Remove runtime/tools/ #2426

This directory contains old (at least 10+ years) scripts that mainly filter
output of other old programs to make them conformant with an 'errorformat'
from 10+ years ago.

1 files changed, 0 insertions, 584 deletions

diff --git a/runtime/tools/xcmdsrv_client.c b/runtime/tools/xcmdsrv_client.c
deleted file mode 100644
index a0e6211a1d..0000000000
--- a/runtime/tools/xcmdsrv_client.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/* vi:set ts=8 sts=4 sw=4:
- *
- * VIM - Vi IMproved	by Bram Moolenaar
- * X-Windows communication by Flemming Madsen
- *
- * Do ":help uganda"  in Vim to read copying and usage conditions.
- * Do ":help credits" in Vim to see a list of people who contributed.
- * See README.txt for an overview of the Vim source code.
- *
- * Client for sending commands to an '+xcmdsrv' enabled vim.
- * This is mostly a de-Vimified version of if_xcmdsrv.c in vim.
- * See that file for a protocol specification.
- *
- * You can make a test program with a Makefile like:
- *  xcmdsrv_client: xcmdsrv_client.c
- *	cc -o $@ -g -DMAIN -I/usr/X11R6/include -L/usr/X11R6/lib $< -lX11
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#ifdef HAVE_SELECT
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#else
-#include <sys/poll.h>
-#endif
-#include <X11/Intrinsic.h>
-#include <X11/Xatom.h>
-
-#define __ARGS(x) x
-
-/* Client API */
-char * sendToVim __ARGS((Display *dpy, char *name, char *cmd, int asKeys, int *code));
-
-#ifdef MAIN
-/* A sample program */
-main(int argc, char **argv)
-{
-    char    *res;
-    int	    code;
-
-    if (argc == 4)
-    {
-	if ((res = sendToVim(XOpenDisplay(NULL), argv[2], argv[3],
-			     argv[1][0] != 'e', &code)) != NULL)
-	{
-	    if (code)
-		printf("Error code returned: %d\n", code);
-	    puts(res);
-	}
-	exit(0);
-    }
-    else
-	fprintf(stderr, "Usage: %s {k|e} <server> <command>", argv[0]);
-
-    exit(1);
-}
-#endif
-
-/*
- * Maximum size property that can be read at one time by
- * this module:
- */
-
-#define MAX_PROP_WORDS 100000
-
-/*
- * Forward declarations for procedures defined later in this file:
- */
-
-static int	x_error_check __ARGS((Display *dpy, XErrorEvent *error_event));
-static int	AppendPropCarefully __ARGS((Display *display,
-		    Window window, Atom property, char *value, int length));
-static Window	LookupName __ARGS((Display *dpy, char *name,
-		    int delete, char **loose));
-static int	SendInit __ARGS((Display *dpy));
-static char	*SendEventProc __ARGS((Display *dpy, XEvent *eventPtr,
-				      int expect, int *code));
-static int	IsSerialName __ARGS((char *name));
-
-/* Private variables */
-static Atom	registryProperty = None;
-static Atom	commProperty = None;
-static Window	commWindow = None;
-static int	got_x_error = FALSE;
-
-
-/*
- * sendToVim --
- *	Send to an instance of Vim via the X display.
- *
- * Results:
- *	A string with the result or NULL. Caller must free if non-NULL
- */
-
-    char *
-sendToVim(dpy, name, cmd, asKeys, code)
-    Display	*dpy;			/* Where to send. */
-    char	*name;			/* Where to send. */
-    char	*cmd;			/* What to send. */
-    int		asKeys;			/* Interpret as keystrokes or expr ? */
-    int		*code;			/* Return code. 0 => OK */
-{
-    Window	    w;
-    Atom	    *plist;
-    XErrorHandler   old_handler;
-#define STATIC_SPACE 500
-    char	    *property, staticSpace[STATIC_SPACE];
-    int		    length;
-    int		    res;
-    static int	    serial = 0;	/* Running count of sent commands.
-				 * Used to give each command a
-				 * different serial number. */
-    XEvent	    event;
-    XPropertyEvent  *e = (XPropertyEvent *)&event;
-    time_t	    start;
-    char	    *result;
-    char	    *loosename = NULL;
-
-    if (commProperty == None && dpy != NULL)
-    {
-	if (SendInit(dpy) < 0)
-	    return NULL;
-    }
-
-    /*
-     * Bind the server name to a communication window.
-     *
-     * Find any survivor with a serialno attached to the name if the
-     * original registrant of the wanted name is no longer present.
-     *
-     * Delete any lingering names from dead editors.
-     */
-
-    old_handler = XSetErrorHandler(x_error_check);
-    while (TRUE)
-    {
-	got_x_error = FALSE;
-	w = LookupName(dpy, name, 0, &loosename);
-	/* Check that the window is hot */
-	if (w != None)
-	{
-	    plist = XListProperties(dpy, w, &res);
-	    XSync(dpy, False);
-	    if (plist != NULL)
-		XFree(plist);
-	    if (got_x_error)
-	    {
-		LookupName(dpy, loosename ? loosename : name,
-			   /*DELETE=*/TRUE, NULL);
-		continue;
-	    }
-	}
-	break;
-    }
-    if (w == None)
-    {
-	fprintf(stderr, "no registered server named %s\n", name);
-	return NULL;
-    }
-    else if (loosename != NULL)
-	name = loosename;
-
-    /*
-     * Send the command to target interpreter by appending it to the
-     * comm window in the communication window.
-     */
-
-    length = strlen(name) + strlen(cmd) + 10;
-    if (length <= STATIC_SPACE)
-	property = staticSpace;
-    else
-	property = (char *) malloc((unsigned) length);
-
-    serial++;
-    sprintf(property, "%c%c%c-n %s%c-s %s",
-		      0, asKeys ? 'k' : 'c', 0, name, 0, cmd);
-    if (name == loosename)
-	free(loosename);
-    if (!asKeys)
-    {
-	/* Add a back reference to our comm window */
-	sprintf(property + length, "%c-r %x %d", 0, (uint) commWindow, serial);
-	length += strlen(property + length + 1) + 1;
-    }
-
-    res = AppendPropCarefully(dpy, w, commProperty, property, length + 1);
-    if (length > STATIC_SPACE)
-	free(property);
-    if (res < 0)
-    {
-	fprintf(stderr, "Failed to send command to the destination program\n");
-	return NULL;
-    }
-
-    if (asKeys) /* There is no answer for this - Keys are sent async */
-	return NULL;
-
-
-    /*
-     * Enter a loop processing X events & pooling chars until we see the result
-     */
-
-#define SEND_MSEC_POLL 50
-
-    time(&start);
-    while ((time((time_t *) 0) - start) < 60)
-    {
-	/* Look out for the answer */
-#ifndef HAVE_SELECT
-	struct pollfd   fds;
-
-	fds.fd = ConnectionNumber(dpy);
-	fds.events = POLLIN;
-	if (poll(&fds, 1, SEND_MSEC_POLL) < 0)
-	    break;
-#else
-	fd_set	    fds;
-	struct timeval  tv;
-
-	tv.tv_sec = 0;
-	tv.tv_usec =  SEND_MSEC_POLL * 1000;
-	FD_ZERO(&fds);
-	FD_SET(ConnectionNumber(dpy), &fds);
-	if (select(ConnectionNumber(dpy) + 1, &fds, NULL, NULL, &tv) < 0)
-	    break;
-#endif
-	while (XEventsQueued(dpy, QueuedAfterReading) > 0)
-	{
-	    XNextEvent(dpy, &event);
-	    if (event.type == PropertyNotify && e->window == commWindow)
-		if ((result = SendEventProc(dpy, &event, serial, code)) != NULL)
-		    return result;
-	}
-    }
-    return NULL;
-}
-
-
-/*
- * SendInit --
- *	This procedure is called to initialize the
- *	communication channels for sending commands and
- *	receiving results.
- */
-
-    static int
-SendInit(dpy)
-    Display *dpy;
-{
-    XErrorHandler old_handler;
-
-    /*
-     * Create the window used for communication, and set up an
-     * event handler for it.
-     */
-    old_handler = XSetErrorHandler(x_error_check);
-    got_x_error = FALSE;
-
-    commProperty = XInternAtom(dpy, "Comm", False);
-    /* Change this back to "InterpRegistry" to talk to tk processes */
-    registryProperty = XInternAtom(dpy, "VimRegistry", False);
-
-    if (commWindow == None)
-    {
-	commWindow =
-	    XCreateSimpleWindow(dpy, XDefaultRootWindow(dpy),
-				getpid(), 0, 10, 10, 0,
-				WhitePixel(dpy, DefaultScreen(dpy)),
-				WhitePixel(dpy, DefaultScreen(dpy)));
-	XSelectInput(dpy, commWindow, PropertyChangeMask);
-    }
-
-    XSync(dpy, False);
-    (void) XSetErrorHandler(old_handler);
-
-    return got_x_error ? -1 : 0;
-}
-
-/*
- * LookupName --
- *	Given an interpreter name, see if the name exists in
- *	the interpreter registry for a particular display.
- *
- * Results:
- *	If the given name is registered, return the ID of
- *	the window associated with the name.  If the name
- *	isn't registered, then return 0.
- */
-
-    static Window
-LookupName(dpy, name, delete, loose)
-    Display *dpy;	/* Display whose registry to check. */
-    char *name;		/* Name of an interpreter. */
-    int delete;		/* If non-zero, delete info about name. */
-    char **loose;	/* Do another search matching -999 if not found
-			   Return result here if a match is found */
-{
-    unsigned char   *regProp, *entry;
-    unsigned char   *p;
-    int		    result, actualFormat;
-    unsigned long   numItems, bytesAfter;
-    Atom	    actualType;
-    Window	    returnValue;
-
-    /*
-     * Read the registry property.
-     */
-
-    regProp = NULL;
-    result = XGetWindowProperty(dpy, RootWindow(dpy, 0), registryProperty, 0,
-				MAX_PROP_WORDS, False, XA_STRING, &actualType,
-				&actualFormat, &numItems, &bytesAfter,
-				&regProp);
-
-    if (actualType == None)
-	return 0;
-
-    /*
-     * If the property is improperly formed, then delete it.
-     */
-
-    if ((result != Success) || (actualFormat != 8) || (actualType != XA_STRING))
-    {
-	if (regProp != NULL)
-	    XFree(regProp);
-	XDeleteProperty(dpy, RootWindow(dpy, 0), registryProperty);
-	return 0;
-    }
-
-    /*
-     * Scan the property for the desired name.
-     */
-
-    returnValue = None;
-    entry = NULL;	/* Not needed, but eliminates compiler warning. */
-    for (p = regProp; (p - regProp) < numItems; )
-    {
-	entry = p;
-	while ((*p != 0) && (!isspace(*p)))
-	    p++;
-	if ((*p != 0) && (strcasecmp(name, p + 1) == 0))
-	{
-	    sscanf(entry, "%x", (uint*) &returnValue);
-	    break;
-	}
-	while (*p != 0)
-	    p++;
-	p++;
-    }
-
-    if (loose != NULL && returnValue == None && !IsSerialName(name))
-    {
-	for (p = regProp; (p - regProp) < numItems; )
-	{
-	    entry = p;
-	    while ((*p != 0) && (!isspace(*p)))
-		p++;
-	    if ((*p != 0) && IsSerialName(p + 1)
-		    && (strncmp(name, p + 1, strlen(name)) == 0))
-	    {
-		sscanf(entry, "%x", (uint*) &returnValue);
-		*loose = strdup(p + 1);
-		break;
-	    }
-	    while (*p != 0)
-		p++;
-	    p++;
-	}
-    }
-
-    /*
-     * Delete the property, if that is desired (copy down the
-     * remainder of the registry property to overlay the deleted
-     * info, then rewrite the property).
-     */
-
-    if ((delete) && (returnValue != None))
-    {
-	int count;
-
-	while (*p != 0)
-	    p++;
-	p++;
-	count = numItems - (p-regProp);
-	if (count > 0)
-	    memcpy(entry, p, count);
-	XChangeProperty(dpy, RootWindow(dpy, 0), registryProperty, XA_STRING,
-			8, PropModeReplace, regProp,
-			(int) (numItems - (p-entry)));
-	XSync(dpy, False);
-    }
-
-    XFree(regProp);
-    return returnValue;
-}
-
-    static char *
-SendEventProc(dpy, eventPtr, expected, code)
-    Display	   *dpy;
-    XEvent	    *eventPtr;		/* Information about event. */
-    int		    expected;		/* The one were waiting for */
-    int		    *code;		/* Return code. 0 => OK */
-{
-    unsigned char   *propInfo;
-    unsigned char   *p;
-    int		    result, actualFormat;
-    int		    retCode;
-    unsigned long   numItems, bytesAfter;
-    Atom	    actualType;
-
-    if ((eventPtr->xproperty.atom != commProperty)
-	    || (eventPtr->xproperty.state != PropertyNewValue))
-    {
-	return;
-    }
-
-    /*
-     * Read the comm property and delete it.
-     */
-
-    propInfo = NULL;
-    result = XGetWindowProperty(dpy, commWindow, commProperty, 0,
-				MAX_PROP_WORDS, True, XA_STRING, &actualType,
-				&actualFormat, &numItems, &bytesAfter,
-				&propInfo);
-
-    /*
-     * If the property doesn't exist or is improperly formed
-     * then ignore it.
-     */
-
-    if ((result != Success) || (actualType != XA_STRING)
-	    || (actualFormat != 8))
-    {
-	if (propInfo != NULL)
-	{
-	    XFree(propInfo);
-	}
-	return;
-    }
-
-    /*
-     * Several commands and results could arrive in the property at
-     * one time;  each iteration through the outer loop handles a
-     * single command or result.
-     */
-
-    for (p = propInfo; (p - propInfo) < numItems; )
-    {
-	/*
-	 * Ignore leading NULs; each command or result starts with a
-	 * NUL so that no matter how badly formed a preceding command
-	 * is, we'll be able to tell that a new command/result is
-	 * starting.
-	 */
-
-	if (*p == 0)
-	{
-	    p++;
-	    continue;
-	}
-
-	if ((*p == 'r') && (p[1] == 0))
-	{
-	    int	    serial, gotSerial;
-	    char  *res;
-
-	    /*
-	     * This is a reply to some command that we sent out.  Iterate
-	     * over all of its options.  Stop when we reach the end of the
-	     * property or something that doesn't look like an option.
-	     */
-
-	    p += 2;
-	    gotSerial = 0;
-	    res = "";
-	    retCode = 0;
-	    while (((p-propInfo) < numItems) && (*p == '-'))
-	    {
-		switch (p[1])
-		{
-		    case 'r':
-			if (p[2] == ' ')
-			    res = p + 3;
-			break;
-		    case 's':
-			if (sscanf(p + 2, " %d", &serial) == 1)
-			    gotSerial = 1;
-			break;
-		    case 'c':
-			if (sscanf(p + 2, " %d", &retCode) != 1)
-			    retCode = 0;
-			break;
-		}
-		while (*p != 0)
-		    p++;
-		p++;
-	    }
-
-	    if (!gotSerial)
-		continue;
-
-	    if (code != NULL)
-		*code = retCode;
-	    return serial == expected ? strdup(res) : NULL;
-	}
-	else
-	{
-	    /*
-	     * Didn't recognize this thing.  Just skip through the next
-	     * null character and try again.
-	     * Also, throw away commands that we cant process anyway.
-	     */
-
-	    while (*p != 0)
-		p++;
-	    p++;
-	}
-    }
-    XFree(propInfo);
-}
-
-/*
- * AppendPropCarefully --
- *
- *	Append a given property to a given window, but set up
- *	an X error handler so that if the append fails this
- *	procedure can return an error code rather than having
- *	Xlib panic.
- *
- *  Return:
- *	0 on OK - -1 on error
- *--------------------------------------------------------------
- */
-
-    static int
-AppendPropCarefully(dpy, window, property, value, length)
-    Display *dpy;		/* Display on which to operate. */
-    Window window;		/* Window whose property is to
-				 * be modified. */
-    Atom property;		/* Name of property. */
-    char *value;		/* Characters  to append to property. */
-    int  length;		/* How much to append */
-{
-    XErrorHandler old_handler;
-
-    old_handler = XSetErrorHandler(x_error_check);
-    got_x_error = FALSE;
-    XChangeProperty(dpy, window, property, XA_STRING, 8,
-		    PropModeAppend, value, length);
-    XSync(dpy, False);
-    (void) XSetErrorHandler(old_handler);
-    return got_x_error ? -1 : 0;
-}
-
-
-/*
- * Another X Error handler, just used to check for errors.
- */
-/* ARGSUSED */
-    static int
-x_error_check(dpy, error_event)
-    Display *dpy;
-    XErrorEvent	*error_event;
-{
-    got_x_error = TRUE;
-    return 0;
-}
-
-/*
- * Check if "str" looks like it had a serial number appended.
- * Actually just checks if the name ends in a digit.
- */
-    static int
-IsSerialName(str)
-    char   *str;
-{
-    int len = strlen(str);
-
-    return (len > 1 && isdigit(str[len - 1]));
-}