source/carddav2/carddav2.h

   1 // CardDAV2.h - CardDAV v2 class header
   2 //
   3 // (c) 2012-2016 Xestia Software Development.
   4 //
   5 // This file is part of Xestia Address Book.
   6 //
   7 // Xestia Address Book is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU General Public License as published by the
   9 // Free Software Foundation, version 3 of the license.
  10 //
  11 // Xestia Address Book is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with Xestia Address Book. If not, see <http://www.gnu.org/licenses/>
  18
  19 #ifndef __CARDDAV2_CARDDAV2_H__
  20 #define __CARDDAV2_CARDDAV2_H__
  21
  22 #include "../connobject/ConnectionObject.h"
  23 #include "../version.h"
  24 #include "../common/sslcertstructs.h"
  25 #include "../common/dirs.h"
  26
  27 #include <curl/curl.h>
  28 #include <wx/tokenzr.h>
  29 #include <wx/file.h>
  30 #include <libxml/parser.h>
  31 #include <libxml/tree.h>
  32
  33 #include <string>
  34 #include <vector>
  35
  36 class CardDAV2 : public ConnectionObject {
  37
  38         public:
  39
  40                 using ConnectionObject::ConnectionObject;
  41
  42                 // Destructor.
  43
  44                 ~CardDAV2();
  45
  46                 // Functions from the ConnectionObject interface.
  47
  48                 void SetupConnectionObject();
  49
  50                 bool IsTaskCompleted();
  51
  52                 COConnectResult Connect(bool DoAuthentication);
  53
  54                 COServerResponse GetDefaultPrefix(std::string *ServerPrefix);
  55                 COServerResponse AddContact(std::string Location, std::string Data);
  56                 COServerResponse EditContact(std::string Location, std::string Data);
  57                 COServerResponse DeleteContact(std::string Location);
  58                 COServerResponse GetServerEntityTagValue(std::string Location);
  59                 COServerResponse GetContact(std::string Location, std::string *ContactData);
  60                 COContactList GetContactList(std::string SyncToken);
  61
  62                 bool CanDoProcessing();
  63                 bool CanDoSSL();
  64                 COSSLVerified SSLVerify();
  65                 bool AbleToLogin();
  66                 bool HasValidResponse();
  67                 bool IsSelfSigned();
  68                 std::string GetErrorMessage();
  69
  70                 void BypassSSLVerification(bool EnableBypass);
  71
  72 #if defined(__APPLE__)
  73 #elif defined(__WIN32__)
  74
  75                 PCCERT_CONTEXT BuildSSLCollection();
  76
  77 #else
  78                 SSLCertCollectionString BuildSSLCollection();
  79
  80 #endif
  81
  82         protected:
  83         private:
  84
  85                 // Variables to set for the CardDAV2 class.
  86
  87                 CURL *ConnectionSession = nullptr;
  88                 CURLcode SessionResult = CURLE_OK;
  89                 struct curl_slist *HeaderList = nullptr;
  90
  91                 void SetupDefaultParametersNonSSL(bool DoAuthentication);
  92                 void SetupDefaultParametersSSL(bool DoAuthentication);
  93
  94                 std::string PageData;
  95                 std::string PageHeader;
  96                 char SessionErrorBuffer[CURL_ERROR_SIZE];
  97
  98                 static size_t WritebackFunc(char *ptr, size_t size, size_t nmemb, void *stream);
  99                 size_t WritebackFuncImplementation(char *ptr, size_t size, size_t nmemb, void *stream);
 100
 101                 std::string BuildURL(std::string URI);
 102                 void ResetResults();
 103                 std::vector<std::string> GetDAVHeader();
 104                 std::string GetETagHeader();
 105                 std::string GetETagValue();
 106
 107                 std::string GetUserPrincipalURI();
 108                 std::string GetAddressBookHomeURI();
 109                 std::string GetDefaultAddressBookURI();
 110                 void ProcessContactData(COContactList *ContactList);
 111
 112 #if defined(__APPLE__)
 113 #elif defined(__WIN32__)
 114
 115                 PCCERT_CONTEXT CertificateData;
 116
 117 #else
 118                 bool EnableSSLBypass = false;
 119 #endif
 120
 121 };
 122
 123 #endif