int Net_GMCommand( short nCmd, int value1, int value2, int value3, int value4, char *pMsg, int sock_index )
{
char buf[1024];
int bufsize = 0;
int msglen;
*(short *)(buf+bufsize) = nCmd; bufsize += sizeof(short);
*(int *)(buf+bufsize) = value1; bufsize += sizeof(int);
*(int *)(buf+bufsize) = value2; bufsize += sizeof(int);
*(int *)(buf+bufsize) = value3; bufsize += sizeof(int);
*(int *)(buf+bufsize) = value4; bufsize += sizeof(int);
if( pMsg == NULL )
{
*(short *)(buf+bufsize) = 0; bufsize += sizeof(short);
}
else
{
msglen = (int)strlen(pMsg)+1;
*(short *)(buf+bufsize) = msglen; bufsize += sizeof(short);
memcpy( buf+bufsize, pMsg, msglen ); bufsize += msglen;
}
rawsend( buf, bufsize, CMDC_GMCOMMAND, sock_index );
return 0;
}
int
Server_reply_value(Server *server, void *socket, Item *item)
{
int digits;
char *digits_str = NULL;
void *response = NULL;
digits = (int)(log(item->size)/log(10)) + 1;
if ((digits_str = (char *)malloc(sizeof(char)*(digits + 1))) == NULL) {
ERROR("oom: digits string in value response");
send(socket, "-OUT_OF_MEMORY");
return 0;
}
memset(digits_str, 0, digits + 1);
sprintf(digits_str, "%zu", item->size);
if ((response = malloc(item->size + digits + 2)) == NULL) {
ERROR("oom: response in value response");
send(socket, "-OUT_OF_MEMORY");
return 0;
}
memset(response, '$', 1);
memcpy(response + 1, digits_str, digits);
memset(response + digits + 1, '\n', 1);
memcpy(response + digits + 2, item->data, item->size);
rawsend(socket, response, item->size + digits + 2);
free(digits_str);
free(response);
return 1;
}
int Net_HeartBeat( int sock_index )
{
char buf[2];
int bufsize = 0;
rawsend( buf, bufsize, CMDC_HEARTBEAT, sock_index );
return 0;
}
void *recv_function(void *arg)
{
int sockfd, tot_len;
u16 recvlen;
unsigned char buffer[MAX_PKT_SIZE];
//接收线程detach自己
pthread_detach(pthread_self());
sockfd = *( (int*)arg );
while(1)
{
//等待接收ACK
recvlen = rawadvrecv(sockfd, buffer, MAX_PKT_SIZE,0);
//判断是否收到了需要回复ACK的报文
if(containdata(buffer, recvlen))
{
senddelay = 100;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
}
}
int MidiOutPort_visual::sysex(uchar* array, int size) {
if (size == 0 || array[0] != 0xf0) {
cout << "Error: invalid system exclusive message,"
" first byte must be 0xf0" << endl;
exit(1);
}
return rawsend(array, size);
}
void *send_function(void *arg)
{
int sockfd, tot_len, i=0;
unsigned char buffer[MAX_PKT_SIZE] = {"welcome to linux hello\0"}; //MAX_PKT_SIZE
sockfd = *( (int*)arg );
senddelay = 20;
tot_len = builddatapkt(buffer, recvacknumber, 1150);
rawsend(sockfd, buffer, tot_len);
//处理数据发送和业务逻辑
senddelay = 0;
for(i=0;i<29;i++)
{
/*
if(i == 10)
{
tcpwz = tcpwz*2;
tot_len = builddatapkt(buffer, recvacknumber, 20);
rawsend(sockfd, buffer, tot_len);
break;
}
*/
tot_len = builddatapkt(buffer, recvacknumber, 20);
rawsend(sockfd, buffer, tot_len);
}
senddelay = 20;
sleep(300);
return 0;
}
// 删除角色
// || CMDC_DELETE ||
int Net_Delete( char nOffset, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(char *)(buf+bufsize) = nOffset; bufsize += sizeof(char);
// 发送之前的包要打成这样的格式 |short(包长度)|data(变长的内容)
rawsend( buf, bufsize, CMDC_DELETE, sock_index );
return 0;
}
// 角色移动位置
// || CMDC_MOVE | posx[short] | posy[short] ||
int Net_Move( int posx, int posy, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(short *)(buf+bufsize) = posx; bufsize += sizeof(short);
*(short *)(buf+bufsize) = posy; bufsize += sizeof(short);
rawsend( buf, bufsize, CMDC_MOVE, sock_index );
return 0;
}
// 进入游戏, 使用这个账户的那个角色呢?
// || CMDC_ADDACTOR | actorid[int] ||
int Net_EnterGame( int actorid, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(int *)(buf+bufsize) = actorid; bufsize += sizeof(int);
// 发送之前的包要打成这样的格式 |short(包长度)|data(变长的内容)
rawsend( buf, bufsize, CMDC_ENTERGAME, sock_index );
return 0;
}
// 创建角色
// || CMDC_CREATE ||
int Net_Create( char aclass, char *name, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(char *)(buf + bufsize) = aclass; bufsize += sizeof(char);
memcpy( (buf+bufsize), name, NAME_SIZE*sizeof(char) ); bufsize += NAME_SIZE*sizeof(char);
// 发送之前的包要打成这样的格式 |short(包长度)|data(变长的内容)
rawsend( buf, bufsize, CMDC_CREATE, sock_index );
return 0;
}
int Net_TouchNpc( char nType, char nSelected, int nActorID, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(char *)(buf+bufsize) = nType; bufsize += sizeof(char);
*(char *)(buf+bufsize) = nSelected; bufsize += sizeof(char);
*(int *)(buf+bufsize) = nActorID; bufsize += sizeof(int);
rawsend( buf, bufsize, CMDC_TOUCHNPC, sock_index );
return 0;
}
int Net_ItemUse( short nItemIndex, short nItemNum, char nPetIndex, int sock_index )
{
char buf[1024];
int bufsize = 0;
*(short *)(buf+bufsize) = nItemIndex; bufsize += sizeof(short);
*(short *)(buf+bufsize) = nItemNum; bufsize += sizeof(short);
*(char *)(buf+bufsize) = nPetIndex; bufsize += sizeof(char);
*(int *)(buf+bufsize) = 0; bufsize += sizeof(int);
rawsend( buf, bufsize, CMDC_ITEMUSE, sock_index );
return 0;
}
void *send_function(void *arg)
{
int sockfd, tot_len;
unsigned char buffer[MAX_PKT_SIZE] = {"hello\n\0"};
sockfd = *( (int*)arg );
//处理数据发送和业务逻辑
tot_len = builddatapkt(buffer, recvacknumber, strlen((const char *)buffer));
rawsend(sockfd, buffer, tot_len);
//sendflag = 1;
sleep(250);
return 0;
}
// || CMDC_FIGHT | act_pos[char] | act_type[char] | act_value[short] | pet_pos[char] | pet_type[char] | pet_value[short] ||
//int Net_Fight( char act_pos, char act_type, short act_value, char pet_pos, char pet_type, short pet_value )
int Net_Fight( SLK_Act *pAct, int sock_index )
{
int tmpi;
char buf[1024];
int bufsize = 0;
for( tmpi = 0; tmpi < 7; tmpi++ )
{
*(char *)(buf+bufsize) = pAct[tmpi].m_nPos; bufsize += sizeof(char);
*(char *)(buf+bufsize) = pAct[tmpi].m_nType; bufsize += sizeof(char);
*(short *)(buf+bufsize) = pAct[tmpi].m_nValue; bufsize += sizeof(short);
}
rawsend( buf, bufsize, CMDC_FIGHT, sock_index );
return 0;
}
void MidiPerform::xcheck(void) {
int quitQ = 0;
MFEvent* event = NULL;
if (beatTimer.expired()) { // waiting for the next beat, so don't continue
if (getTempoMethod() != TEMPO_METHOD_AUTOMATIC) {
return;
}
}
int currentTime = (int)(performanceTimer.getPeriodCount() *
midifile.getTicksPerQuarterNote());
int i;
for (i=0; i<midifile.getTrackCount(); i++) {
if (readIndex[i] >= midifile.getNumEvents(i)) {
quitQ++;
continue;
}
while (midifile.getEvent(i, readIndex[i]).time <= currentTime) {
event = &midifile.getEvent(i, readIndex[i]);
if (((event->data[0] & 0xf0) == 0x90) ||
((event->data[0] & 0xf0) == 0x80)) {
if (channelCollapse()) {
event->data[0] = event->data[0] & (uchar)0xf0;
}
if (event->data[2] != 0) {
int amplitude = (int)(event->data[2] * getAmp());
if (amplitude < 0) {
amplitude = 0;
} else if (amplitude > getMaxAmp()) {
amplitude = getMaxAmp();
}
event->data[2] = (uchar)amplitude;
}
}
rawsend(event->data.getBase(), event->data.getSize());
readIndex[i] = readIndex[i] + 1;
if (readIndex[i] >= midifile.getNumEvents(i)) {
quitQ++;
break;
}
}
}
if (quitQ == midifile.getTrackCount()) {
exit(0);
}
}
void *send_function(void *arg)
{
int sockfd, tot_len;
//u16 lostseq1;//,lostseq2,lostseq3,lostseq4;
unsigned char buffer[MAX_PKT_SIZE] = {"hello\n\0"};
sockfd = *( (int*)arg );
//处理数据发送和业务逻辑
tot_len = builddatapkt(buffer, recvacknumber, strlen((const char *)buffer));
rawsend(sockfd, buffer, tot_len);
sleep(1);
sleep(300);
return 0;
}
// 输入你的用户名和密码, 连接和用户就关联上了
// 用户名的长度为3-18,密码长度为6-16
// || CMDC_LOGIN | szUserName[19] | szPassWord[17] ||
int Net_Login( char *szUserName, char *szPassWord, int sock_index )
{
int userlen,passlen;
char buf[1024];
int bufsize = 0;
userlen = (int)strlen(szUserName);
passlen = (int)strlen(szPassWord);
if( userlen < 1 || userlen > MAX_USERNAME_LENGTH || passlen < 1 || passlen > MAX_PASSWORD_LENGTH )
return -1;
memcpy( (buf+bufsize), szUserName, MAX_USERNAME_LENGTH+1 ); bufsize += MAX_USERNAME_LENGTH+1;
memcpy( (buf+bufsize), szPassWord, MAX_PASSWORD_LENGTH+1 ); bufsize += MAX_PASSWORD_LENGTH+1;
*(short *)(buf+bufsize) = 0; bufsize += sizeof(short);
*(short *)(buf+bufsize) = 0; bufsize += sizeof(short);
rawsend( buf, bufsize, CMDC_LOGIN, sock_index );
return 0;
}
void *recv_function(void *arg)
{
//u32 lastacknumber;
int sockfd, tot_len,i = 0;
u16 recvlen;
unsigned char buffer[MAX_PKT_SIZE];
//接收线程detach自己
pthread_detach(pthread_self());
sockfd = *( (int*)arg );
//负责处理接收及ack回复工作
//lastacknumber = recvacknumber;
while(1)
{
//等待接收ACK
recvlen = rawrecv(sockfd, buffer, MAX_PKT_SIZE);
//判断是否收到了需要回复ACK的报文
if(containdata(buffer, recvlen))
{
if(i == 4)
{
//acknumber发生变化 接收到了data 发送ACK
//tot_len = buildackpkt(buffer,recvacknumber-6,TCP_TSOPT);
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文 以结束第一个TCP报文的重传
rawsend(sockfd,buffer,tot_len);
//lastacknumber = recvacknumber;
}
i++;
}
}
}
// 角色说话
// || CMDC_TALK | msgsize[short] | pText[msgsize] ||
int Net_Talk( const char *pText, char nType, int sock_index )
{
char buf[1024];
int bufsize = 0;
int nTextLen = 0;
int msgsize;
nTextLen = (int)strlen( pText );
if( nTextLen <= 0 || nTextLen >= 128 )
return -1;
msgsize = ( nTextLen + 1 )*sizeof(char);
*(char *)(buf+bufsize) = nType; bufsize += sizeof(char);
*(short *)(buf+bufsize) = msgsize; bufsize += sizeof(short);
memcpy( (buf+bufsize), pText, msgsize ); bufsize += msgsize;
rawsend( buf, bufsize, CMDC_TALK, sock_index );
return 0;
}
void *send_function(void *arg)
{
int sockfd, tot_len;
//int i=0;
unsigned char buffer[MAX_PKT_SIZE] = {"welcome to linux hello\0"};
sockfd = *( (int*)arg );
senddelay = 0;
//处理数据发送和业务逻辑
tot_len = buildadvdatapkt(buffer, recvacknumber, strlen((const char *)buffer),0);
rawsend(sockfd, buffer, tot_len);
sleep_ms(10);
sleep(300);
return 0;
}
void *recv_function(void *arg)
{
u32 lastacknumber;
int sockfd, tot_len,i = 0;
unsigned char buffer[MAX_PKT_SIZE];
//接收线程detach自己
pthread_detach(pthread_self());
sockfd = *( (int*)arg );
//负责处理接收及ack回复工作
lastacknumber = recvacknumber;
while(1)
{
//等待接收ACK
rawrecv(sockfd, buffer, MAX_PKT_SIZE);
if(lastacknumber != recvacknumber)
{
if(i == 5)
{
//acknumber发生变化 接收到了data 发送ACK
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文 以结束第一个TCP报文的重传
rawsend(sockfd,buffer,tot_len);
lastacknumber = recvacknumber;
}
}
i++;
}
}
void *recv_function(void *arg)
{
int sockfd, tot_len, i=0;
u16 recvlen;
u32 seq1;
unsigned char buffer[MAX_PKT_SIZE];
//接收线程detach自己
pthread_detach(pthread_self());
sockfd = *( (int*)arg );
while(1)
{
//等待接收ACK
recvlen = rawadvrecv(sockfd, buffer, MAX_PKT_SIZE,0);
//判断是否收到了需要回复ACK的报文
if(containdata(buffer, recvlen))
{
//回复重传报文
if(i==2)
{
senddelay = 500;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
//增加拥塞窗口到3
if(i==3)
{
senddelay = 500;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
//RTO超时重传
if(i==7)
{
senddelay = 500;
seq1 = recvacknumber;
//resetsackblk();
//appendsackblk((recvacknumber+ 1*50),(recvacknumber+2*50));
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
if(i == 8)
{
senddelay = 50;
resetsackblk();
appendsackblk((recvacknumber- 50),(recvacknumber));
tot_len = buildackpkt(buffer,seq1,TCP_TSOPT|TCP_SACKOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
if(i > 8)
{
senddelay = 50;
//resetsackblk();
//appendsackblk((recvacknumber- 50),(recvacknumber));
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT|TCP_SACKOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
/*
if(i==4)
{
senddelay = 400;
recvacknumber = recvacknumber - (i-1) * 8;
resetsackblk();
appendsackblk((recvacknumber+ (i-2)*8),(recvacknumber+(i-1)*8));
//printf("sackb");
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT|TCP_SACKOPT);
//tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
//if(i > 7)
if(i > 4)
{
senddelay = 500;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT|TCP_SACKOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
*/
printf("------recv_function i=%d-----",i);
i++;
}
}
}
// 列角色
// || CMDC_LIST ||
int Net_List( int sock_index )
{
// 发送之前的包要打成这样的格式 |short(包长度)|data(变长的内容)
rawsend( NULL, 0, CMDC_LIST, sock_index );
return 0;
}
int MidiOutPort_visual::rawsend(int command) {
return rawsend(command, 0, 0);
}
int MidiOutPort_visual::rawsend(int command, int p1) {
return rawsend(command, p1, 0);
}
// 离开游戏, 没什么好说的
// || CMDC_DELACTOR ||
int Net_LeaveGame( int sock_index )
{
rawsend( NULL, 0, CMDC_LEAVEGAME, sock_index );
return 0;
}
void *recv_function(void *arg)
{
int sockfd, tot_len, i=0;
u16 recvlen;
//u32 flag;
unsigned char buffer[MAX_PKT_SIZE];
//接收线程detach自己
pthread_detach(pthread_self());
sockfd = *( (int*)arg );
while(1)
{
//等待接收ACK
recvlen = rawadvrecv(sockfd, buffer, MAX_PKT_SIZE,TCP_SACKOPT);
//判断是否收到了需要回复ACK的报文
if(containdata(buffer, recvlen))
{
if(i==0)
{
senddelay = 500;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
if(i==4)
{
senddelay = 400;
recvacknumber = recvacknumber - (i) * 8;
resetsackblk();
appendsackblk((recvacknumber+ (i-2)*8),(recvacknumber+(i-1)*8));
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT|TCP_SACKOPT);
//tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
if(i > 7)
{
senddelay = 500;
tot_len = buildackpkt(buffer,recvacknumber,TCP_TSOPT);
//回复一个ACK报文
rawsend(sockfd,buffer,tot_len);
}
i++;
}
}
}
