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-rw-r--r--libXmu/src/CvtStdSel.c698
1 files changed, 347 insertions, 351 deletions
diff --git a/libXmu/src/CvtStdSel.c b/libXmu/src/CvtStdSel.c
index a6f206ade..a931aa90c 100644
--- a/libXmu/src/CvtStdSel.c
+++ b/libXmu/src/CvtStdSel.c
@@ -1,351 +1,347 @@
-/* $Xorg: CvtStdSel.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */
-/* $XdotOrg: xc/lib/Xmu/CvtStdSel.c,v 1.5 2005/05/22 04:36:38 alanc Exp $ */
-
-/*
-
-Copyright 1988, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/* $XFree86: xc/lib/Xmu/CvtStdSel.c,v 3.19 2001/11/21 16:22:59 tsi Exp $ */
-
-/*
- * This file contains routines to handle common selection targets.
- *
- * Public entry points:
- *
- * XmuConvertStandardSelection() return a known selection
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef SYSVNET
-#include <interlan/il_types.h>
-#define __TYPES__ /* prevent #include <sys/types.h> in Xlib.h */
-#include <interlan/netdb.h>
-#include <interlan/socket.h>
-#endif /* SYSVNET */
-
-#include <X11/IntrinsicP.h>
-#include <X11/Xatom.h>
-#include <X11/ShellP.h>
-#ifdef XTHREADS
-#include <X11/Xthreads.h>
-#endif
-#include <stdio.h>
-
-#ifndef SYSVNET
-#ifdef WIN32
-#include <X11/Xwinsock.h>
-#define XOS_USE_MTSAFE_NETDBAPI
-#else
-#ifndef Lynx
-#include <sys/socket.h>
-#else
-#include <sys/types.h>
-#include <socket.h>
-#endif
-#define XOS_USE_XT_LOCKING
-#endif
-#define X_INCLUDE_NETDB_H
-#include <X11/Xos_r.h>
-#endif
-
-#include <X11/Xos.h>
-#include <stdlib.h>
-#include "Atoms.h"
-#include "StdSel.h"
-#include "SysUtil.h"
-#include <X11/Xfuncs.h>
-
-#ifndef OS_NAME
-#ifndef X_OS_FILE
-#ifdef SYSV /* keep separate until makedepend fixed */
-#define USE_UNAME
-#endif
-#ifdef SVR4
-#define USE_UNAME
-#endif
-#ifdef ultrix
-#define USE_UNAME
-#endif
-#ifdef CSRG_BASED
-#define USE_UNAME
-#endif
-#endif /*X_OS_FILE*/
-#ifdef USE_UNAME
-#include <sys/utsname.h>
-#endif
-#endif
-
-/*
- * Prototypes
- */
-static char *get_os_name(void);
-static Bool isApplicationShell(Widget);
-
-/*
- * Implementation
- */
-static char *
-get_os_name(void)
-{
-#ifdef OS_NAME
- return XtNewString(OS_NAME);
-#else
-#if defined(X_OS_FILE) || defined(MOTD_FILE)
- FILE *f = NULL;
-#endif
-
-#ifdef USE_UNAME
- struct utsname utss;
-
- if (uname (&utss) >= 0) {
- char *os_name;
- int len = strlen(utss.sysname) + 1;
-#ifndef hpux /* because of hostname length crock */
- len += 2 + strlen(utss.release);
-#endif
- os_name = XtMalloc (len);
- strcpy (os_name, utss.sysname);
-#ifndef hpux
- strcat (os_name, " ");
- strcat (os_name, utss.release);
-#endif
- return os_name;
- }
-#endif
-
-#ifdef X_OS_FILE
- f = fopen(X_OS_FILE, "r");
- if (!f)
-#endif
-#ifdef MOTD_FILE
- f = fopen(MOTD_FILE, "r");
-#endif
-#if defined(X_OS_FILE) || defined(MOTD_FILE)
- if (f) {
- char motd[512];
- motd[0] = '\0';
- (void) fgets(motd, 511, f);
- fclose(f);
- motd[511] = '\0';
- if (motd[0] != '\0') {
- int len = strlen(motd);
- if (motd[len - 1] == '\n')
- motd[len - 1] = '\0';
- return XtNewString(motd);
- }
- }
-#endif
-
-#ifdef sun
- return XtNewString("SunOS");
-#else
-# if !defined(SYSV) && (defined(CSRG_BASED) || defined(unix))
- return XtNewString("BSD");
-# else
- return NULL;
-# endif
-#endif
-
-#endif /*OS_NAME*/
-}
-
-/* This is a trick/kludge. To make shared libraries happier (linking
- * against Xmu but not linking against Xt, and apparently even work
- * as we desire on SVR4, we need to avoid an explicit data reference
- * to applicationShellWidgetClass. XtIsTopLevelShell is known
- * (implementation dependent assumption!) to use a bit flag. So we
- * go that far. Then, we test whether it is an applicationShellWidget
- * class by looking for an explicit class name. Seems pretty safe.
- */
-static Bool
-isApplicationShell(Widget w)
-{
- register WidgetClass c;
-
- if (!XtIsTopLevelShell(w))
- return False;
- for (c = XtClass(w); c; c = c->core_class.superclass) {
- if (!strcmp(c->core_class.class_name, "ApplicationShell"))
- return True;
- }
- return False;
-}
-
-Boolean
-XmuConvertStandardSelection(Widget w, Time time, Atom *selection, Atom *target,
- Atom *type, XPointer *value,
- unsigned long *length, int *format)
-{
- Display *d = XtDisplay(w);
- if (*target == XA_TIMESTAMP(d)) {
- *value = XtMalloc(4);
- if (sizeof(long) == 4)
- *(long*)*value = time;
- else {
- long temp = time;
- (void) memmove((char*)*value, ((char*)&temp)+sizeof(long)-4, 4);
- }
- *type = XA_INTEGER;
- *length = 1;
- *format = 32;
- return True;
- }
- if (*target == XA_HOSTNAME(d)) {
- char hostname[1024];
- hostname[0] = '\0';
- *length = XmuGetHostname (hostname, sizeof hostname);
- *value = XtNewString(hostname);
- *type = XA_STRING;
- *format = 8;
- return True;
- }
-#if defined(TCPCONN)
- if (*target == XA_IP_ADDRESS(d)) {
- char hostname[1024];
-#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
- _Xgethostbynameparams hparams;
-#endif
- struct hostent *hostp;
-
- hostname[0] = '\0';
- (void) XmuGetHostname (hostname, sizeof hostname);
-
- if ((hostp = _XGethostbyname (hostname,hparams)) == NULL)
- return False;
-
- if (hostp->h_addrtype != AF_INET) return False;
- *length = hostp->h_length;
- *value = XtMalloc(*length);
- (void) memmove (*value, hostp->h_addr, *length);
- *type = XA_NET_ADDRESS(d);
- *format = 8;
- return True;
- }
-#endif
-#ifdef DNETCONN
- if (*target == XA_DECNET_ADDRESS(d)) {
- return False; /* XXX niy */
- }
-#endif
- if (*target == XA_USER(d)) {
- char *name = (char*)getenv("USER");
- if (name == NULL) return False;
- *value = XtNewString(name);
- *type = XA_STRING;
- *length = strlen(name);
- *format = 8;
- return True;
- }
- if (*target == XA_CLASS(d)) {
- Widget parent = XtParent(w);
- char *class;
- int len;
- while (parent != NULL && !isApplicationShell(w)) {
- w = parent;
- parent = XtParent(w);
- }
- if (isApplicationShell(w))
- class = ((ApplicationShellWidget) w)->application.class;
- else
- class = XtClass(w)->core_class.class_name;
- *length = (len=strlen(w->core.name)) + strlen(class) + 2;
- *value = XtMalloc(*length);
- strcpy( (char*)*value, w->core.name );
- strcpy( (char*)*value+len+1, class );
- *type = XA_STRING;
- *format = 8;
- return True;
- }
- if (*target == XA_NAME(d)) {
- Widget parent = XtParent(w);
-
- while (parent != NULL && !XtIsWMShell(w)) {
- w = parent;
- parent = XtParent(w);
- }
- if (!XtIsWMShell(w)) return False;
- *value = XtNewString( ((WMShellWidget) w)->wm.title );
- *length = strlen(*value);
- *type = XA_STRING;
- *format = 8;
- return True;
- }
- if (*target == XA_CLIENT_WINDOW(d)) {
- Widget parent = XtParent(w);
- while (parent != NULL) {
- w = parent;
- parent = XtParent(w);
- }
- *value = XtMalloc(sizeof(Window));
- *(Window*)*value = w->core.window;
- *type = XA_WINDOW;
- *length = 1;
- *format = 32;
- return True;
- }
- if (*target == XA_OWNER_OS(d)) {
- *value = get_os_name();
- if (*value == NULL) return False;
- *type = XA_STRING;
- *length = strlen(*value);
- *format = 8;
- return True;
- }
- if (*target == XA_TARGETS(d)) {
-#if defined(unix) && defined(DNETCONN)
-# define NUM_TARGETS 9
-#else
-# if defined(unix) || defined(DNETCONN)
-# define NUM_TARGETS 8
-# else
-# define NUM_TARGETS 7
-# endif
-#endif
- Atom* std_targets = (Atom*)XtMalloc(NUM_TARGETS*sizeof(Atom));
- int i = 0;
- std_targets[i++] = XA_TIMESTAMP(d);
- std_targets[i++] = XA_HOSTNAME(d);
- std_targets[i++] = XA_IP_ADDRESS(d);
- std_targets[i++] = XA_USER(d);
- std_targets[i++] = XA_CLASS(d);
- std_targets[i++] = XA_NAME(d);
- std_targets[i++] = XA_CLIENT_WINDOW(d);
-#ifdef unix
- std_targets[i++] = XA_OWNER_OS(d);
-#endif
-#ifdef DNETCONN
- std_targets[i++] = XA_DECNET_ADDRESS(d);
-#endif
- *value = (XPointer)std_targets;
- *type = XA_ATOM;
- *length = NUM_TARGETS;
- *format = 32;
- return True;
- }
- /* else */
- return False;
-}
+/*
+
+Copyright 1988, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/*
+ * This file contains routines to handle common selection targets.
+ *
+ * Public entry points:
+ *
+ * XmuConvertStandardSelection() return a known selection
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef SYSVNET
+#include <interlan/il_types.h>
+#define __TYPES__ /* prevent #include <sys/types.h> in Xlib.h */
+#include <interlan/netdb.h>
+#include <interlan/socket.h>
+#endif /* SYSVNET */
+
+#include <X11/IntrinsicP.h>
+#include <X11/Xatom.h>
+#include <X11/ShellP.h>
+#ifdef XTHREADS
+#include <X11/Xthreads.h>
+#endif
+#include <stdio.h>
+
+#ifndef SYSVNET
+#ifdef WIN32
+#include <X11/Xwinsock.h>
+#define XOS_USE_MTSAFE_NETDBAPI
+#else
+#ifndef Lynx
+#include <sys/socket.h>
+#else
+#include <sys/types.h>
+#include <socket.h>
+#endif
+#define XOS_USE_XT_LOCKING
+#endif
+#define X_INCLUDE_NETDB_H
+#include <X11/Xos_r.h>
+#endif
+
+#include <X11/Xos.h>
+#include <stdlib.h>
+#include "Atoms.h"
+#include "StdSel.h"
+#include "SysUtil.h"
+#include <X11/Xfuncs.h>
+
+#ifndef OS_NAME
+#ifndef X_OS_FILE
+#ifdef SYSV /* keep separate until makedepend fixed */
+#define USE_UNAME
+#endif
+#ifdef SVR4
+#define USE_UNAME
+#endif
+#ifdef ultrix
+#define USE_UNAME
+#endif
+#ifdef CSRG_BASED
+#define USE_UNAME
+#endif
+#endif /*X_OS_FILE*/
+#ifdef USE_UNAME
+#include <sys/utsname.h>
+#endif
+#endif
+
+/*
+ * Prototypes
+ */
+static char *get_os_name(void);
+static Bool isApplicationShell(Widget);
+
+/*
+ * Implementation
+ */
+static char *
+get_os_name(void)
+{
+#ifdef OS_NAME
+ return XtNewString(OS_NAME);
+#else
+#if defined(X_OS_FILE) || defined(MOTD_FILE)
+ FILE *f = NULL;
+#endif
+
+#ifdef USE_UNAME
+ struct utsname utss;
+
+ if (uname (&utss) >= 0) {
+ char *os_name;
+ int len = strlen(utss.sysname) + 1;
+#ifndef hpux /* because of hostname length crock */
+ len += 2 + strlen(utss.release);
+#endif
+ os_name = XtMalloc (len);
+ strcpy (os_name, utss.sysname);
+#ifndef hpux
+ strcat (os_name, " ");
+ strcat (os_name, utss.release);
+#endif
+ return os_name;
+ }
+#endif
+
+#ifdef X_OS_FILE
+ f = fopen(X_OS_FILE, "r");
+ if (!f)
+#endif
+#ifdef MOTD_FILE
+ f = fopen(MOTD_FILE, "r");
+#endif
+#if defined(X_OS_FILE) || defined(MOTD_FILE)
+ if (f) {
+ char motd[512];
+ motd[0] = '\0';
+ (void) fgets(motd, 511, f);
+ fclose(f);
+ motd[511] = '\0';
+ if (motd[0] != '\0') {
+ int len = strlen(motd);
+ if (motd[len - 1] == '\n')
+ motd[len - 1] = '\0';
+ return XtNewString(motd);
+ }
+ }
+#endif
+
+#ifdef sun
+ return XtNewString("SunOS");
+#else
+# if !defined(SYSV) && (defined(CSRG_BASED) || defined(unix))
+ return XtNewString("BSD");
+# else
+ return NULL;
+# endif
+#endif
+
+#endif /*OS_NAME*/
+}
+
+/* This is a trick/kludge. To make shared libraries happier (linking
+ * against Xmu but not linking against Xt, and apparently even work
+ * as we desire on SVR4, we need to avoid an explicit data reference
+ * to applicationShellWidgetClass. XtIsTopLevelShell is known
+ * (implementation dependent assumption!) to use a bit flag. So we
+ * go that far. Then, we test whether it is an applicationShellWidget
+ * class by looking for an explicit class name. Seems pretty safe.
+ */
+static Bool
+isApplicationShell(Widget w)
+{
+ register WidgetClass c;
+
+ if (!XtIsTopLevelShell(w))
+ return False;
+ for (c = XtClass(w); c; c = c->core_class.superclass) {
+ if (!strcmp(c->core_class.class_name, "ApplicationShell"))
+ return True;
+ }
+ return False;
+}
+
+Boolean
+XmuConvertStandardSelection(Widget w, Time time, Atom *selection, Atom *target,
+ Atom *type, XPointer *value,
+ unsigned long *length, int *format)
+{
+ Display *d = XtDisplay(w);
+ if (*target == XA_TIMESTAMP(d)) {
+ *value = XtMalloc(4);
+ if (sizeof(long) == 4)
+ *(long*)*value = time;
+ else {
+ long temp = time;
+ (void) memmove((char*)*value, ((char*)&temp)+sizeof(long)-4, 4);
+ }
+ *type = XA_INTEGER;
+ *length = 1;
+ *format = 32;
+ return True;
+ }
+ if (*target == XA_HOSTNAME(d)) {
+ char hostname[1024];
+ hostname[0] = '\0';
+ *length = XmuGetHostname (hostname, sizeof hostname);
+ *value = XtNewString(hostname);
+ *type = XA_STRING;
+ *format = 8;
+ return True;
+ }
+#if defined(TCPCONN)
+ if (*target == XA_IP_ADDRESS(d)) {
+ char hostname[1024];
+#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
+ _Xgethostbynameparams hparams;
+#endif
+ struct hostent *hostp;
+
+ hostname[0] = '\0';
+ (void) XmuGetHostname (hostname, sizeof hostname);
+
+ if ((hostp = _XGethostbyname (hostname,hparams)) == NULL)
+ return False;
+
+ if (hostp->h_addrtype != AF_INET) return False;
+ *length = hostp->h_length;
+ *value = XtMalloc(*length);
+ (void) memmove (*value, hostp->h_addr, *length);
+ *type = XA_NET_ADDRESS(d);
+ *format = 8;
+ return True;
+ }
+#endif
+#ifdef DNETCONN
+ if (*target == XA_DECNET_ADDRESS(d)) {
+ return False; /* XXX niy */
+ }
+#endif
+ if (*target == XA_USER(d)) {
+ char *name = (char*)getenv("USER");
+ if (name == NULL) return False;
+ *value = XtNewString(name);
+ *type = XA_STRING;
+ *length = strlen(name);
+ *format = 8;
+ return True;
+ }
+ if (*target == XA_CLASS(d)) {
+ Widget parent = XtParent(w);
+ char *class;
+ int len;
+ while (parent != NULL && !isApplicationShell(w)) {
+ w = parent;
+ parent = XtParent(w);
+ }
+ if (isApplicationShell(w))
+ class = ((ApplicationShellWidget) w)->application.class;
+ else
+ class = XtClass(w)->core_class.class_name;
+ *length = (len=strlen(w->core.name)) + strlen(class) + 2;
+ *value = XtMalloc(*length);
+ strcpy( (char*)*value, w->core.name );
+ strcpy( (char*)*value+len+1, class );
+ *type = XA_STRING;
+ *format = 8;
+ return True;
+ }
+ if (*target == XA_NAME(d)) {
+ Widget parent = XtParent(w);
+
+ while (parent != NULL && !XtIsWMShell(w)) {
+ w = parent;
+ parent = XtParent(w);
+ }
+ if (!XtIsWMShell(w)) return False;
+ *value = XtNewString( ((WMShellWidget) w)->wm.title );
+ *length = strlen(*value);
+ *type = XA_STRING;
+ *format = 8;
+ return True;
+ }
+ if (*target == XA_CLIENT_WINDOW(d)) {
+ Widget parent = XtParent(w);
+ while (parent != NULL) {
+ w = parent;
+ parent = XtParent(w);
+ }
+ *value = XtMalloc(sizeof(Window));
+ *(Window*)*value = w->core.window;
+ *type = XA_WINDOW;
+ *length = 1;
+ *format = 32;
+ return True;
+ }
+ if (*target == XA_OWNER_OS(d)) {
+ *value = get_os_name();
+ if (*value == NULL) return False;
+ *type = XA_STRING;
+ *length = strlen(*value);
+ *format = 8;
+ return True;
+ }
+ if (*target == XA_TARGETS(d)) {
+#if defined(unix) && defined(DNETCONN)
+# define NUM_TARGETS 9
+#else
+# if defined(unix) || defined(DNETCONN)
+# define NUM_TARGETS 8
+# else
+# define NUM_TARGETS 7
+# endif
+#endif
+ Atom* std_targets = (Atom*)XtMalloc(NUM_TARGETS*sizeof(Atom));
+ int i = 0;
+ std_targets[i++] = XA_TIMESTAMP(d);
+ std_targets[i++] = XA_HOSTNAME(d);
+ std_targets[i++] = XA_IP_ADDRESS(d);
+ std_targets[i++] = XA_USER(d);
+ std_targets[i++] = XA_CLASS(d);
+ std_targets[i++] = XA_NAME(d);
+ std_targets[i++] = XA_CLIENT_WINDOW(d);
+#ifdef unix
+ std_targets[i++] = XA_OWNER_OS(d);
+#endif
+#ifdef DNETCONN
+ std_targets[i++] = XA_DECNET_ADDRESS(d);
+#endif
+ *value = (XPointer)std_targets;
+ *type = XA_ATOM;
+ *length = NUM_TARGETS;
+ *format = 32;
+ return True;
+ }
+ /* else */
+ return False;
+}
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