1 files changed, 33 insertions, 0 deletions
diff --git a/TOOL.cpp b/TOOL.cpp
new file mode 100644
index 0000000..7709695
--- /dev/null
+++ b/TOOL.cpp
@@ -0,0 +1,33 @@
+#ifndef TOOL_CXX
+#define TOOL_CXX
+
+#include <time.h>
+#include "TOOL.h"
+
+int
+TOOL::string2int( string s_digit )
+{
+ auto const char *digit = s_digit.c_str();
+ int result = 0;
+
+ // Convert each digit char and add into result.
+ while (*digit >= '0' && *digit <='9') {
+  result = (result * 10) + (*digit - '0');
+  digit++;
+ }
+
+ // Check that there were no non-digits at end.
+ if (*digit != 0) {
+  return -1;
+ }
+
+ return result;
+}
+
+long
+TOOL::unixtime()
+{
+ return (long) time( NULL );
+}
+
+#endif