/[LeafOK_CVS]/lbbs/src/net_server.c
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Revision 1.1 by sysadm, Mon Oct 18 08:44:39 2004 UTC Revision 1.4 by sysadm, Tue Oct 19 17:11:39 2004 UTC
# Line 1  Line 1 
1  /***************************************************************************  /***************************************************************************
2                            bbsd.c  -  description                            net_server.c  -  description
3                               -------------------                               -------------------
4      begin                : Mon Oct 11 2004      begin                : Mon Oct 11 2004
5      copyright            : (C) 2004 by Leaflet      copyright            : (C) 2004 by Leaflet
# Line 16  Line 16 
16   ***************************************************************************/   ***************************************************************************/
17    
18  #include "common.h"  #include "common.h"
 #include <sys/socket.h>  
 #include <netinet/in.h>  
 #include <netdb.h>  
19    
20  int  int
21  net_server (const char *hostaddr, unsigned int port)  net_server (const char *hostaddr, unsigned int port)
22  {  {
23    int sock, namelen, seq, netint;    int sock_server, sock_client, namelen, seq, netint;
24    struct sockaddr_in sin;    struct sockaddr_in sin;
25    char msgsock;    char temp[256];
   char buf[1024];  
26    
27    sock = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);    sock_server = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
28    
29    if (sock < 0)    if (sock_server < 0)
30      {      {
31        perror ("socket");        log_error ("Create socket failed\n");
32        exit (1);        exit (1);
33      }      }
34    
# Line 41  net_server (const char *hostaddr, unsign Line 37  net_server (const char *hostaddr, unsign
37      (strlen (hostaddr) > 0 ? inet_addr (hostaddr) : INADDR_ANY);      (strlen (hostaddr) > 0 ? inet_addr (hostaddr) : INADDR_ANY);
38    sin.sin_port = htons (port);    sin.sin_port = htons (port);
39    
40    if (bind (sock, (struct sockaddr *) &sin, sizeof (sin)) < 0)    if (bind (sock_server, (struct sockaddr *)&sin, sizeof(sin)) < 0)
41      {      {
42        perror ("bind");        log_error ("Bind address failed\n");
43        exit (2);        exit (2);
44      }      }
45    
46    if (listen (sock, 10) < 0)    if (listen (sock_server, 10) < 0)
47      {      {
48        perror ("listen");        log_error ("Socket listen failed\n");
49        exit (3);        exit (3);
50      }      }
51    
52      socket_server = sock_server;
53      strcpy(hostaddr_server,inet_ntoa(sin.sin_addr));
54      port_server = ntohs(sin.sin_port);
55      
56      sprintf(temp, "Listening at %s:%d\n",
57        hostaddr_server, port_server);
58      log_std (temp);
59    
60    namelen = sizeof (sin);    namelen = sizeof (sin);
61    if ((msgsock = accept (sock, (struct sockaddr *) &sin, &namelen)) < 0)    while(1)
62      {      {
63        perror ("accept");        if ((sock_client = accept (sock_server, (struct sockaddr *) &sin, &namelen)) < 0)
64        exit (4);          {
65              log_error ("Accept connection error\n");
66            }
67          else
68            {
69              sprintf(temp, "Accept connection from %s:%d\n",
70                inet_ntoa(sin.sin_addr),ntohs(sin.sin_port));
71              log_std (temp);
72            }
73          
74          if (fork_server(sock_server, sock_client, &sin)<0)
75            {
76              log_error ("Fork error\n");
77            }
78          
79          if (close(sock_client) == -1)
80            {
81              log_error("Close client socket failed\n");
82            }
83      }      }
84    
85    return 0;    return 0;

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