/*** String_convert() ***/
Token String_convert(Token token, ...) {
char* stringPointer;
switch (token.type) {
#ifdef TYPE_Boolean
case TYPE_Boolean:
stringPointer = BooleantoString(token.payload.Boolean);
break;
#endif
#ifdef TYPE_Int
case TYPE_Int:
stringPointer = InttoString(token.payload.Int);
break;
#endif
#ifdef TYPE_Double
case TYPE_Double:
stringPointer = DoubletoString(token.payload.Double);
break;
#endif
default:
// FIXME: not finished
fprintf(stderr, "String_convert(): Conversion from an unsupported type. (%d)\n", token.type);
break;
}
token.payload.String = stringPointer;
token.type = TYPE_String;
return token;
}
/*** toString_BooleanArray() ***/
char* toString_BooleanArray(Token thisToken) {
int i;
int currentSize, allocatedSize;
char* string;
char elementString[6];
allocatedSize = 256;
string = (char*) malloc(allocatedSize);
string[0] = '{';
string[1] = '\0';
// Space for '{', '}', and '\0' characters.
currentSize = 3;
//printf("%d\n", thisToken.payload.BooleanArray->size);
for (i = 0; i < thisToken.payload.BooleanArray->size; i++) {
// Calculate the require storage size.
// boolean temp = BooleanArray_get(thisToken, i);
sprintf(elementString, "%s", BooleantoString(BooleanArray_get(thisToken, i)));
currentSize += strlen(elementString);
if (i != 0) {
currentSize += 2;
}
// Re-allocate storage.
if (currentSize > allocatedSize) {
allocatedSize *= 2;
string = (char*) realloc(string, allocatedSize);
}
// Concat the element strings and separators.
if (i != 0) {
strcat(string, ", ");
}
strcat(string, elementString);
}
strcat(string, "}");
return string;
}
