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committed latest 1.3 snapshot

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This commit is contained in:
Guenter Obiltschnig
2007-04-18 16:22:57 +00:00
parent a8332eaaf3
commit b7a945da93
94 changed files with 6724 additions and 329 deletions
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73
Foundation/src/File_WIN32.cpp
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@@ -1,7 +1,7 @@
//
// File_WIN32.cpp
//
// $Id: //poco/Main/Foundation/src/File_WIN32.cpp#14 $
// $Id: //poco/Main/Foundation/src/File_WIN32.cpp#16 $
//
// Library: Foundation
// Package: Filesystem
@@ -36,6 +36,7 @@
#include "Poco/File_WIN32.h"
#include "Poco/Exception.h"
#include "Poco/String.h"
#include <windows.h>
@@ -48,7 +49,7 @@ public:
FileHandle(const std::string& path, DWORD access, DWORD share, DWORD disp)
{
_h = CreateFile(path.c_str(), access, share, 0, disp, 0, 0);
if (!_h) FileImpl::handleError(path);
if (!_h) FileImpl::handleLastErrorImpl(path);
}
~FileHandle()
@@ -118,7 +119,7 @@ bool FileImpl::existsImpl() const
case ERROR_INVALID_DRIVE:
return false;
default:
handleError(_path);
handleLastErrorImpl(_path);
}
}
return true;
@@ -137,7 +138,7 @@ bool FileImpl::canReadImpl() const
case ERROR_ACCESS_DENIED:
return false;
default:
handleError(_path);
handleLastErrorImpl(_path);
}
}
return true;
@@ -150,18 +151,25 @@ bool FileImpl::canWriteImpl() const
DWORD attr = GetFileAttributes(_path.c_str());
if (attr == 0xFFFFFFFF)
handleError(_path);
handleLastErrorImpl(_path);
return (attr & FILE_ATTRIBUTE_READONLY) == 0;
}
bool FileImpl::canExecuteImpl() const
{
Path p(_path);
return icompare(p.getExtension(), "exe") == 0;
}
bool FileImpl::isFileImpl() const
{
poco_assert (!_path.empty());
DWORD attr = GetFileAttributes(_path.c_str());
if (attr == 0xFFFFFFFF)
handleError(_path);
handleLastErrorImpl(_path);
return (attr & FILE_ATTRIBUTE_DIRECTORY) == 0;
}
@@ -172,7 +180,7 @@ bool FileImpl::isDirectoryImpl() const
DWORD attr = GetFileAttributes(_path.c_str());
if (attr == 0xFFFFFFFF)
handleError(_path);
handleLastErrorImpl(_path);
return (attr & FILE_ATTRIBUTE_DIRECTORY) != 0;
}
@@ -189,7 +197,7 @@ Timestamp FileImpl::createdImpl() const
WIN32_FILE_ATTRIBUTE_DATA fad;
if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
handleError(_path);
handleLastErrorImpl(_path);
return Timestamp::fromFileTimeNP(fad.ftCreationTime.dwLowDateTime, fad.ftCreationTime.dwHighDateTime);
}
@@ -200,7 +208,7 @@ Timestamp FileImpl::getLastModifiedImpl() const
WIN32_FILE_ATTRIBUTE_DATA fad;
if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
handleError(_path);
handleLastErrorImpl(_path);
return Timestamp::fromFileTimeNP(fad.ftLastWriteTime.dwLowDateTime, fad.ftLastWriteTime.dwHighDateTime);
}
@@ -217,7 +225,7 @@ void FileImpl::setLastModifiedImpl(const Timestamp& ts)
ft.dwHighDateTime = high;
FileHandle fh(_path, FILE_ALL_ACCESS, FILE_SHARE_WRITE, OPEN_EXISTING);
if (SetFileTime(fh.get(), 0, &ft, &ft) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
@@ -227,7 +235,7 @@ FileImpl::FileSizeImpl FileImpl::getSizeImpl() const
WIN32_FILE_ATTRIBUTE_DATA fad;
if (GetFileAttributesEx(_path.c_str(), GetFileExInfoStandard, &fad) == 0)
handleError(_path);
handleLastErrorImpl(_path);
LARGE_INTEGER li;
li.LowPart = fad.nFileSizeLow;
li.HighPart = fad.nFileSizeHigh;
@@ -243,9 +251,9 @@ void FileImpl::setSizeImpl(FileSizeImpl size)
LARGE_INTEGER li;
li.QuadPart = size;
if (SetFilePointer(fh.get(), li.LowPart, &li.HighPart, FILE_BEGIN) == -1)
handleError(_path);
handleLastErrorImpl(_path);
if (SetEndOfFile(fh.get()) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
@@ -255,13 +263,19 @@ void FileImpl::setWriteableImpl(bool flag)
DWORD attr = GetFileAttributes(_path.c_str());
if (attr == -1)
handleError(_path);
handleLastErrorImpl(_path);
if (flag)
attr &= ~FILE_ATTRIBUTE_READONLY;
else
attr |= FILE_ATTRIBUTE_READONLY;
if (SetFileAttributes(_path.c_str(), attr) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
void FileImpl::setExecutableImpl(bool flag)
{
// not supported
}
@@ -270,7 +284,7 @@ void FileImpl::copyToImpl(const std::string& path) const
poco_assert (!_path.empty());
if (CopyFile(_path.c_str(), path.c_str(), FALSE) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
@@ -279,7 +293,7 @@ void FileImpl::renameToImpl(const std::string& path)
poco_assert (!_path.empty());
if (MoveFile(_path.c_str(), path.c_str()) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
@@ -290,12 +304,12 @@ void FileImpl::removeImpl()
if (isDirectoryImpl())
{
if (RemoveDirectory(_path.c_str()) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
else
{
if (DeleteFile(_path.c_str()) == 0)
handleError(_path);
handleLastErrorImpl(_path);
}
}
@@ -313,7 +327,7 @@ bool FileImpl::createFileImpl()
else if (GetLastError() == ERROR_ALREADY_EXISTS)
return false;
else
handleError(_path);
handleLastErrorImpl(_path);
return false;
}
@@ -325,12 +339,12 @@ bool FileImpl::createDirectoryImpl()
if (existsImpl() && isDirectoryImpl())
return false;
if (CreateDirectory(_path.c_str(), 0) == 0)
handleError(_path);
handleLastErrorImpl(_path);
return true;
}
void FileImpl::handleError(const std::string& path)
void FileImpl::handleLastErrorImpl(const std::string& path)
{
switch (GetLastError())
{
@@ -357,6 +371,21 @@ void FileImpl::handleError(const std::string& path)
throw CreateFileException(path);
case ERROR_DIR_NOT_EMPTY:
throw FileException("directory not empty", path);
case ERROR_WRITE_FAULT:
throw WriteFileException(path);
case ERROR_READ_FAULT:
throw ReadFileException(path);
case ERROR_SHARING_VIOLATION:
throw FileException("sharing violation", path);
case ERROR_LOCK_VIOLATION:
throw FileException("lock violation", path);
case ERROR_HANDLE_EOF:
throw ReadFileException("EOF reached", path);
case ERROR_HANDLE_DISK_FULL:
case ERROR_DISK_FULL:
throw WriteFileException("disk is full", path);
case ERROR_NEGATIVE_SEEK:
throw FileException("negative seek", path);
default:
throw FileException(path);
}