1 //******************************************************************
3 // Copyright 2014 Intel Mobile Communications GmbH All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
24 * This file contains the implementation of classes and its members related
25 * to OCRepresentation.
29 #include <OCRepresentation.h>
31 #include <boost/lexical_cast.hpp>
33 #include "ocpayload.h"
35 #include "oic_malloc.h"
36 #include "oic_string.h"
40 static const char COAP[] = "coap://";
41 static const char COAPS[] = "coaps://";
42 static const char COAP_TCP[] = "coap+tcp://";
44 void MessageContainer::setPayload(const OCPayload* rep)
53 case PAYLOAD_TYPE_REPRESENTATION:
54 setPayload(reinterpret_cast<const OCRepPayload*>(rep));
56 case PAYLOAD_TYPE_DEVICE:
57 setPayload(reinterpret_cast<const OCDevicePayload*>(rep));
59 case PAYLOAD_TYPE_PLATFORM:
60 setPayload(reinterpret_cast<const OCPlatformPayload*>(rep));
63 throw OC::OCException("Invalid Payload type in setPayload");
68 void MessageContainer::setPayload(const OCDevicePayload* payload)
70 if (payload == nullptr)
76 rep[OC_RSRVD_DEVICE_ID] = (payload->sid) ?
77 std::string(payload->sid) :
79 rep[OC_RSRVD_DEVICE_NAME] = payload->deviceName ?
80 std::string(payload->deviceName) :
82 rep[OC_RSRVD_SPEC_VERSION] = payload->specVersion ?
83 std::string(payload->specVersion) :
85 for (OCStringLL *strll = payload->dataModelVersions; strll; strll = strll->next)
87 rep.addDataModelVersion(strll->value);
89 for (OCStringLL *strll = payload->types; strll; strll = strll->next)
91 rep.addResourceType(strll->value);
93 m_reps.push_back(std::move(rep));
96 void MessageContainer::setPayload(const OCPlatformPayload* payload)
98 if (payload == nullptr)
103 OCRepresentation rep;
104 rep[OC_RSRVD_PLATFORM_ID] = payload->info.platformID ?
105 std::string(payload->info.platformID) :
107 rep[OC_RSRVD_MFG_NAME] = payload->info.manufacturerName ?
108 std::string(payload->info.manufacturerName) :
110 rep[OC_RSRVD_MFG_URL] = payload->info.manufacturerUrl ?
111 std::string(payload->info.manufacturerUrl) :
113 rep[OC_RSRVD_MODEL_NUM] = payload->info.modelNumber ?
114 std::string(payload->info.modelNumber) :
116 rep[OC_RSRVD_MFG_DATE] = payload->info.dateOfManufacture ?
117 std::string(payload->info.dateOfManufacture) :
119 rep[OC_RSRVD_PLATFORM_VERSION] = payload->info.platformVersion ?
120 std::string(payload->info.platformVersion) :
122 rep[OC_RSRVD_OS_VERSION] = payload->info.operatingSystemVersion ?
123 std::string(payload->info.operatingSystemVersion) :
125 rep[OC_RSRVD_HARDWARE_VERSION] = payload->info.hardwareVersion ?
126 std::string(payload->info.hardwareVersion) :
128 rep[OC_RSRVD_FIRMWARE_VERSION] = payload->info.firmwareVersion ?
129 std::string(payload->info.firmwareVersion) :
131 rep[OC_RSRVD_SUPPORT_URL] = payload->info.supportUrl ?
132 std::string(payload->info.supportUrl) :
134 rep[OC_RSRVD_SYSTEM_TIME] = payload->info.systemTime ?
135 std::string(payload->info.systemTime) :
138 for (OCStringLL *strll = payload->rt; strll; strll = strll->next)
140 rep.addResourceType(strll->value);
142 for (OCStringLL *strll = payload->interfaces; strll; strll = strll->next)
144 rep.addResourceInterface(strll->value);
147 m_reps.push_back(std::move(rep));
150 void MessageContainer::setPayload(const OCRepPayload* payload)
152 const OCRepPayload* pl = payload;
155 OCRepresentation cur;
159 this->addRepresentation(cur);
163 OCRepPayload* MessageContainer::getPayload() const
165 OCRepPayload* root = nullptr;
166 for(const auto& r : representations())
170 root = r.getPayload();
174 OCRepPayloadAppend(root, r.getPayload());
181 const std::vector<OCRepresentation>& MessageContainer::representations() const
186 void MessageContainer::addRepresentation(const OCRepresentation& rep)
188 m_reps.push_back(rep);
194 struct get_payload_array: boost::static_visitor<>
197 void operator()(T& /*arr*/)
199 throw std::logic_error("Invalid calc_dimensions_visitor type");
203 void operator()(std::vector<T>& arr)
206 dimensions[0] = arr.size();
209 dimTotal = calcDimTotal(dimensions);
211 array = (void*)OICMalloc(dimTotal * root_size);
213 for(size_t i = 0; i < dimensions[0]; ++i)
215 copy_to_array(arr[i], array, i);
220 void operator()(std::vector<std::vector<T>>& arr)
223 dimensions[0] = arr.size();
226 for(size_t i = 0; i < arr.size(); ++i)
228 dimensions[1] = std::max(dimensions[1], arr[i].size());
230 dimTotal = calcDimTotal(dimensions);
231 array = (void*)OICCalloc(1, dimTotal * root_size);
233 for(size_t i = 0; i < dimensions[0]; ++i)
235 for(size_t j = 0; j < dimensions[1] && j < arr[i].size(); ++j)
237 copy_to_array(arr[i][j], array, i*dimensions[1] + j);
242 void operator()(std::vector<std::vector<std::vector<T>>>& arr)
245 dimensions[0] = arr.size();
248 for(size_t i = 0; i < arr.size(); ++i)
250 dimensions[1] = std::max(dimensions[1], arr[i].size());
252 for(size_t j = 0; j < arr[i].size(); ++j)
254 dimensions[2] = std::max(dimensions[2], arr[i][j].size());
258 dimTotal = calcDimTotal(dimensions);
259 array = (void*)OICCalloc(1, dimTotal * root_size);
261 for(size_t i = 0; i < dimensions[0]; ++i)
263 for(size_t j = 0; j < dimensions[1] && j < arr[i].size(); ++j)
265 for(size_t k = 0; k < dimensions[2] && k < arr[i][j].size(); ++k)
267 copy_to_array(arr[i][j][k], array,
269 dimensions[2] * dimensions[1] * i +
277 void root_size_calc()
279 root_size = sizeof(T);
283 void copy_to_array(T item, void* array, size_t pos)
285 ((T*)array)[pos] = item;
288 size_t dimensions[MAX_REP_ARRAY_DEPTH];
295 void get_payload_array::root_size_calc<int>()
297 root_size = sizeof(int64_t);
301 void get_payload_array::root_size_calc<std::string>()
303 root_size = sizeof(char*);
307 void get_payload_array::root_size_calc<OC::OCRepresentation>()
309 root_size = sizeof(OCRepPayload*);
313 void get_payload_array::copy_to_array(int item, void* array, size_t pos)
315 ((int64_t*)array)[pos] = item;
319 void get_payload_array::copy_to_array(std::_Bit_reference br, void* array, size_t pos)
321 ((bool*)array)[pos] = static_cast<bool>(br);
325 void get_payload_array::copy_to_array(std::string item, void* array, size_t pos)
327 ((char**)array)[pos] = OICStrdup(item.c_str());
331 void get_payload_array::copy_to_array(std::string& item, void* array, size_t pos)
333 ((char**)array)[pos] = OICStrdup(item.c_str());
337 void get_payload_array::copy_to_array(const std::string& item, void* array, size_t pos)
339 ((char**)array)[pos] = OICStrdup(item.c_str());
343 void get_payload_array::copy_to_array(OC::OCRepresentation item, void* array, size_t pos)
345 ((OCRepPayload**)array)[pos] = item.getPayload();
348 void OCRepresentation::getPayloadArray(OCRepPayload* payload,
349 const OCRepresentation::AttributeItem& item) const
351 get_payload_array vis{};
352 boost::apply_visitor(vis, m_values[item.attrname()]);
355 switch(item.base_type())
357 case AttributeType::Integer:
358 OCRepPayloadSetIntArrayAsOwner(payload, item.attrname().c_str(),
362 case AttributeType::Double:
363 OCRepPayloadSetDoubleArrayAsOwner(payload, item.attrname().c_str(),
367 case AttributeType::Boolean:
368 OCRepPayloadSetBoolArrayAsOwner(payload, item.attrname().c_str(),
372 case AttributeType::String:
373 OCRepPayloadSetStringArrayAsOwner(payload, item.attrname().c_str(),
377 case AttributeType::OCRepresentation:
378 OCRepPayloadSetPropObjectArrayAsOwner(payload, item.attrname().c_str(),
379 (OCRepPayload**)vis.array, vis.dimensions);
382 throw std::logic_error(std::string("GetPayloadArray: Not Implemented") +
383 std::to_string((int)item.base_type()));
387 OCRepPayload* OCRepresentation::getPayload() const
389 OCRepPayload* root = OCRepPayloadCreate();
392 throw std::bad_alloc();
395 OCRepPayloadSetUri(root, getUri().c_str());
397 for(const std::string& type : getResourceTypes())
399 OCRepPayloadAddResourceType(root, type.c_str());
402 for(const std::string& iface : getResourceInterfaces())
404 OCRepPayloadAddInterface(root, iface.c_str());
407 for(auto& val : *this)
411 case AttributeType::Null:
412 OCRepPayloadSetNull(root, val.attrname().c_str());
414 case AttributeType::Integer:
415 OCRepPayloadSetPropInt(root, val.attrname().c_str(), static_cast<int>(val));
417 case AttributeType::Double:
418 OCRepPayloadSetPropDouble(root, val.attrname().c_str(),
419 val.getValue<double>());
421 case AttributeType::Boolean:
422 OCRepPayloadSetPropBool(root, val.attrname().c_str(), val.getValue<bool>());
424 case AttributeType::String:
425 OCRepPayloadSetPropString(root, val.attrname().c_str(),
426 static_cast<std::string>(val).c_str());
428 case AttributeType::OCRepresentation:
429 OCRepPayloadSetPropObjectAsOwner(root, val.attrname().c_str(),
430 static_cast<OCRepresentation>(val).getPayload());
432 case AttributeType::Vector:
433 getPayloadArray(root, val);
435 case AttributeType::Binary:
436 OCRepPayloadSetPropByteString(root, val.attrname().c_str(),
437 OCByteString{const_cast<uint8_t*>(val.getValue<std::vector<uint8_t>>().data()),
438 val.getValue<std::vector<uint8_t>>().size()});
441 throw std::logic_error(std::string("Getpayload: Not Implemented") +
442 std::to_string((int)val.type()));
450 size_t calcArrayDepth(const size_t dimensions[MAX_REP_ARRAY_DEPTH])
452 if (dimensions[0] == 0)
454 throw std::logic_error("invalid calcArrayDepth");
456 else if (dimensions[1] == 0)
460 else if (dimensions[2] == 0)
471 T OCRepresentation::payload_array_helper_copy(size_t index, const OCRepPayloadValue* pl)
473 throw std::logic_error("payload_array_helper_copy: unsupported type");
476 int OCRepresentation::payload_array_helper_copy<int>(size_t index, const OCRepPayloadValue* pl)
478 return pl->arr.iArray[index];
481 double OCRepresentation::payload_array_helper_copy<double>(size_t index, const OCRepPayloadValue* pl)
483 return pl->arr.dArray[index];
486 bool OCRepresentation::payload_array_helper_copy<bool>(size_t index, const OCRepPayloadValue* pl)
488 return pl->arr.bArray[index];
491 std::string OCRepresentation::payload_array_helper_copy<std::string>(
492 size_t index, const OCRepPayloadValue* pl)
494 if (pl->arr.strArray[index])
496 return std::string(pl->arr.strArray[index]);
500 return std::string{};
504 OCRepresentation OCRepresentation::payload_array_helper_copy<OCRepresentation>(
505 size_t index, const OCRepPayloadValue* pl)
508 if (pl->arr.objArray[index])
510 r.setPayload(pl->arr.objArray[index]);
516 void OCRepresentation::payload_array_helper(const OCRepPayloadValue* pl, size_t depth)
520 std::vector<T> val(pl->arr.dimensions[0]);
522 for(size_t i = 0; i < pl->arr.dimensions[0]; ++i)
524 val[i] = payload_array_helper_copy<T>(i, pl);
526 this->setValue(std::string(pl->name), val);
530 std::vector<std::vector<T>> val(pl->arr.dimensions[0]);
531 for(size_t i = 0; i < pl->arr.dimensions[0]; ++i)
533 val[i].resize(pl->arr.dimensions[1]);
534 for(size_t j = 0; j < pl->arr.dimensions[1]; ++j)
536 val[i][j] = payload_array_helper_copy<T>(
537 i * pl->arr.dimensions[1] + j, pl);
540 this->setValue(std::string(pl->name), val);
544 std::vector<std::vector<std::vector<T>>> val(pl->arr.dimensions[0]);
545 for(size_t i = 0; i < pl->arr.dimensions[0]; ++i)
547 val[i].resize(pl->arr.dimensions[1]);
548 for(size_t j = 0; j < pl->arr.dimensions[1]; ++j)
550 val[i][j].resize(pl->arr.dimensions[2]);
551 for(size_t k = 0; k < pl->arr.dimensions[2]; ++k)
553 val[i][j][k] = payload_array_helper_copy<T>(
554 pl->arr.dimensions[2] * j +
555 pl->arr.dimensions[2] * pl->arr.dimensions[1] * i +
561 this->setValue(std::string(pl->name), val);
565 throw std::logic_error("Invalid depth in payload_array_helper");
569 void OCRepresentation::setPayloadArray(const OCRepPayloadValue* pl)
575 payload_array_helper<int>(pl, calcArrayDepth(pl->arr.dimensions));
577 case OCREP_PROP_DOUBLE:
578 payload_array_helper<double>(pl, calcArrayDepth(pl->arr.dimensions));
580 case OCREP_PROP_BOOL:
581 payload_array_helper<bool>(pl, calcArrayDepth(pl->arr.dimensions));
583 case OCREP_PROP_STRING:
584 payload_array_helper<std::string>(pl, calcArrayDepth(pl->arr.dimensions));
586 case OCREP_PROP_OBJECT:
587 payload_array_helper<OCRepresentation>(pl, calcArrayDepth(pl->arr.dimensions));
590 throw std::logic_error("setPayload array invalid type");
595 void OCRepresentation::setPayload(const OCRepPayload* pl)
599 OCStringLL* ll = pl->types;
602 addResourceType(ll->value);
609 addResourceInterface(ll->value);
613 OCRepPayloadValue* val = pl->values;
619 case OCREP_PROP_NULL:
623 setValue<int>(val->name, val->i);
625 case OCREP_PROP_DOUBLE:
626 setValue<double>(val->name, val->d);
628 case OCREP_PROP_BOOL:
629 setValue<bool>(val->name, val->b);
631 case OCREP_PROP_STRING:
632 setValue<std::string>(val->name, val->str);
634 case OCREP_PROP_OBJECT:
636 OCRepresentation cur;
637 cur.setPayload(val->obj);
638 setValue<OCRepresentation>(val->name, cur);
641 case OCREP_PROP_ARRAY:
642 setPayloadArray(val);
644 case OCREP_PROP_BYTE_STRING:
647 (val->ocByteStr.bytes, val->ocByteStr.bytes + val->ocByteStr.len)
651 throw std::logic_error(std::string("Not Implemented!") +
652 std::to_string((int)val->type));
659 void OCRepresentation::addChild(const OCRepresentation& rep)
661 m_children.push_back(rep);
664 void OCRepresentation::clearChildren()
669 const std::vector<OCRepresentation>& OCRepresentation::getChildren() const
674 void OCRepresentation::setChildren(const std::vector<OCRepresentation>& children)
676 m_children = children;
679 void OCRepresentation::setDevAddr(const OCDevAddr m_devAddr)
681 std::ostringstream ss;
682 if (m_devAddr.flags & OC_SECURE)
686 else if (m_devAddr.adapter & OC_ADAPTER_TCP)
694 if (m_devAddr.flags & OC_IP_USE_V6)
696 ss << '[' << m_devAddr.addr << ']';
700 ss << m_devAddr.addr;
704 ss << ':' << m_devAddr.port;
709 const std::string OCRepresentation::getHost() const
714 void OCRepresentation::setUri(const char* uri)
716 m_uri = uri ? uri : "";
719 void OCRepresentation::setUri(const std::string& uri)
724 std::string OCRepresentation::getUri() const
729 const std::vector<std::string>& OCRepresentation::getResourceTypes() const
731 return m_resourceTypes;
734 void OCRepresentation::setResourceTypes(const std::vector<std::string>& resourceTypes)
736 m_resourceTypes = resourceTypes;
739 void OCRepresentation::addResourceType(const std::string& str)
741 m_resourceTypes.push_back(str);
744 const std::vector<std::string>& OCRepresentation::getResourceInterfaces() const
749 void OCRepresentation::addResourceInterface(const std::string& str)
751 m_interfaces.push_back(str);
754 void OCRepresentation::setResourceInterfaces(const std::vector<std::string>& resourceInterfaces)
756 m_interfaces = resourceInterfaces;
759 const std::vector<std::string>& OCRepresentation::getDataModelVersions() const
761 return m_dataModelVersions;
764 void OCRepresentation::addDataModelVersion(const std::string& str)
766 m_dataModelVersions.push_back(str);
769 bool OCRepresentation::hasAttribute(const std::string& str) const
771 return m_values.find(str) != m_values.end();
774 bool OCRepresentation::emptyData() const
776 // This logic is meant to determine whether based on the JSON serialization rules
777 // if this object will result in empty JSON. URI is only serialized if there is valid
778 // data, ResourceType and Interfaces are only serialized if we are a nothing, a
779 // child of a default or link item.
780 // Our values array is only printed in the if we are the child of a Batch resource,
781 // the parent in a 'default' situation, or not in a child/parent relationship.
786 else if ((m_interfaceType == InterfaceType::None
787 || m_interfaceType==InterfaceType::DefaultChild
788 || m_interfaceType==InterfaceType::LinkChild)
789 && (m_resourceTypes.size()>0 || m_interfaces.size()>0
790 || m_dataModelVersions.size()>0))
794 else if ((m_interfaceType == InterfaceType::None
795 || m_interfaceType == InterfaceType::BatchChild
796 || m_interfaceType == InterfaceType::DefaultParent)
797 && m_values.size()>0)
802 if (m_children.size() > 0)
810 int OCRepresentation::numberOfAttributes() const
812 return m_values.size();
815 bool OCRepresentation::erase(const std::string& str)
817 return m_values.erase(str);
820 void OCRepresentation::setNULL(const std::string& str)
822 m_values[str] = OC::NullType();
825 bool OCRepresentation::isNULL(const std::string& str) const
827 auto x = m_values.find(str);
829 if (m_values.end() != x)
831 return x->second.which() == AttributeValueNullIndex;
835 throw OCException(OC::Exception::INVALID_ATTRIBUTE+ str);
842 std::ostream& operator <<(std::ostream& os, const AttributeType at)
846 case AttributeType::Null:
849 case AttributeType::Integer:
852 case AttributeType::Double:
855 case AttributeType::Boolean:
858 case AttributeType::String:
861 case AttributeType::OCRepresentation:
862 os << "OCRepresentation";
864 case AttributeType::Vector:
867 case AttributeType::Binary:
874 // STL Container For OCRepresentation
877 OCRepresentation::AttributeItem::AttributeItem(const std::string& name,
878 std::map<std::string, AttributeValue>& vals):
879 m_attrName(name), m_values(vals){}
881 OCRepresentation::AttributeItem OCRepresentation::operator[](const std::string& key)
883 OCRepresentation::AttributeItem attr{key, m_values};
884 return std::move(attr);
887 const OCRepresentation::AttributeItem OCRepresentation::operator[](const std::string& key) const
889 OCRepresentation::AttributeItem attr{key, m_values};
890 return std::move(attr);
893 const std::string& OCRepresentation::AttributeItem::attrname() const
898 template<typename T, typename = void>
901 // contains the actual type
903 // contains the inner most vector-type
905 // contains the AttributeType for this item
906 constexpr static AttributeType enum_type =
907 AttributeTypeConvert<T>::type;
908 // contains the AttributeType for this base-type
909 constexpr static AttributeType enum_base_type =
910 AttributeTypeConvert<T>::type;
911 // depth of the vector
912 constexpr static size_t depth = 0;
918 typename std::enable_if<
919 is_vector<T>::value &&
920 !std::is_same<uint8_t, typename T::value_type>::value
925 typedef typename type_info<typename T::value_type>::base_type base_type;
926 constexpr static AttributeType enum_type = AttributeType::Vector;
927 constexpr static AttributeType enum_base_type =
928 type_info<typename T::value_type>::enum_base_type;
929 constexpr static size_t depth = 1 +
930 type_info<typename T::value_type>::depth;
933 // special case for binary data, which is a std::vector<uint8_t>
935 struct type_info<std::vector<uint8_t>, void>
937 typedef std::vector<uint8_t> type;
938 typedef std::vector<uint8_t> base_type;
939 constexpr static AttributeType enum_type = AttributeType::Binary;
940 constexpr static AttributeType enum_base_type = AttributeType::Binary;
941 constexpr static size_t depth = 0;
945 struct type_introspection_visitor : boost::static_visitor<>
948 AttributeType base_type;
951 type_introspection_visitor() : boost::static_visitor<>(),
952 type(AttributeType::Null), base_type(AttributeType::Null), depth(0){}
954 template <typename T>
955 void operator()(T const& /*item*/)
957 type = type_info<T>::enum_type;
958 base_type = type_info<T>::enum_base_type;
959 depth = type_info<T>::depth;
963 AttributeType OCRepresentation::AttributeItem::type() const
965 type_introspection_visitor vis;
966 boost::apply_visitor(vis, m_values[m_attrName]);
970 AttributeType OCRepresentation::AttributeItem::base_type() const
972 type_introspection_visitor vis;
973 boost::apply_visitor(vis, m_values[m_attrName]);
974 return vis.base_type;
977 size_t OCRepresentation::AttributeItem::depth() const
979 type_introspection_visitor vis;
980 boost::apply_visitor(vis, m_values[m_attrName]);
984 OCRepresentation::iterator OCRepresentation::begin()
986 return OCRepresentation::iterator(m_values.begin(), m_values);
989 OCRepresentation::const_iterator OCRepresentation::begin() const
991 return OCRepresentation::const_iterator(m_values.begin(), m_values);
994 OCRepresentation::const_iterator OCRepresentation::cbegin() const
996 return OCRepresentation::const_iterator(m_values.cbegin(), m_values);
999 OCRepresentation::iterator OCRepresentation::end()
1001 return OCRepresentation::iterator(m_values.end(), m_values);
1004 OCRepresentation::const_iterator OCRepresentation::end() const
1006 return OCRepresentation::const_iterator(m_values.end(), m_values);
1009 OCRepresentation::const_iterator OCRepresentation::cend() const
1011 return OCRepresentation::const_iterator(m_values.cend(), m_values);
1014 size_t OCRepresentation::size() const
1016 return m_values.size();
1019 bool OCRepresentation::empty() const
1021 return m_values.empty();
1024 bool OCRepresentation::iterator::operator==(const OCRepresentation::iterator& rhs) const
1026 return m_iterator == rhs.m_iterator;
1029 bool OCRepresentation::iterator::operator!=(const OCRepresentation::iterator& rhs) const
1031 return m_iterator != rhs.m_iterator;
1034 bool OCRepresentation::const_iterator::operator==(
1035 const OCRepresentation::const_iterator& rhs) const
1037 return m_iterator == rhs.m_iterator;
1040 bool OCRepresentation::const_iterator::operator!=(
1041 const OCRepresentation::const_iterator& rhs) const
1043 return m_iterator != rhs.m_iterator;
1046 OCRepresentation::iterator::reference OCRepresentation::iterator::operator*()
1051 OCRepresentation::const_iterator::const_reference
1052 OCRepresentation::const_iterator::operator*() const
1057 OCRepresentation::iterator::pointer OCRepresentation::iterator::operator->()
1062 OCRepresentation::const_iterator::const_pointer
1063 OCRepresentation::const_iterator::operator->() const
1068 OCRepresentation::iterator& OCRepresentation::iterator::operator++()
1071 if (m_iterator != m_item.m_values.end())
1073 m_item.m_attrName = m_iterator->first;
1077 m_item.m_attrName = "";
1082 OCRepresentation::const_iterator& OCRepresentation::const_iterator::operator++()
1085 if (m_iterator != m_item.m_values.end())
1087 m_item.m_attrName = m_iterator->first;
1091 m_item.m_attrName = "";
1096 OCRepresentation::iterator OCRepresentation::iterator::operator++(int)
1098 OCRepresentation::iterator itr(*this);
1103 OCRepresentation::const_iterator OCRepresentation::const_iterator::operator++(int)
1105 OCRepresentation::const_iterator itr(*this);
1110 struct to_string_visitor : boost::static_visitor<>
1113 template <typename T>
1114 void operator()(T const& item)
1116 str = boost::lexical_cast<std::string>(item);
1119 template <typename T>
1120 void operator()(std::vector<T> const& item)
1122 to_string_visitor vis;
1123 std::ostringstream stream;
1126 for(const auto& i : item)
1129 stream << vis.str << " ";
1137 void to_string_visitor::operator()(bool const& item)
1139 str = item ? "true" : "false";
1143 void to_string_visitor::operator()(std::string const& item)
1149 void to_string_visitor::operator()(NullType const& /*item*/)
1155 void to_string_visitor::operator()(OCRepresentation const& /*item*/)
1157 str = "OC::OCRepresentation";
1160 std::string OCRepresentation::getValueToString(const std::string& key) const
1162 auto x = m_values.find(key);
1163 if (x != m_values.end())
1165 to_string_visitor vis;
1166 boost::apply_visitor(vis, x->second);
1167 return std::move(vis.str);
1173 std::string OCRepresentation::AttributeItem::getValueToString() const
1175 to_string_visitor vis;
1176 boost::apply_visitor(vis, m_values[m_attrName]);
1177 return std::move(vis.str);
1180 std::ostream& operator<<(std::ostream& os, const OCRepresentation::AttributeItem& ai)
1182 os << ai.getValueToString();