| /* | |
| ############################################################################### | |
| # | |
| # Temboo Arduino library | |
| # | |
| # Copyright 2017, Temboo Inc. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, | |
| # software distributed under the License is distributed on an | |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, | |
| # either express or implied. See the License for the specific | |
| # language governing permissions and limitations under the License. | |
| # | |
| ############################################################################### | |
| */ | |
| ChoreoInputExpressionSet::ChoreoInputExpressionSet() { | |
| m_first = NULL; | |
| } | |
| ChoreoInputExpressionSet::~ChoreoInputExpressionSet() { | |
| ChoreoInputExpression* i = m_first; | |
| ChoreoInputExpression* next = NULL; | |
| while (i != NULL) { | |
| next = i->getNext(); | |
| delete i; | |
| i = next; | |
| } | |
| } | |
| void ChoreoInputExpressionSet::put(const char* name, const char* value) { | |
| // Haven't set ANY inputs yet? | |
| // Just create a new one. | |
| if (m_first == NULL) { | |
| m_first = new ChoreoInputExpression(NULL, name, value); | |
| } else { | |
| // Some inputs already set. | |
| // See if we already have this input. | |
| ChoreoInputExpression* last = NULL; | |
| ChoreoInputExpression* i = m_first; | |
| while(i != NULL) { | |
| if (strcmp(i->getName(), name) == 0) { | |
| // We already have an input with this name. | |
| // Just update the value. | |
| i->setValue(value); | |
| break; | |
| } | |
| last = i; | |
| i = i->getNext(); | |
| } | |
| // We don't have an input with this name | |
| // So we need to create a new one. | |
| if (i == NULL) { | |
| new ChoreoInputExpression(last, name, value); | |
| } | |
| } | |
| } | |
| const char* ChoreoInputExpressionSet::get(const char* name) const { | |
| ChoreoInputExpression* i = m_first; | |
| while(i != NULL) { | |
| if (strcmp(i->getName(), name) == 0) { | |
| return i->getValue(); | |
| } | |
| i = i->getNext(); | |
| } | |
| return NULL; | |
| } | |