namespace PBD {
void
-get_directory_contents (const std::string& directory_path,
- vector<string>& result,
- bool files_only,
+run_functor_for_paths (vector<string>& result,
+ const Searchpath& paths,
+ bool (*functor)(const string &, void *),
+ void *arg,
+ bool pass_files_only,
+ bool pass_fullpath, bool return_fullpath,
bool recurse)
{
- // perhaps we don't need this check assuming an exception is thrown
- // as it would save checking that the path is a directory twice when
- // recursing
- if (!Glib::file_test (directory_path, Glib::FILE_TEST_IS_DIR)) return;
+ for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
+ string expanded_path = path_expand (*i);
+ DEBUG_TRACE (DEBUG::FileUtils,
+ string_compose("Find files in expanded path: %1\n", expanded_path));
+
+ if (!Glib::file_test (expanded_path, Glib::FILE_TEST_IS_DIR)) continue;
+
+ try
+ {
+ Glib::Dir dir(expanded_path);
+
+ for (Glib::DirIterator di = dir.begin(); di != dir.end(); di++) {
+
+ string fullpath = Glib::build_filename (expanded_path, *di);
+ string basename = *di;
- try
- {
- Glib::Dir dir(directory_path);
- Glib::DirIterator i = dir.begin();
+ bool is_dir = Glib::file_test (fullpath, Glib::FILE_TEST_IS_DIR);
- while (i != dir.end()) {
+ if (is_dir && recurse) {
+ DEBUG_TRACE (DEBUG::FileUtils,
+ string_compose("Descending into directory: %1\n",
+ fullpath));
+ run_functor_for_paths (result, fullpath, functor, arg, pass_files_only,
+ pass_fullpath, return_fullpath, recurse);
+ }
- string fullpath = Glib::build_filename (directory_path, *i);
+ if (is_dir && pass_files_only) {
+ continue;
+ }
- bool is_dir = Glib::file_test (fullpath, Glib::FILE_TEST_IS_DIR);
+ string functor_str;
+
+ if (pass_fullpath) {
+ functor_str = fullpath;
+ } else {
+ functor_str = basename;
+ }
- if (is_dir && recurse) {
DEBUG_TRACE (DEBUG::FileUtils,
- string_compose("Descending into directory: %1\n",
- fullpath));
- get_directory_contents (fullpath, result, files_only, recurse);
- }
+ string_compose("Run Functor using string: %1\n", functor_str));
+
+ if (!functor(functor_str, arg)) {
+ continue;
+ }
- i++;
+ DEBUG_TRACE (DEBUG::FileUtils,
+ string_compose("Found file %1 matching functor\n", functor_str));
- if (is_dir && files_only) {
- continue;
+ if (return_fullpath) {
+ result.push_back(fullpath);
+ } else {
+ result.push_back(basename);
+ }
}
- result.push_back (fullpath);
}
- }
- catch (Glib::FileError& err)
- {
- warning << err.what() << endmsg;
+ catch (Glib::FileError& err)
+ {
+ warning << err.what() << endmsg;
+ }
}
}
+static
+bool accept_all_files (string const &, void *)
+{
+ return true;
+}
+
void
-get_files_in_directory (const std::string& directory_path, vector<string>& result)
+get_paths (vector<string>& result,
+ const Searchpath& paths,
+ bool files_only,
+ bool recurse)
+{
+ run_functor_for_paths (result, paths, accept_all_files, 0,
+ files_only, true, true, recurse);
+}
+
+void
+get_files (vector<string>& result, const Searchpath& paths)
+{
+ return get_paths (result, paths, true, false);
+}
+
+static
+bool
+pattern_filter (const string& str, void *arg)
{
- return get_directory_contents (directory_path, result, true, false);
+ Glib::PatternSpec* pattern = (Glib::PatternSpec*)arg;
+ return pattern->match(str);
}
void
const Searchpath& paths,
const Glib::PatternSpec& pattern)
{
- vector<string> tmp_files;
-
- for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
- get_files_in_directory (*i, tmp_files);
- }
-
- for (vector<string>::iterator file_iter = tmp_files.begin();
- file_iter != tmp_files.end();
- ++file_iter)
- {
- string filename = Glib::path_get_basename (*file_iter);
- if (!pattern.match(filename)) continue;
-
- DEBUG_TRACE (DEBUG::FileUtils,
- string_compose("Found file %1\n", *file_iter));
-
- result.push_back(*file_iter);
- }
-
+ run_functor_for_paths (result, paths, pattern_filter,
+ const_cast<Glib::PatternSpec*>(&pattern),
+ true, false, true, false);
}
void
}
void
-find_files_matching_filter (vector<string>& result,
+find_paths_matching_filter (vector<string>& result,
const Searchpath& paths,
bool (*filter)(const string &, void *),
void *arg,
- bool match_fullpath, bool return_fullpath,
+ bool pass_fullpath, bool return_fullpath,
bool recurse)
{
- vector<string> all_files;
-
- for (vector<string>::const_iterator i = paths.begin(); i != paths.end(); ++i) {
- string expanded_path = path_expand (*i);
- DEBUG_TRACE (DEBUG::FileUtils,
- string_compose("Find files in expanded path: %1\n", expanded_path));
- get_directory_contents (expanded_path, all_files, true, recurse);
- }
-
- for (vector<string>::iterator i = all_files.begin(); i != all_files.end(); ++i) {
-
- string fullpath = *i;
- string filename = Glib::path_get_basename (*i);
- string search_str;
-
- if (match_fullpath) {
- search_str = *i;
- } else {
- search_str = filename;
- }
-
- DEBUG_TRACE (DEBUG::FileUtils,
- string_compose("Filter using string: %1\n", search_str));
-
- if (!filter(search_str, arg)) {
- continue;
- }
-
- DEBUG_TRACE (DEBUG::FileUtils,
- string_compose("Found file %1 matching filter\n", search_str));
+ run_functor_for_paths (result, paths, filter, arg, false, pass_fullpath, return_fullpath, recurse);
+}
- if (return_fullpath) {
- result.push_back(fullpath);
- } else {
- result.push_back(filename);
- }
- }
+void
+find_files_matching_filter (vector<string>& result,
+ const Searchpath& paths,
+ bool (*filter)(const string &, void *),
+ void *arg,
+ bool pass_fullpath, bool return_fullpath,
+ bool recurse)
+{
+ run_functor_for_paths (result, paths, filter, arg, true, pass_fullpath, return_fullpath, recurse);
}
bool
{
if (!Glib::file_test (from_path, Glib::FILE_TEST_EXISTS)) return false;
- int fd_from = -1;
- int fd_to = -1;
+ 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));
+
char buf[4096]; // BUFSIZ ??
ssize_t nread;
- fd_from = ::open(from_path.c_str(), O_RDONLY);
- if (fd_from < 0) {
- goto copy_error;
- }
-
- fd_to = ::open(to_path.c_str(), O_WRONLY | O_CREAT, 0666);
- if (fd_to < 0) {
- goto copy_error;
+ if ((fd_from < 0) || (fd_to < 0)) {
+ error << string_compose (_("Unable to Open files %1 to %2 for Copying(%3)"),
+ from_path, to_path, g_strerror(errno))
+ << endmsg;
+ return false;
}
while (nread = ::read(fd_from, buf, sizeof(buf)), nread > 0) {
nread -= nwritten;
out_ptr += nwritten;
} else if (errno != EINTR) {
- goto copy_error;
+ error << string_compose (_("Unable to Copy files %1 to %2(%3)"),
+ from_path, to_path, g_strerror(errno))
+ << endmsg;
+ return false;
}
} while (nread > 0);
}
- if (nread == 0) {
- if (::close(fd_to)) {
- fd_to = -1;
- goto copy_error;
- }
- ::close(fd_from);
- return true;
- }
-
-copy_error:
- int saved_errno = errno;
-
- if (fd_from >= 0) {
- ::close(fd_from);
- }
- if (fd_to >= 0) {
- ::close(fd_to);
- }
-
- error << string_compose (_("Unable to Copy file %1 to %2 (%3)"),
- from_path, to_path, strerror(saved_errno))
- << endmsg;
- return false;
-}
-
-static
-bool accept_all_files (string const &, void *)
-{
return true;
}
}
}
+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)
{
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)
{
bool just_remove_files)
{
vector<string> tmp_paths;
- struct stat statbuf;
+ GStatBuf statbuf;
int ret = 0;
- get_directory_contents (dir, tmp_paths, just_remove_files, true);
+ get_paths (tmp_paths, dir, just_remove_files, true);
for (vector<string>::const_iterator i = tmp_paths.begin();
i != tmp_paths.end(); ++i) {
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
projects / ardour.git / blobdiff