void TraceSvcJrd::setAttachInfo(const string& /*svc_name*/, const string& user, const string& role,
const string& /*pwd*/, bool /*trusted*/)
{
const unsigned char* bytes;
unsigned int authBlockSize = m_svc.getAuthBlock(&bytes);
if (authBlockSize)
{
m_authBlock.add(bytes, authBlockSize);
m_user = "";
m_role = "";
m_admin = false;
}
else
{
m_user = user;
m_role = role;
m_admin = (m_user == DBA_USER_NAME) || (m_role == ADMIN_ROLE);
}
}
void fbtrace(UtilSvc* uSvc, TraceSvcIntf* traceSvc)
{
const char* const* end = uSvc->argv.end();
bool version = false, help = false;
// search for "action" switch, set NULL into recognized argv
const Switches actSwitches(trace_action_in_sw_table, FB_NELEM(trace_action_in_sw_table),
false, true);
const Switches::in_sw_tab_t* action_sw = NULL;
const char** argv = uSvc->argv.begin();
for (++argv; argv < end; argv++)
{
if (!uSvc->isService() && strcmp(argv[0], "-?") == 0)
{
help = true;
*argv = NULL;
break;
}
const Switches::in_sw_tab_t* sw = actSwitches.findSwitch(*argv);
if (sw)
{
if (sw->in_sw == IN_SW_TRACE_VERSION)
{
version = true;
*argv = NULL;
continue;
}
if (action_sw)
usage(uSvc, isc_trace_conflict_acts, action_sw->in_sw_name, sw->in_sw_name);
else
action_sw = sw;
*argv = NULL;
}
}
if (version)
{
printMsg(1, SafeArg() << FB_VERSION);
if (!action_sw)
exit(FINI_OK);
}
if (!action_sw)
{
if (help)
usage(uSvc, 0);
else
usage(uSvc, isc_trace_act_notfound);
}
// search for action's parameters, set NULL into recognized argv
const Switches optSwitches(trace_option_in_sw_table, FB_NELEM(trace_option_in_sw_table),
false, true);
TraceSession session(*getDefaultMemoryPool());
argv = uSvc->argv.begin();
for (++argv; argv < end; argv++)
{
if (!*argv)
continue;
const Switches::in_sw_tab_t* sw = optSwitches.findSwitch(*argv);
if (!sw)
continue;
*argv = NULL;
switch (sw->in_sw)
{
case IN_SW_TRACE_CONFIG:
switch (action_sw->in_sw)
{
case IN_SW_TRACE_STOP:
case IN_SW_TRACE_SUSPEND:
case IN_SW_TRACE_RESUME:
case IN_SW_TRACE_LIST:
usage(uSvc, isc_trace_param_act_notcompat, sw->in_sw_name, action_sw->in_sw_name);
break;
}
if (!session.ses_config.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
session.ses_config = *argv;
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
case IN_SW_TRACE_NAME:
switch (action_sw->in_sw)
{
case IN_SW_TRACE_STOP:
case IN_SW_TRACE_SUSPEND:
case IN_SW_TRACE_RESUME:
case IN_SW_TRACE_LIST:
usage(uSvc, isc_trace_param_act_notcompat, sw->in_sw_name, action_sw->in_sw_name);
break;
}
if (!session.ses_name.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
session.ses_name = *argv;
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
case IN_SW_TRACE_ID:
switch (action_sw->in_sw)
{
case IN_SW_TRACE_START:
case IN_SW_TRACE_LIST:
usage(uSvc, isc_trace_param_act_notcompat, sw->in_sw_name, action_sw->in_sw_name);
break;
}
if (session.ses_id)
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
{
session.ses_id = atol(*argv);
if (!session.ses_id)
usage(uSvc, isc_trace_param_invalid, *argv, sw->in_sw_name);
}
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
default:
fb_assert(false);
}
*argv = NULL;
}
// search for authentication parameters
const Switches authSwitches(trace_auth_in_sw_table, FB_NELEM(trace_auth_in_sw_table),
false, true);
string svc_name, user, pwd;
bool adminRole = false;
argv = uSvc->argv.begin();
for (++argv; argv < end; argv++)
{
if (!*argv)
continue;
const Switches::in_sw_tab_t* sw = authSwitches.findSwitch(*argv);
if (!sw) {
usage(uSvc, isc_trace_switch_unknown, *argv);
}
switch (sw->in_sw)
{
case IN_SW_TRACE_USERNAME:
if (!user.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
user = *argv;
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
case IN_SW_TRACE_PASSWORD:
if (!pwd.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
pwd = *argv;
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
case IN_SW_TRACE_FETCH_PWD:
if (uSvc->isService())
usage(uSvc, isc_trace_switch_user_only, sw->in_sw_name);
if (!pwd.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
{
const PathName fileName(*argv);
const char *s = NULL;
switch (fb_utils::fetchPassword(fileName, s))
{
case fb_utils::FETCH_PASS_OK:
pwd = s;
break;
case fb_utils::FETCH_PASS_FILE_OPEN_ERROR:
(Arg::Gds(isc_io_error) << Arg::Str("open") << Arg::Str(fileName) <<
Arg::Gds(isc_io_open_err) << Arg::OsError()).raise();
break;
case fb_utils::FETCH_PASS_FILE_READ_ERROR:
case fb_utils::FETCH_PASS_FILE_EMPTY:
(Arg::Gds(isc_io_error) << Arg::Str("read") << Arg::Str(fileName) <<
Arg::Gds(isc_io_read_err) << Arg::OsError()).raise();
break;
}
}
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
case IN_SW_TRACE_TRUSTED_AUTH:
if (uSvc->isService())
usage(uSvc, isc_trace_switch_user_only, sw->in_sw_name);
adminRole = true;
break;
case IN_SW_TRACE_SERVICE_NAME:
if (uSvc->isService())
continue;
if (!svc_name.empty())
usage(uSvc, isc_trace_switch_once, sw->in_sw_name);
argv++;
if (argv < end && *argv)
svc_name = *argv;
else
usage(uSvc, isc_trace_param_val_miss, sw->in_sw_name);
break;
default:
fb_assert(false);
}
}
// validate missed action's parameters and perform action
if (!uSvc->isService() && svc_name.isEmpty()) {
usage(uSvc, isc_trace_mandatory_switch_miss, "SERVICE");
}
if (!session.ses_id)
{
switch (action_sw->in_sw)
{
case IN_SW_TRACE_STOP:
case IN_SW_TRACE_SUSPEND:
case IN_SW_TRACE_RESUME:
usage(uSvc, isc_trace_switch_param_miss, "ID", action_sw->in_sw_name);
break;
}
}
if (session.ses_config.empty())
{
if (action_sw->in_sw == IN_SW_TRACE_START) {
usage(uSvc, isc_trace_switch_param_miss, "CONFIG", action_sw->in_sw_name);
}
}
AuthReader::AuthBlock authBlock;
const unsigned char* bytes;
unsigned int authBlockSize = uSvc->getAuthBlock(&bytes);
if (authBlockSize)
{
authBlock.add(bytes, authBlockSize);
pwd = "";
user = "";
adminRole = false;
}
traceSvc->setAttachInfo(svc_name, user, pwd, authBlock, adminRole);
switch (action_sw->in_sw)
{
case IN_SW_TRACE_START:
traceSvc->startSession(session, true);
break;
case IN_SW_TRACE_STOP:
traceSvc->stopSession(session.ses_id);
break;
case IN_SW_TRACE_SUSPEND:
traceSvc->setActive(session.ses_id, false);
break;
case IN_SW_TRACE_RESUME:
traceSvc->setActive(session.ses_id, true);
break;
case IN_SW_TRACE_LIST:
traceSvc->listSessions();
break;
default:
fb_assert(false);
}
}