Reorder client src directories

client/src/emv/dump.c

@@ -0,0 +1,57 @@
+/*
+ * libopenemv - a library to work with EMV family of smart cards
+ * Copyright (C) 2015 Dmitry Eremin-Solenikov
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "dump.h"
+
+#ifndef PRINT_INDENT
+# define PRINT_INDENT(level) {for (int myi = 0; myi < (level); myi++) fprintf(f, "   ");}
+#endif
+
+void dump_buffer_simple(const unsigned char *ptr, size_t len, FILE *f) {
+    int i;
+
+    if (!f)
+        f = stdout;
+
+    for (i = 0; i < len; i ++)
+        fprintf(f, "%s%02hhX", i ? " " : "", ptr[i]);
+}
+
+void dump_buffer(const unsigned char *ptr, size_t len, FILE *f, int level) {
+    int i, j;
+
+    if (!f)
+        f = stdout;
+
+    for (i = 0; i < len; i += 16) {
+        PRINT_INDENT(level);
+        fprintf(f, "\t%02x:", i);
+        for (j = 0; j < 16; j++) {
+            if (i + j < len)
+                fprintf(f, " %02hhx", ptr[i + j]);
+            else
+                fprintf(f, "   ");
+        }
+        fprintf(f, " |");
+        for (j = 0; j < 16 && i + j < len; j++) {
+            fprintf(f, "%c", (ptr[i + j] >= 0x20 && ptr[i + j] < 0x7f) ? ptr[i + j] : '.');
+        }
+        fprintf(f, "\n");
+    }
+}