Add four new XACE hooks: auditing, key event notification, window init

Xext/xace.c

@@ -169,6 +169,39 @@ int XaceHook(int hook, ...)
 	    calldata = &rec;
 	    break;
 	}
+	case XACE_KEY_AVAIL: {
+	    XaceKeyAvailRec rec = {
+		va_arg(ap, xEventPtr),
+		va_arg(ap, DeviceIntPtr),
+		va_arg(ap, int)
+	    };
+	    calldata = &rec;
+	    break;
+	}
+	case XACE_WINDOW_INIT: {
+	    XaceWindowRec rec = {
+		va_arg(ap, ClientPtr),
+		va_arg(ap, WindowPtr)
+	    };
+	    calldata = &rec;
+	    break;
+	}
+	case XACE_AUDIT_BEGIN: {
+	    XaceAuditRec rec = {
+		va_arg(ap, ClientPtr),
+		0
+	    };
+	    calldata = &rec;
+	    break;
+	}
+	case XACE_AUDIT_END: {
+	    XaceAuditRec rec = {
+		va_arg(ap, ClientPtr),
+		va_arg(ap, int)
+	    };
+	    calldata = &rec;
+	    break;
+	}
 	default: {
 	    va_end(ap);
 	    return 0;	/* unimplemented hook number */

Xext/xace.h

@@ -46,7 +46,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define XACE_SITE_POLICY		10
 #define XACE_DECLARE_EXT_SECURE		11
 #define XACE_AUTH_AVAIL			12
-#define XACE_NUM_HOOKS			13
+#define XACE_KEY_AVAIL			13
+#define XACE_WINDOW_INIT		14
+#define XACE_AUDIT_BEGIN		15
+#define XACE_AUDIT_END			16
+#define XACE_NUM_HOOKS			17
 
 extern CallbackListPtr XaceHooks[XACE_NUM_HOOKS];
 

Xext/xacestr.h

@@ -112,4 +112,24 @@ typedef struct {
     XID authId;
 } XaceAuthAvailRec;
 
+/* XACE_KEY_AVAIL */
+typedef struct {
+    xEventPtr event;
+    DeviceIntPtr keybd;
+    int count;
+} XaceKeyAvailRec;
+
+/* XACE_WINDOW_INIT */
+typedef struct {
+    ClientPtr client;
+    WindowPtr pWin;
+} XaceWindowRec;
+
+/* XACE_AUDIT_BEGIN */
+/* XACE_AUDIT_END */
+typedef struct {
+    ClientPtr client;
+    int requestResult;
+} XaceAuditRec;
+
 #endif /* _XACESTR_H */

dix/dispatch.c

@@ -451,7 +451,15 @@ Dispatch(void)
 		if (result > (maxBigRequestSize << 2))
 		    result = BadLength;
 		else
+#ifdef XACE
+		{
+		    XaceHook(XACE_AUDIT_BEGIN, client);
 		    result = (* client->requestVector[MAJOROP])(client);
+		    XaceHook(XACE_AUDIT_END, client, result);
+		}
+#else
+    		    result = (* client->requestVector[MAJOROP])(client);
+#endif /* XACE */
 	    
 		if (result != Success) 
 		{

dix/events.c

@@ -2846,6 +2846,10 @@ drawable.id:0;
 	DeliverFocusedEvent(keybd, xE, sprite.win, count);
     if (deactivateGrab)
         (*keybd->DeactivateGrab)(keybd);
+
+#ifdef XACE
+    XaceHook(XACE_KEY_AVAIL, xE, keybd, count);
+#endif
 }
 
 #ifdef XKB

dix/window.c

@@ -530,6 +530,10 @@ InitRootWindow(WindowPtr pWin)
     /* We SHOULD check for an error value here XXX */
     (*pScreen->ChangeWindowAttributes)(pWin, backFlag);
 
+#ifdef XACE
+    XaceHook(XACE_WINDOW_INIT, serverClient, pWin);
+#endif
+
     MapWindow(pWin, serverClient);
 }
 
@@ -762,6 +766,10 @@ CreateWindow(Window wid, register WindowPtr pParent, int x, int y, unsigned w,
     REGION_NULL(pScreen, &pWin->winSize);
     REGION_NULL(pScreen, &pWin->borderSize);
 
+#ifdef XACE
+    XaceHook(XACE_WINDOW_INIT, client, pWin);
+#endif
+
     pHead = RealChildHead(pParent);
     if (pHead)
     {