Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 113 insertions, 0 deletions

diff --git a/xbmc/filesystem/FTPDirectory.cpp b/xbmc/filesystem/FTPDirectory.cpp
new file mode 100644
index 0000000..46d3d7d
--- /dev/null
+++ b/xbmc/filesystem/FTPDirectory.cpp
@@ -0,0 +1,113 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "FTPDirectory.h"
+
+#include "CurlFile.h"
+#include "FTPParse.h"
+#include "FileItem.h"
+#include "URL.h"
+#include "utils/CharsetConverter.h"
+#include "utils/StringUtils.h"
+#include "utils/URIUtils.h"
+
+#include <climits>
+
+using namespace XFILE;
+
+CFTPDirectory::CFTPDirectory(void) = default;
+CFTPDirectory::~CFTPDirectory(void) = default;
+
+bool CFTPDirectory::GetDirectory(const CURL& url2, CFileItemList &items)
+{
+  CCurlFile reader;
+
+  CURL url(url2);
+
+  std::string path = url.GetFileName();
+  if( !path.empty() && !StringUtils::EndsWith(path, "/") )
+  {
+    path += "/";
+    url.SetFileName(path);
+  }
+
+  if (!reader.Open(url))
+    return false;
+
+  bool serverNotUseUTF8 = url.GetProtocolOption("utf8") == "0";
+
+  char buffer[MAX_PATH + 1024];
+  while( reader.ReadString(buffer, sizeof(buffer)) )
+  {
+    std::string strBuffer = buffer;
+
+    StringUtils::RemoveCRLF(strBuffer);
+
+    CFTPParse parse;
+    if (parse.FTPParse(strBuffer))
+    {
+      if( parse.getName().length() == 0 )
+        continue;
+
+      if( parse.getFlagtrycwd() == 0 && parse.getFlagtryretr() == 0 )
+        continue;
+
+      /* buffer name */
+      std::string name;
+      name.assign(parse.getName());
+
+      if( name == ".." || name == "." )
+        continue;
+
+      // server returned filename could in utf8 or non-utf8 encoding
+      // we need utf8, so convert it to utf8 anyway
+      g_charsetConverter.unknownToUTF8(name);
+
+      // convert got empty result, ignore it
+      if (name.empty())
+        continue;
+
+      if (serverNotUseUTF8 || name != parse.getName())
+        // non-utf8 name path, tag it with protocol option.
+        // then we can talk to server with the same encoding in CurlFile according to this tag.
+        url.SetProtocolOption("utf8", "0");
+      else
+        url.RemoveProtocolOption("utf8");
+
+      CFileItemPtr pItem(new CFileItem(name));
+
+      pItem->m_bIsFolder = parse.getFlagtrycwd() != 0;
+      std::string filePath = path + name;
+      if (pItem->m_bIsFolder)
+        URIUtils::AddSlashAtEnd(filePath);
+
+      /* qualify the url with host and all */
+      url.SetFileName(filePath);
+      pItem->SetPath(url.Get());
+
+      pItem->m_dwSize = parse.getSize();
+      pItem->m_dateTime=parse.getTime();
+
+      items.Add(pItem);
+    }
+  }
+
+  return true;
+}
+
+bool CFTPDirectory::Exists(const CURL& url)
+{
+  // make sure ftp dir ends with slash,
+  // curl need to known it's a dir to check ftp directory existence.
+  std::string file = url.Get();
+  URIUtils::AddSlashAtEnd(file);
+
+  CCurlFile ftp;
+  CURL url2(file);
+  return ftp.Exists(url2);
+}