提交: 1a9aa91c35b8f69631392402d6cc73efc1c75f5e - ogatool (git)

oga's tools

Commit MetaInfo

• 修訂: 1a9aa91c35b8f69631392402d6cc73efc1c75f5e (tree)
• 時間: 2013-12-29 22:00:39
• 作者: oga <oga@mxg....>
• Commiter: oga

Log Message

add comdel.c

Change Summary

• modified: Makefile.linux
• add: comdel.c

差異

--- a/Makefile.linux
+++ b/Makefile.linux
@@ -19,7 +19,7 @@ TARGETS=$(VP)/age $(VP)/cal2 $(VP)/cgrep $(VP)/cmem $(VP)/cpkt $(VP)/cpuid   \
     $(VP)/sosu $(VP)/sosum $(VP)/stat $(VP)/stereo3d $(VP)/strftime          \
     $(VP)/subdecode $(VP)/sysinfd $(VP)/tbl2csv $(VP)/tcpan $(VP)/tcpdmpan   \
     $(VP)/test64 $(VP)/train $(VP)/u2dos $(VP)/ifchk $(VP)/ifchk2 $(VP)/rand \
-    $(VP)/base64 $(VP)/ht $(VP)/filer
+    $(VP)/base64 $(VP)/ht $(VP)/filer $(VP)/comdel
 
 all: $(TARGETS)
 
@@ -44,6 +44,9 @@ $(VP)/cgrep : $(TOOL)/cgrep.c
 $(VP)/cmem : $(TOOL)/cmem.c
 	${CC} $? -o $@ -O
 
+$(VP)/comdel : $(TOOL)/comdel.c
+	${CC} $? -o $@ -O
+
 $(VP)/cpkt : $(TOOL)/cpkt.c
 	${CC} $? -o $@ -O
 

--- /dev/null
+++ b/comdel.c
@@ -0,0 +1,65 @@
+/********************************************************************
+ *  comment delete filter                        by Hyper halx.oga  *
+ *                                  199X.XX.XX   first version      *
+ *                                  1994.09.20   add stdin/filename *
+ *                                  1995.05.11   add error line     *
+ *                                                                  *
+ *             usage : cat filename | comdel                        *
+ *                     comdel [filename]			    *
+ ********************************************************************/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define LINEUP(z) if (z == '\n') ++line
+
+main(a,b)
+int a;
+char *b[];
+{
+	FILE	*fpin;
+
+	char    xx[3]; /* char    xx[2]; */
+	int     c;
+	int     i, j, line=1, saveline;
+
+	if (a == 1) 
+		fpin = stdin;
+	else {
+		if ((fpin = fopen(b[1],"r")) == NULL) {
+			perror("comdel");
+			exit(1);
+		}
+
+	}
+	xx[2] = '\0';  /**/
+	xx[0] = getc(fpin);
+	LINEUP(xx[0]);
+	xx[1] = getc(fpin);
+	LINEUP(xx[1]);
+	while (xx[1] != EOF) {
+	    if (strcmp(xx,"/*") == 0 ) {
+		saveline = line;
+		putchar(xx[0]);
+		putchar(xx[1]);
+		while(strcmp(xx,"*/") != 0) {
+		    xx[0] = xx[1];
+		    if ((xx[1] = getc(fpin)) == EOF ) {
+			putchar('\n');
+		        if (a == 1)
+		   	    fprintf(stderr, "*** Error : comment not closed. (line=%d) *** \n",saveline);
+			else 
+			    fprintf(stderr, "*** Error : comment not closed. (line=%d) *** (%s)\n",saveline,b[1]);
+			exit(1);
+		    }
+	    	    LINEUP(xx[1]);
+		}
+	    }
+	    putchar(xx[0]);
+	    xx[0] = xx[1];
+	    xx[1] = getc(fpin);
+	    LINEUP(xx[1]);
+	}
+	putchar(xx[0]);
+	exit(0);
+}