xbmc/filesystem/MultiPathFile.cpp

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "MultiPathFile.h"
  10
  11 #include "MultiPathDirectory.h"
  12 #include "URL.h"
  13 #include "utils/URIUtils.h"
  14
  15 using namespace XFILE;
  16
  17 CMultiPathFile::CMultiPathFile(void)
  18   : COverrideFile(false)
  19 { }
  20
  21 CMultiPathFile::~CMultiPathFile(void) = default;
  22
  23 bool CMultiPathFile::Open(const CURL& url)
  24 {
  25   // grab the filename off the url
  26   std::string path, fileName;
  27   URIUtils::Split(url.Get(), path, fileName);
  28   std::vector<std::string> vecPaths;
  29   if (!CMultiPathDirectory::GetPaths(path, vecPaths))
  30     return false;
  31
  32   for (unsigned int i = 0; i < vecPaths.size(); i++)
  33   {
  34     std::string filePath = vecPaths[i];
  35     filePath = URIUtils::AddFileToFolder(filePath, fileName);
  36     if (m_file.Open(filePath))
  37       return true;
  38   }
  39   return false;
  40 }
  41
  42 bool CMultiPathFile::Exists(const CURL& url)
  43 {
  44   // grab the filename off the url
  45   std::string path, fileName;
  46   URIUtils::Split(url.Get(), path, fileName);
  47   std::vector<std::string> vecPaths;
  48   if (!CMultiPathDirectory::GetPaths(path, vecPaths))
  49     return false;
  50
  51   for (unsigned int i = 0; i < vecPaths.size(); i++)
  52   {
  53     std::string filePath = vecPaths[i];
  54     filePath = URIUtils::AddFileToFolder(filePath, fileName);
  55     if (CFile::Exists(filePath))
  56       return true;
  57   }
  58   return false;
  59 }
  60
  61 int CMultiPathFile::Stat(const CURL& url, struct __stat64* buffer)
  62 {
  63   // grab the filename off the url
  64   std::string path, fileName;
  65   URIUtils::Split(url.Get(), path, fileName);
  66   std::vector<std::string> vecPaths;
  67   if (!CMultiPathDirectory::GetPaths(path, vecPaths))
  68     return false;
  69
  70   for (unsigned int i = 0; i < vecPaths.size(); i++)
  71   {
  72     std::string filePath = vecPaths[i];
  73     filePath = URIUtils::AddFileToFolder(filePath, fileName);
  74     int ret = CFile::Stat(filePath, buffer);
  75     if (ret == 0)
  76       return ret;
  77   }
  78   return -1;
  79 }
  80
  81 std::string CMultiPathFile::TranslatePath(const CURL& url)
  82 {
  83   return url.Get();
  84 }