source/diameter/codec/tme/Avp.cpp

   1 // ANNA - Anna is Not Nothingness Anymore
   2 //
   3 // (c) Copyright 2005-2014 Eduardo Ramos Testillano & Francisco Ruiz Rayo
   4 //
   5 // http://redmine.teslayout.com/projects/anna-suite
   6 //
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   9 // are met:
  10 //
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  12 // notice, this list of conditions and the following disclaimer.
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  14 // copyright notice, this list of conditions and the following disclaimer
  15 // in the documentation and/or other materials provided with the
  16 // distribution.
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  18 // contributors may be used to endorse or promote products derived from
  19 // this software without specific prior written permission.
  20 //
  21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32 //
  33 // Authors: eduardo.ramos.testillano@gmail.com
  34 //          cisco.tierra@gmail.com
  35
  36
  37 // Local
  38 #include <anna/diameter/codec/tme/Avp.hpp>
  39 #include <anna/diameter/codec/tme/Engine.hpp>
  40
  41 #include <anna/diameter/helpers/defines.hpp>
  42 #include <anna/diameter/stack/Format.hpp>
  43 #include <anna/core/functions.hpp>
  44
  45 #include <anna/xml/xml.hpp>
  46
  47 using namespace anna;
  48 using namespace anna::diameter::codec::tme;
  49
  50
  51
  52 //------------------------------------------------------------------------------
  53 //------------------------------------------------------------------- Avp::Avp()
  54 //------------------------------------------------------------------------------
  55 Avp::Avp() {
  56   initialize();
  57 }
  58
  59
  60 //------------------------------------------------------------------------------
  61 //------------------------------------------------------------------- Avp::Avp()
  62 //------------------------------------------------------------------------------
  63 Avp::Avp(AvpId id) {
  64   initialize();
  65   setId(id);
  66 }
  67
  68
  69 //------------------------------------------------------------------------------
  70 //------------------------------------------------------------------ Avp::~Avp()
  71 //------------------------------------------------------------------------------
  72 Avp::~Avp() {
  73   clear();
  74 }
  75
  76
  77 //------------------------------------------------------------------------------
  78 //------------------------------------------------------------- Avp::getEngine()
  79 //------------------------------------------------------------------------------
  80 anna::diameter::codec::Engine * Avp::getEngine() const throw(anna::RuntimeException) {
  81   return a_engine ? a_engine : (a_engine = (anna::diameter::codec::Engine *)anna::functions::component <Engine> (ANNA_FILE_LOCATION));
  82 }
  83
  84
  85 //------------------------------------------------------------------------------
  86 //---------------------------------------------------- Avp::initializeByFormat()
  87 //------------------------------------------------------------------------------
  88 void Avp::initializeByFormat() throw() {
  89   a_ISDNNumber = NULL;
  90   a_ISDNAddress = NULL;
  91   a_Unsigned16 = NULL;
  92 }
  93
  94
  95 //------------------------------------------------------------------------------
  96 //--------------------------------------------------------- Avp::clearByFormat()
  97 //------------------------------------------------------------------------------
  98 void Avp::clearByFormat() throw() {
  99   delete a_ISDNNumber;
 100   delete a_ISDNAddress;
 101   delete a_Unsigned16;
 102 }
 103
 104
 105 //------------------------------------------------------------------------------
 106 //---------------------------------------------------- Avp::allocationByFormat()
 107 //------------------------------------------------------------------------------
 108 void Avp::allocationByFormat(const stack::Format *stackFormat) throw() {
 109   if(stackFormat->getName() == "ISDNNumber") a_ISDNNumber = new ISDNNumber();
 110   else if(stackFormat->getName() == "ISDNAddress") a_ISDNAddress = new ISDNAddress();
 111   else if(stackFormat->getName() == "Unsigned16") a_Unsigned16 = new Unsigned16();
 112 }
 113
 114
 115 //------------------------------------------------------------------------------
 116 //----------------------------------------------------- Avp::getLengthByFormat()
 117 //------------------------------------------------------------------------------
 118 U24 Avp::getLengthByFormat(const stack::Format *stackFormat) const throw() {
 119   U24 result = 0;
 120
 121   if(stackFormat->getName() == "ISDNNumber") result += a_ISDNNumber->getSize();
 122   else if(stackFormat->getName() == "ISDNAddress") result += a_ISDNAddress->getSize();
 123   else if(stackFormat->getName() == "Unsigned16") result += a_Unsigned16->getSize();
 124
 125   return result;
 126 }
 127
 128
 129 //------------------------------------------------------------------------------
 130 //------------------------------------------------ Avp::decodeDataPartByFormat()
 131 //------------------------------------------------------------------------------
 132 void Avp::decodeDataPartByFormat(const char * buffer, int size, const stack::Format *stackFormat) throw(anna::RuntimeException) {
 133   if(stackFormat->getName() == "ISDNNumber") a_ISDNNumber->decode(buffer, size);
 134   else if(stackFormat->getName() == "ISDNAddress") a_ISDNAddress->decode(buffer, size);
 135   else if(stackFormat->getName() == "Unsigned16") a_Unsigned16->decode(buffer, size);
 136 }
 137
 138
 139 //------------------------------------------------------------------------------
 140 //---------------------------------------------------------- Avp::codeByFormat()
 141 //------------------------------------------------------------------------------
 142 void Avp::codeByFormat(char* dataPart, const stack::Format *stackFormat) const throw(anna::RuntimeException) {
 143   int dataBytes;
 144
 145   if(stackFormat->getName() == "ISDNNumber") a_ISDNNumber->code(dataPart, dataBytes);
 146   else if(stackFormat->getName() == "ISDNAddress") a_ISDNAddress->code(dataPart, dataBytes);
 147   else if(stackFormat->getName() == "Unsigned16") a_Unsigned16->code(dataPart, dataBytes);
 148 }
 149
 150
 151 //------------------------------------------------------------------------------
 152 //---------------------------------------------------- Avp::getXMLdataByFormat()
 153 //------------------------------------------------------------------------------
 154 std::string Avp::getXMLdataByFormat(bool & isHex, const stack::Format *stackFormat) const throw() {
 155   std::string result;
 156
 157   if(stackFormat->getName() == "ISDNNumber") {
 158     isHex = true;
 159     return a_ISDNNumber->asHexString();
 160   } else if(stackFormat->getName() == "ISDNAddress") {
 161     isHex = true;
 162     return a_ISDNAddress->asHexString();
 163   } else if(stackFormat->getName() == "Unsigned16") return a_Unsigned16->asPrintableString();
 164
 165   return result;
 166 }
 167
 168
 169 //------------------------------------------------------------------------------
 170 //------------------------------------------------------- Avp::fromXMLByFormat()
 171 //------------------------------------------------------------------------------
 172 void Avp::fromXMLByFormat(const anna::xml::Attribute* data, const anna::xml::Attribute* hexData, const stack::Format *stackFormat) throw(anna::RuntimeException) {
 173   if(stackFormat->getName() == "ISDNNumber") {
 174     if(data) a_ISDNNumber->fromPrintableString(data->getValue().c_str());
 175     else if(hexData) a_ISDNNumber->fromHexString(hexData->getValue());
 176   } else if(stackFormat->getName() == "ISDNAddress") {
 177     if(data) a_ISDNAddress->fromPrintableString(data->getValue().c_str());
 178     else if(hexData) a_ISDNAddress->fromHexString(hexData->getValue());
 179   } else if(stackFormat->getName() == "Unsigned16") {
 180     if(data) a_Unsigned16->fromPrintableString(data->getValue().c_str());
 181     else if(hexData) a_Unsigned16->fromHexString(hexData->getValue());
 182   }
 183 }
 184