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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "uunxapi.h"
#include "system.h"
#include <limits.h>
#include <rtl/ustring.hxx>
#include <osl/thread.h>
#ifdef ANDROID
#include <osl/detail/android-bootstrap.h>
#endif
//###########################
inline rtl::OString OUStringToOString(const rtl_uString* s)
{
return rtl::OUStringToOString(
rtl::OUString(const_cast<rtl_uString*>(s)),
osl_getThreadTextEncoding());
}
//###########################
#ifdef MACOSX
/*
* Helper function for resolving Mac native alias files (not the same as unix alias files)
* and to return the resolved alias as rtl::OString
*/
inline rtl::OString macxp_resolveAliasAndConvert(const rtl_uString* s)
{
rtl::OString p = OUStringToOString(s);
sal_Char path[PATH_MAX];
if (p.getLength() < PATH_MAX)
{
strcpy(path, p.getStr());
macxp_resolveAlias(path, PATH_MAX);
p = rtl::OString(path);
}
return p;
}
#endif /* MACOSX */
//###########################
//access_u
int access_u(const rtl_uString* pustrPath, int mode)
{
#ifndef MACOSX // not MACOSX
rtl::OString fn = OUStringToOString(pustrPath);
#ifdef ANDROID
if (strncmp(fn.getStr(), "/assets", sizeof("/assets")-1) == 0 &&
(fn.getStr()[sizeof("/assets")-1] == '\0' ||
fn.getStr()[sizeof("/assets")-1] == '/'))
{
struct stat stat;
if (lo_apk_lstat(fn.getStr(), &stat) == -1)
return -1;
if (mode & W_OK)
{
errno = EACCES;
return -1;
}
return 0;
}
#endif
return access(fn.getStr(), mode);
#else
return access(macxp_resolveAliasAndConvert(pustrPath).getStr(), mode);
#endif
}
//#########################
//realpath_u
sal_Bool realpath_u(const rtl_uString* pustrFileName, rtl_uString** ppustrResolvedName)
{
#ifndef MACOSX // not MACOSX
rtl::OString fn = OUStringToOString(pustrFileName);
#ifdef ANDROID
if (strncmp(fn.getStr(), "/assets", sizeof("/assets")-1) == 0 &&
(fn.getStr()[sizeof("/assets")-1] == '\0' ||
fn.getStr()[sizeof("/assets")-1] == '/'))
{
if (access_u(pustrFileName, F_OK) == -1)
return sal_False;
rtl_uString silly(*pustrFileName);
rtl_uString_assign(ppustrResolvedName, &silly);
return sal_True;
}
#endif
#else
rtl::OString fn = macxp_resolveAliasAndConvert(pustrFileName);
#endif
char rp[PATH_MAX];
bool bRet = realpath(fn.getStr(), rp);
if (bRet)
{
rtl::OUString resolved = rtl::OStringToOUString(
rtl::OString(static_cast<sal_Char*>(rp)),
osl_getThreadTextEncoding());
rtl_uString_assign(ppustrResolvedName, resolved.pData);
}
return bRet;
}
//#########################
//stat_c
int stat_c(const char* cpPath, struct stat* buf)
{
#ifdef ANDROID
if (strncmp(cpPath, "/assets", sizeof("/assets")-1) == 0 &&
(cpPath[sizeof("/assets")-1] == '\0' ||
cpPath[sizeof("/assets")-1] == '/'))
return lo_apk_lstat(cpPath, buf);
#endif
return stat(cpPath, buf);
}
//#########################
//lstat_c
int lstat_c(const char* cpPath, struct stat* buf)
{
#ifdef ANDROID
if (strncmp(cpPath, "/assets", sizeof("/assets")-1) == 0 &&
(cpPath[sizeof("/assets")-1] == '\0' ||
cpPath[sizeof("/assets")-1] == '/'))
return lo_apk_lstat(cpPath, buf);
#endif
return lstat(cpPath, buf);
}
//#########################
//lstat_u
int lstat_u(const rtl_uString* pustrPath, struct stat* buf)
{
#ifndef MACOSX // not MACOSX
rtl::OString fn = OUStringToOString(pustrPath);
return lstat_c(fn.getStr(), buf);
#else
return lstat(macxp_resolveAliasAndConvert(pustrPath).getStr(), buf);
#endif
}
//#########################
// @see mkdir
int mkdir_u(const rtl_uString* path, mode_t mode)
{
return mkdir(OUStringToOString(path).getStr(), mode);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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