most files - check if this is all we need

sicsconn.h

@@ -0,0 +1,72 @@
+#ifndef SICSCONN_H
+#define SICSCONN_H
+
+#include <stddef.h>
+#include <qobject.h>
+
+typedef enum { disconnected, connected, replying } ConnState;
+
+class SicsConnection : public QObject {
+  Q_OBJECT
+public:
+  SicsConnection(QObject *parent);
+  ~SicsConnection();
+  void setHost(const char *hostport, const char *server);
+  void setUser(const char *userpass);
+  int command(const char *cmd);
+  /* send a command (and connect before, if necessary)
+     return values: 1 on success
+                   -1 on error (no connection)
+                    0 on empty response (should not happen)
+     */
+
+  int sendCommand(const char *cmd);
+  // send, but do not wait
+  
+  int getResponse();
+  // get beginning of response
+  
+  int getLine(QString &line);
+  /* get answer from command
+     the return value is:
+     - the number of characters read (excluding line break, but at least 1)
+     - 0 when the response is at its end
+     - negative on error
+  */
+  int handleMessages(int tmo);
+  /* handle pending messages */
+  
+  int handleBuffer(int tmo);
+  void swallow();
+  char *debug;
+  ConnState state;
+  char *startServer = NULL;
+  
+signals:
+  void handle(const char *line, bool *done = NULL);
+  void reconnected(void);
+  void progress(int bytes);
+
+public slots:
+  void reconnect(void);
+  void disconnect(void);
+  int handleBuffer(void);
+  
+private:
+  int sendThis(const char *cmd);
+  int fd;
+  char *hostport;
+  char *userpass;
+  char *server;
+  int tmo;
+  enum {buf_got_line, buf_got_finished, buf_sent_line, buf_got_start,  buf_sent_transact} bufstate;
+  enum {connect_done, connect_start, connect_wait, connect_login, connect_waitlogin, connect_error} connect_state;
+  QString command2send;
+  QString bufline;
+  QString rdbuffer;
+  int rdpos;
+  int progressPos;
+  long tim;
+};
+
+#endif