initial checkin

1 files changed, 1016 insertions, 0 deletions

diff --git a/misc/src/map/chrif.c b/misc/src/map/chrif.c
new file mode 100644
index 0000000..dc401b6
--- /dev/null
+++ b/misc/src/map/chrif.c
@@ -0,0 +1,1016 @@
+// $Id: chrif.c,v 1.6 2004/09/25 11:39:17 MouseJstr Exp $
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifdef LCCWIN32
+#include <winsock.h>
+#else
+#include <unistd.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+#include <sys/types.h>
+#include <time.h>
+
+#include "socket.h"
+#include "timer.h"
+#include "map.h"
+#include "battle.h"
+#include "chrif.h"
+#include "clif.h"
+#include "intif.h"
+#include "npc.h"
+#include "pc.h"
+#include "nullpo.h"
+
+#ifdef MEMWATCH
+#include "memwatch.h"
+#endif
+
+static const int packet_len_table[0x20] = {
+	60, 3,-1,27,22,-1, 6,-1,	// 2af8-2aff
+	 6,-1,18, 7,-1,49,44, 0,	// 2b00-2b07
+	 6,30,-1,10,86, 7,44,34,	// 2b08-2b0f
+	-1,-1,10, 6,11,-1, 0, 0,	// 2b10-2b17
+};
+
+int char_fd;
+int srvinfo;
+static char char_ip_str[16];
+static int char_ip;
+static int char_port = 6121;
+static char userid[24], passwd[24];
+static int chrif_state;
+
+// 設定ファイル読み込み関係
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void chrif_setuserid(char *id) 
+{
+	strncpy(userid, id, 24);
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void chrif_setpasswd(char *pwd) 
+{
+	strncpy(passwd, pwd, 24);
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void chrif_setip(char *ip) 
+{
+	strncpy(char_ip_str, ip, 16);
+	char_ip = inet_addr(char_ip_str);
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void chrif_setport(int port) 
+{
+	char_port = port;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_isconnect(void) 
+{
+	return chrif_state == 2;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_save(struct map_session_data *sd) 
+{
+	nullpo_retr(-1, sd);
+
+	if (char_fd < 0)
+		return -1;
+
+	pc_makesavestatus(sd);
+
+	WFIFOW(char_fd,0) = 0x2b01;
+	WFIFOW(char_fd,2) = sizeof(sd->status) + 12;
+	WFIFOL(char_fd,4) = sd->bl.id;
+	WFIFOL(char_fd,8) = sd->char_id;
+	memcpy(WFIFOP(char_fd,12), &sd->status, sizeof(sd->status));
+	WFIFOSET(char_fd, WFIFOW(char_fd,2));
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_connect(int fd) 
+{
+	WFIFOW(fd,0) = 0x2af8;
+	memcpy(WFIFOP(fd,2), userid, 24);
+	memcpy(WFIFOP(fd,26), passwd, 24);
+	WFIFOL(fd,50) = 0;
+	WFIFOL(fd,54) = clif_getip();
+	WFIFOW(fd,58) = clif_getport();	// [Valaris] thanks to fov
+	WFIFOSET(fd,60);
+
+	return 0;
+}
+
+/*==========================================
+ * マップ送信
+ *------------------------------------------
+ */
+int chrif_sendmap(int fd) 
+{
+	int i;
+
+	WFIFOW(fd,0) = 0x2afa;
+	for(i = 0; i < map_num; i++)
+                if (map[i].alias[0] != '\0') // [MouseJstr] map aliasing
+		    memcpy(WFIFOP(fd,4+i*16), map[i].alias, 16);
+		else
+		    memcpy(WFIFOP(fd,4+i*16), map[i].name, 16);
+	WFIFOW(fd,2) = 4 + i * 16;
+	WFIFOSET(fd,WFIFOW(fd,2));
+
+	return 0;
+}
+
+/*==========================================
+ * マップ受信
+ *------------------------------------------
+ */
+int chrif_recvmap(int fd)
+{
+	int i, j, ip, port;
+	unsigned char *p = (unsigned char *)&ip;
+
+	if (chrif_state < 2)	// まだ準備中
+		return -1;
+
+	ip = RFIFOL(fd,4);
+	port = RFIFOW(fd,8);
+	for(i = 10, j = 0; i < RFIFOW(fd,2); i += 16, j++) {
+		map_setipport(RFIFOP(fd,i), ip, port);
+//		if (battle_config.etc_log)
+//			printf("recv map %d %s\n", j, RFIFOP(fd,i));
+	}
+	if (battle_config.etc_log)
+		printf("recv map on %d.%d.%d.%d:%d (%d maps)\n", p[0], p[1], p[2], p[3], port, j);
+
+	return 0;
+}
+
+/*==========================================
+ * マップ鯖間移動のためのデータ準備要求
+ *------------------------------------------
+ */
+int chrif_changemapserver(struct map_session_data *sd, char *name, int x, int y, int ip, short port) 
+{
+	int i, s_ip;
+
+	nullpo_retr(-1, sd);
+
+	s_ip = 0;
+	for(i = 0; i < fd_max; i++)
+		if (session[i] && session[i]->session_data == sd) {
+			s_ip = session[i]->client_addr.sin_addr.s_addr;
+			break;
+		}
+
+	WFIFOW(char_fd, 0) = 0x2b05;
+	WFIFOL(char_fd, 2) = sd->bl.id;
+	WFIFOL(char_fd, 6) = sd->login_id1;
+	WFIFOL(char_fd,10) = sd->login_id2;
+	WFIFOL(char_fd,14) = sd->status.char_id;
+	memcpy(WFIFOP(char_fd,18), name, 16);
+	WFIFOW(char_fd,34) = x;
+	WFIFOW(char_fd,36) = y;
+	WFIFOL(char_fd,38) = ip;
+	WFIFOL(char_fd,42) = port;
+	WFIFOB(char_fd,44) = sd->status.sex;
+	WFIFOL(char_fd,45) = s_ip;
+	WFIFOSET(char_fd,49);
+
+	return 0;
+}
+
+/*==========================================
+ * マップ鯖間移動ack
+ *------------------------------------------
+ */
+int chrif_changemapserverack(int fd) 
+{
+	struct map_session_data *sd = map_id2sd(RFIFOL(fd,2));
+
+	if (sd == NULL || sd->status.char_id != RFIFOL(fd,14))
+		return -1;
+
+	if (RFIFOL(fd,6) == 1) {
+		if (battle_config.error_log)
+			printf("map server change failed.\n");
+		pc_authfail(sd->fd);
+		return 0;
+	}
+	clif_changemapserver(sd, RFIFOP(fd,18), RFIFOW(fd,34), RFIFOW(fd,36), RFIFOL(fd,38), RFIFOW(fd,42));
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_connectack(int fd) 
+{
+	if (RFIFOB(fd,2)) {
+		printf("Connected to char-server failed %d.\n", RFIFOB(fd,2));
+		exit(1);
+	}
+	printf("Connected to char-server (connection #%d).\n", fd);
+	chrif_state = 1;
+
+	chrif_sendmap(fd);
+
+	printf("chrif: OnCharIfInit event done. (%d events)\n", npc_event_doall("OnCharIfInit"));
+	printf("chrif: OnInterIfInit event done. (%d events)\n", npc_event_doall("OnInterIfInit"));
+
+	// <Agit> Run Event [AgitInit]
+//	printf("NPC_Event:[OnAgitInit] do (%d) events (Agit Initialize).\n", npc_event_doall("OnAgitInit"));
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_sendmapack(int fd) 
+{
+	if (RFIFOB(fd,2)) {
+		printf("chrif : send map list to char server failed %d\n", RFIFOB(fd,2));
+		exit(1);
+	}
+
+	memcpy(wisp_server_name, RFIFOP(fd,3), 24);
+
+	chrif_state = 2;
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_authreq(struct map_session_data *sd) 
+{
+	int i;
+
+	nullpo_retr(-1, sd);
+
+	if (!sd || !char_fd || !sd->bl.id || !sd->login_id1)
+		return -1;
+
+	for(i = 0; i < fd_max; i++)
+		if (session[i] && session[i]->session_data == sd) {
+			WFIFOW(char_fd, 0) = 0x2afc;
+			WFIFOL(char_fd, 2) = sd->bl.id;
+			WFIFOL(char_fd, 6) = sd->char_id;
+			WFIFOL(char_fd,10) = sd->login_id1;
+			WFIFOL(char_fd,14) = sd->login_id2;
+			WFIFOL(char_fd,18) = session[i]->client_addr.sin_addr.s_addr;
+			WFIFOSET(char_fd,22);
+			break;
+		}
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_charselectreq(struct map_session_data *sd) 
+{
+	int i, s_ip;
+
+	nullpo_retr(-1, sd);
+
+	if(!sd || !char_fd || !sd->bl.id || !sd->login_id1)
+		return -1;
+
+	s_ip = 0;
+	for(i = 0; i < fd_max; i++)
+		if (session[i] && session[i]->session_data == sd) {
+			s_ip = session[i]->client_addr.sin_addr.s_addr;
+			break;
+		}
+
+	WFIFOW(char_fd, 0) = 0x2b02;
+	WFIFOL(char_fd, 2) = sd->bl.id;
+	WFIFOL(char_fd, 6) = sd->login_id1;
+	WFIFOL(char_fd,10) = sd->login_id2;
+	WFIFOL(char_fd,14) = s_ip;
+	WFIFOSET(char_fd,18);
+
+	return 0;
+}
+
+/*==========================================
+ * キャラ名問い合わせ
+ *------------------------------------------
+ */
+int chrif_searchcharid(int char_id) 
+{
+	if (!char_id)
+		return -1;
+
+	WFIFOW(char_fd,0) = 0x2b08;
+	WFIFOL(char_fd,2) = char_id;
+	WFIFOSET(char_fd,6);
+
+	return 0;
+}
+
+/*==========================================
+ * GMに変化要求
+ *------------------------------------------
+ */
+int chrif_changegm(int id, const char *pass, int len) 
+{
+	if (battle_config.etc_log)
+		printf("chrif_changegm: account: %d, password: '%s'.\n", id, pass);
+
+	WFIFOW(char_fd,0) = 0x2b0a;
+	WFIFOW(char_fd,2) = len + 8;
+	WFIFOL(char_fd,4) = id;
+	memcpy(WFIFOP(char_fd,8), pass, len);
+	WFIFOSET(char_fd, len + 8);
+
+	return 0;
+}
+
+/*==========================================
+ * Change Email
+ *------------------------------------------
+ */
+int chrif_changeemail(int id, const char *actual_email, const char *new_email) 
+{
+	if (battle_config.etc_log)
+		printf("chrif_changeemail: account: %d, actual_email: '%s', new_email: '%s'.\n", id, actual_email, new_email);
+
+	WFIFOW(char_fd,0) = 0x2b0c;
+	WFIFOL(char_fd,2) = id;
+	memcpy(WFIFOP(char_fd,6), actual_email, 40);
+	memcpy(WFIFOP(char_fd,46), new_email, 40);
+	WFIFOSET(char_fd,86);
+
+	return 0;
+}
+
+/*==========================================
+ * Send message to char-server with a character name to do some operations (by Yor)
+ * Used to ask Char-server about a character name to have the account number to modify account file in login-server.
+ * type of operation:
+ *   1: block
+ *   2: ban
+ *   3: unblock
+ *   4: unban
+ *   5: changesex
+ *------------------------------------------
+ */
+int chrif_char_ask_name(int id, char * character_name, short operation_type, int year, int month, int day, int hour, int minute, int second) 
+{
+	WFIFOW(char_fd, 0) = 0x2b0e;
+	WFIFOL(char_fd, 2) = id; // account_id of who ask (for answer) -1 if nobody
+	memcpy(WFIFOP(char_fd,6), character_name, 24);
+	WFIFOW(char_fd, 30) = operation_type; // type of operation
+	if (operation_type == 2) {
+		WFIFOW(char_fd, 32) = year;
+		WFIFOW(char_fd, 34) = month;
+		WFIFOW(char_fd, 36) = day;
+		WFIFOW(char_fd, 38) = hour;
+		WFIFOW(char_fd, 40) = minute;
+		WFIFOW(char_fd, 42) = second;
+	}
+	printf("chrif : sended 0x2b0e\n");
+	WFIFOSET(char_fd,44);
+
+	return 0;
+}
+
+/*==========================================
+ * Answer after a request about a character name to do some operations (by Yor)
+ * Used to answer of chrif_char_ask_name.
+ * type of operation:
+ *   1: block
+ *   2: ban
+ *   3: unblock
+ *   4: unban
+ *   5: changesex
+ * type of answer:
+ *   0: login-server resquest done
+ *   1: player not found
+ *   2: gm level too low
+ *   3: login-server offline
+ *------------------------------------------
+ */
+int chrif_char_ask_name_answer(int fd) 
+{
+	int acc;
+	struct map_session_data *sd;
+	char output[256];
+	char player_name[24];
+
+	acc = RFIFOL(fd,2); // account_id of who has asked (-1 if nobody)
+	memcpy(player_name, RFIFOP(fd,6), sizeof(player_name));
+	player_name[sizeof(player_name)-1] = '\0';
+
+	sd = map_id2sd(acc);
+	if (acc >= 0 && sd != NULL) {
+		if (RFIFOW(fd, 32) == 1) // player not found
+			sprintf(output, "The player '%s' doesn't exist.", player_name);
+		else {
+			switch(RFIFOW(fd, 30)) {
+			case 1: // block
+				switch(RFIFOW(fd, 32)) {
+				case 0: // login-server resquest done
+					sprintf(output, "Login-server has been asked to block the player '%s'.", player_name);
+					break;
+				//case 1: // player not found
+				case 2: // gm level too low
+					sprintf(output, "Your GM level don't authorise you to block the player '%s'.", player_name);
+					break;
+				case 3: // login-server offline
+					sprintf(output, "Login-server is offline. Impossible to block the the player '%s'.", player_name);
+					break;
+				}
+				break;
+			case 2: // ban
+				switch(RFIFOW(fd, 32)) {
+				case 0: // login-server resquest done
+					sprintf(output, "Login-server has been asked to ban the player '%s'.", player_name);
+					break;
+				//case 1: // player not found
+				case 2: // gm level too low
+					sprintf(output, "Your GM level don't authorise you to ban the player '%s'.", player_name);
+					break;
+				case 3: // login-server offline
+					sprintf(output, "Login-server is offline. Impossible to ban the the player '%s'.", player_name);
+					break;
+				}
+				break;
+			case 3: // unblock
+				switch(RFIFOW(fd, 32)) {
+				case 0: // login-server resquest done
+					sprintf(output, "Login-server has been asked to unblock the player '%s'.", player_name);
+					break;
+				//case 1: // player not found
+				case 2: // gm level too low
+					sprintf(output, "Your GM level don't authorise you to unblock the player '%s'.", player_name);
+					break;
+				case 3: // login-server offline
+					sprintf(output, "Login-server is offline. Impossible to unblock the the player '%s'.", player_name);
+					break;
+				}
+				break;
+			case 4: // unban
+				switch(RFIFOW(fd, 32)) {
+				case 0: // login-server resquest done
+					sprintf(output, "Login-server has been asked to unban the player '%s'.", player_name);
+					break;
+				//case 1: // player not found
+				case 2: // gm level too low
+					sprintf(output, "Your GM level don't authorise you to unban the player '%s'.", player_name);
+					break;
+				case 3: // login-server offline
+					sprintf(output, "Login-server is offline. Impossible to unban the the player '%s'.", player_name);
+					break;
+				}
+				break;
+			case 5: // changesex
+				switch(RFIFOW(fd, 32)) {
+				case 0: // login-server resquest done
+					sprintf(output, "Login-server has been asked to change the sex of the player '%s'.", player_name);
+					break;
+				//case 1: // player not found
+				case 2: // gm level too low
+					sprintf(output, "Your GM level don't authorise you to change the sex of the player '%s'.", player_name);
+					break;
+				case 3: // login-server offline
+					sprintf(output, "Login-server is offline. Impossible to change the sex of the the player '%s'.", player_name);
+					break;
+				}
+				break;
+			}
+		}
+		if (output[0] != '\0') {
+			output[sizeof(output)-1] = '\0';
+			clif_displaymessage(sd->fd, output);
+		}
+	} else
+		printf("chrif_char_ask_name_answer failed - player not online.\n");
+
+	return 0;
+}
+
+/*==========================================
+ * End of GM change (@GM) (modified by Yor)
+ *------------------------------------------
+ */
+int chrif_changedgm(int fd) 
+{
+	int acc, level;
+	struct map_session_data *sd = NULL;
+
+	acc = RFIFOL(fd,2);
+	level = RFIFOL(fd,6);
+
+	sd = map_id2sd(acc);
+
+	if (battle_config.etc_log)
+		printf("chrif_changedgm: account: %d, GM level 0 -> %d.\n", acc, level);
+	if (sd != NULL) {
+		if (level > 0)
+			clif_displaymessage(sd->fd, "GM modification success.");
+		else
+			clif_displaymessage(sd->fd, "Failure of GM modification.");
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * 性別変化終了 (modified by Yor)
+ *------------------------------------------
+ */
+int chrif_changedsex(int fd) 
+{
+	int acc, sex, i;
+	struct map_session_data *sd;
+	struct pc_base_job s_class;
+
+	acc = RFIFOL(fd,2);
+	sex = RFIFOL(fd,6);
+	if (battle_config.etc_log)
+		printf("chrif_changedsex %d.\n", acc);
+	sd = map_id2sd(acc);
+	if (acc > 0) {
+		if (sd != NULL && sd->status.sex != sex) {
+			s_class = pc_calc_base_job(sd->status.class);
+			if (sd->status.sex == 0) {
+				sd->status.sex = 1;
+				sd->sex = 1;
+			} else if (sd->status.sex == 1) {
+				sd->status.sex = 0;
+				sd->sex = 0;
+			}
+			// to avoid any problem with equipment and invalid sex, equipment is unequiped.
+			for (i = 0; i < MAX_INVENTORY; i++) {
+				if (sd->status.inventory[i].nameid && sd->status.inventory[i].equip)
+					pc_unequipitem((struct map_session_data*)sd, i, 0);
+			}
+			// reset skill of some job
+			if (s_class.job == 19 || s_class.job == 4020 || s_class.job == 4042 ||
+			    s_class.job == 20 || s_class.job == 4021 || s_class.job == 4043) {
+				// remove specifical skills of classes 19, 4020 and 4042
+				for(i = 315; i <= 322; i++) {
+					if (sd->status.skill[i].id > 0 && !sd->status.skill[i].flag) {
+						sd->status.skill_point += sd->status.skill[i].lv;
+						sd->status.skill[i].id = 0;
+						sd->status.skill[i].lv = 0;
+					}
+				}
+				// remove specifical skills of classes 20, 4021 and 4043
+				for(i = 323; i <= 330; i++) {
+					if (sd->status.skill[i].id > 0 && !sd->status.skill[i].flag) {
+						sd->status.skill_point += sd->status.skill[i].lv;
+						sd->status.skill[i].id = 0;
+						sd->status.skill[i].lv = 0;
+					}
+				}
+				clif_updatestatus(sd, SP_SKILLPOINT);
+				// change job if necessary
+				if (s_class.job == 20 || s_class.job == 4021 || s_class.job == 4043)
+					sd->status.class -= 1;
+				else if (s_class.job == 19 || s_class.job == 4020 || s_class.job == 4042)
+					sd->status.class += 1;
+			}
+			// save character
+			chrif_save(sd);
+			sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters
+			                 // do same modify in login-server for the account, but no in char-server (it ask again login_id1 to login, and don't remember it)
+			clif_displaymessage(sd->fd, "Your sex has been changed (need disconexion by the server)...");
+			clif_setwaitclose(sd->fd); // forced to disconnect for the change
+		}
+	} else {
+		if (sd != NULL) {
+			printf("chrif_changedsex failed.\n");
+		}
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * アカウント変数保存要求
+ *------------------------------------------
+ */
+int chrif_saveaccountreg2(struct map_session_data *sd) 
+{
+	int p, j;
+	nullpo_retr(-1, sd);
+
+	p = 8;
+	for(j = 0; j < sd->status.account_reg2_num; j++) {
+		struct global_reg *reg = &sd->status.account_reg2[j];
+		if (reg->str[0] && reg->value != 0) {
+			memcpy(WFIFOP(char_fd,p), reg->str, 32);
+			WFIFOL(char_fd,p+32) = reg->value;
+			p += 36;
+		}
+	}
+	WFIFOW(char_fd,0) = 0x2b10;
+	WFIFOW(char_fd,2) = p;
+	WFIFOL(char_fd,4) = sd->bl.id;
+	WFIFOSET(char_fd,p);
+
+	return 0;
+}
+
+/*==========================================
+ * アカウント変数通知
+ *------------------------------------------
+ */
+int chrif_accountreg2(int fd) 
+{
+	int j, p;
+	struct map_session_data *sd;
+
+	if ((sd = map_id2sd(RFIFOL(fd,4))) == NULL)
+		return 1;
+
+	for(p = 8, j = 0; p < RFIFOW(fd,2) && j < ACCOUNT_REG2_NUM; p += 36, j++) {
+		memcpy(sd->status.account_reg2[j].str, RFIFOP(fd,p), 32);
+		sd->status.account_reg2[j].value = RFIFOL(fd, p + 32);
+	}
+	sd->status.account_reg2_num = j;
+//	printf("chrif: accountreg2\n");
+
+	return 0;
+}
+
+/*==========================================
+ * 離婚情報同期要求
+ *------------------------------------------
+ */
+int chrif_divorce(int char_id, int partner_id) 
+{
+	struct map_session_data *sd = NULL;
+
+	if (!char_id || !partner_id)
+		return 0;
+
+	nullpo_retr(0, sd = map_nick2sd(map_charid2nick(partner_id)));
+	if (sd->status.partner_id == char_id) {
+		int i;
+		//離婚(相方は既にキャラが消えている筈なので)
+		sd->status.partner_id = 0;
+
+		//相方の結婚指輪を剥奪
+		for(i = 0; i < MAX_INVENTORY; i++)
+			if (sd->status.inventory[i].nameid == WEDDING_RING_M || sd->status.inventory[i].nameid == WEDDING_RING_F)
+				pc_delitem(sd, i, 1, 0);
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * Disconnection of a player (account has been deleted in login-server) by [Yor]
+ *------------------------------------------
+ */
+int chrif_accountdeletion(int fd) 
+{
+	int acc;
+	struct map_session_data *sd;
+
+	acc = RFIFOL(fd,2);
+	if (battle_config.etc_log)
+		printf("chrif_accountdeletion %d.\n", acc);
+	sd = map_id2sd(acc);
+	if (acc > 0) {
+		if (sd != NULL) {
+			sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters
+			clif_displaymessage(sd->fd, "Your account has been deleted (disconnexion)...");
+			clif_setwaitclose(sd->fd); // forced to disconnect for the change
+		}
+	} else {
+		if (sd != NULL)
+			printf("chrif_accountdeletion failed - player not online.\n");
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * Disconnection of a player (account has been banned of has a status, from login-server) by [Yor]
+ *------------------------------------------
+ */
+int chrif_accountban(int fd) 
+{
+	int acc;
+	struct map_session_data *sd;
+
+	acc = RFIFOL(fd,2);
+	if (battle_config.etc_log)
+		printf("chrif_accountban %d.\n", acc);
+	sd = map_id2sd(acc);
+	if (acc > 0) {
+		if (sd != NULL) {
+			sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters
+			if (RFIFOB(fd,6) == 0) { // 0: change of statut, 1: ban
+				switch (RFIFOL(fd,7)) { // status or final date of a banishment
+				case 1:   // 0 = Unregistered ID
+					clif_displaymessage(sd->fd, "Your account has 'Unregistered'.");
+					break;
+				case 2:   // 1 = Incorrect Password
+					clif_displaymessage(sd->fd, "Your account has an 'Incorrect Password'...");
+					break;
+				case 3:   // 2 = This ID is expired
+					clif_displaymessage(sd->fd, "Your account has expired.");
+					break;
+				case 4:   // 3 = Rejected from Server
+					clif_displaymessage(sd->fd, "Your account has been rejected from server.");
+					break;
+				case 5:   // 4 = You have been blocked by the GM Team
+					clif_displaymessage(sd->fd, "Your account has been blocked by the GM Team.");
+					break;
+				case 6:   // 5 = Your Game's EXE file is not the latest version
+					clif_displaymessage(sd->fd, "Your Game's EXE file is not the latest version.");
+					break;
+				case 7:   // 6 = Your are Prohibited to log in until %s
+					clif_displaymessage(sd->fd, "Your account has been prohibited to log in.");
+					break;
+				case 8:   // 7 = Server is jammed due to over populated
+					clif_displaymessage(sd->fd, "Server is jammed due to over populated.");
+					break;
+				case 9:   // 8 = No MSG (actually, all states after 9 except 99 are No MSG, use only this)
+					clif_displaymessage(sd->fd, "Your account has not more authorised.");
+					break;
+				case 100: // 99 = This ID has been totally erased
+					clif_displaymessage(sd->fd, "Your account has been totally erased.");
+					break;
+				default:
+					clif_displaymessage(sd->fd, "Your account has not more authorised.");
+					break;
+				}
+			} else if (RFIFOB(fd,6) == 1) { // 0: change of statut, 1: ban
+				time_t timestamp;
+				char tmpstr[2048];
+				timestamp = (time_t)RFIFOL(fd,7); // status or final date of a banishment
+				strcpy(tmpstr, "Your account has been banished until ");
+				strftime(tmpstr + strlen(tmpstr), 24, "%d-%m-%Y %H:%M:%S", localtime(&timestamp));
+				clif_displaymessage(sd->fd, tmpstr);
+			}
+			clif_setwaitclose(sd->fd); // forced to disconnect for the change
+		}
+	} else {
+		if (sd != NULL)
+			printf("chrif_accountban failed - player not online.\n");
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * Receiving GM accounts and their levels from char-server by [Yor]
+ *------------------------------------------
+ */
+int chrif_recvgmaccounts(int fd) 
+{
+	printf("From login-server: receiving of %d GM accounts information.\n", pc_read_gm_account(fd));
+
+	return 0;
+}
+
+/*==========================================
+ * Request to reload GM accounts and their levels: send to char-server by [Yor]
+ *------------------------------------------
+ */
+int chrif_reloadGMdb(void) 
+{
+
+	WFIFOW(char_fd,0) = 0x2af7;
+	WFIFOSET(char_fd, 2);
+
+	return 0;
+}
+
+/*==========================================
+ * Send rates and motd to char server [Wizputer]
+ *------------------------------------------
+ */
+ int chrif_ragsrvinfo(int base_rate, int job_rate, int drop_rate) 
+{
+	char buf[256];
+	FILE *fp;
+	int i;
+
+	WFIFOW(char_fd,0) = 0x2b16;
+	WFIFOW(char_fd,2) = base_rate;
+	WFIFOW(char_fd,4) = job_rate;
+	WFIFOW(char_fd,6) = drop_rate;
+
+	if ((fp = fopen(motd_txt, "r")) != NULL) {
+		if (fgets(buf, 250, fp) != NULL) {
+			for(i = 0; buf[i]; i++) {
+				if (buf[i] == '\r' || buf[i] == '\n') {
+					buf[i] = 0;
+					break;
+				}
+			}
+			WFIFOW(char_fd,8) = sizeof(buf) + 10;
+			memcpy(WFIFOP(char_fd,10), buf, sizeof(buf));
+		}
+		fclose(fp);
+	} else {
+		WFIFOW(char_fd,8) = sizeof(buf) + 10;
+		memcpy(WFIFOP(char_fd,10), buf, sizeof(buf));
+	}
+	WFIFOSET(char_fd,WFIFOW(char_fd,8));
+
+	return 0;
+}
+
+/*=========================================
+ * Tell char-server charcter disconnected [Wizputer]
+ *-----------------------------------------
+ */
+
+int chrif_char_offline(struct map_session_data *sd) 
+{
+	if (char_fd < 0)
+		return -1;
+
+	WFIFOW(char_fd,0) = 0x2b17;
+	WFIFOL(char_fd,2) = sd->status.char_id;
+	WFIFOSET(char_fd,6);
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int chrif_parse(int fd) 
+{
+	int packet_len, cmd;
+
+	// only char-server can have an access to here.
+	// so, if it isn't the char-server, we disconnect the session (fd != char_fd).
+	if (fd != char_fd || session[fd]->eof) {
+		if (fd == char_fd) {
+			printf("Map-server can't connect to char-server (connection #%d).\n", fd);
+			char_fd = -1;
+		}
+		close(fd);
+		delete_session(fd);
+		return 0;
+	}
+
+	while (RFIFOREST(fd) >= 2) {
+		cmd = RFIFOW(fd,0);
+		if (cmd < 0x2af8 || cmd >= 0x2af8 + (sizeof(packet_len_table) / sizeof(packet_len_table[0])) ||
+		    packet_len_table[cmd-0x2af8] == 0) {
+
+			int r = intif_parse(fd); // intifに渡す
+
+			if (r == 1) continue;	// intifで処理した
+			if (r == 2) return 0;	// intifで処理したが、データが足りない
+
+			session[fd]->eof = 1;
+			return 0;
+		}
+		packet_len = packet_len_table[cmd-0x2af8];
+		if (packet_len == -1) {
+			if (RFIFOREST(fd) < 4)
+				return 0;
+			packet_len = RFIFOW(fd,2);
+		}
+		if (RFIFOREST(fd) < packet_len)
+			return 0;
+
+		switch(cmd) {
+		case 0x2af9: chrif_connectack(fd); break;
+		case 0x2afb: chrif_sendmapack(fd); break;
+		case 0x2afd: pc_authok(RFIFOL(fd,4), RFIFOL(fd,8), (time_t)RFIFOL(fd,12), (struct mmo_charstatus*)RFIFOP(fd,16)); break;
+		case 0x2afe: pc_authfail(RFIFOL(fd,2)); break;
+		case 0x2b00: map_setusers(RFIFOL(fd,2)); break;
+		case 0x2b03: clif_charselectok(RFIFOL(fd,2)); break;
+		case 0x2b04: chrif_recvmap(fd); break;
+		case 0x2b06: chrif_changemapserverack(fd); break;
+		case 0x2b09: map_addchariddb(RFIFOL(fd,2), RFIFOP(fd,6)); break;
+		case 0x2b0b: chrif_changedgm(fd); break;
+		case 0x2b0d: chrif_changedsex(fd); break;
+		case 0x2b0f: chrif_char_ask_name_answer(fd); break;
+		case 0x2b11: chrif_accountreg2(fd); break;
+		case 0x2b12: chrif_divorce(RFIFOL(fd,2), RFIFOL(fd,6)); break;
+		case 0x2b13: chrif_accountdeletion(fd); break;
+		case 0x2b14: chrif_accountban(fd); break;
+		case 0x2b15: chrif_recvgmaccounts(fd); break;
+
+		default:
+			if (battle_config.error_log)
+				printf("chrif_parse : unknown packet %d %d\n", fd, RFIFOW(fd,0));
+			session[fd]->eof = 1;
+			return 0;
+		}
+		RFIFOSKIP(fd, packet_len);
+	}
+
+	return 0;
+}
+
+/*==========================================
+ * timer関数
+ * 今このmap鯖に繋がっているクライアント人数をchar鯖へ送る
+ *------------------------------------------
+ */
+int send_users_tochar(int tid, unsigned int tick, int id, int data) {
+	int users = 0, i;
+	struct map_session_data *sd;
+
+	if (char_fd <= 0 || session[char_fd] == NULL)
+		return 0;
+
+	WFIFOW(char_fd,0) = 0x2aff;
+	for (i = 0; i < fd_max; i++) {
+		if (session[i] && (sd = session[i]->session_data) && sd->state.auth &&
+		    !((battle_config.hide_GM_session || (sd->status.option & OPTION_HIDE)) && pc_isGM(sd))) {
+			WFIFOL(char_fd,6+4*users) = sd->status.char_id;
+			users++;
+		}
+	}
+	WFIFOW(char_fd,2) = 6 + 4 * users;
+	WFIFOW(char_fd,4) = users;
+	WFIFOSET(char_fd,6+4*users);
+
+	return 0;
+}
+
+/*==========================================
+ * timer関数
+ * char鯖との接続を確認し、もし切れていたら再度接続する
+ *------------------------------------------
+ */
+int check_connect_char_server(int tid, unsigned int tick, int id, int data) {
+	if (char_fd <= 0 || session[char_fd] == NULL) {
+		printf("Attempt to connect to char-server...\n");
+		chrif_state = 0;
+		char_fd = make_connection(char_ip, char_port);
+		session[char_fd]->func_parse = chrif_parse;
+		realloc_fifo(char_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
+
+		chrif_connect(char_fd);
+#ifndef TXT_ONLY
+		srvinfo = 0;
+	} else {
+		if (srvinfo == 0) {
+			chrif_ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common);
+			srvinfo = 1;
+		}
+#endif /* not TXT_ONLY */
+	}
+
+	return 0;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int do_init_chrif(void) {
+	add_timer_func_list(check_connect_char_server, "check_connect_char_server");
+	add_timer_func_list(send_users_tochar, "send_users_tochar");
+	add_timer_interval(gettick() + 1000, check_connect_char_server, 0, 0, 10 * 1000);
+	add_timer_interval(gettick() + 1000, send_users_tochar, 0, 0, 5 * 1000);
+
+	return 0;
+}