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authorDamien HENRY <dh7@users.sourceforge.net>2002-11-14 21:15:16 +0000
committerDamien HENRY <dh7@users.sourceforge.net>2002-11-14 21:15:16 +0000
commitcd01ee99dbfc64fcc9f2c3fc9db4306a16b45aba (patch)
tree7b74621f4061b3f4a8de3c5c2aa85eb7e92c7e78 /xgui/netserver
parent59b6ed633cd63ec112f4367365ac14479a8e4120 (diff)
rm by damien henry
svn path=/trunk/; revision=210
Diffstat (limited to 'xgui/netserver')
-rw-r--r--xgui/netserver/makefile88
-rw-r--r--xgui/netserver/netserver.c563
-rw-r--r--xgui/netserver/netserver.dllbin36864 -> 0 bytes
-rw-r--r--xgui/netserver/netserver.expbin594 -> 0 bytes
-rw-r--r--xgui/netserver/netserver.libbin1986 -> 0 bytes
-rw-r--r--xgui/netserver/netserver.zipbin31494 -> 0 bytes
6 files changed, 0 insertions, 651 deletions
diff --git a/xgui/netserver/makefile b/xgui/netserver/makefile
deleted file mode 100644
index d23f611d..00000000
--- a/xgui/netserver/makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-NAME=netserver
-CSYM=netserver
-
-current: pd_nt pd_linux
-
-# ----------------------- NT -----------------------
-
-pd_nt: $(NAME).dll
-
-.SUFFIXES: .dll
-
-PDNTCFLAGS = /W3 /WX /O2 /G6 /DNT /DPD /nologo
-
-# where is VC++ ???
-VC="C:\Programme\Microsoft Visual Studio\VC98"
-
-# where is your m_pd.h ???
-PDNTINCLUDE = /I. /Ic:\pd\tcl\include /Ic:\pd\src /I$(VC)\include /Iinclude
-
-PDNTLDIR = $(VC)\Lib
-PDNTLIB = $(PDNTLDIR)\libc.lib \
- $(PDNTLDIR)\oldnames.lib \
- $(PDNTLDIR)\kernel32.lib \
- $(PDNTLDIR)\user32.lib \
- $(PDNTLDIR)\uuid.lib \
- $(PDNTLDIR)\ws2_32.lib \
- $(PDNTLDIR)\pthreadVC.lib \
- c:\pd\bin\pd.lib
-
-.c.dll:
- cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
- link /dll /export:$(CSYM)_setup $*.obj $(PDNTLIB)
-
-# ----------------------- IRIX 5.x -----------------------
-
-pd_irix5: $(NAME).pd_irix5
-
-.SUFFIXES: .pd_irix5
-
-SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
-
-SGIINCLUDE = -I../../src
-
-.c.pd_irix5:
- cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
- ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o
- rm $*.o
-
-# ----------------------- IRIX 6.x -----------------------
-
-pd_irix6: $(NAME).pd_irix6
-
-.SUFFIXES: .pd_irix6
-
-SGICFLAGS6 = -n32 -DPD -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \
- -OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \
- -Ofast=ip32
-
-.c.pd_irix6:
- cc $(SGICFLAGS6) $(SGIINCLUDE) -o $*.o -c $*.c
- ld -n32 -IPA -shared -rdata_shared -o $*.pd_irix6 $*.o
- rm $*.o
-
-# ----------------------- LINUX i386 -----------------------
-
-pd_linux: $(NAME).pd_linux
-
-.SUFFIXES: .pd_linux
-
-LINUXCFLAGS = -DPD -DUNIX -O2 -funroll-loops -fomit-frame-pointer \
- -Wall -W -Wshadow -Wstrict-prototypes -Werror \
- -Wno-unused -Wno-parentheses -Wno-switch
-
-# where is your m_pd.h ???
-LINUXINCLUDE = -I../../src
-
-.c.pd_linux:
- cc -O2 -Wall -DPD -fPIC $(LINUXINCLUDE) -c $*.c
- ld -export_dynamic -shared -o $*.pd_linux $*.o -lc
- strip --strip-unneeded $*.pd_linux
-
-# ----------------------------------------------------------
-
-install:
- cp help-*.pd ../../doc/5.reference
-
-clean:
- rm -f *.o *.pd_* so_locations
diff --git a/xgui/netserver/netserver.c b/xgui/netserver/netserver.c
deleted file mode 100644
index 199b7eea..00000000
--- a/xgui/netserver/netserver.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/* -------------------------- netserver ------------------------------------- */
-/* */
-/* A server for bidirectional communication from within Pd. */
-/* Allows to send back data to specific clients connected to the server. */
-/* Written by Olaf Matthes <olaf.matthes@gmx.de> */
-/* Get source at http://www.akustische-kunst.org/puredata/maxlib */
-/* */
-/* 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. */
-/* */
-/* ---------------------------------------------------------------------------- */
-
-#include "m_imp.h"
-
-#include <sys/types.h>
-#include <stdarg.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <pthread.h>
-#ifdef UNIX
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#define SOCKET_ERROR -1
-#else
-#include <io.h>
-#include <fcntl.h>
-#include <winsock.h>
-#endif
-
-#define MAX_CONNECT 32 /* maximum number of connections */
-#define INBUFSIZE 4096 /* size of receiving data buffer */
-
-static char *version = "netserver v0.1 :: bidirectional communication for Pd\n"
- " written by Olaf Matthes <olaf.matthes@gmx.de>";
-
-/* ----------------------------- netserver ------------------------- */
-
-static t_class *netserver_class;
-static t_binbuf *inbinbuf;
-
-typedef void (*t_netserver_socketnotifier)(void *x);
-typedef void (*t_netserver_socketreceivefn)(void *x, t_binbuf *b);
-
-typedef struct _netserver
-{
- t_object x_obj;
- t_outlet *x_msgout;
- t_outlet *x_connectout;
- t_outlet *x_clientno;
- t_outlet *x_connectionip;
- t_symbol *x_host[MAX_CONNECT];
- t_int x_fd[MAX_CONNECT];
- t_int x_sock_fd;
- t_int x_connectsocket;
- t_int x_nconnections;
-} t_netserver;
-
-typedef struct _netserver_socketreceiver
-{
- char *sr_inbuf;
- int sr_inhead;
- int sr_intail;
- void *sr_owner;
- t_netserver_socketnotifier sr_notifier;
- t_netserver_socketreceivefn sr_socketreceivefn;
-} t_netserver_socketreceiver;
-
-static t_netserver_socketreceiver *netserver_socketreceiver_new(void *owner, t_netserver_socketnotifier notifier,
- t_netserver_socketreceivefn socketreceivefn)
-{
- t_netserver_socketreceiver *x = (t_netserver_socketreceiver *)getbytes(sizeof(*x));
- x->sr_inhead = x->sr_intail = 0;
- x->sr_owner = owner;
- x->sr_notifier = notifier;
- x->sr_socketreceivefn = socketreceivefn;
- if (!(x->sr_inbuf = malloc(INBUFSIZE))) bug("t_netserver_socketreceiver");
- return (x);
-}
-
- /* 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 netserver_socketreceiver_doread(t_netserver_socketreceiver *x)
-{
- char messbuf[INBUFSIZE], *bp = messbuf;
- int indx;
- int inhead = x->sr_inhead;
- int intail = x->sr_intail;
- char *inbuf = x->sr_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->sr_inhead = inhead;
- x->sr_intail = intail;
- return (1);
- }
- }
- return (0);
-}
-
-static void netserver_socketreceiver_read(t_netserver_socketreceiver *x, int fd)
-{
- char *semi;
- int readto = (x->sr_inhead >= x->sr_intail ? INBUFSIZE : x->sr_intail-1);
- int ret;
-
- t_netserver *y = x->sr_owner;
-
- y->x_sock_fd = fd;
-
- /* the input buffer might be full. If so, drop the whole thing */
- if (readto == x->sr_inhead)
- {
- post("netserver: dropped message");
- x->sr_inhead = x->sr_intail = 0;
- readto = INBUFSIZE;
- }
- else
- {
- ret = recv(fd, x->sr_inbuf + x->sr_inhead,
- readto - x->sr_inhead, 0);
- if (ret < 0)
- {
- sys_sockerror("recv");
- if (x->sr_notifier) (*x->sr_notifier)(x->sr_owner);
- sys_rmpollfn(fd);
- sys_closesocket(fd);
- }
- else if (ret == 0)
- {
- post("netserver: << connection closed on socket %d", fd);
- if (x->sr_notifier) (*x->sr_notifier)(x->sr_owner);
- sys_rmpollfn(fd);
- sys_closesocket(fd);
- }
- else
- {
- x->sr_inhead += ret;
- if (x->sr_inhead >= INBUFSIZE) x->sr_inhead = 0;
- while (netserver_socketreceiver_doread(x))
- {
- outlet_setstacklim();
- if (x->sr_socketreceivefn)
- (*x->sr_socketreceivefn)(x->sr_owner, inbinbuf);
- else binbuf_eval(inbinbuf, 0, 0, 0);
- }
- }
- }
-}
-
-static void netserver_socketreceiver_free(t_netserver_socketreceiver *x)
-{
- free(x->sr_inbuf);
- freebytes(x, sizeof(*x));
-}
-
-/* ---------------- main netserver (send) stuff --------------------- */
-
-/* send message to client using socket number */
-static void netserver_send(t_netserver *x, t_symbol *s, int argc, t_atom *argv)
-{
- int sockfd, client = -1, i;
- if(x->x_nconnections < 0)
- {
- post("netserver: no clients connected");
- return;
- }
- if(argc < 2)
- {
- post("netserver: nothing to send");
- return;
- }
- /* get socket number of connection (first element in list) */
- if(argv[0].a_type == A_FLOAT)
- {
- sockfd = atom_getfloatarg(0, argc, argv);
- for(i = 0; i < x->x_nconnections; i++) /* check if connection exists */
- {
- if(x->x_fd[i] == sockfd)
- {
- client = i; /* the client we're sending to */
- break;
- }
- }
- if(client == -1)
- {
- post("netserver: no connection on socket %d", sockfd);
- return;
- }
- }
- else
- {
- post("netserver: no socket specified");
- return;
- }
- /* process & send data */
- if(sockfd > 0)
- {
- t_binbuf *b = binbuf_new();
- char *buf, *bp;
- int length, sent;
- t_atom at;
- binbuf_add(b, argc - 1, argv + 1); /* skip first element */
- SETSEMI(&at);
- binbuf_add(b, 1, &at);
- binbuf_gettext(b, &buf, &length);
-
- post("netserver: sending data to client %d on socket %d", client + 1, sockfd);
- // post("netserver: sending \"%s\"", buf);
-
- for (bp = buf, sent = 0; sent < length;)
- {
- static double lastwarntime;
- static double pleasewarn;
- double timebefore = clock_getlogicaltime();
- int res = send(sockfd, buf, length-sent, 0);
- double timeafter = clock_getlogicaltime();
- int late = (timeafter - timebefore > 0.005);
- if (late || pleasewarn)
- {
- if (timeafter > lastwarntime + 2)
- {
- post("netserver blocked %d msec",
- (int)(1000 * ((timeafter - timebefore) + pleasewarn)));
- pleasewarn = 0;
- lastwarntime = timeafter;
- }
- else if (late) pleasewarn += timeafter - timebefore;
- }
- if (res <= 0)
- {
- sys_sockerror("netserver");
- post("netserver: could not send data to client");
- break;
- }
- else
- {
- sent += res;
- bp += res;
- }
- }
- t_freebytes(buf, length);
- binbuf_free(b);
- }
- else post("netserver: not a valid socket number (%d)", sockfd);
-}
-
-/* send message to client using client number
- note that the client numbers might change in case a client disconnects! */
-static void netserver_client_send(t_netserver *x, t_symbol *s, int argc, t_atom *argv)
-{
- int sockfd, client;
- if(x->x_nconnections < 0)
- {
- post("netserver: no clients connected");
- return;
- }
- if(argc < 2)
- {
- post("netserver: nothing to send");
- return;
- }
- /* get number of client (first element in list) */
- if(argv[0].a_type == A_FLOAT)
- client = atom_getfloatarg(0, argc, argv);
- else
- {
- post("netserver: no client specified");
- return;
- }
- sockfd = x->x_fd[client - 1]; /* get socket number for that client */
-
- /* process & send data */
- if(sockfd > 0)
- {
- t_binbuf *b = binbuf_new();
- char *buf, *bp;
- int length, sent;
- t_atom at;
- binbuf_add(b, argc - 1, argv + 1); /* skip first element */
- SETSEMI(&at);
- binbuf_add(b, 1, &at);
- binbuf_gettext(b, &buf, &length);
-
- post("netserver: sending data to client %d on socket %d", client, sockfd);
- // post("netserver: >> sending \"%s\"", buf);
-
- for (bp = buf, sent = 0; sent < length;)
- {
- static double lastwarntime;
- static double pleasewarn;
- double timebefore = clock_getlogicaltime();
- int res = send(sockfd, buf, length-sent, 0);
- double timeafter = clock_getlogicaltime();
- int late = (timeafter - timebefore > 0.005);
- if (late || pleasewarn)
- {
- if (timeafter > lastwarntime + 2)
- {
- post("netserver blocked %d msec",
- (int)(1000 * ((timeafter - timebefore) + pleasewarn)));
- pleasewarn = 0;
- lastwarntime = timeafter;
- }
- else if (late) pleasewarn += timeafter - timebefore;
- }
- if (res <= 0)
- {
- sys_sockerror("netserver");
- post("netserver: could not send data to cient");
- break;
- }
- else
- {
- sent += res;
- bp += res;
- }
- }
- t_freebytes(buf, length);
- binbuf_free(b);
- }
- else post("netserver: not a valid socket number (%d)", sockfd);
-}
-
- /* broadcasts a message to all connected clients */
-static void netserver_broadcast(t_netserver *x, t_symbol *s, int argc, t_atom *argv)
-{
- int i, client = x->x_nconnections; /* number of clients to send to */
- t_atom at[256];
- for(i = 0; i < argc; i++)
- {
- at[i + 1] = argv[i];
- }
- argc++;
- /* enumerate through the clients and send each the message */
- while(client--)
- {
- SETFLOAT(at, client + 1); /* prepend number of client */
- netserver_client_send(x, s, argc, at);
- }
-}
-
-
-/* ---------------- main netserver (receive) stuff --------------------- */
-
-static void netserver_notify(t_netserver *x)
-{
- int i, k;
- /* remove connection from list */
- for(i = 0; i < x->x_nconnections; i++)
- {
- if(x->x_fd[i] == x->x_sock_fd)
- {
- x->x_nconnections--;
- post("netserver: \"%s\" removed from list of clients", x->x_host[i]->s_name);
- x->x_host[i] = NULL; /* delete entry */
- x->x_fd[i] = -1;
- /* rearrange list now: move entries to close the gap */
- for(k = i; k < x->x_nconnections; k++)
- {
- x->x_host[k] = x->x_host[k + 1];
- x->x_fd[k] = x->x_fd[k + 1];
- }
- }
- }
- outlet_float(x->x_connectout, x->x_nconnections);
-}
-
-static void netserver_doit(void *z, t_binbuf *b)
-{
- t_atom messbuf[1024];
- t_netserver *x = (t_netserver *)z;
- int msg, natom = binbuf_getnatom(b);
- t_atom *at = binbuf_getvec(b);
- int i;
- /* output clients IP and socket no. */
- for(i = 0; i < x->x_nconnections; i++) /* search for corresponding IP */
- {
- if(x->x_fd[i] == x->x_sock_fd)
- {
- outlet_symbol(x->x_connectionip, x->x_host[i]);
- break;
- }
- }
- outlet_float(x->x_clientno, x->x_sock_fd); /* the socket number */
- /* process data */
- 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_msgout, 0, emsg-msg, at + msg);
- else outlet_float(x->x_msgout, at[msg].a_w.w_float);
- }
- else if (at[msg].a_type == A_SYMBOL)
- outlet_anything(x->x_msgout, at[msg].a_w.w_symbol,
- emsg-msg-1, at + msg + 1);
- }
- nodice:
- msg = emsg + 1;
- }
-}
-
-static void netserver_connectpoll(t_netserver *x)
-{
- struct sockaddr_in incomer_address;
- int sockaddrl = (int) sizeof( struct sockaddr );
- int fd = accept(x->x_connectsocket, (struct sockaddr*)&incomer_address, &sockaddrl);
- if (fd < 0) post("netserver: accept failed");
- else
- {
- t_netserver_socketreceiver *y = netserver_socketreceiver_new((void *)x,
- (t_netserver_socketnotifier)netserver_notify,
- (x->x_msgout ? netserver_doit : 0));
- sys_addpollfn(fd, (t_fdpollfn)netserver_socketreceiver_read, y);
- x->x_nconnections++;
- x->x_host[x->x_nconnections - 1] = gensym(inet_ntoa(incomer_address.sin_addr));
- x->x_fd[x->x_nconnections - 1] = fd;
-
- post("netserver: ** accepted connection from %s on socket %d",
- x->x_host[x->x_nconnections - 1]->s_name, x->x_fd[x->x_nconnections - 1]);
- outlet_float(x->x_connectout, x->x_nconnections);
- }
-}
-
-static void netserver_print(t_netserver *x)
-{
- int i;
- if(x->x_nconnections > 0)
- {
- post("netserver: %d open connections:", x->x_nconnections);
-
- for(i = 0; i < x->x_nconnections; i++)
- {
- post(" \"%s\" on socket %d",
- x->x_host[i]->s_name, x->x_fd[i]);
- }
- } else post("netserver: no open connections");
-}
-
-static void *netserver_new(t_floatarg fportno)
-{
- t_netserver *x;
- int i;
- struct sockaddr_in server;
- int sockfd, portno = fportno;
- /* create a socket */
- sockfd = socket(AF_INET, SOCK_STREAM, 0);
-#if 0
- post("netserver: receive socket %d", sockfd);
-#endif
- if (sockfd < 0)
- {
- sys_sockerror("socket");
- return (0);
- }
- server.sin_family = AF_INET;
- server.sin_addr.s_addr = INADDR_ANY;
-
-#ifdef IRIX
- /* this seems to work only in IRIX but is unnecessary in
- Linux. Not sure what NT needs in place of this. */
- if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, 0, 0) < 0)
- post("setsockopt failed\n");
-#endif
-
- /* assign server port number */
- server.sin_port = htons((u_short)portno);
-
- /* name the socket */
- if (bind(sockfd, (struct sockaddr *)&server, sizeof(server)) < 0)
- {
- sys_sockerror("bind");
- sys_closesocket(sockfd);
- return (0);
- }
- x = (t_netserver *)pd_new(netserver_class);
- x->x_msgout = outlet_new(&x->x_obj, &s_anything);
-
- /* streaming protocol */
- if (listen(sockfd, 5) < 0)
- {
- sys_sockerror("listen");
- sys_closesocket(sockfd);
- sockfd = -1;
- }
- else
- {
- sys_addpollfn(sockfd, (t_fdpollfn)netserver_connectpoll, x);
- x->x_connectout = outlet_new(&x->x_obj, &s_float);
- x->x_clientno = outlet_new(&x->x_obj, &s_float);
- x->x_connectionip = outlet_new(&x->x_obj, &s_symbol);
- inbinbuf = binbuf_new();
- }
- x->x_connectsocket = sockfd;
- x->x_nconnections = 0;
- for(i = 0; i < MAX_CONNECT; i++)x->x_fd[i] = -1;
-#ifndef MAXLIB
- post(version);
-#endif
- return (x);
-}
-
-static void netserver_free(t_netserver *x)
-{
- /* LATER make me clean up open connections */
- if (x->x_connectsocket >= 0)
- {
- sys_rmpollfn(x->x_connectsocket);
- sys_closesocket(x->x_connectsocket);
- }
- binbuf_free(inbinbuf);
-}
-
-void netserver_setup(void)
-{
- netserver_class = class_new(gensym("netserver"),(t_newmethod)netserver_new, (t_method)netserver_free,
- sizeof(t_netserver), 0, A_DEFFLOAT, 0);
- class_addmethod(netserver_class, (t_method)netserver_print, gensym("print"), 0);
- class_addmethod(netserver_class, (t_method)netserver_send, gensym("send"), A_GIMME, 0);
- class_addmethod(netserver_class, (t_method)netserver_client_send, gensym("client"), A_GIMME, 0);
- class_addmethod(netserver_class, (t_method)netserver_broadcast, gensym("broadcast"), A_GIMME, 0);
- class_sethelpsymbol(netserver_class, gensym("maxlib/help-netserver.pd"));
-}
diff --git a/xgui/netserver/netserver.dll b/xgui/netserver/netserver.dll
deleted file mode 100644
index 16014c93..00000000
--- a/xgui/netserver/netserver.dll
+++ /dev/null
Binary files differ
diff --git a/xgui/netserver/netserver.exp b/xgui/netserver/netserver.exp
deleted file mode 100644
index 43d6dee5..00000000
--- a/xgui/netserver/netserver.exp
+++ /dev/null
Binary files differ
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