void ZipFile::extract(const std::string& path)
{
TraceL << "Extracting zip to: " << path << endl;
if (!opened())
throw std::runtime_error("The archive must be opened for extraction.");
if (!goToFirstFile())
throw std::runtime_error("Cannot read the source archive.");
while (true) {
extractCurrentFile(path, true);
if (!goToNextFile()) break;
}
}
bool QuaZip::setCurrentFile(const QString& fileName, CaseSensitivity cs)
{
zipError=UNZ_OK;
if(mode!=mdUnzip) {
qWarning("QuaZip::setCurrentFile(): ZIP is not open in mdUnzip mode");
return false;
}
if(fileName.isNull()) {
hasCurrentFile_f=false;
return true;
}
// Unicode-aware reimplementation of the unzLocateFile function
if(unzFile_f==NULL) {
zipError=UNZ_PARAMERROR;
return false;
}
if(fileName.length()>MAX_FILE_NAME_LENGTH) {
zipError=UNZ_PARAMERROR;
return false;
}
bool sens;
if(cs==csDefault) {
#ifdef Q_OS_WIN
sens=false;
#else
sens=true;
#endif
} else sens=cs==csSensitive;
QString lower, current;
if(!sens) lower=fileName.toLower();
hasCurrentFile_f=false;
for(bool more=goToFirstFile(); more; more=goToNextFile()) {
current=getCurrentFileName();
if(current.isNull()) return false;
if(sens) {
if(current==fileName) break;
} else {
if(current.toLower()==lower) break;
}
}
return hasCurrentFile_f;
}