--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/FstabCommand.cpp Sun May 09 17:20:30 2021 +0200
@@ -0,0 +1,100 @@
+/**
+ * Relational pipes
+ * Copyright © 2018 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/>.
+ */
+#include <cstdlib>
+#include <vector>
+#include <memory>
+#include <locale>
+#include <regex>
+#include <algorithm>
+#include <unistd.h>
+
+#include <relpipe/writer/RelationalWriter.h>
+#include <relpipe/writer/RelpipeWriterException.h>
+#include <relpipe/writer/AttributeMetadata.h>
+#include <relpipe/writer/Factory.h>
+#include <relpipe/writer/TypeId.h>
+
+#include <relpipe/cli/CLI.h>
+
+#include "FstabCommand.h"
+
+using namespace std;
+using namespace relpipe::cli;
+using namespace relpipe::writer;
+
+namespace relpipe {
+namespace in {
+namespace fstab {
+
+using namespace relpipe::cli;
+using namespace relpipe::writer;
+
+/**
+ * see https://hg.frantovo.cz/sql-api/file/tip/prototyp/prototyp.sql#l49
+ */
+void FstabCommand::process(std::istream& input, std::shared_ptr<writer::RelationalWriter> writer, Configuration& configuration) {
+ wregex devicePattern = wregex(L"(LABEL|UUID)=(.*)");
+ wregex linePattern = wregex(L"^([^\\s#]+)\\s+([^\\s]+)\\s+([^\\s]+)\\s+([^\\s]+)\\s+(\\d+)\\s+(\\d+)\\s*$");
+ wstring_convert < codecvt_utf8<wchar_t>> convertor; // TODO: support also other encodings.
+
+ writer->startRelation(configuration.relation,{
+ {L"scheme", TypeId::STRING},
+ {L"device", TypeId::STRING},
+ {L"mount_point", TypeId::STRING},
+ {L"type", TypeId::STRING},
+ // {L"types", TypeId::STRING}, // TODO: array
+ {L"options", TypeId::STRING}, // TODO: array
+ {L"dump", TypeId::INTEGER},
+ {L"pass", TypeId::INTEGER}
+ }, true);
+
+ string lineBytes;
+ while (getline(input, lineBytes)) {
+
+ wstring line = convertor.from_bytes(lineBytes);
+ wsmatch lineMatch;
+ if (regex_search(line, lineMatch, linePattern) && lineMatch.size() > 0) {
+ int g = 1;
+ wstring device = lineMatch[g++];
+ wstring mountPoint = lineMatch[g++];
+ wstring type = lineMatch[g++];
+ wstring options = lineMatch[g++];
+ wstring dump = lineMatch[g++];
+ wstring pass = lineMatch[g++];
+
+ wsmatch deviceMatch;
+ if (regex_search(device, deviceMatch, devicePattern)) {
+ writer->writeAttribute(deviceMatch[1]);
+ writer->writeAttribute(deviceMatch[2]);
+ } else {
+ writer->writeAttribute(L""); // TODO: null (requires bitmap)
+ writer->writeAttribute(device);
+ }
+
+ if (mountPoint == L"none") mountPoint = L""; // TODO: null (requires bitmap)
+ writer->writeAttribute(mountPoint);
+ writer->writeAttribute(type);
+ writer->writeAttribute(options);
+ writer->writeAttribute(dump);
+ writer->writeAttribute(pass);
+ }
+ }
+}
+
+}
+}
+}
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