void GetFileListRecursive(std::string dir, StringList& files, bool withQueriedDir /* = false */)
{
std::stack<std::string> stk;
if(withQueriedDir)
{
stk.push(dir);
while(stk.size())
{
dir = stk.top();
stk.pop();
MakeSlashTerminated(dir);
StringList li;
GetFileList(dir.c_str(), li);
for(std::deque<std::string>::iterator it = li.begin(); it != li.end(); ++it)
files.push_back(dir + *it);
li.clear();
GetDirList(dir.c_str(), li, true);
for(std::deque<std::string>::iterator it = li.begin(); it != li.end(); ++it)
stk.push(dir + *it);
}
}
else
{
std::string topdir = dir;
MakeSlashTerminated(topdir);
stk.push("");
while(stk.size())
{
dir = stk.top();
stk.pop();
MakeSlashTerminated(dir);
StringList li;
dir = topdir + dir;
GetFileList(dir.c_str(), li);
for(std::deque<std::string>::iterator it = li.begin(); it != li.end(); ++it)
files.push_back(dir + *it);
li.clear();
GetDirList(dir.c_str(), li, true);
for(std::deque<std::string>::iterator it = li.begin(); it != li.end(); ++it)
stk.push(dir + *it);
}
}
}
void forEachDirectory(const char* basedir, const FileNameCallback& callback, std::size_t depth)
{
GSList* list = GetDirList(basedir, depth);
for(GSList* i = list; i != 0; i = g_slist_next(i))
{
callback(reinterpret_cast<const char*>((*i).data));
}
ClearFileDirList(&list);
}
void DiskDir::load()
{
_files.clear();
_subdirs.clear();
// TODO: cache existing files and keep them unless they do no longer exist
StringList li;
GetFileList(fullname(), li);
for(StringList::iterator it = li.begin(); it != li.end(); ++it)
{
DiskFile *f = new DiskFile(joinPath(fullname(), it->c_str()).c_str());
_files[f->name()] = f;
}
li.clear();
GetDirList(fullname(), li, 0);
for(StringList::iterator it = li.begin(); it != li.end(); ++it)
{
// GetDirList() returns relative paths, so need to join
Dir *d = createNew(joinPath(fullname(), it->c_str()).c_str());
_subdirs[d->name()] = d;
}
}
// returns a list of directory names in the given directory, *without* the source dir.
// if getting the dir list recursively, all paths are added, except *again* the top source dir beeing queried.
void GetDirList(const char *path, StringList &dirs, bool recursive /* = false */)
{
#if !_WIN32
DIR * dirp;
struct dirent * dp;
dirp = opendir(path);
if(dirp)
{
while((dp = readdir(dirp))) // assignment is intentional
{
if (_IsDir(path, dp)) // only add if it is a directory
{
if(strcmp(dp->d_name, ".") != 0 && strcmp(dp->d_name, "..") != 0)
{
dirs.push_back(dp->d_name);
if (recursive) // needing a better way to do that
{
std::deque<std::string> newdirs;
GetDirList(dp->d_name, newdirs, true);
std::string d(dp->d_name);
for(std::deque<std::string>::iterator it = newdirs.begin(); it != newdirs.end(); ++it)
dirs.push_back(d + *it);
}
}
}
}
closedir(dirp);
}
#else
std::string search(path);
MakeSlashTerminated(search);
search += "*";
WIN32_FIND_DATA fil;
HANDLE hFil = FindFirstFile(search.c_str(),&fil);
if(hFil != INVALID_HANDLE_VALUE)
{
do
{
if( fil.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
{
if (!strcmp(fil.cFileName, ".") || !strcmp(fil.cFileName, ".."))
continue;
std::string d(fil.cFileName);
dirs.push_back(d);
if (recursive) // need a better way to do that
{
StringList newdirs;
GetDirList(d.c_str(), newdirs, true);
for(std::deque<std::string>::iterator it = newdirs.begin(); it != newdirs.end(); ++it)
dirs.push_back(d + *it);
}
}
}
while(FindNextFile(hFil, &fil));
FindClose(hFil);
}
#endif
}
GSList* getDirList(const char *basedir)
{
return GetDirList(basedir, 1);
}
