remove file manager LRU cache from code.

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

diff --git a/libs/pbd/file_utils.cc b/libs/pbd/file_utils.cc
index cfffd98592d625d45ee46b8beb0bc6072279acd4..89f6818704c9d8c05d0ad2dc7c668cadc8e2d05d 100644 (file)
--- a/libs/pbd/file_utils.cc
+++ b/libs/pbd/file_utils.cc
@@ -50,7 +50,6 @@
 #endif
 
 #include "pbd/compose.h"
-#include "pbd/file_manager.h"
 #include "pbd/file_utils.h"
 #include "pbd/debug.h"
 #include "pbd/error.h"
@@ -282,11 +281,9 @@ copy_file(const std::string & from_path, const std::string & to_path)
 {
        if (!Glib::file_test (from_path, Glib::FILE_TEST_EXISTS)) return false;
 
-       FdFileDescriptor from_file(from_path, false, 0444);
-       FdFileDescriptor to_file(to_path, true, 0666);
+       int fd_from (::open (from_path.c_str(), O_RDONLY));
+       int fd_to (::open (to_path.c_str(), O_CREAT|O_TRUNC|O_RDWR, 0666));
 
-       int fd_from = from_file.allocate ();
-       int fd_to = to_file.allocate ();
        char buf[4096]; // BUFSIZ  ??
        ssize_t nread;
 
@@ -329,6 +326,21 @@ copy_files(const std::string & from_path, const std::string & to_dir)
        }
 }
 
+void
+copy_recurse(const std::string & from_path, const std::string & to_dir)
+{
+       vector<string> files;
+       find_files_matching_filter (files, from_path, accept_all_files, 0, false, true, true);
+
+       const size_t prefix_len = from_path.size();
+       for (vector<string>::iterator i = files.begin(); i != files.end(); ++i) {
+               std::string from = *i;
+               std::string to = Glib::build_filename (to_dir, (*i).substr(prefix_len));
+               g_mkdir_with_parents (Glib::path_get_dirname (to).c_str(), 0755);
+               copy_file (from, to);
+       }
+}
+
 std::string
 get_absolute_path (const std::string & p)
 {
@@ -336,6 +348,16 @@ get_absolute_path (const std::string & p)
        return Glib::build_filename (Glib::get_current_dir(), p);
 }
 
+std::string
+get_suffix (const std::string & p)
+{
+       string::size_type period = p.find_last_of ('.');
+       if (period == string::npos || period == p.length() - 1) {
+               return string();
+       }
+       return p.substr (period+1);
+}
+
 bool
 equivalent_paths (const std::string& a, const std::string& b)
 {
@@ -399,7 +421,7 @@ remove_directory_internal (const string& dir, size_t* size, vector<string>* path
                            bool just_remove_files)
 {
        vector<string> tmp_paths;
-       struct stat statbuf;
+       GStatBuf statbuf;
        int ret = 0;
 
        get_paths (tmp_paths, dir, just_remove_files, true);
@@ -443,4 +465,21 @@ remove_directory (const std::string& dir)
        remove_directory_internal (dir, 0, 0, false);
 }
 
+string
+tmp_writable_directory (const char* domain, const string& prefix)
+{
+       std::string tmp_dir = Glib::build_filename (g_get_tmp_dir(), domain);
+       std::string dir_name;
+       std::string new_test_dir;
+       do {
+               ostringstream oss;
+               oss << prefix;
+               oss << g_random_int ();
+               dir_name = oss.str();
+               new_test_dir = Glib::build_filename (tmp_dir, dir_name);
+               if (Glib::file_test (new_test_dir, Glib::FILE_TEST_EXISTS)) continue;
+       } while (g_mkdir_with_parents (new_test_dir.c_str(), 0755) != 0);
+       return new_test_dir;
+}
+
 } // namespace PBD