Convert all fstreams to IO::Files

[builder.git] / source / dependencycache.cpp

diff --git a/source/dependencycache.cpp b/source/dependencycache.cpp
index 978a0e37b8ccb3bb96d7a56d43f0b9248fb3dbd2..b2ba4e8ce953e9b92bd41d4c66443bf24c749237 100644 (file)
--- a/source/dependencycache.cpp
+++ b/source/dependencycache.cpp
@@ -5,8 +5,10 @@ Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
-#include <fstream>
 #include <msp/fs/stat.h>
+#include <msp/io/except.h>
+#include <msp/io/file.h>
+#include <msp/io/print.h>
 #include <msp/strings/utils.h>
 #include "builder.h"
 #include "dependencycache.h"
@@ -44,32 +46,34 @@ void DependencyCache::save() const
        if(deps.empty() || !changed || package.get_builder().get_dry_run())
                return;
 
-       ofstream out((package.get_source()/".deps").str().c_str());
-       if(!out)
-               return;
+       IO::BufferedFile out((package.get_source()/".deps").str(), IO::M_WRITE);
 
        for(DepsMap::const_iterator i=deps.begin(); i!=deps.end(); ++i)
        {
-               out<<i->first;
+               IO::print(out, i->first);
                for(StringList::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
-                       out<<'|'<<*j;
-               out<<'\n';
+                       IO::print(out, "|%s", *j);
+               IO::print(out, "\n");
        }
 }
 
 void DependencyCache::load()
 {
        string fn=(package.get_source()/".deps").str();
-       ifstream in(fn.c_str());
-       if(!in)
-               return;
 
-       string line;
-       while(getline(in, line))
+       try
        {
-               vector<string> parts=split(line, '|');
-               deps[parts[0]]=StringList(parts.begin()+1, parts.end());
-       }
+               IO::BufferedFile in(fn);
 
-       mtime=Time::TimeStamp::from_unixtime(FS::stat(fn).st_mtime);
+               string line;
+               while(in.getline(line))
+               {
+                       vector<string> parts=split(line, '|');
+                       deps[parts[0]]=StringList(parts.begin()+1, parts.end());
+               }
+
+               mtime=Time::TimeStamp::from_unixtime(FS::stat(fn).st_mtime);
+       }
+       catch(const IO::FileNotFound &)
+       { }
 }