#include #include #include "../paser/y.tab.c" #include // running code GWARF_result while_func(statement *, var_list *); GWARF_result operation_func(statement *, var_list *, var_list *); GWARF_result add_func(GWARF_result, GWARF_result, var_list *); GWARF_result sub_func(GWARF_result, GWARF_result, var_list *); GWARF_result mul_func(GWARF_result, GWARF_result, var_list *); GWARF_result div_func(GWARF_result, GWARF_result, var_list *); GWARF_result pow_func(GWARF_result, GWARF_result, var_list *); GWARF_result log_func(GWARF_result, GWARF_result, var_list *); GWARF_result sqrt_func(GWARF_result, GWARF_result, var_list *); GWARF_result assigment_func(char *, GWARF_result, var_list *, int); GWARF_result equal_func(GWARF_result, GWARF_result, var_list *, int); GWARF_result if_func(if_list *, var_list *); GWARF_result for_func(statement *, var_list *); GWARF_result negative_func(GWARF_result, var_list *); GWARF_result call_back(statement *, var_list *); GWARF_result call_back_core(GWARF_result, var_list *, parameter *); int len_only_double(double num); int len_double(double num); int len_int(int num); int len_intx(unsigned int num); GWARF_value to_int(GWARF_value, var_list *the_var); GWARF_value to_double(GWARF_value value, var_list *the_var); GWARF_value to_bool_(GWARF_value value, var_list *the_var); GWARF_value to_str(GWARF_value value, var_list *the_var); bool to_bool(GWARF_value); GWARF_result get__value__(GWARF_value *, var_list *); GWARF_result get__bool__(GWARF_value *, var_list *); GWARF_result run_func(GWARF_value *, var_list *, char *); int get_var_list_len(var_list *); var_list *copy_var_list(var_list *); var_list * append_by_var_list(var_list *, var_list *); GWARF_result block_func(statement *, var_list *); // math double log_(double, double); double log_(double base, double num){ // 自己定义一次log return log(num) / log(base); } double sqrt_(double, double); double sqrt_(double base, double num){ // 定义根号sqrt return pow(base, (1 / num)); } // bool[bool逻辑转换] bool to_bool(GWARF_value value){ double bool_double = 1; // if bool_double == 0则返回false其他返回true if(value.type == OBJECT_value){ // 调用左add方法 bool_double = to_bool(get__bool__(&value, NULL).value); // 实际上不需要the_var参数链[没有实参] } else{ if(value.type == INT_value || value.type == BOOL_value){ bool_double = (double)value.value.int_value; } else if(value.type == NUMBER_value){ bool_double = value.value.double_value; } else if(value.type == STRING_value){ bool_double = (double)strlen(value.value.string); } else if(value.type == NULL_value){ bool_double = 0; } } // 返回值 if(bool_double){ return true; } else{ return false; } } // ---- parameter func[形参] parameter *make_parameter_name(char *name){ parameter *tmp; tmp = malloc(sizeof(parameter)); // get an address for base var tmp->next = NULL; tmp->u.name = malloc(sizeof(name)); strcpy(tmp->u.name, name); return tmp; } void append_parameter_name(char *name, parameter *parameter_base){ parameter *tmp = parameter_base; // iter var while(1){ if (tmp->next == NULL){ // the last break; } tmp = tmp->next; // get the next to iter } parameter *new_tmp = make_parameter_name(name); tmp->next = new_tmp; } // ---- parameter func[实参] parameter *make_parameter_value(statement *value){ parameter *tmp; tmp = malloc(sizeof(parameter)); // get an address for base var tmp->next = NULL; tmp->u.value = value; return tmp; } void append_parameter_value(statement *value, parameter *parameter_base){ parameter *tmp = parameter_base; // iter var while(1){ if (tmp->next == NULL){ // the last break; } tmp = tmp->next; // get the next to iter } parameter *new_tmp = make_parameter_value(value); tmp->next = new_tmp; } parameter *add_parameter_value(statement *value, parameter *parameter_base){ parameter *new_tmp = make_parameter_value(value); new_tmp->next = parameter_base; return new_tmp; } parameter *pack_value_parameter(GWARF_value value){ // 把value封装成参数 parameter *tmp; tmp = malloc(sizeof(parameter)); // get an address for base var tmp->next = NULL; statement *statement_tmp = malloc(sizeof(statement)); statement_tmp->type = base_value; statement_tmp->code.base_value.value = value; tmp->u.value = statement_tmp; return tmp; } statement *pack_call_name(char *name, statement *from){ // 快速生成call back函数的the_statment statement *tmp = make_statement(); tmp->type = base_var; tmp->code.base_var.var_name = name; tmp->code.base_var.from = from; return tmp; } // ---- var func var *make_var(){ // make var with base var *tmp; tmp = malloc(sizeof(var)); // get an address for base var tmp->name = ""; // can't get the name for the real var tmp->next = NULL; return tmp; } void append_var(char *name, GWARF_value value, var *base_var){ int break_ = 1; // get var[2] or not[1] var *tmp = base_var; // iter var while(1){ if (!strcmp(tmp->name, name)){ break_ = 2; break; } if (tmp->next == NULL){ // not var name *name break_ = 1; break; } tmp = tmp->next; // get the next to iter } if(break_ == 2){ tmp->value = value; return; } var *new_tmp = make_var(); tmp->next = new_tmp; new_tmp->name = malloc(sizeof(name)); strcpy(new_tmp->name, name); new_tmp->value = value; } void free_var(var *base_var){ // free the address var *tmp = base_var; // iter var while(1){ if (tmp->next == NULL){ // the last free(tmp); break; } var *tmp_2 = tmp; tmp = tmp->next; free(tmp_2); } } var *get_var(char *name, var *base_var){ // get the address var *tmp = base_var; // iter var while(1){ if (!strcmp(tmp->name, name)){ // if tmp->name == name , strcmp will return 0, if not strcmp return not 0 return tmp; } if (tmp->next == NULL){ // not var name *name return NULL; } tmp = tmp->next; // get the next to iter } } void del_var(char *name, var *base_var){ // free an address var *tmp = base_var, *last_tmp=NULL; // iter var while(1){ if (tmp->name == name){ if(last_tmp != NULL){ last_tmp->next = tmp->next; // if tmp->next is NULL last_tmp->next is NULL too } free(tmp); return; } if (tmp->next == NULL){ // not var name *name return; } tmp = tmp->next; // get the next to iter last_tmp = tmp; } } // --------------default_var default_var *make_default_var(){ // make_default_var default_var *tmp; tmp = malloc(sizeof(default_var)); // get an address for default_var tmp->next = NULL; return tmp; } default_var *make_default_var_base(){ // if default_var *tmp = make_default_var(); tmp->name = ""; tmp->from = 0; return tmp; } void append_default_var_base(char *name ,int from, default_var *base_default_var){ // elif default_var *start = base_default_var; while(1){ if (!strcmp(start->name, name)){ // if tmp->name == name , strcmp will return 0, if not strcmp return not 0 return; // 不可以二次设置 } if (start->next == NULL){ // not var name *name break; } start = start->next; // get the next to iter } default_var *tmp = make_default_var(); tmp->name = name; tmp->from = from; start->next = tmp; return; } int get_default(char *name, default_var *base_default_var){ // get the address default_var *tmp = base_default_var; // iter var if(tmp == NULL){ return 0; } while(1){ if (!strcmp(tmp->name, name)){ // if tmp->name == name , strcmp will return 0, if not strcmp return not 0 return tmp->from; } if (tmp->next == NULL){ // not var name *name return 0; } tmp = tmp->next; // get the next to iter } } // ---- statement list statement *make_statement(){ // make statement statement *tmp; tmp = malloc(sizeof(statement)); // get an address for base var tmp->next = NULL; tmp->type = start; return tmp; } statement *append_statement(statement *base_statement, statement *new_tmp){ // make statement next statement *tmp = base_statement; // iter var while(1){ if (tmp->next == NULL){ // not var name *name break; } tmp = tmp->next; // get the next to iter } tmp->next = new_tmp; return new_tmp; } // ---- var_list var_list *make_var_list(){ // make a empty var_list node var_list *tmp; tmp = malloc(sizeof(var_list)); // get an address for base var tmp->next = NULL; tmp->var_base = NULL; tmp->default_list = make_default_var_base(); return tmp; } var_list *make_var_base(var *gloabl_var){ // make the base for global_var var_list *tmp = make_var_list(); tmp->var_base = gloabl_var; return tmp; } var_list *append_var_list(var *var_base, var_list *var_list_base){ // make var_list[FILO] var_list *tmp = make_var_list(); tmp->var_base = var_base; tmp->next = var_list_base; return tmp; } var_list *append_by_var_list(var_list *back_var_list, var_list *var_list_base){ // 拼凑两个var_list var_list *start = back_var_list; while(1){ if(start->next == NULL){ // to the last break; } start = start->next; } start->next = var_list_base; return back_var_list; } var_list *free_var_list(var_list *var_list_base){ // free one var_list[FILO] var_list *tmp = var_list_base->next; if(tmp==NULL){ return var_list_base; } free(var_list_base); return tmp; } int get_var_list_len(var_list *var_base){ var_list *start = var_base; int tmp = 0; while(1){ if(start->next == NULL){ break; } start = start->next; tmp += 1; } return tmp; } var *find_var(var_list *var_base,int from, char *name){ // find var by func get_var in var_list[iter to find] var_list *start = var_base; var *return_var; from += get_default(name, var_base->default_list); for(int i = 0;i < from;i+= 1){ if(start->next == NULL){ break; } start = start->next; } // printf("name = %s, from = %d, address = %x\n", name, from, start->var_base); while (1) { return_var = get_var(name, start->var_base); if((return_var == NULL) && (start->next == NULL)){ // don't get the var and not next return NULL; } else if((return_var == NULL) && (start->next != NULL)){ // don't get the var but can next start = start->next; continue; } // printf("find on name = %s, from = %d, address = %x\n", name, from, start->var_base); return return_var; //get var success can or can't next } } void add_var(var_list *var_base,int from, char *name, GWARF_value value){ // add var by func append_var in var_list[iter to find] var_list *start = var_base; var *return_var; from += get_default(name, var_base->default_list); for(int i = 0;i < from;i+= 1){ if(start->next == NULL){ break; } start = start->next; } // printf("----var add address = %d----\n", start); append_var(name, value, start->var_base); } var_list *copy_var_list(var_list *var_list_base){ // 复制一条var链到另一个内存地址上[base不复制] var_list *start = malloc(sizeof(var_list_base)), *tmp; memcpy(start, var_list_base, sizeof(var_list_base)); // 复制base节点 tmp = start; // 记录base节点 while(1){ // 复制var_list链 if((start == NULL) || (start->next == NULL)){ break; } puts("F1"); var_list *next_tmp = malloc(sizeof(start->next)); memcpy(next_tmp, start->next, sizeof(start->next)); // 复制到新的地方 start->next = next_tmp; // 应用新的地方 start = start->next; } return tmp; } // ---- statement_list statement_list *make_statement_list(){ // make a empty var_list node statement_list *tmp; tmp = malloc(sizeof(statement_list)); // get an address for base var tmp->next = NULL; tmp->statement_base = NULL; return tmp; } statement_list *make_statement_base(statement *gloabl_code){ statement_list *tmp = make_statement_list(); tmp->statement_base = gloabl_code; return tmp; } statement_list *append_statement_list(statement *statement_base, statement_list *statment_list_base){ // make var_list[FILO] statement_list *tmp = make_statement_list(); tmp->statement_base = statement_base; tmp->next = statment_list_base; return tmp; } statement *find_statement_list(int from, statement_list *statment_list_base){ // find var by func get_var in var_list[iter to find] statement_list *start = statment_list_base; for(int i = 0;i < from;i+= 1){ if(start->next == NULL){ break; } start = start->next; } return start->statement_base; } statement_list *free_statement_list(statement_list *statment_list_base){ // make var_list[FILO] statement_list *tmp = statment_list_base->next; if(tmp != NULL){ free(statment_list_base); return tmp; } return statment_list_base; } // ---- if_list if_list *make_base_if(){ // make base if if_list *tmp; tmp = malloc(sizeof(if_list)); // get an address for base var tmp->next = NULL; tmp->done = NULL; tmp->condition = NULL; return tmp; } if_list *make_if(statement *condition, statement *done_base){ // if if_list *tmp = make_base_if(); tmp->done = done_base; tmp->condition = condition; return tmp; } if_list *append_elif(if_list *tmp ,if_list *base_if_list){ // elif if_list *start = base_if_list; while(1){ if(start->next == NULL){ break; } start = start->next; } start->next = tmp; return tmp; } // ---- run code GWARF_result read_statement(statement *the_statement, var_list *the_var, var_list *login_var){ // read the statement list with case to run by func if(login_var == NULL){ login_var = the_var; } GWARF_result return_value; return_value.u = statement_end; // 正常设置[正常语句结束] return_value.value.type = NULL_value; // 默认设置 return_value.value.value.int_value = 0; // 默认设置 switch (the_statement->type) { case operation: // 表达式运算 puts("----code----"); return_value = operation_func(the_statement, the_var, login_var); if((return_value.value.type == INT_value)){ printf("operation value = %d\n", return_value.value.value.int_value); } else if(return_value.value.type == BOOL_value){ if(return_value.value.value.bool_value){ printf("operation value = true\n"); } else{ printf("operation value = false\n"); } } else if(return_value.value.type == NUMBER_value){ printf("operation value = %f\n", return_value.value.value.double_value); } else if(return_value.value.type == NULL_value){ printf("operation value = None\n"); } else if(return_value.value.type == STRING_value){ printf("operation value = %s\n", return_value.value.value.string); } else{ printf("operation value = other[%d]\n", return_value.value.type); } puts("----stop code----"); break; case call: return_value = call_back(the_statement, the_var); break; case while_cycle: puts("----while code----"); return_value = while_func(the_statement, the_var); puts("----stop while code----"); if(return_value.u == statement_end){ // while循环不需要返回值[避免GWARF_value 进入 the_var] return_value.value.type = NULL_value; return_value.value.value.int_value = 0; } break; case for_cycle: puts("----for code----"); return_value = for_func(the_statement, the_var); puts("----for while code----"); if(return_value.u == statement_end){ // while循环不需要返回值[避免GWARF_value 进入 the_var] return_value.value.type = NULL_value; return_value.value.value.int_value = 0; } break; case if_branch: puts("----if code----"); return_value = if_func(the_statement->code.if_branch.done, the_var); puts("----stop if code----"); if(return_value.u == statement_end){ // while循环不需要返回值[避免GWARF_value 进入 the_var] return_value.value.type = NULL_value; return_value.value.value.int_value = 0; } break; case base_value: // get value[所有字面量均为这个表达式] return_value.value = (the_statement->code).base_value.value; // code if((return_value.value.type == INT_value) || (return_value.value.type == BOOL_value)){ printf("get value = %d\n", return_value.value.value.int_value); } else if(return_value.value.type == NUMBER_value){ printf("get value = %f\n", return_value.value.value.double_value); } else if(return_value.value.type == NULL_value){ printf("get value = None\n"); } else if(return_value.value.type == STRING_value){ printf("get value = %s\n", return_value.value.value.string); } else{ printf("get value = other[%d]\n", return_value.value.type); } // base_value返回字面量 -> 主要返回object类型,还会返回GWARF_value的其他类型供生成object类型 break; case base_var:{ // because the var tmp, we should ues a {} to make a block[name space] for the tmp var; int from = 0; if(the_statement->code.base_var.from == NULL){ from = 0; } else{ GWARF_result tmp_result, tmp_object = traverse(the_statement->code.base_var.from, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ from = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ from = (int)tmp_result.value.value.double_value; } else{ from = 0; } } var *tmp = find_var(the_var, from, (the_statement->code).base_var.var_name); if(tmp == NULL){ return_value.u = name_no_found; // nameerror printf("name not found [%s]\n", (the_statement->code).base_var.var_name); } else { return_value.value = tmp->value; // get_var if((return_value.value.type == INT_value) || (return_value.value.type == BOOL_value)){ printf("var value = %d\n", return_value.value.value.int_value); } else if(return_value.value.type == NUMBER_value){ printf("var value = %f\n", return_value.value.value.double_value); } else if(return_value.value.type == NULL_value){ printf("var value = None\n"); } else if(return_value.value.type == STRING_value){ printf("var value = %s\n", return_value.value.value.string); } else{ printf("var value = other[%d]\n", return_value.value.type); } } break; } case point:{ puts("----point----"); GWARF_value base_the_var = traverse((the_statement->code).point.base_var, the_var, false).value; if(base_the_var.type == CLASS_value){ // is class so that can use "." puts("func: point"); return_value = traverse((the_statement->code).point.child_var, base_the_var.value.class_value->the_var, false); } else if(base_the_var.type == OBJECT_value){ puts("func: point"); return_value = traverse((the_statement->code).point.child_var, base_the_var.value.object_value->the_var, false); } else{ // 其他类型 goto the_break; } return_value.father = malloc(sizeof(return_value.father)); // 记录father的值 *(return_value.father) = base_the_var; puts("----stop point----"); return_value.value = to_object(return_value.value, the_var); the_break: break; } case def:{ GWARF_result func_value; func *func_tmp = malloc(sizeof(func)); func_tmp->done = the_statement->code.def.done; func_tmp->parameter_list = the_statement->code.def.parameter_list; func_tmp->the_var = copy_var_list(the_var); func_tmp->type = customize; // func by user if(login_var != the_var){ // 定义为类方法 func_tmp->is_class = 1; } else{ func_tmp->is_class = 0; } func_value.value.type = FUNC_value; func_value.value.value.func_value = func_tmp; assigment_func(the_statement->code.def.name, func_value, login_var, 0); // 注册函数到指定的位置 // 无返回值 break; } case set_class:{ puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; // 获取father -- append_by_var_list[拼凑] GWARF_result father_tmp; parameter *tmp_s = the_statement->code.set_class.father_list; if(tmp_s != NULL){ while(1){ father_tmp = traverse(tmp_s->u.value, the_var, false); // 执行 if(father_tmp.value.type == CLASS_value){ // 可以通过class继承, 也可以通过object.cls继承 append_by_var_list(class_tmp->the_var, father_tmp.value.value.class_value->the_var); } else if(father_tmp.value.type == OBJECT_value){ append_by_var_list(class_tmp->the_var, father_tmp.value.value.object_value->cls); } if (tmp_s->next == NULL){ // the last break; } tmp_s = tmp_s->next; } } else{ father_tmp.value = find_var(the_var, 0, "object")->value; append_by_var_list(class_tmp->the_var, father_tmp.value.value.class_value->the_var); } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); //TODO::class_tmp->out_var = copy_var_list(the_var); // 执行done statement *tmp = the_statement->code.set_class.done; GWARF_result result; while(1){ if(tmp == NULL){ break; // off } read_statement(tmp, the_var, class_tmp->the_var); tmp = tmp->next; } assigment_func(the_statement->code.set_class.name, class_value, login_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 无返回值 break; } case break_cycle: return_value.u = cycle_break; return_value.value.type = INT_value; if(the_statement->code.break_cycle.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.break_cycle.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case broken: return_value.u = code_broken; return_value.value.type = INT_value; if(the_statement->code.broken.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.broken.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case continue_cycle: return_value.u = cycle_continue; return_value.value.type = INT_value; if(the_statement->code.continue_cycle.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.continue_cycle.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case continued: return_value.u = code_continued; return_value.value.type = INT_value; if(the_statement->code.continued.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.continued.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case restart: return_value.u = cycle_restart; return_value.value.type = INT_value; if(the_statement->code.restart.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.restart.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case restarted: return_value.u = code_restarted; return_value.value.type = INT_value; if(the_statement->code.restarted.times == NULL){ return_value.value.value.int_value = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.restarted.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.value.value.int_value = int_tmp; } break; case return_code: return_value.u = return_def; if(the_statement->code.return_code.times == NULL){ return_value.return_times = 0; } else{ int int_tmp; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.return_code.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ int_tmp = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ int_tmp = (int)tmp_result.value.value.double_value; } else{ int_tmp = 0; } return_value.return_times = int_tmp; } if(the_statement->code.return_code.value == NULL){ // return NULL return_value.value.type = NULL_value; return_value.value.value.double_value = 0; } else{ return_value.value = to_object(traverse(the_statement->code.return_code.value, the_var, false).value, the_var); } break; case rewent: return_value.u = code_rewent; // rego but not now break; case rego: return_value.u = code_rego; // rego now break; case set_default:{ char *name = the_statement->code.set_default.name; int base_from = 0; GWARF_result tmp_result, tmp_object = traverse(the_statement->code.set_default.times, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ base_from = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ base_from = (int)tmp_result.value.value.double_value; } else{ base_from = 0; } append_default_var_base(name, base_from, the_var->default_list); printf("set_default for %s\n", name); break; } case set_global:{ char *name = the_statement->code.set_global.name; int base_from = get_var_list_len(the_var); append_default_var_base(name, base_from, the_var->default_list); printf("global for %s\n", name); break; } case set_nonlocal:{ char *name = the_statement->code.set_global.name; append_default_var_base(name, 1, the_var->default_list); printf("nonlocal for %s\n", name); break; } case code_block: puts("----block code----"); return_value = block_func(the_statement, the_var); puts("----stop block code----"); break; default: puts("default"); break; } return return_value; } // -----------------if func GWARF_result if_func(if_list *if_base, var_list *the_var){ // read the statement list with case to run by func GWARF_result value; if_list *start; again: start = if_base; bool rego = false; // switch...case... while(1){ if(start->condition == NULL){ // else else_restart: puts("----else----"); value = traverse(start->done, the_var, true); puts("----stop else----"); // restarted操作 // TODO::可以检查值类型,如果不正确则是解释器错误 if(value.u == code_restarted){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for restart(ed), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----restarted real----"); value.u = statement_end; goto else_restart; } else{ value.value.value.int_value -= 1; break; } } // continued操作 if(value.u == code_continued){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for continue(ed), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----if continue real----"); value.u = statement_end; goto again; } else{ value.value.value.int_value -= 1; } break; } // broken操作 if(value.u == code_broken){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for break(broken), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ value.u = statement_end; // 正常设置[正常语句结束] } else{ value.value.value.int_value -= 1; } break; } // rego操作 // else层的rego和rewent是可以往上层遗传的[也就是else如果显式指定rego和rewent是会遗传的,但是如果是if或elif指定rego是不会遗传的] if((value.u == code_rewent) || (value.u == code_rego)){ ; } break; // else not next and don't need rego } else{ // not else bool condition; condition = to_bool(traverse(start->condition, the_var, false).value); printf("if condition = %d", condition); if(rego || (condition)){ // condition run success or rego(condition won't do) bug rewent can if_restart: puts("----if----"); value = traverse(start->done, the_var, true); puts("----stop if----"); // restarted操作 if(value.u == code_restarted){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for restart(ed), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----restarted real----"); value.u = statement_end; goto if_restart; } else{ value.value.value.int_value -= 1; break; } } // continued操作 [设在在rewent和rego前面] if(value.u == code_continued){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for continue(ed), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----if continue real----"); value.u = statement_end; goto again; } else{ value.value.value.int_value -= 1; } break; } // broken操作 if(value.u == code_broken){ if(value.value.type != INT_value){ // printf("Code Warrning: Bad Type Number for break(broken), reset to zero"); value.value.type = INT_value; value.value.value.int_value = 0; } value.value.value.int_value -= 1; if(value.value.value.int_value < 0){ value.u = statement_end; // 正常设置[正常语句结束] } break; } // rego操作 if((value.u == code_rewent) || (value.u == code_rego)){ value.u = statement_end; // 设置为正常语句 rego = true; } // not restarted -> if is rego if(!rego){ break; // don't rego } } } if(start->next == NULL){ // not next break; } start = start->next; } if((value.u == cycle_continue) || (value.u == cycle_restart) || (value.u == cycle_break)){ // if不处理也不计入层次 同break一样 ; } return value; } // -----------------for func GWARF_result for_func(statement *the_statement, var_list *the_var){ // read the statement list with case to run by func GWARF_result value; var *tmp = make_var(); // base_var the_var = append_var_list(tmp, the_var); bool condition; if(the_statement->code.for_cycle.first != NULL){ traverse(the_statement->code.for_cycle.first, the_var, false); // first to do } while (1){ if(the_statement->code.for_cycle.condition != NULL){ // 检查是否存在循环条件 condition = to_bool(traverse(the_statement->code.for_cycle.condition, the_var, false).value); printf("for condition = %d\n", condition); if(!condition){ break; } } restart_again: puts("----for----"); value = traverse(the_statement->code.for_cycle.done, the_var, false); //break操作 if((value.u == cycle_break) || (value.u == code_broken)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ value.u = statement_end; // 正常设置[正常语句结束] } else{ value.value.value.int_value -= 1; } break; // break don't need after do } puts("----stop for----"); // after do if(the_statement->code.for_cycle.after != NULL){ traverse(the_statement->code.for_cycle.after, the_var, false); } // continue操作 if((value.u == cycle_continue) || (value.u == code_continued)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----continue real----"); value.u = statement_end; continue; } else{ value.value.value.int_value -= 1; break; } } // restart操作 if((value.u == cycle_restart) || (value.u == code_restarted)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----restart real----"); value.u = statement_end; goto restart_again; } else{ value.value.value.int_value -= 1; break; } } } the_var = free_var_list(the_var); // free the new var return value; } // -----------------block func GWARF_result block_func(statement *the_statement, var_list *the_var){ // read the statement list with case to run by func GWARF_result value, condition; again: puts("----block----"); value = traverse(the_statement->code.code_block.done, the_var, true); puts("----stop block----"); // restart操作[和continue效果相同] if(value.u == code_restarted){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----restarted real----"); value.u = statement_end; goto again; } else{ value.value.value.int_value -= 1; } } // continued操作 if(value.u == code_continued){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----block continue real----"); value.u = statement_end; goto again; } else{ value.value.value.int_value -= 1; } } // broken操作 if(value.u == code_broken){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ value.u = statement_end; // 正常设置[正常语句结束] } else{ value.value.value.int_value -= 1; } } return value; } // -----------------while func GWARF_result while_func(statement *the_statement, var_list *the_var){ // read the statement list with case to run by func GWARF_result value; // printf("----address = %d----\n", the_var); var *tmp = make_var(); // base_var the_var = append_var_list(tmp, the_var); // printf("----new address = %d----\n", the_var); bool condition; while (1){ condition = to_bool(traverse(the_statement->code.while_cycle.condition, the_var, false).value); printf("while condition = %d\n", condition); if(!condition){ break; } restart_again: puts("----while----"); value = traverse(the_statement->code.while_cycle.done, the_var, false); puts("----stop while----"); // break的操作 if((value.u == cycle_break) || (value.u == code_broken)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ value.u = statement_end; // 正常设置[正常语句结束] } else{ value.value.value.int_value -= 1; } break; } // continue的操作 if((value.u == cycle_continue) || (value.u == code_continued)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----continue real----"); value.u = statement_end; continue; } else{ value.value.value.int_value -= 1; break; } } // restart的操作 if((value.u == cycle_restart) || (value.u == code_restarted)){ if(value.value.type != INT_value){ value.value.type = INT_value; value.value.value.int_value = 0; } if(value.value.value.int_value <= 0){ puts("----restart real----"); value.u = statement_end; goto restart_again; } else{ value.value.value.int_value -= 1; break; } } } the_var = free_var_list(the_var); // free the new var return value; } // -----------------operation func GWARF_result operation_func(statement *the_statement, var_list *the_var, var_list *login_var){ // read the statement list with case to run by func GWARF_result value, left_result, right_result; int func_type = the_statement->code.operation.type; if((func_type != ASSIGMENT_func) && (func_type != NEGATIVE_func)){ // don't run because I don't need[if it's and func ,it will be run twice] left_result = traverse((*the_statement).code.operation.left_exp, the_var, false); } right_result = traverse((*the_statement).code.operation.right_exp, the_var, false); switch (func_type) // 获取运算类型 { case ADD_func: value = add_func(left_result, right_result, the_var); printf("value.value.type = %d\n", value.value.type); break; case SUB_func: value = sub_func(left_result, right_result, the_var); break; case MUL_func: value = mul_func(left_result, right_result, the_var); break; case DIV_func: value = div_func(left_result, right_result, the_var); break; case NEGATIVE_func: value = negative_func(right_result, the_var); break; case ASSIGMENT_func:{ // because the var char, we should ues a {} to make a block[name space] for the tmp var; if((the_statement->code.operation.left_exp)->type == base_var){ // 通过base_var赋值 char *left = (the_statement->code.operation.left_exp)->code.base_var.var_name; // get var name but not value int from = 0; if((the_statement->code.operation.left_exp)->code.base_var.from == NULL){ from = 0; } else{ GWARF_result tmp_result, tmp_object = traverse((the_statement->code.operation.left_exp)->code.base_var.from, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ from = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ from = (int)tmp_result.value.value.double_value; } else{ from = 0; } } value = assigment_func(left, right_result, login_var, from); } else if((the_statement->code.operation.left_exp)->type == point){ // 通过point赋值 printf("(the_statement->code).point.base_var = %u\n", (the_statement->code.operation.left_exp)->code.point.base_var); GWARF_value base_the_var = traverse((the_statement->code.operation.left_exp)->code.point.base_var, the_var, false).value; // 不用取value if(((the_statement->code.operation.left_exp)->code.point.child_var)->type == base_var){ char *left = ((the_statement->code.operation.left_exp)->code.point.child_var)->code.base_var.var_name; int from = 0; if(((the_statement->code.operation.left_exp)->code.point.child_var)->code.base_var.from == NULL){ from = 0; } else{ GWARF_result tmp_result, tmp_object = traverse(((the_statement->code.operation.left_exp)->code.point.child_var)->code.base_var.from, the_var, false); tmp_result = get__value__(&(tmp_object.value), the_var); // 从object中提取value if(tmp_result.value.type == INT_value){ from = tmp_result.value.value.int_value; } else if(tmp_result.value.type == NUMBER_value){ from = (int)tmp_result.value.value.double_value; } else{ from = 0; } } value = assigment_func(left, right_result, base_the_var.value.object_value->the_var, from); } else{ goto the_else; } } else{ the_else: puts("Bad Assigment"); } break; } case EQUAL_func: value = equal_func(left_result, right_result, the_var, 0); break; case MORE_func: value = equal_func(left_result, right_result, the_var, 1); break; case LESS_func: value = equal_func(left_result, right_result, the_var, 2); break; case MOREEQ_func: value = equal_func(left_result, right_result, the_var, 3); break; case LESSEQ_func: value = equal_func(left_result, right_result, the_var, 4); break; case NOTEQ_func: value = equal_func(left_result, right_result, the_var, 5); break; case POW_func: value = pow_func(left_result, right_result, the_var); break; case LOG_func: value = log_func(left_result, right_result, the_var); break; case SQRT_func: value = sqrt_func(left_result, right_result, the_var); break; default: break; } value.u = statement_end; // 正常设置[正常语句结束] value.value = to_object(value.value, the_var); // 返回类型是object[不下放到add func等] return value; } GWARF_result call_back(statement *the_statement, var_list *the_var){ // the func for add and call from read_statement_list GWARF_result get = traverse(the_statement->code.call.func, the_var, false), tmp_x, result; tmp_x = call_back_core(get, the_var, the_statement->code.call.parameter_list); result.value = to_object(tmp_x.value, the_var); // 返回类型是object return result; } GWARF_result call_back_core(GWARF_result get, var_list *the_var, parameter *tmp_s){ // the func for add and call from read_statement_list GWARF_result result; var_list *old_var_list = the_var; if(get.value.type == FUNC_value){ func *func_ = get.value.value.func_value; parameter *tmp_x = func_->parameter_list; the_var = func_->the_var; // tmp_x:形参,tmp_s:实参 // printf("----address = %d----\n", the_var); var *tmp = make_var(); // base_var the_var = append_var_list(tmp, the_var); // printf("----new address = %d----\n", the_var); if(func_->type == customize){ // 用户定义的方法 if(tmp_x == NULL){ puts("No tmp_x"); goto no_tmp_x; // 无形参 } GWARF_result father; if(func_->is_class == 1){ father.value = *(get.father); assigment_func(tmp_x->u.name, father, the_var, 0); if (tmp_x->next == NULL){ // the last goto no_tmp_x; } tmp_x = tmp_x->next; // get the next to iter } while(1){ GWARF_result tmp = traverse(tmp_s->u.value, the_var, false); // 不需要取__value__ assigment_func(tmp_x->u.name, tmp, the_var, 0); if ((tmp_x->next == NULL)||(tmp_s->next == NULL)){ // the last break; } tmp_x = tmp_x->next; // get the next to iter tmp_s = tmp_s->next; } no_tmp_x: puts("----start func----"); result = traverse(func_->done, the_var, false); // 执行func_value->done puts("----stop start func----"); } else{ result = func_->paser(func_, tmp_s, the_var, get, old_var_list); } the_var = free_var_list(the_var); // free the new var } else if(get.value.type == CLASS_value){ // 生成实例 the_object *object_tmp = malloc(sizeof(the_object)); // 生成object的空间 object_tmp->cls = get.value.value.class_value->the_var; object_tmp->the_var = append_by_var_list(make_var_base(make_var()), object_tmp->cls); GWARF_value tmp; tmp.type = OBJECT_value; tmp.value.object_value = object_tmp; // 执行__init__ var *init_tmp = find_var(object_tmp->cls, 0, "__init__"); if(init_tmp != NULL){ // 找到了__init__ func *func_ = init_tmp->value.value.func_value; parameter *tmp_x = func_->parameter_list; the_var = func_->the_var; // tmp_x:形参,tmp_s:实参 // // printf("----address = %d----\n", the_var); var *tmp = make_var(); // base_var the_var = append_var_list(tmp, the_var); // // printf("----new address = %d----\n", the_var); if(func_->type == customize){ // 用户定义的方法 if(tmp_x == NULL){ puts("No tmp_x"); goto no_tmp_x_init; // 无形参 } GWARF_result father; father.value.type = OBJECT_value; father.value.value.object_value = object_tmp; if(func_->is_class == 1){ assigment_func(tmp_x->u.name, father, the_var, 0); if (tmp_x->next == NULL){ // the last goto no_tmp_x_init; } tmp_x = tmp_x->next; // get the next to iter } while(1){ GWARF_result tmp = traverse(tmp_s->u.value, the_var, false); assigment_func(tmp_x->u.name, tmp, the_var, 0); if ((tmp_x->next == NULL)||(tmp_s->next == NULL)){ // the last break; } tmp_x = tmp_x->next; // get the next to iter tmp_s = tmp_s->next; } no_tmp_x_init: puts("----start func----"); traverse(func_->done, the_var, false); // 执行func_value->done puts("----stop start func----"); } else{ GWARF_result tmp_get; GWARF_value father; father.type = OBJECT_value; father.value.object_value = object_tmp; tmp_get.father = &father; func_->paser(func_, tmp_s, the_var, tmp_get, old_var_list); // 返回值不记录 } the_var = free_var_list(the_var); // free the new var } // 记录返回值 result.u = statement_end; result.value = tmp; } if(result.u == return_def){ if(result.return_times <= 0){ result.u = statement_end; } else{ result.return_times -= 1; } } return result; } // --------- ADD GWARF_result add_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var){ // the func for add and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for add if(left_result.value.type == OBJECT_value){ // 调用左add方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__add__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右add方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__add__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ // 理论上用户是不可以直接调用下面的基类的,计算过程中万物皆类 if(left_result.value.type == NULL_value){ return_value.value = right_result.value; // NULL加法相当于0 } else if(right_result.value.type == NULL_value){ return_value.value = left_result.value; // NULL加法相当于0 } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)(left_result.value.value.int_value + right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value + right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.int_value + right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value + right_result.value.value.int_value); } else if((left_result.value.type == STRING_value) && (right_result.value.type == STRING_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = STRING_value; char *l = left_result.value.value.string; char *r = right_result.value.value.string; return_value.value.value.string = malloc(strlen(l) + strlen(r)); // 创建新空间 strcpy(return_value.value.value.string, l); // 复制字符串 strcat(return_value.value.value.string, r); // 追加字符串 } } return return_value; } // --------- SUB GWARF_result sub_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var){ // the func for sub and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for sub if(left_result.value.type == OBJECT_value){ // 调用左sub方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__sub__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右sub方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__sub__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ return negative_func(right_result, the_var); // NULL减法相当于0 } else if(right_result.value.type == NULL_value){ return_value.value = left_result.value; // NULL减法相当于0 } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)(left_result.value.value.int_value - right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value - right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.int_value - right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value - right_result.value.value.int_value); } } return return_value; } // --------- negative GWARF_result negative_func(GWARF_result right_result, var_list *the_var){ // the func for negative and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for negative if(right_result.value.type == OBJECT_value){ // 调用右sub方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__negative__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, NULL); } else{ if(right_result.value.type == NULL_value){ // 返回bool true return_value.u = statement_end; return_value.value.type = BOOL_value; return_value.value.value.bool_value = true; } else if(right_result.value.type == INT_value){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)(-1 * right_result.value.value.int_value); } else if(right_result.value.type == BOOL_value){ return_value.u = statement_end; return_value.value.type = BOOL_value; if(right_result.value.value.bool_value) { return_value.value.value.bool_value = false; } else{ return_value.value.value.bool_value = true; } } else if(right_result.value.type == NUMBER_value){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(-1 * right_result.value.value.double_value); } else if(right_result.value.type == STRING_value){ // 字符串 return_value.u = statement_end; return_value.value.type = STRING_value; char *r = right_result.value.value.string; return_value.value.value.string = malloc(strlen(r)); // 创建新空间 char *tmp = malloc(strlen(r)); strcpy(tmp, r); // 复制字符串 for(int i=0;ithe_var; get.value = find_var(call_var, 0, "__mul__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右mul方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__mul__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ return_value.value = right_result.value; // NULL乘法相当于1 } else if(right_result.value.type == NULL_value){ return_value.value = left_result.value; // NULL乘法相当于1 } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)(left_result.value.value.int_value * right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value * right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.int_value * right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)(left_result.value.value.double_value * right_result.value.value.int_value); } else if((left_result.value.type == INT_value) && (right_result.value.type == STRING_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = STRING_value; int l = left_result.value.value.int_value; char *r = right_result.value.value.string; if(l == 0){ return_value.value.value.string = (char *)malloc(0); // NULL string } else if(l > 0){ return_value.value.value.string = malloc(strlen(r) * l); // 创建新空间 strcpy(return_value.value.value.string, r); // 复制字符串 l -= 1; for(;l>0;l -= 1){ strcat(return_value.value.value.string, r); // 追加字符串 } } else{ return_value.value.value.string = malloc(strlen(r) * (-l)); // 创建新空间 char *tmp = malloc(strlen(r) * (-l)); strcpy(tmp, r); // 复制字符串 l += 1; for(;l<0;l += 1){ strcat(tmp, r); // 追加字符串 } for(int i=0;i 0){ return_value.value.value.string = malloc(strlen(r) * l); // 创建新空间 strcpy(return_value.value.value.string, r); // 复制字符串 l -= 1; for(;l>0;l -= 1){ strcat(return_value.value.value.string, r); // 追加字符串 } } else{ return_value.value.value.string = malloc(strlen(r) * (-l)); // 创建新空间 char *tmp = malloc(strlen(r) * (-l)); strcpy(tmp, r); // 复制字符串 l += 1; for(;l<0;l += 1){ strcat(tmp, r); // 追加字符串 } for(int i=0;ithe_var; get.value = find_var(call_var, 0, "__div__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右div方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__div__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ left_result.value.type = INT_value; left_result.value.value.int_value = 1; } else if(right_result.value.type == NULL_value){ return_value.value = left_result.value; // NULL除发相当于1 goto return_result; } // 此处不是else if if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = NUMBER_value; // 除 无int return_value.value.value.double_value = ((double)left_result.value.value.int_value / (double)right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (left_result.value.value.double_value / right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = ((double)left_result.value.value.int_value / right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (left_result.value.value.double_value / (double)right_result.value.value.int_value); } } return_result: return return_value; } // --------- POW GWARF_result pow_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var){ // the func for div and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for div if(left_result.value.type == OBJECT_value){ // 调用左pow方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__pow__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右pow方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__pow__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = 1; } else if(right_result.value.type == NULL_value){ return_value.value = left_result.value; // NULL乘方相当于1 } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)pow((double)left_result.value.value.int_value, (double)right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)pow(left_result.value.value.double_value, right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)pow((double)left_result.value.value.int_value, (double)right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)pow((double)left_result.value.value.double_value, (double)right_result.value.value.int_value); } } return return_value; } // --------- LOG GWARF_result log_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var){ // the func for div and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for div if(left_result.value.type == OBJECT_value){ // 调用左log方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__log__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右log方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__log__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ return_value.value = left_result.value; // 返回NULL } else if(right_result.value.type == NULL_value){ return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = 0; } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)log_((double)left_result.value.value.int_value, (double)right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)log_(left_result.value.value.double_value, right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)log_((double)left_result.value.value.int_value, (double)right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)log_((double)left_result.value.value.double_value, (double)right_result.value.value.int_value); } } return return_value; } // --------- SQRT GWARF_result sqrt_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var){ // the func for div and call from read_statement_list GWARF_result return_value; // the result by call read_statement_list with left and right; value is the result for div if(left_result.value.type == OBJECT_value){ // 调用左sqrt方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__sqrt__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右sqrt方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, "__sqrt__")->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ if(left_result.value.type == NULL_value){ return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = 0; } else if(right_result.value.type == NULL_value){ return_value.value = right_result.value; // 返回NULL } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT return_value.u = statement_end; return_value.value.type = INT_value; return_value.value.value.int_value = (int)sqrt_((double)left_result.value.value.int_value, (double)right_result.value.value.int_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)sqrt_(left_result.value.value.double_value, right_result.value.value.double_value); } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)sqrt_((double)left_result.value.value.int_value, (double)right_result.value.value.double_value); } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER return_value.u = statement_end; return_value.value.type = NUMBER_value; return_value.value.value.double_value = (double)sqrt_((double)left_result.value.value.double_value, (double)right_result.value.value.int_value); } } return return_value; } // --------- ASSIGMENT GWARF_result assigment_func(char *left, GWARF_result right_result, var_list *the_var, int from){ // the func for assigment and call from read_statement_list add_var(the_var, from, left, right_result.value); return right_result; } // --------- EQUAL GWARF_result equal_func(GWARF_result left_result, GWARF_result right_result, var_list *the_var, int type){ // the func for equal and call from read_statement_list GWARF_result return_value; int return_bool = false; char *func_list[] = {"__eq__", "__more__", "__less__", "__eqmore__", "__eqless__","__noteq__"}; // bool 运算符 if(left_result.value.type == OBJECT_value){ // 调用左div方法 GWARF_result get; GWARF_value base_the_var = left_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, func_list[type])->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(right_result.value)); } else if(right_result.value.type == OBJECT_value){ // 调用右div方法 GWARF_result get; GWARF_value base_the_var = right_result.value; // 只有一个参数 var_list *call_var = base_the_var.value.object_value->the_var; get.value = find_var(call_var, 0, func_list[type])->value; get.father = &base_the_var; // 设置father return_value = call_back_core(get, the_var, pack_value_parameter(left_result.value)); } else{ return_value.u = statement_end; if(left_result.value.type == NULL_value || right_result.value.type == NULL_value){ return_bool = false; // 无论什么都返回false NULL != NULL } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is INT if ((left_result.value.value.int_value == right_result.value.value.int_value) && (type == 0)){ // 如果相等:: __eq__ return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value > right_result.value.value.int_value) && (type == 1)){ // 如果大于::__more__ return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value < right_result.value.value.int_value) && (type == 2)){ // 如果小于::__less__ return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value >= right_result.value.value.int_value) && (type == 3)){ // 如果大于等于::__eqmore__ return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value <= right_result.value.value.int_value) && (type == 4)){ // 如果小于等于::__eqless__ return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value != right_result.value.value.int_value) && (type == 5)){ // 如果不相等::__noteq__ return_bool = true; // 返回1 否则(默认)为0 } } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER if ((left_result.value.value.double_value == right_result.value.value.double_value) && (type == 0)){ // 如果相等 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value > right_result.value.value.double_value) && (type == 1)){ // 如果大于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value < right_result.value.value.double_value) && (type == 2)){ // 如果小于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value >= right_result.value.value.double_value) && (type == 3)){ // 如果大于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value <= right_result.value.value.double_value) && (type == 4)){ // 如果小于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value != right_result.value.value.double_value) && (type == 5)){ // 如果不相等 return_bool = true; // 返回1 否则(默认)为0 } } else if((left_result.value.type == NUMBER_value) && (right_result.value.type == INT_value || right_result.value.type == BOOL_value)){ // all is NUMBER if ((left_result.value.value.double_value == right_result.value.value.int_value) && (type == 0)){ // 如果相等 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value > right_result.value.value.int_value) && (type == 1)){ // 如果大于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value < right_result.value.value.int_value) && (type == 2)){ // 如果小于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value >= right_result.value.value.int_value) && (type == 3)){ // 如果大于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value <= right_result.value.value.int_value) && (type == 4)){ // 如果小于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.double_value != right_result.value.value.int_value) && (type == 5)){ // 如果不相等 return_bool = true; // 返回1 否则(默认)为0 } } else if((left_result.value.type == INT_value || left_result.value.type == BOOL_value) && (right_result.value.type == NUMBER_value)){ // all is NUMBER if ((left_result.value.value.int_value == right_result.value.value.double_value) && (type == 0)){ // 如果相等 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value > right_result.value.value.double_value) && (type == 1)){ // 如果大于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value < right_result.value.value.double_value) && (type == 2)){ // 如果小于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value >= right_result.value.value.double_value) && (type == 3)){ // 如果大于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value <= right_result.value.value.double_value) && (type == 4)){ // 如果小于等于 return_bool = true; // 返回1 否则(默认)为0 } if ((left_result.value.value.int_value != right_result.value.value.double_value) && (type == 5)){ // 如果不相等 return_bool = true; // 返回1 否则(默认)为0 } } return_value.value.value.bool_value = return_bool; return_value.value.type = BOOL_value; } return return_value; } // --------- traverse[iter] GWARF_result traverse(statement *the_statement, var_list *the_var, bool new){ // traverse the statement statement *tmp = the_statement; GWARF_result result, result2; if(the_statement == NULL){ result.u = statement_end; // 正常设置[正常语句结束] result.value.type = NUMBER_value; // 默认设置 result.value.value.double_value = 0; // 默认设置 goto return_back; } bool lock = false; if(new){ // need to make new var // printf("----address = %d----\n", the_var); var *tmp = make_var(); // base_var the_var = append_var_list(tmp, the_var); // printf("----new address = %d----\n", the_var); } while(1){ if(tmp == NULL){ break; // off } result2 = read_statement_list(tmp, the_var); // 错误停止 if(result2.u == name_no_found){ puts("STOP:: Name No Found!"); exit(1); // 停止运行 } if((result2.u == cycle_break) || (result2.u == code_broken)){ // don't next the statement and return the result [the while_func[or for func] will get the result and stop cycle] puts("----break or broken----"); result = result2; break; } if((result2.u == cycle_continue) || (result2.u == code_continued) || (result2.u == cycle_restart) || (result2.u == code_restarted)){ printf("----continue/continued or restart/restarted----\n"); result = result2; break; } if(result2.u == return_def){ printf("----return----\n"); result = result2; break; } if(result2.u == code_rego){ puts("----rego----"); // rego now result = result2; break; } if(result2.u == code_rewent){ lock = true; // keep the result is rewent for return result = result2; } if(!lock){ result = result2; } tmp = tmp->next; } if(new){ // need to make new var the_var = free_var_list(the_var); // free the new var } return_back: return result; } GWARF_result traverse_global(statement *the_statement, var_list *the_var){ // traverse the statement[not break、broken、and others] statement *tmp = the_statement; GWARF_result result; while(1){ if(tmp == NULL){ break; // off } result = read_statement_list(tmp, the_var); tmp = tmp->next; } return result; } // -------inter func inter *get_inter(){ inter *tmp; tmp = malloc(sizeof(inter)); // get an address for base var tmp->global_var = make_var(); tmp->global_code = make_statement(); return tmp; } // ------official func void login_official_func(int type, int is_class, var_list *the_var, char *name, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *)){ // 注册单个official func GWARF_result func_value; func *func_tmp = malloc(sizeof(func)); func_tmp->done = NULL; func_tmp->parameter_list = NULL; func_tmp->the_var = copy_var_list(the_var); func_tmp->type = official; func_tmp->official_func = type; func_tmp->is_class = is_class; func_tmp->paser = paser; func_value.value.type = FUNC_value; func_value.value.value.func_value = func_tmp; assigment_func(name, func_value, the_var, 0); // 注册函数到指定的位置 } void login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *)){ // {{official_func_type, is_class}} int a[][2] = {{1,0}}; // {login_name} char *name[] = {"print"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], the_var, name[i], paser); } } // global 全局内置函数解析器 GWARF_result official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ GWARF_result return_value; return_value.u = return_def; return_value.return_times = 0; switch (the_func->official_func) { case printf_func:{ // printf something if(tmp_s == NULL){ // 没有东西要打印 goto return_result; } while(1){ GWARF_result tmp = traverse(tmp_s->u.value, out_var, false); if((tmp.value.type == INT_value)){ printf("%d", tmp.value.value.int_value); } else if(tmp.value.type == BOOL_value){ if(tmp.value.value.bool_value){ printf("true"); } else{ printf("false"); } } else if(tmp.value.type == NUMBER_value){ printf("%f", tmp.value.value.double_value); } else if(tmp.value.type == NULL_value){ printf("<-None->"); } else if(tmp.value.type == STRING_value){ printf("'%s'", tmp.value.value.string); } else if(tmp.value.type == FUNC_value){ printf("<-function on %u->", tmp.value.value.func_value); } else if(tmp.value.type == CLASS_value){ printf("<-class on %u->", tmp.value.value.class_value); } else if(tmp.value.type == OBJECT_value){ printf("<-object on %u->", tmp.value.value.object_value); } else{ printf("var value = other\n"); } if (tmp_s->next == NULL){ // the last break; } tmp_s = tmp_s->next; } printf("\n"); // 换行 return_value.u = statement_end; break; } default: break; } return_result: return return_value; } class_object *object_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *)){ // 内置对象继承的类 // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("object", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{3,1}}; char *name[] = {"__value__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result object_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } switch (the_func->official_func) { case __value__func:{ // 若想实现运算必须要有这个方法 return_value.value.type = STRING_value; // 取得用于计算的数值 return_value.value = to_str(*(father.father), out_var); break; } } return_result: return return_value; } class_object *gobject_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *), var_list *father_var_list){ // 内置对象继承的类 // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list if(father_var_list != NULL){ append_by_var_list(class_tmp->the_var, father_var_list); // 一切类都需要继承object类[包括set class如果tmp_s == NULL则需要继承object] } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("gobject", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{2,1}, {3,1}, {4,1}, {5,1}, {6,1}, {7,1}, {8,1}, {9,1}, {10,1}, {11,1}, {12,1}, {13,1}, {14,1}, {15,1}, {16,1}, {17,1}, {3,1}}; char *name[] = {"__init__", "__value__", "__add__", "__sub__", "__mul__","__div__","__eq__", "__more__", "__less__", "__eqmore__", "__eqless__","__noteq__", "__pow__", "__log__","__sqrt__","__negative__","__bool__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result gobject_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } else{ printf("NO login, father type = %d\n", father.father->type); } switch (the_func->official_func) { case __init__func:{ // printf something GWARF_result tmp; tmp.value.type = INT_value; tmp.value.value.int_value = 0; assigment_func("value", tmp, login_var, 0); // 注册到self return_value.u = statement_end; // __init__没有return break; } case __value__func:{ // 若想实现运算必须要有这个方法 var *tmp = find_var(login_var, 0, "value"); // gobject类的value存储在self.value中 return_value.value = tmp->value; // 取得用于计算的数值 break; } case __add__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = add_func(left_tmp, reight_tmp, out_var); break; } case __sub__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = sub_func(left_tmp, reight_tmp, out_var); break; } case __mul__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = mul_func(left_tmp, reight_tmp, out_var); break; } case __div__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = div_func(left_tmp, reight_tmp, out_var); break; } case __eq__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 0); break; } case __more__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 1); break; } case __less__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 2); break; } case __eqmore__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 3); break; } case __eqless__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 4); break; } case __noteq__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = equal_func(left_tmp, reight_tmp, out_var, 5); break; } case __pow__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = pow_func(left_tmp, reight_tmp, out_var); break; } case __log__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = log_func(left_tmp, reight_tmp, out_var); break; } case __sqrt__func:{ GWARF_result reight_tmp, left_tmp; GWARF_value base_the_var = traverse(tmp_s->u.value, out_var, false).value; // 只有一个参数 reight_tmp = get__value__(&base_the_var, the_var); left_tmp.value = find_var(login_var, 0, "value")->value; return_value = sqrt_func(left_tmp, reight_tmp, out_var); break; } case __negative__func:{ GWARF_result left_tmp; left_tmp.value = find_var(login_var, 0, "value")->value; return_value = negative_func(left_tmp, out_var); break; } default: break; } return_result: return return_value; } class_object *int_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *), var_list *father_var_list){ // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list if(father_var_list != NULL){ append_by_var_list(class_tmp->the_var, father_var_list); // int、double、str等内置类需要继承gobject类 } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("int", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{2,1}}; char *name[] = {"__init__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result int_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } else{ printf("NO login, father type = %d\n", father.father->type); } switch (the_func->official_func) { case __init__func:{ // printf something GWARF_result tmp; tmp.value = to_int(traverse(tmp_s->u.value, out_var, false).value, out_var); // 只有一个参数[要针对不同数据类型对此处作出处理] assigment_func("value", tmp, login_var, 0); // 注册到self return_value.u = statement_end; // __init__没有return break; } default: break; } return_result: return return_value; } // to int[底层实现] GWARF_value to_int(GWARF_value value, var_list *the_var){ if((value.type == INT_value)){ return value; // 直接返回数据 } GWARF_value return_number; return_number.type = INT_value; if(value.type == OBJECT_value){ // 调用__value__方法 return_number = to_int(get__value__(&value, the_var).value, the_var); // 递归 } else{ if(value.type == BOOL_value){ return_number.value.int_value = value.value.bool_value; } else if(value.type == NUMBER_value){ return_number.value.int_value = (int)value.value.double_value; } else if(value.type == STRING_value){ return_number.value.int_value = atoi(value.value.string); } else{ return_number.value.int_value = 0; } } return return_number; } class_object *double_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *), var_list *father_var_list){ // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list if(father_var_list != NULL){ append_by_var_list(class_tmp->the_var, father_var_list); // 一切类都需要继承object类[包括set class如果tmp_s == NULL则需要继承object] } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("double", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{2,1}}; char *name[] = {"__init__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result double_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } else{ printf("NO login, father type = %d\n", father.father->type); } switch (the_func->official_func) { case __init__func:{ // printf something GWARF_result tmp; tmp.value = to_double(traverse(tmp_s->u.value, out_var, false).value, out_var); // 只有一个参数[要针对不同数据类型对此处作出处理] assigment_func("value", tmp, login_var, 0); // 注册到self return_value.u = statement_end; // __init__没有return break; } default: break; } return_result: return return_value; } // to double[底层实现] GWARF_value to_double(GWARF_value value, var_list *the_var){ if((value.type == NUMBER_value)){ return value; // 直接返回数据 } GWARF_value return_number; return_number.type = NUMBER_value; if(value.type == OBJECT_value){ // 调用__value__方法 return_number = to_double(get__value__(&value, the_var).value, the_var); // 递归 } else{ if(value.type == BOOL_value){ return_number.value.double_value = (double)value.value.bool_value; } else if(value.type == INT_value){ return_number.value.double_value = (double)value.value.int_value; } else if(value.type == STRING_value){ return_number.value.double_value = (double)atof(value.value.string); } else{ return_number.value.double_value = 0; } } return return_number; } class_object *str_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *), var_list *father_var_list){ // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list if(father_var_list != NULL){ append_by_var_list(class_tmp->the_var, father_var_list); // 一切类都需要继承object类[包括set class如果tmp_s == NULL则需要继承object] } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("str", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{2,1}}; char *name[] = {"__init__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result str_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } else{ printf("NO login, father type = %d\n", father.father->type); } switch (the_func->official_func) { case __init__func:{ // printf something GWARF_result tmp; tmp.value = to_str(traverse(tmp_s->u.value, out_var, false).value, out_var); // 只有一个参数[要针对不同数据类型对此处作出处理] assigment_func("value", tmp, login_var, 0); // 注册到self return_value.u = statement_end; // __init__没有return break; } default: break; } return_result: return return_value; } // to str[底层实现] GWARF_value to_str(GWARF_value value, var_list *the_var){ if((value.type == STRING_value)){ return value; // 直接返回数据 } GWARF_value return_number; return_number.type = STRING_value; if(value.type == OBJECT_value){ // 调用__value__方法 return_number = to_str(get__value__(&value, the_var).value, the_var); // 递归 } else{ if(value.type == BOOL_value){ if(value.value.bool_value){ return_number.value.string = "true"; } else{ return_number.value.string = "false"; } } else if(value.type == INT_value){ size_t size = (size_t)(2 + len_int(value.value.int_value)); return_number.value.string = (char *)malloc(size); snprintf(return_number.value.string, size, "%d", value.value.int_value); } else if(value.type == NUMBER_value){ size_t size = (size_t)(2 + len_double(value.value.double_value)); return_number.value.string = (char *)malloc(size); snprintf(return_number.value.string, size, "%f", value.value.double_value); } else if(value.type == NULL_value){ return_number.value.string = "<-None->"; } else if(value.type == FUNC_value){ size_t size = (size_t)(20 + len_intx((unsigned int)value.value.func_value)); // 转换为无符号整形数字 return_number.value.string = (char *)malloc(size); snprintf(return_number.value.string, size, "<-function on %u->", value.value.func_value); } else if(value.type == CLASS_value){ size_t size = (size_t)(16 + len_intx((unsigned int)value.value.class_value)); return_number.value.string = (char *)malloc(size); snprintf(return_number.value.string, size, "<-class on %u->", value.value.class_value); } else{ printf("var value = other\n"); } } return return_number; } class_object *bool_login_official(var_list *the_var, GWARF_result (*paser)(func *, parameter *, var_list *, GWARF_result, var_list *), var_list *father_var_list){ // 创建对象[空对象] puts("----set class----"); GWARF_result class_value; class_object *class_tmp = malloc(sizeof(class_object)); class_tmp->the_var = make_var_base(make_var()); // make class var list if(father_var_list != NULL){ append_by_var_list(class_tmp->the_var, father_var_list); // 一切类都需要继承object类[包括set class如果tmp_s == NULL则需要继承object] } class_tmp->out_var = append_by_var_list(class_tmp->the_var, copy_var_list(the_var)); // make class var list with out var class_value.value.type = CLASS_value; class_value.value.value.class_value = class_tmp; assigment_func("bool", class_value, the_var, 0); // 注册class 的 位置 puts("----stop set class----"); // 注册函数 int a[][2] = {{2,1}}; char *name[] = {"__init__"}; int lenth = sizeof(a)/sizeof(a[0]); for(int i = 0;i < lenth;i+=1){ login_official_func(a[i][0], a[i][1], class_tmp->the_var, name[i], paser); } return class_tmp; } GWARF_result bool_official_func(func *the_func, parameter *tmp_s, var_list *the_var, GWARF_result father, var_list *out_var){ // out_var是外部环境, the_var是self内部环境 GWARF_result return_value; var_list *login_var; return_value.u = return_def; return_value.return_times = 0; if(father.father->type == CLASS_value){ // is class so that can use "." login_var = father.father->value.class_value->the_var; } else if(father.father->type == OBJECT_value){ login_var = father.father->value.object_value->the_var; } else{ printf("NO login, father type = %d\n", father.father->type); } switch (the_func->official_func) { case __init__func:{ // printf something GWARF_result tmp; tmp.value = to_bool_(traverse(tmp_s->u.value, out_var, false).value, out_var); // 只有一个参数[要针对不同数据类型对此处作出处理] assigment_func("value", tmp, login_var, 0); // 注册到self return_value.u = statement_end; // __init__没有return break; } default: break; } return_result: return return_value; } // to bool[底层实现] GWARF_value to_bool_(GWARF_value value, var_list *the_var){ if((value.type == BOOL_value)){ return value; // 直接返回数据 } GWARF_value return_number; return_number.type = BOOL_value; if(value.type == OBJECT_value){ // 调用__value__方法 return_number = to_bool_(get__value__(&value, the_var).value, the_var); // 递归 } else{ return_number.value.bool_value = to_bool(value); // 转换成bool } return return_number; } GWARF_result get__value__(GWARF_value *base_the_var, var_list *the_var){ // 用于计算的get__value__统一核心 return run_func(base_the_var, the_var, "__value__"); } GWARF_result get__bool__(GWARF_value *base_the_var, var_list *the_var){ // 用于计算的get__value__统一核心 return run_func(base_the_var, the_var, "__bool__"); } GWARF_result run_func(GWARF_value *base_the_var, var_list *the_var, char *name){ // 无参数func->直到返回GWARF_value[not class] GWARF_result reight_tmp, get; int times = 0; var_list *call_var; while(1){ if(base_the_var->type == CLASS_value){ // is class so that can use "." call_var = base_the_var->value.class_value->the_var; } else if(base_the_var->type == OBJECT_value){ call_var = base_the_var->value.object_value->the_var; } else{ reight_tmp.u = return_def; reight_tmp.value = *base_the_var; reight_tmp.return_times = times; goto return_result; // 如果类型不是object或者class } get.value = find_var(call_var, 0, name)->value; // TODO:: 需要检查__value__是否存在 get.father = base_the_var; // 设置father reight_tmp = call_back_core(get, the_var, NULL); times = reight_tmp.return_times; base_the_var = &(reight_tmp.value); // 重复获取__value__[直到类型不是object或class] } return_result: return reight_tmp; } GWARF_value to_object(GWARF_value value, var_list *the_var){ // 把GWARF_value封装成objct GWARF_result return_value; if((value.type == CLASS_value) || (value.type == OBJECT_value) || (value.type == FUNC_value) || (value.type == NULL_value)){ // 可以直接返回 return value; } GWARF_result func_result; if(value.type == NUMBER_value){ func_result.value = find_var(the_var, 0, "double")->value; } else if(value.type == INT_value){ func_result.value = find_var(the_var, 0, "int")->value; } else if(value.type == BOOL_value){ func_result.value = find_var(the_var, 0, "bool")->value; } else if(value.type == STRING_value){ func_result.value = find_var(the_var, 0, "str")->value; } else{ return value; } return call_back_core(func_result, the_var, pack_value_parameter(value)).value; } int len_int(int num){ int count = 1; // 默认得有1位 while(1){ num = num / 10; if(num <= 0){ break; } count += 1; } return count; } int len_only_double(double num){ int count = 1; // 默认得有1位 while(1){ num = num * 10; if(num - (int)num <= 0){ break; } count += 1; } return count; } int len_double(double num){ int count = 1, i = (int)num; count += len_int(i); count += len_only_double(num); return count; } int len_intx(unsigned int num){ // 16进制 int count = 1; // 默认得有1位 while(1){ num = num / 16; if(num <= 0){ break; } count += 1; } return count; } // TODO::设置func和NULL均为object,设置object无__add___等方法时的操作