1 files changed, 138 insertions, 0 deletions
diff --git a/src/VBox/Main/src-server/NetworkServiceRunner.cpp b/src/VBox/Main/src-server/NetworkServiceRunner.cpp
new file mode 100644
index 00000000..14610e5a
--- /dev/null
+++ b/src/VBox/Main/src-server/NetworkServiceRunner.cpp
@@ -0,0 +1,138 @@
+/* $Id: NetworkServiceRunner.cpp $ */
+/** @file
+ * VirtualBox Main - interface for VBox DHCP server
+ */
+
+/*
+ * Copyright (C) 2009-2012 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+#include <map>
+#include <string>
+#include "NetworkServiceRunner.h"
+#include <iprt/process.h>
+#include <iprt/param.h>
+#include <iprt/env.h>
+
+
+const std::string NetworkServiceRunner::kNsrKeyName = "--name";
+const std::string NetworkServiceRunner::kNsrKeyNetwork = "--network";
+const std::string NetworkServiceRunner::kNsrKeyTrunkType = "--trunk-type";
+const std::string NetworkServiceRunner::kNsrTrunkName = "--trunk-name";
+const std::string NetworkServiceRunner::kNsrMacAddress = "--mac-address";
+const std::string NetworkServiceRunner::kNsrIpAddress = "--ip-address";
+const std::string NetworkServiceRunner::kNsrIpNetmask = "--netmask";
+const std::string NetworkServiceRunner::kNsrKeyNeedMain = "--need-main";
+
+struct NetworkServiceRunner::Data
+{
+    Data(const char* aProcName):mProcName(aProcName), mProcess(NIL_RTPROCESS){}
+    const char *mProcName;
+    RTPROCESS mProcess;
+    std::map<std::string, std::string> mOptions;
+};
+
+NetworkServiceRunner::NetworkServiceRunner(const char *aProcName)
+{
+    m = new NetworkServiceRunner::Data(aProcName);
+
+}
+
+
+NetworkServiceRunner::~NetworkServiceRunner()
+{
+    stop();
+    delete m;
+    m = NULL;
+}
+
+
+int NetworkServiceRunner::setOption(const std::string& key, const std::string& val)
+{
+    m->mOptions.insert(std::map<std::string, std::string>::value_type(key, val));
+    return VINF_SUCCESS;
+}
+
+
+void NetworkServiceRunner::detachFromServer()
+{
+    m->mProcess = NIL_RTPROCESS;
+}
+
+
+int NetworkServiceRunner::start()
+{
+    if (isRunning())
+        return VINF_ALREADY_INITIALIZED;
+
+    const char * args[10*2];
+
+    AssertReturn(m->mOptions.size() < 10, VERR_INTERNAL_ERROR);
+
+    /* get the path to the executable */
+    char exePathBuf[RTPATH_MAX];
+    const char *exePath = RTProcGetExecutablePath(exePathBuf, RTPATH_MAX);
+    char *substrSl = strrchr(exePathBuf, '/');
+    char *substrBs = strrchr(exePathBuf, '\\');
+    char *suffix = substrSl ? substrSl : substrBs;
+
+    if (suffix)
+    {
+        suffix++;
+        strcpy(suffix, m->mProcName);
+    }
+
+    int index = 0;
+
+    args[index++] = exePath;
+
+    std::map<std::string, std::string>::const_iterator it;
+    for(it = m->mOptions.begin(); it != m->mOptions.end(); ++it)
+    {
+        args[index++] = it->first.c_str();
+        args[index++] = it->second.c_str();
+    }
+
+    args[index++] = NULL;
+
+    int rc = RTProcCreate(suffix ? exePath : m->mProcName, args, RTENV_DEFAULT, 0, &m->mProcess);
+    if (RT_FAILURE(rc))
+        m->mProcess = NIL_RTPROCESS;
+
+    return rc;
+}
+
+
+int NetworkServiceRunner::stop()
+{
+    if (!isRunning())
+        return VINF_OBJECT_DESTROYED;
+
+    int rc = RTProcTerminate(m->mProcess);
+    RTProcWait(m->mProcess, RTPROCWAIT_FLAGS_BLOCK, NULL);
+    m->mProcess = NIL_RTPROCESS;
+    return rc;
+}
+
+bool NetworkServiceRunner::isRunning()
+{
+    if (m->mProcess == NIL_RTPROCESS)
+        return false;
+
+    RTPROCSTATUS status;
+    int rc = RTProcWait(m->mProcess, RTPROCWAIT_FLAGS_NOBLOCK, &status);
+
+    if (rc == VERR_PROCESS_RUNNING)
+        return true;
+
+    m->mProcess = NIL_RTPROCESS;
+    return false;
+}