int hub_handle_message(struct hub_info* hub, struct hub_user* u, const char* line, size_t length)
{
int ret = 0;
struct adc_message* cmd = 0;
LOG_PROTO("recv %s: %s", sid_to_string(u->id.sid), line);
if (user_is_disconnecting(u))
return -1;
cmd = adc_msg_parse_verify(u, line, length);
if (cmd)
{
switch (cmd->cmd)
{
case ADC_CMD_HSUP:
CHECK_FLOOD(extras, 0);
ret = hub_handle_support(hub, u, cmd);
break;
case ADC_CMD_HPAS:
CHECK_FLOOD(extras, 0);
ret = hub_handle_password(hub, u, cmd);
break;
case ADC_CMD_BINF:
CHECK_FLOOD(update, 1);
ret = hub_handle_info(hub, u, cmd);
break;
case ADC_CMD_DINF:
case ADC_CMD_EINF:
case ADC_CMD_FINF:
case ADC_CMD_BQUI:
case ADC_CMD_DQUI:
case ADC_CMD_EQUI:
case ADC_CMD_FQUI:
/* these must never be allowed for security reasons, so we ignore them. */
CHECK_FLOOD(extras, 1);
break;
case ADC_CMD_EMSG:
case ADC_CMD_DMSG:
case ADC_CMD_BMSG:
case ADC_CMD_FMSG:
CHECK_FLOOD(chat, 1);
ret = hub_handle_chat_message(hub, u, cmd);
break;
case ADC_CMD_BSCH:
case ADC_CMD_DSCH:
case ADC_CMD_ESCH:
case ADC_CMD_FSCH:
cmd->priority = -1;
if (plugin_handle_search(hub, u, cmd->cache) == st_deny)
break;
CHECK_FLOOD(search, 1);
ROUTE_MSG;
case ADC_CMD_FRES: // spam
case ADC_CMD_BRES: // spam
case ADC_CMD_ERES: // pointless.
CHECK_FLOOD(extras, 1);
break;
case ADC_CMD_DRES:
cmd->priority = -1;
if (plugin_handle_search_result(hub, u, uman_get_user_by_sid(hub->users, cmd->target), cmd->cache) == st_deny)
break;
/* CHECK_FLOOD(search, 0); */
ROUTE_MSG;
case ADC_CMD_DRCM:
cmd->priority = -1;
if (plugin_handle_revconnect(hub, u, uman_get_user_by_sid(hub->users, cmd->target)) == st_deny)
break;
CHECK_FLOOD(connect, 1);
ROUTE_MSG;
case ADC_CMD_DCTM:
cmd->priority = -1;
if (plugin_handle_connect(hub, u, uman_get_user_by_sid(hub->users, cmd->target)) == st_deny)
break;
CHECK_FLOOD(connect, 1);
ROUTE_MSG;
case ADC_CMD_BCMD:
case ADC_CMD_DCMD:
case ADC_CMD_ECMD:
case ADC_CMD_FCMD:
case ADC_CMD_HCMD:
CHECK_FLOOD(extras, 1);
break;
default:
CHECK_FLOOD(extras, 1);
ROUTE_MSG;
}
adc_msg_free(cmd);
}
else
{
if (!user_is_logged_in(u))
{
ret = -1;
}
}
return ret;
}
int hub_handle_message(struct hub_info* hub, struct hub_user* u, const char* line, size_t length)
{
int ret = 0;
struct adc_message* cmd = 0;
LOG_PROTO("recv %s: %s", sid_to_string(u->id.sid), line);
if (user_is_disconnecting(u))
return -1;
cmd = adc_msg_parse_verify(u, line, length);
if (cmd)
{
switch (cmd->cmd)
{
case ADC_CMD_HSUP:
CHECK_FLOOD(extras, 0);
ret = hub_handle_support(hub, u, cmd);
break;
case ADC_CMD_HPAS:
CHECK_FLOOD(extras, 0);
ret = hub_handle_password(hub, u, cmd);
break;
case ADC_CMD_BINF:
CHECK_FLOOD(update, 1);
ret = hub_handle_info(hub, u, cmd);
break;
case ADC_CMD_DINF:
case ADC_CMD_EINF:
case ADC_CMD_FINF:
/* these must never be allowed for security reasons, so we ignore them. */
break;
case ADC_CMD_EMSG:
case ADC_CMD_DMSG:
case ADC_CMD_BMSG:
case ADC_CMD_FMSG:
CHECK_FLOOD(chat, 1);
ret = hub_handle_chat_message(hub, u, cmd);
break;
case ADC_CMD_BSCH:
case ADC_CMD_DSCH:
case ADC_CMD_ESCH:
case ADC_CMD_FSCH:
cmd->priority = -1;
CHECK_CHAT_ONLY;
CHECK_FLOOD(search, 1);
ROUTE_MSG;
case ADC_CMD_DRES:
cmd->priority = -1;
CHECK_CHAT_ONLY;
/* CHECK_FLOOD(search, 0); */
ROUTE_MSG;
case ADC_CMD_DRCM:
case ADC_CMD_DCTM:
cmd->priority = -1;
CHECK_CHAT_ONLY;
CHECK_FLOOD(connect, 1);
ROUTE_MSG;
default:
CHECK_FLOOD(extras, 1);
ROUTE_MSG;
}
adc_msg_free(cmd);
}
else
{
if (!user_is_logged_in(u))
{
ret = -1;
}
}
return ret;
}