diff options
| -rw-r--r-- | src/map/clif.c | 52 | ||||
| -rw-r--r-- | src/map/clif.h | 1 | ||||
| -rw-r--r-- | src/map/packets_struct.h | 13 |
3 files changed, 51 insertions, 15 deletions
diff --git a/src/map/clif.c b/src/map/clif.c index 820a219f6..654c43b53 100644 --- a/src/map/clif.c +++ b/src/map/clif.c @@ -8967,31 +8967,52 @@ void clif_slide(struct block_list *bl, int x, int y) /// 008d <packet len>.W <id>.L <message>.?B void clif_disp_overhead(struct block_list *bl, const char *mes) { - unsigned char buf[256]; //This should be more than sufficient, the theoretical max is CHAT_SIZE + 8 (pads and extra inserted crap) + char buf[CHAT_SIZE_MAX + (int)sizeof(struct PACKET_ZC_NOTIFY_CHAT)]; + uint32 max_len = CHAT_SIZE_MAX - (int)sizeof(struct PACKET_ZC_NOTIFY_CHAT); + struct PACKET_ZC_NOTIFY_CHAT *p = (struct PACKET_ZC_NOTIFY_CHAT *)&buf; int mes_len; nullpo_retv(bl); nullpo_retv(mes); - mes_len = (int)strlen(mes)+1; //Account for \0 - if (mes_len > (int)sizeof(buf)-8) { - ShowError("clif_disp_overhead: Message too long (length %d)\n", mes_len); - mes_len = sizeof(buf)-8; //Trunk it to avoid problems. + mes_len = (int)strlen(mes) + 1; //Account for \0 + if (mes_len > max_len) { + ShowError("clif_disp_overhead: Truncated message '%s' (len=%d, max=%u).\n", mes, mes_len, max_len); + mes_len = max_len; //Trunk it to avoid problems. } + // send message to others - WBUFW(buf,0) = 0x8d; - WBUFW(buf,2) = mes_len + 8; // len of message + 8 (command+len+id) - WBUFL(buf,4) = bl->id; - safestrncpy(WBUFP(buf,8), mes, mes_len); - clif->send(buf, WBUFW(buf,2), bl, AREA_CHAT_WOC); + p->PacketType = 0x8d; + p->PacketLength = mes_len + (int)sizeof(struct PACKET_ZC_NOTIFY_CHAT); // len of message + 8 (command+len+id) + p->GID = bl->id; + safestrncpy(p->Message, mes, mes_len); + clif->send(p, p->PacketLength, bl, AREA_CHAT_WOC); // send back message to the speaker - if (bl->type == BL_PC) { - WBUFW(buf,0) = 0x8e; - WBUFW(buf, 2) = mes_len + 4; - safestrncpy(WBUFP(buf,4), mes, mes_len); - clif->send(buf, WBUFW(buf,2), bl, SELF); + if (bl->type == BL_PC) + clif->notify_playerchat(bl, mes); +} + +void clif_notify_playerchat(struct block_list *bl, const char *mes) +{ + char buf[CHAT_SIZE_MAX + (int)sizeof(struct PACKET_ZC_NOTIFY_PLAYERCHAT)]; + uint32 max_len = CHAT_SIZE_MAX - (int)sizeof(struct PACKET_ZC_NOTIFY_PLAYERCHAT); + struct PACKET_ZC_NOTIFY_PLAYERCHAT *p = (struct PACKET_ZC_NOTIFY_PLAYERCHAT *)&buf; + int mes_len; + + nullpo_retv(bl); + nullpo_retv(mes); + + mes_len = (int)strlen(mes) + 1; // Account for \0 + if (mes_len > max_len) { + ShowError("clif_notify_playerchat: Truncated message '%s' (len=%d, max=%u).\n", mes, mes_len, max_len); + mes_len = max_len; // Truncate to avoid problems. } + + p->PacketType = 0x8e; + p->PacketLength = mes_len + (int)sizeof(struct PACKET_ZC_NOTIFY_PLAYERCHAT); + safestrncpy(p->Message, mes, mes_len); + clif->send(p, p->PacketLength, bl, SELF); } /*========================== @@ -21624,6 +21645,7 @@ void clif_defaults(void) { clif->messagecolor_self = clif_messagecolor_self; clif->messagecolor = clif_messagecolor; clif->disp_overhead = clif_disp_overhead; + clif->notify_playerchat = clif_notify_playerchat; clif->msgtable_skill = clif_msgtable_skill; clif->msgtable = clif_msgtable; clif->msgtable_num = clif_msgtable_num; diff --git a/src/map/clif.h b/src/map/clif.h index 63eaeff49..6c07998d5 100644 --- a/src/map/clif.h +++ b/src/map/clif.h @@ -940,6 +940,7 @@ struct clif_interface { void (*messagecolor_self) (int fd, uint32 color, const char *msg); void (*messagecolor) (struct block_list* bl, uint32 color, const char* msg); void (*disp_overhead) (struct block_list *bl, const char* mes); + void (*notify_playerchat) (struct block_list *bl, const char *mes); void (*msgtable) (struct map_session_data* sd, enum clif_messages msg_id); void (*msgtable_num) (struct map_session_data *sd, enum clif_messages msg_id, int value); void (*msgtable_skill) (struct map_session_data *sd, uint16 skill_id, enum clif_messages msg_id); diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h index 665ef78cc..18e787ed5 100644 --- a/src/map/packets_struct.h +++ b/src/map/packets_struct.h @@ -1797,6 +1797,19 @@ struct packet_ZC_REFUSE_LOGIN { char block_date[20]; } __attribute__((packed)); +struct PACKET_ZC_NOTIFY_CHAT { + int16 PacketType; + int16 PacketLength; + uint32 GID; + char Message[]; +} __attribute__((packed)); + +struct PACKET_ZC_NOTIFY_PLAYERCHAT { + int16 PacketType; + int16 PacketLength; + char Message[]; +} __attribute__((packed)); + #if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute #pragma pack(pop) #endif // not NetBSD < 6 / Solaris |