Revert accessing CAN device with a map indexing on dev name

Main reason for that behavior revert is because of generator that rely
on CAN device name and so we have point on these object by specify the
device name.

Instead of shared pointer between objects, instead binding is based on
device name. With a device name you can get the shared pointer on it using
new static method from can_bus_t object.

Change-Id: I331e0ad8d03c88a15c697d12a9fce3699b0cd962
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/can/can-message-definition.hpp b/src/can/can-message-definition.hpp
index 1c7199e..921b58a 100644
--- a/src/can/can-message-definition.hpp
+++ b/src/can/can-message-definition.hpp
@@ -35,7 +35,7 @@
 class can_message_definition_t
 {
 private:
-	uint8_t bus_; /*!< bus_ - Address of CAN bus device. */
+	std::string bus_; /*!< bus_ - Address of CAN bus device. */
 	uint32_t id_; /*!< id_ - The ID of the message.*/
 	can_message_format_t format_; /*!< format_ - the format of the message's ID.*/
 	frequency_clock_t frequency_clock_; /*!<  clock_ - an optional frequency clock to control the output of this
@@ -48,8 +48,9 @@ private:
  										  *	needs to compare an incoming CAN message with the previous frame.*/
 	
 public:
-	can_message_definition_t(uint8_t bus);
-	can_message_definition_t(uint8_t bus, uint32_t id, can_message_format_t format, frequency_clock_t frequency_clock, bool force_send_changed);
+	can_message_definition_t(const std::string bus);
+	can_message_definition_t(const std::string bus, uint32_t id, frequency_clock_t frequency_clock, bool force_send_changed);
+	can_message_definition_t(const std::string bus, uint32_t id, can_message_format_t format, frequency_clock_t frequency_clock, bool force_send_changed);
 
 	uint32_t get_id() const;
 };