gecko-dev/xpcom/ds/nsIVariant.idl
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

156 lines
6.7 KiB
Plaintext

/* -*- Mode: IDL; tab-width: 4; 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/. */
/* The long avoided variant support for xpcom. */
#include "nsISupports.idl"
[scriptable,uuid(4d12e540-83d7-11d5-90ed-0010a4e73d9a)]
interface nsIDataType : nsISupports
{
// These MUST match the declarations in xpt_struct.h.
// Otherwise the world is likely to explode.
// From xpt_struct.h ...
const uint16_t VTYPE_INT8 = 0; // TD_INT8 = 0,
const uint16_t VTYPE_INT16 = 1; // TD_INT16 = 1,
const uint16_t VTYPE_INT32 = 2; // TD_INT32 = 2,
const uint16_t VTYPE_INT64 = 3; // TD_INT64 = 3,
const uint16_t VTYPE_UINT8 = 4; // TD_UINT8 = 4,
const uint16_t VTYPE_UINT16 = 5; // TD_UINT16 = 5,
const uint16_t VTYPE_UINT32 = 6; // TD_UINT32 = 6,
const uint16_t VTYPE_UINT64 = 7; // TD_UINT64 = 7,
const uint16_t VTYPE_FLOAT = 8; // TD_FLOAT = 8,
const uint16_t VTYPE_DOUBLE = 9; // TD_DOUBLE = 9,
const uint16_t VTYPE_BOOL = 10; // TD_BOOL = 10,
const uint16_t VTYPE_CHAR = 11; // TD_CHAR = 11,
const uint16_t VTYPE_WCHAR = 12; // TD_WCHAR = 12,
const uint16_t VTYPE_VOID = 13; // TD_VOID = 13,
const uint16_t VTYPE_ID = 14; // TD_PNSIID = 14,
const uint16_t VTYPE_DOMSTRING = 15; // TD_DOMSTRING = 15,
const uint16_t VTYPE_CHAR_STR = 16; // TD_PSTRING = 16,
const uint16_t VTYPE_WCHAR_STR = 17; // TD_PWSTRING = 17,
const uint16_t VTYPE_INTERFACE = 18; // TD_INTERFACE_TYPE = 18,
const uint16_t VTYPE_INTERFACE_IS = 19; // TD_INTERFACE_IS_TYPE = 19,
const uint16_t VTYPE_ARRAY = 20; // TD_ARRAY = 20,
const uint16_t VTYPE_STRING_SIZE_IS = 21; // TD_PSTRING_SIZE_IS = 21,
const uint16_t VTYPE_WSTRING_SIZE_IS = 22; // TD_PWSTRING_SIZE_IS = 22,
const uint16_t VTYPE_UTF8STRING = 23; // TD_UTF8STRING = 23,
const uint16_t VTYPE_CSTRING = 24; // TD_CSTRING = 24,
const uint16_t VTYPE_ASTRING = 25; // TD_ASTRING = 25,
const uint16_t VTYPE_EMPTY_ARRAY = 254;
const uint16_t VTYPE_EMPTY = 255;
};
/**
* XPConnect has magic to transparently convert between nsIVariant and JS types.
* We mark the interface [scriptable] so that JS can use methods
* that refer to this interface. But we mark all the methods and attributes
* [noscript] since any nsIVariant object will be automatically converted to a
* JS type anyway.
*/
[scriptable, uuid(81e4c2de-acac-4ad6-901a-b5fb1b851a0d)]
interface nsIVariant : nsISupports
{
[noscript] readonly attribute uint16_t dataType;
[noscript] uint8_t getAsInt8();
[noscript] int16_t getAsInt16();
[noscript] int32_t getAsInt32();
[noscript] int64_t getAsInt64();
[noscript] uint8_t getAsUint8();
[noscript] uint16_t getAsUint16();
[noscript] uint32_t getAsUint32();
[noscript] uint64_t getAsUint64();
[noscript] float getAsFloat();
[noscript] double getAsDouble();
[noscript] boolean getAsBool();
[noscript] char getAsChar();
[noscript] wchar getAsWChar();
[notxpcom] nsresult getAsID(out nsID retval);
[noscript] AString getAsAString();
[noscript] DOMString getAsDOMString();
[noscript] ACString getAsACString();
[noscript] AUTF8String getAsAUTF8String();
[noscript] string getAsString();
[noscript] wstring getAsWString();
[noscript] nsISupports getAsISupports();
[noscript] jsval getAsJSVal();
[noscript] void getAsInterface(out nsIIDPtr iid,
[iid_is(iid), retval] out nsQIResult iface);
[notxpcom] nsresult getAsArray(out uint16_t type, out nsIID iid,
out uint32_t count, out voidPtr ptr);
[noscript] void getAsStringWithSize(out uint32_t size,
[size_is(size), retval] out string str);
[noscript] void getAsWStringWithSize(out uint32_t size,
[size_is(size), retval] out wstring str);
};
/**
* An object that implements nsIVariant may or may NOT also implement this
* nsIWritableVariant.
*
* If the 'writable' attribute is false then attempts to call any of the 'set'
* methods can be expected to fail. Setting the 'writable' attribute may or
* may not succeed.
*
*/
[scriptable, uuid(5586a590-8c82-11d5-90f3-0010a4e73d9a)]
interface nsIWritableVariant : nsIVariant
{
attribute boolean writable;
void setAsInt8(in uint8_t aValue);
void setAsInt16(in int16_t aValue);
void setAsInt32(in int32_t aValue);
void setAsInt64(in int64_t aValue);
void setAsUint8(in uint8_t aValue);
void setAsUint16(in uint16_t aValue);
void setAsUint32(in uint32_t aValue);
void setAsUint64(in uint64_t aValue);
void setAsFloat(in float aValue);
void setAsDouble(in double aValue);
void setAsBool(in boolean aValue);
void setAsChar(in char aValue);
void setAsWChar(in wchar aValue);
void setAsID(in nsIDRef aValue);
void setAsAString(in AString aValue);
void setAsDOMString(in DOMString aValue);
void setAsACString(in ACString aValue);
void setAsAUTF8String(in AUTF8String aValue);
void setAsString(in string aValue);
void setAsWString(in wstring aValue);
void setAsISupports(in nsISupports aValue);
void setAsInterface(in nsIIDRef iid,
[iid_is(iid)] in nsQIResult iface);
[noscript] void setAsArray(in uint16_t type, in nsIIDPtr iid,
in uint32_t count, in voidPtr ptr);
void setAsStringWithSize(in uint32_t size,
[size_is(size)] in string str);
void setAsWStringWithSize(in uint32_t size,
[size_is(size)] in wstring str);
void setAsVoid();
void setAsEmpty();
void setAsEmptyArray();
void setFromVariant(in nsIVariant aValue);
};
%{C++
// The contractID for the generic implementation built in to xpcom.
#define NS_VARIANT_CONTRACTID "@mozilla.org/variant;1"
%}