<refactor>(ui): Adjust src/ui/function to src/ui/thread

1 files changed, 68 insertions, 0 deletions

diff --git a/src/ui/thread/FileReadThread.cpp b/src/ui/thread/FileReadThread.cpp
new file mode 100644
index 00000000..270f50e7
--- /dev/null
+++ b/src/ui/thread/FileReadThread.cpp
@@ -0,0 +1,68 @@
+/**
+ * This file is part of GpgFrontend.
+ *
+ * GpgFrontend 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]><[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "FileReadThread.h"
+
+#include <boost/filesystem.hpp>
+#include <utility>
+
+namespace GpgFrontend::UI {
+
+FileReadThread::FileReadThread(std::string path) : path(std::move(path)) {}
+
+void FileReadThread::run() {
+  LOG(INFO) << "Started";
+  boost::filesystem::path read_file_path(this->path);
+  if (is_regular_file(read_file_path)) {
+    LOG(INFO) << "Read Open";
+
+    auto fp = fopen(read_file_path.string().c_str(), "r");
+    size_t read_size;
+    LOG(INFO) << "Thread Start Reading";
+
+    char buffer[8192];
+    while ((read_size = fread(buffer, sizeof(char), sizeof buffer, fp)) > 0) {
+      // Check isInterruptionRequested
+      if (QThread::currentThread()->isInterruptionRequested()) {
+        LOG(INFO) << "Read Thread isInterruptionRequested ";
+        fclose(fp);
+        return;
+      }
+      LOG(INFO) << "Read Thread Read block size " << read_size;
+      std::string buffer_str(buffer, read_size);
+
+      emit sendReadBlock(QString::fromStdString(buffer_str));
+#ifdef RELEASE
+      QThread::msleep(32);
+#else
+      QThread::msleep(48);
+#endif
+    }
+    fclose(fp);
+    emit readDone();
+    LOG(INFO) << "Thread End Reading";
+  }
+}
+
+}  // namespace GpgFrontend::UI