--- /dev/null
+/*++\r
+\r
+Copyright (c) 1999-2006 Intel Corporation. All rights reserved\r
+This program and the accompanying materials are licensed and made available \r
+under the terms and conditions of the BSD License which accompanies this \r
+distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+\r
+Module Name:\r
+\r
+ ModifyInf.c\r
+\r
+Abstract:\r
+\r
+ It is a simple tool to modify some fields in a FV inf file \r
+ and output a new FV inf file. \r
+\r
+--*/\r
+\r
+#include "stdio.h"\r
+#include "string.h"\r
+\r
+//\r
+// Read a line into buffer including '\r\n'\r
+//\r
+int\r
+ReadLine (\r
+ char *LineBuffer,\r
+ FILE *fp\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ GC_TODO: Add function description\r
+\r
+Arguments:\r
+\r
+ LineBuffer - GC_TODO: add argument description\r
+ fp - GC_TODO: add argument description\r
+\r
+Returns:\r
+\r
+ GC_TODO: add return values\r
+\r
+--*/\r
+{\r
+ int CharC;\r
+ char *Line;\r
+\r
+ Line = LineBuffer;\r
+\r
+ while ((CharC = fgetc (fp)) != EOF) {\r
+ *Line++ = (char) CharC;\r
+ if (CharC == 0x0a) {\r
+ break;\r
+ }\r
+ }\r
+\r
+ *Line = 0;\r
+\r
+ if (CharC == EOF) {\r
+ return 0;\r
+ } else {\r
+ return 1;\r
+ }\r
+\r
+}\r
+//\r
+// Write a line into output file\r
+//\r
+int\r
+WriteLine (\r
+ char *Line,\r
+ FILE *fp\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ GC_TODO: Add function description\r
+\r
+Arguments:\r
+\r
+ Line - GC_TODO: add argument description\r
+ fp - GC_TODO: add argument description\r
+\r
+Returns:\r
+\r
+ GC_TODO: add return values\r
+\r
+--*/\r
+{\r
+ fwrite (Line, strlen (Line), 1, fp);\r
+ return 0;\r
+}\r
+//\r
+// Apply patterns to a line\r
+// Currently there are 2 patterns to support\r
+// '==' replace a field value with a new value\r
+// '+=' append a string at the end of original line\r
+// '-' prevent the line from applying any patterns\r
+// it has the highest priority\r
+//\r
+int\r
+ApplyPattern (\r
+ char *Line,\r
+ char *argv[],\r
+ int argc\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ GC_TODO: Add function description\r
+\r
+Arguments:\r
+\r
+ Line - GC_TODO: add argument description\r
+ ] - GC_TODO: add argument description\r
+ argc - GC_TODO: add argument description\r
+\r
+Returns:\r
+\r
+ GC_TODO: add return values\r
+\r
+--*/\r
+{\r
+ static char Section[256];\r
+ char PatternBuffer[256];\r
+ char *Pattern;\r
+ char *Pattern1;\r
+ char *Pattern2;\r
+ int PatternNum;\r
+ char *Ptr;\r
+\r
+ Pattern = PatternBuffer;\r
+\r
+ PatternNum = argc;\r
+\r
+ //\r
+ // For section field\r
+ // record current scope section into static buffer\r
+ //\r
+ Ptr = Line;\r
+ if (*Ptr == '[') {\r
+ while (*Ptr != ']') {\r
+ if (!(*Ptr++)) {\r
+ return -1;\r
+ }\r
+ }\r
+\r
+ strcpy (Section, Line);\r
+ Section[Ptr - Line + 1] = 0;\r
+ }\r
+ //\r
+ // Apply each pattern on the line\r
+ //\r
+ while (PatternNum-- > 3) {\r
+\r
+ strcpy (Pattern, argv[PatternNum]);\r
+\r
+ //\r
+ // For pattern '-'\r
+ // keep it unmodified by other patterns\r
+ //\r
+ if (*Pattern == '-') {\r
+ if (strstr (Line, Pattern + 1)) {\r
+ return 0;\r
+ } else {\r
+ continue;\r
+ }\r
+ }\r
+ //\r
+ // For other patterns\r
+ // get its section at first if it has\r
+ //\r
+ if (*Pattern == '[') {\r
+ if (strncmp (Section, Pattern, strlen (Section))) {\r
+ //\r
+ // This pattern can't be appied for current section\r
+ //\r
+ continue;\r
+ }\r
+ //\r
+ // Strip the section field\r
+ //\r
+ while (*Pattern != ']') {\r
+ if (!(*Pattern++)) {\r
+ return -1;\r
+ }\r
+ }\r
+\r
+ Pattern++;\r
+ }\r
+ //\r
+ // Apply patterns\r
+ //\r
+ Pattern1 = strstr (Pattern, "==");\r
+ Pattern2 = strstr (Pattern, "+=");\r
+ if (Pattern1) {\r
+ //\r
+ // For pattern '=='\r
+ // replace the field value with a new string\r
+ //\r
+ if (!strncmp (Line, Pattern, Pattern1 - Pattern)) {\r
+ Pattern1 += 2;\r
+ Ptr = strstr (Line, "=");\r
+ if (!Ptr) {\r
+ return -1;\r
+ }\r
+\r
+ while (*(++Ptr) == ' ')\r
+ ;\r
+ *Ptr = 0;\r
+ strcat (Line, Pattern1);\r
+ strcat (Line, "\r\n");\r
+ }\r
+ } else if (Pattern2) {\r
+ //\r
+ // For pattern '+='\r
+ // append a string at end of the original string\r
+ //\r
+ if (!strncmp (Line, Pattern, Pattern2 - Pattern)) {\r
+ Pattern2 += 2;\r
+ Ptr = Line;\r
+ while (*Ptr != 0x0D && *Ptr != 0x0A) {\r
+ Ptr++;\r
+ }\r
+\r
+ *Ptr = 0;\r
+ strcat (Line, Pattern2);\r
+ strcat (Line, "\r\n");\r
+ }\r
+ }\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+void\r
+Usage (\r
+ void\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ GC_TODO: Add function description\r
+\r
+Arguments:\r
+\r
+ None\r
+\r
+Returns:\r
+\r
+ GC_TODO: add return values\r
+\r
+--*/\r
+{\r
+ printf ("ModifyInf InputFVInfFileName OutputFVInfFileName [Pattern strings]\r\n");\r
+}\r
+\r
+int\r
+main (\r
+ int argc,\r
+ char*argv[]\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ GC_TODO: Add function description\r
+\r
+Arguments:\r
+\r
+ argc - GC_TODO: add argument description\r
+ ] - GC_TODO: add argument description\r
+\r
+Returns:\r
+\r
+ GC_TODO: add return values\r
+\r
+--*/\r
+{\r
+ char LineBuffer[256];\r
+ FILE *fpin;\r
+ FILE *fpout;\r
+\r
+ if (argc < 3) {\r
+ Usage ();\r
+ return -1;\r
+ }\r
+\r
+ fpin = fopen (argv[1], "rb");\r
+ if (!fpin) {\r
+ printf ("Can't open input file!\r\n");\r
+ return -1;\r
+ }\r
+\r
+ fpout = fopen (argv[2], "wb");\r
+ if (!fpout) {\r
+ fclose (fpin);\r
+ printf ("Can't create output file!\r\n");\r
+ return -1;\r
+ }\r
+\r
+ while (ReadLine (LineBuffer, fpin)) {\r
+ ApplyPattern (LineBuffer, argv, argc);\r
+ WriteLine (LineBuffer, fpout);\r
+ }\r
+\r
+ fclose (fpin);\r
+ fclose (fpout);\r
+\r
+ return 0;\r
+}\r
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