Repo created

generator/unpack_mwm.cpp

@@ -0,0 +1,40 @@
+#include "generator/unpack_mwm.hpp"
+
+#include "coding/file_writer.hpp"
+#include "coding/files_container.hpp"
+#include "coding/read_write_utils.hpp"
+
+#include "base/logging.hpp"
+#include "base/stl_helpers.hpp"
+
+#include <algorithm>
+#include <vector>
+
+namespace generator
+{
+void UnpackMwm(std::string const & filePath)
+{
+  LOG(LINFO, ("Unpacking mwm sections..."));
+
+  FilesContainerR container(filePath);
+  std::vector<std::string> tags;
+  container.ForEachTag(base::MakeBackInsertFunctor<std::vector<std::string>>(tags));
+
+  for (size_t i = 0; i < tags.size(); ++i)
+  {
+    LOG(LINFO, ("Unpacking", tags[i]));
+
+    ReaderSource<FilesContainerR::TReader> reader(container.GetReader(tags[i]));
+    FileWriter writer(filePath + "." + tags[i]);
+
+    rw::ReadAndWrite(reader, writer, 1024 * 1024);
+  }
+
+  LOG(LINFO, ("Unpacking done."));
+}
+
+void DeleteSection(std::string const & filePath, std::string const & tag)
+{
+  FilesContainerW(filePath, FileWriter::OP_WRITE_EXISTING).DeleteSection(tag);
+}
+}  // namespace generator