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GH-93 add an option to not copy saves on instance copy

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This commit is contained in:
Petr Mrázek
2015-10-10 05:55:55 +02:00
parent 4fbcb3efb9
commit 44db72ead5
10 changed files with 138 additions and 60 deletions
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116
logic/FileSystem.cpp
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@@ -9,16 +9,18 @@
#include <QDesktopServices>
#include <QUrl>
namespace FS {
void ensureExists(const QDir &dir)
{
if (!QDir().mkpath(dir.absolutePath()))
{
throw FS::FileSystemException("Unable to create directory " + dir.dirName() + " (" +
throw FileSystemException("Unable to create directory " + dir.dirName() + " (" +
dir.absolutePath() + ")");
}
}
void FS::write(const QString &filename, const QByteArray &data)
void write(const QString &filename, const QByteArray &data)
{
ensureExists(QFileInfo(filename).dir());
QSaveFile file(filename);
@@ -39,7 +41,7 @@ void FS::write(const QString &filename, const QByteArray &data)
}
}
QByteArray FS::read(const QString &filename)
QByteArray read(const QString &filename)
{
QFile file(filename);
if (!file.open(QFile::ReadOnly))
@@ -58,7 +60,7 @@ QByteArray FS::read(const QString &filename)
return data;
}
bool FS::ensureFilePathExists(QString filenamepath)
bool ensureFilePathExists(QString filenamepath)
{
QFileInfo a(filenamepath);
QDir dir;
@@ -67,7 +69,7 @@ bool FS::ensureFilePathExists(QString filenamepath)
return success;
}
bool FS::ensureFolderPathExists(QString foldernamepath)
bool ensureFolderPathExists(QString foldernamepath)
{
QFileInfo a(foldernamepath);
QDir dir;
@@ -76,56 +78,77 @@ bool FS::ensureFolderPathExists(QString foldernamepath)
return success;
}
bool FS::copyPath(const QString &src, const QString &dst, bool follow_symlinks)
bool copy::operator()(const QString &offset)
{
//NOTE always deep copy on windows. the alternatives are too messy.
#if defined Q_OS_WIN32
follow_symlinks = true;
m_followSymlinks = true;
#endif
QDir dir(src);
if (!dir.exists())
return false;
if (!ensureFolderPathExists(dst))
auto src = PathCombine(m_src.absolutePath(), offset);
auto dst = PathCombine(m_dst.absolutePath(), offset);
QFileInfo currentSrc(src);
if (!currentSrc.exists())
return false;
bool OK = true;
qDebug() << "Looking at " << dir.absolutePath();
foreach(QString f, dir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden | QDir::System))
if(!m_followSymlinks && currentSrc.isSymLink())
{
QString inner_src = src + QDir::separator() + f;
QString inner_dst = dst + QDir::separator() + f;
qDebug() << f << "translates to"<< inner_src << "to" << inner_dst;
QFileInfo fileInfo(inner_src);
if(!follow_symlinks && fileInfo.isSymLink())
qDebug() << "creating symlink" << src << " - " << dst;
if (!ensureFilePathExists(dst))
{
qDebug() << "creating symlink" << inner_src << " - " << inner_dst;
OK &= QFile::link(fileInfo.symLinkTarget(),inner_dst);
qWarning() << "Cannot create path!";
return false;
}
else if (fileInfo.isDir())
return QFile::link(currentSrc.symLinkTarget(), dst);
}
else if(currentSrc.isFile())
{
qDebug() << "copying file" << src << " - " << dst;
if (!ensureFilePathExists(dst))
{
qDebug() << "recursing" << inner_src << " - " << inner_dst;
OK &= copyPath(inner_src, inner_dst, follow_symlinks);
qWarning() << "Cannot create path!";
return false;
}
else if (fileInfo.isFile())
return QFile::copy(src, dst);
}
else if(currentSrc.isDir())
{
qDebug() << "recursing" << offset;
if (!ensureFolderPathExists(dst))
{
qDebug() << "copying file" << inner_src << " - " << inner_dst;
OK &= QFile::copy(inner_src, inner_dst);
qWarning() << "Cannot create path!";
return false;
}
else
QDir currentDir(src);
for(auto & f : currentDir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden | QDir::System))
{
OK = false;
qCritical() << "Copy ERROR: Unknown filesystem object:" << inner_src;
auto inner_offset = PathCombine(offset, f);
// ignore and skip stuff that matches the blacklist.
if(m_blacklist && m_blacklist->matches(inner_offset))
{
continue;
}
if(!operator()(inner_offset))
{
return false;
}
}
}
return OK;
else
{
qCritical() << "Copy ERROR: Unknown filesystem object:" << src;
return false;
}
return true;
}
#if defined Q_OS_WIN32
#include <windows.h>
#include <string>
#endif
bool FS::deletePath(QString path)
bool deletePath(QString path)
{
bool OK = true;
QDir dir(path);
@@ -138,7 +161,7 @@ bool FS::deletePath(QString path)
QDir::AllDirs | QDir::Files,
QDir::DirsFirst);
for(QFileInfo info: allEntries)
for(auto & info: allEntries)
{
#if defined Q_OS_WIN32
QString nativePath = QDir::toNativeSeparators(info.absoluteFilePath());
@@ -182,7 +205,7 @@ bool FS::deletePath(QString path)
}
QString FS::PathCombine(QString path1, QString path2)
QString PathCombine(QString path1, QString path2)
{
if(!path1.size())
return path2;
@@ -191,17 +214,17 @@ QString FS::PathCombine(QString path1, QString path2)
return QDir::cleanPath(path1 + QDir::separator() + path2);
}
QString FS::PathCombine(QString path1, QString path2, QString path3)
QString PathCombine(QString path1, QString path2, QString path3)
{
return PathCombine(PathCombine(path1, path2), path3);
}
QString FS::AbsolutePath(QString path)
QString AbsolutePath(QString path)
{
return QFileInfo(path).absolutePath();
}
QString FS::ResolveExecutable(QString path)
QString ResolveExecutable(QString path)
{
if (path.isEmpty())
{
@@ -225,7 +248,7 @@ QString FS::ResolveExecutable(QString path)
* Any paths inside the current directory will be normalized to relative paths (to current)
* Other paths will be made absolute
*/
QString FS::NormalizePath(QString path)
QString NormalizePath(QString path)
{
QDir a = QDir::currentPath();
QString currentAbsolute = a.absolutePath();
@@ -245,7 +268,7 @@ QString FS::NormalizePath(QString path)
QString badFilenameChars = "\"\\/?<>:*|!";
QString FS::RemoveInvalidFilenameChars(QString string, QChar replaceWith)
QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
{
for (int i = 0; i < string.length(); i++)
{
@@ -257,7 +280,7 @@ QString FS::RemoveInvalidFilenameChars(QString string, QChar replaceWith)
return string;
}
QString FS::DirNameFromString(QString string, QString inDir)
QString DirNameFromString(QString string, QString inDir)
{
int num = 0;
QString baseName = RemoveInvalidFilenameChars(string, '-');
@@ -281,7 +304,7 @@ QString FS::DirNameFromString(QString string, QString inDir)
return dirName;
}
void FS::openDirInDefaultProgram(QString path, bool ensureExists)
void openDirInDefaultProgram(QString path, bool ensureExists)
{
QDir parentPath;
QDir dir(path);
@@ -292,14 +315,14 @@ void FS::openDirInDefaultProgram(QString path, bool ensureExists)
QDesktopServices::openUrl(QUrl::fromLocalFile(dir.absolutePath()));
}
void FS::openFileInDefaultProgram(QString filename)
void openFileInDefaultProgram(QString filename)
{
QDesktopServices::openUrl(QUrl::fromLocalFile(filename));
}
// Does the directory path contain any '!'? If yes, return true, otherwise false.
// (This is a problem for Java)
bool FS::checkProblemticPathJava(QDir folder)
bool checkProblemticPathJava(QDir folder)
{
QString pathfoldername = folder.absolutePath();
return pathfoldername.contains("!", Qt::CaseInsensitive);
@@ -366,13 +389,13 @@ HRESULT CreateLink(LPCSTR linkPath, LPCSTR targetPath, LPCSTR args)
#endif
QString FS::getDesktopDir()
QString getDesktopDir()
{
return QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
}
// Cross-platform Shortcut creation
bool FS::createShortCut(QString location, QString dest, QStringList args, QString name,
bool createShortCut(QString location, QString dest, QStringList args, QString name,
QString icon)
{
#if defined Q_OS_LINUX
@@ -426,3 +449,4 @@ bool FS::createShortCut(QString location, QString dest, QStringList args, QStrin
return false;
#endif
}
}