diff options
Diffstat (limited to 'Tools/CCode/Source/ModifyInf/ModifyInf.c')
| -rwxr-xr-x | Tools/CCode/Source/ModifyInf/ModifyInf.c | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/Tools/CCode/Source/ModifyInf/ModifyInf.c b/Tools/CCode/Source/ModifyInf/ModifyInf.c new file mode 100755 index 0000000000..6008feb981 --- /dev/null +++ b/Tools/CCode/Source/ModifyInf/ModifyInf.c @@ -0,0 +1,321 @@ +/*++
+
+Copyright (c) 1999-2006 Intel Corporation. All rights reserved
+This program and the accompanying materials are licensed and made available
+under the terms and conditions of the BSD License which accompanies this
+distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+
+Module Name:
+
+ ModifyInf.c
+
+Abstract:
+
+ It is a simple tool to modify some fields in a FV inf file
+ and output a new FV inf file.
+
+--*/
+
+#include "stdio.h"
+#include "string.h"
+
+//
+// Read a line into buffer including '\r\n'
+//
+int
+ReadLine (
+ char *LineBuffer,
+ FILE *fp
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ LineBuffer - GC_TODO: add argument description
+ fp - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+{
+ int CharC;
+ char *Line;
+
+ Line = LineBuffer;
+
+ while ((CharC = fgetc (fp)) != EOF) {
+ *Line++ = (char) CharC;
+ if (CharC == 0x0a) {
+ break;
+ }
+ }
+
+ *Line = 0;
+
+ if (CharC == EOF) {
+ return 0;
+ } else {
+ return 1;
+ }
+
+}
+//
+// Write a line into output file
+//
+int
+WriteLine (
+ char *Line,
+ FILE *fp
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ Line - GC_TODO: add argument description
+ fp - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+{
+ fwrite (Line, strlen (Line), 1, fp);
+ return 0;
+}
+//
+// Apply patterns to a line
+// Currently there are 2 patterns to support
+// '==' replace a field value with a new value
+// '+=' append a string at the end of original line
+// '-' prevent the line from applying any patterns
+// it has the highest priority
+//
+int
+ApplyPattern (
+ char *Line,
+ char *argv[],
+ int argc
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ Line - GC_TODO: add argument description
+ ] - GC_TODO: add argument description
+ argc - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+{
+ static char Section[256];
+ char PatternBuffer[256];
+ char *Pattern;
+ char *Pattern1;
+ char *Pattern2;
+ int PatternNum;
+ char *Ptr;
+
+ Pattern = PatternBuffer;
+
+ PatternNum = argc;
+
+ //
+ // For section field
+ // record current scope section into static buffer
+ //
+ Ptr = Line;
+ if (*Ptr == '[') {
+ while (*Ptr != ']') {
+ if (!(*Ptr++)) {
+ return -1;
+ }
+ }
+
+ strcpy (Section, Line);
+ Section[Ptr - Line + 1] = 0;
+ }
+ //
+ // Apply each pattern on the line
+ //
+ while (PatternNum-- > 3) {
+
+ strcpy (Pattern, argv[PatternNum]);
+
+ //
+ // For pattern '-'
+ // keep it unmodified by other patterns
+ //
+ if (*Pattern == '-') {
+ if (strstr (Line, Pattern + 1)) {
+ return 0;
+ } else {
+ continue;
+ }
+ }
+ //
+ // For other patterns
+ // get its section at first if it has
+ //
+ if (*Pattern == '[') {
+ if (strncmp (Section, Pattern, strlen (Section))) {
+ //
+ // This pattern can't be appied for current section
+ //
+ continue;
+ }
+ //
+ // Strip the section field
+ //
+ while (*Pattern != ']') {
+ if (!(*Pattern++)) {
+ return -1;
+ }
+ }
+
+ Pattern++;
+ }
+ //
+ // Apply patterns
+ //
+ Pattern1 = strstr (Pattern, "==");
+ Pattern2 = strstr (Pattern, "+=");
+ if (Pattern1) {
+ //
+ // For pattern '=='
+ // replace the field value with a new string
+ //
+ if (!strncmp (Line, Pattern, Pattern1 - Pattern)) {
+ Pattern1 += 2;
+ Ptr = strstr (Line, "=");
+ if (!Ptr) {
+ return -1;
+ }
+
+ while (*(++Ptr) == ' ')
+ ;
+ *Ptr = 0;
+ strcat (Line, Pattern1);
+ strcat (Line, "\r\n");
+ }
+ } else if (Pattern2) {
+ //
+ // For pattern '+='
+ // append a string at end of the original string
+ //
+ if (!strncmp (Line, Pattern, Pattern2 - Pattern)) {
+ Pattern2 += 2;
+ Ptr = Line;
+ while (*Ptr != 0x0D && *Ptr != 0x0A) {
+ Ptr++;
+ }
+
+ *Ptr = 0;
+ strcat (Line, Pattern2);
+ strcat (Line, "\r\n");
+ }
+ }
+ }
+
+ return 0;
+}
+
+void
+Usage (
+ void
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ None
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+{
+ printf ("ModifyInf InputFVInfFileName OutputFVInfFileName [Pattern strings]\r\n");
+}
+
+int
+main (
+ int argc,
+ char*argv[]
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ argc - GC_TODO: add argument description
+ ] - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+{
+ char LineBuffer[256];
+ FILE *fpin;
+ FILE *fpout;
+
+ if (argc < 3) {
+ Usage ();
+ return -1;
+ }
+
+ fpin = fopen (argv[1], "rb");
+ if (!fpin) {
+ printf ("Can't open input file!\r\n");
+ return -1;
+ }
+
+ fpout = fopen (argv[2], "wb");
+ if (!fpout) {
+ fclose (fpin);
+ printf ("Can't create output file!\r\n");
+ return -1;
+ }
+
+ while (ReadLine (LineBuffer, fpin)) {
+ ApplyPattern (LineBuffer, argv, argc);
+ WriteLine (LineBuffer, fpout);
+ }
+
+ fclose (fpin);
+ fclose (fpout);
+
+ return 0;
+}
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