945 lines
26 KiB
C
945 lines
26 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <config_features.h>
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#include <signal.h>
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#include <unistd.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <sys/un.h>
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#include <sys/poll.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <libgen.h>
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#include <string.h>
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#include <errno.h>
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#include <osl/process.h>
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#include <osl/thread.h>
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#include <rtl/bootstrap.h>
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#include <rtl/digest.h>
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#include <rtl/process.h>
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#include <rtl/ustrbuf.h>
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#include <sal/main.h>
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#include "args.h"
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#include "../../source/inc/exithelper.h"
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#include "pagein.h"
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#include "splashx.h"
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#define PIPEDEFAULTPATH "/tmp"
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#define PIPEALTERNATEPATH "/var/tmp"
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/* Easier conversions: rtl_uString to rtl_String */
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static rtl_String *
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ustr_to_str( rtl_uString *pStr )
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{
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rtl_String *pOut = NULL;
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rtl_uString2String( &pOut, rtl_uString_getStr( pStr ),
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rtl_uString_getLength( pStr ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS );
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return pOut;
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}
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/* Easier conversions: char * to rtl_uString */
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static rtl_uString *
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charp_to_ustr( const char *pStr )
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{
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rtl_uString *pOut = NULL;
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rtl_string2UString( &pOut, pStr, strlen( pStr ), osl_getThreadTextEncoding(), OSTRING_TO_OUSTRING_CVTFLAGS );
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return pOut;
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}
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/* Easier debugging of rtl_uString values. */
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#if OSL_DEBUG_LEVEL > 1
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static void
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ustr_debug( const char *pMessage, rtl_uString *pStr )
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{
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rtl_String *pOut = ustr_to_str( pStr );
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fprintf( stderr, "%s: %s\n", pMessage, rtl_string_getStr( pOut ) );
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rtl_string_release( pOut );
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return;
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}
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#else
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#define ustr_debug( a, b ) {}
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#endif
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typedef struct {
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int status_fd;
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oslProcess child;
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} ChildInfo;
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static int
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child_info_get_status_fd (ChildInfo *info)
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{
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return info->status_fd;
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}
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static void
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child_info_destroy (ChildInfo *info)
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{
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close (info->status_fd);
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osl_freeProcessHandle (info->child);
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free (info);
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}
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static ChildInfo *
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child_spawn ( Args *args, sal_Bool bAllArgs, sal_Bool bWithStatus )
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{
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rtl_uString *pApp = NULL, *pTmp = NULL;
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rtl_uString **ppArgs;
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sal_uInt32 nArgs, i;
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char buffer[64];
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ChildInfo *info;
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int status_pipe[2];
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oslProcessError nError;
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info = calloc (1, sizeof (ChildInfo));
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/* create pipe */
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if ( pipe( status_pipe ) < 0 )
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{
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fprintf( stderr, "ERROR: no file handles\n");
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exit( 1 );
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}
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info->status_fd = status_pipe[0];
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/* application name */
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rtl_uString_newFromAscii( &pApp, "file://" );
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rtl_uString_newConcat( &pApp, pApp, args->pAppPath );
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rtl_uString_newFromAscii( &pTmp, "soffice.bin" );
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rtl_uString_newConcat( &pApp, pApp, pTmp );
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rtl_uString_release( pTmp );
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pTmp = NULL;
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/* copy args */
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nArgs = bAllArgs ? args->nArgsTotal : args->nArgsEnv;
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ppArgs = (rtl_uString **)calloc( nArgs + 1, sizeof( rtl_uString* ) );
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for ( i = 0; i < nArgs; ++i )
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ppArgs[i] = args->ppArgs[i];
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if( bWithStatus )
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{
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/* add the pipe arg */
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snprintf (buffer, 63, "--splash-pipe=%d", status_pipe[1]);
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rtl_uString_newFromAscii( &pTmp, buffer );
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ppArgs[nArgs] = pTmp;
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++nArgs;
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}
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/* start the main process */
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nError = osl_executeProcess( pApp, ppArgs, nArgs,
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osl_Process_NORMAL,
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NULL,
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NULL,
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NULL, 0,
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&info->child );
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if (pTmp)
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rtl_uString_release( pTmp );
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free (ppArgs);
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if ( nError != osl_Process_E_None )
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{
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fprintf( stderr, "ERROR %d forking process", nError );
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ustr_debug( "", pApp );
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rtl_uString_release( pApp );
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_exit (1);
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}
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rtl_uString_release( pApp );
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close( status_pipe[1] );
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return info;
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}
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static sal_Bool
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child_exited_wait (ChildInfo *info, sal_Bool bShortWait)
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{
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TimeValue t = { 0, 250 /* ms */ * 1000 * 1000 };
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if (!bShortWait)
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t.Seconds = 1024;
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return osl_joinProcessWithTimeout (info->child, &t) != osl_Process_E_TimedOut;
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}
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static int
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child_get_exit_code (ChildInfo *info)
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{
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oslProcessInfo inf;
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inf.Code = -1;
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inf.Size = sizeof (inf);
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if (osl_getProcessInfo (info->child, osl_Process_EXITCODE, &inf) != osl_Process_E_None)
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{
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fprintf (stderr, "Warning: failed to fetch libreoffice exit status\n");
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return -1;
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}
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return inf.Code;
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}
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typedef enum { ProgressContinue, ProgressRestart, ProgressExit } ProgressStatus;
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/* Path of the application, with trailing slash. */
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static rtl_uString *
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get_app_path( const char *pAppExec )
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{
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char pRealPath[PATH_MAX];
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rtl_uString *pResult;
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sal_Int32 len;
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char* dummy;
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char *pOrigPath = strdup( pAppExec );
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char *pPath = dirname( pOrigPath );
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dummy = realpath( pPath, pRealPath );
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(void)dummy;
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pResult = charp_to_ustr( pRealPath );
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free( pOrigPath );
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len = rtl_uString_getLength(pResult);
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if (len > 0 && rtl_uString_getStr(pResult)[len - 1] != '/')
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{
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rtl_uString *pSlash = NULL;
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rtl_uString_newFromAscii(&pSlash, "/");
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rtl_uString_newConcat(&pResult, pResult, pSlash);
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rtl_uString_release(pSlash);
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}
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return pResult;
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}
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/* Compute the OOo md5 hash from 'pText' */
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static rtl_uString *
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get_md5hash( rtl_uString *pText )
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{
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rtl_uString *pResult = NULL;
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sal_Int32 nCapacity = 100;
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unsigned char *pData = NULL;
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sal_uInt32 nSize = 0;
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rtlDigest digest;
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sal_uInt32 md5_key_len = 0;
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sal_uInt8* md5_buf = NULL;
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sal_uInt32 i = 0;
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#if OSL_DEBUG_LEVEL > 1
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rtl_String *pOut;
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#endif
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if ( !pText )
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return NULL;
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#if OSL_DEBUG_LEVEL > 1
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pOut = ustr_to_str( pText );
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fprintf (stderr, "Generate pipe md5 for '%s'\n", pOut->buffer);
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rtl_string_release( pOut );
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#endif
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pData = (unsigned char *)rtl_uString_getStr( pText );
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nSize = rtl_uString_getLength( pText ) * sizeof( sal_Unicode );
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if ( !pData )
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return NULL;
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digest = rtl_digest_create( rtl_Digest_AlgorithmMD5 );
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if ( digest == 0 )
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return NULL;
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md5_key_len = rtl_digest_queryLength( digest );
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md5_buf = (sal_uInt8 *)calloc( md5_key_len, sizeof( sal_uInt8 ) );
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rtl_digest_init( digest, pData , nSize );
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rtl_digest_update( digest, pData, nSize );
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rtl_digest_get( digest, md5_buf, md5_key_len );
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rtl_digest_destroy( digest );
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/* create hex-value string from the MD5 value to keep
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the string size minimal */
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rtl_uString_new_WithLength( &pResult, nCapacity );
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for ( ; i < md5_key_len; ++i )
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{
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char val[3];
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snprintf( val, 3, "%x", md5_buf[i] ); /* sic! we ignore some of the 0's */
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rtl_uStringbuffer_insert_ascii( &pResult, &nCapacity, rtl_uString_getLength( pResult ),
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val, strlen( val ) );
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}
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/* cleanup */
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free( md5_buf );
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return pResult;
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}
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/* Construct the pipe name */
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static rtl_uString *
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get_pipe_path( rtl_uString *pAppPath )
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{
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rtl_uString *pPath = NULL, *pTmp = NULL, *pUserInstallation = NULL;
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rtl_uString *pResult = NULL, *pBasePath = NULL, *pAbsUserInstallation = NULL;
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rtlBootstrapHandle handle;
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rtl_uString *pMd5hash = NULL;
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sal_Unicode pUnicode[RTL_USTR_MAX_VALUEOFINT32];
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/* setup bootstrap filename */
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rtl_uString_newFromAscii( &pPath, "file://" );
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rtl_uString_newConcat( &pPath, pPath, pAppPath );
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rtl_uString_newConcat( &pPath, pPath, pTmp );
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rtl_uString_newFromAscii( &pTmp, SAL_CONFIGFILE( "bootstrap" ) );
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rtl_uString_newConcat( &pPath, pPath, pTmp );
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ustr_debug( "bootstap", pPath );
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/* read userinstallation value */
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handle = rtl_bootstrap_args_open( pPath );
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rtl_uString_newFromAscii( &pTmp, "UserInstallation" );
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rtl_bootstrap_get_from_handle( handle, pTmp, &pUserInstallation, NULL );
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rtl_bootstrap_args_close( handle );
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/* turn it into an absolute path - unwinding symlinks etc. */
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if ( osl_getProcessWorkingDir (&pBasePath) ||
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osl_getAbsoluteFileURL( pBasePath, pUserInstallation, &pAbsUserInstallation ) )
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rtl_uString_newFromString (&pAbsUserInstallation, pUserInstallation);
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/* create the pipe name */
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ustr_debug( "user installation", pAbsUserInstallation );
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pMd5hash = get_md5hash( pAbsUserInstallation );
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if ( !pMd5hash )
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rtl_uString_new( &pMd5hash );
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if ( access( PIPEDEFAULTPATH, R_OK|W_OK ) == 0 )
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rtl_uString_newFromAscii( &pResult, PIPEDEFAULTPATH );
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else
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rtl_uString_newFromAscii( &pResult, PIPEALTERNATEPATH );
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rtl_uString_newFromAscii( &pTmp, "/OSL_PIPE_" );
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rtl_uString_newConcat( &pResult, pResult, pTmp );
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rtl_ustr_valueOfInt32( pUnicode, (int)getuid(), 10 );
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rtl_uString_newFromStr( &pTmp, pUnicode );
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rtl_uString_newConcat( &pResult, pResult, pTmp );
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rtl_uString_newFromAscii( &pTmp, "_SingleOfficeIPC_" );
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rtl_uString_newConcat( &pResult, pResult, pTmp );
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rtl_uString_newConcat( &pResult, pResult, pMd5hash );
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ustr_debug( "result", pResult );
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/* cleanup */
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rtl_uString_release( pMd5hash );
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rtl_uString_release( pPath );
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rtl_uString_release( pTmp );
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if ( pBasePath )
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{
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rtl_uString_release( pBasePath );
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}
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rtl_uString_release( pUserInstallation );
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rtl_uString_release( pAbsUserInstallation );
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return pResult;
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}
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/* Get fd of the pipe of the already running OOo. */
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static int
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connect_pipe( rtl_uString *pPipePath )
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{
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int fd;
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size_t len;
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struct sockaddr_un addr;
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rtl_String *pPipeStr = ustr_to_str( pPipePath );
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memset( &addr, 0, sizeof( addr ) );
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if ( ( fd = socket( AF_UNIX, SOCK_STREAM, 0 ) ) < 0 )
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return fd;
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fcntl( fd, F_SETFD, FD_CLOEXEC );
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addr.sun_family = AF_UNIX;
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strncpy( addr.sun_path, rtl_string_getStr( pPipeStr ), sizeof( addr.sun_path ) - 1 );
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rtl_string_release( pPipeStr );
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/* cut / paste from osl's pipe.c */
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#if defined(FREEBSD)
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len = SUN_LEN( &addr );
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#else
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len = sizeof( addr );
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#endif
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if ( connect( fd, (struct sockaddr *)&addr, len ) < 0 )
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{
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close(fd);
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fd = -1;
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}
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return fd;
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}
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/* Escape: "," -> "\\,", "\0" -> "\\0", "\\" -> "\\\\" */
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static rtl_uString *
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escape_path( rtl_uString *pToEscape )
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{
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rtl_uString *pBuffer = NULL;
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sal_Int32 nCapacity = 1000;
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sal_Int32 i = 0;
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sal_Int32 nEscapeLength = rtl_uString_getLength( pToEscape );
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rtl_uString_new_WithLength( &pBuffer, nCapacity );
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for ( ; i < nEscapeLength; ++i )
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{
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sal_Unicode c = pToEscape->buffer[i];
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switch ( c )
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{
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case (sal_Unicode)'\0':
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "\\0" ) );
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break;
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case (sal_Unicode)',':
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "\\," ) );
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break;
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case (sal_Unicode)'\\':
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "\\\\" ) );
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break;
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default:
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rtl_uStringbuffer_insert( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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&c, 1 );
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}
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}
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return pBuffer;
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}
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/* Send args to the OOo instance (using the 'fd' file descriptor) */
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static sal_Bool
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send_args( int fd, rtl_uString *pCwdPath )
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{
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rtl_uString *pBuffer = NULL, *pTmp = NULL;
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sal_Int32 nCapacity = 1000;
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rtl_String *pOut = NULL;
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sal_Bool bResult;
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size_t nLen;
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rtl_uString *pEscapedCwdPath = escape_path( pCwdPath );
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sal_uInt32 nArg = 0;
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sal_uInt32 nArgCount = rtl_getAppCommandArgCount();
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rtl_uString_new_WithLength( &pBuffer, nCapacity );
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rtl_uString_new( &pTmp );
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "InternalIPC::Arguments" ) );
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if ( rtl_uString_getLength( pEscapedCwdPath ) )
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{
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "1" ) );
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rtl_uStringbuffer_insert( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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rtl_uString_getStr( pEscapedCwdPath ),
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rtl_uString_getLength( pEscapedCwdPath ) );
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}
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else
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{
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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RTL_CONSTASCII_STRINGPARAM( "0" ) );
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}
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for ( nArg = 0; nArg < nArgCount; ++nArg )
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{
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rtl_uString *pEscapedTmp = NULL;
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rtl_uStringbuffer_insert_ascii( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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",", 1 );
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rtl_getAppCommandArg( nArg, &pTmp );
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pEscapedTmp = escape_path( pTmp );
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rtl_uStringbuffer_insert( &pBuffer, &nCapacity,
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rtl_uString_getLength( pBuffer ),
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rtl_uString_getStr( pEscapedTmp ),
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rtl_uString_getLength( pEscapedTmp ) );
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rtl_uString_release( pEscapedTmp );
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}
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ustr_debug( "Pass args", pBuffer );
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if ( !rtl_convertUStringToString(
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&pOut, rtl_uString_getStr( pBuffer ),
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rtl_uString_getLength( pBuffer ), RTL_TEXTENCODING_UTF8,
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( RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR
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| RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR ) ) )
|
|
{
|
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fprintf( stderr, "ERROR: cannot convert arguments to UTF-8" );
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|
exit( 1 );
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}
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|
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nLen = rtl_string_getLength( pOut ) + 1;
|
|
bResult = ( write( fd, rtl_string_getStr( pOut ), nLen ) == (ssize_t) nLen );
|
|
|
|
if ( bResult )
|
|
{
|
|
char resp[ strlen( "InternalIPC::ProcessingDone" ) ];
|
|
ssize_t n = read( fd, resp, SAL_N_ELEMENTS( resp ) );
|
|
bResult = n == (ssize_t) SAL_N_ELEMENTS( resp )
|
|
&& (memcmp(
|
|
resp, "InternalIPC::ProcessingDone",
|
|
SAL_N_ELEMENTS( resp ) )
|
|
== 0);
|
|
}
|
|
|
|
/* cleanup */
|
|
rtl_uString_release( pEscapedCwdPath );
|
|
rtl_uString_release( pBuffer );
|
|
rtl_uString_release( pTmp );
|
|
rtl_string_release( pOut );
|
|
|
|
return bResult;
|
|
}
|
|
|
|
|
|
#define BUFFER_LEN 255
|
|
|
|
/* Read the percent to show in splash. */
|
|
static ProgressStatus
|
|
read_percent( ChildInfo *info, int *pPercent )
|
|
{
|
|
static char pBuffer[BUFFER_LEN + 1];
|
|
static char *pNext = pBuffer;
|
|
static ssize_t nRead = 0;
|
|
|
|
char *pBegin;
|
|
char *pIter;
|
|
char c;
|
|
|
|
/* from the last call */
|
|
int nNotProcessed = nRead - ( pNext - pBuffer );
|
|
if ( nNotProcessed >= BUFFER_LEN )
|
|
return sal_False;
|
|
|
|
memmove( pBuffer, pNext, nNotProcessed );
|
|
|
|
/* read data */
|
|
nRead = read( child_info_get_status_fd (info),
|
|
pBuffer + nNotProcessed, BUFFER_LEN - nNotProcessed );
|
|
if ( nRead < 0 ) {
|
|
if (errno == EINTR)
|
|
return ProgressContinue;
|
|
return ProgressExit;
|
|
}
|
|
|
|
nRead += nNotProcessed;
|
|
pBuffer[nRead] = '\0';
|
|
|
|
/* skip old data */
|
|
pBegin = pBuffer;
|
|
pNext = pBuffer;
|
|
for ( pIter = pBuffer; *pIter; ++pIter )
|
|
{
|
|
if ( *pIter == '\n' )
|
|
{
|
|
pBegin = pNext;
|
|
pNext = pIter + 1;
|
|
}
|
|
}
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf( stderr, "Got status: %s\n", pBegin );
|
|
#endif
|
|
if ( !strncasecmp( pBegin, "end", 3 ) )
|
|
return ProgressExit;
|
|
else if ( !strncasecmp( pBegin, "restart", 7 ) )
|
|
return ProgressRestart;
|
|
else if ( sscanf( pBegin, "%d%c", pPercent, &c ) == 2 && c == '%' )
|
|
return ProgressContinue;
|
|
|
|
/* unexpected - let's exit the splash to be safe */
|
|
return ProgressExit;
|
|
}
|
|
|
|
/* Simple system check. */
|
|
static void
|
|
system_checks( void )
|
|
{
|
|
#ifdef LINUX
|
|
struct stat buf;
|
|
|
|
/* check proc is mounted - lots of things fail otherwise */
|
|
if ( stat( "/proc/version", &buf ) != 0 )
|
|
{
|
|
fprintf( stderr, "ERROR: /proc not mounted - LibreOffice is unlikely to work well if at all" );
|
|
exit( 1 );
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static char *build_pagein_path (Args *args, const char *pagein_name)
|
|
{
|
|
char *path;
|
|
rtl_String *app_path;
|
|
|
|
app_path = ustr_to_str (args->pAppPath);
|
|
path = malloc (
|
|
RTL_CONSTASCII_LENGTH("@") + app_path->length + strlen (pagein_name) +
|
|
1);
|
|
strcpy (path, "@");
|
|
strcpy (path + 1, rtl_string_getStr (app_path));
|
|
strcat (path, pagein_name);
|
|
|
|
rtl_string_release( app_path );
|
|
|
|
return path;
|
|
}
|
|
|
|
void
|
|
exec_pagein (Args *args)
|
|
{
|
|
char *argv[3];
|
|
|
|
/* don't use -L - since that does a chdir that breaks relative paths */
|
|
argv[0] = "dummy-pagein";
|
|
argv[1] = build_pagein_path (args, "pagein-common");
|
|
if (args->pPageinType) {
|
|
argv[2] = build_pagein_path (args, args->pPageinType);
|
|
} else
|
|
argv[2] = NULL;
|
|
|
|
pagein_execute (args->pPageinType ? 3 : 2, argv);
|
|
|
|
if (argv[2])
|
|
free (argv[2]);
|
|
free (argv[1]);
|
|
}
|
|
|
|
#if HAVE_FEATURE_JAVA
|
|
|
|
static void extend_library_path (const char *new_element)
|
|
{
|
|
rtl_uString *pEnvName=NULL, *pOrigEnvVar=NULL, *pNewEnvVar=NULL;
|
|
const char *pathname;
|
|
#ifdef AIX
|
|
pathname = "LIBPATH";
|
|
#else
|
|
pathname = "LD_LIBRARY_PATH";
|
|
#endif
|
|
|
|
rtl_uString_newFromAscii( &pEnvName, pathname );
|
|
rtl_uString_newFromAscii( &pNewEnvVar, new_element );
|
|
|
|
osl_getEnvironment( pEnvName, &pOrigEnvVar );
|
|
if (pOrigEnvVar && pOrigEnvVar->length)
|
|
{
|
|
rtl_uString *pDelim = NULL;
|
|
rtl_uString_newFromAscii( &pDelim, ":" );
|
|
rtl_uString_newConcat( &pNewEnvVar, pNewEnvVar, pDelim );
|
|
rtl_uString_newConcat( &pNewEnvVar, pNewEnvVar, pOrigEnvVar );
|
|
rtl_uString_release( pDelim );
|
|
}
|
|
|
|
osl_setEnvironment( pEnvName, pNewEnvVar );
|
|
|
|
if (pOrigEnvVar)
|
|
rtl_uString_release( pOrigEnvVar );
|
|
rtl_uString_release( pNewEnvVar );
|
|
rtl_uString_release( pEnvName );
|
|
}
|
|
|
|
static void
|
|
exec_javaldx (Args *args)
|
|
{
|
|
char newpath[4096];
|
|
sal_uInt32 nArgs;
|
|
rtl_uString *pApp;
|
|
rtl_uString **ppArgs;
|
|
rtl_uString *pTmp, *pTmp2;
|
|
|
|
oslProcess javaldx = NULL;
|
|
oslFileHandle fileOut= 0;
|
|
oslProcessError err;
|
|
|
|
ppArgs = (rtl_uString **)calloc( args->nArgsEnv + 2, sizeof( rtl_uString* ) );
|
|
|
|
for ( nArgs = 0; nArgs < args->nArgsEnv; ++nArgs )
|
|
ppArgs[nArgs] = args->ppArgs[nArgs];
|
|
|
|
/* Use absolute path to redirectrc */
|
|
pTmp = NULL;
|
|
rtl_uString_newFromAscii( &pTmp, "-env:INIFILENAME=vnd.sun.star.pathname:" );
|
|
rtl_uString_newConcat( &pTmp, pTmp, args->pAppPath );
|
|
pTmp2 = NULL;
|
|
rtl_uString_newFromAscii( &pTmp2, "redirectrc" );
|
|
rtl_uString_newConcat( &pTmp, pTmp, pTmp2 );
|
|
ppArgs[nArgs] = pTmp;
|
|
rtl_uString_release (pTmp2);
|
|
nArgs++;
|
|
|
|
/* And also to javaldx */
|
|
pApp = NULL;
|
|
rtl_uString_newFromAscii( &pApp, "file://" );
|
|
rtl_uString_newConcat( &pApp, pApp, args->pAppPath );
|
|
pTmp = NULL;
|
|
rtl_uString_newFromAscii( &pTmp, "../ure-link/bin/javaldx" );
|
|
rtl_uString_newConcat( &pApp, pApp, pTmp );
|
|
rtl_uString_release( pTmp );
|
|
|
|
err = osl_executeProcess_WithRedirectedIO( pApp, ppArgs, nArgs,
|
|
osl_Process_NORMAL,
|
|
NULL, // security
|
|
NULL, // work dir
|
|
NULL, 0,
|
|
&javaldx, // process handle
|
|
NULL,
|
|
&fileOut,
|
|
NULL);
|
|
|
|
rtl_uString_release( ppArgs[nArgs-1] );
|
|
rtl_uString_release( pApp );
|
|
free( ppArgs );
|
|
|
|
if( err != osl_Process_E_None)
|
|
{
|
|
fprintf (stderr, "Warning: failed to launch javaldx - java may not function correctly\n");
|
|
if (javaldx)
|
|
osl_freeProcessHandle(javaldx);
|
|
if (fileOut)
|
|
osl_closeFile(fileOut);
|
|
return;
|
|
} else {
|
|
char *chomp;
|
|
sal_uInt64 bytes_read;
|
|
|
|
/* Magically osl_readLine doesn't work with pipes with E_SPIPE - so be this lame instead: */
|
|
while (osl_readFile (fileOut, newpath, SAL_N_ELEMENTS (newpath), &bytes_read) == osl_File_E_INTR);
|
|
|
|
if (bytes_read <= 0) {
|
|
fprintf (stderr, "Warning: failed to read path from javaldx\n");
|
|
if (javaldx)
|
|
osl_freeProcessHandle(javaldx);
|
|
if (fileOut)
|
|
osl_closeFile(fileOut);
|
|
return;
|
|
}
|
|
newpath[bytes_read] = '\0';
|
|
|
|
if ((chomp = strstr (newpath, "\n")))
|
|
*chomp = '\0';
|
|
}
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf (stderr, "Adding javaldx path of '%s'\n", newpath);
|
|
#endif
|
|
extend_library_path (newpath);
|
|
|
|
if (javaldx)
|
|
osl_freeProcessHandle(javaldx);
|
|
if (fileOut)
|
|
osl_closeFile(fileOut);
|
|
}
|
|
|
|
#endif
|
|
|
|
// has to be a global :(
|
|
oslProcess * volatile g_pProcess = 0;
|
|
|
|
void sigterm_handler(int ignored)
|
|
{
|
|
(void) ignored;
|
|
if (g_pProcess)
|
|
{
|
|
// forward signal to soffice.bin
|
|
osl_terminateProcess(g_pProcess);
|
|
}
|
|
_exit(255);
|
|
}
|
|
|
|
|
|
SAL_IMPLEMENT_MAIN_WITH_ARGS( argc, argv )
|
|
{
|
|
int fd = 0;
|
|
sal_Bool bSentArgs = sal_False;
|
|
const char* pUsePlugin;
|
|
rtl_uString *pPipePath = NULL;
|
|
Args *args;
|
|
int status = 0;
|
|
struct splash* splash = NULL;
|
|
struct sigaction sigpipe_action;
|
|
struct sigaction sigterm_action;
|
|
|
|
/* turn SIGPIPE into an error */
|
|
memset(&sigpipe_action, 0, sizeof(struct sigaction));
|
|
sigpipe_action.sa_handler = SIG_IGN;
|
|
sigemptyset(&sigpipe_action.sa_mask);
|
|
sigaction(SIGPIPE, &sigpipe_action, 0);
|
|
memset(&sigterm_action, 0, sizeof(struct sigaction));
|
|
sigterm_action.sa_handler = &sigterm_handler;
|
|
sigemptyset(&sigterm_action.sa_mask);
|
|
sigaction(SIGTERM, &sigterm_action, 0);
|
|
|
|
args = args_parse ();
|
|
args->pAppPath = get_app_path( argv[0] );
|
|
if ( !args->pAppPath )
|
|
{
|
|
fprintf( stderr, "ERROR: Can't read app link\n" );
|
|
exit( 1 );
|
|
}
|
|
ustr_debug( "App path", args->pAppPath );
|
|
|
|
#ifndef ENABLE_QUICKSTART_LIBPNG
|
|
/* we can't load and render it anyway */
|
|
args->bInhibitSplash = sal_True;
|
|
#endif
|
|
|
|
pUsePlugin = getenv( "SAL_USE_VCLPLUGIN" );
|
|
if ( pUsePlugin && !strcmp(pUsePlugin, "svp") )
|
|
args->bInhibitSplash = sal_True;
|
|
|
|
if ( !args->bInhibitPipe )
|
|
{
|
|
pPipePath = get_pipe_path( args->pAppPath );
|
|
|
|
if ( ( fd = connect_pipe( pPipePath ) ) >= 0 )
|
|
{
|
|
// Wait for answer
|
|
char resp[ strlen( "InternalIPC::SendArguments" ) + 1];
|
|
ssize_t n = read( fd, resp, SAL_N_ELEMENTS( resp ) );
|
|
if (n == (ssize_t) SAL_N_ELEMENTS( resp )
|
|
&& (memcmp(
|
|
resp, "InternalIPC::SendArguments",
|
|
SAL_N_ELEMENTS( resp ) - 1) == 0)) {
|
|
rtl_uString *pCwdPath = NULL;
|
|
osl_getProcessWorkingDir( &pCwdPath );
|
|
|
|
// Then send args
|
|
bSentArgs = send_args( fd, pCwdPath );
|
|
}
|
|
|
|
close( fd );
|
|
}
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
else
|
|
ustr_debug( "Failed to connect to pipe", pPipePath );
|
|
#endif
|
|
}
|
|
|
|
if ( !bSentArgs )
|
|
{
|
|
/* we have to prepare for, and exec the binary */
|
|
int nPercent = 0;
|
|
ChildInfo *info;
|
|
sal_Bool bAllArgs = sal_True;
|
|
sal_Bool bShortWait, bRestart;
|
|
|
|
/* sanity check pieces */
|
|
system_checks();
|
|
|
|
/* load splash image and create window */
|
|
if ( !args->bInhibitSplash )
|
|
{
|
|
splash = splash_create(args->pAppPath, argc, argv);
|
|
}
|
|
|
|
/* pagein */
|
|
if (!args->bInhibitPagein)
|
|
exec_pagein (args);
|
|
|
|
/* javaldx */
|
|
#if HAVE_FEATURE_JAVA
|
|
if (!args->bInhibitJavaLdx)
|
|
exec_javaldx (args);
|
|
#endif
|
|
|
|
do
|
|
{
|
|
bRestart = sal_False;
|
|
|
|
/* fast updates if we have somewhere to update it to */
|
|
bShortWait = splash ? sal_True : sal_False;
|
|
|
|
/* Periodically update the splash & the percent according
|
|
to what status_fd says, poll quickly only while starting */
|
|
info = child_spawn (args, bAllArgs, bShortWait);
|
|
g_pProcess = info->child;
|
|
while (!child_exited_wait (info, bShortWait))
|
|
{
|
|
ProgressStatus eResult;
|
|
|
|
splash_draw_progress( splash, nPercent );
|
|
eResult = read_percent( info, &nPercent );
|
|
if (eResult != ProgressContinue)
|
|
{
|
|
splash_destroy(splash);
|
|
splash = NULL;
|
|
bShortWait = sal_False;
|
|
}
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf( stderr, "Polling, result is %s\n",
|
|
( eResult == ProgressContinue )? "continue" :
|
|
( ( eResult == ProgressRestart )? "restart" : "exit" ) );
|
|
#endif
|
|
}
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf (stderr, "Exited with code '%d'\n", child_get_exit_code (info));
|
|
#endif
|
|
|
|
status = child_get_exit_code(info);
|
|
g_pProcess = 0; // reset
|
|
switch (status) {
|
|
case EXITHELPER_CRASH_WITH_RESTART: // re-start with just -env: parameters
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf (stderr, "oosplash: re-start with just -env: params !\n");
|
|
#endif
|
|
bRestart = sal_True;
|
|
bAllArgs = sal_False;
|
|
break;
|
|
case EXITHELPER_NORMAL_RESTART: // re-start with all arguments
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
fprintf (stderr, "oosplash: re-start with all params !\n");
|
|
#endif
|
|
bRestart = sal_True;
|
|
bAllArgs = sal_True;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
child_info_destroy (info);
|
|
} while (bRestart);
|
|
}
|
|
|
|
/* cleanup */
|
|
if ( pPipePath )
|
|
rtl_uString_release( pPipePath );
|
|
args_free (args);
|
|
|
|
return status;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|