void handleOrder(porder po,char* path,int cfd)
{
// printf("path:%s\n",path);
if(ORDER_PWD == po->order)
{
data tbuf;
memset(&tbuf,0,sizeof(tbuf));
recvN(cfd,(char*)&tbuf.len,sizeof(tbuf.len));
recvN(cfd,tbuf.buf,tbuf.len);
printf("%s\n",tbuf.buf);
}
else if(ORDER_LS == po->order)
{
data tbuf;
memset(&tbuf,0,sizeof(tbuf));
recvN(cfd,(char*)&tbuf.len,sizeof(tbuf.len));
recvN(cfd,tbuf.buf,tbuf.len);
printf("%-5s%-20s%-10s\n","type","name","size");
printf("%s\n",tbuf.buf);
}
else if(ORDER_CD == po->order)
{
data tbuf;
memset(&tbuf,0,sizeof(tbuf));
recvN(cfd,(char*)&tbuf.len,sizeof(tbuf.len));
recvN(cfd,tbuf.buf,tbuf.len);
printf("%s\n",tbuf.buf);
}
else if(ORDER_PUTS == po->order)
{
sendFile(cfd,path,po->info);
}
else if(ORDER_GETS == po->order)
{
recvFile(cfd,path,po->info);
}
else if(ORDER_RM == po->order)
{
data tbuf;
memset(&tbuf,0,sizeof(tbuf));
tbuf.len = strlen(po->info);
strcpy(tbuf.buf,po->info);
sendN(cfd,(char*)&tbuf,tbuf.len+sizeof(tbuf.len));
memset(&tbuf,0,sizeof(tbuf));
recvN(cfd,(char*)&tbuf.len,sizeof(tbuf.len));
recvN(cfd,tbuf.buf,tbuf.len);
printf("%s\n",tbuf.buf);
}
else if(ORDER_EXIT == po->order)
{
printf("bye bye!\n");
close(cfd);
exit(0);
}
else
{
printf("command not found\n");
}
}
int handleSingleConnection(int acceptHandle) {
int32_t count = 0;
int32_t group = 0;
int32_t type = 0;
int failed = 0;
int bytesRecv;
int32_t msgSize;
memset(inBuffer, 0, BUFF_MAX + 1);
memset(outBuffer, 0, BUFF_MAX + 1);
bytesRecv = recvN(acceptHandle, inBuffer, 4, 0);
if (bytesRecv != 4) {
failed = 1;
return failed;
}
msgSize = getInt32(inBuffer, 0);
if (msgSize < 8 || msgSize >= (BUFF_MAX - 4)) {
printf("tcpSvr: Invalid msgSize\n");
failed = 1;
return failed;
}
bytesRecv = recvN(acceptHandle, inBuffer + 4, (int) msgSize, 0);
if (bytesRecv != msgSize) {
failed = 1;
return failed;
}
group = getInt32(inBuffer, 4);
type = getInt32(inBuffer, 8);
count++;
switch (group) {
case MOT_FUNCTION_GROUP:
failed = handleMotFunctionRequest(acceptHandle, inBuffer, outBuffer, type, msgSize);
break;
case SYS1_FUNCTION_GROUP:
failed = handleSys1FunctionRequest(acceptHandle, inBuffer, outBuffer, type, msgSize);
break;
case FILE_CTRL_FUNCTION_GROUP:
failed = handleFileFunctionRequest(acceptHandle, inBuffer, outBuffer, type, msgSize);
break;
case EX_FILE_CTRL_FUNCTION_GROUP:
failed = handleExFileFunctionRequest(acceptHandle, inBuffer, outBuffer, type, msgSize);
break;
default:
fprintf(stderr, "tcpSvr: unrecognized group =%d\n", group);
failed = 1;
break;
}
return failed;
/*
printf("tcpSvr: msgSize=%d\n", msgSize);
printf("tcpSvr: group=%d\n", group);
printf("tcpSvr: type=%d\n", type);
printf("tcpSvr: count=%d\n", count);
printf("tcpSvr: Closing acceptHandle=%d\n", acceptHandle);
mpClose(acceptHandle);
free(inBuffer);
free(outBuffer);
*/
}
