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Reimplement PBD::find_files_matching_filter using SearchPath and get_directory_contents

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Tim Mayberry 2014-06-19 14:41:59 +10:00 • committed by Paul Davis
parent 9597f5468d
commit ce36eee9ab
1 changed files with 26 additions and 54 deletions
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68
libs/pbd/file_utils.cc
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@ -46,7 +46,6 @@
#include <io.h> // Microsoft's nearest equivalent to <unistd.h>
#include <ardourext/misc.h>
#else
#include <dirent.h>
#include <unistd.h>
#include <regex.h>
#endif
@ -240,69 +239,42 @@ find_files_matching_filter (vector<string>& result,
bool match_fullpath, bool return_fullpath,
bool recurse)
{
DIR *dir;
struct dirent *finfo;
char *pathcopy = strdup (search_path_expand (dirpath).c_str());
char *thisdir;
string fullpath;
vector<string> all_files;
Searchpath spath(dirpath);
for (vector<string>::iterator i = spath.begin(); i != spath.end(); ++i)
{
string expanded_path = path_expand (*i);
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;
long nfound = 0;
char *saveptr;
if ((thisdir = strtok_r (pathcopy, G_SEARCHPATH_SEPARATOR_S, &saveptr)) == 0 ||
strlen (thisdir) == 0) {
free (pathcopy);
return;
}
do {
if ((dir = opendir (thisdir)) == 0) {
continue;
}
while ((finfo = readdir (dir)) != 0) {
if ((finfo->d_name[0] == '.' && finfo->d_name[1] == '\0') ||
(finfo->d_name[0] == '.' && finfo->d_name[1] == '.' && finfo->d_name[2] == '\0')) {
continue;
}
fullpath = Glib::build_filename (thisdir, finfo->d_name);
struct stat statbuf;
if (stat (fullpath.c_str(), &statbuf) < 0) {
continue;
}
if (statbuf.st_mode & S_IFDIR && recurse) {
find_files_matching_filter (result, fullpath, filter, arg, match_fullpath, return_fullpath, recurse);
} else {
if (match_fullpath) {
search_str = fullpath;
search_str = *i;
} else {
search_str = finfo->d_name;
search_str = filename;
}
if (!filter(search_str, arg)) {
continue;
}
DEBUG_TRACE (DEBUG::FileUtils,
string_compose("Found file %1 matching filter\n", search_str));
if (return_fullpath) {
result.push_back(fullpath);
} else {
result.push_back(finfo->d_name);
result.push_back(filename);
}
}
}
closedir (dir);
} while ((thisdir = strtok_r (0, G_SEARCHPATH_SEPARATOR_S, &saveptr)));
free (pathcopy);
return;
}
bool
copy_file(const std::string & from_path, const std::string & to_path)