redesigned command line interface

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@162 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 46 insertions, 0 deletions

diff --git a/src/unixdomainsocket.h b/src/unixdomainsocket.h
new file mode 100644
index 000000000..7538e685a
--- /dev/null
+++ b/src/unixdomainsocket.h
@@ -0,0 +1,46 @@
+#ifndef UNIXDOMAINSOCKET_H
+#define UNIXDOMAINSOCKET_H
+
+#include <QUdpSocket>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <linux/un.h>
+
+
+/*!
+ *  UnixDomainSocket class is a wrapper around the unix domain sockets implementation.
+ *  Used for QMMP interprocess communications.
+ *  @author Vladimir Kuznetsov <vovanec@gmail.com>
+ */
+class UnixDomainSocket : public QUdpSocket
+{
+Q_OBJECT
+public:
+    UnixDomainSocket(QObject * parent = 0 );
+    
+    /*!
+     * Try to bind socket to \b path. Returns \b true on success, otherwise \b false
+     */
+    bool bind(const QString& file);
+    
+    /*!
+     * Checks if socket at \b path path is alive( i.e. connectable). 
+     */
+    bool alive(const QString& path);
+    ~UnixDomainSocket();
+
+public slots:
+    /*!
+     * Sends the datagram \b command to the socket at \b path path.
+     */
+    void writeDatagram(const char* command,const QString& path);    
+private:
+    unsigned int _s;
+    struct sockaddr_un _local;
+    bool _binded;
+};
+
+
+#endif
+