feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

Utils: Allow an offset in FilePath::readContents()

Browse Source 
Also, change the size limit to take a qint64. Contrary to e.g.
Q(6)Hash::size() there is a realistic chance that 31 bits are not
enough.

Change-Id: Idbe6e765a5cac4336b3d64a8e0adb14966fd18a3
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2021-07-09 08:30:11 +02:00
parent dba0294b33
commit 97578a4fee
9 changed files with 19 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/libs/utils/fileutils.cpp
View File

@@ -967,11 +967,11 @@ QList<FilePath> FilePath::dirEntries(QDir::Filters filters) const
return dirEntries({}, filters);
}
QByteArray FilePath::fileContents(int maxSize) const
QByteArray FilePath::fileContents(qint64 maxSize, qint64 offset) const
{
if (needsDevice()) {
QTC_ASSERT(s_deviceHooks.fileContents, return {});
return s_deviceHooks.fileContents(*this, maxSize);
return s_deviceHooks.fileContents(*this, maxSize, offset);
}
const QString path = toString();
@@ -982,6 +982,9 @@ QByteArray FilePath::fileContents(int maxSize) const
if (!f.open(QFile::ReadOnly))
return {};
if (offset != 0)
f.seek(offset);
if (maxSize != -1)
return f.read(maxSize);