Stop sending standalone characters (e.g. autotraders) connection to API server

guilherme-gm · guilherme-gm · commit 38bb5cf86d61 · 2024-08-31T11:16:11.000-03:00
API server won't have those user accounts and error out,
since they won't use the API server anyway, we don't have to send them there
diff --git a/src/char/char.c b/src/char/char.c
@@ -205,13 +205,14 @@ static struct DBData char_create_online_char_data(union DBKey key, va_list args)
 	return DB->ptr2data(character);
 }
 
-static void char_set_account_online(int account_id)
+static void char_set_account_online(int account_id, bool standalone)
 {
 	WFIFOHEAD(chr->login_fd, sizeof(struct PACKET_CHARLOGIN_SET_ACCOUNT_ONLINE));
 	
 	struct PACKET_CHARLOGIN_SET_ACCOUNT_ONLINE *p = WFIFOP(chr->login_fd, 0);
 	p->packetType = HEADER_CHARLOGIN_SET_ACCOUNT_ONLINE;
 	p->account_id = account_id;
+	p->standalone = standalone ? 1 : 0;
 	
 	WFIFOSET(chr->login_fd, sizeof(*p));
 }
@@ -247,10 +248,10 @@ static void char_set_char_charselect(int account_id)
 	}
 
 	if (chr->login_fd > 0 && !sockt->session[chr->login_fd]->flag.eof)
-		chr->set_account_online(account_id);
+		chr->set_account_online(account_id, false);
 }
 
-static void char_set_char_online(bool is_initializing, int char_id, int account_id)
+static void char_set_char_online(bool is_initializing, int char_id, int account_id, bool standalone)
 {
 	struct online_char_data* character;
 	struct mmo_charstatus *cp;
@@ -284,7 +285,7 @@ static void char_set_char_online(bool is_initializing, int char_id, int account_
 
 	//Notify login server
 	if (chr->login_fd > 0 && !sockt->session[chr->login_fd]->flag.eof)
-		chr->set_account_online(account_id);
+		chr->set_account_online(account_id, standalone);
 }
 
 static void char_set_char_offline(int char_id, int account_id)
@@ -3279,7 +3280,7 @@ static void char_parse_frommap_save_character(int fd)
 	} else {
 		//This may be valid on char-server reconnection, when re-sending characters that already logged off.
 		ShowError("parse_from_map (save-char): Received data for non-existing/offline character (%d:%d).\n", aid, cid);
-		chr->set_char_online(false, cid, aid);
+		chr->set_char_online(false, cid, aid, false);
 	}
 
 	if (RFIFOB(fd,12)) {
@@ -3681,7 +3682,7 @@ static void char_parse_frommap_set_all_offline(int fd)
 
 static void char_parse_frommap_set_char_online(int fd)
 {
-	chr->set_char_online(false, RFIFOL(fd, 2), RFIFOL(fd, 6));
+	chr->set_char_online(false, RFIFOL(fd, 2), RFIFOL(fd, 6), false);
 	RFIFOSKIP(fd,10);
 }
 
@@ -3787,12 +3788,12 @@ static void char_parse_frommap_auth_request(int fd)
 
 	const struct PACKET_MAPCHAR_AUTH_REQ *p = RFIFOP(fd, 0);
 
-	int account_id  = p->account_id;
-	int char_id     = p->char_id;
-	int login_id1   = p->login_id1;
-	char sex        = p->sex;
-	uint32 ip       = ntohl(p->client_addr);
-	char standalone = p->standalone;
+	int account_id   = p->account_id;
+	int char_id      = p->char_id;
+	int login_id1    = p->login_id1;
+	char sex         = p->sex;
+	uint32 ip        = ntohl(p->client_addr);
+	uint8 standalone = p->standalone;
 
 	RFIFOSKIP(fd, sizeof(struct PACKET_MAPCHAR_AUTH_REQ));
 
@@ -3804,11 +3805,11 @@ static void char_parse_frommap_auth_request(int fd)
 		cd = (struct mmo_charstatus*)uidb_get(chr->char_db_,char_id);
 	}
 
-	if( core->runflag == CHARSERVER_ST_RUNNING && cd && standalone ) {
+	if (core->runflag == CHARSERVER_ST_RUNNING && cd != NULL && standalone != 0) {
 		cd->sex = sex;
 
 		chr->map_auth_ok(fd, account_id, NULL, cd);
-		chr->set_char_online(false, char_id, account_id);
+		chr->set_char_online(false, char_id, account_id, true);
 		return;
 	}
 
@@ -3827,7 +3828,7 @@ static void char_parse_frommap_auth_request(int fd)
 		chr->map_auth_ok(fd, account_id, node, cd);
 		// only use the auth once and mark user online
 		idb_remove(auth_db, account_id);
-		chr->set_char_online(false, char_id, account_id);
+		chr->set_char_online(false, char_id, account_id, (standalone != 0));
 	}
 	else
 	{// auth failed
@@ -4583,7 +4584,7 @@ static void char_parse_char_select(int fd, struct char_session_data *sd, uint32
 	}
 
 	/* set char as online prior to loading its data so 3rd party applications will realize the sql data is not reliable */
-	chr->set_char_online(true, char_id, sd->account_id);
+	chr->set_char_online(true, char_id, sd->account_id, false);
 	loginif->set_char_online(char_id, sd->account_id);
 	if (!chr->mmo_char_fromsql(char_id, &char_dat, true)) { /* failed? set it back offline */
 		chr->set_char_offline(char_id, sd->account_id);
diff --git a/src/char/char.h b/src/char/char.h
@@ -140,10 +140,10 @@ struct char_interface {
 	int (*waiting_disconnect) (int tid, int64 tick, int id, intptr_t data);
 	int (*delete_char_sql) (int char_id);
 	struct DBData (*create_online_char_data) (union DBKey key, va_list args);
-	void (*set_account_online) (int account_id);
+	void (*set_account_online) (int account_id, bool standalone);
 	void (*set_account_offline) (int account_id);
 	void (*set_char_charselect) (int account_id);
-	void (*set_char_online) (bool is_initializing, int char_id, int account_id);
+	void (*set_char_online) (bool is_initializing, int char_id, int account_id, bool standalone);
 	void (*set_char_offline) (int char_id, int account_id);
 	int (*db_setoffline) (union DBKey key, struct DBData *data, va_list ap);
 	int (*db_kickoffline) (union DBKey key, struct DBData *data, va_list ap);
diff --git a/src/common/charloginpackets.h b/src/common/charloginpackets.h
@@ -34,6 +34,7 @@
 struct PACKET_CHARLOGIN_SET_ACCOUNT_ONLINE {
 	int16 packetType;
 	int account_id;
+	uint8 standalone; // 0 - real player (false) / 1 - standalone/server generated (true)
 } __attribute__((packed));
 DEFINE_PACKET_ID(CHARLOGIN_SET_ACCOUNT_ONLINE, 0x272b)
 
diff --git a/src/login/login.c b/src/login/login.c
@@ -666,7 +666,11 @@ static void login_fromchar_parse_account_online(int fd, int id)
 	const struct PACKET_CHARLOGIN_SET_ACCOUNT_ONLINE *p = RFIFOP(fd, 0);
 
 	login->add_online_user(id, p->account_id);
-	lapiif->connect_user_char(id, p->account_id);
+
+	// "standalone" players (such as autotraders) does not exists in API server, so we should not send data about them
+	// or we will get errors from API server
+	if (p->standalone == 0)
+		lapiif->connect_user_char(id, p->account_id);
 
 	RFIFOSKIP(fd, sizeof(*p));
 }
diff --git a/src/plugins/HPMHooking/HPMHooking.Defs.inc b/src/plugins/HPMHooking/HPMHooking.Defs.inc
@@ -744,14 +744,14 @@ typedef int (*HPMHOOK_pre_chr_delete_char_sql) (int *char_id);
 typedef int (*HPMHOOK_post_chr_delete_char_sql) (int retVal___, int char_id);
 typedef struct DBData (*HPMHOOK_pre_chr_create_online_char_data) (union DBKey *key, va_list args);
 typedef struct DBData (*HPMHOOK_post_chr_create_online_char_data) (struct DBData retVal___, union DBKey key, va_list args);
-typedef void (*HPMHOOK_pre_chr_set_account_online) (int *account_id);
-typedef void (*HPMHOOK_post_chr_set_account_online) (int account_id);
+typedef void (*HPMHOOK_pre_chr_set_account_online) (int *account_id, bool *standalone);
+typedef void (*HPMHOOK_post_chr_set_account_online) (int account_id, bool standalone);
 typedef void (*HPMHOOK_pre_chr_set_account_offline) (int *account_id);
 typedef void (*HPMHOOK_post_chr_set_account_offline) (int account_id);
 typedef void (*HPMHOOK_pre_chr_set_char_charselect) (int *account_id);
 typedef void (*HPMHOOK_post_chr_set_char_charselect) (int account_id);
-typedef void (*HPMHOOK_pre_chr_set_char_online) (bool *is_initializing, int *char_id, int *account_id);
-typedef void (*HPMHOOK_post_chr_set_char_online) (bool is_initializing, int char_id, int account_id);
+typedef void (*HPMHOOK_pre_chr_set_char_online) (bool *is_initializing, int *char_id, int *account_id, bool *standalone);
+typedef void (*HPMHOOK_post_chr_set_char_online) (bool is_initializing, int char_id, int account_id, bool standalone);
 typedef void (*HPMHOOK_pre_chr_set_char_offline) (int *char_id, int *account_id);
 typedef void (*HPMHOOK_post_chr_set_char_offline) (int char_id, int account_id);
 typedef int (*HPMHOOK_pre_chr_db_setoffline) (union DBKey *key, struct DBData **data, va_list ap);
diff --git a/src/plugins/HPMHooking/HPMHooking_char.Hooks.inc b/src/plugins/HPMHooking/HPMHooking_char.Hooks.inc
@@ -719,28 +719,28 @@ struct DBData HP_chr_create_online_char_data(union DBKey key, va_list args) {
 	}
 	return retVal___;
 }
-void HP_chr_set_account_online(int account_id) {
+void HP_chr_set_account_online(int account_id, bool standalone) {
 	int hIndex = 0;
 	if (HPMHooks.count.HP_chr_set_account_online_pre > 0) {
-		void (*preHookFunc) (int *account_id);
+		void (*preHookFunc) (int *account_id, bool *standalone);
 		*HPMforce_return = false;
 		for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_account_online_pre; hIndex++) {
 			preHookFunc = HPMHooks.list.HP_chr_set_account_online_pre[hIndex].func;
-			preHookFunc(&account_id);
+			preHookFunc(&account_id, &standalone);
 		}
 		if (*HPMforce_return) {
 			*HPMforce_return = false;
 			return;
 		}
 	}
 	{
-		HPMHooks.source.chr.set_account_online(account_id);
+		HPMHooks.source.chr.set_account_online(account_id, standalone);
 	}
 	if (HPMHooks.count.HP_chr_set_account_online_post > 0) {
-		void (*postHookFunc) (int account_id);
+		void (*postHookFunc) (int account_id, bool standalone);
 		for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_account_online_post; hIndex++) {
 			postHookFunc = HPMHooks.list.HP_chr_set_account_online_post[hIndex].func;
-			postHookFunc(account_id);
+			postHookFunc(account_id, standalone);
 		}
 	}
 	return;
@@ -797,28 +797,28 @@ void HP_chr_set_char_charselect(int account_id) {
 	}
 	return;
 }
-void HP_chr_set_char_online(bool is_initializing, int char_id, int account_id) {
+void HP_chr_set_char_online(bool is_initializing, int char_id, int account_id, bool standalone) {
 	int hIndex = 0;
 	if (HPMHooks.count.HP_chr_set_char_online_pre > 0) {
-		void (*preHookFunc) (bool *is_initializing, int *char_id, int *account_id);
+		void (*preHookFunc) (bool *is_initializing, int *char_id, int *account_id, bool *standalone);
 		*HPMforce_return = false;
 		for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_char_online_pre; hIndex++) {
 			preHookFunc = HPMHooks.list.HP_chr_set_char_online_pre[hIndex].func;
-			preHookFunc(&is_initializing, &char_id, &account_id);
+			preHookFunc(&is_initializing, &char_id, &account_id, &standalone);
 		}
 		if (*HPMforce_return) {
 			*HPMforce_return = false;
 			return;
 		}
 	}
 	{
-		HPMHooks.source.chr.set_char_online(is_initializing, char_id, account_id);
+		HPMHooks.source.chr.set_char_online(is_initializing, char_id, account_id, standalone);
 	}
 	if (HPMHooks.count.HP_chr_set_char_online_post > 0) {
-		void (*postHookFunc) (bool is_initializing, int char_id, int account_id);
+		void (*postHookFunc) (bool is_initializing, int char_id, int account_id, bool standalone);
 		for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_char_online_post; hIndex++) {
 			postHookFunc = HPMHooks.list.HP_chr_set_char_online_post[hIndex].func;
-			postHookFunc(is_initializing, char_id, account_id);
+			postHookFunc(is_initializing, char_id, account_id, standalone);
 		}
 	}
 	return;

Original file line number	Diff line number	Diff line change
`@@ -719,28 +719,28 @@ struct DBData HP_chr_create_online_char_data(union DBKey key, va_list args) {`
`719`	`719`	`}`
`720`	`720`	`return retVal___;`
`721`	`721`	`}`
`722`		`-void HP_chr_set_account_online(int account_id) {`
	`722`	`+void HP_chr_set_account_online(int account_id, bool standalone) {`
`723`	`723`	`int hIndex = 0;`
`724`	`724`	`if (HPMHooks.count.HP_chr_set_account_online_pre > 0) {`
`725`		`- void (preHookFunc) (int account_id);`
	`725`	`+ void (preHookFunc) (int account_id, bool *standalone);`
`726`	`726`	`*HPMforce_return = false;`
`727`	`727`	`for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_account_online_pre; hIndex++) {`
`728`	`728`	`preHookFunc = HPMHooks.list.HP_chr_set_account_online_pre[hIndex].func;`
`729`		`- preHookFunc(&account_id);`
	`729`	`+ preHookFunc(&account_id, &standalone);`
`730`	`730`	`}`
`731`	`731`	`if (*HPMforce_return) {`
`732`	`732`	`*HPMforce_return = false;`
`733`	`733`	`return;`
`734`	`734`	`}`
`735`	`735`	`}`
`736`	`736`	`{`
`737`		`- HPMHooks.source.chr.set_account_online(account_id);`
	`737`	`+ HPMHooks.source.chr.set_account_online(account_id, standalone);`
`738`	`738`	`}`
`739`	`739`	`if (HPMHooks.count.HP_chr_set_account_online_post > 0) {`
`740`		`- void (*postHookFunc) (int account_id);`
	`740`	`+ void (*postHookFunc) (int account_id, bool standalone);`
`741`	`741`	`for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_account_online_post; hIndex++) {`
`742`	`742`	`postHookFunc = HPMHooks.list.HP_chr_set_account_online_post[hIndex].func;`
`743`		`- postHookFunc(account_id);`
	`743`	`+ postHookFunc(account_id, standalone);`
`744`	`744`	`}`
`745`	`745`	`}`
`746`	`746`	`return;`
`@@ -797,28 +797,28 @@ void HP_chr_set_char_charselect(int account_id) {`
`797`	`797`	`}`
`798`	`798`	`return;`
`799`	`799`	`}`
`800`		`-void HP_chr_set_char_online(bool is_initializing, int char_id, int account_id) {`
	`800`	`+void HP_chr_set_char_online(bool is_initializing, int char_id, int account_id, bool standalone) {`
`801`	`801`	`int hIndex = 0;`
`802`	`802`	`if (HPMHooks.count.HP_chr_set_char_online_pre > 0) {`
`803`		`- void (preHookFunc) (bool is_initializing, int char_id, int account_id);`
	`803`	`+ void (preHookFunc) (bool is_initializing, int char_id, int account_id, bool *standalone);`
`804`	`804`	`*HPMforce_return = false;`
`805`	`805`	`for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_char_online_pre; hIndex++) {`
`806`	`806`	`preHookFunc = HPMHooks.list.HP_chr_set_char_online_pre[hIndex].func;`
`807`		`- preHookFunc(&is_initializing, &char_id, &account_id);`
	`807`	`+ preHookFunc(&is_initializing, &char_id, &account_id, &standalone);`
`808`	`808`	`}`
`809`	`809`	`if (*HPMforce_return) {`
`810`	`810`	`*HPMforce_return = false;`
`811`	`811`	`return;`
`812`	`812`	`}`
`813`	`813`	`}`
`814`	`814`	`{`
`815`		`- HPMHooks.source.chr.set_char_online(is_initializing, char_id, account_id);`
	`815`	`+ HPMHooks.source.chr.set_char_online(is_initializing, char_id, account_id, standalone);`
`816`	`816`	`}`
`817`	`817`	`if (HPMHooks.count.HP_chr_set_char_online_post > 0) {`
`818`		`- void (*postHookFunc) (bool is_initializing, int char_id, int account_id);`
	`818`	`+ void (*postHookFunc) (bool is_initializing, int char_id, int account_id, bool standalone);`
`819`	`819`	`for (hIndex = 0; hIndex < HPMHooks.count.HP_chr_set_char_online_post; hIndex++) {`
`820`	`820`	`postHookFunc = HPMHooks.list.HP_chr_set_char_online_post[hIndex].func;`
`821`		`- postHookFunc(is_initializing, char_id, account_id);`
	`821`	`+ postHookFunc(is_initializing, char_id, account_id, standalone);`
`822`	`822`	`}`
`823`	`823`	`}`
`824`	`824`	`return;`