gecko/xpcom/components/nsIClassInfo.idl
Ehsan Akhgari 8c296bbcd4 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

112 lines
3.9 KiB
Plaintext

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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/. */
#include "nsISupports.idl"
%{C++
/**
* Calling QueryInterface with this special IID will return a null-terminated
* table of QITableEntry's. Not all objects support this.
* Note that this breaks XPCOM rules a bit (the table doesn't derive from
* nsISupports).
*/
#define NS_THISPTROFFSETS_SID \
{ 0x23e017cc, 0x5d6f, 0x430c, \
{ 0xb3, 0xe6, 0x9d, 0x32, 0x65, 0x70, 0xd6, 0xb8 } }
%}
/**
* Provides information about a specific implementation class. If you want
* your class to implement nsIClassInfo, see nsIClassInfo.h for instructions --
* you most likely do not want to inherit from nsIClassInfo.
*/
[scriptable, uuid(986c11d0-f340-11d4-9075-0010a4e73d9a)]
interface nsIClassInfo : nsISupports
{
/**
* Get an ordered list of the interface ids that instances of the class
* promise to implement. Note that nsISupports is an implicit member
* of any such list and need not be included.
*
* Should set *count = 0 and *array = null and return NS_OK if getting the
* list is not supported.
*/
void getInterfaces(out uint32_t count,
[array, size_is(count), retval] out nsIIDPtr array);
/**
* Get a language mapping specific helper object that may assist in using
* objects of this class in a specific lanaguage. For instance, if asked
* for the helper for nsIProgrammingLanguage::JAVASCRIPT this might return
* an object that can be QI'd into the nsIXPCScriptable interface to assist
* XPConnect in supplying JavaScript specific behavior to callers of the
* instance object.
*
* see: nsIProgrammingLanguage.idl
*
* Should return null if no helper available for given language.
*/
nsISupports getHelperForLanguage(in uint32_t language);
/**
* A contract ID through which an instance of this class can be created
* (or accessed as a service, if |flags & SINGLETON|), or null.
*/
readonly attribute string contractID;
/**
* A human readable string naming the class, or null.
*/
readonly attribute string classDescription;
/**
* A class ID through which an instance of this class can be created
* (or accessed as a service, if |flags & SINGLETON|), or null.
*/
readonly attribute nsCIDPtr classID;
/**
* Return language type from list in nsIProgrammingLanguage
*/
readonly attribute uint32_t implementationLanguage;
/**
* Bitflags for 'flags' attribute.
*/
const uint32_t SINGLETON = 1 << 0;
const uint32_t THREADSAFE = 1 << 1;
const uint32_t MAIN_THREAD_ONLY = 1 << 2;
const uint32_t DOM_OBJECT = 1 << 3;
const uint32_t PLUGIN_OBJECT = 1 << 4;
const uint32_t SINGLETON_CLASSINFO = 1 << 5;
/**
* 'flags' attribute bitflag: whether objects of this type implement
* nsIContent.
*/
const uint32_t CONTENT_NODE = 1 << 6;
// The high order bit is RESERVED for consumers of these flags.
// No implementor of this interface should ever return flags
// with this bit set.
const uint32_t RESERVED = 1 << 31;
readonly attribute uint32_t flags;
/**
* Also a class ID through which an instance of this class can be created
* (or accessed as a service, if |flags & SINGLETON|). If the class does
* not have a CID, it should return NS_ERROR_NOT_AVAILABLE. This attribute
* exists so C++ callers can avoid allocating and freeing a CID, as would
* happen if they used classID.
*/
[notxpcom] readonly attribute nsCID classIDNoAlloc;
};