Move file utility function into pbd/file_utils.h and into PBD namespace

[ardour.git] / libs / pbd / filesystem.cc

diff --git a/libs/pbd/filesystem.cc b/libs/pbd/filesystem.cc
index 761c074d61417eba8aa7cb80aad141c873f3840a..a154ed8b8eb70dbd454fc884c94312e11e52e096 100644 (file)
--- a/libs/pbd/filesystem.cc
+++ b/libs/pbd/filesystem.cc
@@ -93,37 +93,6 @@ exists (const path & p)
        return Glib::file_test (p.to_string(), Glib::FILE_TEST_EXISTS);
 }
 
-bool
-exists_and_writable (const path & p)
-{
-       /* writable() really reflects the whole folder, but if for any
-          reason the session state file can't be written to, still
-          make us unwritable.
-       */
-
-       struct stat statbuf;
-
-       if (g_stat (p.to_string().c_str(), &statbuf) != 0) {
-               /* doesn't exist - not writable */
-               return false;
-       } else {
-               if (!(statbuf.st_mode & S_IWUSR)) {
-                       /* exists and is not writable */
-                       return false;
-               }
-               /* filesystem may be mounted read-only, so even though file
-                * permissions permit access, the mount status does not.
-                * access(2) seems like the best test for this.
-                */
-               if (g_access (p.to_string().c_str(), W_OK) != 0) {
-                       return false;
-               }
-       }
-
-       return true;
-}
-
-
 bool
 is_directory (const path & p)
 {
@@ -184,50 +153,7 @@ rename (const path & from_path, const path & to_path)
                throw filesystem_error(g_strerror(errno), errno);
        }
 }
-
-bool
-copy_file(const std::string & from_path, const std::string & to_path)
-{
-       if (!Glib::file_test (from_path, Glib::FILE_TEST_EXISTS)) return false;
-
-       Glib::RefPtr<Gio::File> from_file = Gio::File::create_for_path(from_path);
-       Glib::RefPtr<Gio::File> to_file = Gio::File::create_for_path(to_path);
-
-       try
-       {
-               from_file->copy (to_file);
-       }
-       catch(const Glib::Exception& ex)
-       {
-               error << string_compose (_("Unable to Copy file %1 to %2 (%3)"),
-                               from_path, to_path, ex.what())
-                       << endmsg;
-               return false;
-       }
-       return true;
-}
-
-static
-bool accept_all_files (string const &, void *)
-{
-       return true;
-}
        
-void
-copy_files(const std::string & from_path, const std::string & to_dir)
-{
-       PathScanner scanner;
-       vector<string*>* files = scanner (from_path, accept_all_files, 0, true, false);
-       for (vector<string*>::iterator i = files->begin(); i != files->end(); ++i) {
-               sys::path from = from_path;
-               from /= **i;
-               sys::path to = to_dir;
-               to /= **i;
-
-               copy_file (from.to_string(), to.to_string());
-       }
-}
-
 string
 basename (const path & p)
 {
@@ -254,47 +180,6 @@ extension (const path & p)
 
 }
 
-/** Take a (possibly) relative path and make it absolute */
-path
-get_absolute_path (const path & p)
-{
-       Glib::RefPtr<Gio::File> f = Gio::File::create_for_path (p.to_string ());
-       return f->get_path ();
-}
-
-/** @return true if a and b have the same inode */
-bool
-inodes_same (const path& a, const path& b)
-{
-       struct stat bA;
-       int const rA = stat (a.to_string().c_str(), &bA);
-       struct stat bB;
-       int const rB = stat (b.to_string().c_str(), &bB);
-
-       return (rA == 0 && rB == 0 && bA.st_ino == bB.st_ino);
-}
-
-/** Find out if `needle' is a file or directory within the
- *  directory `haystack'.
- *  @return true if it is.
- */
-bool
-path_is_within (path const & haystack, path needle)
-{
-       while (1) {
-               if (inodes_same (haystack, needle)) {
-                       return true;
-               }
-
-               needle = needle.branch_path ();
-               if (needle.to_string().empty() || needle.to_string() == "/") {
-                       break;
-               }
-       }
-
-       return false;
-}
-
 } // namespace sys
 
 } // namespace PBD