| /** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "properties/Configure.h" |
| #include <string> |
| #include "utils/StringUtils.h" |
| #include "core/Core.h" |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| |
| Configure *Configure::configure_(NULL); |
| const char *Configure::nifi_flow_configuration_file = |
| "nifi.flow.configuration.file"; |
| const char *Configure::nifi_administrative_yield_duration = |
| "nifi.administrative.yield.duration"; |
| const char *Configure::nifi_bored_yield_duration = "nifi.bored.yield.duration"; |
| const char *Configure::nifi_graceful_shutdown_seconds = |
| "nifi.flowcontroller.graceful.shutdown.period"; |
| const char *Configure::nifi_log_level = "nifi.log.level"; |
| const char *Configure::nifi_server_name = "nifi.server.name"; |
| const char *Configure::nifi_configuration_class_name = |
| "nifi.flow.configuration.class.name"; |
| const char *Configure::nifi_flow_repository_class_name = |
| "nifi.flow.repository.class.name"; |
| const char *Configure::nifi_provenance_repository_class_name = |
| "nifi.provenance.repository.class.name"; |
| const char *Configure::nifi_server_port = "nifi.server.port"; |
| const char *Configure::nifi_server_report_interval = |
| "nifi.server.report.interval"; |
| const char *Configure::nifi_provenance_repository_max_storage_size = |
| "nifi.provenance.repository.max.storage.size"; |
| const char *Configure::nifi_provenance_repository_max_storage_time = |
| "nifi.provenance.repository.max.storage.time"; |
| const char *Configure::nifi_provenance_repository_directory_default = |
| "nifi.provenance.repository.directory.default"; |
| const char *Configure::nifi_flowfile_repository_max_storage_size = |
| "nifi.flowfile.repository.max.storage.size"; |
| const char *Configure::nifi_flowfile_repository_max_storage_time = |
| "nifi.flowfile.repository.max.storage.time"; |
| const char *Configure::nifi_flowfile_repository_directory_default = |
| "nifi.flowfile.repository.directory.default"; |
| const char *Configure::nifi_remote_input_secure = "nifi.remote.input.secure"; |
| const char *Configure::nifi_security_need_ClientAuth = |
| "nifi.security.need.ClientAuth"; |
| const char *Configure::nifi_security_client_certificate = |
| "nifi.security.client.certificate"; |
| const char *Configure::nifi_security_client_private_key = |
| "nifi.security.client.private.key"; |
| const char *Configure::nifi_security_client_pass_phrase = |
| "nifi.security.client.pass.phrase"; |
| const char *Configure::nifi_security_client_ca_certificate = |
| "nifi.security.client.ca.certificate"; |
| |
| #define BUFFER_SIZE 512 |
| |
| // Get the config value |
| bool Configure::get(std::string key, std::string &value) { |
| std::lock_guard<std::mutex> lock(mutex_); |
| auto it = properties_.find(key); |
| |
| if (it != properties_.end()) { |
| value = it->second; |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| // Parse one line in configure file like key=value |
| void Configure::parseConfigureFileLine(char *buf) { |
| char *line = buf; |
| |
| while ((line[0] == ' ') || (line[0] == '\t')) |
| ++line; |
| |
| char first = line[0]; |
| if ((first == '\0') || (first == '#') || (first == '\r') || (first == '\n') |
| || (first == '=')) { |
| return; |
| } |
| |
| char *equal = strchr(line, '='); |
| if (equal == NULL) { |
| return; |
| } |
| |
| equal[0] = '\0'; |
| std::string key = line; |
| |
| equal++; |
| while ((equal[0] == ' ') || (equal[0] == '\t')) |
| ++equal; |
| |
| first = equal[0]; |
| if ((first == '\0') || (first == '\r') || (first == '\n')) { |
| return; |
| } |
| |
| std::string value = equal; |
| key = org::apache::nifi::minifi::utils::StringUtils::trimRight(key); |
| value = org::apache::nifi::minifi::utils::StringUtils::trimRight(value); |
| set(key, value); |
| } |
| |
| // Load Configure File |
| void Configure::loadConfigureFile(const char *fileName) { |
| std::string adjustedFilename; |
| if (fileName) { |
| // perform a naive determination if this is a relative path |
| if (fileName[0] != '/') { |
| adjustedFilename = adjustedFilename + configure_->getHome() + "/" |
| + fileName; |
| } else { |
| adjustedFilename += fileName; |
| } |
| } |
| char *path = NULL; |
| char full_path[PATH_MAX]; |
| path = realpath(adjustedFilename.c_str(), full_path); |
| logger_->log_info("Using configuration file located at %s", path); |
| |
| std::ifstream file(path, std::ifstream::in); |
| if (!file.good()) { |
| logger_->log_error("load configure file failed %s", path); |
| return; |
| } |
| this->clear(); |
| |
| char buf[BUFFER_SIZE]; |
| for (file.getline(buf, BUFFER_SIZE); file.good(); |
| file.getline(buf, BUFFER_SIZE)) { |
| parseConfigureFileLine(buf); |
| } |
| } |
| |
| // Parse Command Line |
| void Configure::parseCommandLine(int argc, char **argv) { |
| int i; |
| bool keyFound = false; |
| std::string key, value; |
| |
| for (i = 1; i < argc; i++) { |
| if (argv[i][0] == '-' && argv[i][1] != '\0') { |
| keyFound = true; |
| key = &argv[i][1]; |
| continue; |
| } |
| if (keyFound) { |
| value = argv[i]; |
| set(key, value); |
| keyFound = false; |
| } |
| } |
| return; |
| } |
| |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |