1 files changed, 0 insertions, 326 deletions

diff --git a/apps/plugins/pdbox/PDa/src/u_pdreceive.c b/apps/plugins/pdbox/PDa/src/u_pdreceive.c
deleted file mode 100644
index 51e60f7d5f..0000000000
--- a/apps/plugins/pdbox/PDa/src/u_pdreceive.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/* Copyright (c) 2000 Miller Puckette.
-* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in the Pd distribution.  */
-
-/* the "pdreceive" command.  This is a standalone program that receives messages
-from Pd via the netsend/netreceive ("FUDI") protocol, and copies them to
-standard output. */
-
-#include <sys/types.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#ifdef UNIX
-#include <sys/time.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#define SOCKET_ERROR -1
-#else
-#include <winsock.h>
-#endif
-
-typedef struct _fdpoll
-{
-    int fdp_fd;
-    char *fdp_inbuf;
-    int fdp_inhead;
-    int fdp_intail;
-    int fdp_udp;
-} t_fdpoll;
-
-static int nfdpoll;
-static t_fdpoll *fdpoll;
-static int maxfd;
-static int sockfd;
-static int protocol;
-
-static void sockerror(char *s);
-static void x_closesocket(int fd);
-static void dopoll(void);
-#define BUFSIZE 4096
-
-int main(int argc, char **argv)
-{
-    int portno;
-    struct sockaddr_in server;
-    int nretry = 10;
-#ifdef MSW
-    short version = MAKEWORD(2, 0);
-    WSADATA nobby;
-#endif
-    if (argc < 2 || sscanf(argv[1], "%d", &portno) < 1 || portno <= 0)
-        goto usage;
-    if (argc >= 3)
-    {
-        if (!strcmp(argv[2], "tcp"))
-            protocol = SOCK_STREAM;
-        else if (!strcmp(argv[2], "udp"))
-            protocol = SOCK_DGRAM;
-        else goto usage;
-    }
-    else protocol = SOCK_STREAM;
-#ifdef MSW
-    if (WSAStartup(version, &nobby)) sockerror("WSAstartup");
-#endif
-    sockfd = socket(AF_INET, protocol, 0);
-    if (sockfd < 0)
-    {
-        sockerror("socket()");
-        exit(1);
-    }
-    maxfd = sockfd + 1;
-    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 MSW needs in place of this. */
-    if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, 0, 0) < 0)
-        post("setsockopt failed\n");
-#endif
-
-        /* assign client port number */
-    server.sin_port = htons((unsigned short)portno);
-
-        /* name the socket */
-    if (bind(sockfd, (struct sockaddr *)&server, sizeof(server)) < 0)
-    {
-        sockerror("bind");
-        x_closesocket(sockfd);
-        return (0);
-    }
-    if (protocol == SOCK_STREAM)
-    {
-        if (listen(sockfd, 5) < 0)
-        {
-            sockerror("listen");
-            x_closesocket(sockfd);
-            exit(1);
-        }
-    }
-        /* now loop forever selecting on sockets */
-    while (1)
-        dopoll();
-
-usage:
-    fprintf(stderr, "usage: pdreceive <portnumber> [udp|tcp]\n");
-    fprintf(stderr, "(default is tcp)\n");
-    exit(1);
-}
-
-static void addport(int fd)
-{
-    int nfd = nfdpoll;
-    t_fdpoll *fp;
-    fdpoll = (t_fdpoll *)realloc(fdpoll,
-        (nfdpoll+1) * sizeof(t_fdpoll));
-    fp = fdpoll + nfdpoll;
-    fp->fdp_fd = fd;
-    nfdpoll++;
-    if (fd >= maxfd) maxfd = fd + 1;
-    fp->fdp_inhead = fp->fdp_intail = 0;
-    if (!(fp->fdp_inbuf = malloc(BUFSIZE)))
-    {
-        fprintf(stderr, "out of memory");
-        exit(1);
-    }
-    printf("number_connected %d;\n", nfdpoll);
-}
-
-static void rmport(t_fdpoll *x)
-{
-    int nfd = nfdpoll;
-    int i, size = nfdpoll * sizeof(t_fdpoll);
-    t_fdpoll *fp;
-    for (i = nfdpoll, fp = fdpoll; i--; fp++)
-    {
-        if (fp == x)
-        {
-            x_closesocket(fp->fdp_fd);
-            free(fp->fdp_inbuf);
-            while (i--)
-            {
-                fp[0] = fp[1];
-                fp++;
-            }
-            fdpoll = (t_fdpoll *)realloc(fdpoll,
-                (nfdpoll-1) * sizeof(t_fdpoll));
-            nfdpoll--;
-            printf("number_connected %d;\n", nfdpoll);
-            return;
-        }
-    }
-    fprintf(stderr, "warning: item removed from poll list but not found");
-}
-
-static void doconnect(void)
-{
-    int fd = accept(sockfd, 0, 0);
-    if (fd < 0)
-        perror("accept");
-    else addport(fd);
-}
-
-static void udpread(void)
-{
-    char buf[BUFSIZE];
-    int ret = recv(sockfd, buf, BUFSIZE, 0);
-    if (ret < 0)
-    {
-        sockerror("recv (udp)");
-        x_closesocket(sockfd);
-        exit(1);
-    }
-    else if (ret > 0)
-    {
-#ifdef UNIX
-        if (write(1, buf, ret) < ret)
-        {
-            perror("write");
-            exit(1);
-        }
-#else
-        int j;
-        for (j = 0; j < ret; j++)
-            putchar(buf[j]);
-#endif
-    }
-}
-
-static int tcpmakeoutput(t_fdpoll *x)
-{
-    char messbuf[BUFSIZE+1], *bp = messbuf;
-    int indx;
-    int inhead = x->fdp_inhead;
-    int intail = x->fdp_intail;
-    char *inbuf = x->fdp_inbuf;
-    if (intail == inhead)
-        return (0);
-    for (indx = intail; indx != inhead; indx = (indx+1)&(BUFSIZE-1))
-    {
-            /* search for a semicolon.   */
-        char c = *bp++ = inbuf[indx];
-        if (c == ';')
-        {
-            intail = (indx+1)&(BUFSIZE-1);
-            if (inbuf[intail] == '\n')
-                intail = (intail+1)&(BUFSIZE-1);
-            *bp++ = '\n';
-#ifdef UNIX
-            write(1, messbuf, bp - messbuf);
-#else
-            {
-                int j;
-                for (j = 0; j < bp - messbuf; j++)
-                    putchar(messbuf[j]);
-            }
-#endif
-            x->fdp_inhead = inhead;
-            x->fdp_intail = intail;
-            return (1);
-        }
-    }
-    return (0);
-}
-
-static void tcpread(t_fdpoll *x)
-{
-    int readto =
-        (x->fdp_inhead >= x->fdp_intail ? BUFSIZE : x->fdp_intail-1);
-    int ret;
-
-        /* the input buffer might be full.  If so, drop the whole thing */
-    if (readto == x->fdp_inhead)
-    {
-        fprintf(stderr, "pd: dropped message from gui\n");
-        x->fdp_inhead = x->fdp_intail = 0;
-        readto = BUFSIZE;
-    }
-    else
-    {
-        ret = recv(x->fdp_fd, x->fdp_inbuf + x->fdp_inhead,
-            readto - x->fdp_inhead, 0);
-        if (ret < 0)
-        {
-            sockerror("recv (tcp)");
-            rmport(x);
-        }
-        else if (ret == 0)
-             rmport(x);
-        else
-        {
-            x->fdp_inhead += ret;
-            if (x->fdp_inhead >= BUFSIZE)
-                x->fdp_inhead = 0;
-            while (tcpmakeoutput(x))
-                ;
-        }
-    }
-}
-
-static void dopoll(void)
-{
-    int i;
-    t_fdpoll *fp;
-    fd_set readset, writeset, exceptset;
-    FD_ZERO(&writeset);
-    FD_ZERO(&readset);
-    FD_ZERO(&exceptset);
-
-    FD_SET(sockfd, &readset);
-    if (protocol == SOCK_STREAM)
-    {
-        for (fp = fdpoll, i = nfdpoll; i--; fp++)
-            FD_SET(fp->fdp_fd, &readset);
-    }
-    if (select(maxfd+1, &readset, &writeset, &exceptset, 0) < 0)
-    {
-        perror("select");
-        exit(1);
-    }
-    if (protocol == SOCK_STREAM)
-    {
-        for (i = 0; i < nfdpoll; i++)
-            if (FD_ISSET(fdpoll[i].fdp_fd, &readset))
-                tcpread(&fdpoll[i]);
-        if (FD_ISSET(sockfd, &readset))
-            doconnect();
-    }
-    else
-    {
-        if (FD_ISSET(sockfd, &readset))
-            udpread();
-    }
-}
-
-
-static void sockerror(char *s)
-{
-#ifdef MSW
-    int err = WSAGetLastError();
-    if (err == 10054) return;
-    else if (err == 10044)
-    {
-        fprintf(stderr,
-            "Warning: you might not have TCP/IP \"networking\" turned on\n");
-    }
-#endif
-#ifdef UNIX
-    int err = errno;
-#endif
-    fprintf(stderr, "%s: %s (%d)\n", s, strerror(err), err);
-}
-
-static void x_closesocket(int fd)
-{
-#ifdef UNIX
-    close(fd);
-#endif
-#ifdef MSW
-    closesocket(fd);
-#endif
-}
-