#include <glib.h>
#include <glib/gstdio.h>
+#include <giomm/file.h>
+
#include <cerrno>
#include <fstream>
#include <glibmm/fileutils.h>
#include <glibmm/miscutils.h>
-#include <pbd/filesystem.h>
-#include <pbd/error.h>
-#include <pbd/compose.h>
+#include "pbd/filesystem.h"
+#include "pbd/error.h"
+#include "pbd/compose.h"
#include "i18n.h"
+using namespace std;
+
namespace PBD {
namespace sys {
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;
+ }
+ }
+
+ return true;
+}
+
+
bool
is_directory (const path & p)
{
return true;
}
+void
+rename (const path & from_path, const path & to_path)
+{
+ // g_rename is a macro that evaluates to ::rename on
+ // POSIX systems, without the global namespace qualifier
+ // it would evaluate to a recursive call(if it compiled)
+ if ( ::g_rename( from_path.to_string().c_str(),
+ to_path.to_string().c_str() ) == -1 )
+ {
+ throw filesystem_error(g_strerror(errno), errno);
+ }
+}
+
+// XXX character encoding.
void
copy_file(const path & from_path, const path & to_path)
{
- // this implementation could use mucho memory
- // for big files.
std::ifstream in(from_path.to_string().c_str());
std::ofstream out(to_path.to_string().c_str());
out << in.rdbuf();
if (!in || !out) {
+ remove (to_path);
throw filesystem_error(string_compose(_("Could not copy existing file %1 to %2"),
from_path.to_string(), to_path.to_string()));
- remove (to_path);
}
}
string
basename (const path & p)
{
- string base = Glib::path_get_basename (p.to_string());
+ string base(p.leaf());
string::size_type n = base.rfind ('.');
string
extension (const path & p)
{
- string base = Glib::path_get_basename (p.to_string());
+ string base(p.leaf());
string::size_type n = base.rfind ('.');
}
+/** 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 ();
+}
+
} // namespace sys
} // namespace PBD