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Added configuration option to enable support for obsolete pre-ADC/1.0 clients.

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This commit is contained in:
Jan Vidar Krey
2010-04-05 12:45:35 +02:00
parent 8bed952022
commit e220357176
6 changed files with 74 additions and 17 deletions
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51
src/core/hub.c
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@@ -137,17 +137,46 @@ int hub_handle_support(struct hub_info* hub, struct hub_user* u, struct adc_mess
if (u->state == state_protocol)
{
if (index == 0) ok = 0; /* Need to support *SOMETHING*, at least BASE */
if (ok)
{
hub_send_handshake(hub, u);
net_con_set_timeout(u->connection, TIMEOUT_HANDSHAKE);
}
else
if (!ok)
{
/* disconnect user. Do not send crap during initial handshake! */
hub_disconnect_user(hub, u, quit_logon_error);
ret = -1;
return -1;
}
if (user_flag_get(u, feature_base))
{
/* User supports ADC/1.0 and a hash we know */
if (user_flag_get(u, feature_tiger))
{
hub_send_handshake(hub, u);
net_con_set_timeout(u->connection, TIMEOUT_HANDSHAKE);
}
else
{
// no common hash algorithm.
hub_send_status(hub, u, status_msg_proto_no_common_hash, status_level_fatal);
hub_disconnect_user(hub, u, quit_protocol_error);
}
}
else if (user_flag_get(u, feature_bas0))
{
if (hub->config->obsolete_clients)
{
hub_send_handshake(hub, u);
net_con_set_timeout(u->connection, TIMEOUT_HANDSHAKE);
}
else
{
/* disconnect user for using an obsolete client. */
hub_send_status(hub, u, status_msg_proto_obsolete_adc0, status_level_fatal);
hub_disconnect_user(hub, u, quit_protocol_error);
}
}
else
{
/* Not speaking a compatible protocol - just disconnect. */
hub_disconnect_user(hub, u, quit_logon_error);
}
}
@@ -890,6 +919,8 @@ void hub_send_status(struct hub_info* hub, struct hub_user* user, enum status_me
STATUS(43, msg_user_slots_high, "FB" ADC_INF_FLAG_UPLOAD_SLOTS, 0);
STATUS(43, msg_user_hub_limit_low, 0, 0);
STATUS(43, msg_user_hub_limit_high, 0, 0);
STATUS(47, msg_proto_no_common_hash, 0, -1);
STATUS(40, msg_proto_obsolete_adc0, 0, -1);
}
#undef STATUS
@@ -958,6 +989,8 @@ const char* hub_get_status_message(struct hub_info* hub, enum status_message msg
STATUS(msg_user_slots_high);
STATUS(msg_user_hub_limit_low);
STATUS(msg_user_hub_limit_high);
STATUS(msg_proto_no_common_hash);
STATUS(msg_proto_obsolete_adc0);
}
#undef STATUS
return "Unknown";
@@ -997,6 +1030,8 @@ const char* hub_get_status_message_log(struct hub_info* hub, enum status_message
STATUS(msg_user_slots_high);
STATUS(msg_user_hub_limit_low);
STATUS(msg_user_hub_limit_high);
STATUS(msg_proto_no_common_hash);
STATUS(msg_proto_obsolete_adc0);
}
#undef STATUS
return "unknown";