From ddd650147fb204ab295c398966127129da577908 Mon Sep 17 00:00:00 2001 From: Matthieu Herrb Date: Sun, 26 Nov 2006 10:58:45 +0000 Subject: Importing from XF4, plus BSD make infrastructure --- app/xsystrace/main.c | 211 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 211 insertions(+) create mode 100644 app/xsystrace/main.c (limited to 'app/xsystrace/main.c') 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 +#include +#include + +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include + +#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 = +"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); +} -- cgit v1.2.3