1 files changed, 61 insertions, 0 deletions
diff --git a/src/units.cpp b/src/units.cpp
new file mode 100644
index 0000000..7cc7d61
--- /dev/null
+++ b/src/units.cpp
@@ -0,0 +1,61 @@
+#include "units.hpp"
+#include <sstream>
+#include <cstring>
+#include <iostream>
+
+namespace unit {
+
+std::string 
+Time::format(const char *fmt)
+{
+    std::stringstream ss;
+    for(; *fmt; fmt++) {
+        if(*fmt != '%') {
+            ss << *fmt;
+            continue;
+        }
+        fmt++;
+        switch(*fmt) {
+            case '%':
+                ss << '%';
+                break;
+            case 'Y':
+                ss << real_years();
+                break;
+            case 'C':
+                ss << years();
+                break;
+            case 'S': {
+                Time year = current_year();
+                ss << month_str[year.months()];
+                break; }
+            case 'M': {
+                Time year = current_year();
+                ss << year.months();
+                break; }
+            case 'W': {
+                Time month = current_month();
+                ss << month.weeks();
+                break; }
+            case 'D': {
+                Time month = current_month();
+                ss << month.days();
+                break; }
+            case 'H': {
+                Time day = current_day();
+                ss << day.hours();
+                break; }
+            case 'm': {
+                Time hour = current_hour();
+                ss << hour.minutes();
+                break; }
+            case 's': {
+                Time minute = current_minute();
+                ss << minute.seconds();
+                break; }
+        }
+    }
+    return ss.str();
+}
+
+}