Home | History | Annotate | Download | only in objc 
      1 /*
      2  * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "ExceptionHandlers.h"
     28 
     29 #include "ExceptionCode.h"
     30 
     31 NSString *DOMException = @"DOMException";
     32 NSString *DOMRangeException = @"DOMRangeException";
     33 NSString *DOMEventException = @"DOMEventException";
     34 NSString *DOMXPathException = @"DOMXPathException";
     35 
     36 #if ENABLE(SVG_DOM_OBJC_BINDINGS)
     37 NSString *DOMSVGException = @"DOMSVGException";
     38 #endif
     39 
     40 namespace WebCore {
     41 
     42 void raiseDOMException(ExceptionCode ec)
     43 {
     44     ASSERT(ec);
     45 
     46     ExceptionCodeDescription description;
     47     getExceptionCodeDescription(ec, description);
     48 
     49     NSString *exceptionName;
     50     if (strcmp(description.typeName, "DOM Range") == 0)
     51         exceptionName = DOMRangeException;
     52     else if (strcmp(description.typeName, "DOM Events") == 0)
     53         exceptionName = DOMEventException;
     54 #if ENABLE(SVG_DOM_OBJC_BINDINGS)
     55     else if (strcmp(description.typeName, "DOM SVG") == 0)
     56         exceptionName = DOMSVGException;
     57 #endif
     58     else if (strcmp(description.typeName, "DOM XPath") == 0)
     59         exceptionName = DOMXPathException;
     60     else
     61         exceptionName = DOMException;
     62 
     63     NSString *reason;
     64     if (description.name)
     65         reason = [[NSString alloc] initWithFormat:@"*** %s: %@ %d", description.name, exceptionName, description.code];
     66     else
     67         reason = [[NSString alloc] initWithFormat:@"*** %@ %d", exceptionName, description.code];
     68 
     69     NSDictionary *userInfo = [[NSDictionary alloc] initWithObjectsAndKeys:[NSNumber numberWithInt:description.code], exceptionName, nil];
     70 
     71     NSException *exception = [NSException exceptionWithName:exceptionName reason:reason userInfo:userInfo];
     72 
     73     [reason release];
     74     [userInfo release];
     75 
     76     [exception raise];
     77 }
     78 
     79 } // namespace WebCore
     80