From 2c3da84a90b881785ff7336e6f694ccbfbcb9326 Mon Sep 17 00:00:00 2001 From: ai4rei Date: Tue, 8 Feb 2011 02:36:43 +0000 Subject: * Added support for new delayed character deletion. - Asks for birth date associated with the account and has a waiting time of 24 hours by default (setting). - For SQL apply upgrade_svn14700.sql to upgrade table `char`; for TXT no action is necessary, as it upgrades itself. - This completes support for clients 2010-08-03aRagexeRE and later. * Updated login sql engine version, missed during `birthdate` addition (follow up to r14672). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14700 54d463be-8e91-2dee-dedb-b68131a5f0ec --- src/char/char.c | 321 +++++++++++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 306 insertions(+), 15 deletions(-) (limited to 'src/char/char.c') diff --git a/src/char/char.c b/src/char/char.c index 6523decf7..a4bd3d6ed 100644 --- a/src/char/char.c +++ b/src/char/char.c @@ -85,6 +85,7 @@ char char_name_letters[1024] = ""; // list of letters/symbols allowed (or not) i int char_per_account = 0; //Maximum charas per account (default unlimited) [Sirius] int char_del_level = 0; //From which level u can delete character [Lupus] +int char_del_delay = 86400; int log_char = 1; // loggin char or not [devil] int log_inter = 1; // loggin inter or not [devil] @@ -106,6 +107,7 @@ struct char_session_data { int gmlevel; uint32 version; uint8 clienttype; + char birthdate[10+1]; // YYYY-MM-DD }; int char_id_count = START_CHAR_NUM; @@ -368,6 +370,48 @@ int char_log(char *fmt, ...) return 0; } + +/// Find all characters for given session and update the session character cache. +int char_find_characters(struct char_session_data* sd) +{ + int i, found_num = 0; + + for( i = 0; i < char_num; i++ ) + {// find character entries and save them + if( char_dat[i].status.account_id == sd->account_id ) + { + sd->found_char[found_num++] = i; + + if( found_num >= MAX_CHARS ) + { + break; + } + } + } + + for( i = found_num; i < MAX_CHARS; i++ ) + {// fill remaining blanks + sd->found_char[i] = -1; + } + + return found_num; +} + + +/// Search character data from given session. +struct mmo_charstatus* search_session_character(struct char_session_data* sd, int char_id) +{ + int i; + + ARR_FIND( 0, MAX_CHARS, i, sd->found_char[i] != -1 && char_dat[sd->found_char[i]].status.char_id == char_id ); + if( i == MAX_CHARS ) + { + return NULL; + } + return &char_dat[sd->found_char[i]].status; +} + + //Search character data from the aid/cid givem struct mmo_charstatus* search_character(int aid, int cid) { @@ -483,7 +527,7 @@ int mmo_char_tostr(char *str, struct mmo_charstatus *p, struct global_reg *reg, "\t%d,%d,%d\t%d,%d,%d,%d" //Up to hom id "\t%d,%d,%d\t%d,%d,%d,%d,%d" //Up to head bottom "\t%d,%d,%d\t%d,%d,%d" //last point + save point - ",%d,%d,%d,%d,%d\t", //Family info + ",%d,%d,%d,%d,%d,%lu\t", //Family info + delete date p->char_id, p->account_id, p->slot, p->name, // p->class_, p->base_level, p->job_level, p->base_exp, p->job_exp, p->zeny, @@ -496,7 +540,8 @@ int mmo_char_tostr(char *str, struct mmo_charstatus *p, struct global_reg *reg, p->weapon, p->shield, p->head_top, p->head_mid, p->head_bottom, p->last_point.map, p->last_point.x, p->last_point.y, // p->save_point.map, p->save_point.x, p->save_point.y, - p->partner_id,p->father,p->mother,p->child,p->fame); + p->partner_id,p->father,p->mother,p->child,p->fame, // + TOL(p->delete_date)); // FIXME: platform-dependent size for(i = 0; i < MAX_MEMOPOINTS; i++) if (p->memo_point[i].map) { str_p += sprintf(str_p, "%d,%d,%d ", p->memo_point[i].map, p->memo_point[i].x, p->memo_point[i].y); @@ -549,10 +594,30 @@ int mmo_char_fromstr(char *str, struct mmo_charstatus *p, struct global_reg *reg int tmp_int[256]; unsigned int tmp_uint[2]; //To read exp.... int next, len, i, j; + unsigned long tmp_ulong[1]; // initilialise character memset(p, '\0', sizeof(struct mmo_charstatus)); +// Char structure of version 146xx (delete date) + if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" + "\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" + "\t%d,%d,%d\t%d,%d,%d,%d,%d,%d,%d,%d,%lu%n", + &tmp_int[0], &tmp_int[1], &tmp_int[2], tmp_str[0], + &tmp_int[3], &tmp_int[4], &tmp_int[5], + &tmp_uint[0], &tmp_uint[1], &tmp_int[8], + &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12], + &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18], + &tmp_int[19], &tmp_int[20], + &tmp_int[21], &tmp_int[22], &tmp_int[23], // + &tmp_int[24], &tmp_int[25], &tmp_int[26], &tmp_int[44], + &tmp_int[27], &tmp_int[28], &tmp_int[29], + &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34], + &tmp_int[45], &tmp_int[35], &tmp_int[36], + &tmp_int[46], &tmp_int[37], &tmp_int[38], &tmp_int[39], + &tmp_int[40], &tmp_int[41], &tmp_int[42], &tmp_int[43], &tmp_ulong[0], &next) != 49) + { + tmp_ulong[0] = 0; // delete date // Char structure of version 1500 (homun + mapindex maps) if (sscanf(str, "%d\t%d,%d\t%127[^\t]\t%d,%d,%d\t%u,%u,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d" "\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d" @@ -677,6 +742,7 @@ int mmo_char_fromstr(char *str, struct mmo_charstatus *p, struct global_reg *reg tmp_int[45] = mapindex_name2id(tmp_str[1]); tmp_int[46] = mapindex_name2id(tmp_str[2]); } // Char structure of version 1500 (homun + mapindex maps) + } // Char structure of version 146xx (delete date) safestrncpy(p->name, tmp_str[0], NAME_LENGTH); //Overflow protection [Skotlex] p->char_id = tmp_int[0]; @@ -726,6 +792,7 @@ int mmo_char_fromstr(char *str, struct mmo_charstatus *p, struct global_reg *reg p->hom_id = tmp_int[44]; p->last_point.map = tmp_int[45]; p->save_point.map = tmp_int[46]; + p->delete_date = tmp_ulong[0]; #ifndef TXT_SQL_CONVERT // Some checks @@ -1705,7 +1772,7 @@ int count_users(void) // Writes char data to the buffer in the format used by the client. // Used in packets 0x6b (chars info) and 0x6d (new char info) // Returns the size -#define MAX_CHAR_BUF 110 //Max size (for WFIFOHEAD calls) +#define MAX_CHAR_BUF 132 //Max size (for WFIFOHEAD calls) int mmo_char_tobuf(uint8* buffer, struct mmo_charstatus* p) { unsigned short offset = 0; @@ -1764,6 +1831,10 @@ int mmo_char_tobuf(uint8* buffer, struct mmo_charstatus* p) #if (PACKETVER >= 20100720 && PACKETVER <= 20100727) || PACKETVER >= 20100803 mapindex_getmapname_ext(mapindex_id2name(p->last_point.map), (char*)WBUFP(buf,108)); offset += MAP_NAME_LENGTH_EXT; +#endif +#if PACKETVER >= 20100803 + WBUFL(buf,124) = TOL(p->delete_date); + offset += 4; #endif return 106+offset; } @@ -1778,16 +1849,7 @@ int mmo_char_send006b(int fd, struct char_session_data* sd) offset += 3; #endif - found_num = 0; - for(i = 0; i < char_num; i++) { - if (char_dat[i].status.account_id == sd->account_id) { - sd->found_char[found_num] = i; - if( ++found_num == MAX_CHARS ) - break; - } - } - for(i = found_num; i < MAX_CHARS; i++) - sd->found_char[i] = -1; + found_num = char_find_characters(sd); j = 24 + offset; // offset WFIFOHEAD(fd,j + found_num*MAX_CHAR_BUF); @@ -2064,7 +2126,7 @@ int parse_fromlogin(int fd) break; case 0x2717: // account data - if (RFIFOREST(fd) < 51) + if (RFIFOREST(fd) < 62) return 0; // find the authenticated session with this account id @@ -2074,6 +2136,7 @@ int parse_fromlogin(int fd) memcpy(sd->email, RFIFOP(fd,6), 40); sd->expiration_time = (time_t)RFIFOL(fd,46); sd->gmlevel = RFIFOB(fd,50); + safestrncpy(sd->birthdate, RFIFOP(fd,51), sizeof(sd->birthdate)); // continued from char_auth_ok... if( max_connect_user && count_users() >= max_connect_user && sd->gmlevel < gm_allow_level ) @@ -2089,7 +2152,7 @@ int parse_fromlogin(int fd) mmo_char_send006b(i, sd); } } - RFIFOSKIP(fd,51); + RFIFOSKIP(fd,62); break; // login-server alive packet @@ -3155,6 +3218,211 @@ int lan_subnetcheck(uint32 ip) } } + +/// @param result +/// 0 (0x718): An unknown error has occurred. +/// 1: none/success +/// 3 (0x719): A database error occurred. +/// 4 (0x71a): To delete a character you must withdraw from the guild. +/// 5 (0x71b): To delete a character you must withdraw from the party. +/// Any (0x718): An unknown error has occurred. +void char_delete2_ack(int fd, int char_id, uint32 result, time_t delete_date) +{// HC: <0828>.W .L .L .L + WFIFOHEAD(fd,14); + WFIFOW(fd,0) = 0x828; + WFIFOL(fd,2) = char_id; + WFIFOL(fd,6) = result; + WFIFOL(fd,10) = TOL(delete_date); + WFIFOSET(fd,14); +} + + +/// @param result +/// 0 (0x718): An unknown error has occurred. +/// 1: none/success +/// 2 (0x71c): Due to system settings can not be deleted. +/// 3 (0x719): A database error occurred. +/// 4 (0x71d): Deleting not yet possible time. +/// 5 (0x71e): Date of birth do not match. +/// Any (0x718): An unknown error has occurred. +void char_delete2_accept_ack(int fd, int char_id, uint32 result) +{// HC: <082a>.W .L .L + WFIFOHEAD(fd,10); + WFIFOW(fd,0) = 0x82a; + WFIFOL(fd,2) = char_id; + WFIFOL(fd,6) = result; + WFIFOSET(fd,10); +} + + +/// @param result +/// 1 (0x718): none/success, (if char id not in deletion process): An unknown error has occurred. +/// 2 (0x719): A database error occurred. +/// Any (0x718): An unknown error has occurred. +void char_delete2_cancel_ack(int fd, int char_id, uint32 result) +{// HC: <082c>.W .L .L + WFIFOHEAD(fd,10); + WFIFOW(fd,0) = 0x82c; + WFIFOL(fd,2) = char_id; + WFIFOL(fd,6) = result; + WFIFOSET(fd,10); +} + + +static void char_delete2_req(int fd, struct char_session_data* sd) +{// CH: <0827>.W .L + int char_id; + struct mmo_charstatus* cs; + + char_id = RFIFOL(fd,2); + + if( ( cs = search_session_character(sd, char_id) ) == NULL ) + {// character not found + char_delete2_ack(fd, char_id, 3, 0); + return; + } + + if( cs->delete_date ) + {// character already queued for deletion + char_delete2_ack(fd, char_id, 0, 0); + return; + } + +/* + // Aegis imposes these checks probably to avoid dead member + // entries in guilds/parties, otherwise they are not required. + // TODO: Figure out how these are enforced during waiting. + if( cs->guild_id ) + {// character in guild + char_delete2_ack(fd, char_id, 4, 0); + return; + } + + if( cs->party_id ) + {// character in party + char_delete2_ack(fd, char_id, 5, 0); + return; + } +*/ + + // success + cs->delete_date = time(NULL)+char_del_delay; + + char_delete2_ack(fd, char_id, 1, cs->delete_date); +} + + +static void char_delete2_accept(int fd, struct char_session_data* sd) +{// CH: <0829>.W .L .6B + char birthdate[8+1]; + int char_id, i; + struct mmo_charstatus* cs; + + char_id = RFIFOL(fd,2); + + ShowInfo(CL_RED"Request Char Deletion: "CL_GREEN"%d (%d)"CL_RESET"\n", sd->account_id, char_id); + + // construct "YY-MM-DD" + birthdate[0] = RFIFOB(fd,6); + birthdate[1] = RFIFOB(fd,7); + birthdate[2] = '-'; + birthdate[3] = RFIFOB(fd,8); + birthdate[4] = RFIFOB(fd,9); + birthdate[5] = '-'; + birthdate[6] = RFIFOB(fd,10); + birthdate[7] = RFIFOB(fd,11); + birthdate[8] = 0; + + ARR_FIND( 0, MAX_CHARS, i, sd->found_char[i] != -1 && char_dat[sd->found_char[i]].status.char_id == char_id ); + if( i == MAX_CHARS ) + {// character not found + char_delete2_accept_ack(fd, char_id, 3); + return; + } + cs = &char_dat[sd->found_char[i]].status; + + if( !cs->delete_date || cs->delete_date>time(NULL) ) + {// not queued or delay not yet passed + char_delete2_accept_ack(fd, char_id, 4); + return; + } + + if( strcmp(sd->birthdate+2, birthdate) ) // +2 to cut off the century + {// birth date is wrong + char_delete2_accept_ack(fd, char_id, 5); + return; + } + + if( ( char_del_level > 0 && cs->base_level >= (unsigned int)char_del_level ) || ( char_del_level < 0 && cs->base_level <= (unsigned int)(-char_del_level) ) ) + {// character level config restriction + char_delete2_accept_ack(fd, char_id, 2); + return; + } + + // success + char_delete(cs); + + // drop character entry + if( --char_num > 0 && sd->found_char[i] != char_num ) + { + int s, c; + + // move the last entry to the place of the deleted character + memcpy(&char_dat[sd->found_char[i]], &char_dat[char_num], sizeof(struct mmo_charstatus)); + + // scan currently online accounts, if the moved character + // entry requires an update of the cached character list + for( s = 0; s < fd_max; s++ ) + { + struct char_session_data* osd; + + if( session[s] && ( osd = (struct char_session_data*)session[s]->session_data ) != NULL && osd->account_id == char_dat[char_num].status.account_id ) + { + for( c = 0; c < MAX_CHARS; c++ ) + { + if( osd->found_char[c] == char_num ) + { + osd->found_char[c] = sd->found_char[i]; + break; + } + } + break; + } + } + + // wipe the last entry + memset(&char_dat[char_num], 0, sizeof(struct mmo_charstatus)); + } + + // refresh character list cache + char_find_characters(sd); + + char_delete2_accept_ack(fd, char_id, 1); +} + + +static void char_delete2_cancel(int fd, struct char_session_data* sd) +{// CH: <082b>.W .L + int char_id; + struct mmo_charstatus* cs; + + char_id = RFIFOL(fd,2); + + if( ( cs = search_session_character(sd, char_id) ) == NULL ) + {// character not found + char_delete2_cancel_ack(fd, char_id, 2); + return; + } + + // there is no need to check, whether or not the character was + // queued for deletion, as the client prints an error message by + // itself, if it was not the case (@see char_delete2_cancel_ack) + cs->delete_date = 0; + + char_delete2_cancel_ack(fd, char_id, 1); +} + + int parse_char(int fd) { int i, ch; @@ -3600,6 +3868,27 @@ int parse_char(int fd) RFIFOSKIP(fd,32); break; + // deletion timer request + case 0x827: + FIFOSD_CHECK(6); + char_delete2_req(fd, sd); + RFIFOSKIP(fd,6); + break; + + // deletion accept request + case 0x829: + FIFOSD_CHECK(12); + char_delete2_accept(fd, sd); + RFIFOSKIP(fd,12); + break; + + // deletion cancel request + case 0x82b: + FIFOSD_CHECK(6); + char_delete2_cancel(fd, sd); + RFIFOSKIP(fd,6); + break; + // login as map-server case 0x2af8: if (RFIFOREST(fd) < 60) @@ -4056,6 +4345,8 @@ int char_config_read(const char *cfgName) char_per_account = atoi(w2); } else if (strcmpi(w1, "char_del_level") == 0) { //disable/enable char deletion by its level condition [Lupus] char_del_level = atoi(w2); + } else if (strcmpi(w1, "char_del_delay") == 0) { + char_del_delay = atoi(w2); // online files options } else if (strcmpi(w1, "online_txt_filename") == 0) { safestrncpy(online_txt_filename, w2, sizeof(online_txt_filename)); -- cgit v1.2.3-60-g2f50