/* * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. * Copyright (C) 2008 Collabora, Ltd. All rights reserved. * Copyright (C) 2008 Kenneth Rohde Christiansen. * Copyright (C) 2009-2010 ProFUSION embedded systems * Copyright (C) 2009-2010 Samsung Electronics * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "FileSystem.h" #include <Ecore.h> #include <Ecore_File.h> #include <Eina.h> #include <dirent.h> #include <dlfcn.h> #include <errno.h> #include <fnmatch.h> #include <glib.h> // TODO: remove me after following TODO is solved. #include <limits.h> #include <sys/stat.h> #include <sys/statvfs.h> #include <unistd.h> #include <wtf/text/CString.h> namespace WebCore { CString fileSystemRepresentation(const String& path) { // WARNING: this is just used by platform/network/soup, thus must be GLIB!!! // TODO: move this to CString and use it instead in both, being more standard #if !PLATFORM(WIN_OS) && defined(WTF_USE_SOUP) char* filename = g_uri_unescape_string(path.utf8().data(), 0); CString cfilename(filename); g_free(filename); return cfilename; #else return path.utf8(); #endif } bool unloadModule(PlatformModule module) { // caution, closing handle will make memory vanish and any remaining // timer, idler, threads or any other left-over will crash, // maybe just ignore this is a safer solution? return eina_module_free(module); } String homeDirectoryPath() { const char *home = getenv("HOME"); if (!home) { home = getenv("TMPDIR"); if (!home) home = "/tmp"; } return String::fromUTF8(home); } Vector<String> listDirectory(const String& path, const String& filter) { Vector<String> matchingEntries; CString cfilter = filter.utf8(); const char *f_name; Eina_Iterator* it = eina_file_ls(path.utf8().data()); // FIXME: Early return if the iterator is null to avoid error messages from eina_iterator_free(). // This check can be removed once the magic check on _free() removed in Eina. // http://www.mail-archive.com/enlightenment-devel@lists.sourceforge.net/msg42944.html if (!it) return matchingEntries; EINA_ITERATOR_FOREACH(it, f_name) { if (!fnmatch(cfilter.data(), f_name, 0)) matchingEntries.append(String::fromUTF8(f_name)); eina_stringshare_del(f_name); } eina_iterator_free(it); return matchingEntries; } uint64_t getVolumeFreeSizeForPath(const char* path) { struct statvfs buf; if (statvfs(path, &buf) < 0) return 0; return buf.f_bavail * buf.f_bsize; } }