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core: use std::string for hashfile_name

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One more free() removed.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-11 17:06:27 +02:00 • committed by bstoeger
parent ec92cff92c
commit 5805b14734
3 changed files with 6 additions and 13 deletions
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13
core/qthelper.cpp
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@ -1011,9 +1011,9 @@ std::string get_current_date()
static QMutex hashOfMutex;
static QHash<QString, QString> localFilenameOf;
static const QString hashfile_name()
std::string hashfile_name()
{
return QString(system_default_directory()).append("/hashes");
return std::string(system_default_directory()) + "/hashes";
}
static QString thumbnailDir()
@ -1031,11 +1031,6 @@ QString thumbnailFileName(const QString &filename)
return thumbnailDir() + hash.result().toHex();
}
char *hashfile_name_string()
{
return copy_qstring(hashfile_name());
}
// TODO: This is a temporary helper struct. Remove in due course with convertLocalFilename().
struct HashToFile {
QByteArray hash;
@ -1078,7 +1073,7 @@ static void convertLocalFilename(const QHash<QString, QByteArray> &hashOf, const
void read_hashes()
{
QFile hashfile(hashfile_name());
QFile hashfile(QString::fromStdString(hashfile_name()));
if (hashfile.open(QIODevice::ReadOnly)) {
QDataStream stream(&hashfile);
QHash<QByteArray, QString> localFilenameByHash;
@ -1102,7 +1097,7 @@ void read_hashes()
void write_hashes()
{
QSaveFile hashfile(hashfile_name());
QSaveFile hashfile(QString::fromStdString(hashfile_name()));
QMutexLocker locker(&hashOfMutex);
if (hashfile.open(QIODevice::WriteOnly)) {