feat: 实现Apps服务、Launcher服务、Dock服务
*重写Apps服务，新服务分为org.deepin.daemon.DFWatcher1和org.deepin.daemon.ALRecorder1两个服务 *重写Launcher服务, 新服务名为org.deepin.dde.daemon.Launcher1 *重写Dock服务, 新服务名为org.deepin.dde.daemon.Dock1 *重写部分go-lib接口，保存在src/lib目录， 后续从项目中提出统一存放至开发库 *使用XCB库实现与XServer交互，存放在src/lib目录 *放弃依赖dde-qt-dbus-factory包， 将xml文件生成的静态编译代码存放在frameworkdbus目录 Log: 实现Apps服务、Launcher服务、Dock服务 Task: https://pms.uniontech.com/task-view-109315.html Influence: 无 Change-Id: Ia9676060bfe81ce8d02c48972cc3d3cbaf665a31
This commit is contained in:
Li Xi
weizhixiang
210
src/lib/dlocale.cpp
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210
src/lib/dlocale.cpp
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/*
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* Copyright (C) 2022 ~ 2023 Deepin Technology Co., Ltd.
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*
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* Author: weizhixiang <weizhixiang@uniontech.com>
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*
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* Maintainer: weizhixiang <weizhixiang@uniontech.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "dlocale.h"
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#include "dstring.h"
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#include <stdlib.h>
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#include <pthread.h>
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#define ComponentCodeset 1
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#define ComponentTerritory 2
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#define ComponentModifier 4
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#define MAXLINELEN 256
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const char *aliasFile = "/usr/share/locale/locale.alias";
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const char charUscore = '_';
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const char charDot = '.';
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const char charAt = '@';
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Locale::Locale()
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{
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pthread_mutex_init(&languageNames.mutex, nullptr);
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// init aliases
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FILE *fp = fopen(aliasFile, "r");
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if (fp) {
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char data[MAXLINELEN] = {0};
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std::string line;
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std::vector<std::string> parts;
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while (fgets(data, MAXLINELEN, fp)) {
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char *start = &data[0];
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char *end = start;
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// 移除行首
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while (strneq(start, " ", 1) || strneq(start, "\t", 1))
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start++;
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// 过滤注释行和空行
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if (strneq(start, "#", 1) || strneq(start, "\n", 1))
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continue;
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while (!strneq(end, "\n", 1))
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end++;
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// 移除行尾
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while (strneq(end, "\n", 1) || strneq(end, "\r", 1)
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|| strneq(end, " ", 1) || strneq(end, "\t", 1))
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end--;
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line.assign(start, ulong(end - start + 1));
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parts = DString::splitStr(line, ' ');
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// 使用\t分割
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if (parts.size() != 2)
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parts = DString::splitStr(line, '\t');
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if (parts.size() == 2) {
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aliases[parts[0]] = parts[1];
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}
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}
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fclose(fp);
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}
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}
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// wayland environment is useful?
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// ExplodeLocale Break an X/Open style locale specification into components
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Locale::Components Locale::explodeLocale(std::string locale)
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{
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Components cmp;
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std::vector<std::string> parts;
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if (locale.find(charAt) != std::string::npos) {
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parts = DString::splitStr(locale, charAt);
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if (parts.size() == 2) {
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cmp.modifier = parts[1];
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locale = parts[0];
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cmp.mask |= ComponentModifier;
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}
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}
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if (locale.find(charDot) != std::string::npos) {
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parts = DString::splitStr(locale, charDot);
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if (parts.size() == 2) {
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cmp.codeset = parts[1];
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locale = locale[0];
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cmp.mask |= ComponentCodeset;
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}
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}
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if (locale.find(charUscore) != std::string::npos) {
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parts = DString::splitStr(locale, charUscore);
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if (parts.size() == 2) {
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cmp.territory = parts[1];
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locale = parts[0];
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cmp.mask |= ComponentTerritory;
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}
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}
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cmp.language = locale;
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return cmp;
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}
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std::string Locale::guessCategoryValue(std::string categoryName)
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{
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// The highest priority value is the 'LANGUAGE' environment
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// variable. This is a GNU extension.
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const char *language = getenv("LANGUAGE");
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if (language)
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return language;
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// Setting of LC_ALL overwrites all other.
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const char *lcAll = getenv("LC_ALL");
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if (lcAll)
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return lcAll;
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// Next comes the name of the desired category.
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const char *name = getenv(categoryName.c_str());
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if (name)
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return name;
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// Last possibility is the LANG environment variable.
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const char *lang = getenv("LANG");
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if (lang)
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return lang;
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return "C";
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}
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std::string Locale::unaliasLang(std::string lang)
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{
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if (aliases.find(lang) != aliases.end())
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return aliases[lang];
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else
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return lang;
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}
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// wayland environment is useful?
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/*
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* Compute all interesting variants for a given locale name -
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* by stripping off different components of the value.
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*
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* For simplicity, we assume that the locale is in
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* X/Open format: language[_territory][.codeset][@modifier]
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*/
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std::vector<std::string> Locale::getLocaleVariants(const std::string &locale)
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{
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auto cmp = explodeLocale(locale);
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uint mask = cmp.mask;
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std::vector<std::string> variants;
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for (uint i = 0; i <= mask; i++) {
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uint j = mask - i;
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//if ((j & ^mask) == 0) {
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std::string var(cmp.language);
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if (j & ComponentTerritory)
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var = var + charUscore + cmp.territory;
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if (j & ComponentCodeset)
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var = var + charDot + cmp.codeset;
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if (j & ComponentModifier)
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var = var + charAt + cmp.modifier;
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variants.push_back(var);
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//}
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}
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return variants;
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}
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std::vector<std::string> Locale::getLanguageNames()
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{
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std::vector<std::string> names;
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std::string value(guessCategoryValue("LC_MESSAGES"));
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if (value.empty()) {
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names.push_back(value);
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return names;
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}
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pthread_mutex_lock(&languageNames.mutex);
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if (languageNames.language != value) {
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languageNames.language = value;
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languageNames.names.clear();
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std::vector<std::string> langs = DString::splitStr(value, ':');
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for (const auto & lang : langs) {
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std::vector<std::string> localeVariant = getLocaleVariants(unaliasLang(lang));
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for (const auto & var : localeVariant)
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languageNames.names.push_back(var);
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}
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languageNames.names.push_back("C");
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}
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pthread_mutex_unlock(&languageNames.mutex);
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return languageNames.names;
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}
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