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-rw-r--r--src/char_sql/char.c376
1 files changed, 273 insertions, 103 deletions
diff --git a/src/char_sql/char.c b/src/char_sql/char.c
index 5ad5a273b..7e44890cb 100644
--- a/src/char_sql/char.c
+++ b/src/char_sql/char.c
@@ -1543,7 +1543,7 @@ int count_users(void)
int i, users;
users = 0;
- for(i = 0; i < MAX_MAP_SERVERS; i++) {
+ for(i = 0; i < ARRAYLENGTH(server); i++) {
if (server[i].fd > 0) {
users += server[i].users;
}
@@ -1779,23 +1779,74 @@ static void char_auth_ok(int fd, struct char_session_data *sd)
}
int send_accounts_tologin(int tid, unsigned int tick, int id, intptr data);
+void mapif_server_reset(int id);
-int parse_fromlogin(int fd)
+
+/// Resets all the data.
+void loginif_reset(void)
+{
+ int id;
+ // TODO kick everyone out and reset everything or wait for connect and try to reaquire locks [FlavioJS]
+ for( id = 0; id < ARRAYLENGTH(server); ++id )
+ mapif_server_reset(id);
+ flush_fifos();
+ exit(EXIT_FAILURE);
+}
+
+
+/// Checks the conditions for the server to stop.
+/// Releases the cookie when all characters are saved.
+/// If all the conditions are met, it stops the core loop.
+void loginif_check_shutdown(void)
+{
+ if( runflag != CHARSERVER_ST_SHUTDOWN )
+ return;
+ runflag = CORE_ST_STOP;
+}
+
+
+/// Called when the connection to Login Server is disconnected.
+void loginif_on_disconnect(void)
+{
+ ShowWarning("Connection to Login Server lost.\n\n");
+}
+
+
+/// Called when all the connection steps are completed.
+void loginif_on_ready(void)
{
int i;
- struct char_session_data *sd;
- // only login-server can have an access to here.
- // so, if it isn't the login-server, we disconnect the session.
+ loginif_check_shutdown();
+
+ //Send online accounts to login server.
+ send_accounts_tologin(INVALID_TIMER, gettick(), 0, 0);
+
+ // if no map-server already connected, display a message...
+ ARR_FIND( 0, ARRAYLENGTH(server), i, server[i].fd > 0 && server[i].map[0] );
+ if( i == ARRAYLENGTH(server) )
+ ShowStatus("Awaiting maps from map-server.\n");
+}
+
+
+int parse_fromlogin(int fd)
+{
+ struct char_session_data* sd = NULL;
+ int i;
+
+ // only process data from the login-server
if( fd != login_fd )
- set_eof(fd);
+ {
+ ShowDebug("parse_fromlogin: Disconnecting invalid session #%d (is not the login-server)\n", fd);
+ do_close(fd);
+ return 0;
+ }
- if(session[fd]->flag.eof) {
- if (fd == login_fd) {
- ShowWarning("Connection to login-server lost (connection #%d).\n", fd);
- login_fd = -1;
- }
+ if( session[fd]->flag.eof )
+ {
do_close(fd);
+ login_fd = -1;
+ loginif_on_disconnect();
return 0;
}
@@ -1819,16 +1870,11 @@ int parse_fromlogin(int fd)
ShowError("The server communication passwords (default s1/p1) are probably invalid.\n");
ShowError("Also, please make sure your login db has the correct communication username/passwords and the gender of the account is S.\n");
ShowError("The communication passwords are set in map_athena.conf and char_athena.conf\n");
+ set_eof(fd);
+ return 0;
} else {
ShowStatus("Connected to login-server (connection #%d).\n", fd);
-
- //Send online accounts to login server.
- send_accounts_tologin(INVALID_TIMER, gettick(), 0, 0);
-
- // if no map-server already connected, display a message...
- ARR_FIND( 0, MAX_MAP_SERVERS, i, server[i].fd > 0 && server[i].map[0] );
- if( i == MAX_MAP_SERVERS )
- ShowStatus("Awaiting maps from map-server.\n");
+ loginif_on_ready();
}
RFIFOSKIP(fd,3);
break;
@@ -2096,6 +2142,34 @@ int parse_fromlogin(int fd)
return 0;
}
+int check_connect_login_server(int tid, unsigned int tick, int id, intptr data);
+int ping_login_server(int tid, unsigned int tick, int id, intptr data);
+int send_accounts_tologin(int tid, unsigned int tick, int id, intptr data);
+
+void do_init_loginif(void)
+{
+ // establish char-login connection if not present
+ add_timer_func_list(check_connect_login_server, "check_connect_login_server");
+ add_timer_interval(gettick() + 1000, check_connect_login_server, 0, 0, 10 * 1000);
+
+ // keep the char-login connection alive
+ add_timer_func_list(ping_login_server, "ping_login_server");
+ add_timer_interval(gettick() + 1000, ping_login_server, 0, 0, ((int)stall_time-2) * 1000);
+
+ // send a list of all online account IDs to login server
+ add_timer_func_list(send_accounts_tologin, "send_accounts_tologin");
+ add_timer_interval(gettick() + 1000, send_accounts_tologin, 0, 0, 3600 * 1000); //Sync online accounts every hour
+}
+
+void do_final_loginif(void)
+{
+ if( login_fd != -1 )
+ {
+ do_close(login_fd);
+ login_fd = -1;
+ }
+}
+
int request_accreg2(int account_id, int char_id)
{
if (login_fd > 0) {
@@ -2252,37 +2326,77 @@ int char_loadName(int char_id, char* name)
int search_mapserver(unsigned short map, uint32 ip, uint16 port);
+
+/// Initializes a server structure.
+void mapif_server_init(int id)
+{
+ memset(&server[id], 0, sizeof(server[id]));
+ server[id].fd = -1;
+}
+
+
+/// Destroys a server structure.
+void mapif_server_destroy(int id)
+{
+ if( server[id].fd == -1 )
+ {
+ do_close(server[id].fd);
+ server[id].fd = -1;
+ }
+}
+
+
+/// Resets all the data related to a server.
+void mapif_server_reset(int id)
+{
+ int i,j;
+ unsigned char buf[16384];
+ int fd = server[id].fd;
+ //Notify other map servers that this one is gone. [Skotlex]
+ WBUFW(buf,0) = 0x2b20;
+ WBUFL(buf,4) = htonl(server[id].ip);
+ WBUFW(buf,8) = htons(server[id].port);
+ j = 0;
+ for(i = 0; i < MAX_MAP_PER_SERVER; i++)
+ if (server[id].map[i])
+ WBUFW(buf,10+(j++)*4) = server[id].map[i];
+ if (j > 0) {
+ WBUFW(buf,2) = j * 4 + 10;
+ mapif_sendallwos(fd, buf, WBUFW(buf,2));
+ }
+ if( SQL_ERROR == Sql_Query(sql_handle, "DELETE FROM `ragsrvinfo` WHERE `index`='%d'", server[id].fd) )
+ Sql_ShowDebug(sql_handle);
+ online_char_db->foreach(online_char_db,char_db_setoffline,id); //Tag relevant chars as 'in disconnected' server.
+ mapif_server_destroy(id);
+ mapif_server_init(id);
+}
+
+
+/// Called when the connection to a Map Server is disconnected.
+void mapif_on_disconnect(int id)
+{
+ ShowStatus("Map-server #%d has disconnected.\n", id);
+ mapif_server_reset(id);
+}
+
+
int parse_frommap(int fd)
{
int i, j;
int id;
- ARR_FIND( 0, MAX_MAP_SERVERS, id, server[id].fd == fd );
- if(id == MAX_MAP_SERVERS)
- set_eof(fd);
- if(session[fd]->flag.eof) {
- if (id < MAX_MAP_SERVERS) {
- unsigned char buf[16384];
- ShowStatus("Map-server %d (session #%d) has disconnected.\n", id, fd);
- //Notify other map servers that this one is gone. [Skotlex]
- WBUFW(buf,0) = 0x2b20;
- WBUFL(buf,4) = htonl(server[id].ip);
- WBUFW(buf,8) = htons(server[id].port);
- j = 0;
- for(i = 0; i < MAX_MAP_PER_SERVER; i++)
- if (server[id].map[i])
- WBUFW(buf,10+(j++)*4) = server[id].map[i];
- if (j > 0) {
- WBUFW(buf,2) = j * 4 + 10;
- mapif_sendallwos(fd, buf, WBUFW(buf,2));
- }
- memset(&server[id], 0, sizeof(struct mmo_map_server));
- if( SQL_ERROR == Sql_Query(sql_handle, "DELETE FROM `ragsrvinfo` WHERE `index`='%d'", server[id].fd) )
- Sql_ShowDebug(sql_handle);
- server[id].fd = -1;
- online_char_db->foreach(online_char_db,char_db_setoffline,id); //Tag relevant chars as 'in disconnected' server.
- }
+ ARR_FIND( 0, ARRAYLENGTH(server), id, server[id].fd == fd );
+ if( id == ARRAYLENGTH(server) )
+ {// not a map server
+ ShowDebug("parse_frommap: Disconnecting invalid session #%d (is not a map-server)\n", fd);
+ do_close(fd);
+ return 0;
+ }
+ if( session[fd]->flag.eof )
+ {
do_close(fd);
+ server[id].fd = -1;
+ mapif_on_disconnect(id);
return 0;
}
@@ -2330,14 +2444,14 @@ int parse_frommap(int fd)
mapif_sendallwos(fd, buf, WBUFW(buf,2));
}
// Transmitting the maps of the other map-servers to the new map-server
- for(x = 0; x < MAX_MAP_SERVERS; x++) {
+ for(x = 0; x < ARRAYLENGTH(server); x++) {
if (server[x].fd > 0 && x != id) {
- WFIFOHEAD(fd,10 +4*MAX_MAP_PER_SERVER);
+ WFIFOHEAD(fd,10 +4*ARRAYLENGTH(server));
WFIFOW(fd,0) = 0x2b04;
WFIFOL(fd,4) = htonl(server[x].ip);
WFIFOW(fd,8) = htons(server[x].port);
j = 0;
- for(i = 0; i < MAX_MAP_PER_SERVER; i++)
+ for(i = 0; i < ARRAYLENGTH(server); i++)
if (server[x].map[i])
WFIFOW(fd,10+(j++)*4) = server[x].map[i];
if (j > 0) {
@@ -2491,27 +2605,38 @@ int parse_frommap(int fd)
uint32 login_id2 = RFIFOL(fd,10);
uint32 ip = RFIFOL(fd,14);
RFIFOSKIP(fd,18);
-
- // create temporary auth entry
- CREATE(node, struct auth_node, 1);
- node->account_id = account_id;
- node->char_id = 0;
- node->login_id1 = login_id1;
- node->login_id2 = login_id2;
- //node->sex = 0;
- node->ip = ntohl(ip);
- //node->expiration_time = 0; // unlimited/unknown time by default (not display in map-server)
- //node->gmlevel = 0;
- idb_put(auth_db, account_id, node);
-
- //Set char to "@ char select" in online db [Kevin]
- set_char_charselect(account_id);
-
- WFIFOHEAD(fd,7);
- WFIFOW(fd,0) = 0x2b03;
- WFIFOL(fd,2) = account_id;
- WFIFOB(fd,6) = 0;
- WFIFOSET(fd,7);
+
+ if( runflag != CHARSERVER_ST_RUNNING )
+ {
+ WFIFOHEAD(fd,7);
+ WFIFOW(fd,0) = 0x2b03;
+ WFIFOL(fd,2) = account_id;
+ WFIFOB(fd,6) = 0;// not ok
+ WFIFOSET(fd,7);
+ }
+ else
+ {
+ // create temporary auth entry
+ CREATE(node, struct auth_node, 1);
+ node->account_id = account_id;
+ node->char_id = 0;
+ node->login_id1 = login_id1;
+ node->login_id2 = login_id2;
+ //node->sex = 0;
+ node->ip = ntohl(ip);
+ //node->expiration_time = 0; // unlimited/unknown time by default (not display in map-server)
+ //node->gmlevel = 0;
+ idb_put(auth_db, account_id, node);
+
+ //Set char to "@ char select" in online db [Kevin]
+ set_char_charselect(account_id);
+
+ WFIFOHEAD(fd,7);
+ WFIFOW(fd,0) = 0x2b03;
+ WFIFOL(fd,2) = account_id;
+ WFIFOB(fd,6) = 1;// ok
+ WFIFOSET(fd,7);
+ }
}
break;
@@ -2534,8 +2659,10 @@ int parse_frommap(int fd)
mmo_char_fromsql(RFIFOL(fd,14), &char_dat, true);
char_data = (struct mmo_charstatus*)uidb_get(char_db_,RFIFOL(fd,14));
}
-
- if (map_fd >= 0 && session[map_fd] && char_data)
+
+ if( runflag == CHARSERVER_ST_RUNNING &&
+ session_isActive(map_fd) &&
+ char_data )
{ //Send the map server the auth of this player.
struct auth_node* node;
@@ -2879,7 +3006,9 @@ int parse_frommap(int fd)
mmo_char_fromsql(char_id, &char_dat, true);
cd = (struct mmo_charstatus*)uidb_get(char_db_,char_id);
}
- if( node != NULL && cd != NULL &&
+ if( runflag == CHARSERVER_ST_RUNNING &&
+ cd != NULL &&
+ node != NULL &&
node->account_id == account_id &&
node->char_id == char_id &&
node->login_id1 == login_id1 &&
@@ -2942,13 +3071,27 @@ int parse_frommap(int fd)
return 0;
}
+void do_init_mapif(void)
+{
+ int i;
+ for( i = 0; i < ARRAYLENGTH(server); ++i )
+ mapif_server_init(i);
+}
+
+void do_final_mapif(void)
+{
+ int i;
+ for( i = 0; i < ARRAYLENGTH(server); ++i )
+ mapif_server_destroy(i);
+}
+
// Searches for the mapserver that has a given map (and optionally ip/port, if not -1).
// If found, returns the server's index in the 'server' array (otherwise returns -1).
int search_mapserver(unsigned short map, uint32 ip, uint16 port)
{
int i, j;
- for(i = 0; i < MAX_MAP_SERVERS; i++)
+ for(i = 0; i < ARRAYLENGTH(server); i++)
{
if (server[i].fd > 0
&& (ip == (uint32)-1 || server[i].ip == ip)
@@ -3276,6 +3419,15 @@ int parse_char(int fd)
WFIFOL(fd,0) = account_id;
WFIFOSET(fd,4);
+ if( runflag != CHARSERVER_ST_RUNNING )
+ {
+ WFIFOHEAD(fd,3);
+ WFIFOW(fd,0) = 0x6c;
+ WFIFOB(fd,2) = 0;// rejected from server
+ WFIFOSET(fd,3);
+ break;
+ }
+
// search authentification
node = (struct auth_node*)idb_get(auth_db, account_id);
if( node != NULL &&
@@ -3361,8 +3513,8 @@ int parse_char(int fd)
if (i < 0) {
unsigned short j;
//First check that there's actually a map server online.
- ARR_FIND( 0, MAX_MAP_SERVERS, j, server[j].fd >= 0 && server[j].map[0] );
- if (j == MAX_MAP_SERVERS) {
+ ARR_FIND( 0, ARRAYLENGTH(server), j, server[j].fd >= 0 && server[j].map[0] );
+ if (j == ARRAYLENGTH(server)) {
ShowInfo("Connection Closed. No map servers available.\n");
WFIFOHEAD(fd,3);
WFIFOW(fd,0) = 0x81;
@@ -3665,8 +3817,12 @@ int parse_char(int fd)
char* l_pass = (char*)RFIFOP(fd,26);
l_user[23] = '\0';
l_pass[23] = '\0';
- ARR_FIND( 0, MAX_MAP_SERVERS, i, server[i].fd <= 0 );
- if (i == MAX_MAP_SERVERS || strcmp(l_user, userid) || strcmp(l_pass, passwd)) {
+ ARR_FIND( 0, ARRAYLENGTH(server), i, server[i].fd <= 0 );
+ if( runflag != CHARSERVER_ST_RUNNING ||
+ i == ARRAYLENGTH(server) ||
+ strcmp(l_user, userid) != 0 ||
+ strcmp(l_pass, passwd) != 0 )
+ {
WFIFOHEAD(fd,3);
WFIFOW(fd,0) = 0x2af9;
WFIFOB(fd,2) = 3;
@@ -3729,7 +3885,7 @@ int mapif_sendall(unsigned char *buf, unsigned int len)
int i, c;
c = 0;
- for(i = 0; i < MAX_MAP_SERVERS; i++) {
+ for(i = 0; i < ARRAYLENGTH(server); i++) {
int fd;
if ((fd = server[i].fd) > 0) {
WFIFOHEAD(fd,len);
@@ -3747,7 +3903,7 @@ int mapif_sendallwos(int sfd, unsigned char *buf, unsigned int len)
int i, c;
c = 0;
- for(i = 0; i < MAX_MAP_SERVERS; i++) {
+ for(i = 0; i < ARRAYLENGTH(server); i++) {
int fd;
if ((fd = server[i].fd) > 0 && fd != sfd) {
WFIFOHEAD(fd,len);
@@ -3765,8 +3921,8 @@ int mapif_send(int fd, unsigned char *buf, unsigned int len)
int i;
if (fd >= 0) {
- ARR_FIND( 0, MAX_MAP_SERVERS, i, fd == server[i].fd );
- if( i < MAX_MAP_SERVERS )
+ ARR_FIND( 0, ARRAYLENGTH(server), i, fd == server[i].fd );
+ if( i < ARRAYLENGTH(server) )
{
WFIFOHEAD(fd,len);
memcpy(WFIFOP(fd,0), buf, len);
@@ -4211,7 +4367,7 @@ int char_config_read(const char* cfgName)
void do_final(void)
{
- ShowStatus("Terminating server.\n");
+ ShowStatus("Terminating...\n");
set_all_offline(-1);
set_all_offline_sql();
@@ -4219,6 +4375,9 @@ void do_final(void)
inter_final();
flush_fifos();
+
+ do_final_mapif();
+ do_final_loginif();
if( SQL_ERROR == Sql_Query(sql_handle, "DELETE FROM `ragsrvinfo`") )
Sql_ShowDebug(sql_handle);
@@ -4227,13 +4386,16 @@ void do_final(void)
online_char_db->destroy(online_char_db, NULL);
auth_db->destroy(auth_db, NULL);
- if (login_fd > 0)
- do_close(login_fd);
- if (char_fd > 0)
+ if( char_fd != -1 )
+ {
do_close(char_fd);
+ char_fd = -1;
+ }
Sql_Free(sql_handle);
mapindex_final();
+
+ ShowStatus("Finished.\n");
}
//------------------------------
@@ -4249,15 +4411,27 @@ void set_server_type(void)
SERVER_TYPE = ATHENA_SERVER_CHAR;
}
-int do_init(int argc, char **argv)
-{
- int i;
- for(i = 0; i < MAX_MAP_SERVERS; i++) {
- memset(&server[i], 0, sizeof(struct mmo_map_server));
- server[i].fd = -1;
+/// Called when a terminate signal is received.
+void do_shutdown(void)
+{
+ if( runflag != CHARSERVER_ST_SHUTDOWN )
+ {
+ int id;
+ runflag = CHARSERVER_ST_SHUTDOWN;
+ ShowStatus("Shutting down...\n");
+ // TODO proper shutdown procedure; wait for acks?, kick all characters, ... [FlavoJS]
+ for( id = 0; id < ARRAYLENGTH(server); ++id )
+ mapif_server_reset(id);
+ loginif_check_shutdown();
+ flush_fifos();
+ runflag = CORE_ST_STOP;
}
+}
+
+int do_init(int argc, char **argv)
+{
//Read map indexes
mapindex_init();
start_point.map = mapindex_name2id("new_zone01");
@@ -4284,8 +4458,6 @@ int do_init(int argc, char **argv)
char_read_fame_list(); //Read fame lists.
ShowInfo("char server initialized.\n");
- set_defaultparse(parse_char);
-
if ((naddr_ != 0) && (!login_ip || !char_ip))
{
char ip_str[16];
@@ -4305,22 +4477,13 @@ int do_init(int argc, char **argv)
}
}
- // establish char-login connection if not present
- add_timer_func_list(check_connect_login_server, "check_connect_login_server");
- add_timer_interval(gettick() + 1000, check_connect_login_server, 0, 0, 10 * 1000);
-
- // keep the char-login connection alive
- add_timer_func_list(ping_login_server, "ping_login_server");
- add_timer_interval(gettick() + 1000, ping_login_server, 0, 0, ((int)stall_time-2) * 1000);
+ do_init_loginif();
+ do_init_mapif();
// periodically update the overall user count on all mapservers + login server
add_timer_func_list(broadcast_user_count, "broadcast_user_count");
add_timer_interval(gettick() + 1000, broadcast_user_count, 0, 0, 5 * 1000);
- // send a list of all online account IDs to login server
- add_timer_func_list(send_accounts_tologin, "send_accounts_tologin");
- add_timer_interval(gettick() + 1000, send_accounts_tologin, 0, 0, 3600 * 1000); //Sync online accounts every hour
-
// ???
add_timer_func_list(chardb_waiting_disconnect, "chardb_waiting_disconnect");
@@ -4351,9 +4514,16 @@ int do_init(int argc, char **argv)
ShowInfo("End of char server initilization function.\n");
+ set_defaultparse(parse_char);
ShowInfo("open port %d.....\n",char_port);
char_fd = make_listen_bind(bind_ip, char_port);
ShowStatus("The char-server is "CL_GREEN"ready"CL_RESET" (Server is listening on the port %d).\n\n", char_port);
+
+ if( runflag != CORE_ST_STOP )
+ {
+ shutdown_callback = do_shutdown;
+ runflag = CHARSERVER_ST_RUNNING;
+ }
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-12 22:38:49 +0000