gecko-dev/dom/base/nsDOMClassInfoID.h
Ehsan Akhgari e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

166 lines
6.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* This file defines enum values for all of the DOM objects which have
* an entry in nsDOMClassInfo.
*/
#ifndef nsDOMClassInfoID_h__
#define nsDOMClassInfoID_h__
#include "nsIXPCScriptable.h"
#define DOMCI_CLASS(_dom_class) \
eDOMClassInfo_##_dom_class##_id,
enum nsDOMClassInfoID {
#include "nsDOMClassInfoClasses.h"
// This one better be the last one in this list
eDOMClassInfoIDCount
};
#undef DOMCI_CLASS
/**
* nsIClassInfo helper macros
*/
/**
* DOMCI_CASTABLE_INTERFACES contains the list of interfaces that we have a bit
* for in nsDOMClassInfo's mInterfacesBitmap. To use it you need to define
* DOMCI_CASTABLE_INTERFACE(interface, bit, extra) and then call
* DOMCI_CASTABLE_INTERFACES(extra). For every interface there will be one
* call to DOMCI_CASTABLE_INTERFACE with the bit that it corresponds to and
* the extra argument that was passed in to DOMCI_CASTABLE_INTERFACES.
*
* WARNING: Be very careful when adding interfaces to this list. Every object
* that implements one of these interfaces must be directly castable
* to that interface from the *canonical* nsISupports! Also, none of
* the objects that implement these interfaces may use the new DOM
* bindings.
*/
#undef DOMCI_CASTABLE_INTERFACE
#define DOMCI_CASTABLE_INTERFACES(_extra) \
DOMCI_CASTABLE_INTERFACE(nsINode, nsINode, 0, _extra) \
DOMCI_CASTABLE_INTERFACE(nsIContent, nsIContent, 1, _extra) \
DOMCI_CASTABLE_INTERFACE(nsIDocument, nsIDocument, 2, _extra) \
DOMCI_CASTABLE_INTERFACE(nsICSSDeclaration, nsICSSDeclaration, 4, _extra) \
DOMCI_CASTABLE_INTERFACE(nsDocument, nsIDocument, 5, _extra) \
DOMCI_CASTABLE_INTERFACE(nsGenericHTMLElement, nsGenericHTMLElement, 6, \
_extra) \
DOMCI_CASTABLE_INTERFACE(nsHTMLDocument, nsIDocument, 7, _extra) \
DOMCI_CASTABLE_INTERFACE(nsStyledElement, nsStyledElement, 8, _extra) \
DOMCI_CASTABLE_INTERFACE(nsSVGStylableElement, nsIContent, 9, _extra) \
DOMCI_CASTABLE_INTERFACE(nsIDOMImageData, nsIDOMImageData, 12, _extra)
// Make sure all classes mentioned in DOMCI_CASTABLE_INTERFACES
// have been declared.
#undef DOMCI_CASTABLE_NAMESPACED_INTERFACE
#define DOMCI_CASTABLE_INTERFACE(_interface, _u1, _u2, _u3) class _interface;
#define DOMCI_CASTABLE_NAMESPACED_INTERFACE(ns, className, interface, bit, _extra) \
namespace ns { \
class className; \
}
DOMCI_CASTABLE_INTERFACES(unused)
#undef DOMCI_CASTABLE_INTERFACE
#undef DOMCI_CASTABLE_NAMESPACED_INTERFACE
#define DOMCI_CASTABLE_NAMESPACED_INTERFACE(ns, className, interface, bit, _extra) \
DOMCI_CASTABLE_INTERFACE(ns::className, interface, bit, _extra)
#ifdef _IMPL_NS_LAYOUT
#define DOMCI_CLASS(_dom_class) \
extern const uint32_t kDOMClassInfo_##_dom_class##_interfaces;
#include "nsDOMClassInfoClasses.h"
#undef DOMCI_CLASS
/**
* Provide a general "does class C implement interface I" predicate.
* This is not as sophisticated as e.g. boost's is_base_of template,
* but it does the job adequately for our purposes.
*/
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2) || \
_MSC_FULL_VER >= 140050215
/* Use a compiler intrinsic if one is available. */
#define DOMCI_CASTABLE_TO(_interface, _class) __is_base_of(_interface, _class)
#else
/* The generic version of this predicate relies on the overload resolution
* rules. If |_class| inherits from |_interface|, the |_interface*|
* overload of DOMCI_CastableTo<_interface>::p() will be chosen, otherwise
* the |void*| overload will be chosen. There is no definition of these
* functions; we determine which overload was selected by inspecting the
* size of the return type.
*/
template <typename Interface> struct DOMCI_CastableTo {
struct false_type { int x[1]; };
struct true_type { int x[2]; };
static false_type p(void*);
static true_type p(Interface*);
};
#define DOMCI_CASTABLE_TO(_interface, _class) \
(sizeof(DOMCI_CastableTo<_interface>::p(static_cast<_class*>(0))) == \
sizeof(DOMCI_CastableTo<_interface>::true_type))
#endif
/**
* Here we calculate the bitmap for a given class.
*/
#define DOMCI_CASTABLE_INTERFACE(_interface, _base, _bit, _class) \
(DOMCI_CASTABLE_TO(_interface, _class) ? 1 << _bit : 0) +
#define DOMCI_DATA(_dom_class, _class) \
const uint32_t kDOMClassInfo_##_dom_class##_interfaces = \
DOMCI_CASTABLE_INTERFACES(_class) \
0;
class nsIClassInfo;
class nsXPCClassInfo;
extern nsIClassInfo*
NS_GetDOMClassInfoInstance(nsDOMClassInfoID aID);
#define NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(_class) \
if (aIID.Equals(NS_GET_IID(nsIClassInfo)) || \
aIID.Equals(NS_GET_IID(nsXPCClassInfo))) { \
foundInterface = NS_GetDOMClassInfoInstance(eDOMClassInfo_##_class##_id); \
if (!foundInterface) { \
*aInstancePtr = nullptr; \
return NS_ERROR_OUT_OF_MEMORY; \
} \
} else
#define NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO_CONDITIONAL(_class, condition) \
if ((condition) && \
(aIID.Equals(NS_GET_IID(nsIClassInfo)) || \
aIID.Equals(NS_GET_IID(nsXPCClassInfo)))) { \
foundInterface = NS_GetDOMClassInfoInstance(eDOMClassInfo_##_class##_id); \
if (!foundInterface) { \
*aInstancePtr = nullptr; \
return NS_ERROR_OUT_OF_MEMORY; \
} \
} else
#else
// See nsIDOMClassInfo.h
#endif // _IMPL_NS_LAYOUT
#endif // nsDOMClassInfoID_h__