562 lines
12 KiB
C++
562 lines
12 KiB
C++
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/****************************************************************************
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Copyright (c) 2010, Radon Labs GmbH
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "osxfswrapper.h"
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#include "core/sysfunc.h"
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <dirent.h>
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namespace OSX
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{
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using namespace Util;
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using namespace Core;
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using namespace IO;
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//------------------------------------------------------------------------------
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/**
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*/
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OSXFSWrapper::Handle
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OSXFSWrapper::OpenFile(const String& path, Stream::AccessMode accessMode, Stream::AccessPattern accessPattern)
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{
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char* pMode;
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switch (accessMode)
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{
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case Stream::ReadAccess:
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pMode = "rb";
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break;
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case Stream::WriteAccess:
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pMode = "wb";
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break;
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case Stream::ReadWriteAccess:
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pMode = "r+b";
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break;
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case Stream::AppendAccess:
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pMode = "a+b";
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break;
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}
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Handle handle = fopen(path.AsCharPtr(), pMode);
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if (handle != NULL)
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{
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return handle;
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}
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else
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{
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char* pError = strerror(errno);
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return NULL;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::CloseFile(Handle handle)
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{
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if (handle != NULL)
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{
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fclose(handle);
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::Write(Handle handle, const void* buf, Stream::Size numBytes)
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{
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n_assert(0 != handle);
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n_assert(buf != 0);
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n_assert(numBytes > 0);
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fwrite(buf, numBytes, 1, handle);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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Stream::Size
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OSXFSWrapper::Read(Handle handle, void* buf, Stream::Size numBytes)
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{
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n_assert(0 != handle);
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n_assert(buf != 0);
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n_assert(numBytes > 0);
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fread(buf, numBytes, 1, handle);
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return numBytes;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::Seek(Handle handle, Stream::Offset offset, Stream::SeekOrigin orig)
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{
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n_assert(0 != handle);
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SizeT moveMethod;
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switch (orig)
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{
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case Stream::Begin:
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moveMethod = SEEK_SET;
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break;
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case Stream::Current:
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moveMethod = SEEK_CUR;
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break;
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case Stream::End:
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moveMethod = SEEK_END;
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break;
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default:
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// can't happen
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moveMethod = SEEK_SET;
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break;
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}
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fseek(handle, offset, moveMethod);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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Stream::Position
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OSXFSWrapper::Tell(Handle handle)
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{
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n_assert(0 != handle);
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ftell(handle);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::Flush(Handle handle)
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{
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n_assert(0 != handle);
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fflush(handle);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::Eof(Handle handle)
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{
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n_assert(0 != handle);
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IndexT pos = feof(handle);
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if (pos != 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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Stream::Size
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OSXFSWrapper::GetFileSize(Handle handle)
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{
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n_assert(0 != handle);
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SizeT fileSize;
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IndexT cur = ftell(handle);
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fseek(handle, 0, SEEK_END);
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fileSize = ftell(handle);
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fseek(handle, cur, SEEK_SET);
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return fileSize;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::SetReadOnly(const String& path, bool readOnly)
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{
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n_assert(path.IsValid());
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struct stat attr;
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stat(path.AsCharPtr(), &attr);
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if (readOnly)
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{
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attr.st_mode |= S_IRUSR;
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}
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else
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{
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attr.st_mode &= ~S_IRUSR;
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}
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chmod(path.AsCharPtr(), attr.st_mode);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::IsReadOnly(const String& path)
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{
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n_assert(path.IsValid());
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struct stat attr;
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stat(path.AsCharPtr(), &attr);
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return (attr.st_mode & S_IRUSR);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::DeleteFile(const String& path)
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{
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n_assert(path.IsValid());
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IndexT ret = remove(path.AsCharPtr());
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if (ret == 0)
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{
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return true;
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}
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else if (ret == -1)
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{
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return false;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::DeleteDirectory(const String& path)
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{
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n_assert(path.IsValid());
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IndexT ret = rmdir(path.AsCharPtr());
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if (ret == 0)
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{
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return true;
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}
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else if (ret == -1)
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{
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return false;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::FileExists(const String& path)
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{
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n_assert(path.IsValid());
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IndexT ret = access(path.AsCharPtr(), 0);
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if (ret == 0)
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{
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return true;
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}
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else if (ret == -1)
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{
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return false;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::DirectoryExists(const String& path)
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{
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n_assert(path.IsValid());
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IndexT ret = access(path.AsCharPtr(), 0);
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if (ret == 0)
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{
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return true;
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}
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else if (ret == -1)
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{
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return false;
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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OSXFSWrapper::SetFileWriteTime(const String& path, FileTime fileTime)
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{
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n_assert(path.IsValid());
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utime(path.AsCharPtr(), &fileTime.fileTime);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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FileTime
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OSXFSWrapper::GetFileWriteTime(const String& path)
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{
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n_assert(path.IsValid());
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FileTime fileTime;
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struct stat attr;
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stat(path.AsCharPtr(), &attr);
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fileTime.fileTime.modtime = attr.st_atime;
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fileTime.fileTime.actime = attr.st_mtime;
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return fileTime;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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bool
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OSXFSWrapper::CreateDirectory(const String& path)
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{
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n_assert(path.IsValid());
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IndexT ret = mkdir(path.AsCharPtr(), S_IRWXU);
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if (ret == 0)
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{
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return true;
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}
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else if (ret == -1)
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{
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return false;
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}
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}
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static int IS_DIR(const char* path)
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{
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struct stat st;
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lstat(path, &st);
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return S_ISDIR(st.st_mode);
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}
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static void ListFilesCore(const char *path, bool recursive, Array<String>& result)
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{
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DIR *pdir;
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struct dirent *pdirent;
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char temp[256];
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pdir = opendir(path);
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if(pdir)
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{
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while(pdirent = readdir(pdir))
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{
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if(strcmp(pdirent->d_name, ".") == 0
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|| strcmp(pdirent->d_name, "..") == 0)
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continue;
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sprintf(temp, "%s/%s", path, pdirent->d_name);
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if(IS_DIR(temp) && recursive)
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{
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result.Append(temp);
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ListFilesCore(temp, recursive, result);
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}
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else
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{
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result.Append(temp);
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}
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}
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}
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closedir(pdir);
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}
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static void List_Files(const char *path, bool recursive, Array<String>& result)
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{
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int len;
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char temp[256];
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len = strlen(path);
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strcpy(temp, path);
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if(temp[len - 1] == '/')
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{
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temp[len -1] = '\0';
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}
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if(IS_DIR(temp))
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{
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ListFilesCore(temp, recursive, result);
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}
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}
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//------------------------------------------------------------------------------
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/**
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||
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*/
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||
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Array<String>
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||
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OSXFSWrapper::ListFiles(const String& path, const String& pattern)
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||
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{
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||
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n_assert(path.IsValid());
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||
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n_assert(pattern.IsValid());
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||
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||
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Array<String> result;
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||
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List_Files(path.AsCharPtr(), false, result);
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||
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return result;
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}
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||
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||
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//------------------------------------------------------------------------------
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/**
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||
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*/
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||
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Array<String>
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||
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OSXFSWrapper::ListDirectories(const String& path, const String& pattern)
|
||
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|
{
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||
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n_assert(path.IsValid());
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||
|
|
n_assert(pattern.IsValid());
|
||
|
|
|
||
|
|
Array<String> result;
|
||
|
|
|
||
|
|
List_Files(path.AsCharPtr(), true, result);
|
||
|
|
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetUserDirectory()
|
||
|
|
{
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetAppDataDirectory()
|
||
|
|
{
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetProgramsDirectory()
|
||
|
|
{
|
||
|
|
n_error("OSXFSWrapper::GetProgramsDirectory(): NOT IMPLEMENTED!");
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetTempDirectory()
|
||
|
|
{
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetBinDirectory()
|
||
|
|
{
|
||
|
|
char buffer[NEBULA3_MAXPATH];
|
||
|
|
readlink("proc/self/exe", buffer, NEBULA3_MAXPATH);
|
||
|
|
|
||
|
|
String pathToExe;
|
||
|
|
pathToExe.SetCharPtr(buffer);
|
||
|
|
|
||
|
|
pathToExe.ConvertBackslashes();
|
||
|
|
pathToExe = pathToExe.ExtractDirName();
|
||
|
|
pathToExe.TrimRight("/");
|
||
|
|
return String("file:///") + pathToExe;
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetHomeDirectory()
|
||
|
|
{
|
||
|
|
char buffer[NEBULA3_MAXPATH];
|
||
|
|
readlink("proc/self/exe", buffer, NEBULA3_MAXPATH);
|
||
|
|
|
||
|
|
String pathToExe;
|
||
|
|
pathToExe.SetCharPtr(buffer);
|
||
|
|
|
||
|
|
String homePath = pathToExe.ExtractDirName();
|
||
|
|
return String("file:///") + homePath;
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
bool
|
||
|
|
OSXFSWrapper::IsDeviceName(const Util::String& str)
|
||
|
|
{
|
||
|
|
if (str == "OSX") return true;
|
||
|
|
else return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
const char*
|
||
|
|
OSXFSWrapper::ConvertPath(const Util::String& str)
|
||
|
|
{
|
||
|
|
const char* ptr = str.AsCharPtr();
|
||
|
|
n_assert((ptr[0] == 'O') && (ptr[1] == 'S') && (ptr[2] == 'X') && (ptr[3] == ':'));
|
||
|
|
return &(ptr[4]);
|
||
|
|
}
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
String
|
||
|
|
OSXFSWrapper::GetEditorAssetDirectory()
|
||
|
|
{
|
||
|
|
n_error("OSXFSWrapper::GetEditorAssetDirectory(): NOT IMPLEMENTED!");
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace OSX
|