* Initial commit of 0xFFFF.

This tree contains the same as the 0.1 tarball

src/hexdump.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2006-2007
+ *       pancake <pancake@youterm.com>
+ *
+ * radare is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * radare is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with radare; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "hexdump.h"
+
+char getprintablechar(char a)
+{
+	if (a>=' '&&a<='~')
+		return a;
+	return '.';
+}
+
+int is_printable (int c)
+{
+	if (c<' '||c>'~') return 0;
+	return 1;
+}
+
+/*
+ * Helper function
+ */
+void dump_bytes(unsigned char *buf, int len)
+{
+	int i,j,seek = 0;
+	int inc = 16;
+
+	for(i=0; i<len; i+=inc) {
+		fprintf(stderr, "0x%08x | ", seek+i);
+		for(j=i;j<i+inc;j++) {
+			if (j>=len) {
+				fprintf(stderr, "   ");
+				continue;
+			}
+			fprintf(stderr, "%02x ", buf[j]);
+		}
+		fprintf(stderr, "  ");
+		for(j=i; j<i+inc; j++) {
+			if (j >= len)
+				fprintf(stderr, " ");
+			else
+			if ( is_printable(buf[j]) )
+				fprintf(stderr, "%c", buf[j]);
+			else	fprintf(stderr, ".");
+		}
+		fprintf(stderr, "\n");
+	}
+	fflush(stderr);
+}