rocksockserver.h

   1 /*
   2  *
   3  * author: rofl0r
   4  *
   5  * License: LGPL 2.1+ with static linking exception
   6  *
   7  *
   8  */
   9
  10
  11 #ifndef _ROCKSOCKSERVER_H_
  12 #define _ROCKSOCKSERVER_H_
  13
  14 #include <netdb.h>
  15 #include <sys/socket.h>
  16 #include <sys/select.h>
  17
  18 #if (! defined(USER_MAX_FD)) || (USER_MAX_FD > FD_SETSIZE)
  19 #undef USER_MAX_FD
  20 #define USER_MAX_FD FD_SETSIZE
  21 #endif
  22
  23 typedef void (*perror_func)(const char*);
  24 typedef struct {
  25         fd_set master;
  26         int listensocket;
  27         int maxfd;
  28         int numfds;
  29         int signalfd;
  30         void* userdata;
  31         long sleeptime_us;
  32         perror_func perr;
  33 } rocksockserver;
  34
  35 void rocksockserver_set_sleeptime(rocksockserver* srv, long microsecs);
  36 int rocksockserver_disconnect_client(rocksockserver* srv, int client);
  37 int rocksockserver_init(rocksockserver* srv, const char* listenip, unsigned short port, void* userdata);
  38 void rocksockserver_watch_fd(rocksockserver* srv, int newfd);
  39 void rocksockserver_set_signalfd(rocksockserver* srv, int signalfd);
  40 void rocksockserver_set_perrorfunc(rocksockserver* srv, perror_func perr);
  41 int rocksockserver_loop(rocksockserver* srv,
  42                         char* buf, size_t bufsize,
  43                         int (*on_clientconnect) (void* userdata, struct sockaddr_storage* clientaddr, int fd),
  44                         int (*on_clientread) (void* userdata, int fd, size_t nread),
  45                         int (*on_clientwantsdata) (void* userdata, int fd),
  46                         int (*on_clientdisconnect) (void* userdata, int fd)
  47 );
  48
  49 #pragma RcB2 DEP "rocksockserver*.c"
  50
  51 #endif
  52