1 files changed, 81 insertions, 0 deletions
diff --git a/src/aptcache.h b/src/aptcache.h
new file mode 100644
index 0000000..c209507
--- /dev/null
+++ b/src/aptcache.h
@@ -0,0 +1,81 @@
+/***************************************************************************
+*   Copyright (C) 2003 by Sylvain Joyeux                                  *
+*   [email protected]                                                *
+*                                                                         *
+*   This program 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 2 of the License, or     *
+*   (at your option) any later version.                                   *
+***************************************************************************/
+#ifndef KIOAPT_APTCACHE_H
+#define KIOAPT_APTCACHE_H
+
+#include <qvaluelist.h>
+#include <qmap.h>
+#include <qstring.h>
+#include <kprocess.h>
+
+class AptProtocol;
+
+/**
+@author Sylvain Joyeux
+*/
+class AptCache : public QObject {
+  Q_OBJECT
+
+  typedef void (AptCache::*ReceiveMethod) (const QStringList& lines);
+  ReceiveMethod m_receive;
+
+  // KProcIO messes the stderr and the stdout lines :(
+  KProcess m_process;
+  QString m_received_out, m_received_err;
+
+  QString m_attribute;
+
+  QString m_installed, m_candidate;
+
+private slots:
+  void receivedStdErr(KProcess* process, char* buffer, int len);
+  void receivedStdOut(KProcess* process, char* buffer, int len);
+
+private:
+  void clear();
+  void receiveSearch(const QStringList& lines);
+  void receiveShow(const QStringList& lines);
+  void receivePolicy(const QStringList& lines);
+  void parse_pkgfield(const QString& data);
+
+public:
+  AptCache();
+  ~AptCache();
+
+  bool search(const QString& expression);
+  bool show(const QString& package);
+  bool policy(const QString& package);
+
+  QString policy_installed() const;
+  QString policy_candidate() const;
+
+signals:
+  /** Tags:
+   *    warning (warning text)
+   *    error (error text)
+   *    package (package_name)
+   *      short_desc (description)
+   *      field (field_name)
+   *        package_link (package_name)
+   *        data (plain_data)
+   *        indent (value)
+   *      policy
+   *        installed (version)
+   *        candidate (version)
+   *        version_table
+   *          version (version_desc)
+   *            location (location_desc)
+   *    file (file_name)  [for dpkg]
+   * end
+   */
+  void token(const QString& tag, const QString& value);
+};
+
+#endif