patch for x10events.cc

x10events.cc.patch (text/plain), 2.93 KB, created by Robert Gusick on 2005-12-08 14:46:29 UTC

--- x10events.cc.ORIG	2005-11-21 16:27:19.000000000 -0500
+++ x10events.cc	2005-12-07 14:10:58.000000000 -0500
@@ -40,29 +40,29 @@
 // 29 16 * * * /usr/local/bin/heyu turn office on      # set 0.1
 // 12 00 * * * /usr/local/bin/heyu turn office off     # abs 00:30 0.5
 
-#include <iostream.h>
-#include <strstream.h>
-#include <fstream.h>
+#include <iostream>
+#include <fstream>
+#include <sstream>
 #include <math.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <time.h>
-#include <string.h>
+#include <string>
 #include "ephem.h"
 
-void print_modifed(ostream *out, int minute, int hour, 
+void print_modifed(std::ostream *out, int minute, int hour, 
 		   char* day, char* month, char* dow, 
 		   char* command, char* tag,
 		   double fmean, char* mean, double fvar, char* var)
 {
   out->width(2);
   out->fill('0');
-  out->setf(ios::right);
+  out->setf(std::ios::right);
   (*out) << minute << " ";
   
   out->width(2);
   out->fill('0');
-  out->setf(ios::right);
+  out->setf(std::ios::right);
   (*out) << hour << " ";
 
   (*out) << day;
@@ -72,7 +72,7 @@
   (*out) << tag;
   if (fmean!=0.0 || fvar!=0.0)  (*out) << " " << mean;
   if (fvar!=0.0)  (*out) << " " << var;
-  (*out) << endl;
+  (*out) << std::endl;
 }
 
 double wrap(double time)
@@ -121,21 +121,18 @@
 
 void usage()
 {
-  cerr << "usage: x10events";
-  cerr << " [crontab_file]";
-  cerr << " [lat(deg) long(deg) zone(hrs)]";
-  cerr << endl;
+  std::cerr << "usage: x10events";
+  std::cerr << " [crontab_file]";
+  std::cerr << " [lat(deg) long(deg) zone(hrs)]";
+  std::cerr << std::endl;
   exit(1);
 }
 
 int main (int argc, char *argv[])
 {
-  // this is stupid, but dynamic ostrstream doesnt seem to work
-  // properly on large strings - arggg!!  JAVAJAVAJAVAJAVA
-  char *outbuf = new char[1000000];
-  ostrstream out(outbuf, 1000000);
+  std::ostringstream out;
 
-  istream *in = &cin;
+  std::istream *in = &std::cin;
   char *filename = (char*)NULL;
 
   double latitude  = 41.196013;
@@ -160,10 +157,10 @@
   if ((argc==2) || (argc==5))
     {
       filename = argv[arg];
-      ifstream* fin = new ifstream(filename);
+      std::ifstream* fin = new std::ifstream(filename);
       if (!fin->is_open())
 	{
-	  cerr << "non-existant input file" << endl;
+	  std::cerr << "non-existant input file" << std::endl;
 	  usage();
 	}
       in = fin;
@@ -235,7 +232,7 @@
       in->getline(buf, buflen, '\n');
       if (buf[0] == '#')
         {
-	  out << buf << endl;
+	  out << buf << std::endl;
         }
       else
         {
@@ -305,13 +302,13 @@
 
   if (filename == (char*) NULL)
     {
-      cout << out.str();
+      std::cout << out.str();
     }
   else
     {
-      ((ifstream*) in)->close();
+      ((std::ifstream*) in)->close();
       sleep(2); // wait a bit so cron doesn't think the file is unchanged
-      ofstream fout(filename, ios::out | ios::trunc);
+      std::ofstream fout(filename, std::ios::out | std::ios::trunc);
       fout << out.str();
       fout.close();
     }