compacting strtime functions

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (mastodon-cpp
-         VERSION 0.11.0
+         VERSION 0.11.1
          LANGUAGES CXX
 )
 

src/easy/easy.cpp

@@ -85,22 +85,29 @@ const Easy::Link Easy::get_link() const
 const string Easy::strtime_utc(const system_clock::time_point &timepoint,
                                const string &format)
 {
-    constexpr std::uint_fast16_t bufsize = 1024;
-    std::time_t time = system_clock::to_time_t(timepoint);
-    std::tm *timeinfo = std::gmtime(&time);
-    char buffer[bufsize];
-
-    std::strftime(buffer, bufsize, format.c_str(), timeinfo);
-
-    return buffer;
+    return strtime(timepoint, format, true);
 }
 
 const string Easy::strtime_local(const system_clock::time_point &timepoint,
                                  const string &format)
+{
+    return strtime(timepoint, format, false);
+}
+
+const string Easy::strtime(const system_clock::time_point &timepoint,
+                           const string &format, const bool &utc)
 {
     constexpr std::uint_fast16_t bufsize = 1024;
     std::time_t time = system_clock::to_time_t(timepoint);
-    std::tm *timeinfo = std::localtime(&time);
+    std::tm *timeinfo;
+    if (utc)
+    {
+        timeinfo = std::gmtime(&time);
+    }
+    else
+    {
+        timeinfo = std::localtime(&time);
+    }
     char buffer[bufsize];
 
     std::strftime(buffer, bufsize, format.c_str(), timeinfo);

src/easy/easy.hpp

@@ -352,6 +352,11 @@ public:
     class Results;
     class Status;
     class Tag;
+
+protected:
+    inline static const string strtime
+        (const system_clock::time_point &timepoint,
+         const string &format, const bool &utc);
 };
 }