void IntlParametersBlock::processParametersBlock(ProcessString* processString, ClumpletWriter& pb)
{
const char* tagName = NULL;
try
{
for (pb.rewind(); !pb.isEof(); )
{
UCHAR tag = pb.getClumpTag();
string s;
tagName = NULL;
switch (checkTag(tag, &tagName))
{
case TAG_SKIP:
pb.moveNext();
break;
case TAG_STRING:
pb.getString(s);
processString(s);
pb.deleteClumplet();
pb.insertString(tag, s);
break;
case TAG_COMMAND_LINE:
pb.getString(s);
processCommandLine(processString, s);
pb.deleteClumplet();
pb.insertString(tag, s);
break;
}
}
}
catch (const Firebird::status_exception& st)
{
LocalStatus ls;
CheckStatusWrapper l(&ls);
st.stuffException(&l);
if ((l.getState() & IStatus::STATE_ERRORS) && (l.getErrors()[1] == isc_bad_conn_str) && tagName)
{
Arg::Gds newErrors(isc_intl_char);
newErrors << tagName;
const ISC_STATUS* errors = l.getErrors();
newErrors << Arg::StatusVector(errors + 2); // skip isc_bad_conn_str
l.setErrors(newErrors.value());
status_exception::raise(&l);
}
// other case leave exception as is
throw;
}
}
//--------------------------------------------------------------
// move current working directory up tree until file is found
void mgOSFindWD(
const char* fileName)
{
WCHAR* oldCWD = _wgetcwd(NULL, 0);
if (oldCWD == NULL)
throw new mgException("unable to get _getcwd");
mgString cwd(oldCWD);
//mgDebug("CWD is %s", (const char*) cwd);
BOOL changed = false;
while (true)
{
mgString name;
if (cwd.endsWith("\\"))
name.format("%s%s", (const char*) cwd, fileName);
else name.format("%s\\%s", (const char*) cwd, fileName);
WCHAR* wideName;
int wideLen;
name.toWCHAR(wideName, wideLen);
struct _stat filestat;
BOOL found = 0 == _wstat(wideName, &filestat);
delete wideName; wideName = NULL;
if (found)
{
// mgDebug("found %s", (const char*) name);
break;
}
else
{
// remove last directory from cwd
int slash = cwd.reverseFind(cwd.length(), '\\');
if (slash != -1)
{
cwd.deleteAt(slash, cwd.length()-slash);
changed = true;
}
else
{
// no more directories. file not found.
mgString start(oldCWD);
throw new mgException("mgOSFindWD cannot find %s from %s",
(const char*) fileName, (const char*) start);
}
}
}
// set the new working directory
if (changed)
{
// move errors.txt to new location
WCHAR* wideOld;
int lenOld;
mgString oldErrors(oldCWD);
oldErrors += "\\errors.txt";
oldErrors.toWCHAR(wideOld, lenOld);
mgString newErrors(cwd);
newErrors += "\\errors.txt";
WCHAR* wideNew;
int lenNew;
newErrors.toWCHAR(wideNew, lenNew);
MoveFileEx(wideOld, wideNew, MOVEFILE_REPLACE_EXISTING);
delete wideOld; wideOld = NULL;
delete wideNew; wideNew = NULL;
if (0 != _chdir(cwd))
throw new mgException("unable to _chdir(%s)", (const char*) cwd);
}
free(oldCWD); oldCWD = NULL;
}
