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fix: fix unicode issue with JavaChecker on Windows

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Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
This commit is contained in:
Sefa Eyeoglu 2022-07-11 18:51:32 +02:00
parent 1a26a53659
commit c0bf267bae
No known key found for this signature in database
GPG Key ID: C10411294912A422
1 changed files with 7 additions and 5 deletions
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12
launcher/java/JavaUtils.cpp
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@ -202,12 +202,12 @@ QList<JavaInstallPtr> JavaUtils::FindJavaFromRegistryKey(DWORD keyType, QString
{
// Read the current type version from the registry.
// This will be used to find any key that contains the JavaHome value.
char *value = new char[0];
TCHAR *value = new TCHAR[0];
DWORD valueSz = 0;
if (RegQueryValueExW(jreKey, L"CurrentVersion", NULL, NULL, (BYTE *)value, &valueSz) ==
ERROR_MORE_DATA)
{
value = new char[valueSz];
value = new TCHAR[valueSz];
RegQueryValueExW(jreKey, L"CurrentVersion", NULL, NULL, (BYTE *)value, &valueSz);
}
@ -237,22 +237,24 @@ QList<JavaInstallPtr> JavaUtils::FindJavaFromRegistryKey(DWORD keyType, QString
KEY_READ | KEY_WOW64_64KEY, &newKey) == ERROR_SUCCESS)
{
// Read the JavaHome value to find where Java is installed.
value = new char[0];
value = new TCHAR[0];
valueSz = 0;
if (RegQueryValueExW(newKey, keyJavaDir.toStdWString().c_str(), NULL, NULL, (BYTE *)value,
&valueSz) == ERROR_MORE_DATA)
{
value = new char[valueSz];
value = new TCHAR[valueSz];
RegQueryValueExW(newKey, keyJavaDir.toStdWString().c_str(), NULL, NULL, (BYTE *)value,
&valueSz);
QString newValue = QString::fromWCharArray(value);
// Now, we construct the version object and add it to the list.
JavaInstallPtr javaVersion(new JavaInstall());
javaVersion->id = newSubkeyName;
javaVersion->arch = archType;
javaVersion->path =
QDir(FS::PathCombine(value, "bin")).absoluteFilePath("javaw.exe");
QDir(FS::PathCombine(newValue, "bin")).absoluteFilePath("javaw.exe");
javas.append(javaVersion);
}