public bool PreCheck(ABnfFile file, int offset)
{
if (pre_check_value == null)
{
return(true);
}
for (int i = 0; i < pre_check_value.value.Length; ++i)
{
if (i + offset >= file.m_text.Length)
{
return(false);
}
if (pre_check_value.value[i] != file.m_text[i + offset])
{
return(false);
}
}
return(true);
}
// 更新FileItem对象
public void UpdateFileItem(uint item_id, ABnfFile file, bool need_analysis)
{
if (!m_id_map_node.TryGetValue(item_id, out FileItem value))
{
return;
}
// 设置所在工程
file.SetProjectInfo(this);
// 先移除，解析
RemoveAnalysis(value);
// 更新文件对象
value.SetFile(file);
if (need_analysis)
{
file.UpdateAnalysis();
}
// 再添加，解析
AddAnalysis(value);
}
// 创建分析对象
protected FileItem CreatFileItem(ABnf abnf, string full_path, uint node)
{
// 读取文件
var text = File.ReadAllText(full_path);
// 创建ABnfFile
var file = m_factory.CreateABnfFile(full_path, abnf, text);
if (file == null)
{
file = new ABnfFile(full_path, abnf, text);
}
file.SetProjectInfo(this);
// 创建item
var file_item = m_factory.CreateFileItem(this, abnf, full_path, node, file);
if (file_item == null)
{
file_item = new FileItem(this, abnf, full_path, node, file);
}
return(file_item);
}
public ALittleScriptAccessModifierElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public FileItem(ProjectInfo project, ABnf abnf, string full_path, uint item_id, ABnfFile file)
{
m_project = project;
m_abnf = abnf;
m_full_path = full_path;
m_item_id = item_id;
m_file = file;
}
public ALittleScriptPropertyValueMethodTemplateElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public override ABnfRegexElement CreateRegexElement(ABnfFile file, int line, int col, int offset, string type, Regex regex)
{
return(new ALittleScriptRegexElement(this, file, line, col, offset, type, regex));
}
public ALittleScriptReflectCustomTypeElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public AProtobufEnumBodyElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptPrimitiveTypeElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptValueFactorStatElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptTemplateExtendsClassDecElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ABnfNodeElement Analysis(ABnfFile file)
{
if (m_root == null)
{
return(null);
}
// 清空缓存
m_regex_skip.Clear();
m_line_comment_skip.Clear();
m_block_comment_skip.Clear();
// m_stat = new ABnfRuleStat();
// 保存字符串
m_file = file;
// 初始化位置
int line = 0;
int col = 0;
int offset = 0;
int pin_offset = -1;
bool not_key = false;
m_stop_stack.Clear();
// 创建跟节点，然后开始解析
var node = CreateNodeElement(line, col, offset, m_root.id.value);
while (true)
{
if (!AnalysisABnfNode(m_root, m_root.node, node, not_key
, ref line, ref col, ref offset
, ref pin_offset, false))
{
if (offset >= m_file.m_text.Length && m_file.m_text.Length > 0)
{
--offset;
}
}
else
{
AnalysisSkip(ref line, ref col, ref offset);
if (offset >= m_file.m_text.Length)
{
break;
}
}
node.AddChild(new ABnfErrorElement(m_factory, m_file, line, col, offset, "语法错误", null));
// 跳到下一行
if (!JumpToNextLine(ref line, ref col, ref offset))
{
break;
}
}
if (m_stat != null)
{
StatElement(node);
m_stat.CalcRate();
}
// 清空缓存
m_regex_skip.Clear();
m_line_comment_skip.Clear();
m_block_comment_skip.Clear();
m_stat = null;
m_file = null;
// 返回结果
return(node);
}
public ABnfRegexElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string value, Regex regex)
: base(factory, file, line, col, offset, value)
{
m_regex = regex;
}
public ABnfLeafElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string value)
: base(factory, file, line, col, offset)
{
m_value = value;
}
public AProtobufRegexElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type, Regex regex)
: base(factory, file, line, col, offset, type, regex)
{
}
// 设置文件对象
public void SetFile(ABnfFile file)
{
m_file = file;
}
public ABnfStringElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string value)
: base(factory, file, line, col, offset, value)
{
}
public ALittleScriptMethodReturnTailDecElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptDoWhileConditionElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public override FileItem CreateFileItem(ProjectInfo project, ABnf abnf, string full_path, uint item_id, ABnfFile file)
{
return(new AProtobufFileItem(project, abnf, full_path, item_id, file));
}
public ALittleScriptStructOptionNameDecElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptOpAssignExprElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptGenericFunctorParamTailElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public ALittleScriptForPairDecElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public override ABnfKeyElement CreateKeyElement(ABnfFile file, int line, int col, int offset, string type)
{
return(new AProtobufKeyElement(this, file, line, col, offset, type));
}
protected List <ABnfElement> m_childs = new List <ABnfElement>(); // 节点列表
public ABnfNodeElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset)
{
m_type = type;
}
public override ABnfStringElement CreateStringElement(ABnfFile file, int line, int col, int offset, string type)
{
return(new ALittleScriptStringElement(this, file, line, col, offset, type));
}
public AProtobufServiceOptionElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}
public AProtobufMessageVarNameElement(ABnfFactory factory, ABnfFile file, int line, int col, int offset, string type)
: base(factory, file, line, col, offset, type)
{
}