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DHB/Cookie refactoring

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This commit is contained in:
Robin Müller
2020-04-01 12:41:54 +02:00
parent 5218a0d84f
commit 996dbc9e4b
14 changed files with 142 additions and 213 deletions
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6
rmap/RMAP.cpp
View File

@ -12,8 +12,8 @@ RMAP::RMAP(){
}
ReturnValue_t RMAP::sendWriteCommand(RMAPCookie *cookie, uint8_t* buffer,
uint32_t length) {
ReturnValue_t RMAP::sendWriteCommand(RMAPCookie *cookie, const uint8_t* buffer,
size_t length) {
uint8_t instruction;
if ((buffer == NULL) && (length != 0)) {
@ -61,7 +61,7 @@ ReturnValue_t RMAP::sendReadCommand(RMAPCookie *cookie, uint32_t expLength) {
}
ReturnValue_t RMAP::getReadReply(RMAPCookie *cookie, uint8_t **buffer,
uint32_t *size) {
size_t *size) {
if (cookie->getChannel() == NULL) {
return COMMAND_NO_CHANNEL;
}

6
rmap/RMAP.h
View File

@ -153,8 +153,8 @@ public:
* - @c COMMAND_NULLPOINTER datalen was != 0 but data was == NULL in write command
* - return codes of RMAPChannelIF::sendCommand()
*/
static ReturnValue_t sendWriteCommand(RMAPCookie *cookie, uint8_t* buffer,
uint32_t length);
static ReturnValue_t sendWriteCommand(RMAPCookie *cookie, const uint8_t* buffer,
size_t length);
/**
* get the reply to a write command
@ -204,7 +204,7 @@ public:
* - return codes of RMAPChannelIF::getReply()
*/
static ReturnValue_t getReadReply(RMAPCookie *cookie, uint8_t **buffer,
uint32_t *size);
size_t *size);
/**
* @see sendReadCommand()

5
rmap/RMAPChannelIF.h
View File

@ -3,6 +3,7 @@
#include <framework/rmap/RMAPCookie.h>
#include <framework/returnvalues/HasReturnvaluesIF.h>
#include <cstddef>
class RMAPChannelIF {
public:
@ -73,7 +74,7 @@ public:
* - @c NOT_SUPPORTED if you dont feel like implementing something...
*/
virtual ReturnValue_t sendCommand(RMAPCookie *cookie, uint8_t instruction,
uint8_t *data, uint32_t datalen)=0;
const uint8_t *data, size_t datalen)=0;
/**
* get the reply to an rmap command
@ -92,7 +93,7 @@ public:
* - all RMAP standard replies
*/
virtual ReturnValue_t getReply(RMAPCookie *cookie, uint8_t **databuffer,
uint32_t *len)=0;
size_t *len)=0;
/**
*

10
rmap/RMAPCookie.cpp
View File

@ -93,11 +93,11 @@ RMAPCookie::~RMAPCookie() {
}
//uint32_t RMAPCookie::getMaxReplyLen() const {
// return maxReplyLen;
//}
//
void RMAPCookie::setMaxReplyLen(uint32_t maxReplyLen) {
size_t RMAPCookie::getMaxReplyLen() const {
return maxReplyLen;
}
void RMAPCookie::setMaxReplyLen(size_t maxReplyLen) {
this->maxReplyLen = maxReplyLen;
}

9
rmap/RMAPCookie.h
View File

@ -1,12 +1,13 @@
#ifndef RMAPCOOKIE_H_
#define RMAPCOOKIE_H_
#include <framework/devicehandlers/Cookie.h>
#include <framework/devicehandlers/CookieIF.h>
#include <framework/rmap/rmapStructs.h>
#include <cstddef>
class RMAPChannelIF;
class RMAPCookie : public Cookie {
class RMAPCookie : public CookieIF {
public:
//To Uli: Sorry, I need an empty ctor to initialize an array of cookies.
RMAPCookie();
@ -28,8 +29,8 @@ public:
void setCommandMask(uint8_t commandMask);
uint8_t getCommandMask();
//size_t getMaxReplyLen() const;
void setMaxReplyLen(uint32_t maxReplyLen);
size_t getMaxReplyLen() const;
void setMaxReplyLen(size_t maxReplyLen);
uint16_t getTransactionIdentifier() const;
void setTransactionIdentifier(uint16_t id_);

22
rmap/RmapDeviceCommunicationIF.cpp
View File

@ -5,43 +5,43 @@
RmapDeviceCommunicationIF::~RmapDeviceCommunicationIF() {
}
ReturnValue_t RmapDeviceCommunicationIF::sendMessage(Cookie* cookie,
uint8_t* data, uint32_t len) {
return RMAP::sendWriteCommand((RMAPCookie *) cookie, data, len);
ReturnValue_t RmapDeviceCommunicationIF::sendMessage(CookieIF *cookie,
const uint8_t * sendData, size_t sendLen) {
return RMAP::sendWriteCommand((RMAPCookie *) cookie, sendData, sendLen);
}
ReturnValue_t RmapDeviceCommunicationIF::getSendSuccess(Cookie* cookie) {
ReturnValue_t RmapDeviceCommunicationIF::getSendSuccess(CookieIF* cookie) {
return RMAP::getWriteReply((RMAPCookie *) cookie);
}
ReturnValue_t RmapDeviceCommunicationIF::requestReceiveMessage(
Cookie* cookie) {
CookieIF *cookie, size_t requestLen) {
return RMAP::sendReadCommand((RMAPCookie *) cookie,
((RMAPCookie *) cookie)->getMaxReplyLen());
}
ReturnValue_t RmapDeviceCommunicationIF::readReceivedMessage(Cookie* cookie,
uint8_t** buffer, uint32_t* size) {
ReturnValue_t RmapDeviceCommunicationIF::readReceivedMessage(CookieIF* cookie,
uint8_t** buffer, size_t * size) {
return RMAP::getReadReply((RMAPCookie *) cookie, buffer, size);
}
ReturnValue_t RmapDeviceCommunicationIF::setAddress(Cookie* cookie,
ReturnValue_t RmapDeviceCommunicationIF::setAddress(CookieIF* cookie,
uint32_t address) {
((RMAPCookie *) cookie)->setAddress(address);
return HasReturnvaluesIF::RETURN_OK;
}
uint32_t RmapDeviceCommunicationIF::getAddress(Cookie* cookie) {
uint32_t RmapDeviceCommunicationIF::getAddress(CookieIF* cookie) {
return ((RMAPCookie *) cookie)->getAddress();
}
ReturnValue_t RmapDeviceCommunicationIF::setParameter(Cookie* cookie,
ReturnValue_t RmapDeviceCommunicationIF::setParameter(CookieIF* cookie,
uint32_t parameter) {
//TODO Empty?
return HasReturnvaluesIF::RETURN_FAILED;
}
uint32_t RmapDeviceCommunicationIF::getParameter(Cookie* cookie) {
uint32_t RmapDeviceCommunicationIF::getParameter(CookieIF* cookie) {
return 0;
}

103
rmap/RmapDeviceCommunicationIF.h
View File

@ -17,66 +17,73 @@ class RmapDeviceCommunicationIF: public DeviceCommunicationIF {
public:
virtual ~RmapDeviceCommunicationIF();
/**
* This method is mission specific as the open call will return a mission specific cookie
*
* @param cookie A cookie, can be mission specific subclass of RMAP Cookie
* @param address The address of the RMAP Cookie
* @param maxReplyLen Maximum length of expected reply
* @return
* @brief Device specific initialization, using the cookie.
* @details
* The cookie is already prepared in the factory. If the communication
* interface needs to be set up in some way and requires cookie information,
* this can be performed in this function, which is called on device handler
* initialization.
* @param cookie
* @return -@c RETURN_OK if initialization was successfull
* - Everything else triggers failure event with returnvalue as parameter 1
*/
virtual ReturnValue_t open(Cookie **cookie, uint32_t address,
uint32_t maxReplyLen) = 0;
virtual ReturnValue_t initializeInterface(CookieIF * cookie) = 0;
/**
* Use an existing cookie to open a connection to a new DeviceCommunication.
* The previous connection must not be closed.
* If the returnvalue is not RETURN_OK, the cookie is unchanged and
* can be used with the previous connection.
* Called by DHB in the SEND_WRITE doSendWrite().
* This function is used to send data to the physical device
* by implementing and calling related drivers or wrapper functions.
* @param cookie
* @param data
* @param len
* @return -@c RETURN_OK for successfull send
* - Everything else triggers failure event with returnvalue as parameter 1
*/
virtual ReturnValue_t sendMessage(CookieIF *cookie, const uint8_t * sendData,
size_t sendLen);
/**
* Called by DHB in the GET_WRITE doGetWrite().
* Get send confirmation that the data in sendMessage() was sent successfully.
* @param cookie
* @return -@c RETURN_OK if data was sent successfull
* - Everything else triggers falure event with returnvalue as parameter 1
*/
virtual ReturnValue_t getSendSuccess(CookieIF *cookie);
/**
* Called by DHB in the SEND_WRITE doSendRead().
* It is assumed that it is always possible to request a reply
* from a device.
*
* @param cookie
* @param address
* @param maxReplyLen
* @return
* @return -@c RETURN_OK to confirm the request for data has been sent.
* -@c NO_READ_REQUEST if no request shall be made. readReceivedMessage()
* will not be called in the respective communication cycle.
* - Everything else triggers failure event with returnvalue as parameter 1
*/
virtual ReturnValue_t reOpen(Cookie *cookie, uint32_t address,
uint32_t maxReplyLen) = 0;
virtual ReturnValue_t requestReceiveMessage(CookieIF *cookie, size_t requestLen);
/**
* Closing call of connection and free memory of cookie.
* Mission dependent call
* Called by DHB in the GET_WRITE doGetRead().
* This function is used to receive data from the physical device
* by implementing and calling related drivers or wrapper functions.
* @param cookie
* @param data
* @param len
* @return @c RETURN_OK for successfull receive
* - Everything else triggers failure event with returnvalue as parameter 1
*/
virtual void close(Cookie *cookie) = 0;
virtual ReturnValue_t readReceivedMessage(CookieIF *cookie, uint8_t **buffer,
size_t *size);
//SHOULDDO can data be const?
/**
*
*
* @param cookie Expects an RMAPCookie or derived from RMAPCookie Class
* @param data Data to be send
* @param len Length of the data to be send
* @return - Return codes of RMAP::sendWriteCommand()
*/
virtual ReturnValue_t sendMessage(Cookie *cookie, uint8_t *data,
uint32_t len);
virtual ReturnValue_t getSendSuccess(Cookie *cookie);
virtual ReturnValue_t requestReceiveMessage(Cookie *cookie);
virtual ReturnValue_t readReceivedMessage(Cookie *cookie, uint8_t **buffer,
uint32_t *size);
virtual ReturnValue_t setAddress(Cookie *cookie, uint32_t address);
virtual uint32_t getAddress(Cookie *cookie);
virtual ReturnValue_t setParameter(Cookie *cookie, uint32_t parameter);
virtual uint32_t getParameter(Cookie *cookie);
ReturnValue_t setAddress(CookieIF* cookie,
uint32_t address);
uint32_t getAddress(CookieIF* cookie);
ReturnValue_t setParameter(CookieIF* cookie,
uint32_t parameter);
uint32_t getParameter(CookieIF* cookie);
};
#endif /* MISSION_RMAP_RMAPDEVICECOMMUNICATIONINTERFACE_H_ */