forked from espressif/arduino-esp32
591c43880a
* Change check for CONFIG_BT_ENABLE to really be a check for CONFIG_BLUEDROID_ENABLED Which is really what should have been tested. This allows use of the Arduino layer with the newer Nimble stack for those that don't want to use Bluedroid. In support of https://github.com/meshtastic/Meshtastic-device/issues/266 * Change check for CONFIG_BT_ENABLE to really be a check for CONFIG_BLUEDROID_ENABLED Which is really what should have been tested. This allows use of the Arduino layer with the newer Nimble stack for those that don't want to use Bluedroid. In support of https://github.com/meshtastic/Meshtastic-device/issues/266 * wifi prov changes * merge fixes Co-authored-by: geeksville <kevinh@geeksville.com>
131 lines
2.9 KiB
C++
131 lines
2.9 KiB
C++
/*
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* BLEValue.cpp
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*
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* Created on: Jul 17, 2017
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* Author: kolban
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*/
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#include "sdkconfig.h"
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#if defined(CONFIG_BLUEDROID_ENABLED)
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#include "BLEValue.h"
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#include "esp32-hal-log.h"
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BLEValue::BLEValue() {
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m_accumulation = "";
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m_value = "";
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m_readOffset = 0;
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} // BLEValue
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/**
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* @brief Add a message part to the accumulation.
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* The accumulation is a growing set of data that is added to until a commit or cancel.
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* @param [in] part A message part being added.
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*/
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void BLEValue::addPart(std::string part) {
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log_v(">> addPart: length=%d", part.length());
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m_accumulation += part;
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} // addPart
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/**
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* @brief Add a message part to the accumulation.
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* The accumulation is a growing set of data that is added to until a commit or cancel.
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* @param [in] pData A message part being added.
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* @param [in] length The number of bytes being added.
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*/
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void BLEValue::addPart(uint8_t* pData, size_t length) {
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log_v(">> addPart: length=%d", length);
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m_accumulation += std::string((char*) pData, length);
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} // addPart
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/**
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* @brief Cancel the current accumulation.
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*/
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void BLEValue::cancel() {
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log_v(">> cancel");
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m_accumulation = "";
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m_readOffset = 0;
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} // cancel
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/**
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* @brief Commit the current accumulation.
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* When writing a value, we may find that we write it in "parts" meaning that the writes come in in pieces
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* of the overall message. After the last part has been received, we may perform a commit which means that
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* we now have the complete message and commit the change as a unit.
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*/
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void BLEValue::commit() {
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log_v(">> commit");
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// If there is nothing to commit, do nothing.
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if (m_accumulation.length() == 0) return;
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setValue(m_accumulation);
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m_accumulation = "";
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m_readOffset = 0;
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} // commit
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/**
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* @brief Get a pointer to the data.
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* @return A pointer to the data.
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*/
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uint8_t* BLEValue::getData() {
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return (uint8_t*) m_value.data();
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}
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/**
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* @brief Get the length of the data in bytes.
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* @return The length of the data in bytes.
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*/
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size_t BLEValue::getLength() {
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return m_value.length();
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} // getLength
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/**
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* @brief Get the read offset.
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* @return The read offset into the read.
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*/
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uint16_t BLEValue::getReadOffset() {
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return m_readOffset;
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} // getReadOffset
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/**
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* @brief Get the current value.
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*/
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std::string BLEValue::getValue() {
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return m_value;
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} // getValue
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/**
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* @brief Set the read offset
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* @param [in] readOffset The offset into the read.
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*/
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void BLEValue::setReadOffset(uint16_t readOffset) {
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m_readOffset = readOffset;
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} // setReadOffset
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/**
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* @brief Set the current value.
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*/
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void BLEValue::setValue(std::string value) {
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m_value = value;
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} // setValue
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/**
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* @brief Set the current value.
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* @param [in] pData The data for the current value.
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* @param [in] The length of the new current value.
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*/
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void BLEValue::setValue(uint8_t* pData, size_t length) {
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m_value = std::string((char*) pData, length);
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} // setValue
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#endif // CONFIG_BLUEDROID_ENABLED
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