#include <errno.h>
#include <fstream>
+#include <iostream>
#include <msp/path/utils.h>
#include "builder.h"
#include "copy.h"
Action(b),
src(s),
dest(d),
- worker(*this)
+ worker(0)
{
- announce(pkg.get_name(), "INST", dest[-1]);
+ announce(pkg.get_name(), "COPY", dest[-1]);
if(builder.get_verbose()>=2)
cout<<s<<" -> "<<d<<'\n';
+
+ if(!builder.get_dry_run())
+ worker=new Worker(*this);
}
int Copy::check()
{
- if(worker.get_done())
+ if(!worker) // True for dry run
{
signal_done.emit();
- worker.join();
- return worker.get_error()?1:0;
+ return 0;
}
+
+ if(worker->get_done())
+ {
+ signal_done.emit();
+ worker->join();
+ return worker->get_error()?1:0;
+ }
+
return -1;
}
+Copy::~Copy()
+{
+ delete worker;
+}
+
void Copy::Worker::main()
{
- Path::mkpath(copy.src.subpath(0, copy.src.size()-1), 0755);
+ Path::mkpath(copy.dest.subpath(0, copy.dest.size()-1), 0755);
+
+ // Remove old file. Not doing this would cause Bad Stuff when installing libraries.
if(unlink(copy.dest.str().c_str())<0 && errno!=ENOENT)
{
int err=errno;
return;
}
+ // Actual transfer loop
char buf[16384];
while(!in.eof())
{
out.write(buf, in.gcount());
}
+ // Preserve file permissions
struct stat st;
Path::stat(copy.src, st);
chmod(copy.dest.str().c_str(), st.st_mode&0777);