CCompiler/errorgen.cpp at master · MyAUTPrincipleOfProgrammingCourse/CCompiler · GitHub

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//
// Created by ahmad on 1/12/16.
//
#include<stdio.h>
#include"errorgen.h"


bool errorOccuerd;
voidgenerateErr(int lineNum, int errorCode, char *parameter, char *file)
{
 errorOccuerd = true;
printf("error #%o : ",errorCode);
switch (errorCode)
 {
caseERR_FILE_NOT_FOUND:
printf("The file '%s' is not existing.\n",parameter);
break;

caseERR_SINGLE_CUOT_NOTCLOSE:
printf("Expected to have ' for characters in line %d of the file '%s'.\n",lineNum,file);
break;
caseERR_UNKNOWN_PREPROCESS:
printf("'%s' is an unknow preprecess command in the file '%s'.\n",parameter,file);
break;
caseERR_SYNTAX_IN_PREPROCESS:
printf("Syntax error occured in the preprocess of file '%s'. A cuotation should be used to determine the path of the desired include file.\n",file);
break;
caseERR_PUNCT_NOT_EXPECTED:
printf("The punctuation mark %s is not expected to be in line %d of the file %s.\n",parameter,lineNum,file);
break;
caseERR_PUNCT_CLOSE_EXPECTED:
printf("The punctuation mark %s expected to be closed in line %d of the file %s.\n",parameter,lineNum,file);
break;

caseERR_OPERATOR_NOT_OVERLODED:
printf("The operator %s used in line %d is not overloaded yet.\n",parameter,lineNum);
break;

caseERR_DEF_VAR:
printf("The identifier '%s' that is declaring in line %d, was declared before.\n",parameter,lineNum);
break;
caseERR_NOT_DEF_VAR:
printf("The identifier '%s' is using in line %d without being declared.\n",parameter,lineNum);
break;
caseERR_NOT_INIT_VAR:
printf("The identifier '%s' is using in line %d without being initialized and has no proper value.\n",parameter,lineNum);
break;


caseERR_AFTER_PARENTHESIS_OPEN:
printf("After ( just an identifier, an operator, a number or another ( should be seen in line %d.\n",lineNum);
break;
caseERR_AFTER_PARENTHESIS_CLOSE:
printf("After ) just an identifier, an operator, a number or another ) should be seen in line %d.\n",lineNum);
break;

caseERR_AFTER_OPR:
printf("After an operator an identifier, (, or a number should be seen in line %d.\n",lineNum);
break;
caseERR_REPLACE:
printf("In line %d should be %s.",lineNum,parameter);
break;
caseERR_ASSIGN_TO_NUMBER:
printf("Nothing could be assigned to a number in line %d.\n",lineNum);
break;
caseERR_AFTER_NULL:
printf("After NULL should be %s in line %d.\n", parameter, lineNum);
break;
caseERR_NULL_NOT_OPERATABLE:
printf("Null in the line %d is not operatble and could not add to anything\n",lineNum);
break;
caseERR_OPERATOR_OR_:
printf("Operator or %s should be put in line %d\n",parameter,lineNum);
break;
caseERR_ID_OR_NUM:
printf("An identifier or a number should be in line %d.\n",lineNum);
break;
caseERR_AFTER_IF_OR_WHILE_PARENTHESIS_OPEN:
printf("After the keyword %s bucn of () should be open and close in line %d.\n",parameter,lineNum);
break;
caseERR_AFTER_ELSE_BRACE_OPEN:
printf("After the ELSE statement in line %d, a { should be seen.\n",lineNum);
break;
caseERR_ASSIGN_OR_SEMICOLON:
printf("In line %d should be = or ;.\n",lineNum);
break;
caseERR_SHOULD_DECLARE_ID:
printf("In line %d an identifier should be declared.\n",lineNum);
break;
caseERR_SEMICOLON_NEEDED:
printf("In line %d an semicolon is needed.\n",lineNum);
break;
caseERR_BOOL_TYPE_MISMATCH:
printf("An identifier of type bool can't accept any values excepts TRUE or FALSE in line %d.\n",lineNum);
break;
caseERR_ASSIGNMENT_EXPECTED:
printf("Here = should be seen in line %d.\n",lineNum);
break;
caseERR_CHAR_TYPE_MISMATCH:
printf("An identifier of type char can't accept any values excepts char types in line %d.\n",lineNum);
break;
caseERR_MAIN_SCOPE_START:
printf("Main scope should be started with in line %d.\n",lineNum);
break;
caseERR_MAIN_PARENTHESIS:
printf("After ( in line %d should not anything be seen except ).\n",lineNum);
break;
caseERR_MAIN_AFTER_VOID:
printf("After a void data type in line %d, the main funcion should be come.\n",lineNum);
break;
caseERR_KEYWORD_EXPECTED:
printf("A keyword expected to be in line %d.\n",lineNum);
break;

caseERR_TWO_MAIN:
printf("Main function can be implemented one time per an application. It is redifed in line %d.\n",lineNum);
break;

caseERR_STATE_AFTER_MAIN:
printf("The statements that came in line %d is out of main scope and could not be executed.\n",lineNum);
break;
caseERR_NO_VOID_TYPE_ID:
printf("Void type used in line %d cannot to be used for defining any other identifier exept main function.\n",lineNum);
break;

caseERR_TYPE_MISSMATCH_INT_TO_CHAR:
printf("Type missmatch occured in line %d. Just a vlue of char can be assigned to a char varaible.\n",lineNum);
break;

caseERR_SEMICOLON_AFTER_RETURN:
printf("After the return statement in line %d should be a semicolon.\n",lineNum);
break;
 }
}
voidgenerateWar(int lineNum, int warningCode, char *parameter, char *file)
{
printf("warning #%o : ",warningCode);
switch (warningCode) {

caseWAR_AFTER_RETURN_STATEMENT:
printf("The statement(s) after the return statement in line %d won't be executed.\n", lineNum);
break;
 }
}
boolisAnyErr()
{
return errorOccuerd;
}