Question & Answer
Question
How do you generate AUTOSAR macros using Post Processing script in IBM Rational Rhapsody?
Cause
You would like to use a C++ script to modify the generated code as per your specific requirement, which is not directly possible using the GUI.
Answer
In order to generate AUTOSAR macros (like VAR and FUNC), you can use the below C++ post processing script as a reference.
This script is indicatively only and you may need to modify the same as per your specific need.
All source code and/or binaries attached to this document are referred to here as "the Program". IBM is not providing program services of any kind for the Program. IBM is providing the Program on an "AS IS" basis without warranty of any kind. IBM WILL NOT BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL, INCIDENTAL, OR INDIRECT DAMAGES OR FOR ANY ECONOMIC CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS OR SAVINGS), EVEN IF IBM, OR ITS RESELLER, HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
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#import "C:\IBM\Rational\Rhapsody\761\rhapsody.tlb" raw_interfaces_only, no_namespace, named_guids
#include "stdio.h"
#include <algorithm>
#include <string>
#include <conio.h>
#include <iostream>
#include <fstream>
using namespace std;
static void process( const char* filename ) {
string lineString, fileString, clsName;
int found=0;
fstream in( filename );
if ( !in )
cout << filename << " does not exist!" << endl;
else {
while ( getline(in, lineString,'\n')) {
if(lineString.substr(0,10) == "/*## class") {
clsName = lineString.substr(11,lineString.find(" */")-11);
std::transform(clsName.begin(), clsName.end(),clsName.begin(), ::toupper);
if(clsName.find("TOPLEVEL::") != string::npos)
clsName.erase(clsName.find("TOPLEVEL::"),10);
}
if(lineString.substr(0,14) == "/*## attribute") {
fileString += lineString + '\n';
getline(in, lineString,'\n');
string varType, varName;
string tmpStr = lineString;
string bfrStr = "";
if(lineString.find("extern") != string::npos) {
bfrStr = lineString.substr(0,lineString.find(' ')+1);
tmpStr = lineString.substr(lineString.find(' ')+1,lineString.length());
}
int ptrPos = tmpStr.find('*');
if(ptrPos != string::npos) {
varType = tmpStr.substr(0,ptrPos-1);
varName = tmpStr.substr(ptrPos+2,tmpStr.length());
bfrStr = bfrStr + "P2VAR" + "(" + varType + "," + "AUTOMATIC," + clsName + "_VAR) " + varName;
}
else {
int spaPos = tmpStr.find(' ');
varType = tmpStr.substr(0,spaPos);
varName = tmpStr.substr(spaPos+1,tmpStr.length());
bfrStr = bfrStr + "VAR" + "(" + varType + "," + "AUTOMATIC" + ") " + varName;
}
lineString = bfrStr + "\n";
}
if(lineString.substr(0,14) == "/*## operation") {
fileString += lineString + '\n';
getline(in, lineString,'\n');
string tmpStr = lineString;
string origLineStr = lineString;
string bfrStr = "FUNC";
string origTmpStr;
int flag = 0, count = 0;
string kwdStr = tmpStr.substr(0,tmpStr.find(' '));
while(tmpStr.find(' ') < tmpStr.find('(')) {
count++;
origTmpStr = tmpStr;
tmpStr = tmpStr.substr(tmpStr.find(' ')+1,tmpStr.length());
}
tmpStr = origTmpStr;
int retPos = tmpStr.find(' ');
string opRetType = tmpStr.substr(0,retPos);
int namePos = tmpStr.find('(');
string opName = tmpStr.substr(retPos+1,namePos-retPos-1);
if(count == 2)
bfrStr = kwdStr + " " + bfrStr + "(" + opRetType + "," + clsName + "_CODE) " + opName + "\n(\n";
else
bfrStr = bfrStr + "(" + opRetType + "," + clsName + "_CODE) " + opName + "\n(\n";
int argPos = tmpStr.find('(');
tmpStr.insert(argPos+1," ");
int tmpPos = tmpStr.find(')');
while (argPos != string::npos) {
flag = 1;
tmpStr = tmpStr.substr(argPos+1,tmpPos+1);
int argTypePos = tmpStr.find(' ');
tmpStr = tmpStr.substr(argTypePos+1,tmpPos+1);
int argTypePosEnd = tmpStr.find(' ');
string argType = tmpStr.substr(argTypePos,argTypePosEnd-argTypePos);
tmpStr = tmpStr.substr(argTypePosEnd+1,tmpPos+1);
int argNamePos = tmpStr.find(',');
if(argNamePos == string::npos)
argNamePos = tmpStr.find(')');
string argName = tmpStr.substr(0,argNamePos);
if(argType.find('*') != string::npos) {
argType = argType.substr(0,argType.length()-1);
bfrStr = bfrStr + "P2VAR(" + argType + ",AUTOMATIC," + clsName + "_VAR) " + argName + ",\n";
}
else
bfrStr = bfrStr + "VAR(" + argType + ",AUTOMATIC) " + argName + ",\n";
tmpStr = tmpStr.substr(argNamePos,tmpPos+1);
argPos = tmpStr.find(',');
}
if(flag == 1) {
int bfrPos = bfrStr.find_last_of(',');
bfrStr = bfrStr.substr(0,bfrPos) + "\n";
}
getline(in, lineString,'\n');
string tmpStr1;
if(lineString.substr(0,18) == " /*#[ operation") {
tmpStr1 = lineString + "\n\n";
getline(in, lineString,'\n');
while(lineString.substr(0,10) != " /*#]*/") {
tmpStr1 = tmpStr1 + lineString+"\n";
getline(in, lineString,'\n');
}
tmpStr1 = tmpStr1 + "\n" + lineString;
bfrStr = bfrStr + ")" + "\n" + "{";
}
else
bfrStr = "extern " + bfrStr + ");";
lineString = bfrStr + "\n" + tmpStr1;
}
fileString += lineString + '\n';
}
in.close();
ofstream out(filename, ios::ate );
out.seekp(ios::beg);
out << fileString;
out.close();
}
}
int main(int argc, char* argv[]) {
char fileName[80];
if ( argc > 1 ) {
strcpy (fileName, argv[1] );
process(fileName);
} else
printf ("Missing arguments\n");
return 0;
}
You need to convert the above code to an executable using any C++ IDE [say Microsoft Visual Studio 6] and use the same in the property CG::File::InvokePostProcessor
Product Synonym
Rational Rhapsody
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Document Information
Modified date:
27 May 2022
UID
swg21588027