Initial commit

main.cpp

@@ -0,0 +1,90 @@
+#include <iostream>
+#include <vector>
+#include <sstream>
+#include <string>
+#include <stdio.h>
+#include <cstdint>
+#include "spell.h"
+#include "StringTools.h"
+
+std::string Eval(const std::string& cmd) {
+  FILE *p;
+  char ch;
+
+  p = popen(cmd.c_str(), "r");
+  if (p == NULL) {
+    std::cerr << "Unable to open a  process. Make sure the requested program is installed! Tried to call:" << std::endl
+      << "'" << cmd << "'" << std::endl;
+    exit(-1);
+  }
+
+  std::stringstream ss;
+  while ((ch=fgetc(p)) != EOF )
+    ss << ch;
+
+  // Remove terminating linebreak, if present
+  std::string out = ss.str();
+  if ((out.length() > 0) && (out[out.length() - 1] == '\n'))
+      out = out.substr(0, out.length() - 1);
+
+  return out;
+}
+
+static const std::vector<std::string> daynths = {
+  "first",
+  "second",
+  "third",
+  "fourth",
+  "fifth",
+  "sixth",
+  "seventh",
+  "eighth",
+  "ninth",
+  "tenth",
+  "eleventh",
+  "twelfth",
+  "thirteenth",
+  "fourteenth",
+  "fifteenth",
+  "sixteenth",
+  "seventeenth",
+  "eighteenth",
+  "nineteenth",
+  "twentieth",
+  "twentyfirst",
+  "twentysecond",
+  "twentythird",
+  "twentyfourth",
+  "twentyfifth",
+  "twentysixth",
+  "twentyseventh",
+  "twentyeighth",
+  "twentyninth",
+  "thirtieth",
+  "thirtyfirst"
+};
+
+int main() {
+  const std::string weekday = Eval("date +'\%A'");
+  const std::string month = Eval("date +'\%B'");
+  const std::string year = spell(std::stoi(Eval("date +'\%Y'")));
+  const std::string day = daynths[std::stoi(Eval("date +'\%d'"))];
+  const std::string hour = spell(std::stoi(Eval("date +'\%H'")));
+  const std::string minute = spell(std::stoi(Eval("date +'\%M'")));
+  const std::string seconds = spell(std::stoi(Eval("date +'\%S'")));
+
+  std::stringstream ss;
+  ss << "It is "
+    << weekday << ", the "
+    << day << " of "
+    << month << ", " << year << ". "
+    << "It is "
+    << hour << " " << minute
+    << " and "
+    << seconds << " seconds.";
+
+  std::cout << ss.str() << std::endl;
+
+  return 0;
+}
+