--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/CLIParser.h Sun May 09 17:20:30 2021 +0200
@@ -0,0 +1,66 @@
+/**
+ * Relational pipes
+ * Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <vector>
+#include <iostream>
+
+#include <relpipe/writer/typedefs.h>
+#include <relpipe/cli/CLI.h>
+#include <relpipe/cli/RelpipeCLIException.h>
+
+#include "Configuration.h"
+
+namespace relpipe {
+namespace in {
+namespace fstab {
+
+class CLIParser {
+private:
+
+ relpipe::writer::string_t readNext(const std::vector<relpipe::writer::string_t>& arguments, int& i) {
+ if (i < arguments.size()) return arguments[i++];
+ else throw relpipe::cli::RelpipeCLIException(L"Missing CLI argument" + (i > 0 ? (L" after " + arguments[i - 1]) : L""), relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+ }
+
+public:
+
+ static const relpipe::writer::string_t OPTION_RELATION;
+
+ Configuration parse(const std::vector<relpipe::writer::string_t>& arguments) {
+ Configuration c;
+
+ for (int i = 0; i < arguments.size();) {
+ relpipe::writer::string_t option = readNext(arguments, i);
+
+ if (option == OPTION_RELATION) {
+ c.relation = readNext(arguments, i);
+ } else throw relpipe::cli::RelpipeCLIException(L"Unsupported CLI option: " + option, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+ }
+
+ return c;
+ }
+
+ virtual ~CLIParser() {
+ }
+};
+
+const relpipe::writer::string_t CLIParser::OPTION_RELATION = L"--relation";
+
+}
+}
+}