gtk2_ardour/sfdb_freesound_mootcher.h

   1 /*sfdb_freesound_mootcher.h****************************************************************************
   2
   3         Adapted for Ardour by Ben Loftis, March 2008
   4
   5         Mootcher Online Access to thefreesoundproject website
   6         http://freesound.iua.upf.edu/
   7
   8         GPL 2005 Jorn Lemon
   9         mail for questions/remarks: mootcher@twistedlemon.nl
  10         or go to the freesound website forum
  11
  12 *****************************************************************************/
  13
  14 #include <string>
  15 #include <fstream>
  16 #include <iostream>
  17 #include <stdio.h>
  18 #include <cstring>
  19 #include <string>
  20 #include <sstream>
  21 #include <vector>
  22 //#include <ctime>
  23
  24 #include "curl/curl.h"
  25
  26
  27 // mootcher version
  28 #define ___VERSION___ 1.3
  29
  30 //--- struct to store XML file
  31 struct MemoryStruct {
  32         char *memory;
  33         size_t size;
  34 };
  35
  36 //--- for download process viewing
  37 struct dlprocess {
  38         double dltotalMoo;
  39         double dlnowMoo;
  40 };
  41
  42 class Mootcher
  43 {
  44 public:
  45         Mootcher(const char *saveLocation);
  46         ~Mootcher();
  47
  48         int                     doLogin(std::string login, std::string password);
  49         std::string     getFile(std::string ID);
  50         std::string     searchText(std::string word);
  51
  52
  53         struct dlprocess bar;
  54
  55 private:
  56
  57         const char*     changeWorkingDir(const char *saveLocation);
  58
  59         std::string     getXmlFile(std::string ID, int &length);
  60         void            GetXml(std::string ID, struct MemoryStruct &xml_page);
  61         std::string     changeExtension(std::string filename);
  62
  63         void            toLog(std::string input);
  64
  65         void            setcUrlOptions();
  66
  67     static size_t               WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data);
  68         static int                      progress_callback(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
  69
  70         CURL *curl;
  71         char errorBuffer[CURL_ERROR_SIZE];      // storage for cUrl error message
  72
  73         int connection;         // is 0 if no connection
  74         char message[128];      // storage for messages that are send to the logfile
  75
  76         std::string basePath;
  77         std::string xmlLocation;
  78 };