gecko-dev/xpcom/glue/nsTextFormatter.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

79 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 4; 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 code was copied from xpcom/ds/nsTextFormatter r1.3
* Memory model and Frozen linkage changes only.
* -- Prasad <prasad@medhas.org>
*/
#ifndef nsTextFormatter_h___
#define nsTextFormatter_h___
/*
** API for PR printf like routines. Supports the following formats
** %d - decimal
** %u - unsigned decimal
** %x - unsigned hex
** %X - unsigned uppercase hex
** %o - unsigned octal
** %hd, %hu, %hx, %hX, %ho - 16-bit versions of above
** %ld, %lu, %lx, %lX, %lo - 32-bit versions of above
** %lld, %llu, %llx, %llX, %llo - 64 bit versions of above
** %s - utf8 string
** %S - PRUnichar string
** %c - character
** %p - pointer (deals with machine dependent pointer size)
** %f - float
** %g - float
*/
#include "prtypes.h"
#include "prio.h"
#include <stdio.h>
#include <stdarg.h>
#include "nscore.h"
#include "nsStringGlue.h"
#ifdef XPCOM_GLUE
#error "nsTextFormatter is not available in the standalone glue due to NSPR dependencies."
#endif
class NS_COM_GLUE nsTextFormatter {
public:
/*
* sprintf into a fixed size buffer. Guarantees that a NULL is at the end
* of the buffer. Returns the length of the written output, NOT including
* the NUL, or (uint32_t)-1 if an error occurs.
*/
static uint32_t snprintf(PRUnichar *out, uint32_t outlen, const PRUnichar *fmt, ...);
/*
* sprintf into a nsMemory::Alloc'd buffer. Return a pointer to
* buffer on success, NULL on failure.
*/
static PRUnichar* smprintf(const PRUnichar *fmt, ...);
static uint32_t ssprintf(nsAString& out, const PRUnichar* fmt, ...);
/*
* va_list forms of the above.
*/
static uint32_t vsnprintf(PRUnichar *out, uint32_t outlen, const PRUnichar *fmt, va_list ap);
static PRUnichar* vsmprintf(const PRUnichar *fmt, va_list ap);
static uint32_t vssprintf(nsAString& out, const PRUnichar *fmt, va_list ap);
/*
* Free the memory allocated, for the caller, by smprintf.
* -- Deprecated --
* Callers can substitute calling smprintf_free with nsMemory::Free
*/
static void smprintf_free(PRUnichar *mem);
};
#endif /* nsTextFormatter_h___ */