taynpg/OneLevelXmlOpr
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add：添加可以不用重启切换配置文件重新加载。

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This commit is contained in:
taynpg
2025-04-03 14:51:18 +08:00
parent 2451ae76be
commit c2c3f6f2ca
6 changed files with 122 additions and 68 deletions
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67
src/xml_opr.cpp
View File

@@ -15,8 +15,7 @@ CXmlOpr::~CXmlOpr() = default;
bool CXmlOpr::open(const std::string& xml_path)
{
#ifdef _WIN32
if (doc_.LoadFile(CUtil::utf8_to_gbk(xml_path).c_str()) !=
tinyxml2::XML_SUCCESS) {
if (doc_.LoadFile(CUtil::utf8_to_gbk(xml_path).c_str()) != tinyxml2::XML_SUCCESS) {
return false;
}
xml_path_ = CUtil::utf8_to_gbk(xml_path);
@@ -29,8 +28,7 @@ bool CXmlOpr::open(const std::string& xml_path)
return true;
}
bool CXmlOpr::backup_file(const std::string& desti_folder,
const std::string& time)
bool CXmlOpr::backup_file(const std::string& desti_folder, const std::string& time)
{
if (!fs::exists(xml_path_)) {
return false;
@@ -39,8 +37,7 @@ bool CXmlOpr::backup_file(const std::string& desti_folder,
fs::create_directories(desti_folder);
}
fs::path file_path = fs::path(xml_path_);
fs::path des = fs::path(desti_folder)
.append(file_path.stem().string() + "_" + time + ".xml");
fs::path des = fs::path(desti_folder).append(file_path.stem().string() + "_" + time + ".xml");
return fs::copy_file(xml_path_, des);
}
@@ -49,8 +46,7 @@ void CXmlOpr::set_baseinfo(const OneGroupIni& base)
opr_base_ = base;
}
bool CXmlOpr::get_all_elements(std::vector<Element_t*>& vec,
const std::string& unit)
bool CXmlOpr::get_all_elements(std::vector<Element_t*>& vec, const std::string& unit)
{
vec.clear();
@@ -68,8 +64,7 @@ bool CXmlOpr::get_all_elements(std::vector<Element_t*>& vec,
}
}
auto purpose_node =
parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
auto purpose_node = parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
while (purpose_node) {
vec.push_back(purpose_node);
purpose_node = purpose_node->NextSiblingElement();
@@ -131,13 +126,11 @@ bool CXmlOpr::get_all_unit(std::vector<std::string>& units)
}
// 排序后（仅指针排序）的节点进行复制（让实际内容有序），删除原始节点
void CXmlOpr::copy_and_del(std::vector<Element_t*>& vec,
std::vector<Element_t*>& out)
void CXmlOpr::copy_and_del(std::vector<Element_t*>& vec, std::vector<Element_t*>& out)
{
out.clear();
// 先找到最后一个节点
Element_t* last_node =
parent_node2_->LastChildElement(opr_base_.item_key.c_str());
Element_t* last_node = parent_node2_->LastChildElement(opr_base_.item_key.c_str());
Element_t* last_node_bk = last_node;
if (last_node == nullptr) {
return;
@@ -149,8 +142,7 @@ void CXmlOpr::copy_and_del(std::vector<Element_t*>& vec,
last_node = n;
}
// 删除原有的节点
Element_t* fnode =
parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
Element_t* fnode = parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
Element_t* fnext = fnode->NextSiblingElement();
while (fnode != last_node_bk) {
parent_node2_->DeleteChild(fnode);
@@ -194,8 +186,7 @@ bool CXmlOpr::check_valid_xml_data(const std::string& data)
bool CXmlOpr::check_same_struct(const std::string& data)
{
auto* own_ele =
parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
auto* own_ele = parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
if (own_ele == nullptr) {
return true;
}
@@ -234,12 +225,10 @@ bool CXmlOpr::check_same_struct(const std::string& data)
// Warning: 不检查 xml 格式合法性，请自行调用 check_valid_xml_data
// 且导入前每条数据请自行使用 check_same_struct 检测。
bool CXmlOpr::import_newer_data(const std::vector<std::string>& vec,
std::size_t& success_count)
bool CXmlOpr::import_newer_data(const std::vector<std::string>& vec, std::size_t& success_count)
{
success_count = 0;
auto* last_item =
parent_node2_->LastChildElement(opr_base_.item_key.c_str());
auto* last_item = parent_node2_->LastChildElement(opr_base_.item_key.c_str());
if (last_item == nullptr) {
return false;
}
@@ -262,8 +251,7 @@ bool CXmlOpr::import_newer_data(const std::vector<std::string>& vec,
}
return true;
}
std::string CXmlOpr::handle_space(const std::string& content,
const std::vector<std::string>& keychars)
std::string CXmlOpr::handle_space(const std::string& content, const std::vector<std::string>& keychars)
{
std::string result;
size_t pos = 0;
@@ -276,10 +264,8 @@ std::string CXmlOpr::handle_space(const std::string& content,
}
std::string op(keychars[i]);
for (const char& c : op) {
if (c == '|' || c == '\\' || c == '(' || c == ')' || c == '[' ||
c == ']' || c == '{' || c == '}' || c == '^' || c == '$' ||
c == '.' || c == '*' || c == '+' || c == '?' || c == '|' ||
c == '\\') {
if (c == '|' || c == '\\' || c == '(' || c == ')' || c == '[' || c == ']' || c == '{' || c == '}' || c == '^' ||
c == '$' || c == '.' || c == '*' || c == '+' || c == '?' || c == '|' || c == '\\') {
oss << '\\'; // 添加转义字符
}
oss << c;
@@ -308,10 +294,8 @@ std::string CXmlOpr::handle_space(const std::string& content,
}
// Extract the quoted content
std::string quoted_content =
content.substr(start_quote + 1, end_quote - start_quote - 1);
std::string processed_content =
std::regex_replace(quoted_content, operators_regex, " $& ");
std::string quoted_content = content.substr(start_quote + 1, end_quote - start_quote - 1);
std::string processed_content = std::regex_replace(quoted_content, operators_regex, " $& ");
// Process quoted content to replace multiple spaces with a single space
std::istringstream iss(processed_content);
@@ -335,8 +319,7 @@ std::string CXmlOpr::handle_space(const std::string& content,
return result;
}
bool CXmlOpr::handle_transfer(const std::string& path,
const std::vector<std::string>& keychars)
bool CXmlOpr::handle_transfer(const std::string& path, const std::vector<std::string>& keychars)
{
std::ifstream file(path);
if (!file.is_open()) {
@@ -414,8 +397,7 @@ bool CXmlOpr::check_key_exists(const std::string& key)
if (keys_.size() < 1 || key.empty()) {
return false;
}
Element_t* purpose_node =
parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
Element_t* purpose_node = parent_node2_->FirstChildElement(opr_base_.item_key.c_str());
while (purpose_node) {
const char* value = purpose_node->Attribute(keys_[0].c_str());
if (key == std::string(value)) {
@@ -435,8 +417,17 @@ bool CXmlOpr::save()
return true;
}
bool CXmlOpr::handle_save(const std::string& path,
const std::vector<std::string>& keychars)
void CXmlOpr::clear_data()
{
xml_path_.clear();
parent_node_ = nullptr;
parent_node2_ = nullptr;
keys_.clear();
units_.clear();
doc_.Clear();
}
bool CXmlOpr::handle_save(const std::string& path, const std::vector<std::string>& keychars)
{
if (!open(path)) {
return false;

10
src/xml_opr.h
View File

@@ -28,15 +28,14 @@ public:
void set_baseinfo(const OneGroupIni& base);
bool parse_xml(std::vector<Element_t*>& vec);
bool get_all_unit(std::vector<std::string>& units);
bool get_all_elements(std::vector<Element_t*>& vec,
const std::string& unit = "");
void copy_and_del(std::vector<Element_t*>& vec,
std::vector<Element_t*>& out);
bool get_all_elements(std::vector<Element_t*>& vec, const std::string& unit = "");
void copy_and_del(std::vector<Element_t*>& vec, std::vector<Element_t*>& out);
void insert_brother_node(Element_t* brother, Element_t* newer);
void del_element(Element_t* ele);
bool check_key_exists(const Property_t& property);
bool check_key_exists(const std::string& key);
bool save();
void clear_data();
bool handle_save(const std::string& path, const std::vector<std::string>& keychars);
std::string handle_space(const std::string& content, const std::vector<std::string>& keychars);
@@ -47,8 +46,7 @@ public:
// 不检查 xml 格式合法性，请自行调用 check_valid_xml_data
bool check_same_struct(const std::string& data);
// 不检查 xml 格式合法性，请自行调用 check_valid_xml_data
bool import_newer_data(const std::vector<std::string>& vec,
std::size_t& success_count);
bool import_newer_data(const std::vector<std::string>& vec, std::size_t& success_count);
// 处理转义
bool handle_transfer(const std::string& path, const std::vector<std::string>& keychars);