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Diffstat (limited to 'chooser.c')
-rw-r--r--chooser.c164
1 files changed, 82 insertions, 82 deletions
diff --git a/chooser.c b/chooser.c
index a2bd998..a688848 100644
--- a/chooser.c
+++ b/chooser.c
@@ -69,21 +69,21 @@ in this Software without prior written authorization from The Open Group.
#include <ctype.h>
#ifdef USE_XINERAMA
-#include <X11/extensions/Xinerama.h>
+# include <X11/extensions/Xinerama.h>
#endif
#if defined(SVR4)
-#include <sys/sockio.h>
+# include <sys/sockio.h>
#endif
#if defined(SVR4) && defined(PowerMAX_OS)
-#include <sys/stropts.h>
+# include <sys/stropts.h>
#endif
#if defined(SYSV) && defined(i386)
-#include <sys/stream.h>
-#ifdef ISC
-#include <sys/sioctl.h>
-#include <sys/stropts.h>
-#endif
+# include <sys/stream.h>
+# ifdef ISC
+# include <sys/sioctl.h>
+# include <sys/stropts.h>
+# endif
#endif
#include "dm_socket.h"
@@ -92,30 +92,30 @@ in this Software without prior written authorization from The Open Group.
#include <sys/ioctl.h>
#ifdef STREAMSCONN
-#ifdef WINTCP /* NCR with Wollongong TCP */
-#include <netinet/ip.h>
-#endif
-#include <stropts.h>
-#include <tiuser.h>
-#include <netconfig.h>
-#include <netdir.h>
+# ifdef WINTCP /* NCR with Wollongong TCP */
+# include <netinet/ip.h>
+# endif
+# include <stropts.h>
+# include <tiuser.h>
+# include <netconfig.h>
+# include <netdir.h>
#endif
#ifdef CSRG_BASED
-#include <sys/param.h>
-#if (BSD >= 199103)
-#define VARIABLE_IFREQ
-#endif
+# include <sys/param.h>
+# if (BSD >= 199103)
+# define VARIABLE_IFREQ
+# endif
#endif
#ifdef XKB
-#include <X11/extensions/XKBbells.h>
+# include <X11/extensions/XKBbells.h>
#endif
#define BROADCAST_HOSTNAME "BROADCAST"
#ifndef ishexdigit
-#define ishexdigit(c) (isdigit(c) || ('a' <= (c) && (c) <= 'f'))
+# define ishexdigit(c) (isdigit(c) || ('a' <= (c) && (c) <= 'f'))
#endif
#ifdef hpux
@@ -124,11 +124,11 @@ in this Software without prior written authorization from The Open Group.
# include <net/if.h>
# endif
#else
-#ifdef __convex__
-# include <sync/queue.h>
-# include <sync/sema.h>
-#endif
-#include <net/if.h>
+# ifdef __convex__
+# include <sync/queue.h>
+# include <sync/sema.h>
+# endif
+# include <net/if.h>
#endif /* hpux */
#include <netdb.h>
@@ -221,7 +221,7 @@ ifioctl (int fd, int cmd, char *arg)
{
ioc.ic_len = ((struct ifconf *) arg)->ifc_len;
ioc.ic_dp = ((struct ifconf *) arg)->ifc_buf;
-#ifdef ISC
+# ifdef ISC
/* SIOCGIFCONF is somewhat brain damaged on ISC. The argument
* buffer must contain the ifconf structure as header. Ifc_req
* is also not a pointer but a one element array of ifreq
@@ -231,7 +231,7 @@ ifioctl (int fd, int cmd, char *arg)
*/
((struct ifconf *) ioc.ic_dp)->ifc_len =
ioc.ic_len - sizeof(struct ifconf);
-#endif
+# endif
}
else
{
@@ -240,21 +240,21 @@ ifioctl (int fd, int cmd, char *arg)
}
ret = ioctl(fd, I_STR, (char *) &ioc);
if (ret >= 0 && cmd == SIOCGIFCONF)
-#ifdef SVR4
+# ifdef SVR4
((struct ifconf *) arg)->ifc_len = ioc.ic_len;
-#endif
-#ifdef ISC
+# endif
+# ifdef ISC
{
((struct ifconf *) arg)->ifc_len =
((struct ifconf *)ioc.ic_dp)->ifc_len;
- ((struct ifconf *) arg)->ifc_buf =
+ ((struct ifconf *) arg)->ifc_buf =
(caddr_t)((struct ifconf *)ioc.ic_dp)->ifc_req;
}
-#endif
+# endif
return(ret);
}
#else /* ((SVR4 && !sun && !NCR) || ISC) && SIOCGIFCONF */
-#define ifioctl ioctl
+# define ifioctl ioctl
#endif /* ((SVR4 && !sun) || ISC) && SIOCGIFCONF */
@@ -274,10 +274,10 @@ PingHosts (XtPointer closure, XtIntervalId *id)
sfd = socketFD;
#endif
if (hosts->type == QUERY)
- XdmcpFlush (sfd, &directBuffer,
+ XdmcpFlush (sfd, &directBuffer,
(XdmcpNetaddr) hosts->addr, hosts->addrlen);
else
- XdmcpFlush (sfd, &broadcastBuffer,
+ XdmcpFlush (sfd, &broadcastBuffer,
(XdmcpNetaddr) hosts->addr, hosts->addrlen);
}
if (++pingTry < TRIES)
@@ -373,7 +373,7 @@ AddHostname (ARRAY8Ptr hostname, ARRAY8Ptr status, struct sockaddr *addr, int wi
{
struct hostent *hostent;
char *host;
-
+
hostent = gethostbyaddr ((char *)hostAddr.data, hostAddr.length, addr->sa_family);
if (hostent)
{
@@ -571,11 +571,11 @@ RegisterHostaddr (struct sockaddr *addr, int len, xdmOpCode type)
/* Handle variable length ifreq in BNR2 and later */
#ifdef VARIABLE_IFREQ
-#define ifr_size(p) (sizeof (struct ifreq) + \
+# define ifr_size(p) (sizeof (struct ifreq) + \
(p->ifr_addr.sa_len > sizeof (p->ifr_addr) ? \
p->ifr_addr.sa_len - sizeof (p->ifr_addr) : 0))
#else
-#define ifr_size(p) (sizeof (struct ifreq))
+# define ifr_size(p) (sizeof (struct ifreq))
#endif
static void
@@ -629,11 +629,11 @@ RegisterHostname (char *name)
if (ifioctl (socketFD, (int) SIOCGIFCONF, (char *) &ifc) < 0)
return;
-#ifdef ISC
-#define IFC_IFC_REQ (struct ifreq *) ifc.ifc_buf
-#else
-#define IFC_IFC_REQ ifc.ifc_req
-#endif
+# ifdef ISC
+# define IFC_IFC_REQ (struct ifreq *) ifc.ifc_buf
+# else
+# define IFC_IFC_REQ ifc.ifc_req
+# endif
cplim = (char *) IFC_IFC_REQ + ifc.ifc_len;
@@ -652,33 +652,33 @@ RegisterHostname (char *name)
#ifdef SIOCGIFBRDADDR
{
struct ifreq broad_req;
-
+
broad_req = *ifr;
-#ifdef WINTCP /* NCR with Wollongong TCP */
+# ifdef WINTCP /* NCR with Wollongong TCP */
ioc.ic_cmd = IPIOC_GETIFFLAGS;
ioc.ic_timout = 0;
ioc.ic_len = sizeof( broad_req );
ioc.ic_dp = (char *)&broad_req;
if (ioctl (ipfd, I_STR, (char *) &ioc) != -1 &&
-#else /* WINTCP */
+# else /* WINTCP */
if (ifioctl (socketFD, SIOCGIFFLAGS, (char *) &broad_req) != -1 &&
-#endif /* WINTCP */
+# endif /* WINTCP */
(broad_req.ifr_flags & IFF_BROADCAST) &&
(broad_req.ifr_flags & IFF_UP)
)
{
broad_req = *ifr;
-#ifdef WINTCP /* NCR with Wollongong TCP */
+# ifdef WINTCP /* NCR with Wollongong TCP */
ioc.ic_cmd = IPIOC_GETIFBRDADDR;
ioc.ic_timout = 0;
ioc.ic_len = sizeof( broad_req );
ioc.ic_dp = (char *)&broad_req;
if (ioctl (ipfd, I_STR, (char *) &ioc) != -1)
-#else /* WINTCP */
+# else /* WINTCP */
if (ifioctl (socketFD, SIOCGIFBRDADDR, &broad_req) != -1)
-#endif /* WINTCP */
+# endif /* WINTCP */
broad_addr = broad_req.ifr_addr;
else
continue;
@@ -719,20 +719,20 @@ RegisterHostname (char *name)
snprintf(sport, sizeof(sport), "%d", XDM_UDP_PORT);
if (getaddrinfo(name, sport, &hints, &ai) == 0) {
for (nai = ai ; nai != NULL ; nai = nai->ai_next) {
- if ((nai->ai_family == AF_INET) ||
+ if ((nai->ai_family == AF_INET) ||
(nai->ai_family == AF_INET6)) {
- if (((nai->ai_family == AF_INET) &&
+ if (((nai->ai_family == AF_INET) &&
IN_MULTICAST(((struct sockaddr_in *) nai->ai_addr)
->sin_addr.s_addr))
- || ((nai->ai_family == AF_INET6) &&
+ || ((nai->ai_family == AF_INET6) &&
IN6_IS_ADDR_MULTICAST(
&((struct sockaddr_in6 *) nai->ai_addr)
- ->sin6_addr)))
+ ->sin6_addr)))
{
- RegisterHostaddr(nai->ai_addr, nai->ai_addrlen,
+ RegisterHostaddr(nai->ai_addr, nai->ai_addrlen,
BROADCAST_QUERY);
} else {
- RegisterHostaddr(nai->ai_addr, nai->ai_addrlen,
+ RegisterHostaddr(nai->ai_addr, nai->ai_addrlen,
QUERY);
}
}
@@ -755,9 +755,9 @@ RegisterHostname (char *name)
memmove( &in_addr.sin_addr, hostent->h_addr, 4);
}
in_addr.sin_port = htons (XDM_UDP_PORT);
-#ifdef BSD44SOCKETS
+# ifdef BSD44SOCKETS
in_addr.sin_len = sizeof(in_addr);
-#endif
+# endif
RegisterHostaddr ((struct sockaddr *)&in_addr, sizeof (in_addr),
QUERY);
#endif /* IPv6 */
@@ -840,18 +840,18 @@ InitXDMCP (char **argv)
#else
if ((socketFD = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
return 0;
-#if defined(IPv6) && defined(AF_INET6)
+# if defined(IPv6) && defined(AF_INET6)
socket6FD = socket (AF_INET6, SOCK_DGRAM, 0);
-#endif
+# endif
#endif
#ifndef STREAMSCONN
-#ifdef SO_BROADCAST
+# ifdef SO_BROADCAST
soopts = 1;
if (setsockopt (socketFD, SOL_SOCKET, SO_BROADCAST, (char *)&soopts, sizeof (soopts)) < 0)
perror ("setsockopt");
+# endif
#endif
-#endif
-
+
XtAddInput (socketFD, (XtPointer) XtInputReadMask, ReceivePacket,
(XtPointer) &socketFD);
#if defined(IPv6) && defined(AF_INET6)
@@ -905,9 +905,9 @@ Choose (HostName *h)
#if defined(IPv6) && defined(AF_INET6)
case AF_INET6:
bzero(&in6_addr, sizeof(in6_addr));
-#ifdef SIN6_LEN
+# ifdef SIN6_LEN
in6_addr.sin6_len = sizeof(in6_addr);
-#endif
+# endif
in6_addr.sin6_family = family;
memmove( &in6_addr.sin6_port, xdm + 2, 2);
memmove( &in6_addr.sin6_addr, xdm + 4, 16);
@@ -1000,7 +1000,7 @@ Choose (HostName *h)
(0, 1, 2, 3, 0, 1, 2, 3 ....)
*/
-static int
+static int
next_line(unsigned int current, unsigned int size, int event)
{
switch(event) {
@@ -1012,11 +1012,11 @@ next_line(unsigned int current, unsigned int size, int event)
return (current + 1) % size;
case XK_Up:
return (current + size - 1) % size;
- }
+ }
return -1;
}
-/*
+/*
Hostselect selects a given chooser line.
Returns 1 when host is willing and 0 if not
*/
@@ -1061,17 +1061,17 @@ Hostselect (int line)
XawViewportSetCoordinates(viewport, 0,
(liney + lineheight) - portheight);
}
-
+
XtFree((char *) r);
return 1;
}
}
}
XtFree((char *) r);
- return 0;
+ return 0;
}
-/*
+/*
Selectfirst selects the first willing host
in the chooser list (so you can select a host without
presence of mouse, but with pressing space or return,
@@ -1082,12 +1082,12 @@ static void
Selectfirst (void)
{
int line;
-
+
for (line = 0; line < NameTableSize; line++)
{
if (Hostselect(line))
return;
- }
+ }
return;
}
@@ -1105,7 +1105,7 @@ Storeold (Widget w, XEvent *event, String *params, Cardinal *num_params)
}
/*
- Setold restores the global int oldentry
+ Setold restores the global int oldentry
when you try to select a host with your mouse
who is unwilling as follows:
<Btn1Down>: Store() Set() CheckWilling() Setold() \n\
@@ -1154,13 +1154,13 @@ Switch_Key (Widget w, XEvent *event, String *params, Cardinal *num_params)
XawListReturnStruct *r;
XLookupString (&event->xkey, strbuf, sizeof (strbuf),
- &keysym, &compose_status);
+ &keysym, &compose_status);
if (keysym != XK_Up && keysym != XK_Down)
return;
r = XawListShowCurrent (list);
-
+
if (r->list_index == XAW_LIST_NONE)
Selectfirst();
else
@@ -1182,12 +1182,12 @@ Switch_Btn (Widget w, XEvent *event, String *params, Cardinal *num_params)
{
XawListReturnStruct *r;
r = XawListShowCurrent (list);
-
+
if (r->list_index == XAW_LIST_NONE)
Selectfirst();
else
HostCycle(r->list_index,NameTableSize,event->xbutton.button);
-
+
XtFree((char *) r);
return;
}
@@ -1225,7 +1225,7 @@ DoCheckWilling (Widget w, XEvent *event, String *params, Cardinal *num_params)
{
XawListReturnStruct *r;
HostName *h;
-
+
r = XawListShowCurrent (list);
if (r->list_index != XAW_LIST_NONE) {
for (h = hostNamedb; h; h = h->next)
@@ -1260,7 +1260,7 @@ static XtActionsRec app_actions[] = {
{ "KeySwitch", Switch_Key },
{ "BtnSwitch", Switch_Btn },
{ "Store", Storeold },
- { "Setold", Setold },
+ { "Setold", Setold },
};
int
@@ -1309,7 +1309,7 @@ main (int argc, char **argv)
{
x = (Position)(screens[0].x_org + (screens[0].width - width) / 2);
y = (Position)(screens[0].y_org + (screens[0].height - height) / 3);
-
+
XFree(screens);
}
else
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 16:56:32 +0000