3 Copyright 1988, 1998 The Open Group
5 Permission to use, copy, modify, distribute, and sell this software and its
6 documentation for any purpose is hereby granted without fee, provided that
7 the above copyright notice appear in all copies and that both that
8 copyright notice and this permission notice appear in supporting
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 Except as contained in this notice, the name of The Open Group shall not be
22 used in advertising or otherwise to promote the sale, use or other dealings
23 in this Software without prior written authorization from The Open Group.
28 * This file contains routines to handle common selection targets.
30 * Public entry points:
32 * XmuConvertStandardSelection() return a known selection
40 #include <interlan/il_types.h>
41 #define __TYPES__ /* prevent #include <sys/types.h> in Xlib.h */
42 #include <interlan/netdb.h>
43 #include <interlan/socket.h>
46 #include <X11/IntrinsicP.h>
47 #include <X11/Xatom.h>
48 #include <X11/ShellP.h>
50 #include <X11/Xthreads.h>
56 #include <X11/Xwinsock.h>
57 #define XOS_USE_MTSAFE_NETDBAPI
60 #include <sys/socket.h>
62 #include <sys/types.h>
65 #define XOS_USE_XT_LOCKING
67 #define X_INCLUDE_NETDB_H
68 #include <X11/Xos_r.h>
76 #include <X11/Xfuncs.h>
80 #ifdef SYSV /* keep separate until makedepend fixed */
94 #include <sys/utsname.h>
101 static char *get_os_name(void);
102 static Bool isApplicationShell(Widget);
111 return XtNewString(OS_NAME);
113 #if defined(X_OS_FILE) || defined(MOTD_FILE)
120 if (uname (&utss) >= 0) {
122 int len = strlen(utss.sysname) + 1;
123 #ifndef hpux /* because of hostname length crock */
124 len += 2 + strlen(utss.release);
126 os_name = XtMalloc (len);
127 strcpy (os_name, utss.sysname);
129 strcat (os_name, " ");
130 strcat (os_name, utss.release);
137 f = fopen(X_OS_FILE, "r");
141 f = fopen(MOTD_FILE, "r");
143 #if defined(X_OS_FILE) || defined(MOTD_FILE)
147 (void) fgets(motd, 511, f);
150 if (motd[0] != '\0') {
151 int len = strlen(motd);
152 if (motd[len - 1] == '\n')
153 motd[len - 1] = '\0';
154 return XtNewString(motd);
160 return XtNewString("SunOS");
162 # if !defined(SYSV) && (defined(CSRG_BASED) || defined(unix))
163 return XtNewString("BSD");
172 /* This is a trick/kludge. To make shared libraries happier (linking
173 * against Xmu but not linking against Xt, and apparently even work
174 * as we desire on SVR4, we need to avoid an explicit data reference
175 * to applicationShellWidgetClass. XtIsTopLevelShell is known
176 * (implementation dependent assumption!) to use a bit flag. So we
177 * go that far. Then, we test whether it is an applicationShellWidget
178 * class by looking for an explicit class name. Seems pretty safe.
181 isApplicationShell(Widget w)
183 register WidgetClass c;
185 if (!XtIsTopLevelShell(w))
187 for (c = XtClass(w); c; c = c->core_class.superclass) {
188 if (!strcmp(c->core_class.class_name, "ApplicationShell"))
195 XmuConvertStandardSelection(Widget w, Time time, Atom *selection, Atom *target,
196 Atom *type, XPointer *value,
197 unsigned long *length, int *format)
199 Display *d = XtDisplay(w);
200 if (*target == XA_TIMESTAMP(d)) {
201 *value = XtMalloc(4);
202 if (sizeof(long) == 4)
203 *(long*)*value = time;
206 (void) memmove((char*)*value, ((char*)&temp)+sizeof(long)-4, 4);
213 if (*target == XA_HOSTNAME(d)) {
216 *length = XmuGetHostname (hostname, sizeof hostname);
217 *value = XtNewString(hostname);
223 if (*target == XA_IP_ADDRESS(d)) {
225 #ifdef XTHREADS_NEEDS_BYNAMEPARAMS
226 _Xgethostbynameparams hparams;
228 struct hostent *hostp;
231 (void) XmuGetHostname (hostname, sizeof hostname);
233 if ((hostp = _XGethostbyname (hostname,hparams)) == NULL)
236 if (hostp->h_addrtype != AF_INET) return False;
237 *length = hostp->h_length;
238 *value = XtMalloc(*length);
239 (void) memmove (*value, hostp->h_addr, *length);
240 *type = XA_NET_ADDRESS(d);
245 if (*target == XA_USER(d)) {
246 char *name = (char*)getenv("USER");
247 if (name == NULL) return False;
248 *value = XtNewString(name);
250 *length = strlen(name);
254 if (*target == XA_CLASS(d)) {
255 Widget parent = XtParent(w);
258 while (parent != NULL && !isApplicationShell(w)) {
260 parent = XtParent(w);
262 if (isApplicationShell(w))
263 class = ((ApplicationShellWidget) w)->application.class;
265 class = XtClass(w)->core_class.class_name;
266 *length = (len=strlen(w->core.name)) + strlen(class) + 2;
267 *value = XtMalloc(*length);
268 strcpy( (char*)*value, w->core.name );
269 strcpy( (char*)*value+len+1, class );
274 if (*target == XA_NAME(d)) {
275 Widget parent = XtParent(w);
277 while (parent != NULL && !XtIsWMShell(w)) {
279 parent = XtParent(w);
281 if (!XtIsWMShell(w)) return False;
282 *value = XtNewString( ((WMShellWidget) w)->wm.title );
283 *length = strlen(*value);
288 if (*target == XA_CLIENT_WINDOW(d)) {
289 Widget parent = XtParent(w);
290 while (parent != NULL) {
292 parent = XtParent(w);
294 *value = XtMalloc(sizeof(Window));
295 *(Window*)*value = w->core.window;
301 if (*target == XA_OWNER_OS(d)) {
302 *value = get_os_name();
303 if (*value == NULL) return False;
305 *length = strlen(*value);
309 if (*target == XA_TARGETS(d)) {
311 # define NUM_TARGETS 8
313 # define NUM_TARGETS 7
315 Atom* std_targets = (Atom*)XtMalloc(NUM_TARGETS*sizeof(Atom));
317 std_targets[i++] = XA_TIMESTAMP(d);
318 std_targets[i++] = XA_HOSTNAME(d);
319 std_targets[i++] = XA_IP_ADDRESS(d);
320 std_targets[i++] = XA_USER(d);
321 std_targets[i++] = XA_CLASS(d);
322 std_targets[i++] = XA_NAME(d);
323 std_targets[i++] = XA_CLIENT_WINDOW(d);
325 std_targets[i++] = XA_OWNER_OS(d);
327 *value = (XPointer)std_targets;
329 *length = NUM_TARGETS;