1 files changed, 133 insertions, 0 deletions
diff --git a/pica-client/contacts.cpp b/pica-client/contacts.cpp
new file mode 100644
index 0000000..7b66c4f
--- /dev/null
+++ b/pica-client/contacts.cpp
@@ -0,0 +1,133 @@
+#include "contacts.h"
+
+
+//#include <QMessageBox>
+
+Contacts::Contacts(QString storage, quint32 user_account_id)
+    : account_id_(user_account_id)
+{
+    dbconn=QSqlDatabase::addDatabase("QSQLITE");
+    dbconn.setDatabaseName(storage);
+
+    if (!dbconn.open())
+    {
+    lasterr=dbconn.lastError();
+    return;
+    }
+
+//check if table contacts exists
+//...
+
+    QSqlQuery query;
+
+    query.exec("PRAGMA foreign_keys=ON;");
+
+    //check result, if foreign keys support is on
+}
+
+bool Contacts::isOK()
+{
+  return  !lasterr.isValid();
+}
+
+QString Contacts::GetLastError()
+{
+    return lasterr.text();
+}
+
+void Contacts::Add(quint32 id)
+{
+    QSqlQuery query;
+
+    query.prepare("insert into contacts (id, name, cert_pem, account_id) values (:id, NULL, NULL, :account_id)");
+    query.bindValue(":id",id);
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+
+    lasterr=query.lastError();
+}
+
+void Contacts::Delete(quint32 id)
+{
+    QSqlQuery query;
+
+    query.prepare("delete from contacts where id=:id and account_id=:account_id");
+    query.bindValue(":id",id);
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+
+    lasterr=query.lastError();
+}
+
+QList<Contacts::ContactRecord> Contacts::GetContacts()
+{
+    QList<ContactRecord> L;
+    ContactRecord r;
+    QSqlQuery query;
+
+    query.setForwardOnly(true);
+    query.prepare("select id, name from contacts where account_id=:account_id");
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+    lasterr=query.lastError();
+
+    if (lasterr.isValid())
+        return L;
+
+    while(query.next())
+    {
+        r.id=query.value(0).toUInt();
+        r.name=query.value(1).toString();
+        //CSTRL.append(" ("+query.value(0).toString()+") "+query.value(1).toString());
+        L<<r;
+    }
+
+    return L;
+}
+
+QString Contacts::GetContactCert(quint32 id)
+{
+    QSqlQuery query;
+
+    query.prepare("select cert_pem from contacts where id=:id and account_id=:account_id");
+    query.bindValue(":id",id);
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+
+    lasterr=query.lastError();
+
+    if (lasterr.isValid())
+        return QString::null;
+
+    query.next();
+
+    return query.value(0).toString();
+}
+
+void Contacts::SetContactCert(quint32 id, QString &cert_pem)
+{
+    QSqlQuery query;
+
+    query.prepare("update contacts set cert_pem=:cert_pem where id=:id and account_id=:account_id");
+    query.bindValue(":cert_pem",cert_pem);
+    query.bindValue(":id",id);
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+
+    lasterr=query.lastError();
+
+}
+
+void Contacts::SetContactName(quint32 id, QString name)
+{
+    QSqlQuery query;
+
+    query.prepare("update contacts set name=:name where id=:id and account_id=:account_id");
+    query.bindValue(":name",name);
+    query.bindValue(":id",id);
+    query.bindValue(":account_id",account_id_);
+    query.exec();
+
+    lasterr=query.lastError();
+}
+