File Structure Modified.

Change Headers and Source Files Name.
Modified CMake Structure.

1 files changed, 244 insertions, 0 deletions

diff --git a/src/ui/FileEncryptionDialog.cpp b/src/ui/FileEncryptionDialog.cpp
new file mode 100755
index 00000000..d13520a6
--- /dev/null
+++ b/src/ui/FileEncryptionDialog.cpp
@@ -0,0 +1,244 @@
+/*
+ *      fileencryptiondialog.cpp
+ *
+ *      Copyright 2008 gpg4usb-team <[email protected]>
+ *
+ *      This file is part of gpg4usb.
+ *
+ *      Gpg4usb 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.
+ *
+ *      Gpg4usb 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 gpg4usb.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+#include "ui/FileEncryptionDialog.h"
+
+FileEncryptionDialog::FileEncryptionDialog(GpgME::GpgContext *ctx, QStringList keyList, DialogAction action,
+                                           QWidget *parent)
+        : QDialog(parent) {
+    mAction = action;
+    mCtx = ctx;
+    if (mAction == Decrypt) {
+        setWindowTitle(tr("Decrypt File"));
+        resize(500, 200);
+    } else if (mAction == Encrypt) {
+        setWindowTitle(tr("Encrypt File"));
+        resize(500, 400);
+    } else if (mAction == Sign) {
+        setWindowTitle(tr("Sign File"));
+        resize(500, 400);
+    } else if (mAction == Verify) {
+        setWindowTitle(tr("Verify File"));
+        resize(500, 200);
+    }
+
+    setModal(true);
+
+    auto *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+    connect(buttonBox, SIGNAL(accepted()), this, SLOT(slotExecuteAction()));
+    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+
+    auto *groupBox1 = new QGroupBox(tr("File"));
+
+    /* Setup input & Outputfileselection*/
+    inputFileEdit = new QLineEdit();
+    auto *fb1 = new QPushButton("...");
+    connect(fb1, SIGNAL(clicked()), this, SLOT(slotSelectInputFile()));
+    auto *fl1 = new QLabel(tr("Input"));
+    fl1->setBuddy(inputFileEdit);
+
+    outputFileEdit = new QLineEdit();
+    auto *fb2 = new QPushButton("...");
+    connect(fb2, SIGNAL(clicked()), this, SLOT(slotSelectOutputFile()));
+    auto *fl2 = new QLabel(tr("Output"));
+    fl2->setBuddy(outputFileEdit);
+
+    auto *gLayout = new QGridLayout();
+    gLayout->addWidget(fl1, 0, 0);
+    gLayout->addWidget(inputFileEdit, 0, 1);
+    gLayout->addWidget(fb1, 0, 2);
+    signFileEdit = new QLineEdit();
+    // verify does not need outfile, but signature file
+    if (mAction != Verify) {
+        gLayout->addWidget(fl2, 1, 0);
+        gLayout->addWidget(outputFileEdit, 1, 1);
+        gLayout->addWidget(fb2, 1, 2);
+    } else {
+        auto *sfb1 = new QPushButton("...");
+        connect(sfb1, SIGNAL(clicked()), this, SLOT(slotSelectSignFile()));
+        auto *sfl1 = new QLabel(tr("Signature"));
+        sfl1->setBuddy(signFileEdit);
+
+        gLayout->addWidget(sfl1, 1, 0);
+        gLayout->addWidget(signFileEdit, 1, 1);
+        gLayout->addWidget(sfb1, 1, 2);
+    }
+    groupBox1->setLayout(gLayout);
+
+    /*Setup KeyList*/
+    mKeyList = new KeyList(mCtx);
+    mKeyList->hide();
+    mKeyList->setColumnWidth(2, 150);
+    mKeyList->setColumnWidth(3, 150);
+    mKeyList->setChecked(&keyList);
+
+    statusLabel = new QLabel();
+    statusLabel->setStyleSheet("QLabel {color: red;}");
+
+    auto *vbox2 = new QVBoxLayout();
+    vbox2->addWidget(groupBox1);
+    vbox2->addWidget(mKeyList);
+    vbox2->addWidget(statusLabel);
+    vbox2->addWidget(buttonBox);
+    vbox2->addStretch(0);
+    setLayout(vbox2);
+
+    if (action == Encrypt || action == Sign) {
+        slotShowKeyList();
+    }
+
+    exec();
+}
+
+void FileEncryptionDialog::slotSelectInputFile() {
+    QString path = "";
+    if (inputFileEdit->text().size() > 0) {
+        path = QFileInfo(inputFileEdit->text()).absolutePath();
+    }
+
+//    QString infileName = QFileDialog::getOpenFileName(this, tr("Open File"), path, tr("Files") + tr("All Files (*)"));
+    QString infileName = QFileDialog::getOpenFileName(this, tr("Open File"), path);
+    inputFileEdit->setText(infileName);
+
+    // try to find a matching output-filename, if not yet done
+    if (!infileName.isEmpty()
+        && outputFileEdit->text().size() == 0
+        && signFileEdit->text().size() == 0) {
+        if (mAction == Encrypt) {
+            outputFileEdit->setText(infileName + ".asc");
+        } else if (mAction == Sign) {
+            outputFileEdit->setText(infileName + ".sig");
+        } else if (mAction == Verify) {
+            signFileEdit->setText(infileName + ".sig");
+        } else {
+            if (infileName.endsWith(".asc", Qt::CaseInsensitive)) {
+                QString ofn = infileName;
+                ofn.chop(4);
+                outputFileEdit->setText(ofn);
+            } else {
+                outputFileEdit->setText(infileName + ".out");
+            }
+        }
+    }
+}
+
+void FileEncryptionDialog::slotSelectOutputFile() {
+    QString path = "";
+    if (outputFileEdit->text().size() > 0) {
+        path = QFileInfo(outputFileEdit->text()).absolutePath();
+    }
+
+    QString outfileName = QFileDialog::getSaveFileName(this, tr("Save File"), path, nullptr, nullptr,
+                                                       QFileDialog::DontConfirmOverwrite);
+    outputFileEdit->setText(outfileName);
+
+}
+
+void FileEncryptionDialog::slotSelectSignFile() {
+    QString path = "";
+    if (signFileEdit->text().size() > 0) {
+        path = QFileInfo(signFileEdit->text()).absolutePath();
+    }
+
+    QString signfileName = QFileDialog::getSaveFileName(this, tr("Open File"), path, nullptr, nullptr,
+                                                        QFileDialog::DontConfirmOverwrite);
+    signFileEdit->setText(signfileName);
+
+    if (inputFileEdit->text().size() == 0 && signfileName.endsWith(".sig", Qt::CaseInsensitive)) {
+        QString sfn = signfileName;
+        sfn.chop(4);
+        inputFileEdit->setText(sfn);
+    }
+
+}
+
+void FileEncryptionDialog::slotExecuteAction() {
+
+    QFile infile;
+    infile.setFileName(inputFileEdit->text());
+    if (!infile.open(QIODevice::ReadOnly)) {
+        statusLabel->setText(tr("Couldn't open file"));
+        inputFileEdit->setStyleSheet("QLineEdit { background: yellow }");
+        return;
+    }
+
+    QByteArray inBuffer = infile.readAll();
+    auto *outBuffer = new QByteArray();
+    infile.close();
+    if (mAction == Encrypt) {
+        if (!mCtx->encrypt(mKeyList->getChecked(), inBuffer, outBuffer)) return;
+    }
+
+    if (mAction == Decrypt) {
+        if (!mCtx->decrypt(inBuffer, outBuffer)) return;
+    }
+
+    if (mAction == Sign) {
+        if (!mCtx->sign(mKeyList->getChecked(), inBuffer, outBuffer, true)) return;
+    }
+
+    if (mAction == Verify) {
+        QFile signfile;
+        signfile.setFileName(signFileEdit->text());
+        if (!signfile.open(QIODevice::ReadOnly)) {
+            statusLabel->setText(tr("Couldn't open file"));
+            signFileEdit->setStyleSheet("QLineEdit { background: yellow }");
+            return;
+        }
+        QByteArray signBuffer = signfile.readAll();
+        new VerifyDetailsDialog(this, mCtx, mKeyList, &inBuffer, &signBuffer);
+        return;
+    }
+
+    QFile outfile(outputFileEdit->text());
+    if (outfile.exists()) {
+        QMessageBox::StandardButton ret;
+        ret = QMessageBox::warning(this, tr("File"),
+                                   tr("File exists! Do you want to overwrite it?"),
+                                   QMessageBox::Ok | QMessageBox::Cancel);
+        if (ret == QMessageBox::Cancel) {
+            return;
+        }
+    }
+
+    if (!outfile.open(QFile::WriteOnly)) {
+        QMessageBox::warning(this, tr("File"),
+                             tr("Cannot write file %1:\n%2.")
+                                     .arg(outputFileEdit->text())
+                                     .arg(outfile.errorString()));
+        return;
+    }
+
+    QDataStream out(&outfile);
+    out.writeRawData(outBuffer->data(), outBuffer->length());
+    outfile.close();
+    QMessageBox::information(nullptr, "Done", "Output saved to " + outputFileEdit->text());
+
+    accept();
+}
+
+void FileEncryptionDialog::slotShowKeyList() {
+    mKeyList->show();
+}
+
+void FileEncryptionDialog::slotHideKeyList() {
+    mKeyList->hide();
+}