/*****************************************************
a wrapper for utime
*******************************************************/
int smbw_utime(const char *fname, void *buf)
{
char path[PATH_MAX];
smbw_fix_path(fname, path);
return smbc_utime(path, buf);
}
int main(int argc, char * argv[])
{
int debug = 0;
char m_time[32];
char c_time[32];
char a_time[32];
const char * pSmbPath = NULL;
time_t t = time(NULL);
struct stat st;
struct utimbuf utimbuf;
if (argc == 1)
{
pSmbPath = "smb://RANDOM/Public/small";
}
else if (argc == 2)
{
pSmbPath = argv[1];
}
else if (argc == 3)
{
pSmbPath = argv[1];
t = (time_t) strtol(argv[2], NULL, 10);
}
else
{
printf("usage: "
"%s [ smb://path/to/file [ mtime ] ]\n",
argv[0]);
return 1;
}
smbc_init(get_auth_data_fn, debug);
if (smbc_stat(pSmbPath, &st) < 0)
{
perror("smbc_stat");
return 1;
}
printf("Before\n mtime:%lu/%s ctime:%lu/%s atime:%lu/%s\n",
st.st_mtime, ctime_r(&st.st_mtime, m_time),
st.st_ctime, ctime_r(&st.st_ctime, c_time),
st.st_atime, ctime_r(&st.st_atime, a_time));
utimbuf.actime = t; /* unchangable (wont change) */
utimbuf.modtime = t; /* this one should succeed */
if (smbc_utime(pSmbPath, &utimbuf) < 0)
{
perror("smbc_utime");
return 1;
}
if (smbc_stat(pSmbPath, &st) < 0)
{
perror("smbc_stat");
return 1;
}
printf("After\n mtime:%lu/%s ctime:%lu/%s atime:%lu/%s\n",
st.st_mtime, ctime_r(&st.st_mtime, m_time),
st.st_ctime, ctime_r(&st.st_ctime, c_time),
st.st_atime, ctime_r(&st.st_atime, a_time));
return 0;
}
void SMBSlave::smbCopyPut(const QUrl& ksrc, const QUrl& kdst, int permissions, KIO::JobFlags flags)
{
qCDebug(KIO_SMB) << "src = " << ksrc << ", dest = " << kdst;
QFile srcFile (ksrc.toLocalFile());
const QFileInfo srcInfo (srcFile);
if (srcInfo.exists()) {
if (srcInfo.isDir()) {
error(KIO::ERR_IS_DIRECTORY, ksrc.toDisplayString());
return;
}
} else {
error(KIO::ERR_DOES_NOT_EXIST, ksrc.toDisplayString());
return;
}
if (!srcFile.open(QFile::ReadOnly)) {
qCDebug(KIO_SMB) << "could not read from" << ksrc;
switch (srcFile.error()) {
case QFile::PermissionsError:
error(KIO::ERR_WRITE_ACCESS_DENIED, ksrc.toDisplayString());
break;
case QFile::OpenError:
default:
error(KIO::ERR_CANNOT_OPEN_FOR_READING, ksrc.toDisplayString());
break;
}
return;
}
totalSize(static_cast<filesize_t>(srcInfo.size()));
bool bResume = false;
bool bPartExists = false;
const bool bMarkPartial = config()->readEntry("MarkPartial", true);
const SMBUrl dstOrigUrl (kdst);
if (bMarkPartial) {
const int errNum = cache_stat(dstOrigUrl.partUrl(), &st);
bPartExists = (errNum == 0);
if (bPartExists) {
if (!(flags & KIO::Overwrite) && !(flags & KIO::Resume)) {
bResume = canResume(st.st_size);
} else {
bResume = (flags & KIO::Resume);
}
}
}
int dstfd = -1;
int errNum = cache_stat(dstOrigUrl, &st);
if (errNum == 0 && !(flags & KIO::Overwrite) && !(flags & KIO::Resume)) {
if (S_ISDIR(st.st_mode)) {
error( KIO::ERR_IS_DIRECTORY, dstOrigUrl.toDisplayString());
} else {
error( KIO::ERR_FILE_ALREADY_EXIST, dstOrigUrl.toDisplayString());
}
return;
}
KIO::filesize_t processed_size = 0;
const SMBUrl dstUrl(bMarkPartial ? dstOrigUrl.partUrl() : dstOrigUrl);
if (bResume) {
// append if resuming
qCDebug(KIO_SMB) << "resume" << dstUrl;
dstfd = smbc_open(dstUrl.toSmbcUrl(), O_RDWR, 0 );
if (dstfd < 0) {
errNum = errno;
} else {
const off_t offset = smbc_lseek(dstfd, 0, SEEK_END);
if (offset == (off_t)-1) {
error(KIO::ERR_COULD_NOT_SEEK, dstUrl.toDisplayString());
smbc_close(dstfd);
return;
} else {
processed_size = offset;
}
}
} else {
mode_t mode;
if (permissions == -1) {
mode = 600;
} else {
mode = permissions | S_IRUSR | S_IWUSR;
}
qCDebug(KIO_SMB) << "NO resume" << dstUrl;
dstfd = smbc_open(dstUrl.toSmbcUrl(), O_CREAT | O_TRUNC | O_WRONLY, mode);
if (dstfd < 0) {
errNum = errno;
}
}
if (dstfd < 0) {
if (errNum == EACCES) {
qCDebug(KIO_SMB) << "access denied";
error( KIO::ERR_WRITE_ACCESS_DENIED, dstUrl.toDisplayString());
}
else {
qCDebug(KIO_SMB) << "can not open for writing";
error( KIO::ERR_CANNOT_OPEN_FOR_WRITING, dstUrl.toDisplayString());
}
return;
}
bool isErr = false;
if (processed_size == 0 || srcFile.seek(processed_size)) {
// Perform the copy
char buf[MAX_XFER_BUF_SIZE];
while (1) {
const ssize_t bytesRead = srcFile.read(buf, MAX_XFER_BUF_SIZE);
if (bytesRead <= 0) {
if (bytesRead < 0) {
error(KIO::ERR_COULD_NOT_READ, ksrc.toDisplayString());
isErr = true;
}
break;
}
const qint64 bytesWritten = smbc_write(dstfd, buf, bytesRead);
if (bytesWritten == -1) {
error(KIO::ERR_COULD_NOT_WRITE, kdst.toDisplayString());
isErr = true;
break;
}
processed_size += bytesWritten;
processedSize(processed_size);
}
} else {
isErr = true;
error(KIO::ERR_COULD_NOT_SEEK, ksrc.toDisplayString());
}
// FINISHED
if (smbc_close(dstfd) < 0) {
qCDebug(KIO_SMB) << dstUrl << "could not write";
error( KIO::ERR_COULD_NOT_WRITE, dstUrl.toDisplayString());
return;
}
// Handle error condition.
if (isErr) {
if (bMarkPartial) {
const int size = config()->readEntry("MinimumKeepSize", DEFAULT_MINIMUM_KEEP_SIZE);
const int errNum = cache_stat(dstUrl, &st);
if (errNum == 0 && st.st_size < size) {
smbc_unlink(dstUrl.toSmbcUrl());
}
}
return;
}
// Rename partial file to its original name.
if (bMarkPartial) {
smbc_unlink(dstOrigUrl.toSmbcUrl());
if (smbc_rename(dstUrl.toSmbcUrl(), dstOrigUrl.toSmbcUrl()) < 0) {
qCDebug(KIO_SMB) << "failed to rename" << dstUrl << "to" << dstOrigUrl << "->" << strerror(errno);
error(ERR_CANNOT_RENAME_PARTIAL, dstUrl.toDisplayString());
return;
}
}
#ifdef HAVE_UTIME_H
// set modification time
const QString mtimeStr = metaData( "modified" );
if (!mtimeStr.isEmpty() ) {
QDateTime dt = QDateTime::fromString( mtimeStr, Qt::ISODate );
if ( dt.isValid() ) {
struct utimbuf utbuf;
utbuf.actime = st.st_atime; // access time, unchanged
utbuf.modtime = dt.toTime_t(); // modification time
smbc_utime( dstUrl.toSmbcUrl(), &utbuf );
}
}
#endif
// We have done our job => finish
finished();
}
