String debugDumpAstZvalStreamVal()

in agent/native/ext/AST_debug.cpp [345:379]

• 29 lines of code
• 8 McCabe index (conditional complexity)

String debugDumpAstZvalStreamVal( zend_ast* ast, TextOutputStream* txtOutStream )
{
    zval* zVal = zend_ast_get_zval( ast );
    if ( zVal == NULL )
    {
        return "ast->val is NULL";
    }

    int zValType = (int)Z_TYPE_P( zVal );
    switch ( zValType )
    {
        case IS_STRING:
        {
            StringView strVw = zStringToStringView( Z_STR_P( zVal ) );
            return streamPrintf( txtOutStream, "type: string, value: %.*s", (int)(strVw.length), strVw.begin );
        }

        case IS_LONG:
            return streamPrintf( txtOutStream, "type: long, value: %" PRId64, (Int64)(Z_LVAL_P( zVal )) );

        case IS_DOUBLE:
            return streamPrintf( txtOutStream, "type: double, value: %f", (double)(Z_DVAL_P( zVal )) );

        case IS_NULL:
            return streamPrintf( txtOutStream, "type: null" );

        case IS_FALSE:
            return streamPrintf( txtOutStream, "type: false" );
        case IS_TRUE:
            return streamPrintf( txtOutStream, "type: true " );

        default:
            return streamPrintf( txtOutStream, "type: %s (type ID as int: %d)", zend_get_type_by_const( zValType ), (int)zValType );
    }
}