Function HandleType

hyperdbg/script-engine/code/type.c:40–178

* @brief Return a variable type based on the token stack * * @param PtokenStack the token stack containing type tokens * @return VARIABLE_TYPE * pointer to the resolved variable type */

 * @return VARIABLE_TYPE * pointer to the resolved variable type
 */
VARIABLE_TYPE *
HandleType(PSCRIPT_ENGINE_TOKEN_LIST PtokenStack)
{
    enum
    {
        ENUM_VOID     = 1 << 0,
        ENUM_BOOL     = 1 << 2,
        ENUM_CHAR     = 1 << 4,
        ENUM_SHORT    = 1 << 6,
        ENUM_INT      = 1 << 8,
        ENUM_LONG     = 1 << 10,
        ENUM_FLOAT    = 1 << 12,
        ENUM_DOUBLE   = 1 << 14,
        ENUM_OTHER    = 1 << 16,
        ENUM_SIGNED   = 1 << 17,
        ENUM_UNSIGNED = 1 << 18,
    };

    VARIABLE_TYPE *      Result   = VARIABLE_TYPE_UNKNOWN;
    int                  Counter  = 0;
    PSCRIPT_ENGINE_TOKEN TopToken = NULL;

    while (PtokenStack->Pointer > 0)
    {
        TopToken = Pop(PtokenStack);
        if (TopToken->Type != SCRIPT_VARIABLE_TYPE)
        {
            Push(PtokenStack, TopToken);
            break;
        }
        if (!strcmp(TopToken->Value, "void"))
        {
            Counter += ENUM_VOID;
        }
        else if (!strcmp(TopToken->Value, "bool"))
        {
            Counter += ENUM_BOOL;
        }
        else if (!strcmp(TopToken->Value, "char"))
        {
            Counter += ENUM_CHAR;
        }
        else if (!strcmp(TopToken->Value, "short"))
        {
            Counter += ENUM_SHORT;
        }
        else if (!strcmp(TopToken->Value, "int"))
        {
            Counter += ENUM_INT;
        }
        else if (!strcmp(TopToken->Value, "long"))
        {
            Counter += ENUM_LONG;
        }
        else if (!strcmp(TopToken->Value, "float"))
        {
            Counter += ENUM_FLOAT;
        }