1 files changed, 52 insertions, 0 deletions
diff --git a/pica-client/askpassword.cpp b/pica-client/askpassword.cpp
new file mode 100644
index 0000000..0629502
--- /dev/null
+++ b/pica-client/askpassword.cpp
@@ -0,0 +1,52 @@
+#include "askpassword.h"
+#include "globals.h"
+#include <string.h>
+#include <QInputDialog>
+
+QMutex AskPassword::passwd_mutex;
+QMap<quint32,QString> AskPassword::idpasswd;
+
+AskPassword::AskPassword(QObject *parent) :
+    QObject(parent)
+{
+    connect(this,SIGNAL(password_requested()),this,SLOT(password_dialog()),Qt::BlockingQueuedConnection);
+}
+
+int AskPassword::ask_password_cb(char *buf, int size, int rwflag, void *userdata)
+{
+    QString pswd;
+    quint32 id = *((quint32*)userdata);
+
+    passwd_mutex.lock();
+
+    if (idpasswd.contains(id))
+    {
+        pswd = idpasswd[id];
+    }
+    else
+    {
+        askpassword->emit_sig();
+        pswd = idpasswd[id];
+    }
+    passwd_mutex.unlock();
+
+    strncpy(buf, pswd.toUtf8().constData(), size);
+    buf[size - 1] = 0;
+    return(strlen(buf));
+}
+
+void AskPassword::emit_sig()
+{
+    emit password_requested();
+}
+
+void AskPassword::password_dialog()
+{
+    bool ok;
+    QString title = QObject::tr("Enter private key passphrase");
+    QString text = QObject::tr(QString("Passphrase for (%1)").arg(account_id).toUtf8().constData());
+    QString psw = QInputDialog::getText((QWidget*)mainwindow,title,text,QLineEdit::Password,QString(),&ok);
+    if (ok)
+        idpasswd[account_id] = psw;
+}
+