forked from metin2/server
remove dependency on config file (use env as config)
This commit is contained in:
parent
8f9e9dc602
commit
2b9651febc
@ -350,108 +350,87 @@ void config_init(const string& st_localeServiceName)
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bool isCommonSQL = false;
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bool isPlayerSQL = false;
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// Open the file
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std::ifstream inputFile(st_configFileName);
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// Check if the file is open
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if (!inputFile.is_open()) {
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std::cerr << "Error opening file: " << st_configFileName << std::endl;
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return ;
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}
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// Container to store the key-value pairs
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std::unordered_map<std::string, char*> keyValuePairs;
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std::string line;
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// Read the file line by line
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while (std::getline(inputFile, line)) {
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std::istringstream lineStream(line);
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std::string key;
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// Get the key
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if (std::getline(lineStream, key, ':')) {
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std::string value;
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// Get the value
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if (std::getline(lineStream >> std::ws, value)) {
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// Allocate memory for the value
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char* valueCStr = new char[value.length() + 1];
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std::strcpy(valueCStr, value.c_str());
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// Store the key and value in the map
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keyValuePairs[key] = valueCStr;
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}
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}
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}
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// Close the file
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inputFile.close();
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for (auto& kvp : keyValuePairs) {
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// Check if the key is an environment variable
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const char* envValue = std::getenv(kvp.first.c_str());
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if (envValue) {
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// Free the old value memory
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delete[] kvp.second;
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// Allocate memory for the new environment variable value
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kvp.second = new char[std::strlen(envValue) + 1];
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std::strcpy(kvp.second, envValue);
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}
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char buffer[256];
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std::snprintf(buffer, sizeof(buffer), "KEY: %s, VALUE: %s", kvp.first.c_str(), kvp.second);
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SPDLOG_INFO("{}: {}", kvp.first.c_str(), kvp.second);
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std::cout << buffer << std::endl;
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}
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if (keyValuePairs.find("BLOCK_LOGIN") != keyValuePairs.end()){
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g_stBlockDate = keyValuePairs["BLOCK_LOGIN"];
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}
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const std::string config_keys[] = {
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"BLOCK_LOGIN",
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"ADMINPAGE_IP",
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"ADMINPAGE_IP1",
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"ADMINPAGE_IP2",
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"ADMINPAGE_IP3",
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"ADMINPAGE_PASSWORD",
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"HOSTNAME",
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"CHANNEL",
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"PLAYER_SQL",
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"COMMON_SQL",
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"LOG_SQL"
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};
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// Container to store the config file key-value pairs
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std::unordered_map<std::string, std::string> cfg_file_entries;
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// Container to store the final config with env overrides
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std::unordered_map<std::string, std::string> config;
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if (keyValuePairs.find("ADMINPAGE_IP") != keyValuePairs.end()){
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FN_add_adminpageIP(keyValuePairs["ADMINPAGE_IP"]);
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//g_stAdminPageIP[0] = value_string;
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// Open the file
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std::ifstream config_file(st_configFileName);
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// Check if the file is open
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if (!config_file.is_open()) {
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SPDLOG_WARN("Error opening config file, can't fall back for missing envs.");
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} else {
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std::string line;
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// Read the config file
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while (std::getline(config_file, line)) {
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std::istringstream line_stream(line);
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std::string key;
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// Get the key
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if (std::getline(line_stream, key, ':')) {
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std::string value;
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// Get the value
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if (std::getline(line_stream >> std::ws, value)) {
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// Store the key and value in the map
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cfg_file_entries[key] = value;
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}
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}
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}
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config_file.close();
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}
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if (keyValuePairs.find("ADMINPAGE_IP1") != keyValuePairs.end()){
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FN_add_adminpageIP(keyValuePairs["ADMINPAGE_IP1"]);
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//g_stAdminPageIP[0] = value_string;
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for (auto& config_key : config_keys) {
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// Check if the key is an environment variable
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const char* envValue = std::getenv(config_key.c_str());
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if (envValue) {
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// Update the value in the map with the environment variable value
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config[config_key] = envValue;
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continue;
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}
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// Fallback to config file entries when there's no env override
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if (cfg_file_entries.find(config_key) != cfg_file_entries.end()){
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config[config_key] = cfg_file_entries[config_key];
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continue;
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}
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}
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if (keyValuePairs.find("ADMINPAGE_IP2") != keyValuePairs.end()) {
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FN_add_adminpageIP(keyValuePairs["ADMINPAGE_IP2"]);
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//g_stAdminPageIP[1] = value_string;
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for (auto& kvp : config) {
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SPDLOG_INFO("{}: {}", kvp.first.c_str(), kvp.second.c_str());
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}
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if (keyValuePairs.find("ADMINPAGE_IP3") != keyValuePairs.end()) {
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FN_add_adminpageIP(keyValuePairs["ADMINPAGE_IP3"]);
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//g_stAdminPageIP[2] = value_string;
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}
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g_stBlockDate = config["BLOCK_LOGIN"];
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if (keyValuePairs.find("ADMINPAGE_PASSWORD") != keyValuePairs.end()){
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g_stAdminPagePassword = keyValuePairs["ADMINPAGE_PASSWORD"];
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}
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g_stAdminPageIP.push_back(config["ADMINPAGE_IP"]);
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g_stAdminPageIP.push_back(config["ADMINPAGE_IP1"]);
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g_stAdminPageIP.push_back(config["ADMINPAGE_IP2"]);
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g_stAdminPageIP.push_back(config["ADMINPAGE_IP3"]);
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g_stAdminPagePassword = config["ADMINPAGE_PASSWORD"];
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if (keyValuePairs.find("HOSTNAME") != keyValuePairs.end()) {
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g_stHostname = keyValuePairs["HOSTNAME"];
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SPDLOG_INFO("HOSTNAME: {}", g_stHostname);
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}
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g_stHostname = config["HOSTNAME"];
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SPDLOG_INFO("HOSTNAME: {}", g_stHostname);
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if (keyValuePairs.find("CHANNEL") != keyValuePairs.end()){
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str_to_number(g_bChannel, keyValuePairs["CHANNEL"]);
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}
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str_to_number(g_bChannel, config["CHANNEL"].c_str());
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if (keyValuePairs.find("PLAYER_SQL") != keyValuePairs.end()){
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const char * line = two_arguments(keyValuePairs["PLAYER_SQL"], db_host[0], sizeof(db_host[0]), db_user[0], sizeof(db_user[0]));
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{
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const char * line = two_arguments(config["PLAYER_SQL"].c_str(), db_host[0], sizeof(db_host[0]), db_user[0], sizeof(db_user[0]));
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line = two_arguments(line, db_pwd[0], sizeof(db_pwd[0]), db_db[0], sizeof(db_db[0]));
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if ('\0' != line[0])
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@ -473,8 +452,8 @@ void config_init(const string& st_localeServiceName)
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}
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if (keyValuePairs.find("COMMON_SQL") != keyValuePairs.end()){
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const char * line = two_arguments(keyValuePairs["COMMON_SQL"], db_host[1], sizeof(db_host[1]), db_user[1], sizeof(db_user[1]));
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{
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const char * line = two_arguments(config["COMMON_SQL"].c_str(), db_host[1], sizeof(db_host[1]), db_user[1], sizeof(db_user[1]));
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line = two_arguments(line, db_pwd[1], sizeof(db_pwd[1]), db_db[1], sizeof(db_db[1]));
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if ('\0' != line[0])
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@ -486,7 +465,7 @@ void config_init(const string& st_localeServiceName)
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if (!*db_host[1] || !*db_user[1] || !*db_pwd[1] || !*db_db[1])
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{
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SPDLOG_CRITICAL("COMMON_SQL syntax: logsql <host user password db>");
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SPDLOG_CRITICAL("COMMON_SQL syntax: logsql <host user password db>");
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exit(EXIT_FAILURE);
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}
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@ -496,8 +475,8 @@ void config_init(const string& st_localeServiceName)
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}
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if (keyValuePairs.find("LOG_SQL") != keyValuePairs.end()){
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const char * line = two_arguments(keyValuePairs["LOG_SQL"], log_host, sizeof(log_host), log_user, sizeof(log_user));
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{
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const char * line = two_arguments(config["LOG_SQL"].c_str(), log_host, sizeof(log_host), log_user, sizeof(log_user));
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line = two_arguments(line, log_pwd, sizeof(log_pwd), log_db, sizeof(log_db));
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if ('\0' != line[0])
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@ -509,7 +488,7 @@ void config_init(const string& st_localeServiceName)
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if (!*log_host || !*log_user || !*log_pwd || !*log_db)
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{
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SPDLOG_CRITICAL("LOG_SQL syntax: logsql <host user password db>");
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SPDLOG_CRITICAL("LOG_SQL syntax: logsql <host user password db>");
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exit(EXIT_FAILURE);
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}
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