |
128 | \r | |
129 | GC_TODO: add return values\r | |
130 | \r | |
131 | --*/\r | |
132 | {\r | |
133 | static char Section[256];\r | |
134 | char PatternBuffer[256];\r | |
135 | char *Pattern;\r | |
136 | char *Pattern1;\r | |
137 | char *Pattern2;\r | |
138 | int PatternNum;\r | |
139 | char *Ptr;\r | |
140 | \r | |
141 | Pattern = PatternBuffer;\r | |
142 | \r | |
143 | PatternNum = argc;\r | |
144 | \r | |
145 | //\r | |
146 | // For section field\r | |
147 | // record current scope section into static buffer\r | |
148 | //\r | |
149 | Ptr = Line;\r | |
150 | if (*Ptr == '[') {\r | |
151 | while (*Ptr != ']') {\r | |
152 | if (!(*Ptr++)) {\r | |
153 | return -1;\r | |
154 | }\r | |
155 | }\r | |
156 | \r | |
157 | strcpy (Section, Line);\r | |
158 | Section[Ptr - Line + 1] = 0;\r | |
159 | }\r | |
160 | //\r | |
161 | // Apply each pattern on the line\r | |
162 | //\r | |
163 | while (PatternNum-- > 3) {\r | |
164 | \r | |
165 | strcpy (Pattern, argv[PatternNum]);\r | |
166 | \r | |
167 | //\r | |
168 | // For pattern '-'\r | |
169 | // keep it unmodified by other patterns\r | |
170 | //\r | |
171 | if (*Pattern == '-') {\r | |
172 | if (strstr (Line, Pattern + 1)) {\r | |
173 | return 0;\r | |
174 | } else {\r | |
175 | continue;\r | |
176 | }\r | |
177 | }\r | |
178 | //\r | |
179 | // For other patterns\r | |
180 | // get its section at first if it has\r | |
181 | //\r | |
182 | if (*Pattern == '[') {\r | |
183 | if (strncmp (Section, Pattern, strlen (Section))) {\r | |
184 | //\r | |
185 | // This pattern can't be appied for current section\r | |
186 | //\r | |
187 | continue;\r | |
188 | }\r | |
189 | //\r | |
190 | // Strip the section field\r | |
191 | //\r | |
192 | while (*Pattern != ']') {\r | |
193 | if (!(*Pattern++)) {\r | |
194 | return -1;\r | |
195 | }\r | |
196 | }\r | |
197 | \r | |
198 | Pattern++;\r | |
199 | }\r | |
200 | //\r | |
201 | // Apply patterns\r | |
202 | //\r | |
203 | Pattern1 = strstr (Pattern, "==");\r | |
204 | Pattern2 = strstr (Pattern, "+=");\r | |
205 | if (Pattern1) {\r | |
206 | //\r | |
207 | // For pattern '=='\r | |
208 | // replace the field value with a new string\r | |
209 | //\r | |
210 | if (!strncmp (Line, Pattern, Pattern1 - Pattern)) {\r | |
211 | Pattern1 += 2;\r | |
212 | Ptr = strstr (Line, "=");\r | |
213 | if (!Ptr) {\r | |
214 | return -1;\r | |
215 | }\r | |
216 | \r | |
217 | while (*(++Ptr) == ' ')\r | |
218 | ;\r | |
219 | *Ptr = 0;\r | |
220 | strcat (Line, Pattern1);\r | |
221 | strcat (Line, "\r\n");\r | |
222 | }\r | |
223 | } else if (Pattern2) {\r | |
224 | //\r | |
225 | // For pattern '+='\r | |
226 | // append a string at end of the original string\r | |
227 | //\r | |
228 | if (!strncmp (Line, Pattern, Pattern2 - Pattern)) {\r | |
229 | Pattern2 += 2;\r | |
230 | Ptr = Line;\r | |
231 | while (*Ptr != 0x0D && *Ptr != 0x0A) {\r | |
232 | Ptr++;\r | |
233 | }\r | |
234 | \r | |
235 | *Ptr = 0;\r | |
236 | strcat (Line, Pattern2);\r | |
237 | strcat (Line, "\r\n");\r | |
238 | }\r | |
239 | }\r | |
240 | }\r | |
241 | \r | |
242 | return 0;\r | |
243 | }\r | |
244 | \r | |
245 | void\r | |
246 | Usage (\r | |
247 | void\r | |
248 | )\r | |
249 | /*++\r | |
250 | \r | |
251 | Routine Description:\r | |
252 | \r | |
253 | GC_TODO: Add function description\r | |
254 | \r | |
255 | Arguments:\r | |
256 | \r | |
257 | None\r | |
258 | \r | |
259 | Returns:\r | |
260 | \r | |
261 | GC_TODO: add return values\r | |
262 | \r | |
263 | --*/\r | |
264 | {\r | |
265 | printf ("ModifyInf InputFVInfFileName OutputFVInfFileName [Pattern strings]\r\n");\r | |
266 | }\r | |
267 | \r | |
268 | int\r | |
269 | main (\r | |
270 | int argc,\r | |
271 | char*argv[]\r | |
272 | )\r | |
273 | /*++\r | |
274 | \r | |
275 | Routine Description:\r | |
276 | \r | |
277 | GC_TODO: Add function description\r | |
278 | \r | |
279 | Arguments:\r | |
280 | \r | |
281 | argc - GC_TODO: add argument description\r | |
282 | ] - GC_TODO: add argument description\r | |
283 | \r | |
284 | Returns:\r | |
285 | \r | |
286 | GC_TODO: add return values\r | |
287 | \r | |
288 | --*/\r | |
289 | {\r | |
290 | char LineBuffer[256];\r | |
291 | FILE *fpin;\r | |
292 | FILE *fpout;\r | |
293 | \r | |
294 | if (argc < 3) {\r | |
295 | Usage ();\r | |
296 | return -1;\r | |
297 | }\r | |
298 | \r | |
299 | fpin = fopen (argv[1], "rb");\r | |
300 | if (!fpin) {\r | |
301 | printf ("Can't open input file!\r\n");\r | |
302 | return -1;\r | |
303 | }\r | |
304 | \r | |
305 | fpout = fopen (argv[2], "wb");\r | |
306 | if (!fpout) {\r | |
307 | fclose (fpin);\r | |
308 | printf ("Can't create output file!\r\n");\r | |
309 | return -1;\r | |
310 | }\r | |
311 | \r | |
312 | while (ReadLine (LineBuffer, fpin)) {\r | |
313 | ApplyPattern (LineBuffer, argv, argc);\r | |
314 | WriteLine (LineBuffer, fpout);\r | |
315 | }\r | |
316 | \r | |
317 | fclose (fpin);\r | |
318 | fclose (fpout);\r | |
319 | \r | |
320 | return 0;\r | |
321 | }\r |