diff options
Diffstat (limited to 'netclient.c')
| -rw-r--r-- | netclient.c | 764 |
1 files changed, 382 insertions, 382 deletions
diff --git a/netclient.c b/netclient.c index 3a024cd..7436aed 100644 --- a/netclient.c +++ b/netclient.c @@ -1,396 +1,396 @@ -/* -------------------------- netclient ------------------------------------- */
-/* */
-/* Extended 'netsend', connects to 'netserver'. */
-/* Uses child thread to connect to server. Thus needs pd0.35-test17 or later. */
-/* Written by Olaf Matthes (olaf.matthes@gmx.de) */
+/* -------------------------- netclient ------------------------------------- */ +/* */ +/* Extended 'netsend', connects to 'netserver'. */ +/* Uses child thread to connect to server. Thus needs pd0.35-test17 or later. */ +/* Written by Olaf Matthes (olaf.matthes@gmx.de) */ /* Get source at */ /* http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/maxlib/src/netclient.c */ /* March 26 2010 */ /* Additional fixes and improvements by Ivica Ico Bukvic <ico@bukvic.net> */ /* for the purpose of L2Ork http://l2ork.music.vt.edu */ -/* This program is free software; you can redistribute it and/or */
-/* modify it under the terms of the GNU General Public License */
-/* as published by the Free Software Foundation; either version 2 */
-/* of the License, or (at your option) any later version. */
-/* */
-/* This program is distributed in the hope that it will be useful, */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
-/* GNU General Public License for more details. */
-/* */
-/* You should have received a copy of the GNU General Public License */
-/* along with this program; if not, write to the Free Software */
-/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-/* */
-/* Based on PureData by Miller Puckette and others. */
-/* */
-/* ---------------------------------------------------------------------------- */
-/* Changes: use circular message buffer for receive */
-/* using pollfunction instead of clock (suggested by HCS) */
-
-#include "m_pd.h"
-#include "s_stuff.h"
-#include "m_imp.h"
-
-#include <sys/types.h>
-#include <string.h>
-#include <pthread.h>
-#ifdef WIN32
-#include <winsock.h>
-#else
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <sys/errno.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <unistd.h>
-#define SOCKET_ERROR -1
-#endif
-
-#define INBUFSIZE 4096 /* maximum numbers of characters to read */
-
-static char *version = "netclient v0.3.1, written by Olaf Matthes <olaf.matthes@gmx.de>";
-
-static t_class *netclient_class;
-static t_binbuf *inbinbuf;
-static int netclient_instance_count;
-
-typedef struct _netclient
-{
- t_object x_obj;
- t_clock *x_clock;
- t_outlet *x_outdata;
- t_outlet *x_outconnect;
- int x_fd;
- char *x_hostname;
- int x_connectstate;
- int x_port;
- int x_protocol;
- char x_inbuf[INBUFSIZE]; /* circular message buffer for received data */
- int x_intail;
- int x_inhead;
- /* multithread stuff */
- pthread_t x_threadid; /* id of child thread */
- pthread_attr_t x_threadattr; /* attributes of child thread */
-} t_netclient;
-
- /* one lonely prototype */
-static void netclient_rcv(t_netclient *x);
-
-
- /* gets called when connection status has changed */
-static void netclient_tick(t_netclient *x)
-{
+/* This program is free software; you can redistribute it and/or */ +/* modify it under the terms of the GNU General Public License */ +/* as published by the Free Software Foundation; either version 2 */ +/* of the License, or (at your option) any later version. */ +/* */ +/* This program is distributed in the hope that it will be useful, */ +/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ +/* GNU General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU General Public License */ +/* along with this program; if not, write to the Free Software */ +/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/* */ +/* Based on PureData by Miller Puckette and others. */ +/* */ +/* ---------------------------------------------------------------------------- */ +/* Changes: use circular message buffer for receive */ +/* using pollfunction instead of clock (suggested by HCS) */ + +#include "m_pd.h" +#include "s_stuff.h" +#include "m_imp.h" + +#include <sys/types.h> +#include <string.h> +#include <pthread.h> +#ifdef WIN32 +#include <winsock.h> +#else +#include <sys/time.h> +#include <sys/socket.h> +#include <sys/errno.h> +#include <netinet/in.h> +#include <netdb.h> +#include <stdio.h> +#include <unistd.h> +#define SOCKET_ERROR -1 +#endif + +#define INBUFSIZE 4096 /* maximum numbers of characters to read */ + +static char *version = "netclient v0.3.1, written by Olaf Matthes <olaf.matthes@gmx.de>"; + +static t_class *netclient_class; +static t_binbuf *inbinbuf; +static int netclient_instance_count; + +typedef struct _netclient +{ + t_object x_obj; + t_clock *x_clock; + t_outlet *x_outdata; + t_outlet *x_outconnect; + int x_fd; + char *x_hostname; + int x_connectstate; + int x_port; + int x_protocol; + char x_inbuf[INBUFSIZE]; /* circular message buffer for received data */ + int x_intail; + int x_inhead; + /* multithread stuff */ + pthread_t x_threadid; /* id of child thread */ + pthread_attr_t x_threadattr; /* attributes of child thread */ +} t_netclient; + + /* one lonely prototype */ +static void netclient_rcv(t_netclient *x); + + + /* gets called when connection status has changed */ +static void netclient_tick(t_netclient *x) +{ outlet_float(x->x_outconnect, x->x_connectstate); /* add pollfunction for checking for input */ if (x->x_connectstate == 1) { sys_addpollfn(x->x_fd, (t_fdpollfn)netclient_rcv, x); } -}
-
-static void *netclient_child_connect(void *w)
-{
- t_netclient *x = (t_netclient*) w;
- struct sockaddr_in server;
- struct hostent *hp;
- int sockfd;
- int portno = x->x_port;
- if (x->x_fd >= 0)
- {
- error("netclient_connect: already connected");
- return (x);
- }
-
- /* create a socket */
- sockfd = socket(AF_INET, x->x_protocol, 0);
-#if 0
- fprintf(stderr, "send socket %d\n", sockfd);
-#endif
- if (sockfd < 0)
- {
- sys_sockerror("socket");
- return (x);
- }
- /* connect socket using hostname provided in command line */
- server.sin_family = AF_INET;
- hp = gethostbyname(x->x_hostname);
- if (hp == 0)
- {
- post("bad host?\n");
- return (x);
- }
- memcpy((char *)&server.sin_addr, (char *)hp->h_addr, hp->h_length);
-
- /* assign client port number */
- server.sin_port = htons((u_short)portno);
-
- post("connecting to port %d", portno);
- /* try to connect */
- if (connect(sockfd, (struct sockaddr *) &server, sizeof (server)) < 0)
- {
- sys_sockerror("connecting stream socket");
- sys_closesocket(sockfd);
- return (x);
- }
- x->x_fd = sockfd;
- /* outlet_float is not threadsafe ! */
- // outlet_float(x->x_obj.ob_outlet, 1);
- x->x_connectstate = 1;
- /* use callback instead to set outlet */
- clock_delay(x->x_clock, 0);
- return (x);
-}
-
-static void netclient_connect(t_netclient *x, t_symbol *hostname,
- t_floatarg fportno)
-{
- /* we get hostname and port and pass them on
- to the child thread that establishes the connection */
- x->x_hostname = hostname->s_name;
- x->x_port = fportno;
- x->x_connectstate = 0;
- /* start child thread */
- if(pthread_create( &x->x_threadid, &x->x_threadattr, netclient_child_connect, x) < 0)
- post("netclient: could not create new thread");
-}
-
-static void netclient_disconnect(t_netclient *x)
-{
- if (x->x_fd >= 0)
- {
- sys_rmpollfn(x->x_fd);
- sys_closesocket(x->x_fd);
- x->x_fd = -1;
- x->x_connectstate = 0;
- //outlet_float(x->x_outconnect, 0);
+} + +static void *netclient_child_connect(void *w) +{ + t_netclient *x = (t_netclient*) w; + struct sockaddr_in server; + struct hostent *hp; + int sockfd; + int portno = x->x_port; + if (x->x_fd >= 0) + { + error("netclient_connect: already connected"); + return (x); + } + + /* create a socket */ + sockfd = socket(AF_INET, x->x_protocol, 0); +#if 0 + fprintf(stderr, "send socket %d\n", sockfd); +#endif + if (sockfd < 0) + { + sys_sockerror("socket"); + return (x); + } + /* connect socket using hostname provided in command line */ + server.sin_family = AF_INET; + hp = gethostbyname(x->x_hostname); + if (hp == 0) + { + post("bad host?\n"); + return (x); + } + memcpy((char *)&server.sin_addr, (char *)hp->h_addr, hp->h_length); + + /* assign client port number */ + server.sin_port = htons((u_short)portno); + + post("connecting to port %d", portno); + /* try to connect */ + if (connect(sockfd, (struct sockaddr *) &server, sizeof (server)) < 0) + { + sys_sockerror("connecting stream socket"); + sys_closesocket(sockfd); + return (x); + } + x->x_fd = sockfd; + /* outlet_float is not threadsafe ! */ + // outlet_float(x->x_obj.ob_outlet, 1); + x->x_connectstate = 1; + /* use callback instead to set outlet */ + clock_delay(x->x_clock, 0); + return (x); +} + +static void netclient_connect(t_netclient *x, t_symbol *hostname, + t_floatarg fportno) +{ + /* we get hostname and port and pass them on + to the child thread that establishes the connection */ + x->x_hostname = hostname->s_name; + x->x_port = fportno; + x->x_connectstate = 0; + /* start child thread */ + if(pthread_create( &x->x_threadid, &x->x_threadattr, netclient_child_connect, x) < 0) + post("netclient: could not create new thread"); +} + +static void netclient_disconnect(t_netclient *x) +{ + if (x->x_fd >= 0) + { + sys_rmpollfn(x->x_fd); + sys_closesocket(x->x_fd); + x->x_fd = -1; + x->x_connectstate = 0; + //outlet_float(x->x_outconnect, 0); clock_delay(x->x_clock, 0); /* output connect state later */ - }
-}
-
-static void netclient_send(t_netclient *x, t_symbol *s, int argc, t_atom *argv)
-{
- if (x->x_fd >= 0)
- {
- t_binbuf *b = binbuf_new();
- char *buf, *bp;
- int length, sent;
- t_atom at;
- binbuf_add(b, argc, argv);
- SETSEMI(&at);
- binbuf_add(b, 1, &at);
- binbuf_gettext(b, &buf, &length);
- for (bp = buf, sent = 0; sent < length;)
- {
- static double lastwarntime;
- static double pleasewarn;
- double timebefore = sys_getrealtime();
- int res = send(x->x_fd, buf, length-sent, 0);
- double timeafter = sys_getrealtime();
- int late = (timeafter - timebefore > 0.005);
- if (late || pleasewarn)
- {
- if (timeafter > lastwarntime + 2)
- {
- post("netclient blocked %d msec",
- (int)(1000 * ((timeafter - timebefore) + pleasewarn)));
- pleasewarn = 0;
- lastwarntime = timeafter;
- }
- else if (late) pleasewarn += timeafter - timebefore;
- }
- if (res <= 0)
- {
- sys_sockerror("netclient");
- netclient_disconnect(x);
- break;
- }
- else
- {
- sent += res;
- bp += res;
- }
- }
- t_freebytes(buf, length);
- binbuf_free(b);
- }
- else error("netclient: not connected");
-}
-
- /* this is in a separately called subroutine so that the buffer isn't
- sitting on the stack while the messages are getting passed. */
-static int netclient_doread(t_netclient *x)
-{
- char messbuf[INBUFSIZE], *bp = messbuf;
- int indx;
- int inhead = x->x_inhead;
- int intail = x->x_intail;
- char *inbuf = x->x_inbuf;
- if (intail == inhead) return (0);
- for (indx = intail; indx != inhead; indx = (indx+1)&(INBUFSIZE-1))
- {
- char c = *bp++ = inbuf[indx];
- if (c == ';' && (!indx || inbuf[indx-1] != '\\'))
- {
- intail = (indx+1)&(INBUFSIZE-1);
- binbuf_text(inbinbuf, messbuf, bp - messbuf);
- x->x_inhead = inhead;
- x->x_intail = intail;
- return (1);
- }
- }
- return (0);
-}
-
-static void netclient_rcv(t_netclient *x)
-{
- int fd = x->x_fd;
- int ret;
- fd_set readset;
- fd_set exceptset;
- struct timeval ztout;
- /* output data */
- int msg, natom;
- t_atom *at;
-
- if(x->x_connectstate)
- {
- /* check if we can read/write from/to the socket */
- FD_ZERO(&readset);
- FD_ZERO(&exceptset);
- FD_SET(fd, &readset );
- FD_SET(fd, &exceptset );
-
- ztout.tv_sec = 0;
- ztout.tv_usec = 0;
- ret = select(fd+1, &readset, NULL, &exceptset, &ztout);
- if(ret < 0)
- {
- error("netclient: can not read from socket");
+ } +} + +static void netclient_send(t_netclient *x, t_symbol *s, int argc, t_atom *argv) +{ + if (x->x_fd >= 0) + { + t_binbuf *b = binbuf_new(); + char *buf, *bp; + int length, sent; + t_atom at; + binbuf_add(b, argc, argv); + SETSEMI(&at); + binbuf_add(b, 1, &at); + binbuf_gettext(b, &buf, &length); + for (bp = buf, sent = 0; sent < length;) + { + static double lastwarntime; + static double pleasewarn; + double timebefore = sys_getrealtime(); + int res = send(x->x_fd, buf, length-sent, 0); + double timeafter = sys_getrealtime(); + int late = (timeafter - timebefore > 0.005); + if (late || pleasewarn) + { + if (timeafter > lastwarntime + 2) + { + post("netclient blocked %d msec", + (int)(1000 * ((timeafter - timebefore) + pleasewarn))); + pleasewarn = 0; + lastwarntime = timeafter; + } + else if (late) pleasewarn += timeafter - timebefore; + } + if (res <= 0) + { + sys_sockerror("netclient"); + netclient_disconnect(x); + break; + } + else + { + sent += res; + bp += res; + } + } + t_freebytes(buf, length); + binbuf_free(b); + } + else error("netclient: not connected"); +} + + /* this is in a separately called subroutine so that the buffer isn't + sitting on the stack while the messages are getting passed. */ +static int netclient_doread(t_netclient *x) +{ + char messbuf[INBUFSIZE], *bp = messbuf; + int indx; + int inhead = x->x_inhead; + int intail = x->x_intail; + char *inbuf = x->x_inbuf; + if (intail == inhead) return (0); + for (indx = intail; indx != inhead; indx = (indx+1)&(INBUFSIZE-1)) + { + char c = *bp++ = inbuf[indx]; + if (c == ';' && (!indx || inbuf[indx-1] != '\\')) + { + intail = (indx+1)&(INBUFSIZE-1); + binbuf_text(inbinbuf, messbuf, bp - messbuf); + x->x_inhead = inhead; + x->x_intail = intail; + return (1); + } + } + return (0); +} + +static void netclient_rcv(t_netclient *x) +{ + int fd = x->x_fd; + int ret; + fd_set readset; + fd_set exceptset; + struct timeval ztout; + /* output data */ + int msg, natom; + t_atom *at; + + if(x->x_connectstate) + { + /* check if we can read/write from/to the socket */ + FD_ZERO(&readset); + FD_ZERO(&exceptset); + FD_SET(fd, &readset ); + FD_SET(fd, &exceptset ); + + ztout.tv_sec = 0; + ztout.tv_usec = 0; + ret = select(fd+1, &readset, NULL, &exceptset, &ztout); + if(ret < 0) + { + error("netclient: can not read from socket"); //sys_closesocket(fd); - netclient_disconnect(x);
- return;
- }
- if(FD_ISSET(fd, &readset) || FD_ISSET(fd, &exceptset))
- {
- int readto = (x->x_inhead >= x->x_intail ? INBUFSIZE : x->x_intail-1);
-
- ret = recv(fd, x->x_inbuf + x->x_inhead, readto - x->x_inhead, 0);
- if (ret < 0)
- {
- sys_sockerror("recv");
- //sys_rmpollfn(fd);
+ netclient_disconnect(x); + return; + } + if(FD_ISSET(fd, &readset) || FD_ISSET(fd, &exceptset)) + { + int readto = (x->x_inhead >= x->x_intail ? INBUFSIZE : x->x_intail-1); + + ret = recv(fd, x->x_inbuf + x->x_inhead, readto - x->x_inhead, 0); + if (ret < 0) + { + sys_sockerror("recv"); + //sys_rmpollfn(fd); //sys_closesocket(fd); - netclient_disconnect(x);
- }
- else if (ret == 0)
- {
- post("netclient: connection closed on socket %d", fd);
- //sys_rmpollfn(fd);
- //sys_closesocket(fd);
- netclient_disconnect(x);
- }
- else
- {
- x->x_inhead += ret;
- if (x->x_inhead >= INBUFSIZE) x->x_inhead = 0;
- while (netclient_doread(x))
- {
- /* output binbuf */
- natom = binbuf_getnatom(inbinbuf); /* get number of atoms */
- at = binbuf_getvec(inbinbuf); /* get the atoms */
- /* now split it into several parts at every A_SEMI because
- we probably received more than one message at a time */
- for (msg = 0; msg < natom;)
- {
- int emsg;
- for (emsg = msg; emsg < natom && at[emsg].a_type != A_COMMA
- && at[emsg].a_type != A_SEMI; emsg++);
-
- if (emsg > msg)
- {
- int ii;
- for (ii = msg; ii < emsg; ii++)
- if (at[ii].a_type == A_DOLLAR || at[ii].a_type == A_DOLLSYM)
- {
- pd_error(x, "netserver: -- got dollar sign in message");
- goto nodice;
- }
- if (at[msg].a_type == A_FLOAT)
- {
- if (emsg > msg + 1)
- outlet_list(x->x_outdata, 0, emsg-msg, at + msg);
- else outlet_float(x->x_outdata, at[msg].a_w.w_float);
- }
- else if (at[msg].a_type == A_SYMBOL)
- outlet_anything(x->x_outdata, at[msg].a_w.w_symbol,
- emsg-msg-1, at + msg + 1);
- }
- nodice:
- msg = emsg + 1;
- }
- }
- }
- }
- }
- else post("netclient: not connected");
-}
-
-static void *netclient_new(t_floatarg udpflag)
-{
- t_netclient *x = (t_netclient *)pd_new(netclient_class);
- x->x_outdata = outlet_new(&x->x_obj, &s_anything); /* received data */
- x->x_outconnect = outlet_new(&x->x_obj, &s_float); /* connection state */
- x->x_clock = clock_new(x, (t_method)netclient_tick);
- if(netclient_instance_count == 0)
- inbinbuf = binbuf_new();
- x->x_fd = -1;
- x->x_protocol = (udpflag != 0 ? SOCK_DGRAM : SOCK_STREAM);
- /* prepare child thread */
- if(pthread_attr_init(&x->x_threadattr) < 0)
- post("netclient: warning: could not prepare child thread" );
- if(pthread_attr_setdetachstate(&x->x_threadattr, PTHREAD_CREATE_DETACHED) < 0)
- post("netclient: warning: could not prepare child thread" );
- netclient_instance_count++;
- return (x);
-}
-
-static void netclient_free(t_netclient *x)
-{
- netclient_disconnect(x);
- clock_free(x->x_clock);
- netclient_instance_count--;
- if(netclient_instance_count == 0)
- binbuf_free(inbinbuf);
-}
-
-#ifndef MAXLIB
-void netclient_setup(void)
-{
- netclient_class = class_new(gensym("netclient"), (t_newmethod)netclient_new,
- (t_method)netclient_free,
- sizeof(t_netclient), 0, A_DEFFLOAT, 0);
- class_addmethod(netclient_class, (t_method)netclient_connect, gensym("connect"), A_SYMBOL, A_FLOAT, 0);
- class_addmethod(netclient_class, (t_method)netclient_disconnect, gensym("disconnect"), 0);
- class_addmethod(netclient_class, (t_method)netclient_send, gensym("send"), A_GIMME, 0);
- class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("receive"), 0);
- class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("rcv"), 0);
-
- post(version);
-}
-#else
-void maxlib_netclient_setup(void)
-{
- netclient_class = class_new(gensym("maxlib_netclient"), (t_newmethod)netclient_new,
- (t_method)netclient_free,
- sizeof(t_netclient), 0, A_DEFFLOAT, 0);
- class_addcreator((t_newmethod)netclient_new, gensym("netclient"), A_DEFFLOAT, 0);
- class_addmethod(netclient_class, (t_method)netclient_connect, gensym("connect"), A_SYMBOL, A_FLOAT, 0);
- class_addmethod(netclient_class, (t_method)netclient_disconnect, gensym("disconnect"), 0);
- class_addmethod(netclient_class, (t_method)netclient_send, gensym("send"), A_GIMME, 0);
- class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("receive"), 0);
- class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("rcv"), 0);
- class_sethelpsymbol(netclient_class, gensym("maxlib/netclient-help.pd"));
-}
-#endif
+ netclient_disconnect(x); + } + else if (ret == 0) + { + post("netclient: connection closed on socket %d", fd); + //sys_rmpollfn(fd); + //sys_closesocket(fd); + netclient_disconnect(x); + } + else + { + x->x_inhead += ret; + if (x->x_inhead >= INBUFSIZE) x->x_inhead = 0; + while (netclient_doread(x)) + { + /* output binbuf */ + natom = binbuf_getnatom(inbinbuf); /* get number of atoms */ + at = binbuf_getvec(inbinbuf); /* get the atoms */ + /* now split it into several parts at every A_SEMI because + we probably received more than one message at a time */ + for (msg = 0; msg < natom;) + { + int emsg; + for (emsg = msg; emsg < natom && at[emsg].a_type != A_COMMA + && at[emsg].a_type != A_SEMI; emsg++); + + if (emsg > msg) + { + int ii; + for (ii = msg; ii < emsg; ii++) + if (at[ii].a_type == A_DOLLAR || at[ii].a_type == A_DOLLSYM) + { + pd_error(x, "netserver: -- got dollar sign in message"); + goto nodice; + } + if (at[msg].a_type == A_FLOAT) + { + if (emsg > msg + 1) + outlet_list(x->x_outdata, 0, emsg-msg, at + msg); + else outlet_float(x->x_outdata, at[msg].a_w.w_float); + } + else if (at[msg].a_type == A_SYMBOL) + outlet_anything(x->x_outdata, at[msg].a_w.w_symbol, + emsg-msg-1, at + msg + 1); + } + nodice: + msg = emsg + 1; + } + } + } + } + } + else post("netclient: not connected"); +} + +static void *netclient_new(t_floatarg udpflag) +{ + t_netclient *x = (t_netclient *)pd_new(netclient_class); + x->x_outdata = outlet_new(&x->x_obj, &s_anything); /* received data */ + x->x_outconnect = outlet_new(&x->x_obj, &s_float); /* connection state */ + x->x_clock = clock_new(x, (t_method)netclient_tick); + if(netclient_instance_count == 0) + inbinbuf = binbuf_new(); + x->x_fd = -1; + x->x_protocol = (udpflag != 0 ? SOCK_DGRAM : SOCK_STREAM); + /* prepare child thread */ + if(pthread_attr_init(&x->x_threadattr) < 0) + post("netclient: warning: could not prepare child thread" ); + if(pthread_attr_setdetachstate(&x->x_threadattr, PTHREAD_CREATE_DETACHED) < 0) + post("netclient: warning: could not prepare child thread" ); + netclient_instance_count++; + return (x); +} + +static void netclient_free(t_netclient *x) +{ + netclient_disconnect(x); + clock_free(x->x_clock); + netclient_instance_count--; + if(netclient_instance_count == 0) + binbuf_free(inbinbuf); +} + +#ifndef MAXLIB +void netclient_setup(void) +{ + netclient_class = class_new(gensym("netclient"), (t_newmethod)netclient_new, + (t_method)netclient_free, + sizeof(t_netclient), 0, A_DEFFLOAT, 0); + class_addmethod(netclient_class, (t_method)netclient_connect, gensym("connect"), A_SYMBOL, A_FLOAT, 0); + class_addmethod(netclient_class, (t_method)netclient_disconnect, gensym("disconnect"), 0); + class_addmethod(netclient_class, (t_method)netclient_send, gensym("send"), A_GIMME, 0); + class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("receive"), 0); + class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("rcv"), 0); + + logpost(NULL, 4, version); +} +#else +void maxlib_netclient_setup(void) +{ + netclient_class = class_new(gensym("maxlib_netclient"), (t_newmethod)netclient_new, + (t_method)netclient_free, + sizeof(t_netclient), 0, A_DEFFLOAT, 0); + class_addcreator((t_newmethod)netclient_new, gensym("netclient"), A_DEFFLOAT, 0); + class_addmethod(netclient_class, (t_method)netclient_connect, gensym("connect"), A_SYMBOL, A_FLOAT, 0); + class_addmethod(netclient_class, (t_method)netclient_disconnect, gensym("disconnect"), 0); + class_addmethod(netclient_class, (t_method)netclient_send, gensym("send"), A_GIMME, 0); + class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("receive"), 0); + class_addmethod(netclient_class, (t_method)netclient_rcv, gensym("rcv"), 0); + class_sethelpsymbol(netclient_class, gensym("maxlib/netclient-help.pd")); +} +#endif |