xbmc/DbUrl.cpp

   1 /*
   2  *      Copyright (C) 2012-2013 Team XBMC
   3  *      http://xbmc.org
   4  *
   5  *  This Program 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 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or 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 XBMC; see the file COPYING.  If not, see
  17  *  <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 #include "DbUrl.h"
  22 #include "utils/URIUtils.h"
  23
  24 CDbUrl::CDbUrl()
  25 {
  26   Reset();
  27 }
  28
  29 CDbUrl::~CDbUrl()
  30 { }
  31
  32 void CDbUrl::Reset()
  33 {
  34   m_valid = false;
  35   m_type.clear();
  36   m_url.Reset();
  37   m_options.clear();
  38 }
  39
  40 std::string CDbUrl::ToString() const
  41 {
  42   if (!m_valid)
  43     return "";
  44
  45   return m_url.Get();
  46 }
  47
  48 bool CDbUrl::FromString(const std::string &dbUrl)
  49 {
  50   Reset();
  51
  52   m_url.Parse(dbUrl);
  53   m_valid = parse();
  54
  55   if (!m_valid)
  56     Reset();
  57
  58   return m_valid;
  59 }
  60
  61 void CDbUrl::AppendPath(const std::string &subPath)
  62 {
  63   if (!m_valid || subPath.empty())
  64     return;
  65
  66   m_url.SetFileName(URIUtils::AddFileToFolder(m_url.GetFileName(), subPath));
  67 }
  68
  69 void CDbUrl::AddOption(const std::string &key, const char *value)
  70 {
  71   if (!validateOption(key, value))
  72     return;
  73
  74   CUrlOptions::AddOption(key, value);
  75   updateOptions();
  76 }
  77
  78 void CDbUrl::AddOption(const std::string &key, const std::string &value)
  79 {
  80   if (!validateOption(key, value))
  81     return;
  82
  83   CUrlOptions::AddOption(key, value);
  84   updateOptions();
  85 }
  86
  87 void CDbUrl::AddOption(const std::string &key, int value)
  88 {
  89   if (!validateOption(key, value))
  90     return;
  91
  92   CUrlOptions::AddOption(key, value);
  93   updateOptions();
  94 }
  95
  96 void CDbUrl::AddOption(const std::string &key, float value)
  97 {
  98   if (!validateOption(key, value))
  99     return;
 100
 101   CUrlOptions::AddOption(key, value);
 102   updateOptions();
 103 }
 104
 105 void CDbUrl::AddOption(const std::string &key, double value)
 106 {
 107   if (!validateOption(key, value))
 108     return;
 109
 110   CUrlOptions::AddOption(key, value);
 111   updateOptions();
 112 }
 113
 114 void CDbUrl::AddOption(const std::string &key, bool value)
 115 {
 116   if (!validateOption(key, value))
 117     return;
 118
 119   CUrlOptions::AddOption(key, value);
 120   updateOptions();
 121 }
 122
 123 void CDbUrl::AddOptions(const std::string &options)
 124 {
 125   CUrlOptions::AddOptions(options);
 126   updateOptions();
 127 }
 128
 129 void CDbUrl::RemoveOption(const std::string &key)
 130 {
 131   CUrlOptions::RemoveOption(key);
 132   updateOptions();
 133 }
 134
 135 bool CDbUrl::validateOption(const std::string &key, const CVariant &value)
 136 {
 137   if (key.empty())
 138     return false;
 139
 140   return true;
 141 }
 142
 143 void CDbUrl::updateOptions()
 144 {
 145   // Update the options string in the CURL object
 146   std::string options = GetOptionsString();
 147   if (!options.empty())
 148     options = "?" + options;
 149
 150   m_url.SetOptions(options);
 151 }