static int on_bnetd_accountloginreply(t_connection * c, t_packet * packet) { unsigned int seqno; t_sq * sq; t_packet * opacket, * rpacket; t_connection * client; int result, reply; char const * account; t_elem * elem; if (!packet || !c) return -1; seqno=bn_int_get(packet->u.d2cs_bnetd.h.seqno); if (!(sq=sqlist_find_sq(seqno))) { eventlog(eventlog_level_error,__FUNCTION__,"seqno %d not found",seqno); return -1; } if (!(client=d2cs_connlist_find_connection_by_sessionnum(sq_get_clientid(sq)))) { eventlog(eventlog_level_error,__FUNCTION__,"client %d not found",sq_get_clientid(sq)); sq_destroy(sq,&elem); return -1; } if (!(opacket=sq_get_packet(sq))) { eventlog(eventlog_level_error,__FUNCTION__,"previous packet missing (seqno: %d)",seqno); sq_destroy(sq,&elem); return -1; } result=bn_int_get(packet->u.bnetd_d2cs_accountloginreply.reply); if (result==BNETD_D2CS_CHARLOGINREPLY_SUCCEED) { reply=D2CS_CLIENT_LOGINREPLY_SUCCEED; account=packet_get_str_const(opacket,sizeof(t_client_d2cs_loginreq),MAX_CHARNAME_LEN); d2cs_conn_set_account(client,account); d2cs_conn_set_state(client,conn_state_authed); eventlog(eventlog_level_info,__FUNCTION__,"account %s authed",account); } else { eventlog(eventlog_level_warn,__FUNCTION__,"client %d login request was rejected by bnetd",sq_get_clientid(sq)); reply=D2CS_CLIENT_LOGINREPLY_BADPASS; } if ((rpacket=packet_create(packet_class_d2cs))) { packet_set_size(rpacket,sizeof(t_d2cs_client_loginreply)); packet_set_type(rpacket,D2CS_CLIENT_LOGINREPLY); bn_int_set(&rpacket->u.d2cs_client_loginreply.reply,reply); conn_push_outqueue(client,rpacket); packet_del_ref(rpacket); } sq_destroy(sq,&elem); return 0; }
int main(void) { StackQueue* sq = sq_create(10); printf("Create: "); sq_print(sq); printf("Push: "); sq_push(sq, 5); sq_print(sq); printf("Enqueue: "); sq_enqueue(sq, 6); sq_print(sq); printf("Push: "); sq_push(sq, 7); sq_print(sq); printf("Popped: %u ", sq_pop(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); // Extra printf("Push: "); sq_push(sq, 1); sq_print(sq); printf("Push: "); sq_push(sq, 2); sq_print(sq); printf("Push: "); sq_push(sq, 3); sq_print(sq); printf("Push: "); sq_push(sq, 4); sq_print(sq); printf("Push: "); sq_push(sq, 5); sq_print(sq); printf("Push: "); sq_push(sq, 6); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); printf("Dequeued: %u ", sq_dequeue(sq)); sq_print(sq); sq_destroy(sq); return EXIT_SUCCESS; }
extern int sqlist_destroy(void) { t_sq * sq; BEGIN_LIST_TRAVERSE_DATA_CONST(sqlist_head,sq) { sq_destroy(sq,(t_elem **)curr_elem_); }
int main() { // 创建或打开队列 long shmkey = 0x1234; int element_size = 64; // 基本块的大小,如果数据小于1个块,就按1个块存储,否则,存储到连续多个块中,只有第一个块有块头部信息 int element_count = 1024; // 队列的长度,总共有多少个块 struct sq_head_t *sq = sq_create(0x1234, element_size, element_count); // 如果需要开启signal通知功能,设置一下通知的参数 sq_set_sigparam(sq, SIGUSR1, 1, 2); // 现在可以开始写数据了 char *data = "hello hello I am writer"; if(sq_put(sq, data, strlen(data))<0) { // 队列满了。。。 } sq_destroy(sq); return 0; }
static int on_bnetd_charloginreply(t_connection * c, t_packet * packet) { unsigned int seqno; t_sq * sq; t_connection * client; t_packet * opacket, * rpacket; int result, reply, type; char const * charname; t_elem * elem; if (!packet || !c) return -1; seqno=bn_int_get(packet->u.d2cs_bnetd.h.seqno); if (!(sq=sqlist_find_sq(seqno))) { eventlog(eventlog_level_error,__FUNCTION__,"seqno %d not found",seqno); return -1; } if (!(client=d2cs_connlist_find_connection_by_sessionnum(sq_get_clientid(sq)))) { eventlog(eventlog_level_error,__FUNCTION__,"client %d not found",sq_get_clientid(sq)); sq_destroy(sq,&elem); return -1; } if (!(opacket=sq_get_packet(sq))) { eventlog(eventlog_level_error,__FUNCTION__,"previous packet missing (seqno: %d)",seqno); sq_destroy(sq,&elem); return -1; } type=packet_get_type(opacket); result=bn_int_get(packet->u.bnetd_d2cs_charloginreply.reply); if (type==CLIENT_D2CS_CREATECHARREQ) { charname=packet_get_str_const(opacket,sizeof(t_client_d2cs_createcharreq),MAX_CHARNAME_LEN); if (result==BNETD_D2CS_CHARLOGINREPLY_SUCCEED) { if (conn_check_multilogin(client,charname)<0) { eventlog(eventlog_level_error,__FUNCTION__,"character %s is already logged in",charname); reply = D2CS_CLIENT_CHARLOGINREPLY_FAILED; } else { reply= D2CS_CLIENT_CREATECHARREPLY_SUCCEED; eventlog(eventlog_level_info,__FUNCTION__,"character %s authed",charname); d2cs_conn_set_charname(client,charname); d2cs_conn_set_state(client,conn_state_char_authed); } } else { reply = D2CS_CLIENT_CREATECHARREPLY_FAILED; eventlog(eventlog_level_error,__FUNCTION__,"failed to auth character %s",charname); } if ((rpacket=packet_create(packet_class_d2cs))) { packet_set_size(rpacket,sizeof(t_d2cs_client_createcharreply)); packet_set_type(rpacket,D2CS_CLIENT_CREATECHARREPLY); bn_int_set(&rpacket->u.d2cs_client_createcharreply.reply,reply); conn_push_outqueue(client,rpacket); packet_del_ref(rpacket); } } else if (type==CLIENT_D2CS_CHARLOGINREQ) { charname=packet_get_str_const(opacket,sizeof(t_client_d2cs_charloginreq),MAX_CHARNAME_LEN); if (result==BNETD_D2CS_CHARLOGINREPLY_SUCCEED) { if (conn_check_multilogin(client,charname)<0) { eventlog(eventlog_level_error,__FUNCTION__,"character %s is already logged in",charname); reply = D2CS_CLIENT_CHARLOGINREPLY_FAILED; } else { reply = D2CS_CLIENT_CHARLOGINREPLY_SUCCEED; eventlog(eventlog_level_info,__FUNCTION__,"character %s authed",charname); d2cs_conn_set_charname(client,charname); d2cs_conn_set_state(client,conn_state_char_authed); } } else { reply = D2CS_CLIENT_CHARLOGINREPLY_FAILED; eventlog(eventlog_level_error,__FUNCTION__,"failed to auth character %s",charname); } if ((rpacket=packet_create(packet_class_d2cs))) { packet_set_size(rpacket,sizeof(t_d2cs_client_charloginreply)); packet_set_type(rpacket,D2CS_CLIENT_CHARLOGINREPLY); bn_int_set(&rpacket->u.d2cs_client_charloginreply.reply,reply); conn_push_outqueue(client,rpacket); packet_del_ref(rpacket); } } else { eventlog(eventlog_level_error,__FUNCTION__,"got bad packet type %d",type); sq_destroy(sq,&elem); return -1; } sq_destroy(sq,&elem); return 0; }