/* $Id$
This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
+Copyright © 2006-2009 Mikko Rasa, Mikkosoft Productions
Distributed under the LGPL
*/
#include <errno.h>
-#include <fstream>
-#include <iostream>
-#include <msp/path/utils.h>
+#include <msp/fs/dir.h>
+#include <msp/fs/stat.h>
+#include <msp/fs/utils.h>
+#include <msp/io/file.h>
+#include <msp/io/print.h>
#include "builder.h"
#include "copy.h"
#include "package.h"
using namespace std;
using namespace Msp;
-Copy::Copy(Builder &b, const Package &pkg, const Path::Path &s, const Path::Path &d):
+Copy::Copy(Builder &b, const Package &pkg, const FS::Path &s, const FS::Path &d):
InternalAction(b),
src(s),
dest(d)
{
- announce(pkg.get_name(), "COPY", dest[-1]);
+ announce(pkg.get_name(), "COPY", dest.str());
if(builder.get_verbose()>=2)
- cout<<s<<" -> "<<d<<'\n';
+ IO::print("%s -> %s\n", s, d);
if(!builder.get_dry_run())
- worker=new Worker(*this);
+ worker = new Worker(*this);
}
void Copy::Worker::main()
{
- Path::mkpath(copy.dest.subpath(0, copy.dest.size()-1), 0755);
+ FS::mkpath(FS::dirname(copy.dest), 0755);
// Remove old file. Not doing this would cause Bad Stuff when installing libraries.
- if(unlink(copy.dest.str().c_str())<0 && errno!=ENOENT)
+ if(FS::exists(copy.dest))
{
- int err=errno;
- cerr<<"Can't unlink "<<copy.dest<<": "<<strerror(err)<<'\n';
- done=error=true;
- return;
+ try
+ {
+ unlink(copy.dest);
+ }
+ catch(const Exception &e)
+ {
+ IO::print(IO::cerr, "%s\n", e.what());
+ done = error = true;
+ return;
+ }
}
- ifstream in(copy.src.str().c_str());
- if(!in)
+ try
{
- cerr<<"Can't open "<<copy.src<<" for reading\n";
- done=error=true;
- return;
- }
+ IO::File in(copy.src.str());
+ IO::File out(copy.dest.str(), IO::M_WRITE);
- ofstream out(copy.dest.str().c_str());
- if(!out)
- {
- cerr<<"Can't open "<<copy.dest<<" for writing\n";
- done=error=true;
- return;
+ // Actual transfer loop
+ char buf[16384];
+ while(!in.eof())
+ {
+ unsigned len = in.read(buf, sizeof(buf));
+ out.write(buf, len);
+ }
}
-
- // Actual transfer loop
- char buf[16384];
- while(!in.eof())
+ catch(const Exception &e)
{
- in.read(buf, sizeof(buf));
- out.write(buf, in.gcount());
+ IO::print(IO::cerr, "%s\n", e.what());
+ done = error = true;
+ return;
}
// Preserve file permissions
- struct stat st;
- Path::stat(copy.src, st);
+ struct stat st = FS::stat(copy.src);
chmod(copy.dest.str().c_str(), st.st_mode&0777);
- done=true;
+ done = true;
}