269 lines
6.8 KiB
C
269 lines
6.8 KiB
C
/* x11-ssh-askpass.h: A generic X11-based password dialog for OpenSSH.
|
|
* created 1999-Nov-17 03:40 Jim Knoble <jmknoble@jmknoble.cx>
|
|
* autodate: 2001-Feb-14 04:00
|
|
*
|
|
* by Jim Knoble <jmknoble@jmknoble.cx>
|
|
* Copyright (C) 1999,2000,2001 Jim Knoble
|
|
*
|
|
* Disclaimer:
|
|
*
|
|
* 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 author(s) 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.
|
|
*
|
|
* Portions of this code are distantly derived from code in xscreensaver
|
|
* by Jamie Zawinski <jwz@jwz.org>. That code says:
|
|
*
|
|
* --------8<------------------------------------------------8<--------
|
|
* xscreensaver, Copyright (c) 1991-1999 Jamie Zawinski <jwz@jwz.org>
|
|
*
|
|
* 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. No representations are made about the suitability of this
|
|
* software for any purpose. It is provided "as is" without express or
|
|
* implied warranty.
|
|
* --------8<------------------------------------------------8<--------
|
|
*
|
|
* The remainder of this code falls under the same permissions and
|
|
* provisions as those of the xscreensaver code.
|
|
*/
|
|
|
|
#ifndef H_X11_SSH_ASKPASS
|
|
#define H_X11_SSH_ASKPASS
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Intrinsic.h>
|
|
#include <X11/Shell.h>
|
|
|
|
#define EXIT_STATUS_ACCEPT 0
|
|
#define EXIT_STATUS_CANCEL 1
|
|
#define EXIT_STATUS_NO_MEMORY 2
|
|
#define EXIT_STATUS_ERROR 3
|
|
#define EXIT_STATUS_TIMEOUT 4
|
|
#define EXIT_STATUS_ANOMALY 127
|
|
|
|
typedef struct
|
|
{
|
|
Pixel foreground;
|
|
Pixel background;
|
|
Dimension width;
|
|
Dimension height;
|
|
Position x;
|
|
Position y;
|
|
} WidgetInfo;
|
|
|
|
typedef struct
|
|
{
|
|
WidgetInfo w;
|
|
Pixel topShadowColor;
|
|
Pixel bottomShadowColor;
|
|
Dimension shadowThickness;
|
|
Pixel borderColor;
|
|
Dimension borderWidth;
|
|
Dimension interiorWidth;
|
|
Dimension interiorHeight;
|
|
Dimension horizontalSpacing;
|
|
Dimension verticalSpacing;
|
|
} Widget3dInfo;
|
|
|
|
typedef struct TextObjectStruct
|
|
{
|
|
char *text;
|
|
int textLength;
|
|
int direction;
|
|
int ascent;
|
|
int descent;
|
|
XCharStruct overall;
|
|
struct TextObjectStruct *next;
|
|
} TextObject;
|
|
|
|
typedef struct
|
|
{
|
|
char *fullText;
|
|
XFontStruct *font;
|
|
TextObject *multiText;
|
|
WidgetInfo w;
|
|
} LabelInfo;
|
|
|
|
typedef struct
|
|
{
|
|
Widget3dInfo w3;
|
|
LabelInfo label;
|
|
Bool pressed;
|
|
} ButtonInfo;
|
|
|
|
typedef struct
|
|
{
|
|
Widget3dInfo w3;
|
|
int count;
|
|
int current;
|
|
int minimumCount;
|
|
int maximumCount;
|
|
} MasterIndicatorInfo;
|
|
|
|
typedef struct
|
|
{
|
|
MasterIndicatorInfo *parent;
|
|
WidgetInfo w;
|
|
Bool isLit;
|
|
} IndicatorElement;
|
|
|
|
typedef struct
|
|
{
|
|
Window dialogWindow;
|
|
|
|
XSizeHints *sizeHints;
|
|
XWMHints *wmHints;
|
|
XClassHint *classHints;
|
|
XTextProperty windowName;
|
|
|
|
char *title;
|
|
Widget3dInfo w3;
|
|
|
|
LabelInfo label;
|
|
|
|
MasterIndicatorInfo indicator;
|
|
IndicatorElement *indicators;
|
|
|
|
ButtonInfo okButton;
|
|
ButtonInfo cancelButton;
|
|
|
|
int pressedButton;
|
|
} DialogInfo;
|
|
|
|
#define NO_BUTTON 0
|
|
#define OK_BUTTON 1
|
|
#define CANCEL_BUTTON 2
|
|
|
|
typedef struct
|
|
{
|
|
char *appName;
|
|
char *appClass;
|
|
|
|
int argc;
|
|
char **argv;
|
|
|
|
pid_t pid;
|
|
|
|
char *buf;
|
|
int bufSize;
|
|
int bufIndex;
|
|
|
|
Display *dpy;
|
|
Screen *screen;
|
|
Window rootWindow;
|
|
Pixel black;
|
|
Pixel white;
|
|
Colormap colormap;
|
|
|
|
/* Resolution measurements are normalized to dots/meter. */
|
|
long xResolution;
|
|
long yResolution;
|
|
long defaultXResolution;
|
|
long defaultYResolution;
|
|
long xFuzz;
|
|
long yFuzz;
|
|
|
|
XtAppContext appContext;
|
|
Widget toplevelShell;
|
|
XrmDatabase resourceDb;
|
|
|
|
Atom wmDeleteWindowAtom;
|
|
|
|
GC fillGC;
|
|
GC borderGC;
|
|
GC textGC;
|
|
GC brightGC;
|
|
GC dimGC;
|
|
|
|
long eventMask;
|
|
|
|
Bool grabKeyboard;
|
|
Bool grabPointer;
|
|
Bool grabServer;
|
|
Bool isKeyboardGrabbed;
|
|
Bool isPointerGrabbed;
|
|
Bool isServerGrabbed;
|
|
unsigned int grabFailTimeout;
|
|
unsigned int grabRetryInterval;
|
|
|
|
unsigned long inputTimeout;
|
|
XtIntervalId inputTimeoutTimerId;
|
|
Bool inputTimeoutActive;
|
|
|
|
DialogInfo *dialog;
|
|
} AppInfo;
|
|
|
|
void outOfMemory(AppInfo *app, int line);
|
|
void freeIf(void *p);
|
|
void freeFontIf(AppInfo *app, XFontStruct *f);
|
|
|
|
XFontStruct *getFontResource(AppInfo *app, char *instanceName, char *className);
|
|
char *getStringResourceWithDefault(char *instanceName, char *className,
|
|
char *defaultText);
|
|
unsigned int getUnsignedIntegerResource(AppInfo *app, char *instanceName,
|
|
char *className,
|
|
unsigned int defaultValue);
|
|
long getResolutionResource(AppInfo *app, char *instanceName, char *className,
|
|
char *defaultResolutionSpec);
|
|
|
|
void calcLabelTextExtents(LabelInfo *label);
|
|
void calcTotalButtonExtents(ButtonInfo *button);
|
|
void calcButtonExtents(ButtonInfo *button);
|
|
void balanceButtonExtents(ButtonInfo *button1, ButtonInfo *button2);
|
|
void calcButtonLabelPosition(ButtonInfo *button);
|
|
|
|
Dimension scaleXDimension(AppInfo *app, Dimension unscaled);
|
|
Dimension scaleYDimension(AppInfo *app, Dimension unscaled);
|
|
|
|
void createDialog(AppInfo *app);
|
|
void destroyDialog(AppInfo *app);
|
|
void createDialogWindow(AppInfo *app);
|
|
void createGCs(AppInfo *app);
|
|
void destroyGCs(AppInfo *app);
|
|
|
|
void paintLabel(AppInfo *app, Drawable draw, LabelInfo label);
|
|
void paintButton(AppInfo *app, Drawable draw, ButtonInfo button);
|
|
void paintIndicator(AppInfo *app, Drawable draw, IndicatorElement indicator);
|
|
void updateIndicatorElement(AppInfo *app, int i);
|
|
void updateIndicators(AppInfo *app, int condition);
|
|
void paintDialog(AppInfo *app);
|
|
|
|
#define GRAB_KEYBOARD 0
|
|
#define GRAB_POINTER 1
|
|
void performGrab(AppInfo *app, int grabType, char *grabTypeName,
|
|
Bool shouldGrab, Bool *isGrabbed);
|
|
|
|
void grabKeyboard(AppInfo *app);
|
|
void ungrabKeyboard(AppInfo *app);
|
|
void grabPointer(AppInfo *app);
|
|
void ungrabPointer(AppInfo *app);
|
|
void grabServer(AppInfo *app);
|
|
void ungrabServer(AppInfo *app);
|
|
|
|
void cleanUp(AppInfo *app);
|
|
void exitApp(AppInfo *app, int exitCode);
|
|
|
|
void acceptAction(AppInfo *app);
|
|
void cancelAction(AppInfo *app);
|
|
|
|
void backspacePassphrase(AppInfo *app);
|
|
void erasePassphrase(AppInfo *app);
|
|
void addToPassphrase(AppInfo *app, char c);
|
|
|
|
void handleKeyPress(AppInfo *app, XEvent *event);
|
|
Bool eventIsInsideButton(AppInfo *app, XEvent *event, ButtonInfo button);
|
|
void handleButtonPress(AppInfo *app, XEvent *event);
|
|
void handlePointerMotion(AppInfo *app, XEvent *event);
|
|
|
|
void handleInputTimeout(XtPointer data, XtIntervalId *timerId);
|
|
void cancelInputTimeout(AppInfo *app);
|
|
|
|
#endif /* H_X11_SSH_ASKPASS */
|