(file) Return to SystemWindows.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / Common

File: [Pegasus] / pegasus / src / Pegasus / Common / SystemWindows.cpp (download)
Revision: 1.13, Tue Jul 10 21:31:15 2001 UTC (22 years, 11 months ago) by mike
Branch: MAIN
CVS Tags: version_1_01, version_0_99_1, version_0_99, main
Branch point for: dev
Changes since 1.12: +166 -166 lines
Removed \r\r\n from all files.

//%/////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001 The Open group, BMC Software, Tivoli Systems, IBM
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to 
// deal in the Software without restriction, including without limitation the 
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN 
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Mike Brasher (mbrasher@bmc.com)
//
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////

#include "System.h"

PEGASUS_NAMESPACE_BEGIN

#include <windows.h>
#include <sys/types.h>
#include <time.h>
#include <sys/timeb.h>
#include <io.h>
#include <direct.h>
#include <sys/stat.h>
#include <sys/types.h>

#define ACCESS_EXISTS 0
#define ACCESS_WRITE 2
#define ACCESS_READ 4
#define ACCESS_READ_AND_WRITE 6

void System::getCurrentTime(Uint32& seconds, Uint32& milliseconds)
{
    FILETIME ft;
    GetSystemTimeAsFileTime(&ft);
    ULARGE_INTEGER largeInt = { ft.dwLowDateTime, ft.dwHighDateTime };
    largeInt.QuadPart -= 0x19db1ded53e8000;
    seconds = long(largeInt.QuadPart / (10000 * 1000));
    milliseconds = long((largeInt.QuadPart % (10000 * 1000)) / 10);
}

String System::getCurrentASCIITime()
{
    char tmpbuf[128];
    _strtime( tmpbuf );
    String time = tmpbuf;
    _strdate( tmpbuf );
    time.append("-");
    time.append(tmpbuf);
    return time;
}

void System::sleep(Uint32 seconds)
{
    Sleep(seconds * 1000);
}

Boolean System::exists(const char* path)
{
    return _access(path, ACCESS_EXISTS) == 0;
}

Boolean System::canRead(const char* path)
{
    return _access(path, ACCESS_READ) == 0;
}

Boolean System::canWrite(const char* path)
{
    return _access(path, ACCESS_WRITE) == 0;
}

Boolean System::getCurrentDirectory(char* path, Uint32 size)
{
    return GetCurrentDirectory(size, path) != 0;
}

Boolean System::isDirectory(const char* path)
{
    struct stat st;

    if (stat(path, &st) != 0)
	return false;

    return (st.st_mode & _S_IFDIR) != 0;
}

Boolean System::changeDirectory(const char* path)
{
    return chdir(path) == 0;
}

Boolean System::makeDirectory(const char* path)
{
    return _mkdir(path) == 0;
}

Boolean System::getFileSize(const char* path, Uint32& size)
{
    struct stat st;

    if (stat(path, &st) != 0)
	return false;

    size = st.st_size;
    return true;
}

Boolean System::removeDirectory(const char* path)
{
    return rmdir(path) == 0;	
}

Boolean System::removeFile(const char* path)
{
    return unlink(path) == 0;	
}

Boolean System::renameFile(const char* oldPath, const char* newPath)
{
    return rename(oldPath, newPath) == 0;
}

DynamicLibraryHandle System::loadDynamicLibrary(const char* fileName)
{
    return DynamicLibraryHandle(LoadLibrary(fileName));
}

String System::dynamicLoadError(void) {
return String();
}

DynamicSymbolHandle System::loadDynamicSymbol(
    DynamicLibraryHandle libraryHandle,
    const char* symbolName)
{
    return DynamicSymbolHandle(GetProcAddress(
	(HINSTANCE)libraryHandle, symbolName));
}

String System::getHostName()
{
    static char hostname[64];

    if (!*hostname)
        gethostname(hostname, sizeof(hostname));

    return hostname;
}

PEGASUS_NAMESPACE_END

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