Importing from XF4, plus BSD make infrastructure

1 files changed, 211 insertions, 0 deletions

diff --git a/app/xsystrace/main.c b/app/xsystrace/main.c
new file mode 100644
index 000000000..697928616
--- /dev/null
+++ b/app/xsystrace/main.c
@@ -0,0 +1,211 @@
+/* $OpenBSD: main.c,v 1.1.1.1 2006/11/26 10:58:43 matthieu Exp $ */
+/*
+ * Copyright (c) 2002 Matthieu Herrb
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *    - Redistributions of source code must retain the above copyright
+ *	notice, this list of conditions and the following disclaimer.
+ *    - Redistributions in binary form must reproduce the above
+ *	copyright notice, this list of conditions and the following
+ *	disclaimer in the documentation and/or other materials provided
+ *	with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/param.h>
+
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+
+#include <err.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "callbacks.h"
+#include "interface.h"
+#include "policy.h"
+
+#define CRADLE_UI "cradle_ui"
+
+extern char *__progname;
+
+static void exitAction(Widget, XEvent *, String *, Cardinal *);
+
+static struct XsystraceResources {
+	Boolean center;
+	Boolean nearMouse;
+	int timeout_secs;
+	Dimension maxHeight;
+	Dimension maxWidth;
+} nres;
+
+#define offset(field) XtOffsetOf(struct XsystraceResources, field)
+static XtResource resources[] = {
+	{ "center", "Center", XtRBoolean, sizeof (Boolean),
+	  offset(center), XtRString, "false" },
+	{ "nearMouse", "NearMouse", XtRBoolean, sizeof (Boolean),
+	  offset(nearMouse), XtRString, "false" },
+	{ "timeout", "Timeout", XtRInt, sizeof (int),
+	  offset(timeout_secs), XtRInt, 0 },
+	{ "maxHeight", "Maximum", XtRDimension, sizeof (Dimension),
+	  offset(maxHeight), XtRDimension, 0 },
+	{ "maxWidth", "Maximum", XtRDimension, sizeof (Dimension),
+	  offset(maxWidth), XtRDimension, 0 },
+};
+#undef offset
+
+static XrmOptionDescRec optionList[] = {
+	{ "-center",  ".center", XrmoptionNoArg, (XPointer) "on" },
+	{ "-nearmouse", ".nearMouse", XrmoptionNoArg, (XPointer) "on" },
+	{ "-timeout", ".timeout", XrmoptionSepArg, (XPointer) NULL },
+};
+
+static String fallbackResources[] = {
+	"*.allow*width: 100",
+	NULL,
+};
+
+static XtActionsRec actionsList[] = {
+	{ "filter-changed", on_filter_entry_changed },
+	{ "errorcode-changed", on_error_entry_changed },
+	{ "exit", exitAction},
+};
+
+static String topTranslations =
+"<ClientMessage>WM_PROTOCOLS: exit(1)\n";
+
+/*
+ * Handle ICCCM delete_window
+ */
+
+static void
+exitAction(Widget w, XEvent *event, String *params, Cardinal *numParams)
+{
+	int exitStatus = 0;
+
+	if (event->type == ClientMessage
+	    && event->xclient.data.l[0] != wm_delete_window)
+		return;
+	if (*numParams == 1) {
+		exitStatus = atoi(params[0]);
+	}
+	exit(exitStatus);
+}
+
+/*
+ * Handle timeout
+ */
+static void
+timeOut(XtPointer clientData, XtIntervalId *iid)
+{
+	exit(0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	Widget top;
+
+	/* Set up required parameters */
+	parameters();
+
+	XtSetLanguageProc(NULL, (XtLanguageProc)NULL, NULL);
+	top = XtAppInitialize(&appContext, "Xsystrace",
+	    optionList, XtNumber(optionList),
+	    &argc, argv, fallbackResources, NULL, 0);
+	XtGetApplicationResources(top, (XtPointer)&nres, resources,
+	    XtNumber(resources), NULL, 0);
+
+	wm_delete_window = XInternAtom(XtDisplay(top), "WM_DELETE_WINDOW",
+	    False);
+	XtAppAddActions(appContext, actionsList, XtNumber(actionsList));
+	XtOverrideTranslations(top, XtParseTranslationTable(topTranslations));
+
+	/* Create the form */
+	if (makeForm(top) == NULL) {
+		fprintf(stderr, "%s: unable to create form\n", __progname);
+		exit(1);
+	}
+
+	XtSetMappedWhenManaged(top, FALSE);
+
+	XtRealizeWidget(top);
+	/* do WM_DELETE_WINDOW */
+	XSetWMProtocols(XtDisplay(top), XtWindow(top), &wm_delete_window, 1);
+
+	/* Register timeout */
+	if (nres.timeout_secs)
+		XtAppAddTimeOut(appContext, 1000*nres.timeout_secs,
+		    timeOut, NULL);
+
+	if (argc == 2 && strcmp(argv[1], "-C") == 0) {
+		struct sockaddr_un sun;
+                int s;
+                char path[MAXPATHLEN];
+
+                snprintf(path, sizeof(path), "/tmp/systrace-%d/%s",
+                    getuid(), CRADLE_UI);
+
+                s = socket(AF_UNIX, SOCK_STREAM, 0);
+                if (s == -1)
+                        err(1, "socket()");
+
+                memset(&sun, 0, sizeof(sun));
+                sun.sun_family = AF_UNIX;
+
+                if (strlcpy(sun.sun_path, path, sizeof(sun.sun_path)) >
+                    sizeof(sun.sun_path))
+                        errx(1, "Path too long: %s", path);
+
+                if (connect(s, (struct sockaddr *)&sun, sizeof(sun)) == -1)
+                        err(1, "connect()");
+
+                if (dup2(s, fileno(stdin)) == -1)
+                        err(1, "dup2");
+                if (dup2(s, fileno(stdout)) == -1)
+                        err(1, "dup2");
+
+	
+	}
+
+	setvbuf(stdin, NULL, _IOLBF, 0);
+	setvbuf(stdout, NULL, _IOLBF, 0);
+
+	inputId = XtAppAddInput(appContext, fileno(stdin),
+	    (XtPointer)XtInputReadMask, getInput, top);
+
+	done = False;
+	while (!done) {
+		XEvent event;
+
+		XtAppNextEvent(appContext, &event);
+		XtDispatchEvent(&event);
+
+	}
+
+	exit(0);
+}