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Diffstat (limited to 'sal/osl/os2/process_impl.cxx')
| -rw-r--r-- | sal/osl/os2/process_impl.cxx | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/sal/osl/os2/process_impl.cxx b/sal/osl/os2/process_impl.cxx new file mode 100644 index 000000000000..27b12bbe0f6a --- /dev/null +++ b/sal/osl/os2/process_impl.cxx @@ -0,0 +1,371 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + + +#define INCL_DOS +#include <os2.h> + +#include "osl/process.h" +#include <osl/mutex.h> + +#ifndef INCLUDED_LIMITS_H +#include <limits.h> +#define INCLUDED_LIMITS_H +#endif + +#ifndef INCLUDED_PTHREAD_H +#include <pthread.h> +#define INCLUDED_PTHREAD_H +#endif + +#ifndef INCLUDED_STDLIB_H +#include <stdlib.h> +#define INCLUDED_STDLIB_H +#endif + +#ifndef INCLUDED_STRING_H +#include <string.h> +#define INCLUDED_STRING_H +#endif +#include "osl/diagnose.h" +#include <osl/file.h> +#include "osl/module.h" +#include "osl/thread.h" +#include "rtl/ustring.hxx" + +#ifndef _OSL_FILE_PATH_HELPER_H_ +#include "file_path_helper.h" +#endif + +#ifndef _OSL_UUNXAPI_H_ +#include "uunxapi.h" +#endif + +/*************************************** + osl_bootstrap_getExecutableFile_Impl(). + + @internal + @see rtl_bootstrap + @see #i37371# + + **************************************/ + +extern "C" oslProcessError SAL_CALL osl_bootstrap_getExecutableFile_Impl ( + rtl_uString ** ppFileURL +) SAL_THROW_EXTERN_C(); + + +oslProcessError SAL_CALL osl_bootstrap_getExecutableFile_Impl ( + rtl_uString ** ppFileURL +) SAL_THROW_EXTERN_C() +{ + oslProcessError result = osl_Process_E_NotFound; + CHAR szName[CCHMAXPATH]; + PPIB ppib; + PTIB ptib; + APIRET rc; + + rc = DosGetInfoBlocks(&ptib, &ppib); + rc = DosQueryModuleName(ppib->pib_hmte, sizeof(szName), szName); + + if (rc == 0) + { + rtl_uString * pAbsPath = 0; + + rtl_string2UString( + &pAbsPath, + szName, strlen(szName), osl_getThreadTextEncoding(), + OSTRING_TO_OUSTRING_CVTFLAGS); + + if (pAbsPath) + { + /* Convert from path to url. */ + if (osl_getFileURLFromSystemPath (pAbsPath, ppFileURL) == osl_File_E_None) + { + /* Success. */ + result = osl_Process_E_None; + } + rtl_uString_release (pAbsPath); + } + } + + return (result); +} + +/*************************************** + CommandArgs_Impl. + **************************************/ +struct CommandArgs_Impl +{ + oslMutex m_mutex; + sal_uInt32 m_nCount; + rtl_uString ** m_ppArgs; +}; + +static struct CommandArgs_Impl g_command_args = +{ + osl_createMutex(), + 0, + 0 +}; + +/*************************************** + osl_getExecutableFile(). + **************************************/ +oslProcessError SAL_CALL osl_getExecutableFile (rtl_uString ** ppustrFile) +{ + oslProcessError result = osl_Process_E_NotFound; + + osl_acquireMutex(g_command_args.m_mutex); + OSL_ASSERT(g_command_args.m_nCount > 0); + if (g_command_args.m_nCount > 0) + { + /* CommandArgs set. Obtain argv[0]. */ + rtl_uString_assign (ppustrFile, g_command_args.m_ppArgs[0]); + result = osl_Process_E_None; + } + osl_releaseMutex(g_command_args.m_mutex); + + return (result); +} + +/*************************************** + osl_getCommandArgCount(). + **************************************/ +sal_uInt32 SAL_CALL osl_getCommandArgCount (void) +{ + sal_uInt32 result = 0; + + osl_acquireMutex(g_command_args.m_mutex); + OSL_ASSERT(g_command_args.m_nCount > 0); + if (g_command_args.m_nCount > 0) + result = g_command_args.m_nCount - 1; + osl_releaseMutex(g_command_args.m_mutex); + + return (result); +} + +/*************************************** + osl_getCommandArg(). + **************************************/ +oslProcessError SAL_CALL osl_getCommandArg (sal_uInt32 nArg, rtl_uString ** strCommandArg) +{ + oslProcessError result = osl_Process_E_NotFound; + + osl_acquireMutex(g_command_args.m_mutex); + OSL_ASSERT(g_command_args.m_nCount > 0); + if (g_command_args.m_nCount > (nArg + 1)) + { + rtl_uString_assign (strCommandArg, g_command_args.m_ppArgs[nArg + 1]); + result = osl_Process_E_None; + } + osl_releaseMutex(g_command_args.m_mutex); + + return (result); +} + +/*************************************** + osl_setCommandArgs(). + **************************************/ +void SAL_CALL osl_setCommandArgs (int argc, char ** argv) +{ + OSL_ASSERT(argc > 0); + osl_acquireMutex(g_command_args.m_mutex); + OSL_ENSURE (g_command_args.m_nCount == 0, "osl_setCommandArgs(): CommandArgs already set."); + if (g_command_args.m_nCount == 0) + { + rtl_uString** ppArgs = (rtl_uString**)rtl_allocateZeroMemory (argc * sizeof(rtl_uString*)); + if (ppArgs != 0) + { + rtl_TextEncoding encoding = osl_getThreadTextEncoding(); + for (int i = 0; i < argc; i++) + { + rtl_string2UString ( + &(ppArgs[i]), + argv[i], rtl_str_getLength (argv[i]), encoding, + OSTRING_TO_OUSTRING_CVTFLAGS); + } + if (ppArgs[0] != 0) + { + /* see @ osl_getExecutableFile(). */ + if (rtl_ustr_indexOfChar (rtl_uString_getStr(ppArgs[0]), sal_Unicode('/')) == -1) + { + const rtl::OUString PATH (RTL_CONSTASCII_USTRINGPARAM("PATH")); + + rtl_uString * pSearchPath = 0; + osl_getEnvironment (PATH.pData, &pSearchPath); + if (pSearchPath) + { + rtl_uString * pSearchResult = 0; + osl_searchPath (ppArgs[0], pSearchPath, &pSearchResult); + if (pSearchResult) + { + rtl_uString_assign (&(ppArgs[0]), pSearchResult); + rtl_uString_release (pSearchResult); + } + rtl_uString_release (pSearchPath); + } + } + + rtl_uString * pArg0 = 0; + if (realpath_u (ppArgs[0], &pArg0)) + { + osl_getFileURLFromSystemPath (pArg0, &(ppArgs[0])); + rtl_uString_release (pArg0); + } + } + g_command_args.m_nCount = argc; + g_command_args.m_ppArgs = ppArgs; + } + } + osl_releaseMutex(g_command_args.m_mutex); + +} + +/*************************************** + osl_getEnvironment(). + **************************************/ +oslProcessError SAL_CALL osl_getEnvironment(rtl_uString* pustrEnvVar, rtl_uString** ppustrValue) +{ + oslProcessError result = osl_Process_E_NotFound; + rtl_TextEncoding encoding = osl_getThreadTextEncoding(); + rtl_String* pstr_env_var = 0; + + OSL_PRECOND(pustrEnvVar, "osl_getEnvironment(): Invalid parameter"); + OSL_PRECOND(ppustrValue, "osl_getEnvironment(): Invalid parameter"); + + rtl_uString2String( + &pstr_env_var, + rtl_uString_getStr(pustrEnvVar), rtl_uString_getLength(pustrEnvVar), encoding, + OUSTRING_TO_OSTRING_CVTFLAGS); + if (pstr_env_var != 0) + { + const char* p_env_var = getenv (rtl_string_getStr (pstr_env_var)); + if (p_env_var != 0) + { + rtl_string2UString( + ppustrValue, + p_env_var, strlen(p_env_var), encoding, + OSTRING_TO_OUSTRING_CVTFLAGS); + OSL_ASSERT(*ppustrValue != NULL); + + result = osl_Process_E_None; + } + rtl_string_release(pstr_env_var); + } + + return (result); +} + +/*************************************** + osl_getProcessWorkingDir(). + **************************************/ +oslProcessError SAL_CALL osl_getProcessWorkingDir(rtl_uString **ppustrWorkingDir) +{ + oslProcessError result = osl_Process_E_Unknown; + char buffer[PATH_MAX]; + + OSL_PRECOND(ppustrWorkingDir, "osl_getProcessWorkingDir(): Invalid parameter"); + + if (getcwd (buffer, sizeof(buffer)) != 0) + { + rtl_uString* ustrTmp = 0; + + rtl_string2UString( + &ustrTmp, + buffer, strlen(buffer), osl_getThreadTextEncoding(), + OSTRING_TO_OUSTRING_CVTFLAGS); + if (ustrTmp != 0) + { + if (osl_getFileURLFromSystemPath (ustrTmp, ppustrWorkingDir) == osl_File_E_None) + result = osl_Process_E_None; + rtl_uString_release (ustrTmp); + } + } + + return (result); +} + +/****************************************************************************** + * + * new functions to set/return the current process locale + * + *****************************************************************************/ + +struct ProcessLocale_Impl +{ + oslMutex m_mutex; + rtl_Locale * m_pLocale; +}; + +static struct ProcessLocale_Impl g_process_locale = +{ + osl_createMutex(), + 0 +}; + +extern "C" void _imp_getProcessLocale( rtl_Locale ** ); +extern "C" int _imp_setProcessLocale( rtl_Locale * ); + +/********************************************** + osl_getProcessLocale(). + *********************************************/ +oslProcessError SAL_CALL osl_getProcessLocale( rtl_Locale ** ppLocale ) +{ + OSL_PRECOND(ppLocale, "osl_getProcessLocale(): Invalid parameter."); + + osl_acquireMutex(g_process_locale.m_mutex); + + if (g_process_locale.m_pLocale == 0) + _imp_getProcessLocale (&(g_process_locale.m_pLocale)); + *ppLocale = g_process_locale.m_pLocale; + + osl_releaseMutex(g_process_locale.m_mutex); + + return (osl_Process_E_None); +} + +/********************************************** + osl_setProcessLocale(). + *********************************************/ +oslProcessError SAL_CALL osl_setProcessLocale( rtl_Locale * pLocale ) +{ + oslProcessError result = osl_Process_E_Unknown; + + OSL_PRECOND(pLocale, "osl_setProcessLocale(): Invalid parameter."); + + osl_acquireMutex(g_process_locale.m_mutex); + if (_imp_setProcessLocale (pLocale) == 0) + { + g_process_locale.m_pLocale = pLocale; + result = osl_Process_E_None; + } + osl_releaseMutex(g_process_locale.m_mutex); + + return (result); +} + |