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Diffstat (limited to 'extensions/source/nsplugin/source/so_main.cxx')
-rw-r--r--extensions/source/nsplugin/source/so_main.cxx499
1 files changed, 499 insertions, 0 deletions
diff --git a/extensions/source/nsplugin/source/so_main.cxx b/extensions/source/nsplugin/source/so_main.cxx
new file mode 100644
index 000000000000..ccd879020ec1
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+++ b/extensions/source/nsplugin/source/so_main.cxx
@@ -0,0 +1,499 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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"
+#ifdef UNIX
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#endif //end of UNIX
+
+#ifdef WNT
+#ifdef _MSC_VER
+#pragma once
+#endif
+#pragma warning (push,1)
+#pragma warning (disable:4668)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winsock2.h>
+#include <malloc.h>
+#include <memory.h>
+#include <tchar.h>
+#pragma warning (pop)
+#endif //end of WNT
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "boost/scoped_array.hpp"
+
+#include "ns_debug.hxx"
+#include "so_msg.hxx"
+#include "so_instance.hxx"
+#include "so_env.hxx"
+
+#include "nsp_func.hxx"
+
+#include "sal/main.h"
+#include <sal/macros.h>
+
+#include "rtl/process.h"
+#include "rtl/bootstrap.hxx"
+#include "rtl/string.hxx"
+#include "rtl/ustrbuf.hxx"
+
+#include "osl/security.hxx"
+#include "osl/thread.hxx"
+
+#include "cppuhelper/bootstrap.hxx"
+
+
+
+#include "com/sun/star/uno/XComponentContext.hpp"
+#include "com/sun/star/lang/XMultiServiceFactory.hpp"
+#include "com/sun/star/bridge/UnoUrlResolver.hpp"
+#include "com/sun/star/bridge/XUnoUrlResolver.hpp"
+
+#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
+
+using namespace ::rtl;
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+
+#define MAX_NODE_NUM 1024
+
+SoPluginInstance* lpInstance[MAX_NODE_NUM];
+
+static NSP_PIPE_FD la_read_fd = 0;
+static char const * progdir = NULL;
+
+
+long int NSP_ReadFromPipe(NSP_PIPE_FD fp, void* buf, unsigned long int len)
+{
+ unsigned long int len_unix = 0, len_wnt = 0;
+
+ len_unix = NSP_Read_Pipe(fp, buf, len, &len_wnt);
+#ifdef UNIX
+ (void)len_wnt;
+ return len_unix;
+#endif //end of UNIX
+#ifdef WNT
+ return len_wnt;
+#endif //end of WNT
+
+}
+
+int find_free_node()
+{
+ for(int i=0; i<MAX_NODE_NUM; i++)
+ {
+ if(NULL == lpInstance[i])
+ return i;
+ }
+ return -1;
+}
+
+int find_cur_node(long cur_id)
+{
+ for(int i=0; i<MAX_NODE_NUM; i++)
+ {
+ if(lpInstance[i] == NULL)
+ continue;
+ if(cur_id == lpInstance[i]->GetParent())
+ return i;
+ }
+ return -1;
+}
+
+sal_Bool dump_plugin_message(PLUGIN_MSG* pMsg)
+{
+ if (!pMsg)
+ return sal_False;
+ debug_fprintf(NSP_LOG_APPEND, "NSPlugin Message: msg_id:%d; instance_id:%d;wnd_id:%d;wnd_x:%d;wnd_y:%d;wnd_w:%d;wnd_h:%d; url:%s\n",
+ pMsg->msg_id, pMsg->instance_id, pMsg->wnd_id,
+ pMsg->wnd_x, pMsg->wnd_y, pMsg->wnd_w, pMsg->wnd_h, pMsg->url);
+ return sal_True;
+}
+
+int Set_Window(PLUGIN_MSG* pMsg)
+{
+ dump_plugin_message(pMsg);
+ int cur_no;
+ if( -1 == (cur_no = find_cur_node(pMsg->instance_id)))
+ return -1;
+ if(lpInstance[cur_no]->SetWindow(pMsg->wnd_id,
+ pMsg->wnd_x, pMsg->wnd_y, pMsg->wnd_w, pMsg->wnd_h))
+ return 0;
+ else
+ return -1;
+}
+
+int Set_URL(PLUGIN_MSG* pMsg)
+{
+ dump_plugin_message(pMsg);
+ int cur_no;
+ if( -1 == (cur_no = find_cur_node(pMsg->instance_id)))
+ return -1;
+ if(lpInstance[cur_no]->SetURL(pMsg->url))
+ return 0;
+ else
+ return -1;
+}
+
+int New_Instance(PLUGIN_MSG* pMsg, Reference< lang::XMultiServiceFactory > xMSF)
+{
+ dump_plugin_message(pMsg);
+ int free_no;
+ if( -1 == (free_no = find_free_node()))
+ return -1;
+ lpInstance[free_no] = new SoPluginInstance(pMsg->instance_id, xMSF);
+ return 0;
+}
+
+int Destroy(PLUGIN_MSG* pMsg)
+{
+ dump_plugin_message(pMsg);
+ int cur_no;
+ if( -1 == (cur_no = find_cur_node(pMsg->instance_id)))
+ return -1;
+ if(lpInstance[cur_no] != NULL)
+ {
+ lpInstance[cur_no]->Destroy();
+ debug_fprintf(NSP_LOG_APPEND, "print by Nsplugin, begin delete.\n");
+ delete(lpInstance[cur_no]);
+ lpInstance[cur_no] = NULL;
+ }
+ return 0;
+}
+
+int Print(PLUGIN_MSG* pMsg)
+{
+ dump_plugin_message(pMsg);
+ int cur_no;
+ if( -1 == (cur_no = find_cur_node(pMsg->instance_id)))
+ return -1;
+ if(lpInstance[cur_no] != NULL)
+ {
+ lpInstance[cur_no]->Print();
+ }
+ return 0;
+}
+
+int Shutdown()
+{
+ for(int cur_no=0; cur_no<MAX_NODE_NUM; cur_no++)
+ {
+ if(lpInstance[cur_no] == NULL)
+ continue;
+ lpInstance[cur_no]->Destroy();
+ debug_fprintf(NSP_LOG_APPEND, "print by Nsplugin, begin delete.\n");
+ delete(lpInstance[cur_no]);
+ lpInstance[cur_no] = NULL;
+ }
+ return -1;
+}
+
+int dispatchMsg(PLUGIN_MSG* pMsg, Reference< lang::XMultiServiceFactory > xMSF)
+{
+ switch(pMsg->msg_id)
+ {
+ case SO_SET_WINDOW:
+ return Set_Window(pMsg);
+ case SO_NEW_INSTANCE:
+ if(xMSF.is())
+ return New_Instance(pMsg, xMSF);
+ case SO_SET_URL:
+ return Set_URL(pMsg);
+ case SO_DESTROY:
+ return Destroy(pMsg);
+ case SO_SHUTDOWN:
+ Shutdown();
+ return -1;
+ case SO_PRINT:
+ Print(pMsg);
+ return 0;
+ default:
+ return -1;
+ }
+}
+
+Reference< lang::XMultiServiceFactory > SAL_CALL start_office(NSP_PIPE_FD read_fd)
+{
+ Reference< XComponentContext > xRemoteContext;
+
+ try
+ {
+ OUString aOfficePath;
+
+#ifdef UNIX
+ boost::scoped_array< char > exepath(
+ new char[( progdir ? strlen( progdir ) : 0 ) + RTL_CONSTASCII_LENGTH( "/soffice" ) + 1] );
+ if ( progdir )
+ sprintf( exepath.get(), "%s/soffice", progdir );
+ else
+ sprintf( exepath.get(), "soffice" );
+ if (!rtl_convertStringToUString(
+ &aOfficePath.pData, exepath.get(), strlen(exepath.get()), osl_getThreadTextEncoding(),
+ (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR |
+ RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR |
+ RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR)))
+ {
+ debug_fprintf(NSP_LOG_APPEND,"bad characters in soffice installation path!\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+#endif //end of UNIX
+#ifdef WNT
+ char sPath[NPP_PATH_MAX];
+ sPath[0] = 0;
+
+ // The quotes will be added in osl_executeProcess
+ sprintf(sPath, "%s", findSofficeExecutable() );
+ if (!rtl_convertStringToUString(
+ &aOfficePath.pData, sPath, strlen(sPath), osl_getThreadTextEncoding(),
+ (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR |
+ RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR |
+ RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR)))
+ {
+ debug_fprintf(NSP_LOG_APPEND,"bad characters in soffice installation path!\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+#endif //end of WNT
+
+ // create default local component context
+ Reference< XComponentContext > xLocalContext(
+ defaultBootstrap_InitialComponentContext() );
+ if ( !xLocalContext.is() )
+ {
+ debug_fprintf(NSP_LOG_APPEND,"no local component context!\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+
+ // env string
+ ::rtl::OUStringBuffer buf;
+ OUString aIniPath, aPluginPipeName;
+
+ if(!Bootstrap::get(OUSTR("BRAND_BASE_DIR"), aIniPath))
+ {
+ debug_fprintf(NSP_LOG_APPEND,"failed to get BRAND_BASE_DIR!\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+ aIniPath += OUSTR("/program/");
+ aIniPath += OUSTR(SAL_CONFIGFILE("bootstrap"));
+ Bootstrap aVersionFile(aIniPath);
+ aVersionFile.getFrom(OUSTR("BaseInstallation"), aPluginPipeName, OUString());
+
+ aPluginPipeName = ::rtl::OUString::valueOf( aPluginPipeName.hashCode() );
+
+ // accept string
+ OSL_ASSERT( buf.getLength() == 0 );
+ buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "-accept=pipe,name=" ) );
+ buf.append( aPluginPipeName ); //user installation path as pipe name
+ buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( ";urp;" ) );
+ OUString sConnectStartString( buf.makeStringAndClear() );
+
+ // arguments
+ OUString args [] = {
+ OUSTR( "-nologo" ),
+ OUSTR( "-nodefault" ),
+ OUSTR( "-nolockcheck" ),
+ sConnectStartString,
+ };
+
+ // create a URL resolver
+ Reference< bridge::XUnoUrlResolver > xUrlResolver(
+ bridge::UnoUrlResolver::create( xLocalContext ) );
+
+ // connection string
+ OSL_ASSERT( buf.getLength() == 0 );
+ buf.appendAscii( RTL_CONSTASCII_STRINGPARAM( "uno:pipe,name=" ) );
+ buf.append( aPluginPipeName );
+ buf.appendAscii( RTL_CONSTASCII_STRINGPARAM(
+ ";urp;StarOffice.ComponentContext" ) );
+ OUString sConnectString( buf.makeStringAndClear() );
+
+ try
+ {
+ // try to connect to office, no need to start instance again if office already started
+ xRemoteContext.set(
+ xUrlResolver->resolve( sConnectString ), UNO_QUERY_THROW );
+ debug_fprintf(NSP_LOG_APPEND, "Staroffice already start\n");
+ return Reference< lang::XMultiServiceFactory >(xRemoteContext->getServiceManager(), UNO_QUERY);
+ }
+ catch ( connection::NoConnectException & )
+ {
+ }
+
+ // start office process
+#ifdef UNIX
+ // a temporary solution
+ // in future the process should be started using the osl_executeProcess call
+ int nChildPID = fork();
+ if( ! nChildPID ) // child process
+ {
+ NSP_Close_Pipe(read_fd);
+ execl( "/bin/sh",
+ "/bin/sh",
+ ::rtl::OUStringToOString( aOfficePath, osl_getThreadTextEncoding() ).getStr(),
+ ::rtl::OUStringToOString( args[0], osl_getThreadTextEncoding() ).getStr(),
+ ::rtl::OUStringToOString( args[1], osl_getThreadTextEncoding() ).getStr(),
+ ::rtl::OUStringToOString( args[2], osl_getThreadTextEncoding() ).getStr(),
+ ::rtl::OUStringToOString( args[3], osl_getThreadTextEncoding() ).getStr(),
+ NULL);
+ _exit(255);
+ }
+#else
+ (void) read_fd; /* avoid warning about unused parameter */
+ Security sec;
+ oslProcess hProcess = 0;
+ rtl_uString * ar_args [] = {
+ args[ 0 ].pData,
+ args[ 1 ].pData,
+ args[ 2 ].pData,
+ args[ 3 ].pData,
+ };
+
+ oslProcessError rc = osl_executeProcess(
+ aOfficePath.pData,
+ ar_args,
+ SAL_N_ELEMENTS( ar_args ),
+ osl_Process_DETACHED,
+ sec.getHandle(),
+ 0, // => current working dir
+ 0,
+ 0, // => no env vars
+ &hProcess );
+ switch ( rc )
+ {
+ case osl_Process_E_None:
+ osl_freeProcessHandle( hProcess );
+ break;
+ default:
+ debug_fprintf(NSP_LOG_APPEND, "unmapped error!\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+#endif
+
+ // wait until office is started
+ for ( int i = 0; i < 240 /* stop the connection after 240 * 500ms */; ++i )
+ {
+ try
+ {
+ // try to connect to office
+ xRemoteContext.set(
+ xUrlResolver->resolve( sConnectString ), UNO_QUERY_THROW );
+ return Reference< lang::XMultiServiceFactory >(xRemoteContext->getServiceManager(), UNO_QUERY);
+ }
+ catch ( connection::NoConnectException & )
+ {
+ // wait 500 ms, then try to connect again
+ TimeValue tv = { 0 /* secs */, 500000000 /* nanosecs */ };
+ ::osl::Thread::wait( tv );
+ }
+ }
+ debug_fprintf(NSP_LOG_APPEND, "Failed to connect to Staroffice in 2 minutes\n");
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+ catch ( Exception & e)
+ {
+ debug_fprintf(NSP_LOG_APPEND, "unexpected UNO exception caught: ");
+ debug_fprintf(NSP_LOG_APPEND, (sal_Char *)e.Message.getStr());
+ return Reference< lang::XMultiServiceFactory >(NULL);
+ }
+
+}
+
+
+SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
+{
+ // Sleep(20*1000);
+ debug_fprintf(NSP_LOG_APPEND, "start of main\n");
+ memset(lpInstance, 0, sizeof(lpInstance));
+
+ // MessageBox( NULL, "nsplugin has been started", "Info", MB_OK );
+
+ NSP_PIPE_FD fd_pipe[2];
+ int iPipe[2];
+ if(argc < 3)
+ {
+ debug_fprintf(NSP_LOG_APPEND, "print by nsplugin, command error; too little argument to start plugin exec\n");
+ return EXIT_FAILURE;
+ }
+ iPipe[0] = atoi(argv[1]);
+ iPipe[1] = atoi(argv[2]);
+
+ // fd_pipe[0]: read, fd_pipe[0]: write
+ fd_pipe[0] = (NSP_PIPE_FD) iPipe[0] ;
+ fd_pipe[1] = (NSP_PIPE_FD) iPipe[1] ;
+ NSP_Close_Pipe(fd_pipe[1]);
+
+ la_read_fd = fd_pipe[0];
+ if(la_read_fd < 0)
+ {
+ debug_fprintf(NSP_LOG_APPEND, "print by nsplugin, command error: bad read file id:%s \n", la_read_fd);
+ return 0;
+ }
+
+ // the program path is provided only on unix, on windows the registry entry is used
+ if ( argc > 4 )
+ progdir = argv[4];
+
+ Reference< lang::XMultiServiceFactory > xFactory = start_office(la_read_fd);
+ if(!xFactory.is())
+ {
+ NSP_Close_Pipe(la_read_fd);
+ return -1;
+ }
+ PLUGIN_MSG nMsg;
+ int len;
+ while(1)
+ {
+ memset(&nMsg, 0, sizeof(PLUGIN_MSG));
+ len = NSP_ReadFromPipe(la_read_fd, (char*)&nMsg, sizeof(PLUGIN_MSG));
+ if(len != sizeof(PLUGIN_MSG))
+ break;
+ debug_fprintf(NSP_LOG_APPEND, "Read message from pipe type %d \n", nMsg.msg_id);
+ if(-1 == dispatchMsg(&nMsg, xFactory))
+ {
+ debug_fprintf(NSP_LOG_APPEND, "plugin will shutdown\n");
+ break;
+ }
+ }
+ NSP_Close_Pipe(la_read_fd);
+ _exit(0);
+ return EXIT_SUCCESS; // avoid warnings
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit (git 2.34.1) at 2024-06-03 02:09:40 +0000