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

Utils: Add an offset parameter to the content writing FilePath function

Browse Source 
Use QFile::seek to implement locally and a dd seek based poor man's
implementation on RL and docker.

Change-Id: I241d1c34c00e991845d132ad8edefa1377ba1311
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
hjk
2022-10-10 17:11:51 +02:00
parent 0c2a86b63f
commit 2e38cb6848
12 changed files with 65 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/plugins/docker/dockerdevice.cpp
View File

@@ -910,10 +910,17 @@ std::optional<QByteArray> DockerDevice::fileContents(const FilePath &filePath,
return d->fileContents(filePath, limit, offset);
}
bool DockerDevice::writeFileContents(const FilePath &filePath, const QByteArray &data) const
bool DockerDevice::writeFileContents(const FilePath &filePath,
const QByteArray &data,
qint64 offset) const
{
QTC_ASSERT(handlesFile(filePath), return {});
return d->runInShellSuccess({"dd", {"of=" + filePath.path()}}, data);
CommandLine cmd({"dd", {"of=" + filePath.path()}});
if (offset != 0) {
cmd.addArg("bs=1");
cmd.addArg(QString("seek=%1").arg(offset));
}
return d->runInShellSuccess(cmd, data);
}
Environment DockerDevice::systemEnvironment() const