Programming :: Svn Client For Kde?
May 7, 2011
I am looking for an easy to use svn client for linux.I have been suggested to use kdesvn. The problem with that client is that there are a few things that I do not understand.To begin withIn kdesvn there is theSubversion->Ceneral->check out repositoryand there is also the File->open,1) what is the difference between these two?2) Also is there a way every time I launch kdesvn to have the same repository loaded in the same working directory?3) When I change something into a file should I do file or whole folder commit? I am not sure what will be the best based on that I only write one comment which in the first case associates with the file only and in the latter associates with the whole folder
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Mar 9, 2011
I am writing a TCP server in C, and the server listens to incoming client connections and accepts them. It then creates a thread to handle the client. The clients are expected to only receive data from my server and not send any data. So if I use a select() call with a recv(), I believe that the recv() will just block forever since there will not be any data coming from the client. If I use a non-blocking recv(), then this will just return a 0 which tells me nothing because the client is not expected to send any data. I am not sure if I have misunderstood some socket concepts, but I need a solution to detect when the client has disconnected so that I can close the socket and stop sending data to the client. As I understand it, simple ACKs etc are not captured by the recv(), and only data sent by the client will cause recv() to return a non-zero value, so I am not sure how to know when the client has disconnected.
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Mar 8, 2011
I have a server listening on incoming client connections. Once the client establishes SSL connection with the server, the server waits on read() from the client. Only Client can disconnect the connection. I want to have a timer in the server program to wait for x secs after read() and then disconnect the Client connection.
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May 16, 2011
i have a server program which accept multiple client connection and am using polling. like every 2 secs it will look to client whether any data is received after it binded. i have used setitimer but there is runtime error i got.. the server accept all client connection but doesn't execute any msg which client sent.
#include<stdio.h>
#include<stdlib.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netdb.h>
#include<unistd.h>
#include<pthread.h>
#include<string.h>
[Code]....
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Mar 28, 2011
Is it possible to swap a client ip and port ? This is what I am trying to do. Let say you have Comp1 and Comp2 And you have Server between them. My goal is to get Comp1 and Comp2 know each others IP So Comp1 connects to server And server stores comp1's IP In a text file or other place And Comp2 connect to server And server also stores his info And then both comp1 and comp2 dowload the tex file And use the info on it.
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Mar 8, 2011
iam just trying to connect to server which accepts one client and server will read(blocking operation) infinitely, but After closing the client socket the server "read operation" is returning zero and "errno variable(in errno.h)" value is also zero. how can i detect whether a client socket is closed/active..?
client.c
Serv_Addr.sin_family = AF_INET;
Serv_Addr.sin_addr.s_addr = inet_addr("127.0.0.1");
Serv_Addr.sin_port = htons(26553);
if( 0 > connect (Serv_Fds,&Serv_Addr,sizeof(Serv_Addr)) )
{
perror("connect");
return 0;
[Code]....
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Nov 25, 2010
In all the examples I have found the server accepts the client's conection, proccess the data received and close the socket. In an very schematic way it would be something like:
Code:
client_thread{
select to see if there is data to read from socket fd
if there is something to read{
[code]....
Should I use mutexs or semaphores to block the socket fd before read and write or it is not necesary?
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Jan 12, 2010
I looking for an algoritm to encrypt some data sent from a c program(client) to a php server(can be in perl or cgi-bin) over the internet. How should i send it in c? Some http call? Or it can be in via a perl script. Then i need some basic algoritm to encrypt it. Any ideas. How do i save the key in the c program? Just something basic so its not clear text. This is not for a bank or visacards etc
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Jan 2, 2011
I am connecting to linux server(RHEL4.7) using putty from my windows machine. Is there any way to get the ip address of my windows machine using C program in linux.
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Jan 6, 2011
I have hundreds of thumbnail images and I need to display on the client side one name only for each when the visitor passes the mouse over them. The only way I know (using frames in this case) is to use a script similar to the following:
<a href="" target="" onMouseOver='top.nav3.location="not/notecome.htm"' onMouseOut='top.nav3.location="nav.htm"'>
But this involves creating a full and w3c correct HTML document which looks like an over-kill of the problem.
Is there a simpler way to solve the problem? If not, is it acceptable to use a truncated HTML document comprising only the necessary tags to make it work on the test machine (<html><body><.....onMouseOver.....></body><?html>
Or a way to display the content of the "alt" tag (I can put that name there)?
In the worst case, I could use the javascript "Alert" but it does not fit esthetically and it needs one mouse click from the visitor. Is it possible to make one's own "Alert" picture and how?
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Nov 1, 2010
gcc linux client error report:
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Jun 9, 2010
I have a problem creating my second socket in client file. the program was running well but when I try to add another socket to connect to the same server, I got a problem connecting to the first socket! it doesn't make sense. the original code was:
sockfd[i] = socket(AF_INET, SOCK_STREAM, 0);
if(sockfd[i] < 0) error("(MAIN) - Error openning socket 1");
port_num[i] = portno;
bzero((char*) &serv_addr[i], sizeof(serv_addr[i]));
[Code].....
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Mar 17, 2011
I want to built a Chat Program (based on Socket connection) between client and server. I use the GTK+ &GLADE graphic tool. Can you send me the code for this program or any material to learn. Also, I want to know how to show the input to text view (in GTK+&Glade).
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Jun 3, 2011
I have a question today: "How to detect client use Sock or Proxy?"Note: I hope everyone serious discussion.
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Jun 14, 2010
i have a client and server program in C. in that program server is requesting some parameters from client (like systems up time, total memory, no of process running etc).for this i used switch statements. but the problem i am having with this is that,
1. it is always going in default case on client side.2. and i also want my program to send requests/messages to client periodically. means after some interval (say after every 2,3 mins) server sends next request to client.
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Mar 25, 2010
I am getting this error when i try to connect a client to a server in windwos ,anybody knows why ?
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Oct 1, 2010
I am working with simple tcp client to establish connection to sockaddr_in servAddress and send data segment:
...
connect(sockfd,&servAddr,sizeof(servAddr)) < 0)
send(sockfd, pkt, pktLen, 0);
close(sockfd);
...
Elementary... Here's the tricky part: next i have to handle user level ack the server is sending to "client"... To do that i have to open server socket on the same port number the system assigned to my client socket before. How can i get it ( in user level code)?
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Nov 30, 2010
I have written a server application which has select for both incoming new client connection requests and incoming data from client. I am able to process incoming connection requests and client data.
For example, server has 8 clients connected to it. If client 3 disconnects from server, how will server come to know this client has disconnected and to close its client socket fd gracefully? Does server's select get data on that client socket fd as 'close' data or any error code in recv() function that notifies server to close this client socket fd? Also if client disconnects abruptly without sending close request to server, how should server handle this? Does server get "EPIPE" error?
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Jul 1, 2010
I am new in client server programming and i have written code for single server to single client communicating one port(3490). but i have no idea how my single server will be communicate with different client on different port.how this will be happen ?
Any idea to understand the logic or send any good link or any piece of code in c , i searched on net but all help was mostly for java progamming.
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Oct 10, 2010
My senior project team at Penn State is starting to write our code, and I was looking for a revision control system to manage it. I was going to use CVS, but I can't find a client that doesn't have to install something on the local machine(we dont have administrative permissions on school computers). Is there a CVS(or Subversion or anything else) client that comes as a single executable file or web interface?
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Oct 23, 2010
I wrote a simple client server socket program in C.
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Sep 9, 2010
My problem is that for an encrypted server my client blocks after I send the QUIT command to the server and I do not know the reason why my client blocks.
Language C, Library openssl, IP4.
Compiler: gcc.
Output:
send: STLS
receive: +Ok ssl handshake
send: USER XXXXX
receive: +OK
send: PASS ***
receive: +OK
Send: STAT
receive: +Ok 0 0
send: QUIT
receive: blocks
At this point I need to use crtl^C to exit the program.
For the non-encrypted mail client everything works fine.
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Aug 22, 2010
I need to implement AIDE on my client machines. The builds on these machine are different, so each workstation will have its own specific db generated through running AIDE initially. It is not good practice to just leave the db on the machine, since an "attacker" would be able to view this information. However, at the same time I do not want to pull back over 100 different aide db's to the ftp server and have an update pull each specifically every time I need to run the check. The plan is to leave the db on the client machine, but encrypt it (using public/private keys). I need to be able to encrypt the file on the client machine. I will use a cron on the client to pull an update (from my ftp server) that runs AIDE. This update needs to be able to decrypt the file, use it running AIDE, then re-encrypt the file on the client.
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Sep 15, 2010
I am new to this forum and to Networking as well. I have chosen to implement:
1) SIP Client using C' language
2) Platform: Windows
3)Its going to be on command line
my problem is that I need some reference like books, material or website where I can learn how to write the code from scratch or port the code according to my requirements. My implementation should serve the purpose like two SIP clients should communicate with each other for exchange of Audio data.
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Aug 6, 2010
Reading some examples on net and copying some codes I was able to build a (frankstein) server that accept connection from one client and receive and send messages to it. The big problem that shows up is that I don't know when client disconnects from my server.
I've been looking for a solution, but no success. I'd read about SO_KEEPALIVE option (which could solve my problem), but I don't know how to use it (how to check the value of it).
I can't use ping because the server (machine) could be running, but not the client (software).
Anyone knows a good tutorial or how to (for beginners like me xD) of TcpIp sockets using c/c++ and how to detect when a client disconnect?
I don't know sockets very well.
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May 4, 2009
I am developing a application in which i have to show the name of default browser and mail client. i want to run this application on RedHat, SuSE, Mandriva, and Ubuntu. I have checked similar threads but not found any useful information.
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Dec 14, 2010
I want to get the connected client MAC Address after accept() call. I can get the IP address of the client but i don't know how to get the client MAC Address in my this programme. Here I am Posting my Code.
#include<stdio.h>
#include<sys/socket.h>
#include<sys/types.h>
[code]....
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Jan 5, 2010
The following is the UDP client code I am using.
Code:
Even the server is down, sendto function is not returning -1.
Instead, it is returning the length of the message as if it is success.
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Feb 16, 2011
If you have a proxy and receive/send data from/to both the client and the server,is there a way to test what part has data to send(client or server) ?
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Dec 14, 2010
I have written one simple code which is posted here. i want to fetch the Mac Address on socket descriptor which is returned after accept () call.
Code:-
#include<stdio.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netinet/in.h>
[code].....
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