include/core/cURLDirectory.h

   1 // Copyright 2008 Brian Caine
   2
   3 // This file is part of Potpourri.
   4
   5 // Potpourri is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9
  10 // Potpourri is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTIBILITY of FITNESS FOR A PARTICULAR PURPOSE. See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with Potpourri. If not, see <http://www.gnu.org/licenses/>.
  17
  18
  19 // NOTES:
  20 // A Directory that gets shit via curl
  21 // curl is a bitchin' library
  22 // and curlpp is a bitchin' binding for a bitchin' library
  23
  24 #ifndef __CURLDIRECTORY_H
  25 #define __CURLDIRECTORY_H
  26
  27 #include "../../include/core/Directory.h"
  28 #include "../../include/plugins/media/Archive.h"
  29
  30 #include <map>
  31 #include <vector>
  32 #include <string>
  33
  34 #include <curlpp/cURLpp.hpp>
  35 #include <curlpp/Easy.hpp>
  36
  37 namespace fragrant
  38 {
  39   const std::string protocol_host_separator = "://";
  40
  41   struct URL
  42     {
  43       std::string protocol;
  44       std::string host;
  45       std::string path;
  46
  47       std::vector<std::string> split_path;
  48       std::string raw_url;
  49
  50       std::string getURL();
  51       URL(std::string);
  52       URL(const fragrant::URL& right);
  53     };
  54
  55   class cURLDirectory : public Directory
  56     {
  57       public:
  58         cURLDirectory(std::string durl,
  59           std::map<std::string, archive_function>);
  60         ~cURLDirectory();
  61
  62         std::string getFile(std::string filename);
  63         std::vector<std::string> getListing(std::string folder);
  64
  65         Directory* getDirectory(std::vector<std::string> paths);
  66
  67       private:
  68
  69         int callback(cURLpp::Easy* ptr, char* data, int size, int nmemb);
  70
  71         std::string fetchData(std::string url);
  72
  73         std::string data_received;
  74         URL url;
  75         std::map<std::string, archive_function> archive_funcs;
  76
  77         static cURLpp::Cleanup cleanup_class;
  78     };
  79 }
  80
  81 #endif