int
main (int argc, char *argv[])
{
if (argc != 3) {
return 1;
}
PRFileDesc* socket = PR_NewTCPSocket();
PRNetAddr addr; initAddr(&addr, argv[1], atoi(argv[2]));
PR_Connect(socket, &addr, PR_INTERVAL_NO_TIMEOUT);
char* string = (char*) malloc(10*sizeof(char));
PR_Recv(socket, string, 10, 0, PR_INTERVAL_NO_TIMEOUT);
string[10] = 0;
printf("%s\n", string);
PR_Close(socket);
}
unsigned char SONAR::setAddr(unsigned char addr) {
debug();
if(addr==0) {
unsigned startTime=millis();
unsigned int delta=0;
bool gotKey=false;
pinMode(keyS7, INPUT); // 201209
while(digitalRead(keyS7)==KEYPRESSED) {
gotKey=true;
delay(100);
SonarPrint.println(delta=millis()-startTime,DEC);
}
if(gotKey) {
setTX();
SonarPrint.print("GOt KeyS7(ms): ");
SonarPrint.println(delta,DEC);
}
delta/=1000;
if(0x1<=delta && delta<=0x30) addr=0x10+delta;
}
unsigned char addrCmd[sizeof(addrCmdTemplate)];
if(0x11<=addr && addr<=0x30) {
generateAddrCmd(addrCmd,addr);
sendCmd(addrCmd,sizeof(addrCmd));
delay(1);
recvDat(addrDatSize);
#ifdef DEBUG
showDat(addrDatSize);
#endif
if(checksum(addrDatSize)==0) {
initAddr(addr);
return addr;
}
}
return 0;
}
SONAR::SONAR(unsigned char addr) {
debug();
initAddr(addr);
}
int main(int argc, char **argv)
{
if(argc < 2){
printf("argv error!\n");
printf("try (*.o ip port) again!\n");
exit(EXIT_FAILURE);
}
/* conntec to the server */
char buf[1024];
int cliSocket = initSocket();
if(-1 == initConnect(cliSocket, initAddr(argv[1], atoi(argv[2])))){
close(cliSocket);
exit(EXIT_FAILURE);
}
memset(buf, 0, sizeof(buf));
recv(cliSocket, buf, 1024, 0);
printf("%s\n", buf);
if(buf[0] == 'S'){
close(cliSocket);
exit(EXIT_FAILURE);
}
/* start */
while(memset(buf, 0, sizeof(buf)), printf("#"), NULL != fgets(buf, 1024, stdin)){
/* del '\n' */
buf[strlen(buf) - 1] = '\0';
/* handle command */
/* command ls */
if(strcmp(buf, "ls") == 0){
send(cliSocket, buf, strlen(buf), 0);
cliLs(cliSocket);
}
/* command pwd */
else if(strcmp(buf, "pwd") == 0){
send(cliSocket, buf, strlen(buf), 0);
cliPwd(cliSocket);
}
/* command cd */
else if(strncmp(buf, "cd", 2) == 0 && buf[2] == ' '){
send(cliSocket, buf, strlen(buf), 0);
}
/* command getfiles */
else if(strncmp(buf, "gets", 4) == 0 && buf[4] == ' '){
send(cliSocket, buf, strlen(buf), 0);
cliGetFiles(cliSocket, 1);
}
/* command putsfiles */
else if(strncmp(buf, "puts", 4) == 0 && buf[4] == ' '){
send(cliSocket, buf, strlen(buf), 0);
cliPutFiles(cliSocket, buf, 1);
}
/* command remove */
else if(strncmp(buf, "remove", 6) == 0 && buf[6] == ' '){
send(cliSocket, buf, strlen(buf), 0);
cliRemoveFiles(cliSocket);
}
/* others */
else{
printf("wrong command\n");
}
}
close(cliSocket);
return 0;
}
