Refactor transitive dependencies to work on all targets

[builder.git] / source / copy.cpp

diff --git a/source/copy.cpp b/source/copy.cpp
deleted file mode 100644 (file)
index b756e0c..0000000
--- a/source/copy.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-#include <errno.h>
-#include <sys/stat.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 "installedfile.h"
-
-using namespace std;
-using namespace Msp;
-
-Copy::Copy(Builder &b):
-       Tool(b, "CP")
-{ }
-
-Target *Copy::create_target(const list<Target *> &sources, const string &arg) const
-{
-       FileTarget &file_tgt = dynamic_cast<FileTarget &>(*sources.front());
-       const SourcePackage &pkg = dynamic_cast<const SourcePackage &>(*file_tgt.get_package());
-       InstalledFile *inst = new InstalledFile(builder, pkg, file_tgt, arg);
-       inst->set_tool(*this);
-       return inst;
-}
-
-Task *Copy::run(const Target &target) const
-{
-       const InstalledFile &install = dynamic_cast<const InstalledFile &>(target);
-       Worker *worker = new Worker(install);
-       return new InternalTask(worker);
-}
-
-
-Copy::Worker::Worker(const InstalledFile &t):
-       target(t)
-{
-       launch();
-}
-
-void Copy::Worker::main()
-{
-       const FileTarget &source = target.get_source();
-       const FS::Path &src_path = source.get_path();
-       const FS::Path &dst_path = target.get_path();
-       FS::mkpath(FS::dirname(dst_path), 0755);
-
-       // Remove old file.  Not doing this would cause Bad Stuff when installing libraries.
-       if(FS::exists(dst_path))
-       {
-               try
-               {
-                       unlink(dst_path);
-               }
-               catch(const exception &e)
-               {
-                       IO::print(IO::cerr, "%s\n", e.what());
-                       status = Task::ERROR;
-                       return;
-               }
-       }
-
-       try
-       {
-               IO::File in(src_path.str());
-               IO::File out(dst_path.str(), IO::M_WRITE);
-
-               // Actual transfer loop
-               char buf[16384];
-               while(!in.eof())
-               {
-                       unsigned len = in.read(buf, sizeof(buf));
-                       out.write(buf, len);
-               }
-       }
-       catch(const exception &e)
-       {
-               IO::print(IO::cerr, "%s\n", e.what());
-               status = Task::ERROR;
-               return;
-       }
-
-       // Preserve file permissions
-       struct stat st;
-       if(stat(src_path.str().c_str(), &st)==0)
-               chmod(dst_path.str().c_str(), st.st_mode&0777);
-
-       const FS::Path &link = target.get_symlink();
-       if(!link.empty())
-       {
-               FS::Path relpath = FS::relative(dst_path, FS::dirname(link));
-               symlink(relpath.str().c_str(), link.str().c_str());
-       }
-
-       status = Task::SUCCESS;
-}