X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=low-can-binding%2Fcan%2Fmessage%2Fmessage.cpp;h=56e9379f81f48c1d1ca5fbcf6b030f4ad99f5967;hb=0ff6413b6dc42849f87ce8caa17a91f44ede2f93;hp=2ae095cba8e2433817d9d3cd5913413316396ac2;hpb=2f60d294b3fa4e243fa67a738f9b82a0b428a7fc;p=apps%2Fagl-service-can-low-level.git

diff --git a/low-can-binding/can/message/message.cpp b/low-can-binding/can/message/message.cpp
index 2ae095cb..56e9379f 100644
--- a/low-can-binding/can/message/message.cpp
+++ b/low-can-binding/can/message/message.cpp
@@ -21,29 +21,45 @@
 
 #include "../../binding/low-can-hat.hpp"
 
-///
-/// @brief Class constructor
-///
-/// message_t class constructor.
-///
+/**
+ * @brief Construct a new message t::message t object
+ *
+ */
 message_t::message_t()
-	: length_{0},
-	 format_{message_format_t::INVALID},
+	: maxdlen_{0},
+	 length_{0},
+	 flags_{INVALID_FLAG},
 	 timestamp_{0},
 	 sub_id_{-1}
 {}
 
-message_t::message_t(uint8_t length,
-	message_format_t format,
+/**
+ * @brief Construct a new message t::message t object
+ *
+ * @param maxdlen The maxdlen of a message
+ * @param length The length of the message
+ * @param format The format of the message
+ * @param data The data vector of the message
+ * @param timestamp The timestamp of the message
+ */
+message_t::message_t(uint32_t maxdlen,
+	uint32_t length,
+	uint32_t flags,
 	std::vector<uint8_t>& data,
 	uint64_t timestamp)
-	: length_{length},
-	format_{format},
+	: maxdlen_{maxdlen},
+	length_{length},
+	flags_{flags},
 	data_{data},
 	timestamp_{timestamp},
 	sub_id_{-1}
 {}
 
+/**
+ * @brief Return the sub_id of the message
+ *
+ * @return int The sub_id of the message
+ */
 int message_t::get_sub_id() const
 {
 	return sub_id_;
@@ -60,6 +76,28 @@ const uint8_t* message_t::get_data() const
 	return data_.data();
 }
 
+
+///
+/// @brief Retrieve data_ member value.
+///
+/// @return pointer to the first element
+///  of class member data_
+///
+const std::vector<uint8_t> message_t::get_data_vector(int start, int end) const
+{
+	if ( start > length_ || end > length_ )
+	{
+		AFB_ERROR("Error index to get data vector, [%d-%d] - for length %d", start, end, length_);
+		return data_;
+	}
+
+	std::vector<uint8_t>::const_iterator first = data_.begin() + start;
+	std::vector<uint8_t>::const_iterator last = data_.begin() + end;
+	std::vector<uint8_t> ret(first, last);
+
+	return ret;
+}
+
 ///
 /// @brief Retrieve data_ member whole vector
 ///
@@ -75,22 +113,78 @@ const std::vector<uint8_t> message_t::get_data_vector() const
 ///
 /// @return length_ class member
 ///
-uint8_t message_t::get_length() const
+uint32_t message_t::get_length() const
 {
 	return length_;
 }
 
+/**
+ * @brief Set data vector of the message
+ *
+ * @param data A vector of data
+ */
+void message_t::set_data(std::vector<uint8_t> data)
+{
+	data_ = data;
+}
+
+/**
+ * @brief Set sub_id of the message
+ *
+ * @param sub_id The sub_id to set
+ */
 void message_t::set_sub_id(int sub_id)
 {
 	sub_id_ = sub_id;
 }
 
+/**
+ * @brief Return the timestamp of the message
+ *
+ * @return uint64_t The timestamp
+ */
 uint64_t message_t::get_timestamp() const
 {
 	return timestamp_;
 }
 
-message_format_t message_t::get_msg_format()
+uint32_t message_t::get_flags()
 {
-	return format_;
+	return flags_;
+}
+
+void message_t::set_flags(uint32_t flags)
+{
+	flags_ = flags_ | flags;
+}
+
+void message_t::erase_flags()
+{
+	flags_ = 0;
+}
+
+uint32_t message_t::get_maxdlen()
+{
+	return maxdlen_;
+}
+
+void message_t::set_maxdlen(uint32_t maxdlen)
+{
+	maxdlen_ = maxdlen;
+}
+
+void message_t::set_length(uint32_t length)
+{
+	length_ = length;
+}
+
+void message_t::frame_swap()
+{
+	int i;
+	uint8_t *temp = (uint8_t*)alloca(length_);
+
+	for(i = 0; i < length_; i++)
+		temp[i] = data_[length_ - i - 1];
+
+	memcpy(data_.data(), temp, length_);
 }