1 files changed, 131 insertions, 0 deletions
diff --git a/extensions/source/plugin/unx/sysplug.cxx b/extensions/source/plugin/unx/sysplug.cxx
new file mode 100644
index 000000000000..fbcf9b7497eb
--- /dev/null
+++ b/extensions/source/plugin/unx/sysplug.cxx
@@ -0,0 +1,131 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_extensions.hxx"
+#include <cstdarg>
+
+#include <sys/types.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <osl/file.hxx>
+#include <osl/thread.h>
+#include <rtl/bootstrap.hxx>
+
+#include <plugin/impl.hxx>
+
+int UnxPluginComm::nConnCounter = 0;
+
+UnxPluginComm::UnxPluginComm(
+                             const String& /*mimetype*/,
+                             const String& library,
+                             XLIB_Window aParent,
+                             int nDescriptor1,
+                             int nDescriptor2
+                             ) :
+        PluginComm( ::rtl::OUStringToOString( library, osl_getThreadTextEncoding() ), false ),
+        PluginConnector( nDescriptor2 )
+{
+    char pDesc[32];
+    char pWindow[32];
+    sprintf( pWindow, "%d", (int)aParent );
+    sprintf( pDesc, "%d", nDescriptor1 );
+    ByteString aLib( library, osl_getThreadTextEncoding() );
+    rtl::OString path;
+    if (!getPluginappPath(&path)) {
+        fprintf( stderr, "cannot construct path to pluginapp.bin\n" );
+        m_nCommPID = -1;
+        return;
+    }
+
+    char const* pArgs[5];
+    pArgs[0] = path.getStr();
+    pArgs[1] = pDesc;
+    pArgs[2] = aLib.GetBuffer();
+    pArgs[3] = pWindow;
+    pArgs[4] = NULL;
+
+#if OSL_DEBUG_LEVEL > 1
+    m_nCommPID = 10;
+    fprintf( stderr, "Try to launch: %s %s %s %s, descriptors are %d, %d\n", pArgs[0], pArgs[1], pArgs[2], pArgs[3], nDescriptor1, nDescriptor2 );
+#endif
+
+    if( ! ( m_nCommPID = fork() ) )
+      {
+         execvp( pArgs[0], const_cast< char ** >(pArgs) );
+          fprintf( stderr, "Error: could not exec %s\n", pArgs[0] );
+          _exit(255);
+      }
+
+    if( m_nCommPID != -1 )
+    {
+        // wait for pluginapp.bin to start up
+        if( ! WaitForMessage( 5000 ) )
+        {
+            fprintf( stderr, "Timeout on command: %s %s %s %s\n", pArgs[0], pArgs[1], pArgs[2], pArgs[3] );
+            invalidate();
+        }
+        else
+        {
+            MediatorMessage* pMessage = GetNextMessage( TRUE );
+            Respond( pMessage->m_nID,
+                     const_cast<char*>("init ack"),8,
+                     NULL );
+            delete pMessage;
+            NPP_Initialize();
+        }
+    }
+}
+
+UnxPluginComm::~UnxPluginComm()
+{
+    NPP_Shutdown();
+    if( m_nCommPID != -1 && m_nCommPID != 0 )
+    {
+        int status = 16777216;
+        pid_t nExit = waitpid( m_nCommPID, &status, WUNTRACED );
+#if OSL_DEBUG_LEVEL > 1
+        fprintf( stderr, "child %d (plugin app child %d) exited with status %d\n", nExit, m_nCommPID, WEXITSTATUS(status) );
+#else
+        (void)nExit;
+#endif
+    }
+}
+
+bool UnxPluginComm::getPluginappPath(rtl::OString * path) {
+    OSL_ASSERT(path != NULL);
+    rtl::OUString p(
+        RTL_CONSTASCII_USTRINGPARAM("$OOO_BASE_DIR/program/pluginapp.bin"));
+    rtl::Bootstrap::expandMacros(p);
+    return
+        (osl::FileBase::getSystemPathFromFileURL(p, p) ==
+         osl::FileBase::E_None) &&
+        p.convertToString(
+            path, osl_getThreadTextEncoding(),
+            (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR |
+             RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR));
+}