Fix cache system not working properly

Clean up codes.

src/handler/settings.h

@@ -0,0 +1,102 @@
+#ifndef SETTINGS_H_INCLUDED
+#define SETTINGS_H_INCLUDED
+
+#include <string>
+
+#include "../config/crontask.h"
+#include "../config/regmatch.h"
+#include "../config/proxygroup.h"
+#include "../config/ruleset.h"
+#include "../generator/config/ruleconvert.h"
+#include "../generator/template/templates.h"
+#include "../utils/string.h"
+#include "../utils/stl_extra.h"
+#include "../utils/tribool.h"
+
+struct Settings
+{
+    //common settings
+    std::string prefPath = "pref.ini", defaultExtConfig;
+    string_array excludeRemarks, includeRemarks;
+    RulesetConfigs customRulesets;
+    RegexMatchConfigs streamNodeRules, timeNodeRules;
+    std::vector<RulesetContent> rulesetsContent;
+    std::string listenAddress = "127.0.0.1", defaultUrls, insertUrls, managedConfigPrefix;
+    int listenPort = 25500, maxPendingConns = 10, maxConcurThreads = 4;
+    bool prependInsert = true, skipFailedLinks = false;
+    bool APIMode = true, writeManagedConfig = false, enableRuleGen = true, updateRulesetOnRequest = false, overwriteOriginalRules = true;
+    bool printDbgInfo = false, CFWChildProcess = false, appendUserinfo = true, asyncFetchRuleset = false, surgeResolveHostname = true;
+    std::string accessToken, basePath = "base";
+    std::string custom_group;
+    int logLevel;
+    long maxAllowedDownloadSize;
+    string_map aliases;
+
+    //global variables for template
+    std::string templatePath = "templates";
+    string_map templateVars;
+
+    //generator settings
+    bool generatorMode = false;
+    std::string generateProfiles;
+
+    //preferences
+    RegexMatchConfigs renames, emojis;
+    bool addEmoji = false, removeEmoji = false, appendType = false, filterDeprecated = true;
+    tribool UDPFlag, TFOFlag, skipCertVerify, TLS13Flag, enableInsert;
+    bool enableSort = false, updateStrict = false;
+    bool clashUseNewField = false;
+    std::string clashProxiesStyle = "flow";
+    std::string proxyConfig, proxyRuleset, proxySubscription;
+    int updateInterval = 0;
+    std::string sortScript, filterScript;
+
+    std::string clashBase;
+    ProxyGroupConfigs customProxyGroups;
+    std::string surgeBase, surfboardBase, mellowBase, quanBase, quanXBase, loonBase, SSSubBase;
+    std::string surgeSSRPath, quanXDevID;
+
+    //cache system
+    bool serveCacheOnFetchFail = false;
+    int cacheSubscription = 60, cacheConfig = 300, cacheRuleset = 21600;
+
+    //limits
+    size_t maxAllowedRulesets = 64, maxAllowedRules = 32768;
+    bool scriptCleanContext = false;
+
+    //cron system
+    bool enableCron = false;
+    CronTaskConfigs cronTasks;
+};
+
+
+struct ExternalConfig
+{
+    ProxyGroupConfigs custom_proxy_group;
+    RulesetConfigs surge_ruleset;
+    std::string clash_rule_base;
+    std::string surge_rule_base;
+    std::string surfboard_rule_base;
+    std::string mellow_rule_base;
+    std::string quan_rule_base;
+    std::string quanx_rule_base;
+    std::string loon_rule_base;
+    std::string sssub_rule_base;
+    RegexMatchConfigs rename;
+    RegexMatchConfigs emoji;
+    string_array include;
+    string_array exclude;
+    template_args *tpl_args = nullptr;
+    bool overwrite_original_rules = false;
+    bool enable_rule_generator = true;
+    tribool add_emoji;
+    tribool remove_old_emoji;
+};
+
+extern Settings global;
+
+int importItems(string_array &target, bool scope_limit = true);
+int loadExternalConfig(std::string &path, ExternalConfig &ext);
+void parseGroupTimes(const std::string &src, int *interval, int *tolerance, int *timeout);
+
+#endif // SETTINGS_H_INCLUDED