Import of pkgsrc-2014Q1

cross/bossa/files/NetBSDPortFactory.cpp

@@ -0,0 +1,83 @@
+///////////////////////////////////////////////////////////////////////////////
+// BOSSA
+//
+// Copyright (C) 2011-2012 ShumaTech http://www.shumatech.com/
+//
+// 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 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+///////////////////////////////////////////////////////////////////////////////
+#include "NetBSDPortFactory.h"
+#include "PosixSerialPort.h"
+
+#include <string.h>
+#include <stdio.h>
+
+#include <string>
+
+NetBSDPortFactory::NetBSDPortFactory()
+{
+    _dir = opendir("/dev");
+}
+
+NetBSDPortFactory::~NetBSDPortFactory()
+{
+    if (_dir)
+        closedir(_dir);
+}
+
+SerialPort::Ptr
+NetBSDPortFactory::create(const std::string& name)
+{
+    bool isUsb = false;
+
+    if (name.find("ttyU") != std::string::npos)
+        isUsb = true;
+
+    return SerialPort::Ptr(new PosixSerialPort(name, isUsb));
+}
+
+std::string
+NetBSDPortFactory::begin()
+{
+    if (!_dir)
+        return end();
+
+    rewinddir(_dir);
+
+    return next();
+}
+
+std::string
+NetBSDPortFactory::next()
+{
+    struct dirent* entry;
+
+    if (!_dir)
+        return end();
+
+    while ((entry = readdir(_dir)))
+    {
+        if (strncmp("ttyU", entry->d_name, sizeof("ttyU") - 1) == 0)
+            return std::string(entry->d_name);
+        else if (strncmp("ttyS", entry->d_name, sizeof("ttyS") - 1) == 0)
+            return std::string(entry->d_name);
+    }
+
+    return end();
+}
+
+std::string
+NetBSDPortFactory::end()
+{
+    return std::string();
+}