From a83c6e28a16f998d89b956688f07ce5352a2864f Mon Sep 17 00:00:00 2001
From: saturneric <eric@bktus.com>
Date: Wed, 27 Nov 2024 21:23:51 +0100
Subject: feat: improve ui  logic and support more email operations

---
 src/sdk/private/GFSDKPrivat.cpp | 134 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 src/sdk/private/GFSDKPrivat.cpp

(limited to 'src/sdk/private/GFSDKPrivat.cpp')

diff --git a/src/sdk/private/GFSDKPrivat.cpp b/src/sdk/private/GFSDKPrivat.cpp
new file mode 100644
index 00000000..71136535
--- /dev/null
+++ b/src/sdk/private/GFSDKPrivat.cpp
@@ -0,0 +1,134 @@
+/**
+ * Copyright (C) 2021-2024 Saturneric <eric@bktus.com>
+ *
+ * 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.
+ *
+ * GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from
+ * the gpg4usb project, which is under GPL-3.0-or-later.
+ *
+ * All the source code of GpgFrontend was modified and released by
+ * Saturneric <eric@bktus.com> starting on May 12, 2021.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+#include "GFSDKPrivat.h"
+
+#include <core/utils/MemoryUtils.h>
+
+#include <cstring>
+
+#include "GFSDKModule.h"
+
+Q_LOGGING_CATEGORY(sdk, "sdk")
+
+auto GFStrDup(const QString& str) -> char* {
+  auto utf8_str = str.toUtf8();
+  auto* c_str = static_cast<char*>(
+      GpgFrontend::SecureMalloc((utf8_str.size() + 1) * sizeof(char)));
+
+  memcpy(c_str, utf8_str.constData(), utf8_str.size());
+  c_str[utf8_str.size()] = '\0';
+  return c_str;
+}
+
+auto GFUnStrDup(char* str) -> QString {
+  auto qt_str = QString::fromUtf8(str);
+  GpgFrontend::SecureFree(static_cast<void*>(const_cast<char*>(str)));
+  return qt_str;
+}
+
+auto GFUnStrDup(const char* str) -> QString {
+  return GFUnStrDup(const_cast<char*>(str));
+}
+
+auto CharArrayToQMap(char** char_array, int size) -> QMap<QString, QString> {
+  QMap<QString, QString> map;
+  for (int i = 0; i < size; i += 2) {
+    QString const key = GFUnStrDup(char_array[i]);
+    QString const value = GFUnStrDup(char_array[i + 1]);
+    map.insert(key, value);
+  }
+
+  return map;
+}
+
+auto QMapToCharArray(const QMap<QString, QString>& map, int& size) -> char** {
+  size = map.size() * 2;
+  char** char_array = new char*[size];
+
+  int index = 0;
+  for (auto it = map.begin(); it != map.end(); ++it) {
+    QByteArray const key = it.key().toUtf8();
+    QByteArray const value = it.value().toUtf8();
+
+    char_array[index] = new char[key.size() + 1];
+    std::strcpy(char_array[index], key.constData());
+    index++;
+
+    char_array[index] = new char[value.size() + 1];
+    std::strcpy(char_array[index], value.constData());
+    index++;
+  }
+
+  return char_array;
+}
+
+auto ConvertEventParamsToMap(GFModuleEventParam* params)
+    -> QMap<QString, QString> {
+  QMap<QString, QString> param_map;
+  GFModuleEventParam* current = params;
+  GFModuleEventParam* last;
+
+  while (current != nullptr) {
+    param_map[current->name] = GFUnStrDup(current->value);
+
+    last = current;
+    current = current->next;
+    GpgFrontend::SecureFree(last);
+  }
+
+  return param_map;
+}
+
+auto CharArrayToQList(char** char_array, int size) -> QStringList {
+  QStringList list;
+  for (int i = 0; i < size; ++i) {
+    if (char_array[i] != nullptr) {
+      QString value = GFUnStrDup(char_array[i]);
+      list.append(value);
+    }
+  }
+  GpgFrontend::SecureFree(char_array);
+  return list;
+}
+
+auto QListToCharArray(const QStringList& list) -> char** {
+  char** char_array = static_cast<char**>(
+      GpgFrontend::SecureMalloc(list.size() * sizeof(char*)));
+
+  int index = 0;
+  for (const QString& item : list) {
+    QByteArray value = item.toUtf8();
+    char_array[index] =
+        static_cast<char*>(GpgFrontend::SecureMalloc(value.size() + 1));
+    std::strcpy(char_array[index], value.constData());
+    index++;
+  }
+
+  return char_array;
+}
-- 
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